/* ============================================
   THE MORTGAGE ACTUARY — Design System & Styles
   ============================================ */

/* ---- CSS Custom Properties ---- */
:root {
    --color-primary: #0D9488;
    --color-primary-dark: #0B7B72;
    --color-dark: #18181B;
    --color-secondary: #3F3F46;
    --color-bg: #F0EFEA;
    --color-surface: #FFFFFF;
    --color-text: var(--color-dark);
    --color-text-muted: #5A5A63;
    --color-border: #E4E4E7;
    --color-border-light: #F4F4F5;

    --font-heading: 'Lexend', sans-serif;
    --font-body: 'Source Sans 3', sans-serif;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(24, 24, 27, 0.04);
    --shadow-md: 0 4px 16px rgba(24, 24, 27, 0.06);
    --shadow-lg: 0 12px 40px rgba(24, 24, 27, 0.08);
    --shadow-xl: 0 24px 64px rgba(24, 24, 27, 0.10);

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    --container-max: 1200px;
    --container-padding: 24px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    overflow-x: clip;
}

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

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

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ---- Utilities ---- */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header__tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(13, 148, 136, 0.08);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.section-header__tag--light {
    color: var(--color-primary);
    background: rgba(13, 148, 136, 0.15);
}

.section-header__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-header__title--light {
    color: var(--color-surface);
}

.section-header__subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-header__subtitle--light {
    color: rgba(255, 255, 255, 0.65);
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-surface);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: transparent;
    color: var(--color-dark);
    border: 1.5px solid var(--color-border);
}

.btn--outline:hover {
    border-color: var(--color-dark);
    background: rgba(24, 24, 27, 0.03);
    transform: translateY(-2px);
}

.btn--gold {
    background: var(--color-primary);
    color: var(--color-surface);
}

.btn--gold:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(13, 148, 136, 0.25);
}

.btn--accent {
    background: var(--color-primary);
    color: var(--color-surface);
}

.btn--accent:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(13, 148, 136, 0.25);
}

.btn__arrow {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.btn:hover .btn__arrow {
    transform: translateX(4px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-base);
    background: transparent;
}

.nav--scrolled {
    background: rgba(250, 250, 249, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 0;
}

.nav__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 60px;
}

.nav__logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    transition: opacity var(--transition-fast);
}

.nav__logo:hover {
    opacity: 0.8;
}

.nav__logo-the {
    font-family: var(--font-heading);
    font-size: 0.625rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
}

.nav__logo-main {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: -0.01em;
}

.nav__logo--footer .nav__logo-main {
    color: var(--color-surface);
}

.nav__logo--footer .nav__logo-the {
    color: var(--color-primary);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    transition: all var(--transition-base);
    border-radius: 2px;
}

.nav__toggle--active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle--active span:nth-child(2) {
    opacity: 0;
}

.nav__toggle--active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav__link {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover {
    color: var(--color-dark);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta-link {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-surface);
    background: var(--color-dark);
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.nav__cta-link:hover {
    background: #27272A;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Language Toggle */
.nav__lang {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 4px 12px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    transition: all var(--transition-fast);
}

.nav__lang:hover {
    border-color: var(--color-primary);
}

.nav__lang-option {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
    cursor: pointer;
}

.nav__lang-option--active {
    color: var(--color-primary);
}

.nav__lang-divider {
    color: var(--color-border);
    font-weight: 300;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(165deg, #FAFAF9 0%, #F0F0EE 40%, #E8E8E6 100%);
}

.hero__grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(24, 24, 27, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(24, 24, 27, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 30% 50%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 30% 50%, black 0%, transparent 70%);
}


/* ============================================
   PRELOADER
   ============================================ */
.loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease;
}

.loader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.loader-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    margin-bottom: 24px;
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.loader-bar-track {
    width: 200px;
    height: 3px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.loader-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--color-primary);
    transition: width 0.1s linear;
}

/* ============================================
   SCROLL VIDEO HERO
   ============================================ */
.scroll-animation {
    height: 350vh; /* Scroling distance */
    position: relative;
    background: #F0EFEA;
}

.scroll-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    background: #F0EFEA;
}

#scroll-video-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.scroll-video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    pointer-events: none;
    background: none;
}

.scroll-wordmark {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-family: var(--font-heading);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 32px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
    will-change: transform, opacity;
}

.scroll-wordmark .nav__logo-the {
    font-size: clamp(0.65rem, 1.2vw, 0.85rem);
    font-weight: 600;
    color: #FFFFFF;
    letter-spacing: 0.12em;
    opacity: 1;
}

.scroll-wordmark .nav__logo-main {
    font-size: clamp(1rem, 2vw, 1.4rem);
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 0.02em;
}

.scroll-video-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.03em;
    line-height: 1.1;
    text-align: center;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
    will-change: transform, opacity;
}

.scroll-hint-video {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    z-index: 20;
    pointer-events: none;
}

.scroll-hint-video span {
    color: rgb(255, 255, 255);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.75rem;
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 1),
        0 4px 8px rgba(0, 0, 0, 0.95),
        0 8px 16px rgba(0, 0, 0, 0.9),
        0 0px 2px rgba(255, 255, 255, 0.5);
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.9));
}

.hero__container {
    position: relative;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero__content {
    position: relative;
    z-index: 2;
}

.hero__visual {
    position: relative;
    z-index: 2;
}

.hero__image {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 24px 48px rgba(24, 24, 27, 0.12));
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: #22C55E;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.25rem);
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 24px;
    max-width: 720px;
}

.hero__title-accent {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 1.1875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 540px;
    margin-bottom: 40px;
}

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

.hero__scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.hero__scroll-indicator span {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    opacity: 0.5;
}

.hero__scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   STATS
   ============================================ */
.stats {
    background: var(--color-dark);
    padding: 48px 0;
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(13, 148, 136, 0.2) 0%, transparent 50%, rgba(63, 63, 70, 0.15) 100%);
}

.stats__container {
    position: relative;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stats__item {
    text-align: center;
    flex: 1;
}

.stats__prefix,
.stats__suffix {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-primary);
}

.stats__number {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-surface);
}

.stats__label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    margin-top: 4px;
    letter-spacing: 0.02em;
}

.stats__divider {
    width: 1px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: 120px 0;
    background: var(--color-bg);
}

.services__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 36px 30px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.service-card__icon svg {
    width: 100%;
    height: 100%;
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.1875rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.service-card__desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* ============================================
   PROCESS
   ============================================ */
.process {
    padding: 120px 0;
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at 80% 50%, rgba(13, 148, 136, 0.2) 0%, transparent 60%);
}

.process__container {
    position: relative;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.process__timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 960px;
    margin: 0 auto;
}

.process__step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 32px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-base);
}

.process__step:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(13, 148, 136, 0.2);
    transform: translateY(-2px);
}

.process__step-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.3;
    line-height: 1;
    flex-shrink: 0;
}

.process__step:hover .process__step-number {
    opacity: 0.7;
}

.process__step-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-surface);
    margin-bottom: 8px;
}

.process__step-desc {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.65;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    padding: 120px 0;
    background: var(--color-bg);
}

.about__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-top: 16px;
    margin-bottom: 24px;
}

.about__title-accent {
    color: var(--color-primary);
}

.about__text {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin-bottom: 16px;
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about__feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.about__feature:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(201, 148, 42, 0.2);
    transform: translateX(4px);
}

.about__feature-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    color: var(--color-primary);
    background: rgba(13, 148, 136, 0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.about__feature-icon svg {
    width: 100%;
    height: 100%;
}

.about__feature-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 4px;
}

.about__feature-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    padding: 120px 0;
    background: var(--color-surface);
}

.testimonials__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 36px 30px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-card__stars {
    font-size: 1rem;
    color: var(--color-primary);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-card__quote {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.7;
    font-style: normal;
    margin-bottom: 24px;
    flex: 1;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-dark);
    color: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.testimonial-card__name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-dark);
}

.testimonial-card__role {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 120px 0;
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.cta-section__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.cta-section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-surface);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 16px;
}

.cta-section__subtitle {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 460px;
}

.cta-section__actions {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cta-section__phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.cta-section__phone:hover {
    color: var(--color-primary);
}

.cta-section__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.cta-section__portrait-wrap {
    display: block;
    width: min(100%, 320px);
    border-radius: 24px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.cta-section__portrait {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center top;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #0A0F1C;
    padding: 80px 0 32px;
}

.footer__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer__top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 64px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__tagline {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.65;
    margin-top: 16px;
    max-width: 280px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer__col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__col-title {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-surface);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.footer__link {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.45);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-primary);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
}

.footer__copyright {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.3);
}

.footer__legal {
    display: flex;
    gap: 24px;
}

.footer__legal-link {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.3);
    transition: color var(--transition-fast);
}

.footer__legal-link:hover {
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   GSAP ANIMATION STATES
   ============================================ */
.gs-reveal {
    opacity: 0;
    visibility: hidden;
    will-change: transform, opacity;
}

.gs-reveal-active {
    opacity: 1;
    visibility: visible;
}

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

/* Desktop / Tablet defaults for mobile-only scroll scene */
.mobile-scroll-animation {
    display: none;
}

/* Tablet */
@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about__container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .cta-section__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cta-section__subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .cta-section__actions {
        justify-content: center;
    }

    .cta-section__visual {
        display: none;
    }

    .footer__top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --container-padding: 20px;
    }

    .scroll-animation {
        display: none;
    }

    .mobile-scroll-animation {
        display: block;
        position: relative;
        height: 240vh;
        background: #111111;
        overflow: clip;
    }

    .mobile-scroll-sticky {
        position: sticky;
        top: 0;
        height: 100svh;
        overflow: hidden;
        background: #111111;
        touch-action: pan-y;
    }

    .mobile-scroll-frame {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center center;
        display: block;
        background: #111111;
        user-select: none;
        -webkit-user-drag: none;
        pointer-events: none;
    }

    .mobile-scroll-overlay {
        position: absolute;
        inset: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        z-index: 2;
        pointer-events: none;
        padding: 0 20px;
    }

    .mobile-scroll-title {
        max-width: 10ch;
        text-align: center;
        font-size: clamp(2.25rem, 10vw, 3.5rem);
        line-height: 1.05;
    }

    .mobile-scroll-hint {
        bottom: 40px;
    }

    .scroll-wordmark {
        margin-bottom: 18px;
    }

    .scroll-video-title {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
        line-height: 1.05;
        max-width: 10ch;
    }

    .scroll-hint-video {
        bottom: 32px;
    }

    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        transform: none !important;
        will-change: auto;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-surface);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        gap: 24px;
        transition: right var(--transition-slow);
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.1);
    }

    .nav__menu--open {
        right: 0;
    }

    .hero {
        min-height: auto;
        padding: 140px 0 80px;
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero__visual {
        display: none;
    }

    .hero__title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero__scroll-indicator {
        display: none;
    }

    .stats__container {
        flex-direction: column;
        gap: 32px;
    }

    .stats__divider {
        width: 48px;
        height: 1px;
    }

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

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

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

    .footer__links {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* Small Mobile */
@media (max-width: 375px) {
    .hero__actions {
        flex-direction: column;
        width: 100%;
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
}

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

    .gs-reveal {
        opacity: 1;
        visibility: visible;
        transform: none !important;
    }
}