/* ============================================================
   TrimRX Landing Page — styles.css
   Structure: Variables → Reset → Base → Layout → Components → Animations
   ============================================================ */

/* ── 1. DESIGN TOKENS ──────────────────────────────────────── */
:root {
    /* Colors */
    --color-bg: #0d0d0d;
    --color-bg-secondary: #141414;
    --color-bg-card: #1a1a1a;
    --color-surface: #222222;
    --color-border: rgba(255, 255, 255, 0.08);

    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.65);
    --color-text-muted: rgba(255, 255, 255, 0.35);

    --color-accent: #5de8a0; /* green CTA */
    --color-accent-hover: #3fd68a;
    --color-accent-subtle: rgba(93, 232, 160, 0.12);

    --color-promo-bg: #1a1a2e;
    --color-promo-text: #ffffff;

    --color-star: #f5c518;

    /* Typography */
    --font-heading: 'Archivo', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    /* Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.75rem;
    --text-5xl: 3.5rem;
    --text-hero: clamp(2rem, 5vw, 3.25rem);

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Section padding */
    --section-py: clamp(3rem, 8vw, 6rem);

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 24px rgba(93, 232, 160, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Layout */
    --container-max: 1200px;
    --container-px: clamp(1.25rem, 5vw, 3rem);

    /* Header height */
    --header-h: 68px;
}


/* ── 2. RESET & BASE ────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

a:hover {
    opacity: 0.85;
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

details {
    width: 100%;
}

details summary {
    list-style: none;
    cursor: pointer;
}

details summary::-webkit-details-marker {
    display: none;
}


/* ── 3. LAYOUT ───────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
}


/* ── 4. TYPOGRAPHY UTILITIES ─────────────────────────────────── */
.section-title {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    line-height: 1.55;
}

.text-highlight {
    color: var(--color-accent);
}

.text-italic {
    font-style: italic;
    color: var(--color-text-secondary);
}


/* ── 5. BUTTONS ──────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: background-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
    white-space: nowrap;
    line-height: 1;
}

.btn:hover {
    opacity: 1;
}

.btn:active {
    transform: scale(0.97);
}

/* Sizes */
.btn--sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--text-sm);
}

.btn--md {
    padding: 0.75rem 1.75rem;
    font-size: var(--text-base);
}

.btn--lg {
    padding: 0.875rem 2rem;
    font-size: var(--text-lg);
}

.btn--full {
    width: 100%;
}

/* Variants */
.btn--primary {
    background: var(--color-accent);
    color: #0d0d0d;
    box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
    background: var(--color-accent-hover);
    box-shadow: 0 0 32px rgba(93, 232, 160, 0.4);
    transform: translateY(-1px);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-subtle);
}


/* ── 6. PROMO BANNER ─────────────────────────────────────────── */
.promo-banner {
    background: var(--color-promo-bg);
    border-bottom: 1px solid rgba(93, 232, 160, 0.15);
    overflow: hidden;
}

.promo-banner__content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    padding: var(--space-3) var(--container-px);
    font-size: var(--text-sm);
    font-weight: 600;
}

.promo-banner__spots {
    color: var(--color-accent);
}

.promo-banner__fire {
    margin-right: var(--space-1);
}

.promo-banner__divider {
    color: var(--color-text-muted);
}

.promo-banner__offer {
    color: #ffffff;
}

/* Scrolling ticker */
.promo-banner__ticker {
    background: rgba(93, 232, 160, 0.07);
    padding: var(--space-2) 0;
    overflow: hidden;
    white-space: nowrap;
}

.ticker-track {
    display: inline-flex;
    gap: var(--space-10);
    animation: ticker-scroll 28s linear infinite;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.ticker-check {
    width: 14px;
    height: 14px;
    color: var(--color-accent);
    flex-shrink: 0;
}


/* ── 7. SITE HEADER ──────────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 13, 13, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    height: var(--header-h);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
    background: rgba(13, 13, 13, 0.98);
    box-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
}

.header-inner {
    display: flex;
    align-items: center;
    height: 100%;
    gap: var(--space-8);
}

.logo {
    flex-shrink: 0;
    color: white;
    height: 48px;
}

.logo:hover {
    opacity: 1;
    color: var(--color-accent);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    margin-left: auto;
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: transform var(--transition-base);
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--color-text-primary);
    opacity: 1;
}

.nav-link:hover::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    margin-left: var(--space-4);
    padding: var(--space-2);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-6) var(--container-px);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.mobile-nav.open {
    display: flex;
}


/* ── 8. HERO SECTION ─────────────────────────────────────────── */
.hero {
    position: relative;
    padding: var(--space-20) 0 var(--space-16);
    overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 60% -10%, rgba(93, 232, 160, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 0% 100%, rgba(106, 95, 224, 0.06) 0%, transparent 60%),
    var(--color-bg);
}

.hero__bg-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.hero__bg-blob--left {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(93, 232, 160, 0.08) 0%, transparent 70%);
    top: -100px;
    right: -50px;
}

.hero__bg-blob--right {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(106, 95, 224, 0.06) 0%, transparent 70%);
    bottom: -50px;
    left: -100px;
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero__copy {
    max-width: 580px;
}

/* Rating badge */
.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(245, 197, 24, 0.1);
    border: 1px solid rgba(245, 197, 24, 0.25);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    margin-bottom: var(--space-6);
}

.rating-stars {
    font-size: var(--text-sm);
    color: var(--color-star);
    letter-spacing: 1px;
}

.rating-text {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
}

/* Heading */
.hero__heading {
    font-size: var(--text-hero);
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.hero__heading-highlight {
    color: var(--color-accent);
    display: block;
}

.hero__subheading {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
}

.hero__subheading strong {
    color: var(--color-accent);
    font-size: var(--text-2xl);
    font-weight: 800;
}

/* Features list */
.hero__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.hero__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 1px;
}

/* CTA group */
.hero__cta-group {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-6);
}

/* Trust micro-badges */
.trust-micro-badges {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-wrap: wrap;
}

.trust-micro-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.trust-micro-badge svg {
    width: 14px;
    height: 14px;
    color: var(--color-accent);
}

/* Hero media */
.hero__media {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__product-stack {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.hero__product-img--main {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.hero__product-img--secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    z-index: 3;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 55%;
    border: 2px solid var(--color-bg);
    background: var(--color-bg);
}


/* ── 9. FEATURED IN ──────────────────────────────────────────── */
.featured-in {
    padding: var(--space-12) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.featured-in__label {
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
}

.featured-in__img {
    max-height: 48px;
    object-fit: contain;
    margin: 0 auto;
    opacity: 0.7;
    transition: opacity var(--transition-base);
    max-width: 800px;
    width: 100%;
}

.featured-in__img:hover {
    opacity: 1;
}


/* ── 10. SOCIAL PROOF ────────────────────────────────────────── */
.social-proof {
    padding: var(--section-py) 0;
    background: var(--color-bg-secondary);
}

.social-proof .section-title,
.social-proof .section-subtitle {
    text-align: center;
    margin: 0 auto var(--space-4);
}

.social-proof .section-subtitle {
    font-size: var(--text-xl);
    font-style: italic;
    margin-bottom: var(--space-2);
}

.social-proof__verified {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: var(--space-12);
}

/* Testimonial grid */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-5);
}

.testimonial-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: rgba(93, 232, 160, 0.2);
}

.testimonial-card__quote {
    font-size: var(--text-base);
    color: var(--color-text-primary);
    font-style: italic;
    line-height: 1.5;
    margin-bottom: var(--space-4);
    flex-grow: 1;
}

.testimonial-card__name {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}


/* ── 11. TRUST BADGES ────────────────────────────────────────── */
.trust-badges {
    padding: var(--space-16) 0;
}

.trust-badges__grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    text-align: center;
}

.trust-badge__img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    filter: brightness(0.9);
    transition: filter var(--transition-base), transform var(--transition-base);
}

.trust-badge:hover .trust-badge__img {
    filter: brightness(1.1);
    transform: scale(1.05);
}

.trust-badge__label {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 90px;
    letter-spacing: 0.02em;
    line-height: 1.3;
}


/* ── 12. CTA STRIP ───────────────────────────────────────────── */
.cta-strip {
    padding: var(--space-12) 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.cta-strip__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    text-align: center;
}

.cta-strip__actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
}

.trust-micro-badges--dark .trust-micro-badge {
    color: var(--color-text-muted);
}


/* ── 13. VIDEO SECTION ───────────────────────────────────────── */
.video-section {
    padding: var(--section-py) 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #111827 100%);
    overflow: hidden;
}

.video-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.video-section__content .section-title {
    margin-bottom: var(--space-6);
}

.video-section__body {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-5);
    max-width: 520px;
}

.video-section__cta-text {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.video-section__arrow {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    opacity: 0.6;
}

.video-section__media {
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-section__pen {
    max-width: 320px;
    width: 100%;
    filter: drop-shadow(0 20px 60px rgba(93, 232, 160, 0.15));
}


/* ── 14. HOW IT WORKS ────────────────────────────────────────── */
.how-it-works {
    padding: var(--section-py) 0;
    background: var(--color-bg);
}

.how-it-works__header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.how-it-works__header .section-subtitle {
    margin: 0 auto;
}

/* Timeline */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 640px;
    margin: 0 auto var(--space-16);
    counter-reset: timeline;
}

.timeline__step {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: var(--space-5);
    padding-bottom: var(--space-10);
}

.timeline__step--last {
    padding-bottom: 0;
}

.timeline__marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.timeline__dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
    box-shadow: 0 0 0 4px rgba(93, 232, 160, 0.15);
    position: relative;
    z-index: 1;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.timeline__step:hover .timeline__dot {
    transform: scale(1.25);
    box-shadow: 0 0 0 6px rgba(93, 232, 160, 0.2);
}

.timeline__dot--final {
    background: linear-gradient(135deg, var(--color-accent), #62cada);
}

.timeline__line {
    flex: 1;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-border));
    margin: 0 auto;
    min-height: 60px;
}

.timeline__label {
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    display: block;
    margin-bottom: var(--space-2);
}

.timeline__title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.timeline__desc {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.55;
}

.how-it-works__mockup {
    display: flex;
    justify-content: center;
}

.mockup-img {
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.05);
}


/* ── 15. REVIEWS ─────────────────────────────────────────────── */
.reviews {
    padding: var(--section-py) 0;
    background: var(--color-bg-secondary);
}

.reviews__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.reviews__header .section-subtitle {
    margin: 0 auto;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-5);
}

.review-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.review-card:hover {
    transform: translateY(-4px);
    border-color: rgba(93, 232, 160, 0.25);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.review-card__stars {
    color: var(--color-star);
    font-size: var(--text-sm);
    letter-spacing: 2px;
}

.review-card__title {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--font-heading);
    line-height: 1.3;
}

.review-card__body {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    flex: 1;
}

.review-card__author {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    font-size: var(--text-xs);
}

.review-card__author strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.review-card__author time {
    color: var(--color-text-muted);
}


/* ── 16. STATS ───────────────────────────────────────────────── */
.stats {
    padding: var(--section-py) 0;
    background: linear-gradient(180deg, #0d0d0d 0%, #0d1a14 100%);
}

.stats__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.stats__header .section-subtitle {
    margin: 0 auto;
}

.stats__tagline {
    display: block;
    font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
    color: var(--color-accent);
    font-weight: 800;
    margin-top: var(--space-2);
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-5);
    margin-bottom: var(--space-10);
}

.stat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8) var(--space-6);
    text-align: center;
    transition: transform var(--transition-base), border-color var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(93, 232, 160, 0.3);
}

.stat-card__number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-3);
}

.stat-card__unit {
    font-size: 0.55em;
    vertical-align: super;
}

.stat-card__label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.stats__quote {
    text-align: center;
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    font-style: italic;
}


/* ── 17. FAQ ─────────────────────────────────────────────────── */
.faq {
    padding: var(--section-py) 0;
    background: var(--color-bg-secondary);
}

.faq__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.faq__eyebrow {
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
}

.faq__list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq__item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-base);
}

.faq__item[open] {
    border-color: rgba(93, 232, 160, 0.3);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--font-heading);
    transition: color var(--transition-fast);
    user-select: none;
    gap: var(--space-4);
}

.faq__question:hover {
    color: var(--color-accent);
}

.faq__question::after {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235de8a0' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    transition: transform var(--transition-base);
}

details[open] .faq__question::after {
    transform: rotate(180deg);
}

.faq__answer {
    padding: 0 var(--space-6) var(--space-5);
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--color-border);
}

.faq__answer p {
    margin-top: var(--space-4);
}

.faq__answer p:first-child {
    margin-top: var(--space-4);
}

/* Pricing grid inside FAQ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.pricing-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    text-align: center;
    transition: transform var(--transition-base), border-color var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-2px);
    border-color: rgba(93, 232, 160, 0.3);
}

.pricing-card img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin: 0 auto var(--space-3);
}

.pricing-card span {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
}


/* ── 18. WEIGHT GOAL / FOOTER QUIZ ───────────────────────────── */
.weight-goal {
    padding: var(--section-py) 0;
    background: linear-gradient(180deg, #0d1a14 0%, var(--color-bg) 100%);
    text-align: center;
}

.weight-goal .section-title {
    margin-bottom: var(--space-8);
}

.weight-goal__options {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 480px;
    margin: 0 auto;
}

.goal-btn {
    display: block;
    padding: var(--space-5) var(--space-6);
    background: var(--color-bg-card);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    text-align: center;
    transition: background var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-fast);
}

.goal-btn:hover {
    opacity: 1;
    background: var(--color-accent-subtle);
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateX(4px);
}


/* ── 19. SITE FOOTER ─────────────────────────────────────────── */
.site-footer {
    background: #080808;
    border-top: 1px solid var(--color-border);
    padding: var(--space-16) 0 var(--space-8);
}

.footer__top {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid var(--color-border);
}

.footer__logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: var(--text-2xl);
    color: var(--color-text-primary);
    letter-spacing: -0.03em;
    display: block;
    margin-bottom: var(--space-3);
}

.footer__tagline {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.footer__nav .footer__nav-label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.footer__nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__nav a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer__nav a:hover {
    color: var(--color-accent);
    opacity: 1;
}

.footer__verification {
    display: flex;
    align-items: flex-start;
}

.footer__verification img {
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.footer__verification img:hover {
    opacity: 1;
}

.footer__disclaimer {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: var(--space-8);
    max-width: 900px;
}

.footer__disclaimer p {
    margin-bottom: var(--space-3);
}

.footer__disclaimer ul {
    list-style: disc;
    padding-left: var(--space-5);
    margin: var(--space-3) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer__bottom {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}


/* ── 20. SCROLL ANIMATIONS ───────────────────────────────────── */

/* Base state for animatable elements */
.animate-fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-fade-in {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(48px);
    transition: opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Revealed state — added by JS via IntersectionObserver */
.animate-fade-up.is-visible,
.animate-fade-in.is-visible,
.animate-slide-up.is-visible {
    opacity: 1;
    transform: none;
}

/* Staggered children */
.animate-fade-up.stagger > * {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-fade-up.stagger.is-visible > * {
    opacity: 1;
    transform: none;
}

.animate-fade-up.stagger.is-visible > *:nth-child(1) {
    transition-delay: 0.05s;
}

.animate-fade-up.stagger.is-visible > *:nth-child(2) {
    transition-delay: 0.12s;
}

.animate-fade-up.stagger.is-visible > *:nth-child(3) {
    transition-delay: 0.19s;
}

.animate-fade-up.stagger.is-visible > *:nth-child(4) {
    transition-delay: 0.26s;
}

.animate-fade-up.stagger.is-visible > *:nth-child(5) {
    transition-delay: 0.33s;
}

.animate-fade-up.stagger.is-visible > *:nth-child(6) {
    transition-delay: 0.40s;
}

.animate-fade-up.stagger.is-visible > *:nth-child(7) {
    transition-delay: 0.47s;
}

.animate-fade-up.stagger.is-visible > *:nth-child(8) {
    transition-delay: 0.54s;
}

.animate-fade-up.stagger.is-visible > *:nth-child(9) {
    transition-delay: 0.60s;
}


/* ── 21. KEYFRAME ANIMATIONS ─────────────────────────────────── */

/* Ticker scroll */
@keyframes ticker-scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* Floating pen */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(-3deg);
    }
    50% {
        transform: translateY(-12px) rotate(-1deg);
    }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

/* Glow pulse for CTA button */
@keyframes glow-pulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(93, 232, 160, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(93, 232, 160, 0.5);
    }
}

.btn--primary {
    animation: glow-pulse 3s ease-in-out infinite;
}

.btn--primary:hover {
    animation: none;
}

/* Counter number animation handled via JS */


/* ── 22. MEDIA QUERIES ───────────────────────────────────────── */

/* Tablet */
@media (max-width: 900px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .hero__copy {
        max-width: 100%;
    }

    .hero__media {
        order: -1;
    }

    .hero__product-stack {
        max-width: 340px;
        margin: 0 auto;
    }

    .video-section__inner {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .video-section__media {
        order: -1;
    }

    .video-section__pen {
        max-width: 220px;
        margin: 0 auto;
    }

    .footer__top {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

/* Mobile */
@media (max-width: 640px) {
    :root {
        --section-py: 3rem;
    }

    .promo-banner__content {
        flex-direction: column;
        gap: var(--space-2);
        padding: var(--space-4) var(--container-px);
        text-align: center;
    }

    .promo-banner__divider {
        display: none;
    }

    .site-nav {
        display: none;
    }

    .nav-toggle {
        display: flex;
        margin-left: auto;
    }

    .hero__cta-group {
        flex-direction: column;
    }

    .hero__cta-group .btn {
        width: 100%;
    }

    .trust-micro-badges {
        justify-content: center;
        flex-direction: column;
        gap: var(--space-2);
    }

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

    .trust-badges__grid {
        gap: var(--space-6);
    }

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

    .footer__top {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .cta-strip__actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-strip__actions .btn {
        width: 100%;
    }

    .timeline {
        grid-template-columns: 30px 1fr;
    }
}

/* Small mobile */
@media (max-width: 400px) {
    .stats__grid {
        grid-template-columns: 1fr;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .ticker-track,
    .animate-float,
    .btn--primary {
        animation: none !important;
    }

    .animate-fade-up,
    .animate-fade-in,
    .animate-slide-up {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}