/* KLYK Design System - Main Stylesheet (Editorial & Refined) */

/* ==========================================
   FONTS - self-hosted variable faces
   ========================================== */

@font-face {
    font-family: 'Fraunces';
    src: url('../assets/fonts/fraunces-var.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Fraunces';
    src: url('../assets/fonts/fraunces-var-italic.woff2') format('woff2');
    font-weight: 100 900;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../assets/fonts/inter-var.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

/* ==========================================
   DESIGN TOKENS
   ========================================== */

:root {
    color-scheme: light;

    /* Light theme — warm paper */
    --color-background: #FBFAF7;
    --color-surface: #FFFFFF;
    --color-surface-alt: #F3F0EA;
    --color-text-primary: #16130F;
    --color-text-secondary: #6C665C;
    --color-border: #E6E1D8;
    --color-accent: #2E2BD6;
    --color-accent-hover: #211FA8;
    --color-accent-soft: rgba(46, 43, 214, 0.08);
    --color-error: #DC2626;
    --color-success: #059669;
    --color-on-accent: #FFFFFF;
    --color-inverse-bg: #16130F;
    --color-inverse-text: #FBFAF7;

    /* Typography families */
    --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

    /* Typography Scale (fluid) */
    --font-display-size: clamp(3.25rem, 1.6rem + 6.2vw, 6.5rem);
    --font-h1: clamp(2.5rem, 1.6rem + 3.6vw, 4rem);
    --font-h2: clamp(2rem, 1.4rem + 2.4vw, 3rem);
    --font-h3: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
    --font-h4: 1.5rem;
    --font-body-large: 1.3125rem;
    --font-body: 1.125rem;
    --font-body-small: 1rem;
    --font-label: 0.8125rem;
    --font-tiny: 0.75rem;

    /* Line Heights */
    --line-height-tight: 1.05;
    --line-height-snug: 1.25;
    --line-height-normal: 1.6;
    --line-height-relaxed: 1.8;

    /* Spacing (8px base) */
    --space-micro: 4px;
    --space-small: 8px;
    --space-base: 16px;
    --space-medium: 24px;
    --space-large: 32px;
    --space-xl: 48px;
    --space-2xl: 64px;
    --space-3xl: 96px;
    --space-4xl: 128px;

    /* Layout */
    --container-max: 1400px;
    --container-narrow: 720px;
    --grid-gap: 24px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 600ms cubic-bezier(0.22, 1, 0.36, 1);

    /* Shadows (warm-tinted) */
    --shadow-sm: 0 1px 2px rgba(22, 19, 15, 0.04);
    --shadow-md: 0 10px 30px -12px rgba(22, 19, 15, 0.18);
    --shadow-lg: 0 24px 60px -20px rgba(22, 19, 15, 0.28);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-pill: 999px;

    /* Placeholder gradients (used where real imagery isn't in yet) */
    --ph-1: linear-gradient(135deg, #2E2BD6 0%, #6A67FF 55%, #B9B7FF 100%);
    --ph-2: linear-gradient(135deg, #16130F 0%, #3A3530 60%, #6C665C 100%);
    --ph-3: linear-gradient(135deg, #0E7C66 0%, #2FBFA0 100%);
    --ph-4: linear-gradient(135deg, #C2410C 0%, #F59E5B 100%);
    --ph-5: linear-gradient(135deg, #3A2FE0 0%, #C13AE0 100%);
}

/* Dark theme — applies via system pref unless user forced light … */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --color-background: #14120E;
        --color-surface: #1C1A15;
        --color-surface-alt: #23201A;
        --color-text-primary: #F5F1E9;
        --color-text-secondary: #A9A296;
        --color-border: #2F2B24;
        --color-accent: #928DFF;
        --color-accent-hover: #B4B0FF;
        --color-accent-soft: rgba(146, 141, 255, 0.14);
        --color-on-accent: #14120E;
        --color-inverse-bg: #F5F1E9;
        --color-inverse-text: #14120E;
        --shadow-md: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
        --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, 0.7);
    }
}

/* … and via explicit toggle in both directions */
:root[data-theme="dark"] {
    color-scheme: dark;
    --color-background: #14120E;
    --color-surface: #1C1A15;
    --color-surface-alt: #23201A;
    --color-text-primary: #F5F1E9;
    --color-text-secondary: #A9A296;
    --color-border: #2F2B24;
    --color-accent: #928DFF;
    --color-accent-hover: #B4B0FF;
    --color-accent-soft: rgba(146, 141, 255, 0.14);
    --color-on-accent: #14120E;
    --color-inverse-bg: #F5F1E9;
    --color-inverse-text: #14120E;
    --shadow-md: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, 0.7);
}

/* ==========================================
   BASE TYPOGRAPHY
   ========================================== */

body {
    font-family: var(--font-sans);
    font-size: var(--font-body);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    font-feature-settings: "kern", "liga", "cv11";
    transition: background-color var(--transition-base), color var(--transition-base);
}

h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 460;
    line-height: var(--line-height-tight);
    letter-spacing: -0.015em;
    font-optical-sizing: auto;
}

h1 { font-size: var(--font-h1); }
h2 { font-size: var(--font-h2); }
h3 { font-size: var(--font-h3); }

h4 {
    font-family: var(--font-sans);
    font-size: var(--font-h4);
    font-weight: 600;
    line-height: var(--line-height-snug);
    letter-spacing: -0.01em;
}

em, i { font-style: italic; }

.label {
    font-family: var(--font-sans);
    font-size: var(--font-label);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--color-text-secondary);
}

.meta-text {
    font-size: var(--font-body-small);
    color: var(--color-text-secondary);
}

::selection {
    background: var(--color-accent);
    color: var(--color-on-accent);
}

/* ==========================================
   LAYOUT CONTAINERS
   ========================================== */

.container {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-large);
    padding-right: var(--space-large);
}

.container--narrow { max-width: var(--container-narrow); }

.section {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
}

/* section--gray now a genuinely distinct warm tone */
.section--gray { background-color: var(--color-surface-alt); }

.section__title {
    margin-bottom: var(--space-xl);
    max-width: 20ch;
}

.section__cta {
    margin-top: var(--space-xl);
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-small);
    font-size: var(--font-label);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-base);
}
.eyebrow::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--color-accent);
}

@media (max-width: 768px) {
    .container {
        padding-left: var(--space-medium);
        padding-right: var(--space-medium);
    }
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: color-mix(in srgb, var(--color-background) 82%, transparent);
    backdrop-filter: saturate(1.4) blur(14px);
    -webkit-backdrop-filter: saturate(1.4) blur(14px);
    border-bottom: 1px solid transparent;
    transition: transform var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

.header.header--scrolled { border-bottom-color: var(--color-border); }
.header.header--hidden { transform: translateY(-100%); }

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    gap: var(--space-large);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-large);
}

.nav-link {
    font-size: var(--font-body-small);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
    color: var(--color-text-secondary);
}
.nav-link:hover { color: var(--color-text-primary); }

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    right: 0;
    height: 1.5px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--color-text-primary); }

.nav-link--cta {
    padding: 10px 20px;
    border: 1px solid var(--color-text-primary);
    border-radius: var(--radius-pill);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}
.nav-link--cta::after { display: none; }
.nav-link--cta:hover {
    background-color: var(--color-text-primary);
    color: var(--color-background);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-base);
}

/* Theme toggle */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}
.theme-toggle:hover { border-color: var(--color-text-primary); transform: translateY(-1px); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
    :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-small);
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-base);
}

@media (max-width: 860px) {
    .menu-toggle { display: flex; }
    .nav-list {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--color-background);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }
    .nav-list.active { transform: translateX(0); }
    .nav-link { font-size: var(--font-h3); color: var(--color-text-primary); }
    .menu-toggle.active span:first-child { transform: rotate(45deg) translate(7px, 7px); }
    .menu-toggle.active span:last-child { transform: rotate(-45deg) translate(7px, -7px); }
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-small);
    font-size: var(--font-body-small);
    font-weight: 500;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    text-align: center;
    cursor: pointer;
    will-change: transform;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-on-accent);
    border: 1px solid var(--color-accent);
    box-shadow: 0 6px 20px -8px var(--color-accent);
}
.btn--primary:hover { background-color: var(--color-accent-hover); border-color: var(--color-accent-hover); }

.btn--secondary {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}
.btn--secondary:hover { border-color: var(--color-text-primary); background-color: var(--color-surface); }

.btn--large { padding: 18px 36px; font-size: var(--font-body); }

.link-underline {
    position: relative;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.link-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1.5px;
    background-color: currentColor;
    transform-origin: left;
    transition: transform var(--transition-base);
}
.link-underline:hover::after { transform: scaleX(0); transform-origin: right; }

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: left;
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

/* soft ambient field behind hero */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    max-width: 820px;
    max-height: 820px;
    background: radial-gradient(circle at 30% 30%, var(--color-accent-soft), transparent 62%);
    filter: blur(10px);
    pointer-events: none;
    z-index: 0;
}
.hero .container { position: relative; z-index: 1; }

.hero .eyebrow { margin-bottom: var(--space-large); }

.hero__title {
    font-size: var(--font-display-size);
    font-weight: 400;
    letter-spacing: -0.025em;
    margin-bottom: var(--space-xl);
    max-width: 16ch;
}
.hero__title em {
    font-style: italic;
    color: var(--color-accent);
}

.hero__lead {
    font-size: var(--font-body-large);
    color: var(--color-text-secondary);
    max-width: 52ch;
    margin-bottom: var(--space-xl);
}

.hero__actions {
    display: flex;
    gap: var(--space-base);
    flex-wrap: wrap;
}

/* Cursor Dot */
.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity var(--transition-fast), width var(--transition-fast), height var(--transition-fast);
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
}

@media (max-width: 768px) {
    .hero { min-height: 86vh; padding-top: var(--space-3xl); }
    .cursor-dot { display: none; }
}

/* ==========================================
   MEDIA PLACEHOLDERS (elegant, intentional)
   ========================================== */

.thumb {
    position: relative;
    width: 100%;
    height: 100%;
    background: var(--ph-2);
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}
.thumb::after { /* subtle grain/sheen */
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(120% 120% at 80% 0%, rgba(255,255,255,0.22), transparent 55%),
        radial-gradient(80% 80% at 10% 100%, rgba(0,0,0,0.20), transparent 60%);
    mix-blend-mode: soft-light;
}
.thumb--1 { background: var(--ph-1); }
.thumb--2 { background: var(--ph-2); }
.thumb--3 { background: var(--ph-3); }
.thumb--4 { background: var(--ph-4); }
.thumb--5 { background: var(--ph-5); }
.thumb__tag {
    position: relative;
    z-index: 1;
    padding: var(--space-medium);
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.5vw, 2.75rem);
    font-weight: 500;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.05;
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap);
}

.service-card {
    padding: var(--space-large);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-accent);
    margin-bottom: var(--space-medium);
}
.service-card__title {
    font-size: var(--font-h4);
    margin-bottom: var(--space-base);
}
.service-card__description {
    color: var(--color-text-secondary);
    font-size: var(--font-body-small);
}

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: 1fr; gap: var(--space-medium); }
}

/* ==========================================
   LOGO STRIP (illustrative until real logos land)
   ========================================== */

.logo-strip { border-block: 1px solid var(--color-border); }
.logo-strip .container {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    padding-block: var(--space-large);
    flex-wrap: wrap;
    justify-content: space-between;
}
.logo-strip__label {
    font-size: var(--font-label);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--color-text-secondary);
    white-space: nowrap;
}
.logo-strip__logos {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}
.logo-strip__logos span {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    opacity: 0.65;
    letter-spacing: -0.01em;
    transition: opacity var(--transition-fast);
}
.logo-strip__logos span:hover { opacity: 1; }

/* ==========================================
   STATS
   ========================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-large);
}
.stat {
    padding: var(--space-large) 0;
    border-top: 1px solid var(--color-border);
}
.stat__value {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 1.8rem + 3vw, 4.5rem);
    font-weight: 460;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: var(--space-small);
}
.stat__label { color: var(--color-text-secondary); font-size: var(--font-body-small); }
@media (max-width: 768px) { .stats-grid { grid-template-columns: 1fr; } }

/* ==========================================
   WORK SHOWCASE
   ========================================== */

.work-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--grid-gap);
}
.work-item { display: block; overflow: hidden; }
.work-item--large { grid-column: 1 / -1; }

.work-item__image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 16 / 9;
    background-color: var(--color-surface-alt);
}
.work-item--large .work-item__image { aspect-ratio: 21 / 9; }

.work-item__image img,
.work-item__image .thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.work-item:hover .work-item__image img,
.work-item:hover .work-item__image .thumb { transform: scale(1.04); }

.work-item__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.55), transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-large);
    opacity: 0;
    transition: opacity var(--transition-base);
    color: #fff;
    font-weight: 500;
    z-index: 2;
}
.work-item__overlay span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.work-item:hover .work-item__overlay { opacity: 1; }

.work-item__meta {
    margin-top: var(--space-base);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-base);
}
.work-item__meta h3 { font-size: var(--font-h4); font-family: var(--font-display); }

@media (max-width: 768px) {
    .work-grid { grid-template-columns: 1fr; }
    .work-item__meta { flex-direction: column; gap: var(--space-micro); }
}

/* ==========================================
   PRODUCTS SHOWCASE
   ========================================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap);
}
.product-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.product-card__image {
    aspect-ratio: 4 / 3;
    background-color: var(--color-surface-alt);
    overflow: hidden;
}
.product-card__image img,
.product-card__image .thumb { width: 100%; height: 100%; object-fit: cover; }

.product-card__content { padding: var(--space-large); }
.product-card__title { font-size: var(--font-h4); font-family: var(--font-display); margin-bottom: var(--space-small); }
.product-card__description { font-size: var(--font-body-small); color: var(--color-text-secondary); margin-bottom: var(--space-medium); }
.product-card__footer { display: flex; align-items: center; justify-content: space-between; }
.product-card__price { font-weight: 600; }

@media (max-width: 1024px) { .products-grid { grid-template-columns: 1fr; } }

/* ==========================================
   PROCESS (trust)
   ========================================== */

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--grid-gap);
    counter-reset: step;
}
.process-item {
    counter-increment: step;
    padding-top: var(--space-large);
    border-top: 1px solid var(--color-border);
}
.process-item::before {
    content: counter(step, decimal-leading-zero);
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-accent);
    display: block;
    margin-bottom: var(--space-base);
}
.process-item h3 { font-size: var(--font-h4); font-family: var(--font-sans); font-weight: 600; margin-bottom: var(--space-small); }
.process-item p { color: var(--color-text-secondary); font-size: var(--font-body-small); }
@media (max-width: 1024px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process-grid { grid-template-columns: 1fr; } }

/* ==========================================
   TESTIMONIAL
   ========================================== */

.testimonial { text-align: left; }
.testimonial__quote { border: none; max-width: 24ch; }
.testimonial__quote p {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-large);
    color: var(--color-text-primary);
    max-width: 22ch;
}
.testimonial__quote p::before { content: '“'; color: var(--color-accent); }
.testimonial__quote p::after { content: '”'; color: var(--color-accent); }
.testimonial__attribution { font-size: var(--font-body-small); font-style: normal; color: var(--color-text-secondary); }
.testimonial__attribution strong { display: block; color: var(--color-text-primary); margin-bottom: var(--space-micro); font-weight: 600; }

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

.cta-section { text-align: center; background-color: var(--color-inverse-bg); color: var(--color-inverse-text); }
.cta-section .link-underline,
.cta-section .cta-content__title { color: var(--color-inverse-text); }
.cta-content__title { font-size: var(--font-h1); margin-bottom: var(--space-base); }
.cta-content__title em { font-style: italic; }
.cta-content__text { font-size: var(--font-body-large); color: color-mix(in srgb, var(--color-inverse-text) 68%, transparent); margin-bottom: var(--space-xl); }

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

.footer {
    background-color: var(--color-inverse-bg);
    color: var(--color-inverse-text);
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-large);
}
.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}
.footer__logo { font-family: var(--font-display); font-size: var(--font-h3); font-weight: 600; display: block; margin-bottom: var(--space-base); }
.footer__tagline { color: color-mix(in srgb, var(--color-inverse-text) 60%, transparent); max-width: 34ch; }
.footer__nav-title { font-size: var(--font-label); text-transform: uppercase; letter-spacing: 0.16em; margin-bottom: var(--space-base); color: color-mix(in srgb, var(--color-inverse-text) 55%, transparent); }
.footer__nav ul, .footer__contact ul { display: flex; flex-direction: column; gap: var(--space-small); }
.footer__nav a, .footer__contact a { transition: opacity var(--transition-fast); color: var(--color-inverse-text); }
.footer__nav a:hover, .footer__contact a:hover { opacity: 0.6; }
.footer__bottom {
    padding-top: var(--space-large);
    border-top: 1px solid color-mix(in srgb, var(--color-inverse-text) 12%, transparent);
    display: flex;
    justify-content: space-between;
    gap: var(--space-base);
    flex-wrap: wrap;
    font-size: var(--font-tiny);
    color: color-mix(in srgb, var(--color-inverse-text) 60%, transparent);
}

@media (max-width: 768px) {
    .footer__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
}

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

/* Reveal-on-scroll only kicks in when JS is present (progressive enhancement).
   Without JS, content is fully visible. */
.js [data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.js [data-animate].animate-in { opacity: 1; transform: translateY(0); }

.js [data-animate]:nth-child(1) { transition-delay: 0ms; }
.js [data-animate]:nth-child(2) { transition-delay: 80ms; }
.js [data-animate]:nth-child(3) { transition-delay: 160ms; }
.js [data-animate]:nth-child(4) { transition-delay: 240ms; }
.js [data-animate]:nth-child(5) { transition-delay: 320ms; }

@media (prefers-reduced-motion: reduce) {
    .js [data-animate] { opacity: 1; transform: none; transition: none; }
}