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

:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-300: #5eead4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --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;
    --cream: #fefdf8;
    --warm-white: #fafaf7;
    --font-sans: 'Outfit', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
    --shadow-md: 0 4px 16px rgba(15,23,42,0.08), 0 2px 6px rgba(15,23,42,0.04);
    --shadow-lg: 0 12px 40px rgba(15,23,42,0.12), 0 4px 12px rgba(15,23,42,0.06);
    --shadow-xl: 0 24px 60px rgba(15,23,42,0.14);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--slate-800);
    background: var(--cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Typography ── */
.section-tag {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--slate-900);
    line-height: 1.15;
    margin-bottom: 20px;
}

.section-title em {
    font-style: italic;
    color: var(--teal-600);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--slate-500);
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-desc { margin: 0 auto; }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-xl);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--teal-600);
    color: white;
    box-shadow: 0 4px 16px rgba(13,148,136,0.3);
}

.btn-primary:hover {
    background: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13,148,136,0.35);
}

.btn-outline {
    background: rgba(255,255,255,0.15);
    color: white;
    border: 1.5px solid rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 10px 22px;
    font-size: 0.85rem;
}

.btn-full { width: 100%; justify-content: center; }

/* ── Navbar ── */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

#navbar.scrolled {
    background: rgba(250,250,247,0.92);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1.15rem;
    color: var(--slate-900);
}

.logo-icon { color: var(--teal-600); }

#navbar .logo { color: white; }
#navbar.scrolled .logo { color: var(--slate-900); }

#main-nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
}

#main-nav a {
    padding: 8px 16px;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 400;
    color: rgba(255,255,255,0.85);
    transition: var(--transition);
}

#main-nav a:hover {
    color: white;
    background: rgba(255,255,255,0.12);
}

#navbar.scrolled #main-nav a { color: var(--slate-600); }
#navbar.scrolled #main-nav a:hover { color: var(--teal-600); background: var(--teal-50); }

#navbar.scrolled #main-nav .btn-sm {
    background: var(--teal-600);
    color: white;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: var(--transition);
}

#navbar.scrolled .nav-toggle span { background: var(--slate-700); }

/* ── Hero ── */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15,23,42,0.72) 0%,
        rgba(13,148,136,0.55) 50%,
        rgba(15,23,42,0.65) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 140px 0 100px;
    max-width: 720px;
}

.hero-tag {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--teal-200);
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 600;
    color: white;
    line-height: 1.05;
    margin-bottom: 28px;
}

.hero-headline em {
    font-style: italic;
    color: var(--teal-200);
}

.hero-sub {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.75);
    font-weight: 400;
}

.badge svg { color: var(--teal-300); }

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: rgba(255,255,255,0.5);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(8px); }
    60% { transform: translateX(-50%) translateY(4px); }
}

/* ── Section Spacing ── */
.section {
    padding: 100px 0;
}

/* ── Services ── */
#services { background: var(--warm-white); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--teal-100);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--teal-50), var(--teal-100));
    color: var(--teal-600);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--teal-600), var(--teal-700));
    color: white;
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--slate-900);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--slate-500);
    line-height: 1.7;
}

/* ── About ── */
.about-section { background: white; }

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

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-img-main img { width: 100%; aspect-ratio: 6/7; object-fit: cover; }

.about-img-float {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid white;
}

.about-img-float img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

.about-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-top: 48px;
    padding: 28px 32px;
    background: linear-gradient(135deg, var(--teal-50), var(--teal-100));
    border-radius: var(--radius-md);
}

.stat { display: flex; flex-direction: column; }
.stat-number { font-family: var(--font-serif); font-size: 2rem; font-weight: 600; color: var(--teal-700); }
.stat-label { font-size: 0.82rem; color: var(--slate-600); margin-top: 2px; }
.stat-divider { width: 1px; height: 48px; background: var(--teal-200); }

.about-content .section-tag { text-align: left; }
.about-content .section-title { text-align: left; }

.about-text {
    font-size: 1rem;
    color: var(--slate-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 28px 0 36px;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--slate-700);
    font-weight: 500;
}

.about-list svg { color: var(--teal-500); flex-shrink: 0; }

/* ── Gallery ── */
.gallery-section { background: var(--warm-white); }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img { transform: scale(1.08); }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,23,42,0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-overlay span {
    color: white;
    font-weight: 500;
    font-size: 0.95rem;
}

/* ── Testimonials ── */
.testimonials-section {
    background: linear-gradient(135deg, var(--slate-900) 0%, var(--slate-800) 100%);
    color: white;
}

.testimonials-section .section-tag { color: var(--teal-300); }
.testimonials-section .section-title { color: white; }
.testimonials-section .section-title em { color: var(--teal-300); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
}

.testimonial-quote {
    color: var(--teal-400);
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--teal-500), var(--teal-700));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: white;
    flex-shrink: 0;
}

.author-name { font-weight: 500; color: white; font-size: 0.92rem; }
.author-location { font-size: 0.8rem; color: rgba(255,255,255,0.45); margin-top: 2px; }

/* ── Contact ── */
.contact-section { background: white; }

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

.contact-info .section-tag { text-align: left; }
.contact-info .section-title { text-align: left; }
.contact-desc { font-size: 1rem; color: var(--slate-500); line-height: 1.75; margin-bottom: 40px; }

.contact-details { display: flex; flex-direction: column; gap: 24px; }

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--teal-50);
    color: var(--teal-600);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: 4px;
}

.contact-item a {
    color: var(--slate-700);
    font-weight: 500;
    transition: var(--transition);
}

.contact-item a:hover { color: var(--teal-600); }

.contact-item span { color: var(--slate-600); font-size: 0.92rem; line-height: 1.6; }

/* ── Form ── */
.contact-form-wrap {
    background: var(--warm-white);
    border-radius: var(--radius-lg);
    padding: 44px;
    border: 1px solid var(--slate-100);
}

.contact-form h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--slate-900);
    margin-bottom: 28px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--slate-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.92rem;
    color: var(--slate-800);
    background: white;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal-500);
    box-shadow: 0 0 0 3px rgba(20,184,166,0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--slate-300); }

.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
    text-align: center;
    padding: 40px 20px;
    color: var(--teal-700);
}

.form-success svg { margin: 0 auto 16px; color: var(--teal-500); }
.form-success p { font-size: 0.95rem; color: var(--slate-600); line-height: 1.7; }

/* ── Footer ── */
#footer {
    background: var(--slate-900);
    color: rgba(255,255,255,0.6);
    padding: 72px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 56px;
}

.footer-brand .logo { color: white; margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.75; max-width: 280px; }

.footer-links h4,
.footer-contact h4 {
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 12px; }

.footer-links a {
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover { color: var(--teal-400); }

.footer-contact p { font-size: 0.9rem; line-height: 1.8; }
.footer-contact a { transition: var(--transition); }
.footer-contact a:hover { color: var(--teal-400); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
    text-align: center;
}

/* ── Mobile Menu ── */
@media (max-width: 900px) {
    .nav-toggle { display: flex; }
    
    #main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: white;
        padding: 80px 32px 32px;
        box-shadow: var(--shadow-xl);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
    }
    
    #main-nav.open { right: 0; }
    
    #main-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }
    
    #main-nav a {
        color: var(--slate-700) !important;
        padding: 12px 16px;
        border-radius: var(--radius-sm);
        font-size: 1rem;
    }
    
    #main-nav a:hover {
        background: var(--teal-50) !important;
        color: var(--teal-600) !important;
    }
    
    #main-nav .btn-sm {
        margin-top: 12px;
        background: var(--teal-600) !important;
        color: white !important;
        text-align: center;
        justify-content: center;
    }
    
    .mobile-overlay {
        position: fixed;
        inset: 0;
        background: rgba(15,23,42,0.5);
        z-index: 998;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s;
    }
    
    .mobile-overlay.active { opacity: 1; pointer-events: all; }
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .services-grid,
    .testimonials-grid,
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    
    .about-grid,
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    
    .about-img-float { right: 16px; bottom: -24px; }
    
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 640px) {
    .section { padding: 72px 0; }
    .section-header { margin-bottom: 48px; }
    
    .services-grid,
    .testimonials-grid,
    .gallery-grid { grid-template-columns: 1fr; }
    
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { justify-content: center; }
    
    .hero-badges { flex-direction: column; gap: 12px; }
    
    .form-row { grid-template-columns: 1fr; }
    
    .about-list { grid-template-columns: 1fr; }
    
    .about-img-float { display: none; }
    
    .contact-form-wrap { padding: 28px 24px; }
    
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    
    .nav-toggle { display: flex; }
}