/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 300;
    color: var(--slate-800);
    background: #fff;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ─── Custom Properties ─── */
:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --font-serif: 'Instrument Serif', 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Skip Link ─── */
.skip-link {
    position: absolute; top: -100%; left: 1rem;
    background: var(--teal-700); color: #fff;
    padding: .5rem 1rem; border-radius: 0 0 .5rem .5rem;
    z-index: 200; font-size: .875rem;
    transition: top var(--transition);
}
.skip-link:focus { top: 0; }

/* ─── Typography ─── */
.eyebrow {
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 1rem;
}
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--slate-900);
    margin-bottom: 1.5rem;
}
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header .section-title { margin-bottom: .5rem; }

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .875rem 1.75rem;
    border-radius: 100px;
    font-size: .9375rem;
    font-weight: 400;
    letter-spacing: .01em;
    transition: all var(--transition);
    border: 1.5px solid transparent;
    cursor: pointer;
    font-family: var(--font-body);
}
.btn--primary {
    background: var(--teal-600);
    color: #fff;
    border-color: var(--teal-600);
}
.btn--primary:hover { background: var(--teal-700); border-color: var(--teal-700); transform: translateY(-1px); }
.btn--outline {
    background: transparent;
    color: var(--teal-600);
    border-color: var(--teal-600);
}
.btn--outline:hover { background: var(--teal-50); }
.btn--ghost {
    background: transparent;
    color: var(--slate-600);
    border-color: var(--slate-200);
}
.btn--ghost:hover { border-color: var(--teal-600); color: var(--teal-600); }
.btn--white {
    background: #fff;
    color: var(--teal-700);
    border-color: #fff;
}
.btn--white:hover { background: var(--teal-50); transform: translateY(-1px); }
.btn--ghost-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.4);
}
.btn--ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.1); }
.btn--full { width: 100%; justify-content: center; }

/* ─── Navigation ─── */
.nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-100);
    transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 1px 20px rgba(0,0,0,.06); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: .625rem; }
.logo-mark { color: var(--teal-600); }
.logo--light .logo-mark { color: var(--teal-500); }
.logo-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--slate-900);
    letter-spacing: -0.01em;
}
.logo--light .logo-text { color: #fff; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
    font-size: .875rem;
    color: var(--slate-600);
    letter-spacing: .02em;
    transition: color var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute; bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--teal-600);
    transition: width var(--transition);
}
.nav-links a:hover { color: var(--teal-600); }
.nav-links a:hover::after { width: 100%; }
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none; border: none;
    cursor: pointer; padding: .5rem;
}
.nav-toggle span {
    display: block; width: 22px; height: 1.5px;
    background: var(--slate-700);
    transition: all var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -5px); }

/* ─── Hero ─── */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--slate-50) 0%, #fff 50%, var(--teal-50) 100%);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 2rem;
    padding-bottom: 4rem;
}
.hero-content { max-width: 520px; }
.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--slate-900);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}
.hero-headline .accent { color: var(--teal-600); font-style: italic; }
.hero-sub {
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 440px;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-meta { display: flex; gap: 3rem; }
.meta-item { display: flex; flex-direction: column; gap: .25rem; }
.meta-label { font-size: .6875rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--slate-400); }
.meta-value { font-size: .9375rem; color: var(--slate-700); }
.hero-image { position: relative; }
.hero-img-wrap {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0,0,0,.1);
}
.hero-img-wrap img { width: 100%; height: 520px; object-fit: cover; }
.hero-img-accent {
    position: absolute;
    bottom: -20px; right: -20px;
    width: 160px; height: 160px;
    background: var(--teal-100);
    border-radius: 50%;
    z-index: -1;
}
.hero-line {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--slate-200), transparent);
}

/* ─── About ─── */
.about { padding: 7rem 0; }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.about-image { border-radius: 12px; overflow: hidden; }
.about-image img { width: 100%; height: 420px; object-fit: cover; }
.about-content p {
    color: var(--slate-600);
    margin-bottom: 1.25rem;
    line-height: 1.8;
}
.about-list { list-style: none; margin-top: 2rem; display: flex; flex-direction: column; gap: .75rem; }
.about-list li {
    display: flex; align-items: center; gap: .75rem;
    font-size: .9375rem; color: var(--slate-700);
}
.about-list .check {
    width: 20px; height: 20px;
    background: var(--teal-100);
    color: var(--teal-600);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: .625rem;
    flex-shrink: 0;
}

/* ─── Services ─── */
.services { padding: 7rem 0; background: var(--slate-50); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.service-card {
    background: #fff;
    border-radius: 12px;
    padding: 2.25rem;
    border: 1px solid var(--slate-100);
    transition: all var(--transition);
}
.service-card:hover {
    border-color: var(--teal-200);
    box-shadow: 0 8px 30px rgba(13,148,136,.08);
    transform: translateY(-3px);
}
.service-icon {
    width: 52px; height: 52px;
    background: var(--teal-50);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: var(--teal-600);
    margin-bottom: 1.5rem;
    transition: all var(--transition);
}
.service-card:hover .service-icon { background: var(--teal-600); color: #fff; }
.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--slate-900);
    margin-bottom: .75rem;
}
.service-card p { font-size: .9375rem; color: var(--slate-500); line-height: 1.7; }

/* ─── Approach ─── */
.approach { padding: 7rem 0; }
.approach-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.approach-image { border-radius: 12px; overflow: hidden; }
.approach-image img { width: 100%; height: 680px; object-fit: cover; }
.approach-steps { display: flex; flex-direction: column; gap: 2.5rem; margin-top: 1rem; }
.step { display: flex; gap: 1.5rem; align-items: flex-start; }
.step-num {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--teal-200);
    line-height: 1;
    flex-shrink: 0;
    width: 48px;
}
.step h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--slate-900);
    margin-bottom: .5rem;
}
.step p { font-size: .9375rem; color: var(--slate-500); line-height: 1.7; }

/* ─── Visit CTA ─── */
.visit { padding: 0 0 7rem; }
.visit-banner {
    background: linear-gradient(135deg, var(--teal-800) 0%, var(--teal-700) 50%, var(--slate-800) 100%);
    border-radius: 20px;
    padding: 5rem 4rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3rem;
    align-items: center;
}
.visit-desc { color: rgba(255,255,255,.7); font-size: 1.0625rem; margin-top: 1rem; max-width: 400px; }
.visit-actions { display: flex; flex-direction: column; gap: 1rem; }

/* ─── Contact ─── */
.contact { padding: 7rem 0; background: var(--slate-50); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}
.contact-details { display: flex; flex-direction: column; gap: 1.75rem; }
.detail { display: flex; gap: 1rem; align-items: flex-start; }
.detail-icon {
    width: 44px; height: 44px;
    background: var(--teal-50);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--teal-600);
    flex-shrink: 0;
}
.detail strong { display: block; font-weight: 500; font-size: .875rem; color: var(--slate-900); margin-bottom: .25rem; }
.detail span, .detail a { font-size: .9375rem; color: var(--slate-500); }
.detail a:hover { color: var(--teal-600); }

/* ─── Form ─── */
.contact-form-wrap {
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid var(--slate-100);
    box-shadow: 0 4px 20px rgba(0,0,0,.04);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.25rem; }
.form-group label {
    font-size: .8125rem;
    font-weight: 500;
    color: var(--slate-700);
    letter-spacing: .03em;
}
.form-group input, .form-group select, .form-group textarea {
    padding: .75rem 1rem;
    border: 1.5px solid var(--slate-200);
    border-radius: 8px;
    font-size: .9375rem;
    font-family: var(--font-body);
    color: var(--slate-800);
    background: #fff;
    transition: border-color var(--transition);
    outline: none;
    width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--teal-500);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--slate-300); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
    display: flex; align-items: center; gap: .75rem;
    background: var(--teal-50);
    border: 1px solid var(--teal-200);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    color: var(--teal-700);
    font-size: .9375rem;
    margin-top: 1rem;
}

/* ─── Footer ─── */
.footer {
    background: var(--slate-900);
    padding: 4rem 0 0;
    color: #fff;
}
.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-links, .footer-contact { display: flex; flex-direction: column; gap: .75rem; }
.footer-links strong, .footer-contact strong {
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: .25rem;
}
.footer-links a {
    font-size: .9375rem;
    color: var(--slate-300);
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--teal-400); }
.footer-contact address { font-size: .9375rem; color: var(--slate-300); line-height: 1.8; }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    font-size: .8125rem;
    color: var(--slate-500);
}

/* ─── Animations ─── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s cubic-bezier(0.4,0,0.2,1), transform .7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── Mobile Nav ─── */
@media (max-width: 900px) {
    .nav-links {
        position: fixed;
        top: 72px; left: 0; right: 0;
        background: rgba(255,255,255,.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--slate-100);
        transform: translateY(-120%);
        transition: transform var(--transition);
        box-shadow: 0 20px 40px rgba(0,0,0,.08);
    }
    .nav-links.open { transform: translateY(0); }
    .nav-toggle { display: flex; }
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
    .hero-grid, .about-grid, .approach-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .hero-image { order: -1; }
    .hero-img-wrap img { height: 360px; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .approach-image { order: -1; }
    .approach-image img { height: 400px; }
    .visit-banner { grid-template-columns: 1fr; padding: 3rem 2rem; }
    .visit-actions { flex-direction: row; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .hero { padding-top: 72px; }
    .hero-grid { padding-bottom: 2rem; }
    .hero-actions { flex-direction: column; }
    .hero-meta { flex-direction: column; gap: 1.5rem; }
    .services-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: .5rem; text-align: center; }
    .visit-banner { padding: 2.5rem 1.5rem; }
    .about, .services, .approach, .contact { padding: 4rem 0; }
}