@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&family=Cormorant+Garamond:ital,wght@0,500;1,500&display=swap');

:root {
    --bg-deep: #0b1a22;
    --bg-surface: #122830;
    --bg-card: #163640;
    --bg-soft: #1a4248;
    --accent-teal: #4ecdc4;
    --accent-blue: #6eb5d9;
    --accent-mint: #a8e6cf;
    --accent-glow: rgba(78, 205, 196, 0.25);
    --text-primary: #e8f4f8;
    --text-muted: #94b8c4;
    --text-soft: #c5dde4;
    --border-soft: rgba(110, 181, 217, 0.2);
    --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    --header-bg: rgba(11, 26, 34, 0.92);
    --footer-bg: rgba(8, 18, 24, 0.95);
    --body-gradient-mid: #0d2228;
    --section-alt-bg: rgba(18, 40, 48, 0.55);
    --quote-bg: linear-gradient(135deg, rgba(78, 205, 196, 0.1), rgba(110, 181, 217, 0.08));
    --banner-bg: rgba(110, 181, 217, 0.1);
    --btn-secondary-text: var(--accent-mint);
    --btn-secondary-border: var(--accent-teal);
    --radius: 14px;
    --header-height: 72px;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.2s var(--ease-out);
    --transition-med: 0.35s var(--ease-out);
    --transition-slow: 0.55s var(--ease-out);
}

[data-theme="light"] {
    --bg-deep: #e8f2f5;
    --bg-surface: #dce9ee;
    --bg-card: #ffffff;
    --bg-soft: #cfdde3;
    --accent-teal: #1a7a73;
    --accent-blue: #2d6f96;
    --accent-mint: #156760;
    --accent-glow: rgba(26, 122, 115, 0.22);
    --text-primary: #0a1620;
    --text-muted: #3a5560;
    --text-soft: #1e3844;
    --border-soft: rgba(45, 111, 150, 0.35);
    --shadow: 0 12px 40px rgba(11, 26, 34, 0.12);
    --header-bg: rgba(255, 255, 255, 0.96);
    --footer-bg: rgba(232, 242, 245, 0.98);
    --body-gradient-mid: #dce9ee;
    --section-alt-bg: #ffffff;
    --quote-bg: #ffffff;
    --banner-bg: #f4fafb;
    --btn-secondary-text: #156760;
    --btn-secondary-border: #1a7a73;
}

[data-theme="light"] body::before {
    background:
        radial-gradient(circle at 15% 20%, rgba(42, 157, 150, 0.12), transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(74, 144, 184, 0.1), transparent 40%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', sans-serif;
    background: linear-gradient(180deg, var(--bg-deep) 0%, var(--body-gradient-mid) 50%, var(--bg-deep) 100%);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    transition: background var(--transition-med), color var(--transition-med);
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(78, 205, 196, 0.08), transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(110, 181, 217, 0.08), transparent 40%);
    pointer-events: none;
    z-index: -1;
    animation: ambientGlow 12s ease-in-out infinite alternate;
}

@keyframes ambientGlow {
    0% {
        opacity: 0.75;
        transform: scale(1);
    }
    100% {
        opacity: 1;
        transform: scale(1.04);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes softPulse {
    0%, 100% { box-shadow: 0 6px 20px var(--accent-glow); }
    50% { box-shadow: 0 8px 28px rgba(78, 205, 196, 0.45); }
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: var(--accent-teal);
    transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

a:hover {
    color: var(--accent-mint);
    text-shadow: 0 0 12px rgba(168, 230, 207, 0.35);
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent-teal);
    outline-offset: 3px;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-soft);
    transition: box-shadow var(--transition-med), border-color var(--transition-med), background var(--transition-med);
}

.site-header:hover {
    border-bottom-color: rgba(78, 205, 196, 0.35);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-height);
    gap: 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-teal);
    text-decoration: none;
    letter-spacing: 0.06em;
    transition: color var(--transition-fast), transform var(--transition-med), text-shadow var(--transition-med);
}

.logo:hover {
    color: var(--accent-mint);
    transform: scale(1.04);
    text-shadow: 0 0 20px rgba(78, 205, 196, 0.5);
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-soft);
    background: var(--bg-card);
    color: var(--accent-teal);
    cursor: pointer;
    font-size: 1.15rem;
    line-height: 1;
    flex-shrink: 0;
    margin-left: auto;
    margin-right: 8px;
    transition:
        transform var(--transition-fast),
        background var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.theme-toggle:hover {
    transform: scale(1.08);
    border-color: var(--accent-teal);
    box-shadow: 0 4px 16px var(--accent-glow);
}

.theme-toggle .theme-toggle-icon::before {
    content: '☽';
}

[data-theme="light"] .theme-toggle .theme-toggle-icon::before {
    content: '☀';
}

.site-nav ul {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    gap: 8px 20px;
}

.site-nav a {
    color: var(--text-soft);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 999px;
    border-bottom: 2px solid transparent;
    transition:
        color var(--transition-fast),
        background var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.site-nav a:hover {
    color: var(--accent-mint);
    background: rgba(78, 205, 196, 0.12);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(78, 205, 196, 0.15);
}

.site-nav a.active {
    color: var(--accent-mint);
    background: rgba(78, 205, 196, 0.15);
    border-bottom-color: transparent;
    box-shadow: inset 0 0 0 1px rgba(78, 205, 196, 0.35);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 36px;
    height: 28px;
    position: relative;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
    display: block;
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--accent-teal);
    border-radius: 2px;
    transition: transform 0.3s;
}

.nav-toggle span {
    top: 50%;
    transform: translateY(-50%);
}

.nav-toggle span::before {
    content: '';
    top: -10px;
}

.nav-toggle span::after {
    content: '';
    top: 10px;
}

.page-main {
    padding-top: calc(var(--header-height) + 32px);
    padding-bottom: 80px;
}

.section-block {
    padding: 64px 0;
    animation: fadeInUp 0.7s var(--ease-out) both;
}

.section-title {
    text-align: center;
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    color: var(--accent-blue);
    margin-bottom: 16px;
    transition: color var(--transition-med), text-shadow var(--transition-med);
}

.section-block:hover .section-title {
    text-shadow: 0 0 24px rgba(110, 181, 217, 0.25);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto 40px;
}

.section-block:nth-child(1) { animation-delay: 0.05s; }
.section-block:nth-child(2) { animation-delay: 0.12s; }
.section-block:nth-child(3) { animation-delay: 0.19s; }
.section-block:nth-child(4) { animation-delay: 0.26s; }

.section-block.alt-bg {
    background: var(--section-alt-bg);
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
}

/* Hero & Carousel */
.hero-section {
    padding: 48px 0 72px;
    animation: fadeInUp 0.8s var(--ease-out) both;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-carousel {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4 / 5;
    max-height: 560px;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        border-color var(--transition-med);
}

.hero-carousel:hover {
    transform: translateY(-4px);
    border-color: rgba(78, 205, 196, 0.45);
    box-shadow:
        var(--shadow),
        0 0 40px rgba(78, 205, 196, 0.2);
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 6s var(--ease-out);
}

.carousel-slide.active img {
    transform: scale(1.06);
}

.hero-carousel:hover .carousel-slide.active img {
    transform: scale(1.1);
}

.carousel-dots {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-med), box-shadow var(--transition-fast);
}

.carousel-dot:hover {
    background: rgba(168, 230, 207, 0.75);
    transform: scale(1.15);
}

.carousel-dot.active {
    background: var(--accent-teal);
    transform: scale(1.25);
    box-shadow: 0 0 12px rgba(78, 205, 196, 0.6);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(11, 26, 34, 0.65);
    color: var(--accent-mint);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    transition:
        background var(--transition-fast),
        transform var(--transition-med),
        box-shadow var(--transition-fast),
        color var(--transition-fast);
    backdrop-filter: blur(4px);
    opacity: 0.85;
}

.hero-carousel:hover .carousel-arrow {
    opacity: 1;
}

.carousel-arrow:hover {
    background: rgba(78, 205, 196, 0.45);
    transform: translateY(-50%) scale(1.12);
    box-shadow: 0 0 20px rgba(78, 205, 196, 0.4);
    color: var(--text-primary);
}

.carousel-arrow:active {
    transform: translateY(-50%) scale(0.96);
}

.carousel-arrow--prev {
    left: 12px;
}

.carousel-arrow--next {
    right: 12px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    color: var(--accent-teal);
    margin-bottom: 16px;
    line-height: 1.1;
    transition: text-shadow var(--transition-med);
}

.hero-section:hover .hero-content h1 {
    text-shadow: 0 0 30px rgba(78, 205, 196, 0.3);
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--text-soft);
    margin-bottom: 28px;
}

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

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        background var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast);
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 35%,
        rgba(255, 255, 255, 0.25) 50%,
        transparent 65%
    );
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::after {
    opacity: 1;
    animation: shimmer 0.75s var(--ease-out);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    color: var(--bg-deep);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5fd9d0, #7fc4e8);
}

.btn-secondary {
    background: transparent;
    color: var(--btn-secondary-text);
    border: 2px solid var(--btn-secondary-border);
}

.btn-secondary:hover {
    background: rgba(78, 205, 196, 0.12);
    border-color: var(--accent-teal);
    color: var(--btn-secondary-text);
}

[data-theme="light"] .btn-secondary {
    background: #ffffff;
}

[data-theme="light"] .btn-secondary:hover {
    background: rgba(26, 122, 115, 0.08);
}

.btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 28px var(--accent-glow);
    text-shadow: none;
}

.btn:active {
    transform: translateY(-1px) scale(0.98);
}

/* Quote */
.quote-block {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 48px;
    text-align: center;
    background: var(--quote-bg);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    position: relative;
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        border-color var(--transition-med);
}

.quote-block:hover {
    transform: translateY(-4px);
    border-color: rgba(78, 205, 196, 0.4);
    box-shadow: 0 16px 40px rgba(78, 205, 196, 0.15);
}

.quote-block::before {
    content: '\201C';
    position: absolute;
    top: 4px;
    left: 20px;
    font-family: 'Cormorant Garamond', serif;
    font-size: 4rem;
    color: var(--accent-teal);
    opacity: 0.25;
    line-height: 1;
    pointer-events: none;
}

.quote-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.quote-author {
    color: var(--text-muted);
    font-size: 1rem;
}

.quote-author strong {
    color: var(--accent-teal);
}

.quote-alias {
    color: var(--accent-teal);
}

/* Yandex Music */
.yandex-widget {
    max-width: 760px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-soft);
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        border-color var(--transition-med);
}

.yandex-widget:hover {
    transform: translateY(-3px);
    border-color: rgba(110, 181, 217, 0.45);
    box-shadow: 0 16px 40px rgba(110, 181, 217, 0.18);
}

.yandex-widget iframe {
    display: block;
    width: 100%;
    height: 420px;
    border: none;
}

.yandex-widget--compact iframe {
    height: 360px;
}

.yandex-widget--tall iframe {
    height: 720px;
}

.text-center {
    text-align: center;
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

/* Releases */
.releases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
}

.release-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-soft);
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        border-color var(--transition-fast);
}

.release-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 16px 36px var(--accent-glow);
    border-color: rgba(78, 205, 196, 0.45);
}

.release-cover {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-soft);
}

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

.release-card:hover .release-cover img {
    transform: scale(1.08);
}

.release-cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-teal);
    background: linear-gradient(135deg, var(--bg-soft), var(--bg-card));
}

.release-info {
    padding: 16px;
    text-align: center;
}

.release-info h3 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.release-feat {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.release-meta {
    font-size: 0.8rem;
    color: var(--accent-blue);
    margin-bottom: 10px;
}

.release-link {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    padding: 4px 12px;
    border-radius: 999px;
    transition:
        background var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.release-card:hover .release-link {
    background: rgba(78, 205, 196, 0.15);
    transform: scale(1.05);
}

.releases-error {
    text-align: center;
    color: var(--text-muted);
    grid-column: 1 / -1;
}

.releases-note {
    max-width: 680px;
    margin: 32px auto 0;
    padding: 20px 24px;
    background: rgba(78, 205, 196, 0.08);
    border-radius: var(--radius);
    border-left: 4px solid var(--accent-teal);
    color: var(--text-soft);
    font-size: 0.95rem;
}

.section-subtitle code,
.releases-note code {
    background: rgba(78, 205, 196, 0.12);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.9em;
    color: var(--accent-mint);
}

.alter-ego-banner {
    max-width: 760px;
    margin: 0 auto;
    padding: 28px 32px;
    background: var(--banner-bg);
    border: 1px solid var(--border-soft);
    border-left: 4px solid var(--accent-blue);
    border-radius: var(--radius);
    color: var(--text-primary);
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        border-color var(--transition-med),
        background var(--transition-med);
}

.alter-ego-banner:hover {
    transform: translateX(4px);
    background: rgba(110, 181, 217, 0.16);
    border-color: rgba(110, 181, 217, 0.45);
    box-shadow: -4px 8px 28px rgba(110, 181, 217, 0.15);
}

[data-theme="light"] .alter-ego-banner:hover {
    background: #eef8f9;
    border-color: rgba(45, 111, 150, 0.45);
    box-shadow: -4px 8px 28px rgba(45, 111, 150, 0.12);
}

.alter-ego-label {
    display: inline-block;
    margin-bottom: 12px;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(78, 205, 196, 0.15);
    color: var(--accent-teal);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

[data-theme="light"] .alter-ego-label {
    background: rgba(26, 122, 115, 0.12);
}

.alter-ego-banner:hover .alter-ego-label {
    background: rgba(78, 205, 196, 0.28);
    transform: scale(1.03);
}

.alter-ego-banner p {
    margin-bottom: 12px;
}

.alter-ego-banner p:last-child {
    margin-bottom: 0;
}

.alter-ego-banner strong {
    color: var(--accent-teal);
}

/* Links */
.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.link-card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    transition:
        transform var(--transition-med),
        background var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-med);
    position: relative;
    min-height: 88px;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.15), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-med);
}

.link-card:hover {
    transform: translateY(-6px) scale(1.02);
    border-color: var(--accent-teal);
    background: var(--bg-soft);
    box-shadow: 0 12px 32px var(--accent-glow);
}

.link-card:hover::before {
    opacity: 1;
}

.link-card a {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    padding: 16px;
    text-align: center;
    z-index: 1;
    transition: color var(--transition-fast), transform var(--transition-med);
}

.link-card:hover a {
    color: var(--accent-mint);
    transform: scale(1.03);
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    height: 360px;
    border: 1px solid var(--border-soft);
    position: relative;
    cursor: pointer;
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        border-color var(--transition-fast);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 26, 34, 0.55), transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-med);
}

.gallery-item:hover {
    transform: translateY(-4px);
    border-color: rgba(78, 205, 196, 0.45);
    box-shadow: 0 16px 36px var(--accent-glow);
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Lightbox */
body.lightbox-open {
    overflow: hidden;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.lightbox[hidden] {
    display: none;
}

.lightbox-figure {
    max-width: min(960px, 100%);
    max-height: 90vh;
    margin: 0;
}

.lightbox-img {
    display: block;
    max-width: 100%;
    max-height: calc(90vh - 48px);
    margin: 0 auto;
    border-radius: var(--radius);
    object-fit: contain;
}

.lightbox-caption {
    text-align: center;
    color: #c5dde4;
    margin-top: 12px;
    font-size: 0.95rem;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.lightbox-close:hover {
    background: rgba(78, 205, 196, 0.35);
}

.lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.lightbox-arrow:hover {
    background: rgba(78, 205, 196, 0.35);
    transform: translateY(-50%) scale(1.08);
}

.lightbox-arrow--prev {
    left: 20px;
}

.lightbox-arrow--next {
    right: 20px;
}

/* Bio & About */
.prose {
    max-width: 760px;
    margin: 0 auto;
    font-size: 1.05rem;
    color: var(--text-soft);
}

.prose p {
    margin-bottom: 20px;
    transition: color var(--transition-fast);
}

.prose:hover p {
    color: var(--text-primary);
}

.prose code {
    background: rgba(78, 205, 196, 0.12);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.9em;
    color: var(--accent-mint);
}

.prose h3 {
    color: var(--accent-blue);
    margin: 32px 0 12px;
}

.about-list {
    list-style: none;
    max-width: 760px;
    margin: 0 auto;
}

.about-list li {
    padding: 16px 20px;
    margin-bottom: 12px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border-left: 4px solid var(--accent-teal);
    color: var(--text-soft);
    transition:
        transform var(--transition-med),
        background var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-med);
}

.about-list li:hover {
    transform: translateX(6px);
    background: var(--bg-soft);
    border-left-color: var(--accent-mint);
    box-shadow: -4px 8px 24px rgba(78, 205, 196, 0.12);
}

.about-list strong {
    color: var(--accent-mint);
}

/* Footer */
.site-footer {
    background: var(--footer-bg);
    border-top: 1px solid var(--border-soft);
    padding: 48px 0 32px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: background var(--transition-med);
}

.site-footer p {
    margin-bottom: 10px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.footer-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.footer-nav a {
    text-decoration: none;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: 999px;
    transition:
        color var(--transition-fast),
        background var(--transition-fast),
        transform var(--transition-fast);
}

.footer-nav a:hover {
    background: rgba(78, 205, 196, 0.12);
    transform: translateY(-2px);
    text-shadow: none;
}

/* Scroll top */
.scroll-top-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    color: var(--bg-deep);
    border: none;
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 6px 20px var(--accent-glow);
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        opacity var(--transition-fast);
    z-index: 999;
    display: none;
    animation: softPulse 2.5s ease-in-out infinite;
}

.scroll-top-btn:hover {
    transform: scale(1.12) translateY(-3px);
    animation: none;
    box-shadow: 0 10px 32px rgba(78, 205, 196, 0.5);
}

.scroll-top-btn:active {
    transform: scale(0.95);
}

/* Envelope button */
.envelope-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
}

.envelope-icon {
    flex-shrink: 0;
}

/* Mail modal (Gmail-style) */
body.mail-modal-open {
    overflow: hidden;
}

.mail-modal {
    position: fixed;
    inset: 0;
    z-index: 2100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.mail-modal[hidden] {
    display: none;
}

.mail-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(11, 26, 34, 0.72);
    backdrop-filter: blur(4px);
}

[data-theme="light"] .mail-modal__backdrop {
    background: rgba(10, 22, 32, 0.45);
}

.mail-modal__window {
    position: relative;
    width: min(640px, 100%);
    max-height: min(85vh, 720px);
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    box-shadow: var(--shadow), 0 24px 64px rgba(0, 0, 0, 0.35);
    overflow: hidden;
    animation: mailSlideIn 0.35s var(--ease-out);
}

@keyframes mailSlideIn {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.mail-modal__titlebar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    color: var(--bg-deep);
    flex-shrink: 0;
}

.mail-modal__controls {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.mail-modal__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    opacity: 0.85;
}

.mail-modal__dot--close {
    background: #ff6b6b;
}

.mail-modal__dot--min {
    background: #ffd166;
}

.mail-modal__dot--max {
    background: #a8e6cf;
}

.mail-modal__subject {
    flex: 1;
    margin: 0;
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mail-modal__close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: rgba(11, 26, 34, 0.15);
    color: var(--bg-deep);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.mail-modal__close:hover {
    background: rgba(11, 26, 34, 0.28);
}

.mail-modal__fields {
    padding: 0 20px;
    border-bottom: 1px solid var(--border-soft);
    flex-shrink: 0;
}

.mail-field {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-soft);
    font-size: 0.92rem;
}

.mail-field:last-child {
    border-bottom: none;
}

.mail-field__label {
    flex-shrink: 0;
    width: 48px;
    color: var(--text-muted);
    font-weight: 600;
}

.mail-field__value {
    color: var(--text-primary);
}

.mail-field__value--to {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    background: rgba(78, 205, 196, 0.15);
    color: var(--accent-teal);
    font-weight: 700;
}

[data-theme="light"] .mail-field__value--to {
    background: rgba(26, 122, 115, 0.12);
}

.mail-modal__body {
    padding: 24px 20px 28px;
    overflow-y: auto;
    color: var(--text-soft);
    font-size: 1.02rem;
    line-height: 1.75;
}

.mail-modal__body p {
    margin-bottom: 16px;
}

.mail-modal__body p:last-child {
    margin-bottom: 0;
}

.mail-modal__ps {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px dashed var(--border-soft);
    color: var(--text-muted);
    font-style: italic;
}

/* Responsive */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-carousel {
        max-height: 420px;
        margin: 0 auto;
        max-width: 400px;
        width: 100%;
    }
}

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

    .site-nav {
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--header-bg);
        border-bottom: 1px solid var(--border-soft);
        padding: 16px 24px;
        display: none;
    }

    .site-nav.open {
        display: block;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 4px;
    }

    .quote-block {
        padding: 32px 24px;
    }
}

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

    .carousel-slide.active img,
    .hero-carousel:hover .carousel-slide.active img {
        transform: none;
    }
}