* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background: #fffbf5;
    color: #1e293b;
    font-family: "Poppins", sans-serif;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

button,
input {
    font-family: inherit;
}


/* =========================================================
   APP
========================================================= */

.app {
    width: 100%;
    min-height: 100vh;

    background: #fffbf5;

    display: flex;
    flex-direction: column;
    align-items: center;
}


/* =========================================================
   MAIN CONTENT
========================================================= */

.main-content {
    width: 100%;
    max-width: 1025px;

    display: flex;
    flex-direction: column;
    align-items: stretch;
}


/* =========================================================
   NAVBAR
========================================================= */

.navbar {
    width: 100%;

    background: rgba(255, 251, 245, 0.92);

    border-bottom: 1px solid #ffedd4;
}

.navbar-container {
    width: 100%;
    max-width: 1280px;

    margin: 0 auto;
    padding: 16px 24px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}


/* =========================================================
   LOGO & BRAND
========================================================= */

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 40px;
    height: 40px;

    background: linear-gradient(
        135deg,
        #ff8904 0%,
        #ffb900 100%
    );

    box-shadow:
        0 4px 6px -4px rgba(0, 0, 0, 0.1),
        0 10px 15px -3px rgba(0, 0, 0, 0.1);

    border-radius: 16px;

    display: flex;
    justify-content: center;
    align-items: center;

    color: #ffffff;
    font-size: 20px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    color: #1e293b;

    font-family: "Nunito", sans-serif;
    font-size: 18px;
    font-weight: 900;

    line-height: 18px;
}

.brand-school {
    color: #ff6900;

    font-family: "Poppins", sans-serif;
    font-size: 12px;
    font-weight: 600;

    line-height: 16px;
}


/* =========================================================
   NAVBAR MENU
========================================================= */

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: #45556c;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 500;

    line-height: 20px;

    text-decoration: none;

    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #f97316;
}


/* =========================================================
   NAVBAR BUTTONS
========================================================= */

.navbar-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}


/* LOGIN */

.btn-login {
    padding: 10px 20px;

    border-radius: 16px;

    outline: 2px solid #ffb86a;
    outline-offset: -2px;

    color: #f54900;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 700;

    line-height: 20px;

    text-decoration: none;

    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.btn-login:hover {
    background: #fff7ed;
}


/* REGISTER */

.btn-register {
    padding: 10px 20px;

    background: linear-gradient(
        135deg,
        #f97316 0%,
        #f59e0b 100%
    );

    box-shadow:
        0 4px 6px -4px rgba(0, 0, 0, 0.1),
        0 10px 15px -3px rgba(0, 0, 0, 0.1);

    border-radius: 16px;

    color: #ffffff;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 700;

    line-height: 20px;

    text-decoration: none;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.btn-register:hover {
    transform: translateY(-1px);
}


/* =========================================================
   ANNOUNCEMENT BAR
========================================================= */

.announcement-bar {
    width: 100%;
    height: 36px;

    padding: 8px 0;

    background: linear-gradient(
        90deg,
        #ff6900 0%,
        #fe9a00 50%,
        #ff6900 100%
    );

    overflow: hidden;

    display: flex;
    align-items: center;
}

.announcement-track {
    display: flex;

    width: max-content;

    flex-shrink: 0;

    animation:
        announcement-scroll 35s linear infinite;
}

.announcement-group {
    height: 20px;

    display: flex;
    align-items: center;

    gap: 32px;

    padding-right: 32px;

    flex-shrink: 0;
}

.announcement-group span {
    color: #ffffff;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 600;

    line-height: 20px;

    white-space: nowrap;
}

@keyframes announcement-scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}


/* =========================================================
   WELCOME PAGE / HERO
========================================================= */

.welcome-page {
    position: relative;

    width: 100%;
    min-height: 842px;

    padding: 64px 24px 96px;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 80% 20%,
            rgba(255, 237, 213, 0.55),
            transparent 35%
        ),
        #fffaf3;
}

.hero-section {
    width: 100%;

    min-height: 842px;

    padding: 64px 24px 96px;

    overflow: hidden;

    display: flex;
    flex-direction: column;
    align-items: flex-start;
}


/* =========================================================
   BACKGROUND GLOW
========================================================= */

.glow {
    position: absolute;

    border-radius: 50%;

    pointer-events: none;

    filter: blur(64px);
}

.glow-yellow {
    width: 384px;
    height: 384px;

    right: 5%;
    top: -80px;

    opacity: 0.2;

    background: radial-gradient(
        circle,
        #fcd34d 0%,
        rgba(252, 211, 77, 0) 70%
    );

    animation:
        glowMove 7s ease-in-out infinite;
}

.glow-orange {
    width: 320px;
    height: 320px;

    left: -100px;
    bottom: 20px;

    opacity: 0.15;

    background: radial-gradient(
        circle,
        #f97316 0%,
        rgba(249, 115, 22, 0) 70%
    );

    animation:
        glowMove 9s ease-in-out infinite reverse;
}

.glow-blue {
    width: 256px;
    height: 256px;

    left: 40%;
    top: 300px;

    opacity: 0.1;

    background: radial-gradient(
        circle,
        #a5f3fc 0%,
        rgba(165, 243, 252, 0) 70%
    );

    animation:
        glowMove 8s ease-in-out infinite;
}


/* =========================================================
   HERO CONTAINER
========================================================= */

.hero-container {
    position: relative;

    z-index: 5;

    width: 100%;
    max-width: 1280px;

    min-height: 682px;

    margin: 0 auto;

    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}


/* =========================================================
   HERO CONTENT
========================================================= */

.hero-content {
    position: relative;

    z-index: 10;

    width: 52%;
    max-width: 600px;
}


/* =========================================================
   WELCOME BADGE
========================================================= */

.welcome-badge {
    display: inline-flex;
    align-items: center;

    gap: 8px;

    padding: 8px 16px;

    background: #ffedd4;

    border-radius: 999px;

    color: #f54900;

    font-size: 14px;
    font-weight: 700;

    line-height: 20px;

    animation:
        fadeDown 0.8s ease both;
}

.wave {
    display: inline-block;

    font-size: 18px;

    animation:
        waveHand 2s ease-in-out infinite;
}


/* =========================================================
   HERO TITLE
========================================================= */

.hero-title {
    position: relative;

    margin-top: 18px;

    font-family: "Nunito", sans-serif;

    font-size: clamp(44px, 5vw, 60px);

    font-weight: 900;

    line-height: 1.18;

    letter-spacing: -1.5px;

    animation:
        fadeUp 0.9s ease both;
}

.title-dark {
    color: #1e293b;
}

.title-orange {
    position: relative;

    display: inline-block;

    color: #f97316;
}

.title-line {
    width: 200px;
    height: 6px;

    margin-top: 3px;
    margin-left: 78px;

    border-radius: 20px;

    background: #f59e0b;

    transform: rotate(-1deg);

    animation:
        lineGrow 1.2s ease-out 0.5s both,
        lineWave 3s ease-in-out 1.7s infinite;
}

.title-last {
    margin-top: -4px;
}


/* =========================================================
   HERO DESCRIPTION
========================================================= */

.hero-description {
    max-width: 510px;

    margin-top: 24px;

    color: #45556c;

    font-size: 18px;

    line-height: 1.625;

    animation:
        fadeUp 1s ease 0.2s both;
}


/* =========================================================
   LOGIN BUTTONS
========================================================= */

.login-buttons {
    display: flex;
    flex-direction: column;

    align-items: flex-start;

    gap: 14px;

    margin-top: 32px;

    animation:
        fadeUp 1s ease 0.35s both;
}

.login-btn {
    min-width: 285px;

    padding: 16px 28px;

    display: inline-flex;
    align-items: center;

    gap: 12px;

    border-radius: 16px;

    text-decoration: none;

    font-size: 16px;
    font-weight: 700;

    line-height: 24px;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}

.login-btn:hover {
    transform: translateY(-4px);
}


/* STUDENT */

.student-btn {
    color: #ffffff;

    background: linear-gradient(
        135deg,
        #f97316 0%,
        #f59e0b 100%
    );

    box-shadow:
        0 8px 10px -6px rgba(0, 0, 0, 0.1),
        0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.student-btn:hover {
    box-shadow:
        0 14px 20px -8px rgba(249, 115, 22, 0.45),
        0 25px 30px -8px rgba(0, 0, 0, 0.15);
}


/* STAFF */

.staff-btn {
    color: #009689;

    background: rgba(255, 255, 255, 0.75);

    border: 2px solid #00d5be;
}

.staff-btn:hover {
    background: #ecfffb;

    box-shadow:
        0 10px 20px rgba(0, 213, 190, 0.15);
}

.button-icon {
    font-size: 20px;
}


/* =========================================================
   STATISTICS
========================================================= */

.statistics {
    display: flex;
    align-items: flex-start;

    gap: 32px;

    margin-top: 40px;

    animation:
        fadeUp 1s ease 0.5s both;
}

.stat-item {
    min-width: 75px;

    display: flex;
    flex-direction: column;

    align-items: center;
}

.stat-item strong {
    color: #f97316;

    font-family: "Nunito", sans-serif;
    font-size: 20px;
    font-weight: 900;

    line-height: 28px;
}

.stat-item span {
    color: #62748e;

    font-size: 12px;
    font-weight: 500;

    line-height: 16px;

    text-align: center;

    white-space: nowrap;
}

.stat-large {
    min-width: 132px;
}


/* =========================================================
   HERO ILLUSTRATION
========================================================= */

.hero-illustration {
    position: relative;

    width: 520px;
    height: 500px;

    margin-top: 75px;

    flex-shrink: 0;
}


/* =========================================================
   BOOK STACK
========================================================= */

.book-stack {
    position: absolute;

    width: 288px;
    height: 288px;

    left: 70px;
    top: 90px;
}


/* =========================================================
   BOOK CARD
========================================================= */

.book-card {
    position: absolute;

    width: 192px;
    height: 240px;

    padding: 16px;

    border-radius: 16px;

    display: flex;
    flex-direction: column;

    justify-content: space-between;

    color: #ffffff;

    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.25);

    transform-origin: center;

    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease;
}

.book-card:hover {
    z-index: 20;

    transform:
        translateY(-12px)
        rotate(0deg)
        scale(1.04);

    box-shadow:
        0 35px 60px -15px rgba(0, 0, 0, 0.3);
}


/* =========================================================
   BOOK COLORS
========================================================= */

.book-orange {
    left: 0;
    top: 35px;

    z-index: 1;

    background: linear-gradient(
        135deg,
        #f97316 0%,
        #ea580c 100%
    );

    animation:
        floatingBook1 5s ease-in-out infinite;
}

.book-purple {
    left: 25px;
    top: 12px;

    z-index: 2;

    transform: rotate(-3deg);

    background: linear-gradient(
        135deg,
        #8b5cf6 0%,
        #6d28d9 100%
    );

    animation:
        floatingBook2 5.5s ease-in-out infinite;
}

.book-teal {
    left: 61px;
    top: 2px;

    z-index: 3;

    transform: rotate(-1deg);

    background: linear-gradient(
        135deg,
        #0d9488 0%,
        #0891b2 100%
    );

    animation:
        floatingBook3 6s ease-in-out infinite;
}


/* =========================================================
   BOOK DETAILS
========================================================= */

.book-top-line {
    width: 32px;
    height: 5px;

    background: rgba(255, 255, 255, 0.6);

    border-radius: 999px;
}

.book-small-line {
    width: 48px;
    height: 5px;

    background: rgba(255, 255, 255, 0.4);

    border-radius: 999px;
}

.book-center {
    width: 100%;

    display: flex;
    flex-direction: column;

    align-items: center;
}

.book-icon {
    font-size: 30px;

    line-height: 36px;

    opacity: 0.8;

    animation:
        iconFloat 3s ease-in-out infinite;
}

.book-title {
    margin-top: 8px;

    color: rgba(255, 255, 255, 0.85);

    font-size: 12px;
    font-weight: 700;

    line-height: 16px;

    text-align: center;
}

.book-author {
    color: rgba(255, 255, 255, 0.6);

    font-size: 12px;
    font-weight: 400;

    line-height: 16px;
}


/* =========================================================
   RATING BADGE
========================================================= */

.rating-badge {
    position: absolute;

    left: 0;
    top: 30px;

    z-index: 10;

    display: flex;
    align-items: center;

    gap: 4px;

    padding: 8px 12px;

    background: #ffffff;

    border-radius: 16px;

    box-shadow:
        0 4px 6px -4px rgba(0, 0, 0, 0.1),
        0 10px 15px -3px rgba(0, 0, 0, 0.1);

    animation:
        badgeFloat 4s ease-in-out infinite;
}

.rating-badge span {
    font-size: 16px;
}

.rating-badge strong {
    color: #314158;

    font-size: 12px;

    line-height: 16px;
}


/* =========================================================
   BOOK COUNT BADGE
========================================================= */

.book-count-badge {
    position: absolute;

    left: 250px;
    top: 290px;

    z-index: 10;

    display: flex;
    align-items: center;

    gap: 4px;

    padding: 8px 12px;

    background: #ffffff;

    border-radius: 16px;

    box-shadow:
        0 4px 6px -4px rgba(0, 0, 0, 0.1),
        0 10px 15px -3px rgba(0, 0, 0, 0.1);

    animation:
        badgeFloat 4.5s ease-in-out infinite reverse;
}

.book-count-badge span {
    font-size: 16px;
}

.book-count-badge strong {
    color: #314158;

    font-size: 12px;

    line-height: 16px;
}


/* =========================================================
   MASCOT
========================================================= */

.mascot {
    position: absolute;

    right: 40px;
    top: 0;

    width: 85px;
    height: 90px;

    z-index: 15;

    transform: rotate(-3deg);

    animation:
        mascotFloat 4s ease-in-out infinite;
}

.mascot-body {
    position: relative;

    width: 85px;
    height: 85px;
}


/* BODY */

.mascot-face {
    position: absolute;

    width: 48px;
    height: 45px;

    left: 18px;
    top: 20px;

    border-radius: 40% 40% 45% 45%;

    background: #4ade80;

    border: 2px solid #22c55e;

    z-index: 3;
}


/* EYES */

.eye {
    position: absolute;

    width: 12px;
    height: 14px;

    top: 11px;

    background: #ffffff;

    border-radius: 50%;
}

.eye-left {
    left: 8px;
}

.eye-right {
    right: 8px;
}

.eye::after {
    content: "";

    position: absolute;

    width: 6px;
    height: 6px;

    top: 4px;
    left: 3px;

    background: #1e293b;

    border-radius: 50%;
}


/* SMILE */

.smile {
    position: absolute;

    width: 14px;
    height: 7px;

    left: 16px;
    top: 27px;

    border-bottom: 2px solid #166534;

    border-radius: 0 0 20px 20px;
}


/* MASCOT BOOK */

.mascot-book {
    position: absolute;

    width: 30px;
    height: 26px;

    left: 28px;
    top: 52px;

    background: #86efac;

    border: 2px solid #4ade80;

    transform: skew(-4deg);

    z-index: 2;
}


/* HAT */

.mascot-hat {
    position: absolute;

    left: 24px;
    top: 7px;

    z-index: 5;

    font-size: 23px;

    transform: rotate(-5deg);
}


/* ARM */

.mascot-arm {
    position: absolute;

    width: 15px;
    height: 10px;

    right: 7px;
    top: 38px;

    background: #f97316;

    border-radius: 10px;

    transform: rotate(25deg);
}


/* =========================================================
   FLOATING EMOJIS
========================================================= */

.floating-emoji {
    position: absolute;

    z-index: 3;

    user-select: none;
    pointer-events: none;
}

.emoji-star {
    left: 6%;
    top: 145px;

    font-size: 24px;

    transform: rotate(-3deg);

    animation:
        emojiFloat 4s ease-in-out infinite;
}

.emoji-note {
    left: 4%;
    top: 505px;

    font-size: 24px;

    animation:
        emojiFloat 5s ease-in-out 0.5s infinite;
}

.emoji-light {
    left: 15%;
    top: 560px;

    font-size: 19px;

    animation:
        emojiFloat 4.5s ease-in-out 1s infinite;
}

.emoji-graduate {
    right: 9%;
    top: 625px;

    font-size: 32px;

    transform: rotate(-1deg);

    animation:
        emojiFloat 4s ease-in-out 1.5s infinite;
}


/* =========================================================
   LITTLE STARS
========================================================= */

.little-star {
    position: absolute;

    z-index: 12;

    color: #fcd34d;

    font-size: 30px;

    animation:
        starPulse 2.5s ease-in-out infinite;
}

.star-one {
    right: 75px;
    top: 210px;
}

.star-two {
    right: 20px;
    top: 360px;

    font-size: 22px;

    animation-delay: 0.8s;
}


/* =========================================================
   KOLEKSI TERPILIH
========================================================= */

.koleksi-section {
    width: 100%;

    padding: 64px 24px;

    background: #ffffff;
}

.koleksi-container {
    width: 100%;
    max-width: 1025px;

    margin: 0 auto;
}


/* =========================================================
   KOLEKSI HEADER
========================================================= */

.koleksi-header {
    width: 100%;

    display: flex;
    flex-direction: column;

    align-items: center;

    text-align: center;
}

.koleksi-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 8px;

    padding: 8px 16px;

    background: #fef3c6;

    border-radius: 999999px;

    color: #bb4d00;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 700;

    line-height: 20px;
}

.badge-icon {
    font-size: 18px;
    line-height: 20px;
}

.koleksi-header h2 {
    margin: 12px 0 0;

    color: #1e293b;

    font-family: "Nunito", sans-serif;
    font-size: 36px;
    font-weight: 900;

    line-height: 40px;
}

.koleksi-header p {
    width: 100%;
    max-width: 512px;

    margin: 12px 0 0;

    color: #62748e;

    font-family: "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 400;

    line-height: 24px;
}

/* =========================================================
   SEARCH + CATEGORY
========================================================= */

.koleksi-filter {
    width: 100%;

    margin-top: 32px;

    display: flex;
    align-items: flex-start;

    gap: 16px;

    /*
     * Jangan membuat seluruh section ikut melebar
     */
    min-width: 0;
}


/* =========================================================
   SEARCH
========================================================= */

.koleksi-search {
    flex: 0 0 448px;

    width: 448px;
    max-width: 448px;

    min-width: 0;
}

.koleksi-search form {
    width: 100%;

    display: flex;
    align-items: center;

    margin: 0;
}

.koleksi-search input {
    width: 100%;
    height: 52px;

    padding: 14px 16px 14px 44px;

    background: #ffffff;

    border: 2px solid #ffd6a8;
    border-radius: 16px;

    outline: none;

    box-sizing: border-box;

    color: #334155;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 500;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.koleksi-search input::placeholder {
    color: rgba(0, 0, 0, 0.5);
}

.koleksi-search input:focus {
    border-color: #f97316;

    box-shadow:
        0 0 0 3px rgba(249, 115, 22, 0.1);
}


/* =========================================================
   CATEGORY LIST
========================================================= */

.kategori-list {
    flex: 1;

    min-width: 0;

    display: flex;

    align-items: center;

    gap: 8px;

    flex-wrap: nowrap;

    /*
     * Kategori tetap satu baris
     */
    white-space: nowrap;

    /*
     * Jika kategori banyak, geser ke samping
     */
    overflow-x: auto;
    overflow-y: hidden;

    padding: 6px 2px 8px;

    /*
     * Supaya scroll HP lebih nyaman
     */
    -webkit-overflow-scrolling: touch;

    scrollbar-width: thin;

    /*
     * Jangan sampai scroll kategori
     * menyebabkan seluruh halaman melebar
     */
    box-sizing: border-box;
}


/* =========================================================
   CATEGORY BUTTON
========================================================= */

.kategori-btn {
    flex: 0 0 auto;

    height: 40px;

    padding: 8px 16px;

    border: 2px solid #e2e8f0;

    border-radius: 12px;

    background: #ffffff;

    color: #45556c;

    font-family: "Poppins", sans-serif;

    font-size: 14px;

    font-weight: 700;

    line-height: 20px;

    cursor: pointer;

    white-space: nowrap;

    text-decoration: none;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    box-sizing: border-box;

    transition:
        border-color 0.2s ease,
        color 0.2s ease,
        background 0.2s ease,
        transform 0.2s ease;
}


/* =========================================================
   CATEGORY HOVER
========================================================= */

.kategori-btn:hover {
    border-color: #f97316;

    color: #f97316;

    transform: translateY(-1px);
}


/* =========================================================
   CATEGORY ACTIVE
========================================================= */

.kategori-btn.active {
    border-color: transparent;

    background: linear-gradient(
        135deg,
        #f97316 0%,
        #f59e0b 100%
    );

    color: #ffffff;

    box-shadow:
        0 4px 6px -4px rgba(0, 0, 0, 0.1),
        0 10px 15px -3px rgba(0, 0, 0, 0.1);
}


/* =========================================================
   CATEGORY SCROLLBAR
========================================================= */

.kategori-list::-webkit-scrollbar {
    height: 4px;
}

.kategori-list::-webkit-scrollbar-track {
    background: transparent;
}

.kategori-list::-webkit-scrollbar-thumb {
    background: #e2d5ca;

    border-radius: 20px;
}

.kategori-list::-webkit-scrollbar-thumb:hover {
    background: #f97316;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {

    .koleksi-filter {
        width: 100%;

        margin-top: 24px;

        display: flex;

        flex-direction: column;

        align-items: stretch;

        gap: 12px;

        min-width: 0;
    }


    /* SEARCH FULL WIDTH */

    .koleksi-search {
        width: 100%;

        max-width: none;

        flex: none;

        min-width: 0;
    }


    .koleksi-search form {
        width: 100%;
    }


    .koleksi-search input {
        width: 100%;

        height: 48px;

        font-size: 13px;
    }


    /* CATEGORY DI BAWAH SEARCH */

    .kategori-list {
        width: 100%;

        flex: none;

        display: flex;

        flex-direction: row;

        flex-wrap: nowrap;

        align-items: center;

        gap: 7px;

        min-width: 0;

        overflow-x: auto;

        overflow-y: hidden;

        padding: 2px 2px 6px;

        white-space: nowrap;

        /*
         * Sangat penting:
         * jangan sampai kategori membungkus
         */
        scrollbar-width: thin;
    }


    .kategori-btn {
        flex: 0 0 auto;

        height: 38px;

        padding: 7px 13px;

        font-size: 12px;

        border-radius: 10px;
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 600px) {

    .koleksi-filter {

        /*
         * Jarak Search → Kategori
         * dibuat kecil
         */
        margin-top: 18px;

        gap: 8px;
    }


    .koleksi-search {

        width: 100%;

        max-width: 100%;
    }


    .koleksi-search input {

        width: 100%;

        height: 44px;

        padding: 10px 14px;

        border-radius: 12px;

        font-size: 12px;
    }


    /* ==========================================
       CATEGORY
    ========================================== */

    .kategori-list {

        width: 100%;

        max-width: 100%;

        height: 42px;

        display: flex;

        flex-wrap: nowrap;

        gap: 6px;

        overflow-x: auto;

        overflow-y: hidden;

        padding: 1px 2px 5px;

        box-sizing: border-box;

        /*
         * Hanya kategori yang scroll,
         * bukan seluruh halaman
         */
        touch-action: pan-x;

        scrollbar-width: none;
    }


    /*
     * Hilangkan scrollbar di HP
     */
    .kategori-list::-webkit-scrollbar {
        display: none;
    }


    /* ==========================================
       BUTTON KATEGORI
    ========================================== */

    .kategori-btn {

        flex: 0 0 auto;

        height: 36px;

        min-height: 36px;

        padding: 6px 12px;

        border-width: 1px;

        border-radius: 9px;

        font-size: 10px;

        line-height: 18px;

        white-space: nowrap;
    }

}


/* =========================================================
   MOBILE SANGAT KECIL
========================================================= */

@media (max-width: 400px) {

    .koleksi-filter {

        margin-top: 16px;

        gap: 7px;
    }


    .koleksi-search input {

        height: 42px;

        font-size: 11px;

        padding-left: 13px;

        padding-right: 13px;
    }


    .kategori-list {

        height: 40px;

        gap: 5px;
    }


    .kategori-btn {

        height: 34px;

        min-height: 34px;

        padding: 5px 10px;

        font-size: 9px;

        border-radius: 8px;
    }

}

/* =========================================================
   BOOK GRID
========================================================= */

.buku-grid {
    width: 100%;

    margin-top: 40px;

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 24px;
}


/* =========================================================
   BOOK CARD
========================================================= */

.buku-card {
    width: 100%;

    overflow: hidden;

    background: #ffffff;

    border: 1px solid #ffedd4;

    border-radius: 24px;

    box-shadow:
        0 1px 2px -1px rgba(0, 0, 0, 0.1),
        0 1px 3px rgba(0, 0, 0, 0.1);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.buku-card:hover {
    transform: translateY(-4px);

    box-shadow:
        0 8px 15px -5px rgba(0, 0, 0, 0.12),
        0 5px 10px rgba(0, 0, 0, 0.08);
}


/* =========================================================
   BOOK COVER
========================================================= */

.buku-cover {
    width: 100%;
    height: 192px;

    overflow: hidden;

    display: flex;
    align-items: center;
    justify-content: center;
}

.buku-cover img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    opacity: 0.8;

    transition:
        transform 0.3s ease;
}

.buku-card:hover .buku-cover img {
    transform: scale(1.03);
}


/* =========================================================
   COVER COLORS
========================================================= */

.cover-yellow {
    background: #fde68a;
}

.cover-red {
    background: #fca5a5;
}

.cover-cyan {
    background: #a5f3fc;
}

.cover-purple {
    background: #c4b5fd;
}

.cover-green {
    background: #86efac;
}

.cover-orange {
    background: #fed7aa;
}


/* =========================================================
   BOOK CONTENT
========================================================= */

.buku-content {
    padding: 20px;
}

.buku-top {
    width: 100%;

    display: flex;
    justify-content: space-between;
    align-items: flex-start;

    gap: 10px;
}


/* =========================================================
   CATEGORY LABEL
========================================================= */

.buku-kategori {
    display: inline-flex;
    align-items: center;

    padding: 3px 8px;

    background: #fff7ed;

    border-radius: 999999px;

    color: #ff6900;

    font-family: "Poppins", sans-serif;
    font-size: 12px;
    font-weight: 700;

    line-height: 16px;

    white-space: nowrap;
}


/* =========================================================
   BOOK RATING
========================================================= */

.buku-rating {
    display: flex;
    align-items: center;

    gap: 2px;

    white-space: nowrap;
}

.buku-rating span {
    color: #ffb900;

    font-family: "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 400;

    line-height: 24px;
}

.buku-rating .star-empty {
    color: #d1d5dc;
}


/* =========================================================
   BOOK TITLE
========================================================= */

.buku-content h3 {
    margin: 12px 0 0;

    color: #1d293d;

    font-family: "Nunito", sans-serif;
    font-size: 18px;
    font-weight: 900;

    line-height: 22.5px;
}


/* =========================================================
   AUTHOR
========================================================= */

.buku-penulis {
    margin: 4px 0 0;

    color: #62748e;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 400;

    line-height: 20px;
}


/* =========================================================
   DESCRIPTION
========================================================= */

.buku-deskripsi {
    min-height: 46px;

    margin: 12px 0 0;

    color: #45556c;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 400;

    line-height: 22.75px;

    display: -webkit-box;

        line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;

    overflow: hidden;
}


/* =========================================================
   BOOK FOOTER
========================================================= */

.buku-footer {
    margin-top: 16px;
    padding-top: 12px;

    border-top: 1px solid #fff7ed;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 10px;
}

.buku-ulasan {
    color: #90a1b9;

    font-family: "Poppins", sans-serif;
    font-size: 12px;
    font-weight: 500;

    line-height: 16px;

    white-space: nowrap;
}


/* =========================================================
   BUTTON PINJAM
========================================================= */

.btn-pinjam {
    padding: 8px 16px;

    border: none;
    border-radius: 12px;

    background: linear-gradient(
        135deg,
        #f97316 0%,
        #f59e0b 100%
    );

    color: #ffffff;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 700;

    line-height: 20px;

    cursor: pointer;

    white-space: nowrap;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.btn-pinjam:hover {
    transform: translateY(-1px);

    box-shadow:
        0 8px 10px -6px rgba(0, 0, 0, 0.15),
        0 12px 18px -6px rgba(0, 0, 0, 0.1);
}

.btn-antri {
    background: #f1f5f9;

    color: #90a1b9;

    box-shadow: none;
}

.btn-antri:hover {
    transform: none;

    background: #e2e8f0;

    box-shadow: none;
}


/* =========================================================
   LIHAT SEMUA KOLEKSI
========================================================= */

.koleksi-more {
    width: 100%;

    margin-top: 40px;

    display: flex;
    justify-content: center;
}

.btn-semua-koleksi {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 8px;

    padding: 16px 32px;

    background: linear-gradient(
        135deg,
        #f97316 0%,
        #f59e0b 100%
    );

    border-radius: 16px;

    color: #ffffff;

    text-decoration: none;

    font-family: "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 700;

    line-height: 24px;

    box-shadow:
        0 8px 10px -6px rgba(0, 0, 0, 0.1),
        0 20px 25px -5px rgba(0, 0, 0, 0.1);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.btn-semua-koleksi:hover {
    transform: translateY(-2px);

    box-shadow:
        0 12px 15px -6px rgba(0, 0, 0, 0.15),
        0 20px 25px -5px rgba(0, 0, 0, 0.12);
}

.btn-semua-koleksi .arrow {
    font-size: 18px;
    line-height: 28px;
}


/* =========================================================
   ANIMATIONS
========================================================= */

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes lineGrow {
    from {
        width: 0;
    }

    to {
        width: 200px;
    }
}

@keyframes lineWave {
    0%,
    100% {
        transform: rotate(-1deg) scaleX(1);
    }

    50% {
        transform: rotate(1deg) scaleX(1.05);
    }
}

@keyframes waveHand {
    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(15deg);
    }

    50% {
        transform: rotate(-10deg);
    }

    75% {
        transform: rotate(15deg);
    }
}

@keyframes floatingBook1 {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

@keyframes floatingBook2 {
    0%,
    100% {
        transform: rotate(-3deg) translateY(0);
    }

    50% {
        transform: rotate(-1deg) translateY(-12px);
    }
}

@keyframes floatingBook3 {
    0%,
    100% {
        transform: rotate(-1deg) translateY(0);
    }

    50% {
        transform: rotate(1deg) translateY(-15px);
    }
}

@keyframes iconFloat {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

@keyframes mascotFloat {
    0%,
    100% {
        transform: rotate(-3deg) translateY(0);
    }

    50% {
        transform: rotate(3deg) translateY(-12px);
    }
}

@keyframes badgeFloat {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

@keyframes emojiFloat {
    0%,
    100% {
        transform: translateY(0) rotate(-3deg);
    }

    50% {
        transform: translateY(-12px) rotate(5deg);
    }
}

@keyframes starPulse {
    0%,
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.25) rotate(15deg);
        opacity: 1;
    }
}

@keyframes glowMove {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(20px, -20px) scale(1.08);
    }
}


/* =========================================================
   RESPONSIVE - TABLET
========================================================= */

@media (max-width: 1100px) {

    .welcome-page {
        padding-left: 40px;
        padding-right: 40px;
    }

    .hero-container {
        gap: 20px;
    }

    .hero-content {
        width: 55%;
    }

    .hero-illustration {
        width: 430px;

        transform: scale(0.88);
        transform-origin: top left;
    }

    .koleksi-filter {
        flex-direction: column;
        align-items: stretch;
    }

    .koleksi-search {
        max-width: none;
    }

    .kategori-list {
        width: 100%;

        overflow-x: auto;

        padding-bottom: 5px;
    }

    .buku-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* =========================================================
   RESPONSIVE - MOBILE
========================================================= */

@media (max-width: 900px) {

    .navbar-menu {
        display: none;
    }
}


@media (max-width: 800px) {

    .welcome-page {
        min-height: auto;

        padding:
            35px
            20px
            70px;
    }

    .hero-container {
        flex-direction: column;

        align-items: center;

        gap: 50px;
    }

    .hero-content {
        width: 100%;

        max-width: 600px;

        text-align: center;
    }

    .welcome-badge {
        margin: 0 auto;
    }

    .hero-title {
        font-size: 46px;
    }

    .title-line {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .login-buttons {
        align-items: center;
    }

    .statistics {
        justify-content: center;
    }

    .hero-illustration {
        width: 500px;

        margin-top: 0;
    }

    .emoji-star,
    .emoji-note,
    .emoji-light,
    .emoji-graduate {
        display: none;
    }

    .koleksi-section {
        padding: 48px 16px;
    }

    .koleksi-header h2 {
        font-size: 28px;
        line-height: 34px;
    }

    .koleksi-header p {
        font-size: 14px;
        line-height: 22px;
    }

    .buku-grid {
        grid-template-columns: 1fr;
    }

    .buku-cover {
        height: 210px;
    }
}


/* =========================================================
   RESPONSIVE - SMALL MOBILE
========================================================= */

@media (max-width: 600px) {

    .navbar-container {
        padding: 12px 16px;
    }

    .brand-school {
        display: none;
    }

    .btn-login,
    .btn-register {
        padding: 8px 12px;
    }
}


@media (max-width: 520px) {

    .welcome-page {
        padding:
            30px
            16px
            60px;
    }

    .hero-title {
        font-size: 38px;

        letter-spacing: -1px;
    }

    .hero-description {
        font-size: 15px;

        line-height: 1.7;
    }

    .login-btn {
        width: 100%;

        min-width: 0;

        justify-content: center;
    }

    .statistics {
        gap: 18px;
    }

    .stat-item strong {
        font-size: 17px;
    }

    .stat-item span {
        font-size: 10px;

        white-space: normal;
    }

    .hero-illustration {
        width: 360px;
        height: 430px;

        transform: scale(0.78);
        transform-origin: top center;

        margin-bottom: -70px;
    }

    .koleksi-section {
        padding: 40px 12px;
    }

    .koleksi-header h2 {
        font-size: 25px;
        line-height: 31px;
    }

    .buku-content {
        padding: 16px;
    }

    .buku-footer {
        align-items: flex-end;
    }

    .btn-pinjam {
        padding: 8px 12px;

        font-size: 12px;
    }

    .btn-semua-koleksi {
        width: 100%;
    }
}

/* =========================================================
   CARA KERJA
========================================================= */

.cara-kerja-section {
    width: 100%;
    padding: 64px 24px;

    background: linear-gradient(
        135deg,
        #FFF7ED 0%,
        #FEF3C7 100%
    );

    box-sizing: border-box;
}


/* =========================================================
   CONTAINER
========================================================= */

.cara-kerja-container {
    width: 100%;
    max-width: 1280px;

    margin: 0 auto;

    box-sizing: border-box;
}


/* =========================================================
   HEADER
========================================================= */

.cara-kerja-header {
    width: 100%;

    display: flex;
    flex-direction: column;

    justify-content: flex-start;
    align-items: center;

    text-align: center;
}


/* Judul */

.cara-kerja-header h2 {
    margin: 0;

    color: #1E293B;

    font-family: "Nunito", sans-serif;

    font-size: 36px;

    font-weight: 900;

    line-height: 40px;
}


/* Deskripsi */

.cara-kerja-header p {
    margin: 12px 0 0;

    color: #62748E;

    font-family: "Poppins", sans-serif;

    font-size: 16px;

    font-weight: 400;

    line-height: 24px;

    text-align: center;
}


/* =========================================================
   GRID 3 KARTU
========================================================= */

.cara-kerja-grid {
    width: 100%;

    padding-top: 48px;

    display: grid;

    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: 24px;

    box-sizing: border-box;
}


/* =========================================================
   CARD
========================================================= */

.cara-kerja-card {
    width: 100%;

    min-height: 350px;

    padding: 32px;

    background: #FFFFFF;

    border-radius: 24px;

    box-shadow:
        0px 1px 2px -1px rgba(0, 0, 0, 0.10),
        0px 1px 3px rgba(0, 0, 0, 0.10);

    overflow: hidden;

    display: flex;

    flex-direction: column;

    align-items: center;

    text-align: center;

    box-sizing: border-box;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}


/* Hover */

.cara-kerja-card:hover {
    transform: translateY(-5px);

    box-shadow:
        0px 8px 15px -5px rgba(0, 0, 0, 0.12),
        0px 5px 10px rgba(0, 0, 0, 0.08);
}


/* =========================================================
   ICON WRAPPER
========================================================= */

.cara-kerja-icon-wrap {
    width: 64px;
    height: 64px;

    margin-bottom: 20px;

    border-radius: 16px;

    display: flex;

    justify-content: center;
    align-items: center;

    box-shadow:
        0px 4px 6px -4px rgba(0, 0, 0, 0.10),
        0px 10px 15px -3px rgba(0, 0, 0, 0.10);

    flex-shrink: 0;
}


/* =========================================================
   ICON BACKGROUND
========================================================= */

.icon-orange {
    background: rgba(249, 115, 22, 0.08);
}


.icon-purple {
    background: rgba(139, 92, 246, 0.08);
}


.icon-teal {
    background: rgba(13, 148, 136, 0.08);
}


/* =========================================================
   ICON
========================================================= */

.cara-kerja-icon {
    color: #000000;

    font-family: "Poppins", sans-serif;

    font-size: 30px;

    font-weight: 400;

    line-height: 36px;

    text-align: center;
}


/* =========================================================
   NOMOR LANGKAH
========================================================= */

.cara-kerja-number {
    width: 32px;
    height: 32px;

    margin-bottom: 16px;

    border-radius: 50%;

    display: flex;

    justify-content: center;
    align-items: center;

    color: #FFFFFF;

    font-family: "Poppins", sans-serif;

    font-size: 14px;

    font-weight: 900;

    line-height: 20px;

    box-shadow:
        0px 2px 4px -2px rgba(0, 0, 0, 0.10),
        0px 4px 6px -1px rgba(0, 0, 0, 0.10);

    flex-shrink: 0;
}


/* Warna nomor */

.number-orange {
    background: #F97316;
}


.number-purple {
    background: #8B5CF6;
}


.number-teal {
    background: #0D9488;
}


/* =========================================================
   JUDUL CARD
========================================================= */

.cara-kerja-title {
    width: 100%;

    color: #1E293B;

    font-family: "Nunito", sans-serif;

    font-size: 20px;

    font-weight: 900;

    line-height: 28px;

    text-align: center;
}


/* =========================================================
   DESKRIPSI CARD
========================================================= */

.cara-kerja-description {
    width: 100%;

    max-width: 241px;

    margin: 12px auto 0;

    color: #62748E;

    font-family: "Poppins", sans-serif;

    font-size: 14px;

    font-weight: 400;

    line-height: 22.75px;

    text-align: center;
}


/* =========================================================
   RESPONSIVE TABLET
========================================================= */

@media (max-width: 900px) {

    .cara-kerja-section {
        padding: 56px 24px;
    }


    .cara-kerja-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));

        gap: 20px;
    }


    .cara-kerja-card:last-child {
        grid-column: 1 / -1;

        max-width: 420px;

        margin: 0 auto;
    }

}


/* =========================================================
   RESPONSIVE MOBILE
========================================================= */

@media (max-width: 600px) {

    .cara-kerja-section {
        padding: 48px 16px;
    }


    .cara-kerja-header h2 {
        font-size: 30px;

        line-height: 36px;
    }


    .cara-kerja-header p {
        font-size: 14px;

        line-height: 22px;
    }


    .cara-kerja-grid {
        grid-template-columns: 1fr;

        padding-top: 36px;

        gap: 18px;
    }


    .cara-kerja-card {
        min-height: auto;

        padding: 28px 24px;
    }


    .cara-kerja-card:last-child {
        grid-column: auto;

        max-width: none;
    }


    .cara-kerja-description {
        max-width: 300px;
    }

}


/* =========================================================
   RESPONSIVE SMALL MOBILE
========================================================= */

@media (max-width: 400px) {

    .cara-kerja-section {
        padding: 40px 12px;
    }


    .cara-kerja-header h2 {
        font-size: 26px;

        line-height: 32px;
    }


    .cara-kerja-header p {
        font-size: 13px;
    }


    .cara-kerja-card {
        padding: 24px 18px;

        border-radius: 20px;
    }


    .cara-kerja-title {
        font-size: 18px;

        line-height: 26px;
    }


    .cara-kerja-description {
        font-size: 13px;

        line-height: 21px;
    }

}

/* =========================================================
   CTA / AJAKAN MEMBACA
========================================================= */

.cta-section {
    width: 100%;

    padding: 64px 24px;

    box-sizing: border-box;

    background: #ffffff;
}


/* =========================================================
   CONTAINER
========================================================= */

.cta-container {
    width: 100%;

    max-width: 1025px;

    margin: 0 auto;

    padding-left: 24px;
    padding-right: 24px;

    box-sizing: border-box;

    display: flex;

    flex-direction: column;

    align-items: center;
}


/* =========================================================
   CTA CARD
========================================================= */

.cta-card {
    width: 100%;

    max-width: 896px;

    min-height: 392px;

    padding: 48px;

    position: relative;

    box-sizing: border-box;

    overflow: hidden;

    border-radius: 24px;

    background: linear-gradient(
        135deg,
        #F97316 0%,
        #F59E0B 50%,
        #FCD34D 100%
    );

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: center;
}


/* =========================================================
   CTA CONTENT
========================================================= */

.cta-content {
    width: 100%;

    position: relative;

    z-index: 5;

    display: flex;

    flex-direction: column;

    align-items: center;

    text-align: center;
}


/* =========================================================
   TITLE
========================================================= */

.cta-title {
    width: 100%;

    margin: 0;

    color: #ffffff;

    font-family: "Nunito", sans-serif;

    font-size: 36px;

    font-weight: 900;

    line-height: 40px;

    text-align: center;
}


/* =========================================================
   DESCRIPTION
========================================================= */

.cta-description {
    width: 100%;

    max-width: 512px;

    margin: 16px 0 0;

    color: rgba(255, 255, 255, 0.90);

    font-family: "Poppins", sans-serif;

    font-size: 18px;

    font-weight: 400;

    line-height: 28px;

    text-align: center;
}


/* =========================================================
   BUTTON CONTAINER
========================================================= */

.cta-buttons {
    width: 100%;

    margin-top: 32px;

    display: flex;

    justify-content: center;

    align-items: stretch;

    gap: 16px;
}


/* =========================================================
   BUTTON GENERAL
========================================================= */

.cta-button {
    min-height: 60px;

    padding: 16px 32px;

    box-sizing: border-box;

    border-radius: 16px;

    display: inline-flex;

    justify-content: center;

    align-items: center;

    font-family: "Poppins", sans-serif;

    font-size: 16px;

    line-height: 24px;

    text-align: center;

    text-decoration: none;

    cursor: pointer;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}


/* =========================================================
   PRIMARY BUTTON
========================================================= */

.cta-button-primary {
    background: #ffffff;

    color: #F54900;

    font-weight: 900;

    box-shadow:
        0px 8px 10px -6px rgba(0, 0, 0, 0.10),
        0px 20px 25px -5px rgba(0, 0, 0, 0.10);
}


.cta-button-primary:hover {
    transform: translateY(-3px);

    box-shadow:
        0px 12px 15px -6px rgba(0, 0, 0, 0.15),
        0px 20px 30px -5px rgba(0, 0, 0, 0.15);
}


/* =========================================================
   SECONDARY BUTTON
========================================================= */

.cta-button-secondary {
    background: rgba(255, 255, 255, 0.20);

    color: #ffffff;

    font-weight: 700;

    border: 2px solid rgba(255, 255, 255, 0.40);

    box-shadow: none;
}


.cta-button-secondary:hover {
    background: rgba(255, 255, 255, 0.30);

    transform: translateY(-3px);

    box-shadow:
        0px 8px 15px -5px rgba(0, 0, 0, 0.12);
}


/* =========================================================
   DECORATION GENERAL
========================================================= */

.cta-decoration {
    position: absolute;

    z-index: 2;

    user-select: none;

    pointer-events: none;

    font-family: "Poppins", sans-serif;
}


/* =========================================================
   BOOK
========================================================= */

.decoration-book {
    left: 44px;

    top: 30px;

    font-size: 32px;

    line-height: 43px;

    transform: rotate(-2deg);

    animation: ctaFloatBook 4s ease-in-out infinite;
}


/* =========================================================
   STAR
========================================================= */

.decoration-star {
    right: 78px;

    top: 72px;

    font-size: 24px;

    line-height: 32px;

    transform: rotate(-1deg);

    animation: ctaStarPulse 3s ease-in-out infinite;
}


/* =========================================================
   GRADUATION
========================================================= */

.decoration-graduate {
    left: 72px;

    bottom: 68px;

    font-size: 24px;

    line-height: 32px;

    transform: rotate(2deg);

    animation: ctaFloat 4.5s ease-in-out infinite;
}


/* =========================================================
   SPARKLE
========================================================= */

.decoration-sparkle {
    right: 78px;

    bottom: 55px;

    font-size: 32px;

    line-height: 43px;

    transform: rotate(-2deg);

    animation: ctaStarPulse 3.5s ease-in-out infinite;
}


/* =========================================================
   ROCKET
========================================================= */

.decoration-rocket {
    left: 50%;

    top: 38px;

    font-size: 48px;

    line-height: 48px;

    transform: translateX(-50%) rotate(-1deg);

    animation: ctaRocketFloat 3s ease-in-out infinite;
}


/* =========================================================
   ANIMATION - FLOAT
========================================================= */

@keyframes ctaFloat {

    0%,
    100% {
        transform: translateY(0) rotate(2deg);
    }

    50% {
        transform: translateY(-8px) rotate(4deg);
    }

}


/* =========================================================
   ANIMATION - BOOK
========================================================= */

@keyframes ctaFloatBook {

    0%,
    100% {
        transform: rotate(-2deg) translateY(0);
    }

    50% {
        transform: rotate(2deg) translateY(-8px);
    }

}


/* =========================================================
   ANIMATION - STAR
========================================================= */

@keyframes ctaStarPulse {

    0%,
    100% {
        opacity: 0.8;

        transform: scale(1) rotate(-2deg);
    }

    50% {
        opacity: 1;

        transform: scale(1.15) rotate(8deg);
    }

}


/* =========================================================
   ANIMATION - ROCKET
========================================================= */

@keyframes ctaRocketFloat {

    0%,
    100% {
        transform: translateX(-50%) translateY(0) rotate(-1deg);
    }

    50% {
        transform: translateX(-50%) translateY(-8px) rotate(3deg);
    }

}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {

    .cta-section {
        padding: 56px 20px;
    }


    .cta-container {
        padding-left: 0;
        padding-right: 0;
    }


    .cta-card {
        max-width: 100%;

        padding: 48px 32px;
    }


    .cta-title {
        font-size: 32px;

        line-height: 38px;
    }


    .cta-description {
        font-size: 16px;

        line-height: 26px;
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 650px) {

    .cta-section {
        padding: 48px 16px;
    }


    .cta-card {
        min-height: auto;

        padding: 48px 24px;

        border-radius: 20px;
    }


    .cta-title {
        font-size: 28px;

        line-height: 34px;
    }


    .cta-description {
        max-width: 400px;

        font-size: 15px;

        line-height: 24px;
    }


    .cta-buttons {
        flex-direction: column;

        align-items: stretch;

        gap: 12px;
    }


    .cta-button {
        width: 100%;

        min-height: 56px;

        padding: 14px 20px;
    }


    .decoration-book {
        left: 20px;

        top: 22px;

        font-size: 26px;
    }


    .decoration-star {
        right: 20px;

        top: 28px;

        font-size: 20px;
    }


    .decoration-graduate {
        left: 20px;

        bottom: 22px;

        font-size: 20px;
    }


    .decoration-sparkle {
        right: 20px;

        bottom: 22px;

        font-size: 26px;
    }


    .decoration-rocket {
        top: 18px;

        font-size: 34px;

        line-height: 38px;
    }

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 400px) {

    .cta-section {
        padding: 40px 12px;
    }


    .cta-card {
        padding: 42px 18px;

        border-radius: 18px;
    }


    .cta-title {
        font-size: 24px;

        line-height: 31px;
    }


    .cta-description {
        margin-top: 12px;

        font-size: 14px;

        line-height: 22px;
    }


    .cta-buttons {
        margin-top: 24px;
    }


    .cta-button {
        font-size: 14px;

        line-height: 22px;
    }


    .decoration-book {
        left: 14px;

        top: 16px;
    }


    .decoration-star {
        right: 14px;

        top: 20px;
    }


    .decoration-graduate {
        left: 14px;

        bottom: 14px;
    }


    .decoration-sparkle {
        right: 14px;

        bottom: 14px;
    }

}

/* =========================================================
   MODAL LOGIN & REGISTER
========================================================= */

/* Modal dalam keadaan TERSEMBUNYI */
.modal {
    display: none;

    position: fixed;

    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    background: rgba(15, 23, 42, 0.65);

    align-items: center;
    justify-content: center;

    padding: 20px;

    box-sizing: border-box;

    z-index: 99999;

    overflow-y: auto;
}


/* Modal ketika DIBUKA */
.modal.modal-show {
    display: flex;
}


/* Body ketika modal dibuka */
body.modal-open {
    overflow: hidden;
}


/* =========================================================
   KOTAK MODAL
========================================================= */

.modal-content {
    position: relative;

    width: 100%;
    max-width: 480px;

    max-height: 90vh;

    overflow-y: auto;

    background: #ffffff;

    border-radius: 24px;

    padding: 32px;

    box-sizing: border-box;

    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.25);

    animation: modalOpenAnimation 0.25s ease;
}


/* Animasi */
@keyframes modalOpenAnimation {

    from {

        opacity: 0;

        transform: translateY(-20px) scale(0.97);

    }

    to {

        opacity: 1;

        transform: translateY(0) scale(1);

    }

}


/* =========================================================
   CLOSE BUTTON
========================================================= */

.close-btn {

    position: absolute;

    top: 15px;
    right: 18px;

    width: 38px;
    height: 38px;

    display: flex;

    align-items: center;
    justify-content: center;

    border: none;

    background: #f1f5f9;

    color: #334155;

    border-radius: 50%;

    font-size: 27px;

    line-height: 1;

    cursor: pointer;

    transition: 0.2s ease;
}


.close-btn:hover {

    background: #fee2e2;

    color: #dc2626;

    transform: rotate(90deg);

}


/* =========================================================
   HEADER MODAL
========================================================= */

.modal-header {

    text-align: center;

    margin-bottom: 24px;

}


.modal-icon {

    width: 58px;
    height: 58px;

    margin: 0 auto 12px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 16px;

    background: #fff7ed;

    font-size: 28px;
}


.modal-header h2 {

    margin: 0 0 7px;

    font-family: "Poppins", sans-serif;

    font-size: 26px;

    font-weight: 700;

    color: #1e293b;

}


.modal-header p {

    margin: 0;

    font-family: "Nunito", sans-serif;

    color: #64748b;

    font-size: 14px;

}


/* =========================================================
   FORM REGISTER
========================================================= */

.register-form {

    display: flex;

    flex-direction: column;

    gap: 16px;

}


.input-group {

    display: flex;

    flex-direction: column;

    gap: 7px;

}


.input-group label {

    font-family: "Nunito", sans-serif;

    font-size: 14px;

    font-weight: 700;

    color: #334155;

}


.input-group input {

    width: 100%;

    height: 46px;

    padding: 0 14px;

    box-sizing: border-box;

    border: 1px solid #cbd5e1;

    border-radius: 11px;

    outline: none;

    font-family: "Nunito", sans-serif;

    font-size: 14px;

    color: #1e293b;

    background: #ffffff;

    transition: 0.2s ease;
}


.input-group input:focus {

    border-color: #2563eb;

    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.10);

}


/* =========================================================
   BUTTON REGISTER
========================================================= */

.register-submit {

    width: 100%;

    min-height: 48px;

    margin-top: 5px;

    border: none;

    border-radius: 12px;

    background: #2563eb;

    color: white;

    font-family: "Poppins", sans-serif;

    font-size: 15px;

    font-weight: 700;

    cursor: pointer;

    transition: 0.2s ease;
}


.register-submit:hover {

    background: #1d4ed8;

    transform: translateY(-1px);

}


/* =========================================================
   LINK LOGIN
========================================================= */

.register-link {

    text-align: center;

    margin-top: 2px;

    font-family: "Nunito", sans-serif;

    font-size: 14px;

    color: #64748b;

}


.register-link a {

    color: #2563eb;

    font-weight: 700;

    text-decoration: none;

    margin-left: 4px;

}


.register-link a:hover {

    text-decoration: underline;

}


/* =========================================================
   PESAN SUKSES
========================================================= */

.register-success {

    background: #dcfce7;

    color: #166534;

    border: 1px solid #86efac;

    padding: 12px 14px;

    border-radius: 10px;

    margin-bottom: 18px;

    font-family: "Nunito", sans-serif;

    font-size: 14px;

}


/* =========================================================
   PESAN ERROR
========================================================= */

.register-error {

    background: #fee2e2;

    color: #991b1b;

    border: 1px solid #fecaca;

    padding: 12px 14px;

    border-radius: 10px;

    margin-bottom: 18px;

    font-family: "Nunito", sans-serif;

    font-size: 14px;

}


.register-error ul {

    margin: 7px 0 0 18px;

    padding: 0;

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 600px) {

    .modal {

        padding: 12px;

    }


    .modal-content {

        max-width: 100%;

        padding: 25px 20px;

        border-radius: 20px;

    }


    .modal-header h2 {

        font-size: 23px;

    }

}


.role-section {
    width: 100%;
    box-sizing: border-box;
    padding: 64px 24px;
    background: linear-gradient(
        135deg,
        #f0fdfa 0%,
        #ecfdf5 100%
    );
}

.role-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    box-sizing: border-box;
}


/* =========================================================
   HEADER
========================================================= */

.role-header {
    width: 100%;
    text-align: center;
    margin-bottom: 48px;
}

.role-header h2 {
    margin: 0;
    color: #1e293b;
    font-family: "Nunito", sans-serif;
    font-size: 36px;
    font-weight: 900;
    line-height: 40px;
}

.role-header p {
    margin: 12px 0 0;
    color: #62748e;
    font-family: "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
}


/* =========================================================
   CARD WRAPPER
========================================================= */

.role-cards {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
    align-items: stretch;
}


/* =========================================================
   CARD UTAMA
========================================================= */

.role-card {
    position: relative;
    width: 100%;
    min-width: 0;
    padding: 32px;
    box-sizing: border-box;
    overflow: hidden;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.role-card:hover {
    transform: translateY(-4px);
}


/* =========================================================
   CARD SISWA
========================================================= */

.role-card-siswa {
    background: linear-gradient(
        135deg,
        #fff7ed 0%,
        #fef3c7 100%
    );
}

.role-card-siswa:hover {
    box-shadow: 0 15px 35px rgba(249, 115, 22, 0.15);
}


/* =========================================================
   CARD PETUGAS
========================================================= */

.role-card-petugas {
    background: linear-gradient(
        135deg,
        #f0fdfa 0%,
        #ccfbf1 100%
    );
}

.role-card-petugas:hover {
    box-shadow: 0 15px 35px rgba(13, 148, 136, 0.15);
}


/* =========================================================
   HEADER CARD
========================================================= */

.role-card-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 2;
}


/* =========================================================
   ICON
========================================================= */

.role-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: 16px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-family: "Poppins", sans-serif;
    font-size: 30px;
    line-height: 36px;

    box-shadow:
        0 1px 2px -1px rgba(0, 0, 0, 0.10),
        0 1px 3px rgba(0, 0, 0, 0.10);
}

.role-icon-siswa {
    background: #ffedd4;
}

.role-icon-petugas {
    background: #cbfbf1;
}


/* =========================================================
   JUDUL CARD
========================================================= */

.role-title {
    min-width: 0;
}

.role-title h3 {
    margin: 0;

    color: #1e293b;
    font-family: "Nunito", sans-serif;
    font-size: 24px;
    font-weight: 900;
    line-height: 32px;
}

.role-title span {
    display: block;
    margin-top: 0;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 20px;
}

.role-card-siswa .role-title span {
    color: #ff6900;
}

.role-card-petugas .role-title span {
    color: #009689;
}


/* =========================================================
   FITUR
========================================================= */

.role-features {
    width: 100%;
    margin-top: 24px;

    display: flex;
    flex-direction: column;
    gap: 12px;

    position: relative;
    z-index: 2;
}

.role-feature {
    color: #314158;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;

    min-height: 20px;

    display: flex;
    align-items: center;
}


/* =========================================================
   BUTTON WRAPPER
========================================================= */

.role-button-wrapper {
    width: 100%;
    margin-top: 32px;

    position: relative;
    z-index: 2;
}


/* =========================================================
   BUTTON
========================================================= */

.role-button {
    width: 100%;
    min-height: 52px;

    box-sizing: border-box;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 16px;

    color: #ffffff;
    text-decoration: none;

    font-family: "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 700;
    line-height: 24px;

    box-shadow:
        0 4px 6px -4px rgba(0, 0, 0, 0.10),
        0 10px 15px -3px rgba(0, 0, 0, 0.10);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.role-button:hover {
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-2px);
}

.role-button:active {
    transform: translateY(0);
}


/* SISWA */

.role-button-siswa {
    background: linear-gradient(
        135deg,
        #f97316 0%,
        #f59e0b 100%
    );
}

.role-button-siswa:hover {
    box-shadow:
        0 8px 12px -4px rgba(249, 115, 22, 0.25),
        0 15px 20px -5px rgba(249, 115, 22, 0.20);
}


/* PETUGAS */

.role-button-petugas {
    background: linear-gradient(
        135deg,
        #0d9488 0%,
        #0891b2 100%
    );
}

.role-button-petugas:hover {
    box-shadow:
        0 8px 12px -4px rgba(13, 148, 136, 0.25),
        0 15px 20px -5px rgba(13, 148, 136, 0.20);
}


/* =========================================================
   DEKORASI EMOJI BESAR
========================================================= */

.role-decoration {
    position: absolute;
    right: -8px;
    top: -16px;

    opacity: 0.10;

    font-family: "Poppins", sans-serif;
    font-size: 96px;
    line-height: 96px;

    pointer-events: none;
    user-select: none;
}


/* =========================================================
   RESPONSIVE TABLET
========================================================= */

@media (max-width: 900px) {

    .role-section {
        padding: 50px 20px;
    }

    .role-cards {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .role-card {
        padding: 28px;
    }

}


/* =========================================================
   RESPONSIVE HP
========================================================= */

@media (max-width: 600px) {

    .role-section {
        padding: 40px 16px;
    }

    .role-header {
        margin-bottom: 32px;
    }

    .role-header h2 {
        font-size: 28px;
        line-height: 34px;
    }

    .role-header p {
        font-size: 14px;
        line-height: 22px;
    }

    .role-card {
        padding: 24px;
        border-radius: 20px;
    }

    .role-card-header {
        gap: 12px;
    }

    .role-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        border-radius: 14px;
        font-size: 26px;
    }

    .role-title h3 {
        font-size: 21px;
        line-height: 28px;
    }

    .role-title span {
        font-size: 12px;
        line-height: 18px;
    }

    .role-features {
        margin-top: 20px;
        gap: 10px;
    }

    .role-feature {
        font-size: 13px;
        line-height: 19px;
    }

    .role-button-wrapper {
        margin-top: 28px;
    }

    .role-button {
        min-height: 50px;
        font-size: 14px;
    }

    .role-decoration {
        font-size: 75px;
        line-height: 75px;
    }

}


/* =========================================================
   FOOTER PERPUSTAKAAN
========================================================= */

.library-footer {
    width: 100%;
    box-sizing: border-box;
    padding: 48px 24px;
    background: #0f172b;

    /* FIX FOOTER */
    margin-top: 0;
    flex-shrink: 0;
}

.footer-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    box-sizing: border-box;
}


/* =========================================================
   FOOTER CONTENT
========================================================= */

.footer-content {
    width: 100%;
    display: grid;
    grid-template-columns:
        minmax(0, 1.4fr)
        minmax(0, 1fr)
        minmax(0, 1.2fr);
    gap: 48px;
    align-items: start;
}


/* =========================================================
   BRAND
========================================================= */

.footer-brand {
    width: 100%;
    min-width: 0;
}

.footer-brand-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 16px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: linear-gradient(
        135deg,
        #ff8904 0%,
        #ffb900 100%
    );

    color: #ffffff;
    font-size: 20px;
    line-height: 28px;
}

.footer-brand-text {
    min-width: 0;
}

.footer-brand-text h3 {
    margin: 0;

    color: #ffffff;
    font-family: "Nunito", sans-serif;
    font-size: 18px;
    font-weight: 900;
    line-height: 28px;
}

.footer-brand-text span {
    display: block;
    margin: 0;

    color: #ff8904;
    font-family: "Poppins", sans-serif;
    font-size: 12px;
    font-weight: 400;
    line-height: 16px;
}

.footer-description {
    max-width: 305px;
    margin: 16px 0 0;

    color: #90a1b9;
    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 22.75px;
}


/* =========================================================
   FOOTER COLUMN
========================================================= */

.footer-column {
    width: 100%;
    min-width: 0;
}

.footer-column h4 {
    margin: 0;

    color: #ffffff;
    font-family: "Nunito", sans-serif;
    font-size: 14px;
    font-weight: 900;
    line-height: 20px;
}


/* =========================================================
   MENU LINKS
========================================================= */

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;

    margin-top: 16px;
}

.footer-links a {
    display: block;

    color: #90a1b9;
    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;

    text-decoration: none;

    transition:
        color 0.2s ease,
        transform 0.2s ease;
}

.footer-links a:hover {
    color: #ff8904;
    transform: translateX(3px);
}


/* =========================================================
   JAM OPERASIONAL
========================================================= */

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 8px;

    margin-top: 16px;
}

.footer-info div {
    color: #90a1b9;
    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
}


/* =========================================================
   FOOTER BOTTOM
========================================================= */

.footer-bottom {
    width: 100%;
    box-sizing: border-box;

    margin-top: 32px;
    padding-top: 24px;

    border-top: 1px solid #1d293d;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.footer-copyright,
.footer-made {
    color: #62748e;
    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
}

.footer-made {
    text-align: right;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {

    .library-footer {
        padding: 44px 20px;
    }

    .footer-content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 36px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-description {
        max-width: 500px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-made {
        text-align: left;
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 600px) {

    .library-footer {
        padding: 40px 16px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-brand {
        grid-column: auto;
    }

    .footer-description {
        max-width: 100%;
    }

    .footer-bottom {
        margin-top: 28px;
        padding-top: 20px;
        gap: 10px;
    }

    .footer-copyright,
    .footer-made {
        font-size: 12px;
        line-height: 19px;
    }

}


/* =========================================================
   SECTION ROLE SISWA & PETUGAS
========================================================= */

.role-section {
    width: 100%;
    box-sizing: border-box;
    padding: 64px 24px;
    background: linear-gradient(
        135deg,
        #f0fdfa 0%,
        #ecfdf5 100%
    );
}

.role-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    box-sizing: border-box;
}


/* =========================================================
   HEADER
========================================================= */

.role-header {
    width: 100%;
    text-align: center;
    margin-bottom: 48px;
}

.role-header h2 {
    margin: 0;
    color: #1e293b;
    font-family: "Nunito", sans-serif;
    font-size: 36px;
    font-weight: 900;
    line-height: 40px;
}

.role-header p {
    margin: 12px 0 0;
    color: #62748e;
    font-family: "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
}


/* =========================================================
   CARD WRAPPER
========================================================= */

.role-cards {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
    align-items: stretch;
}


/* =========================================================
   CARD UTAMA
========================================================= */

.role-card {
    position: relative;
    width: 100%;
    min-width: 0;
    padding: 32px;
    box-sizing: border-box;
    overflow: hidden;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.role-card:hover {
    transform: translateY(-4px);
}


/* =========================================================
   CARD SISWA
========================================================= */

.role-card-siswa {
    background: linear-gradient(
        135deg,
        #fff7ed 0%,
        #fef3c7 100%
    );
}

.role-card-siswa:hover {
    box-shadow: 0 15px 35px rgba(249, 115, 22, 0.15);
}


/* =========================================================
   CARD PETUGAS
========================================================= */

.role-card-petugas {
    background: linear-gradient(
        135deg,
        #f0fdfa 0%,
        #ccfbf1 100%
    );
}

.role-card-petugas:hover {
    box-shadow: 0 15px 35px rgba(13, 148, 136, 0.15);
}


/* =========================================================
   HEADER CARD
========================================================= */

.role-card-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 2;
}


/* =========================================================
   ICON
========================================================= */

.role-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: 16px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-family: "Poppins", sans-serif;
    font-size: 30px;
    line-height: 36px;

    box-shadow:
        0 1px 2px -1px rgba(0, 0, 0, 0.10),
        0 1px 3px rgba(0, 0, 0, 0.10);
}

.role-icon-siswa {
    background: #ffedd4;
}

.role-icon-petugas {
    background: #cbfbf1;
}


/* =========================================================
   JUDUL CARD
========================================================= */

.role-title {
    min-width: 0;
}

.role-title h3 {
    margin: 0;

    color: #1e293b;
    font-family: "Nunito", sans-serif;
    font-size: 24px;
    font-weight: 900;
    line-height: 32px;
}

.role-title span {
    display: block;
    margin-top: 0;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 20px;
}

.role-card-siswa .role-title span {
    color: #ff6900;
}

.role-card-petugas .role-title span {
    color: #009689;
}


/* =========================================================
   FITUR
========================================================= */

.role-features {
    width: 100%;
    margin-top: 24px;

    display: flex;
    flex-direction: column;
    gap: 12px;

    position: relative;
    z-index: 2;
}

.role-feature {
    color: #314158;

    font-family: "Poppins", sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;

    min-height: 20px;

    display: flex;
    align-items: center;
}


/* =========================================================
   BUTTON WRAPPER
========================================================= */

.role-button-wrapper {
    width: 100%;
    margin-top: 32px;

    position: relative;
    z-index: 2;
}


/* =========================================================
   BUTTON
========================================================= */

.role-button {
    width: 100%;
    min-height: 52px;

    box-sizing: border-box;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 16px;

    color: #ffffff;
    text-decoration: none;

    font-family: "Poppins", sans-serif;
    font-size: 16px;
    font-weight: 700;
    line-height: 24px;

    box-shadow:
        0 4px 6px -4px rgba(0, 0, 0, 0.10),
        0 10px 15px -3px rgba(0, 0, 0, 0.10);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.role-button:hover {
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-2px);
}

.role-button:active {
    transform: translateY(0);
}


/* =========================================================
   SISWA
========================================================= */

.role-button-siswa {
    background: linear-gradient(
        135deg,
        #f97316 0%,
        #f59e0b 100%
    );
}

.role-button-siswa:hover {
    box-shadow:
        0 8px 12px -4px rgba(249, 115, 22, 0.25),
        0 15px 20px -5px rgba(249, 115, 22, 0.20);
}


/* =========================================================
   PETUGAS
========================================================= */

.role-button-petugas {
    background: linear-gradient(
        135deg,
        #0d9488 0%,
        #0891b2 100%
    );
}

.role-button-petugas:hover {
    box-shadow:
        0 8px 12px -4px rgba(13, 148, 136, 0.25),
        0 15px 20px -5px rgba(13, 148, 136, 0.20);
}


/* =========================================================
   DEKORASI EMOJI BESAR
========================================================= */

.role-decoration {
    position: absolute;
    right: -8px;
    top: -16px;

    opacity: 0.10;

    font-family: "Poppins", sans-serif;
    font-size: 96px;
    line-height: 96px;

    pointer-events: none;
    user-select: none;
}


/* =========================================================
   RESPONSIVE TABLET
========================================================= */

@media (max-width: 900px) {

    .role-section {
        padding: 50px 20px;
    }

    .role-cards {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .role-card {
        padding: 28px;
    }

}


/* =========================================================
   RESPONSIVE HP
========================================================= */

@media (max-width: 600px) {

    .role-section {
        padding: 40px 16px;
    }

    .role-header {
        margin-bottom: 32px;
    }

    .role-header h2 {
        font-size: 28px;
        line-height: 34px;
    }

    .role-header p {
        font-size: 14px;
        line-height: 22px;
    }

    .role-card {
        padding: 24px;
        border-radius: 20px;
    }

    .role-card-header {
        gap: 12px;
    }

    .role-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        border-radius: 14px;
        font-size: 26px;
    }

    .role-title h3 {
        font-size: 21px;
        line-height: 28px;
    }

    .role-title span {
        font-size: 12px;
        line-height: 18px;
    }

    .role-features {
        margin-top: 20px;
        gap: 10px;
    }

    .role-feature {
        font-size: 13px;
        line-height: 19px;
    }

    .role-button-wrapper {
        margin-top: 28px;
    }

    .role-button {
        min-height: 50px;
        font-size: 14px;
    }

    .role-decoration {
        font-size: 75px;
        line-height: 75px;
    }

}


/* =========================================================
   FIX AGAR FOOTER BERADA DI BAGIAN PALING BAWAH
========================================================= */

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100%;
}

body {
    min-height: 100vh;
}

.app {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.welcome-page {
    width: 100%;
    flex: 1 0 auto;
}

.library-footer {
    width: 100%;
    flex-shrink: 0;
    margin-top: auto;
    box-sizing: border-box;
}
/* =========================================================
   RESPONSIVE TAMBAHAN - AGAR HP MIRIP DESKTOP
========================================================= */

@media (max-width: 768px) {

    /* =========================
       GLOBAL
    ========================= */

    html,
    body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    .app,
    .main-content {
        width: 100%;
        max-width: 100%;
    }


    /* =========================
       NAVBAR
    ========================= */

    .navbar-container {
        width: 100%;
        max-width: 100%;
        padding: 14px 16px;
    }

    .navbar-brand {
        min-width: 0;
    }

    .brand-text {
        min-width: 0;
    }

    .brand-title {
        font-size: 16px;
    }

    .navbar-buttons {
        gap: 8px;
    }

    .btn-login,
    .btn-register {
        padding: 8px 12px;
        font-size: 12px;
    }


    /* =========================
       HERO
    ========================= */

    .welcome-page {
        width: 100%;
        max-width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }

    .hero-section {
        width: 100%;
        max-width: 100%;
        padding-left: 0;
        padding-right: 0;
    }

    .hero-container {
        width: 100%;
        max-width: 100%;
    }

    .hero-content {
        width: 100%;
        max-width: 100%;
    }

    .hero-title {
        font-size: clamp(32px, 9vw, 46px);
        word-break: normal;
    }

    .hero-description {
        width: 100%;
        max-width: 510px;
        font-size: 15px;
    }

    .login-buttons {
        width: 100%;
    }

    .login-btn {
        width: 285px;
        max-width: 100%;
    }


    /* =========================
       STATISTIK
    ========================= */

    .statistics {
        width: 100%;
        max-width: 100%;
        gap: 18px;
        flex-wrap: wrap;
    }


    /* =========================
       ILUSTRASI
    ========================= */

    .hero-illustration {
        max-width: 100%;
        transform: scale(0.75);
        transform-origin: top center;
    }


    /* =========================
       KOLEKSI
    ========================= */

    .koleksi-section {
        width: 100%;
        max-width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }

    .koleksi-container {
        width: 100%;
        max-width: 1025px;
    }


    /* =========================
       SEARCH + KATEGORI
    ========================= */

    .koleksi-filter {
        width: 100%;
        max-width: 100%;
        flex-direction: column;
        align-items: stretch;
        overflow: visible;
    }

    .koleksi-search {
        width: 100%;
        max-width: 100%;
        flex: 1 1 auto;
    }

    .koleksi-search form,
    .koleksi-search input {
        width: 100%;
        max-width: 100%;
    }

    .kategori-list {
        width: 100%;
        max-width: 100%;
        flex-wrap: wrap;
        overflow: visible;
    }

    .kategori-btn {
        flex-shrink: 0;
    }


    /* =========================
       GRID BUKU
    ========================= */

    .buku-grid {
        width: 100%;
        max-width: 100%;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .buku-card {
        min-width: 0;
    }

    .buku-cover {
        height: 192px;
    }

    .buku-content {
        padding: 16px;
    }

    .buku-content h3 {
        font-size: 16px;
        line-height: 21px;
    }

    .buku-penulis,
    .buku-deskripsi {
        font-size: 13px;
    }

    .buku-footer {
        flex-wrap: wrap;
    }


    /* =========================
       CARA KERJA
    ========================= */

    .cara-kerja-section,
    .cara-kerja-container {
        width: 100%;
        max-width: 100%;
    }

    .cara-kerja-section {
        padding-left: 16px;
        padding-right: 16px;
    }

    .cara-kerja-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .cara-kerja-card {
        min-width: 0;
        padding: 24px;
    }


    /* =========================
       ROLE
    ========================= */

    .role-section,
    .role-container {
        width: 100%;
        max-width: 100%;
    }

    .role-section {
        padding-left: 16px;
        padding-right: 16px;
    }

    .role-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .role-card {
        min-width: 0;
        padding: 24px;
    }


    /* =========================
       CTA
    ========================= */

    .cta-section {
        width: 100%;
        max-width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }

    .cta-container {
        width: 100%;
        max-width: 100%;
        padding-left: 0;
        padding-right: 0;
    }

    .cta-card {
        width: 100%;
        max-width: 100%;
        padding: 40px 24px;
    }


    /* =========================
       FOOTER
    ========================= */

    .library-footer {
        width: 100%;
        max-width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }

    .footer-container {
        width: 100%;
        max-width: 100%;
    }
}


/* =========================================================
   HP KECIL
========================================================= */

@media (max-width: 480px) {

    .buku-grid {
        grid-template-columns: 1fr;
    }

    .cara-kerja-grid {
        grid-template-columns: 1fr;
    }

    .role-cards {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-illustration {
        transform: scale(0.65);
    }

}