/* ============================================
   SELIN VURAL — Photography Portfolio
   Inspired by Feed Agency's aesthetic
   ============================================ */

/* === CSS Variables === */
:root {
    --bg-cream: #EDE6DB;
    --bg-dark: #1a1a1a;
    --color-teal: #8BADA4;
    --color-rose: #C77C8B;
    --color-coral: #D97B5B;
    --color-amber: #D9A95B;
    --color-text: #1a1a1a;
    --color-text-light: #6b6b6b;
    --color-white: #faf8f5;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --nav-height: 72px;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-cream);
    color: var(--color-text);
    overflow-x: hidden;
    line-height: 1.6;
}

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

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



/* === Navigation === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    z-index: 99;
    transition: background-color 0.4s ease, backdrop-filter 0.4s ease;
}

.nav.scrolled {
    background-color: rgba(237, 230, 219, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.nav-logo a {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--color-text);
    transition: color 0.3s;
}

.nav-logo a:hover {
    color: var(--color-coral);
}

.nav-links {
    display: flex;
    gap: 36px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    padding: 4px 0;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--color-coral);
    transition: width 0.4s var(--ease-out-expo);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--color-coral);
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
}

.nav-hamburger span {
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--color-text);
    transition: all 0.3s ease;
    transform-origin: center;
}

.nav-hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
}
.nav-hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 98;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease-out-expo);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.5s var(--ease-out-expo);
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.4s; }

/* === Hero Section === */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(139, 173, 164, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(217, 123, 91, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-name {
    font-family: var(--font-display);
    line-height: 0.9;
    margin-bottom: 24px;
}

.hero-line {
    display: block;
    font-weight: 900;
    letter-spacing: -4px;
    opacity: 0;
    transform: translateY(80px);
    animation: heroReveal 1.2s var(--ease-out-expo) forwards;
}

.hero-line-1 {
    font-size: clamp(72px, 14vw, 180px);
    color: var(--color-text);
}

.hero-line-2 {
    font-size: clamp(72px, 14vw, 180px);
    color: var(--color-coral);
    animation-delay: 0.15s;
}

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

.hero-tagline {
    font-family: var(--font-body);
    font-size: clamp(14px, 1.5vw, 18px);
    font-weight: 400;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--color-text-light);
    opacity: 0;
    animation: fadeIn 1s ease 0.6s forwards;
}

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

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    animation: fadeIn 1s ease 1.2s forwards;
    z-index: 2;
}

.hero-content {
    margin-bottom: 80px;
}

.hero-scroll-indicator span {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-text-light);
}

.scroll-arrow {
    animation: scrollBounce 2s ease-in-out infinite;
    color: var(--color-coral);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* === Spiral Gallery Section === */
.spiral-section {
    height: 500vh;
    position: relative;
}

.spiral-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spiral-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(48px, 10vw, 140px);
    font-family: var(--font-display);
    font-weight: 900;
    color: rgba(26, 26, 26, 0.06);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    letter-spacing: -3px;
}

.spiral-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.spiral-photo {
    position: absolute;
    cursor: pointer;
    transform: translate(-50%, -50%) rotate(0deg) scale(0);
    opacity: 0;
    transition: box-shadow 0.4s ease;
    z-index: 1;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
}

.spiral-photo:hover {
    box-shadow: 0 16px 60px rgba(0, 0, 0, 0.25);
    z-index: 10;
}

.spiral-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out-expo);
}

.spiral-photo:hover img {
    transform: scale(1.05);
}

/* Photo sizes */
.spiral-photo[data-index="0"] { width: 280px; height: 200px; }
.spiral-photo[data-index="1"] { width: 220px; height: 300px; }
.spiral-photo[data-index="2"] { width: 260px; height: 180px; }
.spiral-photo[data-index="3"] { width: 200px; height: 280px; }
.spiral-photo[data-index="4"] { width: 240px; height: 170px; }
.spiral-photo[data-index="5"] { width: 300px; height: 220px; }
.spiral-photo[data-index="6"] { width: 190px; height: 260px; }
.spiral-photo[data-index="7"] { width: 270px; height: 190px; }

/* === Section Titles === */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 16px;
    color: var(--color-text);
}

.section-subtitle {
    font-size: 15px;
    color: var(--color-text-light);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 56px;
}

/* === Container === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

/* === Exhibitions Section === */
.exhibitions {
    padding: 120px 0 100px;
    background-color: var(--bg-cream);
    position: relative;
}

.exhibitions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(26, 26, 26, 0.1), transparent);
}

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

.exhibition-card {
    display: flex;
    align-items: stretch;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(26, 26, 26, 0.06);
    transition: all 0.5s var(--ease-out-expo);
    opacity: 0;
    transform: translateY(40px);
}

.exhibition-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.exhibition-card:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-4px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.08);
}

.exhibition-status {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    padding: 20px 14px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--color-coral);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.exhibition-status.past {
    background: var(--color-teal);
}

.exhibition-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 28px 32px;
    min-width: 120px;
    border-right: 1px solid rgba(26, 26, 26, 0.06);
}

.exhibition-day {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 900;
    line-height: 1;
    color: var(--color-text);
}

.exhibition-month {
    font-size: 13px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.exhibition-info {
    padding: 28px 36px;
    flex: 1;
}

.exhibition-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 6px;
}

.exhibition-venue {
    font-weight: 500;
    font-size: 15px;
    color: var(--color-coral);
    margin-bottom: 2px;
}

.exhibition-location {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.exhibition-desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* === About Section === */
.about {
    padding: 120px 0;
    background-color: var(--bg-cream);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(26, 26, 26, 0.1), transparent);
}

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

.about-text {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-out-expo);
}

.about-text.revealed {
    opacity: 1;
    transform: translateY(0);
}

.about-bio {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 20px;
}

.about-bio:last-of-type {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 20px;
    color: var(--color-coral);
    margin-top: 28px;
}

.about-stats {
    display: flex;
    gap: 48px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(26, 26, 26, 0.1);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 900;
    color: var(--color-text);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 6px;
}

.about-image {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition: all 0.8s var(--ease-out-expo) 0.2s;
}

.about-image.revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.about-img-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 3/4;
}

.about-img-wrapper::after {
    content: '';
    position: absolute;
    top: -8px;
    right: -8px;
    bottom: -8px;
    left: -8px;
    border: 2px solid var(--color-coral);
    border-radius: 16px;
    opacity: 0.3;
    z-index: -1;
}

.about-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* === Contact / Footer === */
.contact {
    padding: 120px 0 60px;
    background: var(--bg-dark);
    color: var(--color-white);
    position: relative;
}

.contact .container {
    padding-right: 48px;
}

.contact-content {
    text-align: center;
    margin-bottom: 80px;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-out-expo);
}

.contact-content.revealed {
    opacity: 1;
    transform: translateY(0);
}

.contact-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 12px;
    letter-spacing: -2px;
}

.contact-text {
    font-size: 16px;
    color: rgba(250, 248, 245, 0.6);
    margin-bottom: 32px;
}

.contact-email {
    display: inline-block;
    font-family: var(--font-body);
    font-size: clamp(20px, 3vw, 36px);
    font-weight: 400;
    letter-spacing: 0.5px;
    text-transform: lowercase;
    color: var(--color-coral);
    transition: all 0.3s ease;
    position: relative;
}

.contact-email::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-coral);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out-expo);
}

.contact-email:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.contact-social {
    display: flex;
    justify-content: center;
    gap: 36px;
    margin-top: 40px;
}

.social-link {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(250, 248, 245, 0.5);
    transition: color 0.3s;
    position: relative;
}

.social-link:hover {
    color: var(--color-amber);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 13px;
    color: rgba(250, 248, 245, 0.3);
}

/* === Lightbox === */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.95);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    cursor: zoom-out;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 85vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
    transform: scale(0.9);
    transition: transform 0.5s var(--ease-out-expo);
}

.lightbox.active .lightbox-img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 32px;
    right: 32px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 8px;
    opacity: 0.7;
    transition: opacity 0.3s, transform 0.3s;
}

.lightbox-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 16px;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 1;
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* === Exhibition Detail Button === */
.exhibition-detail-btn {
    display: inline-block;
    margin-top: 16px;
    padding: 10px 24px;
    background: var(--color-coral);
    color: white;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
}

.exhibition-detail-btn:hover {
    background: #c46a4a;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(217, 123, 91, 0.3);
}

/* === About Quote === */
.about-quote {
    font-family: var(--font-display) !important;
    font-style: italic !important;
    font-size: 20px !important;
    color: var(--color-coral) !important;
    margin-top: 28px !important;
}

/* === Sergi Detail Page === */
.sergi-page {
    background-color: var(--bg-cream);
}

.sergi-detail {
    padding-top: calc(var(--nav-height) + 40px);
    min-height: 80vh;
}

.sergi-back {
    display: inline-block;
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 40px;
    transition: color 0.3s;
}

.sergi-back:hover {
    color: var(--color-coral);
}

.sergi-header {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-bottom: 56px;
}

.sergi-date-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--color-coral);
    color: white;
    padding: 24px 28px;
    border-radius: 12px;
    min-width: 120px;
    flex-shrink: 0;
}

.sergi-date-day {
    font-family: var(--font-display);
    font-size: 56px;
    font-weight: 900;
    line-height: 1;
}

.sergi-date-month {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.sergi-header-info {
    flex: 1;
}

.sergi-status-badge {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(139, 173, 164, 0.2);
    color: var(--color-teal);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.sergi-status-badge.past {
    background: rgba(199, 124, 139, 0.2);
    color: var(--color-rose);
}

.sergi-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1.1;
    margin-bottom: 20px;
}

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

.sergi-meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--color-text-light);
}

.sergi-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding-bottom: 80px;
}

.sergi-description h2 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.sergi-description p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 16px;
}

/* === RSVP Form === */
.rsvp-card {
    background: white;
    border-radius: 16px;
    padding: 36px;
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.rsvp-title {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.rsvp-subtitle {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 28px;
}

.rsvp-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    font-size: 15px;
    font-family: var(--font-body);
    background: var(--bg-cream);
    color: var(--color-text);
    outline: none;
    transition: border-color 0.3s;
}

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

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

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.rsvp-submit {
    width: 100%;
    padding: 16px;
    background: var(--color-coral);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all 0.3s ease;
}

.rsvp-submit:hover {
    background: #c46a4a;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(217, 123, 91, 0.3);
}

.rsvp-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.rsvp-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 0;
    gap: 16px;
}

.rsvp-success h3 {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--color-teal);
}

.rsvp-success p {
    font-size: 15px;
    color: var(--color-text-light);
    max-width: 360px;
}

.back-home-btn {
    display: inline-block;
    margin-top: 8px;
    padding: 12px 28px;
    background: var(--color-text);
    color: white;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}

.back-home-btn:hover {
    background: var(--color-coral);
}

/* === Sergi Footer === */
.sergi-footer {
    padding: 40px 0;
}

/* Sergi page responsive */
@media (max-width: 768px) {
    .sergi-header {
        flex-direction: column;
        gap: 24px;
    }

    .sergi-date-badge {
        flex-direction: row;
        gap: 12px;
        min-width: auto;
        padding: 16px 24px;
    }

    .sergi-date-day {
        font-size: 36px;
    }

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

    .rsvp-card {
        padding: 24px;
    }
}

/* === Reveal Animation === */
[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-out-expo);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
    :root {
    }

    .nav {
        padding: 0 32px;
    }

    .nav-links {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .container {
        padding: 0 32px;
        padding-right: 32px;
    }

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

    .about-image {
        order: -1;
    }

    .about-img-wrapper {
        aspect-ratio: 4/5;
    }

    .about-img-wrapper img {
        object-position: top;
    }

    .spiral-photo[data-index="0"] { width: 220px; height: 160px; }
    .spiral-photo[data-index="1"] { width: 180px; height: 240px; }
    .spiral-photo[data-index="2"] { width: 200px; height: 140px; }
    .spiral-photo[data-index="3"] { width: 160px; height: 220px; }
    .spiral-photo[data-index="4"] { width: 190px; height: 130px; }
    .spiral-photo[data-index="5"] { width: 240px; height: 170px; }
    .spiral-photo[data-index="6"] { width: 150px; height: 200px; }
    .spiral-photo[data-index="7"] { width: 210px; height: 150px; }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    .nav {
        padding: 0 20px;
    }

    .container {
        padding: 0 20px;
        padding-right: 20px;
    }

    .hero {
    }

    .hero-line {
        letter-spacing: -2px;
    }

    .exhibitions {
        padding: 80px 0;
    }

    .exhibition-card {
        flex-direction: column;
    }

    .exhibition-status {
        writing-mode: horizontal-tb;
        padding: 10px 20px;
    }

    .exhibition-date {
        flex-direction: row;
        gap: 12px;
        border-right: none;
        border-bottom: 1px solid rgba(26, 26, 26, 0.06);
        padding: 16px 20px;
        min-width: auto;
    }

    .exhibition-day {
        font-size: 36px;
    }

    .exhibition-info {
        padding: 20px;
    }

    .about {
        padding: 80px 0;
    }

    .about-stats {
        gap: 32px;
    }

    .stat-number {
        font-size: 32px;
    }

    .contact {
        padding: 80px 0 40px;
    }

    .contact-social {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: center;
        gap: 8px;
        text-align: center;
    }

    .spiral-section {
        height: 400vh;
    }

    .spiral-photo[data-index="0"] { width: 160px; height: 120px; }
    .spiral-photo[data-index="1"] { width: 130px; height: 180px; }
    .spiral-photo[data-index="2"] { width: 150px; height: 110px; }
    .spiral-photo[data-index="3"] { width: 120px; height: 165px; }
    .spiral-photo[data-index="4"] { width: 140px; height: 100px; }
    .spiral-photo[data-index="5"] { width: 175px; height: 130px; }
    .spiral-photo[data-index="6"] { width: 115px; height: 155px; }
    .spiral-photo[data-index="7"] { width: 155px; height: 115px; }
}

@media (max-width: 480px) {
    :root {
    }

    .section-subtitle {
        font-size: 12px;
        margin-bottom: 36px;
    }
}