/* =============================================
   0. @font-face — iStoria (local)
   ============================================= */
@font-face {
    font-family: 'iStoria';
    src: url('../fonts/iStoria-Thin.woff2') format('woff2'),
         url('../fonts/iStoria-Thin.otf') format('opentype');
    font-weight: 200;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'iStoria';
    src: url('../fonts/iStoria-Regular.woff2') format('woff2'),
         url('../fonts/iStoria-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'iStoria';
    src: url('../fonts/iStoria-SemiBold.woff2') format('woff2'),
         url('../fonts/iStoria-SemiBold.otf') format('opentype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'iStoria';
    src: url('../fonts/iStoria-Bold.woff2') format('woff2'),
         url('../fonts/iStoria-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'iStoria';
    src: url('../fonts/iStoria-Heavy.woff2') format('woff2'),
         url('../fonts/iStoria-Heavy.otf') format('opentype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

/* =============================================
   1. CSS Custom Properties
   ============================================= */
:root {
    --bg-blue: #0078FF;
    --bg-blue-dark: #006ae6;
    --bg-blue-deeper: #003269;
    --bg-white: #FFFFFF;
    --bg-off-white: #F8FAFC;
    --bg-gray: #F1F5F9;

    --text-white: #FFFFFF;
    --text-dark: #0F172A;
    --text-body: #334155;
    --text-muted: #94A3B8;
    --text-blue: #0078FF;

    --accent-gold: #E8AB00;
    --accent-gold-dark: #D49D00;
    --accent-green: #22C55E;
    --accent-green-light: #DCFCE7;

    --font-main: 'iStoria', system-ui, -apple-system, sans-serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 100px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.16);
}

/* =============================================
   2. Reset & Base
   ============================================= */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: var(--bg-blue);
    color: var(--text-white);
    overflow: hidden;
    direction: rtl;
    line-height: 1.6;
}

::selection {
    background: var(--accent-gold);
    color: var(--text-dark);
}

a { text-decoration: none; color: inherit; }

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

.fp-watermark { display: none !important; }

/* =============================================
   3. Shared Page Components
   ============================================= */
.page-logo {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

.page-logo img {
    width: 133.8px;
    height: 40.71px;
}

.page-layout {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    max-width: 1085px;
    margin: 0 auto;
    padding: 0 80px;
    width: 100%;
    min-height: 100vh;
    position: relative;
}

.page-text-col {
    flex-shrink: 0;
    width: 363px;
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 9px;
}

.page-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 7px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 24px;
    font-family: var(--font-main);
    line-height: 1;
}

.badge-gold {
    background: white;
    color: var(--accent-gold);
}

.badge-white {
    background: white;
    color: #101F29;
}

.page-heading {
    font-family: var(--font-main);
    font-size: 50px;
    font-weight: 700;
    line-height: 1;
    text-align: right;
}

.heading-dark { color: #101F29; }
.heading-white { color: #FFFFFF; }
.heading-navy { color: #003269; }

.page-sub {
    font-family: var(--font-main);
    font-size: 22px;
    font-weight: 600;
    line-height: 1.4;
    text-align: right;
    max-width: 301px;
}

.sub-dark { color: #101F29; }
.sub-white { color: rgba(255,255,255,0.85); }

/* =============================================
   4. fullPage.js Navigation
   ============================================= */
#fp-nav ul li a span,
.fp-slidesNav ul li a span {
    background: transparent !important;
    border: 2px solid rgba(255,255,255,0.4) !important;
    width: 10px !important;
    height: 10px !important;
    margin: -5px 0 0 -5px !important;
    transition: all 0.35s ease;
}

#fp-nav ul li a.active span,
#fp-nav ul li:hover a span {
    background: var(--accent-gold) !important;
    border-color: var(--accent-gold) !important;
    transform: scale(1.35);
}

#fp-nav ul li .fp-tooltip {
    font-family: var(--font-main);
    font-size: 0.72rem;
    color: var(--text-white);
    letter-spacing: 0.5px;
}

#fp-nav ul li { margin: 14px 7px; }

/* =============================================
   5. Animation Classes
   ============================================= */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--delay, 0s);
}

.is-visible .fade-up,
.is-visible.fade-up {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   6. @keyframes
   ============================================= */
@keyframes popup-enter {
    0%   { opacity: 0; transform: translateX(-50%) translateY(6px) scale(0.96); }
    100% { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}

@keyframes float-slow {
    0%, 100% { transform: translate(0, 0); }
    50%      { transform: translate(20px, -30px); }
}

/* =============================================
   7. SECTION 1: HERO
   ============================================= */
.section-hero {
    background: var(--bg-blue);
    position: relative;
    overflow: hidden;
}

/* Logo */
.hero-logo-wrap {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

.hero-logo-img {
    width: 133.8px;
    height: 40.71px;
}

/* Hero Grid */
.hero-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 133px;
    max-width: 1301px;
    margin: 0 auto;
    padding: 0 69px;
    width: 100%;
    min-height: 100vh;
    position: relative;
}

.hero-text {
    max-width: 371px;
    flex-shrink: 0;
    text-align: right;
}

.hero-title {
    font-size: 50px;
    font-weight: 700;
    line-height: 1.0;
    color: var(--text-white);
    margin-bottom: 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: var(--accent-gold);
    color: var(--text-white);
    font-weight: 700;
    font-size: 24px;
    padding: 5px 7px;
    border-radius: 20px;
    transform: rotate(-4.72deg);
    transform-origin: center;
    vertical-align: middle;
    margin-inline-start: 8px;
}

.hero-subtitle {
    font-size: 22px;
    font-weight: 600;
    color: #101F29;
    line-height: 1.4;
    max-width: 358px;
    margin-right: 0;
    margin-left: auto;
    text-align: right;
    margin-top: 20px;
}

/* Story Cards */
.hero-cards {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-shrink: 0;
}

.story-grid {
    display: grid;
    grid-template-columns: repeat(3, 185px);
    grid-template-rows: 104px 102px 102px;
    gap: 16px;
    position: relative;
}

.story-card {
    --stagger: 0px;
    border-radius: 14px;
    overflow: hidden;
    border: 2px solid white;
    box-shadow: 0px 6px 26px rgba(0,0,0,0.12);
    transform: translateX(var(--stagger));
    transition: transform 0.3s cubic-bezier(0.16,1,0.3,1), box-shadow 0.3s ease;
    cursor: pointer;
}

.story-card:hover {
    transform: translateX(var(--stagger)) translateY(-4px) scale(1.02);
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

.story-row-2 { --stagger: 46px; }
.story-row-3 { --stagger: 13px; }

.story-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Mobile CTA */
.hero-mobile-cta {
    display: none;
    position: absolute;
    bottom: 34px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 359px;
    z-index: 10;
}

.btn-mobile-cta {
    display: block;
    width: 100%;
    text-align: center;
    background: white;
    color: var(--bg-blue);
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 600;
    padding: 13px 24px;
    border-radius: 100px;
    border: 2px solid var(--bg-blue);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-mobile-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* =============================================
   8. SECTION 2: VOCABULARY
   ============================================= */
.section-vocab {
    background: #FFC500;
    position: relative;
    overflow: hidden;
}

.vocab-visual {
    flex-shrink: 0;
    width: 480px;
    position: relative;
}

/* Progress Card */
.vpc {
    position: relative;
    width: 343px;
    margin: 0 auto 16px;
}

.vpc-plus {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border: 2px solid #FFE59C;
    border-radius: 30px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-gold);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    z-index: 2;
}

.vpc-inner {
    background: white;
    border-radius: 12px;
    padding: 13px 16px 16px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.vpc-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.vpc-tags {
    display: flex;
    gap: 6px;
}

.vpc-tag {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 15px;
    font-weight: 700;
    color: white;
    font-family: var(--font-main);
}

.vpc-blue { background: #0078FF; }
.vpc-gold { background: #E8AB00; }

.vpc-count {
    font-size: 15px;
    font-weight: 700;
    color: #101F29;
    font-family: var(--font-main);
}

.vpc-bar {
    height: 11px;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    background: #E8AB00;
}

.vpc-bar-blue {
    width: 95%;
    height: 100%;
    background: #0078FF;
    border-radius: 20px 0 0 20px;
}

.vpc-bar-gold {
    width: 5%;
    height: 100%;
    background: #E8AB00;
}

/* Book */
.book {
    position: relative;
    width: 100%;
}

.book-spread {
    display: flex;
    direction: ltr;
    background: white;
    border-radius: 4px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.1);
    overflow: hidden;
    min-height: 300px;
}

.book-left-page {
    width: 80px;
    background: linear-gradient(90deg, #f0ede8 0%, #faf8f4 100%);
    border-right: 1px solid rgba(0,0,0,0.06);
    position: relative;
}

.book-left-page::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 100%;
    background: linear-gradient(90deg, rgba(0,0,0,0.04), transparent);
}

.book-spike {
    width: auto;
    height: 100%;
    max-width: none;
    align-self: stretch;
}

.book-right-page {
    flex: 1;
    padding: 30px 40px;
    background: white;
    position: relative;
}

.book-right-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 12px;
    height: 100%;
    background: linear-gradient(90deg, rgba(0,0,0,0.03), transparent);
}

.book-text {
    font-family: 'Source Serif Pro', Georgia, 'Times New Roman', serif;
    font-size: 20px;
    line-height: 1.5;
    color: #101F29;
    letter-spacing: 0.4px;
}

.book-hl {
    background: #0078FF;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 400;
}

/* Word Popup */
.book-popup {
    position: absolute;
    bottom: -60px;
    left: 20px;
    width: 320px;
    background: rgba(16, 31, 41, 0.95);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 14px 40px rgba(0,0,0,0.2);
    z-index: 5;
    backdrop-filter: blur(10px);
}

.popup-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.popup-word-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
}

.popup-word {
    color: white;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-main);
}

.popup-speaker-img {
    width: 16px;
    height: 14px;
    opacity: 0.8;
}

.popup-icons {
    display: flex;
    gap: 14px;
    align-items: center;
}

.popup-icon-img {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

.popup-body {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.popup-pos {
    font-size: 12px;
    color: rgba(255,255,255,0.6);
    font-family: var(--font-main);
}

.popup-ar {
    font-size: 15px;
    font-weight: 700;
    color: white;
    font-family: var(--font-main);
}

.popup-actions {
    display: flex;
    gap: 8px;
    padding: 0 16px 14px;
}

.popup-btn {
    flex: 1;
    padding: 10px;
    border-radius: 10px;
    border: none;
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.popup-btn:hover {
    transform: scale(1.03);
}

.popup-btn-learn {
    background: #FAD162;
    color: #7E5C17;
}

.popup-btn-know {
    background: #9095A0;
    color: white;
}

/* =============================================
   9. SECTION 3: SKILLS
   ============================================= */
.section-skills {
    background: #7E5CEB;
    position: relative;
    overflow: hidden;
}

.section-skills .page-layout {
    gap: 114px;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 127px);
    grid-template-rows: repeat(2, 179px);
    gap: 20px;
    flex-shrink: 0;
}

.skills-grid img {
    max-width: none;
}

.skill-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 76px;
}

.skill-bars-full {
    margin-top: auto;
}

.skill-bar {
    height: 29px;
    background: #E7E7EA;
    border-radius: 7px;
}

/* Spelling card */
.skill-audio-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
}

.skill-speaker-img {
    width: 25px;
    height: 22px;
}

.skill-word-ar {
    font-size: 14px;
    font-weight: 600;
    color: #0078FF;
    font-family: var(--font-main);
}

.skill-letters {
    display: flex;
    gap: 4px;
    margin-top: 8px;
}

.sl {
    width: 20px;
    height: 22px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-main);
}

.sl-on {
    background: white;
    border: 1px solid #E5F4FF;
    color: black;
    box-shadow: 0 3px 0 #E5F4FF;
}

.sl-off {
    background: #E7E7EA;
}

/* Mic & Listen */
.skill-mic-wrap,
.skill-listen-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-mic,
.skill-listen {
    width: 54px;
    height: 54px;
    background: #0078FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-mic-img {
    width: 22px;
    height: auto;
}

.skill-listen-img {
    width: 25px;
    height: 22px;
}

/* Fill-in-blank */
.skill-fill {
    font-size: 14px;
    font-weight: 600;
    color: #192D3F;
    text-align: center;
    line-height: 1.5;
    padding: 8px 4px 0;
    font-family: var(--font-main);
}

.skill-blank {
    color: #8C969F;
}

/* =============================================
   10. SECTION 4: AI CHAT
   ============================================= */
.section-ai {
    background: #262135;
    position: relative;
    overflow: hidden;
}

.section-ai .page-layout {
    gap: 114px;
}

.ai-glow {
    position: absolute;
    pointer-events: none;
}

.ai-glow-1 {
    width: 853px;
    height: 853px;
    top: -307px;
    right: calc(50% - 580px);
    background: radial-gradient(ellipse at center, rgba(0, 120, 255, 0.12) 0%, transparent 65%);
    filter: blur(40px);
}

.ai-glow-2 {
    width: 488px;
    height: 437px;
    bottom: -100px;
    left: 202px;
    background: radial-gradient(ellipse at center, rgba(126, 92, 235, 0.12) 0%, transparent 65%);
    filter: blur(40px);
}

.ai-visual {
    position: relative;
    width: 325px;
    height: 464px;
    flex-shrink: 0;
}

.ai-sphere {
    position: absolute;
    top: 142px;
    left: 50%;
    transform: translateX(-50%);
    width: 325px;
    height: 322px;
    object-fit: contain;
}

.ai-chat-blue {
    position: absolute;
    left: 60px;
    top: 0;
    width: 149px;
    height: 126px;
    z-index: 2;
}

.ai-chat-yellow {
    position: absolute;
    left: 126px;
    top: 81px;
    width: 144px;
    height: 121px;
    z-index: 2;
}

.ai-chat-line {
    position: absolute;
    height: 15px;
    background: rgba(255,255,255,0.4);
    border-radius: 6px;
    z-index: 3;
}

.ai-chat-line-1 {
    left: 150px;
    top: 114px;
    width: 97px;
}

.ai-chat-line-2 {
    left: 150px;
    top: 139px;
    width: 54px;
}

.ai-bot-icon {
    position: absolute;
    top: 101px;
    left: 16px;
    width: 38px;
    height: 38px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
    overflow: hidden;
}

.ai-bot-logo {
    width: 21px;
    height: auto;
}

/* =============================================
   11. SECTION 5: SOCIAL PROOF
   ============================================= */
.section-social {
    background: #00AEFF;
    position: relative;
    overflow: hidden;
}

.social-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 80px 40px 120px;
    max-width: 1085px;
    margin: 0 auto;
    gap: 0;
}

.social-heading {
    text-align: center;
    width: 363px;
    margin-bottom: 31px;
}

/* Rating */
.social-rating {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 40px;
}

.social-rating-label {
    font-family: var(--font-main);
    font-size: 24px;
    font-weight: 700;
    color: white;
}

.social-stars-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wreath {
    width: auto;
}

.wreath-r {
    width: 40px;
    height: 80px;
}

.wreath-l {
    width: 40px;
    height: 80px;
}

.social-stars-img {
    width: 247px;
    height: 40px;
}

/* Testimonial Cards */
.social-cards {
    display: flex;
    gap: 23px;
    justify-content: center;
    margin-bottom: 50px;
}

.social-card {
    background: white;
    border-radius: 18px;
    padding: 20px;
    width: 306px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 172px;
}

.social-card-text {
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 600;
    color: #192D3F;
    text-align: center;
    line-height: normal;
    margin-bottom: 12px;
    max-width: 279px;
    margin-left: auto;
    margin-right: auto;
}

.social-card-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.social-card-stars-img {
    height: 18px;
    width: auto;
}

.social-card-author {
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 400;
    color: #8C969F;
}

/* CTA Button */
.social-cta {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 50;
}

.cta-bar {
    background: white;
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -2px 50px rgba(0,0,0,0.13);
    padding: 20px 16px;
    display: flex;
    justify-content: center;
}

.btn-download {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 343px;
    height: 48px;
    background: #0078FF;
    color: white;
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 700;
    border-radius: 12px;
    transition: opacity 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-download:hover {
    opacity: 0.9;
}

/* =============================================
   12. Responsive Design
   ============================================= */
@media (max-width: 1100px) {
    .page-layout {
        gap: 50px;
        padding: 0 40px;
    }

    .section-skills .page-layout,
    .section-ai .page-layout {
        gap: 70px;
    }

    .hero-grid {
        padding-left: 2rem;
        padding-right: 2rem;
        gap: 80px;
    }

    .story-grid {
        grid-template-columns: repeat(3, 155px);
        grid-template-rows: 88px 86px 86px;
        gap: 12px;
    }

    .hero-title { font-size: 42px; }
    .hero-subtitle { font-size: 18px; }
    .hero-badge { font-size: 20px; }
    .story-row-2 { --stagger: 36px; }
    .story-row-3 { --stagger: 10px; }

    .page-heading { font-size: 42px; }
    .page-sub { font-size: 18px; }
    .page-badge { font-size: 20px; }

    .vocab-visual { width: 400px; }
    .vpc { width: 300px; }

    .skills-grid {
        grid-template-columns: repeat(3, 110px);
        grid-template-rows: repeat(2, 155px);
        gap: 14px;
    }

    .social-cards { gap: 16px; }
    .social-card { width: 260px; }
    .social-rating { margin-bottom: 60px; }
}

@media (max-width: 768px) {
    .page-layout {
        flex-direction: column;
        gap: 24px;
        padding: 100px 20px 40px;
        min-height: auto;
    }

    .page-text-col {
        width: 100%;
        text-align: right;
        align-items: flex-end;
    }

    .page-heading { font-size: 36px; }
    .page-sub { font-size: 16px; max-width: 100%; }
    .page-badge { font-size: 18px; }

    /* Hero */
    .hero-logo-wrap { top: 29px; }
    .hero-grid {
        flex-direction: column;
        text-align: right;
        gap: 20px;
        padding: 100px 16px 0;
        min-height: auto;
        align-items: stretch;
    }
    .hero-text { order: 1; text-align: right; max-width: 100%; }
    .hero-cards { order: 2; justify-content: center; }
    .hero-title { font-size: 50px; line-height: 1.0; }
    .hero-subtitle { font-size: 22px; max-width: 100%; margin-left: 0; color: #101F29; }
    .hero-badge { font-size: 20px; padding: 4px 6px; }
    .story-row-2, .story-row-3 { --stagger: 0px; }
    .story-grid { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 100px); gap: 8px; width: 100%; }
    .hero-mobile-cta { display: block; }

    /* Vocab */
    .vocab-visual { width: 100%; }
    .vpc { width: 100%; max-width: 343px; }
    .book-popup { position: relative; bottom: auto; left: auto; width: 100%; margin-top: 12px; }

    /* Skills */
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(2, 150px);
        gap: 10px;
        width: 100%;
    }

    /* AI */
    .ai-visual { width: 250px; height: 360px; margin: 0 auto; }
    .ai-sphere { width: 250px; height: auto; top: 110px; }
    .ai-chat-blue { left: 40px; width: 115px; height: 97px; }
    .ai-chat-yellow { left: 90px; top: 62px; width: 110px; height: 93px; }
    .ai-chat-line-1 { left: 110px; top: 88px; width: 75px; }
    .ai-chat-line-2 { left: 110px; top: 108px; width: 42px; }
    .ai-bot-icon { top: 78px; left: 10px; width: 32px; height: 32px; }

    /* Social */
    .social-center { padding: 100px 20px 80px; gap: 0; }
    .social-heading { width: 100%; font-size: 36px; }
    .social-stars-img { width: 180px; height: 30px; }
    .wreath-r { height: 50px; }
    .wreath-l { height: 55px; }
    .social-cards { flex-direction: column; align-items: center; gap: 12px; margin-bottom: 30px; }
    .social-card { width: 100%; max-width: 340px; min-height: auto; }
    .social-rating { margin-bottom: 40px; }
    .btn-download { width: 100%; max-width: 340px; }

    /* Nav dots */
    #fp-nav { display: none; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 42px; }
    .hero-badge { font-size: 18px; padding: 3px 6px; }
    .hero-grid { padding: 70px 16px 0; }
    .story-grid { grid-template-rows: repeat(3, 80px); gap: 6px; }
    .hero-subtitle { font-size: 18px; }
    .page-heading { font-size: 30px; }
    .page-sub { font-size: 14px; }
    .page-badge { font-size: 16px; }
    .social-heading { font-size: 30px; }
    .social-rating-label { font-size: 18px; }
    .social-stars-img { width: 140px; height: 22px; }
    .wreath-r { height: 36px; }
    .wreath-l { height: 40px; }
    .social-card-text { font-size: 14px; }
}

/* =============================================
   13. Reduced Motion
   ============================================= */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .fade-up {
        opacity: 1;
        transform: none;
    }
}