/* ============================================
   FRAME X FRAME — Main Stylesheet
   Typography-first cinematic portfolio
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@300;400;500;600&family=Space+Mono:wght@400&display=swap');



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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: var(--leading-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: var(--color-primary);
    color: white;
}

/* ---- Loading Screen ---- */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

.loader__logo {
    animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader__logo img {
    height: 80px;
    width: auto;
}

@keyframes loaderPulse {

    0%,
    100% {
        opacity: 0.6;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.02);
    }
}

.loader__bar {
    width: 200px;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.loader__progress {
    width: 0%;
    height: 100%;
    background-color: var(--color-primary);
    animation: loaderProgress 1.8s ease-out forwards;
}

@keyframes loaderProgress {
    0% {
        width: 0%;
    }

    50% {
        width: 70%;
    }

    100% {
        width: 100%;
    }
}

/* ---- Typography ---- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
}

h1 {
    font-size: var(--text-hero);
}

h2 {
    font-size: var(--text-3xl);
}

h3 {
    font-size: var(--text-2xl);
}

h4 {
    font-size: var(--text-xl);
}

h5 {
    font-size: var(--text-lg);
}

p {
    max-width: 65ch;
}

.text-display {
    font-family: var(--font-display);
    font-size: var(--text-hero);
    font-weight: 500;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
}

.text-heading {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    color: var(--color-text-secondary);
}

.text-body-lg {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

.text-mono {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-wide);
}

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

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

/* ---- Layout ---- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

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

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

section {
    padding: var(--space-section) 0;
}

/* Grid */
.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid--2 {
    grid-template-columns: repeat(2, 1fr);
}

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

@media (max-width: 1024px) {
    .grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .grid--2,
    .grid--3 {
        grid-template-columns: 1fr;
    }
}

/* ---- Navigation ---- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--space-md) 0;
    z-index: var(--z-nav);
    transition: background-color var(--duration-normal) var(--ease-out),
        box-shadow var(--duration-normal) var(--ease-out);
}

/* Gradient overlay for better readability over hero */
.nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 150%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.25) 50%, transparent 100%);
    pointer-events: none;
    z-index: -1;
    opacity: 1;
    transition: opacity var(--duration-normal) var(--ease-out);
}

.nav.scrolled::before {
    opacity: 0;
}

.nav.scrolled {
    background-color: rgba(250, 250, 248, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.nav__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: 600;
    letter-spacing: var(--tracking-wide);
    text-transform: lowercase;
    color: #fff;
    text-decoration: none;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    transition: color var(--duration-normal) var(--ease-out),
        text-shadow var(--duration-normal) var(--ease-out);
}

.nav.scrolled .nav__logo {
    color: var(--color-text);
    text-shadow: none;
}

.nav__links {
    display: flex;
    gap: var(--space-lg);
    list-style: none;
}

.nav__links a {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    transition: color var(--duration-fast) var(--ease-out),
        text-shadow var(--duration-normal) var(--ease-out);
}

.nav__links a:hover {
    color: #fff;
}

.nav.scrolled .nav__links a {
    color: var(--color-text-secondary);
    text-shadow: none;
}

.nav.scrolled .nav__links a:hover {
    color: var(--color-text);
}

/* Mobile nav toggle */
.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #fff;
    margin: 5px 0;
    transition: transform var(--duration-fast) var(--ease-out),
        background-color var(--duration-normal) var(--ease-out);
}

.nav.scrolled .nav__toggle span {
    background-color: var(--color-text);
}

@media (max-width: 768px) {
    .nav__toggle {
        display: block;
    }

    .nav__links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: var(--color-bg);
        padding: var(--space-lg) var(--gutter);
        gap: var(--space-md);
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    }

    .nav__links a {
        color: var(--color-text) !important;
        text-shadow: none !important;
        font-size: var(--text-lg);
    }

    .nav__links.open {
        display: flex;
        animation: slideDown 0.3s ease-out forwards;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* ---- Hero Section — Cinematic Cold Open ---- */
.hero {
    min-height: 100vh;
    min-height: 100dvh;
    position: relative;
    overflow: hidden;
    background-color: #000;
}

/* Full-screen image — minimal darkening, let the visual speak */
.hero__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.75);
    transform: scale(1.02);
    animation: subtleZoom 30s ease-in-out infinite alternate;
}

@keyframes subtleZoom {
    0% {
        transform: scale(1.02);
    }

    100% {
        transform: scale(1.06);
    }
}

/* Hero Content Container */
.hero__content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    width: 100%;
    max-width: 900px;
    padding: 0 var(--gutter);
    text-align: center;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

/* Tagline - Main Title */
.hero__tagline {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    opacity: 0;
    animation: fadeInUp 1.5s ease-out 0.5s forwards;
}

/* Subtitle */
.hero__subtitle {
    font-family: var(--font-body);
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    font-weight: 300;
    letter-spacing: 0.02em;
    opacity: 0;
    max-width: 500px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
    animation: fadeInUp 1.5s ease-out 0.8s forwards, float 6s ease-in-out infinite 3s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* CTA Button */
.hero__cta {
    display: inline-block;
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(5px);
    opacity: 0;
    box-shadow: 0 0 0 rgba(255, 255, 255, 0);
    animation: fadeInUp 1.5s ease-out 1.1s forwards;
}

.hero__cta:hover {
    background-color: #fff;
    color: #000;
    border-color: #fff;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(255, 255, 255, 0.4);
}

.hero__cta:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Scroll Indication */
.hero__scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    z-index: 10;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeIn 2s ease-out 2s forwards;
}

.hero__scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.8), transparent);
    animation: scrollLine 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes scrollLine {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        transform: scaleY(1);
        transform-origin: top;
    }

    50.1% {
        transform: scaleY(1);
        transform-origin: bottom;
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}



/* Navigation — subtle reveal after delay */
.nav {
    opacity: 0;
    animation: navReveal 1s ease-out 1.5s forwards;
}

@keyframes navReveal {
    to {
        opacity: 1;
    }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .hero__tagline {
        bottom: var(--space-lg);
        left: var(--space-md);
        font-size: 0.875rem;
    }

    .hero__watermark {
        bottom: var(--space-lg);
        right: var(--space-md);
        height: 20px;
    }
}

/* ---- About Section ---- */
.about {
    background-color: var(--color-bg);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-2xl);
    align-items: start;
}

.about__label {
    position: sticky;
    top: 120px;
}

.about__content p {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-lg);
}

.about__content p:first-of-type {
    font-size: var(--text-xl);
    font-family: var(--font-display);
    font-weight: 500;
}

.about__signature {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-bg-alt);
}

.about__signature-name {
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.about__signature-title {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

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

    .about__label {
        position: relative;
        top: 0;
    }
}

/* ---- Works Section ---- */
.works {
    background-color: var(--color-dark-bg);
    color: var(--color-dark-text);
}

.works__header {
    margin-bottom: var(--space-2xl);
}

.works__grid {
    display: grid;
    gap: var(--space-2xl);
}

.work-card {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.work-card:nth-child(even) {
    grid-template-columns: 1fr 1.5fr;
}

.work-card:nth-child(even) .work-card__media {
    order: 2;
}

.work-card__media {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    cursor: pointer;
}

.work-card__thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%);
    transition:
        filter var(--duration-normal) var(--ease-out),
        transform var(--duration-slow) var(--ease-out);
}

.work-card__media:hover .work-card__thumbnail {
    filter: grayscale(0%);
    transform: scale(1.03);
}

.work-card__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out);
}

.work-card__play::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 18px solid var(--color-dark-bg);
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 4px;
}

.work-card__media:hover .work-card__play {
    opacity: 1;
}

.work-card__content {
    padding: var(--space-lg) 0;
}

.work-card__meta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    color: var(--color-text-muted);
}

.work-card__title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
}

.work-card__description {
    color: #A0A0A0;
    line-height: var(--leading-relaxed);
}

@media (max-width: 1024px) {

    .work-card,
    .work-card:nth-child(even) {
        grid-template-columns: 1fr;
    }

    .work-card:nth-child(even) .work-card__media {
        order: 0;
    }
}

/* ---- YouTube Section ---- */
.youtube {
    background-color: var(--color-bg);
}

.youtube__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.youtube__header h2 {
    margin-bottom: var(--space-md);
}

.youtube__header p {
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

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

.youtube__item {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background-color: var(--color-dark-bg);
}

.youtube__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

.youtube__item:hover img {
    transform: scale(1.05);
}

.youtube__item::after {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--color-dark-bg);
    opacity: 0.8;
    transition: opacity var(--duration-fast) var(--ease-out);
}

.youtube__item:hover::after {
    opacity: 1;
}

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

@media (max-width: 768px) {
    .youtube__grid {
        grid-template-columns: 1fr;
    }
}

/* ---- Process Section ---- */
.process {
    background-color: var(--color-bg-alt);
    overflow: hidden;
}

.process__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.process__header h2 {
    margin-bottom: var(--space-sm);
}

.process__intro {
    color: var(--color-text-secondary);
    font-size: var(--text-base);
    max-width: 500px;
    margin: 0 auto;
}

/* Carousel Container */
.process__carousel {
    position: relative;
    padding: var(--space-lg) 0;
}

.process__track {
    display: flex;
    gap: var(--space-lg);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding: var(--space-md) var(--space-lg);
    margin: 0 calc(-1 * var(--gutter));
    padding-left: var(--gutter);
    padding-right: var(--gutter);

    /* Hide scrollbar but keep functionality */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.process__track::-webkit-scrollbar {
    display: none;
}

/* Process Card */
.process__card {
    flex: 0 0 300px;
    scroll-snap-align: start;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform var(--duration-normal) var(--ease-out),
        box-shadow var(--duration-normal) var(--ease-out);
}

.process__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.process__card-image {
    position: relative;
    aspect-ratio: 3/2;
    overflow: hidden;
}

.process__card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

.process__card:hover .process__card-image img {
    transform: scale(1.05);
}

.process__card-number {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background-color: var(--color-primary);
    color: #fff;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.process__card-content {
    padding: var(--space-lg);
}

.process__card-content h4 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.process__card-content p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* Navigation */
.process__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.process__nav-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--color-text-muted);
    background: transparent;
    color: var(--color-text);
    font-size: var(--text-lg);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    display: flex;
    align-items: center;
    justify-content: center;
}

.process__nav-btn:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-text);
}

.process__indicators {
    display: flex;
    gap: var(--space-xs);
}

.process__indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-text-muted);
    opacity: 0.3;
    transition: all var(--duration-fast) var(--ease-out);
    cursor: pointer;
}

.process__indicator.active {
    opacity: 1;
    background-color: var(--color-primary);
    transform: scale(1.2);
}

.process__swipe-hint {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-lg);
    letter-spacing: var(--tracking-wide);
}

/* Desktop: show more cards */
@media (min-width: 768px) {
    .process__card {
        flex: 0 0 340px;
    }

    .process__swipe-hint {
        display: none;
    }
}

@media (min-width: 1200px) {
    .process__card {
        flex: 0 0 380px;
    }
}

/* ---- Contact Section ---- */
.contact {
    background-color: var(--color-dark-bg);
    color: var(--color-dark-text);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.contact__header h2 {
    margin-bottom: var(--space-lg);
}

.contact__header p {
    color: #A0A0A0;
    line-height: var(--leading-relaxed);
}

.contact__email {
    margin-top: var(--space-lg);
}

.contact__email a {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-dark-text);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 2px;
    transition: border-color var(--duration-fast) var(--ease-out),
        color var(--duration-fast) var(--ease-out);
}

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

.contact__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: #A0A0A0;
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-sm) 0;
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-dark-text);
    background: transparent;
    border: none;
    border-bottom: 1px solid #333;
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-out);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #666;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    align-self: flex-start;
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    color: var(--color-dark-text);
    background-color: transparent;
    border: 1px solid var(--color-dark-text);
    cursor: pointer;
    transition:
        background-color var(--duration-normal) var(--ease-out),
        color var(--duration-normal) var(--ease-out);
}

.btn-submit:hover {
    background-color: var(--color-dark-text);
    color: var(--color-dark-bg);
}

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

/* ---- Footer ---- */
.footer {
    background-color: var(--color-dark-bg);
    color: #666;
    padding: var(--space-lg) 0;
    border-top: 1px solid #222;
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-sm);
}

.footer__tagline {
    font-style: italic;
}

@media (max-width: 768px) {
    .footer__inner {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

/* ---- Modal / Video Lightbox ---- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--duration-normal) var(--ease-out),
        visibility var(--duration-normal) var(--ease-out);
}

.modal.open {
    opacity: 1;
    visibility: visible;
}

.modal__content {
    width: 90%;
    max-width: 1200px;
    aspect-ratio: 16/9;
}

.modal__content iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.modal__close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--duration-fast) var(--ease-out);
}

.modal__close:hover {
    opacity: 1;
}

/* ---- Utilities ---- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-sm {
    margin-top: var(--space-sm);
}

.mt-md {
    margin-top: var(--space-md);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.mt-xl {
    margin-top: var(--space-xl);
}

.mb-sm {
    margin-bottom: var(--space-sm);
}

.mb-md {
    margin-bottom: var(--space-md);
}

.mb-lg {
    margin-bottom: var(--space-lg);
}

.mb-xl {
    margin-bottom: var(--space-xl);
}