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

:root {
    --color-black: #0a0a0a;
    --color-dark: #141414;
    --color-gray-900: #1a1a1a;
    --color-gray-800: #262626;
    --color-gray-600: #525252;
    --color-gray-400: #a3a3a3;
    --color-gray-200: #e5e5e5;
    --color-white: #ffffff;
    --color-accent: #c4a45a;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-white);
    background: var(--color-black);
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.label {
    display: block;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

/* Header - Mobile First */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: transform 0.3s, opacity 0.3s;
}

.nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-black);
    border-bottom: 1px solid var(--color-gray-800);
    padding: 20px;
    flex-direction: column;
}

.nav-links.active {
    display: flex;
}

.nav-links a {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--color-gray-400);
    padding: 16px 0;
    border-bottom: 1px solid var(--color-gray-900);
    min-height: 48px;
    display: flex;
    align-items: center;
}

.nav-links a:last-child {
    border-bottom: none;
}

.nav-donate {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent) !important;
    border: 1px solid var(--color-accent);
    padding: 14px 24px;
    margin-top: 16px;
    justify-content: center;
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    min-height: 48px;
    text-align: center;
    cursor: pointer;
}

.btn-outline {
    border: 1px solid var(--color-white);
    color: var(--color-white);
    background: transparent;
}

.btn-solid {
    background: var(--color-accent);
    color: var(--color-black);
    border: 1px solid var(--color-accent);
}

.btn-large {
    padding: 18px 40px;
    font-size: 13px;
}

/* Hero - Mobile First */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-background::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, var(--color-black) 0%, transparent 30%, transparent 70%, var(--color-black) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 100%;
    padding: 40px 20px;
}

.hero-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 16px;
    font-weight: 300;
    color: var(--color-gray-400);
    line-height: 1.7;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.scroll-indicator {
    display: none;
}

/* Mission Section - Mobile First */
.mission-section {
    padding: 80px 0;
    background: var(--color-dark);
}

.mission-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.mission-quote {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
    color: var(--color-white);
    margin-bottom: 24px;
}

.mission-cite {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: var(--color-accent);
}

/* Film Section - Mobile First */
.film-section {
    padding: 80px 0;
}

.film-header {
    text-align: center;
    margin-bottom: 48px;
}

.film-title {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.film-tagline {
    font-size: 14px;
    color: var(--color-gray-400);
    letter-spacing: 0.1em;
}

.film-grid {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.film-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--color-gray-800);
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.meta-label {
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gray-600);
}

.meta-value {
    font-size: 15px;
    color: var(--color-white);
}

.film-description p {
    font-size: 15px;
    color: var(--color-gray-400);
    line-height: 1.8;
    margin-bottom: 20px;
}

.film-cta {
    margin-top: 32px;
}

.film-visual {
    order: -1;
}

.film-image-main {
    aspect-ratio: 4/5;
    overflow: hidden;
}

.film-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Gallery Strip - Mobile First */
.gallery-strip {
    padding: 32px 0;
    background: var(--color-dark);
    overflow: hidden;
}

.gallery-scroll {
    display: flex;
    gap: 12px;
    animation: scroll 30s linear infinite;
}

.gallery-scroll img {
    height: 200px;
    width: auto;
    flex-shrink: 0;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Video Section - Mobile First */
.video-section {
    padding: 80px 0;
    background: var(--color-dark);
}

.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Timeline Section - Mobile First */
.timeline-section {
    padding: 80px 0;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 48px;
}

.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto 60px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--color-gray-800);
}

.timeline-item {
    position: relative;
    padding-left: 48px;
    padding-bottom: 40px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 4px;
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-gray-600);
    border-radius: 50%;
    background: var(--color-black);
}

.timeline-item.completed .timeline-marker {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.timeline-item.active .timeline-marker {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(196, 164, 90, 0.2);
}

.timeline-content h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 14px;
    color: var(--color-gray-400);
    margin-bottom: 8px;
}

.timeline-duration {
    font-size: 11px;
    color: var(--color-gray-600);
    letter-spacing: 0.1em;
}

.timeline-item.completed .timeline-content h3,
.timeline-item.active .timeline-content h3 {
    color: var(--color-white);
}

.timeline-item:not(.completed):not(.active) .timeline-content h3 {
    color: var(--color-gray-600);
}

.funding-banner {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding: 32px;
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-800);
    text-align: center;
}

.funding-progress {
    flex: 1;
}

.progress-bar {
    height: 4px;
    background: var(--color-gray-800);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 16px;
}

.progress-fill {
    height: 100%;
    background: var(--color-accent);
}

.progress-stats {
    display: flex;
    justify-content: space-between;
}

.raised {
    font-size: 18px;
    font-weight: 500;
}

.goal {
    font-size: 14px;
    color: var(--color-gray-400);
}

/* Team Section - Mobile First */
.team-section {
    padding: 80px 0;
    background: var(--color-dark);
}

.team-featured {
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin-bottom: 48px;
}

.team-member.featured {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.team-member .member-image {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-gray-900);
    max-width: 280px;
    margin: 0 auto;
}

.team-member .member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.member-info h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 8px;
}

.member-role {
    display: block;
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.member-info p {
    font-size: 14px;
    color: var(--color-gray-400);
    line-height: 1.7;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 320px;
    margin: 0 auto;
}

.team-grid .team-member {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: center;
}

.team-grid .member-image {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}


/* CTA Section - Mobile First */
.cta-section {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(to bottom, var(--color-black), var(--color-dark));
}

.cta-section h2 {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 12px;
}

.cta-section > .container > p {
    font-size: 16px;
    color: var(--color-gray-400);
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.cta-note {
    font-size: 12px;
    color: var(--color-gray-600);
}

/* Footer - Mobile First */
.footer {
    padding: 48px 20px 32px;
    border-top: 1px solid var(--color-gray-900);
}

.footer-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.footer-brand .logo {
    display: block;
    font-size: 14px;
    margin-bottom: 8px;
}

.footer-brand p {
    font-size: 13px;
    color: var(--color-gray-600);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact a {
    font-size: 14px;
    color: var(--color-gray-400);
    padding: 8px 0;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--color-gray-900);
}

.footer-bottom p {
    font-size: 12px;
    color: var(--color-gray-600);
}

/* ============================================
   TABLET AND UP (min-width: 768px)
   ============================================ */
@media (min-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .nav {
        padding: 20px 40px;
    }

    .logo {
        font-size: 24px;
    }

    .label {
        font-size: 11px;
        margin-bottom: 16px;
    }

    .menu-toggle {
        display: none;
    }

    .nav-links {
        display: flex;
        position: static;
        background: none;
        border: none;
        padding: 0;
        flex-direction: row;
        gap: 36px;
    }

    .nav-links a {
        font-size: 13px;
        padding: 8px 0;
        border-bottom: none;
        min-height: auto;
    }

    .nav-donate {
        padding: 10px 24px;
        margin-top: 0;
    }

    .hero {
        padding-top: 0;
    }

    .hero-content {
        padding: 0 40px;
    }

    .hero-title {
        font-size: clamp(40px, 6vw, 72px);
    }

    .hero-subtitle {
        font-size: 18px;
        max-width: 500px;
    }

    .hero-actions {
        flex-direction: row;
        gap: 16px;
    }

    .scroll-indicator {
        display: flex;
        position: absolute;
        bottom: 40px;
        left: 60px;
        align-items: center;
        gap: 16px;
    }

    .scroll-indicator span {
        font-size: 11px;
        letter-spacing: 0.2em;
        text-transform: uppercase;
        color: var(--color-gray-600);
    }

    .scroll-line {
        width: 60px;
        height: 1px;
        background: var(--color-gray-600);
    }

    .mission-section {
        padding: 160px 0;
    }

    .mission-quote {
        font-size: clamp(28px, 4vw, 42px);
    }

    .film-section {
        padding: 120px 0;
    }

    .film-header {
        margin-bottom: 80px;
    }

    .film-title {
        font-size: clamp(48px, 8vw, 96px);
    }

    .film-meta-grid {
        gap: 32px;
        margin-bottom: 48px;
        padding-bottom: 48px;
    }

    .meta-value {
        font-size: 16px;
    }

    .film-description p {
        font-size: 16px;
    }

    .film-cta {
        margin-top: 40px;
    }

    .film-visual {
        order: 0;
    }

    .gallery-scroll img {
        height: 300px;
    }

    .video-section {
        padding: 120px 0;
    }

    .timeline-section {
        padding: 120px 0;
    }

    .section-title {
        font-size: 36px;
        margin-bottom: 64px;
    }

    .timeline {
        margin-bottom: 80px;
    }

    .timeline-item {
        padding-left: 60px;
        padding-bottom: 48px;
    }

    .timeline-content h3 {
        font-size: 20px;
    }

    .funding-banner {
        flex-direction: row;
        gap: 48px;
        padding: 48px;
        text-align: left;
    }

    .team-section {
        padding: 120px 0;
    }

    .team-featured {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 48px;
        margin-bottom: 64px;
    }

    .team-member.featured {
        display: grid;
        grid-template-columns: 160px 1fr;
        gap: 24px;
        align-items: start;
    }

    .team-member .member-image {
        max-width: none;
        margin: 0;
    }

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

    .member-info h3 {
        font-size: 22px;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
        max-width: 800px;
    }

    .team-grid .team-member {
        flex-direction: row;
        text-align: left;
        gap: 24px;
    }

    .team-grid .member-image {
        width: 120px;
        flex-shrink: 0;
        margin: 0;
    }

    .cta-section {
        padding: 160px 0;
    }

    .cta-section h2 {
        font-size: clamp(36px, 5vw, 56px);
    }

    .cta-section > .container > p {
        font-size: 18px;
        margin-bottom: 48px;
    }

    .cta-actions {
        flex-direction: row;
        justify-content: center;
        gap: 16px;
    }

    .footer {
        padding: 60px 40px 40px;
    }

    .footer-grid {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 48px;
    }

    .footer-contact {
        flex-direction: row;
        gap: 32px;
    }

    .footer-contact a {
        padding: 0;
        min-height: auto;
    }
}

/* ============================================
   DESKTOP (min-width: 1024px)
   ============================================ */
@media (min-width: 1024px) {
    .hero-content {
        padding: 0 60px;
        max-width: 700px;
    }

    .film-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 80px;
        align-items: start;
    }

    .film-visual {
        position: sticky;
        top: 120px;
    }

    .team-member.featured {
        grid-template-columns: 200px 1fr;
        gap: 32px;
    }
}