/* Landing Page Styles - Enhanced */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --accent: #2d6a4f;
    --accent-hover: #40916c;
    --accent-light: #d8f3dc;
    --accent-dark: #1b4332;
    --text: #333;
    --text-light: #666;
    --bg: #fff;
    --bg-alt: #f8f9fa;
    --gold: #c9a227;
    --font-body: "Optima", "Avenir Next", "Segoe UI", sans-serif;
    --font-display: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", serif;
}

body {
    font-family: var(--font-body);
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
}
h1, h2, h3 { font-family: var(--font-display); letter-spacing: 0.02em; }

a { color: var(--accent); transition: color 0.2s; }
a:hover { color: var(--accent-hover); }

/* Header */
.landing-header {
    background: var(--bg);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.95);
}

.landing-nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: -0.5px;
    font-family: var(--font-display);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
}
.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
}
.nav-links a:not(.btn):hover::after { width: 100%; }

.nav-toggle { display: none; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border: 2px solid var(--accent);
    border-radius: 50px;
    background: var(--bg);
    color: var(--accent);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s ease;
}
.btn:hover {
    background: var(--accent-light);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(45,106,79,0.2);
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover {
    background: var(--accent-hover);
    color: #fff;
    box-shadow: 0 6px 20px rgba(45,106,79,0.3);
}
.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem 4rem;
    background: linear-gradient(135deg, #f8fdf9 0%, #e8f5e9 50%, #f0f7f4 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(45,106,79,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(201,162,39,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--accent-dark);
    letter-spacing: -1px;
    line-height: 1.2;
}

/* Serene UI theme (revert by setting UI_THEME=classic) */
body.ui-serene {
    --accent: #406a56;
    --accent-hover: #315547;
    --accent-light: #e1ece3;
    --accent-dark: #243d31;
    --text: #2f352f;
    --text-light: #636863;
    --bg: #f3eee5;
    --bg-alt: #ece6dc;
    --gold: #c8ab7b;
    background:
        radial-gradient(circle at 12% 8%, rgba(85, 124, 93, 0.14), transparent 35%),
        radial-gradient(circle at 87% 15%, rgba(201, 178, 146, 0.2), transparent 30%),
        linear-gradient(180deg, #f7f2e8 0%, #efe9df 100%);
}

body.ui-serene .landing-header {
    background: rgba(248, 244, 236, 0.9);
    box-shadow: 0 2px 18px rgba(48, 63, 52, 0.14);
}

body.ui-serene .hero {
    background:
        radial-gradient(ellipse at top right, rgba(177, 198, 181, 0.2), transparent 55%),
        radial-gradient(ellipse at bottom left, rgba(205, 183, 154, 0.16), transparent 60%),
        linear-gradient(135deg, #f7f2e8 0%, #efe9de 55%, #e7dfd1 100%);
}

body.ui-serene .feature,
body.ui-serene .upcoming-widget-card,
body.ui-serene .class-card,
body.ui-serene .price-card,
body.ui-serene .contact-info,
body.ui-serene .contact-form-section {
    border: 1px solid rgba(74, 101, 83, 0.18);
    box-shadow: 0 12px 32px rgba(58, 70, 61, 0.08);
}

body.ui-serene .btn {
    border-radius: 999px;
}

/* Scandi UI theme (soft neutral + pastel pink) */
body.ui-scandi {
    --accent: #b98296;
    --accent-hover: #a66f83;
    --accent-light: #f2e4ea;
    --accent-dark: #724b5a;
    --text: #342f31;
    --text-light: #696164;
    --bg: #f7f3f1;
    --bg-alt: #efe8e5;
    --gold: #c8a990;
    background:
        radial-gradient(circle at 12% 8%, rgba(187, 152, 166, 0.18), transparent 35%),
        radial-gradient(circle at 86% 14%, rgba(215, 199, 190, 0.22), transparent 30%),
        linear-gradient(180deg, #f9f5f3 0%, #f0eae7 100%);
}

body.ui-scandi .landing-header {
    background: rgba(250, 245, 243, 0.92);
    box-shadow: 0 2px 18px rgba(82, 63, 71, 0.16);
}

body.ui-scandi .hero {
    background:
        radial-gradient(ellipse at top right, rgba(208, 182, 193, 0.2), transparent 56%),
        radial-gradient(ellipse at bottom left, rgba(220, 204, 194, 0.2), transparent 60%),
        linear-gradient(135deg, #faf6f4 0%, #f1ebe8 55%, #e9e1dd 100%);
}

body.ui-scandi .feature,
body.ui-scandi .upcoming-widget-card,
body.ui-scandi .class-card,
body.ui-scandi .price-card,
body.ui-scandi .contact-info,
body.ui-scandi .contact-form-section {
    border: 1px solid rgba(143, 114, 126, 0.2);
    box-shadow: 0 12px 30px rgba(81, 64, 72, 0.09);
}

body.ui-scandi .btn {
    border-radius: 999px;
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 0.75rem;
    font-weight: 300;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 2.5rem;
}

.hero .btn {
    animation: fadeInUp 0.6s ease 0.3s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.04);
}

.feature:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.feature h3 {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.feature p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Home info grid (calendar + notices) */
.home-info-grid {
    padding: 1rem 2rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 1rem;
    align-items: start;
}

.home-info-grid.single {
    grid-template-columns: 1fr;
}

.public-notice-card {
    background: #fff;
    border: 1px solid rgba(45,106,79,0.15);
    border-radius: 20px;
    box-shadow: 0 10px 35px rgba(0,0,0,0.06);
    padding: 1.25rem;
}

.public-notice-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.65rem;
}

.public-notice-head h2 {
    color: var(--accent-dark);
    font-size: 1.35rem;
}

.public-notice-list {
    display: grid;
    gap: 0.7rem;
}

.public-notice-item {
    padding: 0.85rem 0.95rem;
    border-radius: 14px;
    border: 1px solid rgba(45,106,79,0.2);
    background: linear-gradient(180deg, #ffffff 0%, #f7fbf8 100%);
}

.public-notice-item h3 {
    color: var(--accent-dark);
    margin-bottom: 0.35rem;
    font-size: 1.05rem;
}

.public-notice-item p {
    color: var(--text-light);
    line-height: 1.55;
    white-space: pre-wrap;
}

.public-notice-meta {
    display: flex;
    gap: 0.45rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0.35rem;
    font-size: 0.78rem;
    color: var(--text-light);
}

.public-notice-category {
    font-weight: 600;
}

/* Upcoming Widget */
.upcoming-widget {
    padding: 1rem 2rem 5rem;
}

.upcoming-widget-card {
    background: #fff;
    border: 1px solid rgba(45,106,79,0.15);
    border-radius: 20px;
    box-shadow: 0 10px 35px rgba(0,0,0,0.06);
    padding: 1.25rem;
}

.upcoming-widget-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.upcoming-widget-head h2 {
    color: var(--accent-dark);
    font-size: 1.35rem;
}

.upcoming-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.upcoming-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(45,106,79,0.2);
    background: linear-gradient(180deg, #ffffff 0%, #f7fbf8 100%);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.upcoming-item > div {
    min-width: 0;
}

.upcoming-item:hover {
    transform: translateY(-2px);
    border-color: rgba(45,106,79,0.35);
    box-shadow: 0 8px 18px rgba(45,106,79,0.12);
}

.upcoming-name {
    font-weight: 600;
    color: var(--accent-dark);
    line-height: 1.3;
}

.upcoming-badge {
    display: inline-block;
    margin-left: 0.5rem;
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #7c2d12;
    background: #ffedd5;
    border: 1px solid #fdba74;
    vertical-align: middle;
}

.upcoming-meta {
    color: var(--text-light);
    font-size: 0.95rem;
    overflow-wrap: anywhere;
}

.upcoming-arrow {
    color: var(--accent);
    font-weight: 700;
}

.upcoming-empty {
    color: var(--text-light);
    padding: 0.5rem 0.25rem 0.25rem;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent) 100%);
    color: #fff;
    text-align: center;
    padding: 6rem 2rem;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta h2 {
    margin-bottom: 1rem;
    font-size: 2.2rem;
    position: relative;
    font-weight: 600;
}

.cta p {
    margin-bottom: 2rem;
    opacity: 0.9;
    font-size: 1.1rem;
    position: relative;
}

.cta .btn {
    position: relative;
    border-color: #fff;
}
.cta .btn-primary {
    background: #fff;
    color: var(--accent);
}
.cta .btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
}

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, #f8fdf9 0%, #e8f5e9 100%);
    padding: 8rem 2rem 4rem;
    text-align: center;
    margin-top: 72px;
}

.page-hero h1 {
    color: var(--accent-dark);
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.page-hero p {
    color: var(--text-light);
    font-size: 1.15rem;
}

/* Content Sections */
.content-section {
    padding: 5rem 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.content-section.alt {
    background: var(--bg-alt);
    max-width: 100%;
}

.content-section.alt .content-block {
    max-width: 900px;
    margin: 0 auto;
}

.content-block h2 {
    color: var(--accent-dark);
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    font-weight: 600;
}

.content-block p {
    margin-bottom: 1.25rem;
    color: var(--text);
    font-size: 1.05rem;
}

.approach-list {
    list-style: none;
}

.approach-list li {
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
    font-size: 1.05rem;
}

/* Instructor */
.instructor-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.instructor-card {
    background: rgba(255,255,255,0.7);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 16px;
    padding: 1.5rem;
}

.instructor-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    color: var(--accent-dark);
}

.instructor-title {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

/* Classes Grid */
.classes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.class-card {
    background: var(--bg);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.class-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    opacity: 0;
    transition: opacity 0.3s;
}

.class-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

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

.class-card h3 {
    color: var(--accent-dark);
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
}

.class-level {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.class-card > p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.class-card ul {
    list-style: none;
    margin-top: 1.5rem;
}

.class-card li {
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.class-card li::before {
    content: "✓";
    color: var(--accent);
    font-weight: 700;
    font-size: 0.9rem;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 5rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.price-card {
    background: var(--bg);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.price-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.price-card.featured {
    border: 2px solid var(--accent);
    box-shadow: 0 15px 50px rgba(45,106,79,0.15);
    transform: scale(1.02);
}

.price-card.featured:hover {
    transform: scale(1.02) translateY(-6px);
}

.featured-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: #fff;
    padding: 0.4rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.price-card h3 {
    color: var(--accent-dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
}

.price-period {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1rem;
}

.price-card ul {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.price-card li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.95rem;
    color: var(--text);
}

.price-card li:last-child {
    border-bottom: none;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    padding: 5rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info h2, .contact-form-section h2 {
    color: var(--accent-dark);
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item h4 {
    color: var(--accent);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.contact-item p, .contact-item a {
    color: var(--text);
    font-size: 1.05rem;
}

.contact-form {
    background: var(--bg-alt);
    padding: 2.5rem;
    border-radius: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    font-size: 1rem;
    margin-bottom: 1.25rem;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(45,106,79,0.1);
}

/* Footer */
.landing-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 5rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.footer-section a {
    display: block;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    padding: 0.4rem 0;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-section a:hover { color: #fff; }

.footer-section p {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* Scroll offset for fixed header */
main {
    padding-top: 72px;
}

.hero {
    margin-top: -72px;
    padding-top: calc(72px + 4rem);
}

/* Mobile */
@media (max-width: 900px) {
    .home-info-grid {
        grid-template-columns: 1fr;
        padding: 0.75rem 1rem 1.25rem;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .upcoming-list {
        grid-template-columns: 1fr;
    }

    .upcoming-widget-head {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 0.75rem;
    }

    .upcoming-widget-head .btn {
        width: 100%;
        text-align: center;
    }

    .public-notice-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .public-notice-head .btn {
        width: 100%;
        text-align: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .public-notice-card {
        padding: 0.9rem;
        border-radius: 14px;
    }

    .public-notice-head h2 {
        font-size: 1.2rem;
    }

    .public-notice-item {
        padding: 0.75rem 0.8rem;
    }

    .upcoming-widget {
        padding: 0.5rem 1rem 3rem;
    }

    .upcoming-widget-card {
        padding: 0.9rem;
        border-radius: 14px;
    }

    .upcoming-widget-head h2 {
        font-size: 1.2rem;
    }

    .upcoming-item {
        align-items: flex-start;
        padding: 0.75rem 0.8rem;
    }

    .upcoming-name {
        font-size: 0.98rem;
    }

    .upcoming-meta {
        font-size: 0.88rem;
        line-height: 1.45;
    }

    .upcoming-badge {
        margin-left: 0.35rem;
        font-size: 0.68rem;
    }

    .upcoming-arrow {
        display: none;
    }

    .hero h1 { font-size: 2.5rem; }
    .hero-tagline { font-size: 1.2rem; }

    .nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 6px;
        width: 36px;
        height: 36px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 6px;
    }
    .nav-toggle span {
        display: block;
        width: 100%;
        height: 2px;
        background: var(--accent);
        border-radius: 2px;
        transition: transform 0.3s, opacity 0.3s;
    }
    .nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg);
        padding: 1.5rem 2rem;
        gap: 0;
        box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    }
    .nav-links.open { display: flex; }
    .nav-links a {
        padding: 1rem 0;
        border-bottom: 1px solid #eee;
    }
    .nav-links a::after { display: none; }
    .nav-links .btn {
        margin-top: 1rem;
        text-align: center;
        border-bottom: none;
    }

    .landing-header { position: fixed; }

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

    .page-hero {
        padding: 7rem 1.5rem 3rem;
    }

    .page-hero h1 {
        font-size: 2rem;
    }
}