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

:root {
    --green-900: #0f2418;
    --green-800: #1a3a2a;
    --green-700: #1e4d35;
    --green-600: #256b44;
    --green-500: #2d8a56;
    --green-400: #4aad72;
    --cream: #f7f5f0;
    --cream-light: #faf9f6;
    --white: #ffffff;
    --gray-100: #f1f0ec;
    --gray-200: #e5e3dd;
    --gray-300: #ccc9c0;
    --gray-500: #7a766e;
    --gray-700: #3d3a35;
    --gray-900: #1a1815;
    --font-sans: 'DM Sans', system-ui, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --shadow-sm: 0 1px 3px rgba(15,36,24,0.06);
    --shadow-md: 0 4px 20px rgba(15,36,24,0.08);
    --shadow-lg: 0 12px 40px rgba(15,36,24,0.12);
    --radius: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: var(--font-sans);
    color: var(--gray-700);
    background: var(--cream-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--green-900);
    line-height: 1.15;
    margin-bottom: 20px;
}

/* ── Buttons ─────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--green-700);
    color: var(--white);
    border-color: var(--green-700);
}
.btn-primary:hover {
    background: var(--green-800);
    border-color: var(--green-800);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background: transparent;
    color: var(--green-800);
    border-color: var(--green-700);
}
.btn-ghost:hover {
    background: var(--green-700);
    color: var(--white);
}

.btn-full { width: 100%; }

/* ── Header ──────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 249, 246, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    transition: box-shadow 0.3s ease;
}
.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: 12px;
    text-decoration: none;
}

.logo-mark {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--green-700);
    background: var(--green-800);
    color: var(--white);
    border-radius: 6px;
    padding: 6px 10px;
    letter-spacing: 0.02em;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--green-900);
    line-height: 1.2;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
}

.main-nav a {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius);
    transition: color 0.2s, background 0.2s;
}
.main-nav a:hover {
    color: var(--green-700);
    background: rgba(30,77,53,0.06);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--green-800);
    position: relative;
    transition: all 0.3s;
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--green-800);
    transition: all 0.3s;
}
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ── Hero ────────────────────────────────────────── */
.hero {
    padding-top: 72px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: var(--cream-light);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
}

.hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--green-600);
    margin-bottom: 16px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--green-900);
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 440px;
    margin-bottom: 36px;
    line-height: 1.7;
}

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

.hero-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 5/6;
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

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

.service-card {
    padding: 36px 28px;
    background: var(--cream-light);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}
.service-card:hover {
    border-color: var(--green-400);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-800);
    border-radius: var(--radius);
    margin-bottom: 20px;
    color: var(--white);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--green-900);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--gray-500);
    line-height: 1.65;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 7/8;
}

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

.about-content p {
    color: var(--gray-500);
    margin-bottom: 16px;
    line-height: 1.75;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-200);
}

.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-number {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--green-700);
}
.stat-label {
    font-size: 0.82rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ── Process ─────────────────────────────────────── */
.process {
    padding: 100px 0;
    background: var(--green-900);
}

.process .section-eyebrow { color: var(--green-400); }
.process .section-title { color: var(--white); }

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 20px;
}

.step { position: relative; }

.step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(74,173,114,0.2);
    line-height: 1;
    margin-bottom: 16px;
}

.step h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}

.step p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.65;
}

/* ── Testimonials ────────────────────────────────── */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

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

.testimonial-card {
    padding: 36px 28px;
    background: var(--cream-light);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--green-700);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

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

.contact-info > p {
    color: var(--gray-500);
    margin-bottom: 36px;
    line-height: 1.7;
}

.contact-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-details li {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
}

.contact-details a {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--green-700);
    transition: color 0.2s;
}
.contact-details a:hover { color: var(--green-500); }

.contact-details span {
    font-size: 1.05rem;
    color: var(--gray-700);
    line-height: 1.5;
}

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--gray-900);
    background: var(--cream-light);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-500);
    box-shadow: 0 0 0 3px rgba(45,138,86,0.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
    text-align: center;
    padding: 48px 24px;
}
.success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: var(--green-500);
}
.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--green-900);
    margin-bottom: 12px;
}
.form-success p {
    color: var(--gray-500);
    line-height: 1.6;
}

/* ── Footer ──────────────────────────────────────── */
.site-footer {
    background: var(--green-900);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
}
.footer-tagline {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

.footer-links nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--green-400); }

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-contact p { font-size: 0.88rem; }
.footer-contact a {
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}
.footer-contact a:hover { color: var(--green-400); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}
.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
    text-align: center;
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
    .hero-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-image { max-width: 500px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .main-nav {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--cream-light);
        border-bottom: 1px solid var(--gray-200);
        padding: 16px 24px;
        box-shadow: var(--shadow-md);
        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }
    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .main-nav ul { flex-direction: column; gap: 4px; }
    .main-nav a { display: block; padding: 12px 16px; }

    .hero { min-height: auto; padding-top: 100px; padding-bottom: 40px; }
    .hero-headline { font-size: clamp(2.2rem, 10vw, 3.2rem); }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { text-align: center; }

    .services-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .about-stats { flex-direction: column; gap: 20px; }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .contact-form-wrap { padding: 24px; }
}

/* ── Animations ──────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
    .fade-up {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .fade-up.visible {
        opacity: 1;
        transform: translateY(0);
    }
}