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

:root {
    --teal-900: #0d3b3e;
    --teal-800: #134f54;
    --teal-700: #1a6b71;
    --teal-600: #1f7f87;
    --teal-500: #26a0a9;
    --teal-400: #4db8c0;
    --teal-100: #d0ecef0;
    --teal-50: #e8f5f6;
    --slate-950: #0a0f14;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --slate-50: #f8fafc;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--slate-800);
    background: var(--slate-50);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ── NAV ─────────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 250, 252, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-200);
    transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

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

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--teal-800);
    text-decoration: none;
    letter-spacing: 0.02em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--slate-600);
    text-decoration: none;
    position: relative;
    transition: color 0.25s ease;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--teal-600);
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: var(--teal-700);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-line {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--slate-700);
    transition: all 0.3s ease;
}

/* ── HERO ────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--teal-900) 0%, var(--teal-700) 35%, var(--teal-500) 65%, var(--slate-700) 100%);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(26, 107, 113, 0.5) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(77, 184, 192, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(15, 23, 42, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 780px;
    padding: 0 2rem;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.6rem);
    font-weight: 300;
    color: #ffffff;
    line-height: 1.25;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.hero-headline br + span {
    display: block;
}

.hero-sub {
    font-size: 0.85rem;
    font-weight: 300;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--teal-100);
    margin-bottom: 2.5rem;
}

.hero-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-lines span {
    position: absolute;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.06), transparent);
}

.hero-lines span:nth-child(1) { left: 15%; }
.hero-lines span:nth-child(2) { left: 50%; }
.hero-lines span:nth-child(3) { left: 85%; }

/* ── BUTTONS ─────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 2px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--teal-700);
    color: #ffffff;
    border-color: var(--teal-700);
}

.btn-primary:hover {
    background: var(--teal-800);
    border-color: var(--teal-800);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(13, 59, 62, 0.25);
}

.btn-light {
    background: #ffffff;
    color: var(--teal-800);
    border-color: #ffffff;
}

.btn-light:hover {
    background: var(--slate-100);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn-outline-light {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255,255,255,0.5);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: #ffffff;
}

/* ── SECTIONS ────────────────────────────────── */
section {
    padding: 7rem 0;
}

.section-label {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 300;
    color: var(--slate-900);
    line-height: 1.2;
    margin-bottom: 3rem;
    letter-spacing: -0.01em;
}

/* ── SERVICES ────────────────────────────────── */
.services {
    background: var(--slate-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    padding: 2.5rem;
    background: #ffffff;
    border: 1px solid var(--slate-200);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--teal-300);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.06);
}

.service-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--teal-600);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--slate-600);
    line-height: 1.75;
}

/* ── ABOUT ───────────────────────────────────── */
.about {
    background: #ffffff;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
    display: block;
}

.about-content p {
    font-size: 0.95rem;
    color: var(--slate-600);
    margin-bottom: 1.25rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--slate-200);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--teal-700);
}

.stat-label {
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate-500);
}

/* ── GALLERY ─────────────────────────────────── */
.gallery {
    background: var(--slate-50);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.gallery-item {
    overflow: hidden;
    border-radius: 4px;
    aspect-ratio: 4/5;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.04);
}

/* ── CTA ─────────────────────────────────────── */
.cta {
    background: linear-gradient(135deg, var(--teal-900) 0%, var(--teal-700) 50%, var(--slate-800) 100%);
    text-align: center;
    padding: 6rem 0;
}

.cta-headline {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 300;
    color: #ffffff;
    line-height: 1.25;
    margin-bottom: 1rem;
}

.cta-sub {
    font-size: 0.9rem;
    color: var(--teal-100);
    margin-bottom: 2.5rem;
}

.cta-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── CONTACT ─────────────────────────────────── */
.contact {
    background: #ffffff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.contact-item svg {
    color: var(--teal-600);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate-500);
    margin-bottom: 0.3rem;
}

.contact-item a {
    font-size: 0.95rem;
    color: var(--slate-800);
    text-decoration: none;
    line-height: 1.6;
    transition: color 0.2s ease;
}

.contact-item a:hover {
    color: var(--teal-700);
}

/* ── FORM ────────────────────────────────────── */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--slate-600);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--slate-900);
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 2px;
    padding: 0.8rem 1rem;
    outline: none;
    transition: border-color 0.25s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--teal-500);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}

.form-success {
    display: none;
    font-size: 0.88rem;
    color: var(--teal-700);
    text-align: center;
    padding: 1rem;
    background: var(--teal-50);
    border-radius: 2px;
    margin-top: 0.5rem;
}

.form-success.visible {
    display: block;
}

/* ── FOOTER ──────────────────────────────────── */
.footer {
    background: var(--slate-900);
    padding: 2.5rem 0;
    text-align: center;
}

.footer p {
    font-size: 0.8rem;
    color: var(--slate-500);
    line-height: 1.8;
}

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-image {
        max-height: 400px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 640px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(248, 250, 252, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: center;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease, padding 0.35s ease;
        border-bottom: 1px solid var(--slate-200);
    }

    .nav-menu.open {
        max-height: 300px;
        padding: 1.5rem 0;
    }

    .nav-menu li {
        padding: 0.75rem 2rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .nav-toggle-line:nth-child(1) {
        transform: rotate(45deg) translate(4px, 4px);
    }

    .nav-toggle.active .nav-toggle-line:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .nav-toggle-line:nth-child(3) {
        transform: rotate(-45deg) translate(4px, -4px);
    }

    .hero-headline {
        font-size: clamp(1.6rem, 7vw, 2.4rem);
    }

    section {
        padding: 5rem 0;
    }

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

    .about-stats {
        gap: 2rem;
    }

    .cta-links {
        flex-direction: column;
        align-items: center;
    }
}

/* ── REDUCED MOTION ──────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    html {
        scroll-behavior: auto;
    }
}