/* ── Reset & Base ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'DM Sans', system-ui, sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    color: #2D2A26;
    background: #FAF6F1;
    overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
address { font-style: normal; }
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Custom Properties ────────────────────────────── */
:root {
    --terra-50:  #fdf0ea;
    --terra-100: #f9dec8;
    --terra-200: #f4c4a0;
    --terra-300: #edaa78;
    --terra-400: #e48f52;
    --terra-500: #d4783a;
    --terra-600: #c06c3c;
    --terra-700: #a1562e;
    --terra-800: #834426;
    --terra-900: #6a3720;
    --sand-50:   #faf6f1;
    --sand-100:  #f3ebe0;
    --sand-200:  #e8d9c8;
    --sand-300:  #d6c0ab;
    --sand-400:  #bfa588;
    --sand-500:  #a88b6e;
    --sand-700:  #6b5744;
    --sand-800:  #4a3d30;
    --sand-900:  #2D2A26;
    --blue-800:  #1a3a5c;
    --blue-900:  #0f2440;
    --radius:    8px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(45,42,38,0.08), 0 1px 2px rgba(45,42,38,0.06);
    --shadow-md: 0 4px 16px rgba(45,42,38,0.10), 0 2px 4px rgba(45,42,38,0.06);
    --shadow-lg: 0 12px 40px rgba(45,42,38,0.12), 0 4px 12px rgba(45,42,38,0.08);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Typography ───────────────────────────────────── */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
}
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Buttons ──────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 12px 28px;
    border-radius: var(--radius);
    transition: var(--transition);
    white-space: nowrap;
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 8px 20px; font-size: 0.875rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-terracotta {
    background: var(--terra-600);
    color: #fff;
    border: 2px solid var(--terra-600);
}
.btn-terracotta:hover, .btn-terracotta:focus-visible {
    background: var(--terra-700);
    border-color: var(--terra-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.btn-outline-terracotta {
    background: transparent;
    color: var(--terra-600);
    border: 2px solid var(--terra-600);
}
.btn-outline-terracotta:hover, .btn-outline-terracotta:focus-visible {
    background: var(--terra-600);
    color: #fff;
}
.btn-outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-light:hover, .btn-outline-light:focus-visible {
    background: rgba(255,255,255,0.12);
    border-color: #fff;
}

/* ── Section Shared ───────────────────────────────── */
.section {
    padding: 100px 0;
}
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--terra-600);
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    color: var(--sand-900);
    margin-bottom: 16px;
}
.section-desc {
    font-size: 1.0625rem;
    color: var(--sand-700);
    line-height: 1.7;
}

/* ── Header ───────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 246, 241, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--sand-200);
    transition: var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--sand-900);
    line-height: 1.2;
}
.logo em { font-style: normal; color: var(--terra-600); font-weight: 600; }
.logo-icon { color: var(--terra-600); flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; }

/* Nav */
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--sand-800);
    transition: color var(--transition);
    position: relative;
}
.nav-links a:not(.btn):hover { color: var(--terra-600); }
.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--terra-600);
    transition: width var(--transition);
}
.nav-links a:not(.btn):hover::after { width: 100%; }

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius);
    transition: background var(--transition);
}
.nav-toggle:hover { background: var(--sand-100); }
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--sand-900);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
}
.hamburger::before { transform: translateY(-7px); }
.hamburger::after  { transform: translateY(7px); }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after  { transform: rotate(-45deg); }

/* ── Hero ─────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--blue-900) 0%, var(--terra-800) 50%, var(--terra-600) 100%);
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        160deg,
        rgba(15, 36, 64, 0.88) 0%,
        rgba(161, 86, 46, 0.72) 55%,
        rgba(192, 108, 60, 0.60) 100%
    );
}
.hero-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(15,36,64,0.3) 0%, transparent 40%, transparent 60%, rgba(15,36,64,0.5) 100%);
}
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 800px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--terra-200);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 8px 20px;
    border-radius: 100px;
    margin-bottom: 28px;
    backdrop-filter: blur(6px);
}
.hero-headline {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    color: #fff;
    margin-bottom: 24px;
    line-height: 1.05;
}
.hero-sub {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.82);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 40px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-bottom: 56px;
}
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    align-items: center;
}
.stat-num {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
}
.stat-label {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.65);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(255,255,255,0.2);
}

/* ── Services ─────────────────────────────────────── */
.services { background: var(--sand-50); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid var(--sand-200);
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--terra-200);
}
.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--terra-50);
    border-radius: var(--radius);
    color: var(--terra-600);
    margin-bottom: 20px;
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: var(--terra-600);
    color: #fff;
}
.service-card h3 {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--sand-900);
    margin-bottom: 10px;
}
.service-card p {
    font-size: 0.9375rem;
    color: var(--sand-700);
    line-height: 1.7;
}

/* ── About ────────────────────────────────────────── */
.about { background: #fff; }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.about-images {
    position: relative;
    min-height: 560px;
}
.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.about-img-secondary {
    position: absolute;
    bottom: -32px;
    right: -24px;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid #fff;
}
.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.about-experience {
    position: absolute;
    top: -20px;
    left: -16px;
    background: var(--terra-600);
    color: #fff;
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
}
.about-exp-num {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}
.about-exp-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.85;
}
.about-content .section-tag { margin-bottom: 12px; }
.about-content .section-title { margin-bottom: 20px; text-align: left; }
.about-body {
    font-size: 1rem;
    color: var(--sand-700);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-list {
    margin-top: 28px;
    display: grid;
    gap: 12px;
}
.about-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--sand-900);
}
.check-icon { color: var(--terra-600); flex-shrink: 0; }

/* ── Why Us ───────────────────────────────────────── */
.why-us {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}
.why-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.why-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.why-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,36,64,0.92) 0%, rgba(106,55,32,0.88) 100%);
}
.why-content {
    position: relative;
    z-index: 1;
}
.why-content .section-tag.light { color: var(--terra-300); }
.why-content .section-title.light { color: #fff; }
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.why-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    backdrop-filter: blur(8px);
    transition: var(--transition);
}
.why-card:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-4px);
}
.why-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--terra-400);
    line-height: 1;
    margin-bottom: 16px;
}
.why-card h3 {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.0625rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}
.why-card p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.7;
}

/* ── Gallery ──────────────────────────────────────── */
.gallery { background: var(--sand-50); }
.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 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 20px 20px;
    background: linear-gradient(to top, rgba(15,36,64,0.85) 0%, transparent 100%);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* ── CTA Band ─────────────────────────────────────── */
.cta-band {
    background: linear-gradient(135deg, var(--terra-700) 0%, var(--terra-600) 60%, var(--terra-500) 100%);
    padding: 80px 0;
    text-align: center;
}
.cta-heading {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    color: #fff;
    margin-bottom: 16px;
}
.cta-text {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.85);
    max-width: 520px;
    margin: 0 auto 36px;
    line-height: 1.7;
}
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

/* ── Contact ──────────────────────────────────────── */
.contact { background: #fff; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.contact-info .section-tag { margin-bottom: 12px; }
.contact-info .section-title { margin-bottom: 16px; text-align: left; }
.contact-body {
    font-size: 1rem;
    color: var(--sand-700);
    line-height: 1.7;
    margin-bottom: 32px;
}
.contact-details { display: grid; gap: 24px; }
.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.contact-icon {
    color: var(--terra-600);
    flex-shrink: 0;
    margin-top: 2px;
}
.contact-item strong {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--sand-900);
    margin-bottom: 4px;
}
.contact-item span,
.contact-item a {
    font-size: 0.9375rem;
    color: var(--sand-700);
    line-height: 1.6;
}
.contact-item a:hover { color: var(--terra-600); }

/* Form */
.contact-form-wrap {
    background: var(--sand-50);
    border: 1px solid var(--sand-200);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.form-title {
    font-size: 1.375rem;
    color: var(--sand-900);
    margin-bottom: 28px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--sand-800);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    color: var(--sand-900);
    background: #fff;
    border: 1.5px solid var(--sand-300);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--terra-600);
    box-shadow: 0 0 0 3px rgba(192,108,60,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--sand-400); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-privacy {
    font-size: 0.8125rem;
    color: var(--sand-500);
    text-align: center;
    margin-top: 16px;
}
.form-success {
    text-align: center;
    padding: 40px 20px;
}
.form-success svg { color: var(--terra-600); margin: 0 auto 16px; }
.form-success h3 {
    font-size: 1.5rem;
    color: var(--sand-900);
    margin-bottom: 8px;
}
.form-success p {
    color: var(--sand-700);
    margin-bottom: 24px;
}

/* ── Footer ───────────────────────────────────────── */
.site-footer {
    background: var(--sand-900);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
}
.logo-footer { margin-bottom: 16px; color: #fff; }
.logo-footer em { color: var(--terra-400); }
.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 260px;
}
.footer-links strong,
.footer-contact strong {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #fff;
    margin-bottom: 16px;
}
.footer-links ul { display: grid; gap: 10px; }
.footer-links a {
    font-size: 0.875rem;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--terra-400); }
.footer-contact p {
    font-size: 0.875rem;
    line-height: 1.8;
}
.footer-contact a:hover { color: var(--terra-400); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.45);
}

/* ── Scroll Reveal (progressive enhancement) ─────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(250,246,241,0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        transform: translateX(100%);
        transition: transform var(--transition);
    }
    .nav-links.open { transform: translateX(0); }
    .nav-toggle { display: flex; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-stats { gap: 20px; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-images { min-height: 400px; }
    .about-img-secondary { right: 0; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .form-row { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .section { padding: 72px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 24px; }
    .hero-content { padding: 100px 16px 60px; }
}