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

:root {
    --green-900: #052e16;
    --green-800: #14532d;
    --green-700: #166534;
    --green-600: #15803d;
    --green-500: #16a34a;
    --green-400: #22c55e;
    --green-300: #4ade80;
    --green-200: #86efac;
    --green-100: #bbf7d0;
    --green-50:  #dcfce7;
    
    --off-white: #f8f7f4;
    --off-white-2: #f1f0ec;
    --cream: #faf9f7;
    --stone-100: #f5f5f4;
    --stone-200: #e7e5e4;
    --stone-300: #d4d2cf;
    --stone-400: #a8a29e;
    --stone-500: #78716c;
    --stone-600: #57534e;
    --stone-700: #44403c;
    --stone-800: #292524;
    --stone-900: #1c1917;
    
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15), 0 8px 20px rgba(0,0,0,0.08);
}

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

body {
    font-family: var(--font-body);
    color: var(--stone-800);
    background: var(--off-white);
    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;
}

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

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 247, 244, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(22, 101, 52, 0.08);
    transition: box-shadow 0.3s ease;
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--green-800);
    font-weight: 400;
}

.nav-logo-icon {
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--stone-600);
    transition: color 0.2s ease;
    position: relative;
}

.nav-links a:not(.nav-cta):hover {
    color: var(--green-700);
}

.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--green-600);
    transition: width 0.25s ease;
}

.nav-links a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--green-700);
    color: #fff !important;
    padding: 9px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    transition: background 0.2s ease, transform 0.15s ease;
}

.nav-cta:hover {
    background: var(--green-600);
    transform: translateY(-1px);
}

.nav-cta::after {
    display: none !important;
}

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

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--stone-700);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 13px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--green-600);
    border-color: var(--green-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(22, 101, 52, 0.25);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.6);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.12);
    border-color: #fff;
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--green-700);
    border-color: var(--green-700);
}

.btn-outline-dark:hover {
    background: var(--green-700);
    color: #fff;
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--green-800);
    border-color: rgba(20, 83, 45, 0.3);
}

.btn-outline-light:hover {
    background: rgba(20, 83, 45, 0.06);
    border-color: var(--green-700);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--green-900);
}

.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(5, 46, 22, 0.88) 0%,
        rgba(20, 83, 45, 0.75) 50%,
        rgba(22, 101, 52, 0.6) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-text {
    max-width: 600px;
}

.hero-tag {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green-300);
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    line-height: 1.08;
    color: #fff;
    margin-bottom: 24px;
    font-weight: 400;
}

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

.hero-sub {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.78);
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.25s ease, background 0.25s ease;
}

.stat-card:hover {
    transform: translateX(6px);
    background: rgba(255,255,255,0.14);
}

.stat-icon {
    width: 48px;
    height: 48px;
    background: rgba(74, 222, 128, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-300);
    flex-shrink: 0;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: #fff;
}

.stat-label {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
    margin-top: 2px;
}

/* ── Section Shared ── */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--green-600);
    margin-bottom: 14px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    line-height: 1.15;
    color: var(--stone-900);
    margin-bottom: 18px;
    font-weight: 400;
}

.section-sub {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--stone-500);
}

/* ── Services ── */
.services {
    padding: 100px 0;
    background: var(--cream);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--stone-200);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.service-card-img {
    height: 220px;
    overflow: hidden;
}

.service-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-card-img img {
    transform: scale(1.05);
}

.service-card-body {
    padding: 28px;
}

.service-card-body h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    color: var(--stone-900);
    margin-bottom: 10px;
    font-weight: 400;
}

.service-card-body p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--stone-500);
}

/* ── About ── */
.about {
    padding: 100px 0;
    background: var(--off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-images {
    position: relative;
    height: 600px;
}

.about-img-main {
    width: 75%;
    height: 80%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: absolute;
    top: 0;
    left: 0;
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-float {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 58%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--off-white);
}

.about-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.about-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.about-content > p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--stone-600);
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--stone-700);
}

.about-feature svg {
    flex-shrink: 0;
}

/* ── Gallery ── */
.gallery {
    padding: 100px 0;
    background: var(--cream);
}

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

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

.gallery-item:nth-child(1) { aspect-ratio: 4/5; }
.gallery-item:nth-child(2) { aspect-ratio: 6/5; }
.gallery-item:nth-child(3) { aspect-ratio: 6/5; }
.gallery-item:nth-child(4) { aspect-ratio: 4/5; }
.gallery-item:nth-child(5) { aspect-ratio: 6/5; }
.gallery-item:nth-child(6) { aspect-ratio: 4/5; }

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

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 46, 22, 0.75) 0%, transparent 55%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-item-overlay span {
    font-family: var(--font-display);
    font-size: 1.125rem;
    color: #fff;
}

/* ── CTA Section ── */
.cta-section {
    padding: 100px 0;
    background: var(--green-900);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(74, 222, 128, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-card {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
}

.cta-content .section-tag {
    color: var(--green-400);
    text-align: left;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    line-height: 1.15;
    color: #fff;
    margin-bottom: 18px;
    font-weight: 400;
}

.cta-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.65);
    max-width: 460px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex-shrink: 0;
}

/* ── Contact ── */
.contact {
    padding: 100px 0;
    background: var(--off-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-info .section-tag {
    text-align: left;
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: 16px;
}

.contact-desc {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--stone-500);
    margin-bottom: 36px;
}

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

.contact-detail {
    display: flex;
    gap: 16px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: var(--green-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-detail strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--stone-400);
    margin-bottom: 4px;
}

.contact-detail p {
    font-size: 1rem;
    color: var(--stone-700);
    line-height: 1.6;
}

.contact-detail a {
    color: var(--green-700);
    font-weight: 500;
    transition: color 0.2s ease;
}

.contact-detail a:hover {
    color: var(--green-500);
}

/* ── Contact Form ── */
.contact-form-wrap {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--stone-200);
}

.contact-form h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--stone-900);
    margin-bottom: 8px;
    font-weight: 400;
}

.form-note {
    font-size: 0.9rem;
    color: var(--stone-400);
    margin-bottom: 28px;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--stone-700);
    margin-bottom: 7px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--stone-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--stone-800);
    background: var(--off-white);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--green-500);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
    background: #fff;
}

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

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

.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--green-50);
    border: 1px solid var(--green-200);
    border-radius: var(--radius-sm);
    color: var(--green-800);
    font-size: 0.9375rem;
    font-weight: 500;
    margin-top: 16px;
}

.form-success.show {
    display: flex;
}

.form-success svg {
    flex-shrink: 0;
    color: var(--green-600);
}

/* ── Map ── */
.map-section {
    height: 360px;
    background: var(--stone-200);
}

.map-iframe {
    width: 100%;
    height: 100%;
    border: 0;
    filter: saturate(0.8) contrast(1.05);
}

/* ── Footer ── */
.footer {
    background: var(--stone-900);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--stone-400);
    margin-top: 14px;
    max-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: #fff;
}

.footer-links,
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links strong,
.footer-contact strong {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--stone-400);
    margin-bottom: 4px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--stone-500);
    transition: color 0.2s ease;
}

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

.footer-contact p {
    font-size: 0.9rem;
    color: var(--stone-500);
    line-height: 1.7;
}

.footer-contact a {
    color: var(--stone-400);
    transition: color 0.2s ease;
}

.footer-contact a:hover {
    color: var(--green-400);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--stone-600);
}

/* ── Scroll Reveal ── */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .stat-card {
        flex: 1;
        min-width: 160px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-images {
        height: 420px;
        max-width: 500px;
    }
    
    .cta-card {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .cta-actions {
        flex-direction: row;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(248, 247, 244, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--stone-200);
        transform: translateY(-120%);
        opacity: 0;
        transition: transform 0.35s ease, opacity 0.35s ease;
        pointer-events: none;
    }
    
    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding-top: 72px;
    }
    
    .hero-content {
        padding: 60px 24px 80px;
    }
    
    .hero-headline {
        font-size: clamp(2.25rem, 8vw, 3rem);
    }
    
    .hero-stats {
        flex-direction: column;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-item:nth-child(n) {
        aspect-ratio: 4/3;
    }
    
    .about-images {
        height: 360px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrap {
        padding: 28px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .map-section {
        height: 260px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 18px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        flex-direction: column;
        text-align: center;
    }
}