/* ======================================================
   GOD LENS STORE — style.css
   Palette: Deep Ink (#0D0D0F) + Soft White (#FAFAF9)
            Accent Violet (#7C5CFC) + Warm Rose (#E8627C)
   Inspired by: Bliss cards, Spiky product stats, motorsport bold
   ====================================================== */

/* ---------- RESET & VARIABLES ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    /* Palette */
    --bg:          #0D0D0F;
    --bg-elevated: #161618;
    --bg-card:     #1C1C20;
    --bg-card-hover: #222228;
    --surface:     #FAFAF9;
    --text:        #EEEEE9;
    --text-muted:  #9A9A9E;
    --accent:      #7C5CFC;
    --accent-glow: rgba(124,92,252,0.35);
    --accent2:     #E8627C;
    --accent2-glow: rgba(232,98,124,0.3);
    --gradient:    linear-gradient(135deg, var(--accent), var(--accent2));
    --radius:      16px;
    --radius-sm:   10px;
    --radius-xs:   6px;
    --shadow:      0 8px 32px rgba(0,0,0,0.45);
    --shadow-hover: 0 20px 60px rgba(124,92,252,0.18);

    /* Type */
    --ff-display: 'Playfair Display', Georgia, serif;
    --ff-body:    'Inter', -apple-system, sans-serif;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --t-fast: 0.3s;
    --t-med:  0.5s;
    --t-slow: 0.8s;
}

html { scroll-behavior: smooth; }
body {
    font-family: var(--ff-body);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- ANIMATION ENGINE ---------- */
.anim-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out);
}
.anim-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.anim-delay-1 { transition-delay: 0.12s; }
.anim-delay-2 { transition-delay: 0.24s; }
.anim-delay-3 { transition-delay: 0.36s; }
.anim-delay-4 { transition-delay: 0.48s; }
.anim-delay-5 { transition-delay: 0.60s; }

/* stagger children */
.anim-stagger .anim-child {
    opacity: 0;
    transform: translateY(40px) scale(0.96);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-bounce);
}
.anim-stagger.visible .anim-child {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.anim-stagger.visible .anim-child:nth-child(1) { transition-delay: 0.05s; }
.anim-stagger.visible .anim-child:nth-child(2) { transition-delay: 0.12s; }
.anim-stagger.visible .anim-child:nth-child(3) { transition-delay: 0.19s; }
.anim-stagger.visible .anim-child:nth-child(4) { transition-delay: 0.26s; }
.anim-stagger.visible .anim-child:nth-child(5) { transition-delay: 0.33s; }
.anim-stagger.visible .anim-child:nth-child(6) { transition-delay: 0.40s; }
.anim-stagger.visible .anim-child:nth-child(7) { transition-delay: 0.47s; }
.anim-stagger.visible .anim-child:nth-child(8) { transition-delay: 0.54s; }
.anim-stagger.visible .anim-child:nth-child(9) { transition-delay: 0.61s; }
.anim-stagger.visible .anim-child:nth-child(10) { transition-delay: 0.68s; }
.anim-stagger.visible .anim-child:nth-child(11) { transition-delay: 0.75s; }
.anim-stagger.visible .anim-child:nth-child(12) { transition-delay: 0.82s; }

/* ---------- NAVBAR ---------- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: background var(--t-fast), padding var(--t-fast), box-shadow var(--t-fast);
}
.navbar.scrolled {
    background: rgba(13,13,15,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.navbar__logo {
    font-family: var(--ff-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}
.navbar__logo span { 
    background: var(--gradient); 
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.navbar__links {
    display: flex;
    gap: 32px;
}
.navbar__links a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color var(--t-fast);
    position: relative;
}
.navbar__links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width var(--t-fast) var(--ease-out);
}
.navbar__links a:hover { color: var(--text); }
.navbar__links a:hover::after { width: 100%; }

.navbar__actions { display: flex; align-items: center; gap: 16px; }

/* Language buttons */
.lang-selector { display: flex; gap: 4px; }
.lang-btn {
    padding: 6px 12px;
    border-radius: var(--radius-xs);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all var(--t-fast);
    letter-spacing: 1px;
}
.lang-btn:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.lang-btn.active {
    color: #fff;
    background: var(--accent);
    box-shadow: 0 2px 12px var(--accent-glow);
}

/* Burger */
.navbar__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}
.navbar__burger span {
    display: block;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform var(--t-fast) var(--ease-out), opacity var(--t-fast);
}
.navbar__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.navbar__burger.open span:nth-child(2) { opacity: 0; }
.navbar__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero__parallax-bg {
    position: absolute;
    inset: -60px;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 40%, var(--accent-glow), transparent),
        radial-gradient(ellipse 60% 50% at 80% 30%, var(--accent2-glow), transparent);
    opacity: 0.5;
    will-change: transform;
    transition: transform 0.05s linear;
}
.hero__inner {
    position: relative;
    z-index: 2;
    padding: 160px 0 100px;
}
.hero__content { max-width: 680px; }
.hero__badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(124,92,252,0.12);
    border: 1px solid rgba(124,92,252,0.25);
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 28px;
}
.hero__title {
    font-family: var(--ff-display);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 24px;
}
.hero__title em {
    font-style: italic;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero__subtitle {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 36px;
}
.hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Scroll hint */
.hero__scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 2;
}
.hero__scroll-hint span {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
}
.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--t-fast) var(--ease-out);
    white-space: nowrap;
}
.btn--primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--accent-glow);
}
.btn--ghost {
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text);
}
.btn--ghost:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}
.btn--buy {
    background: var(--accent2);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent2-glow);
}
.btn--buy:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--accent2-glow);
}
.btn--small {
    padding: 10px 22px;
    font-size: 0.82rem;
}

/* ---------- SECTION COMMON ---------- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 16px;
}
.section-title {
    font-family: var(--ff-display);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ---------- FEATURED ---------- */
.featured {
    padding: 120px 0;
}
.featured__card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 60px;
    border: 1px solid rgba(255,255,255,0.06);
    position: relative;
    overflow: hidden;
    transition: border-color var(--t-med), box-shadow var(--t-med);
}
.featured__card:hover {
    border-color: rgba(124,92,252,0.2);
    box-shadow: var(--shadow-hover);
}

/* Book 3D */
.featured__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.featured__book-display { perspective: 800px; }
.featured__book {
    width: 200px;
    height: 280px;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateY(-20deg);
    transition: transform 0.6s var(--ease-out);
}
.featured__card:hover .featured__book {
    transform: rotateY(-10deg) translateY(-8px);
}
.featured__book-cover {
    position: absolute;
    inset: 0;
    background: var(--gradient);
    border-radius: 4px 12px 12px 4px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 30px 24px;
}
.featured__book-spine {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 20px;
    background: linear-gradient(135deg, #5A3FC7, #6B4BDB);
    border-radius: 4px 0 0 4px;
    transform: translateX(-18px) rotateY(90deg);
    transform-origin: right center;
}
.featured__book-series {
    font-family: var(--ff-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}
.featured__book-year {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: rgba(255,255,255,0.7);
}
.featured__glow {
    position: absolute;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: var(--accent-glow);
    filter: blur(80px);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

/* Featured Info */
.featured__tag {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent);
    display: block;
    margin-bottom: 12px;
}
.featured__title {
    font-family: var(--ff-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.featured__desc {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}
.featured__perks {
    display: grid;
    gap: 10px;
    margin-bottom: 28px;
}
.featured__perks li {
    font-size: 0.92rem;
    color: var(--text-muted);
}
.featured__cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ---------- PRODUCT CARDS ---------- */
.products-section {
    padding: 120px 0;
}
.products-section--alt {
    background: var(--bg-elevated);
}
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
    position: relative;
}
.product-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(124,92,252,0.2);
    box-shadow: var(--shadow-hover);
}

.product-card__cover {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg) 100%);
}
.product-card__cover-inner {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.6s var(--ease-out);
}
.product-card:hover .product-card__cover-inner {
    transform: scale(1.05);
}

/* Mini book inside card */
.product-card__mini-book {
    width: 120px;
    height: 170px;
    border-radius: 3px 8px 8px 3px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    transition: transform 0.5s var(--ease-out);
}
.product-card:hover .product-card__mini-book {
    transform: translateY(-4px) rotate(-2deg);
}
.product-card__mini-book-title {
    font-family: var(--ff-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}
.product-card__mini-book-month {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
}

/* Badge on card */
.product-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    background: var(--accent);
    color: #fff;
}
.product-card__badge--soon {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-muted);
}

.product-card__info {
    padding: 24px;
}
.product-card__month {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 8px;
}
.product-card__title {
    font-family: var(--ff-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}
.product-card__desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.product-card__price {
    font-size: 1.2rem;
    font-weight: 700;
}
.product-card__price--coming {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ---------- IMPACT STATS ---------- */
.impact {
    padding: 100px 0;
    background: var(--bg-elevated);
}
.impact__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}
.impact__number {
    font-family: var(--ff-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 8px;
}
.impact__label {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* ---------- TESTIMONIALS ---------- */
.testimonials {
    padding: 120px 0;
}
.testimonials__track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 36px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--t-med) var(--ease-out);
}
.testimonial:hover {
    border-color: rgba(124,92,252,0.15);
    transform: translateY(-4px);
}
.testimonial blockquote {
    font-family: var(--ff-display);
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 24px;
    color: var(--text);
}
.testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial__avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
}
.testimonial__author strong {
    display: block;
    font-size: 0.88rem;
}
.testimonial__author span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ---------- ABOUT ---------- */
.about {
    padding: 120px 0;
    background: var(--bg-elevated);
}
.about__inner {}
.about__content { max-width: 700px; margin: 0 auto; text-align: center; }
.about__content .section-title { margin-bottom: 20px; }
.about__content > p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 40px;
}
.about__features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: left;
}
.about__feature {
    display: flex;
    gap: 14px;
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--t-fast);
}
.about__feature:hover {
    border-color: rgba(124,92,252,0.15);
    transform: translateY(-2px);
}
.about__feature > span {
    font-size: 1.5rem;
    flex-shrink: 0;
}
.about__feature strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.92rem;
}
.about__feature p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    inset: -20%;
    background: 
        radial-gradient(ellipse 50% 70% at 30% 50%, var(--accent-glow), transparent),
        radial-gradient(ellipse 40% 60% at 70% 50%, var(--accent2-glow), transparent);
    opacity: 0.35;
    pointer-events: none;
}
.cta-banner__inner {
    position: relative;
    text-align: center;
}
.cta-banner__inner h2 {
    font-family: var(--ff-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 16px;
}
.cta-banner__inner p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 32px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ---------- FOOTER ---------- */
.footer {
    padding: 60px 0 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer__logo {
    font-family: var(--ff-display);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 12px;
}
.footer__logo span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.footer__brand p {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.footer__cols h4 {
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    color: var(--text);
}
.footer__cols a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    transition: color var(--t-fast);
}
.footer__cols a:hover { color: var(--accent); }
.footer__copy {
    grid-column: 1 / -1;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

/* ---------- MODAL ---------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-fast);
}
.modal.open {
    opacity: 1;
    pointer-events: all;
}
.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
}
.modal__content {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 40px;
    max-width: 440px;
    width: 90%;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--t-fast) var(--ease-out);
}
.modal.open .modal__content {
    transform: scale(1) translateY(0);
}
.modal__close {
    position: absolute;
    top: 16px; right: 16px;
    font-size: 1.5rem;
    color: var(--text-muted);
    transition: color var(--t-fast);
}
.modal__close:hover { color: var(--text); }
.modal__title {
    font-family: var(--ff-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
}
.modal__options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.modal__option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.06);
    transition: all var(--t-fast);
}
.modal__option:hover {
    border-color: var(--accent);
    background: rgba(124,92,252,0.06);
    transform: translateY(-2px);
}
.modal__option--lemon:hover {
    border-color: var(--accent2);
    background: rgba(232,98,124,0.06);
}
.modal__option-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}
.modal__option strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 4px;
}
.modal__option p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.3;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .featured__card {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px;
    }
    .featured__visual { order: -1; }
    .testimonials__track { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .about__features { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .navbar__links { display: none; }
    .navbar__burger { display: flex; }
    .navbar__links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: rgba(13,13,15,0.96);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .hero__title { max-width: 100%; }
    .hero__ctas { flex-direction: column; }
    .hero__ctas .btn { width: 100%; }
    .impact__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .footer__inner { grid-template-columns: 1fr; gap: 24px; }
    .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .featured__card { padding: 24px; }
    .featured__book { width: 160px; height: 224px; }
    .products-grid { grid-template-columns: 1fr; }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
    .anim-reveal { opacity: 1; transform: none; }
    .anim-stagger .anim-child { opacity: 1; transform: none; }
    .hero__parallax-bg { display: none; }
}