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

:root {
    --green-900: #0f2918;
    --green-800: #1a3c2a;
    --green-700: #234d36;
    --green-600: #2d6a4f;
    --green-500: #40916c;
    --green-400: #52b788;
    --green-100: #d8f3dc;
    --green-50:  #f0faf3;

    --cream:     #faf8f4;
    --cream-dark:#f0ece4;
    --warm:      #f5f0e8;
    --warm-dark: #e8e0d4;

    --text-dark:  #1a1a1a;
    --text-mid:   #3d3d3d;
    --text-light: #6b6b6b;

    --radius-sm:  8px;
    --radius-md:  16px;
    --radius-lg:  24px;
    --radius-xl:  32px;

    --shadow-sm:  0 2px 8px rgba(26,60,42,0.06);
    --shadow-md:  0 8px 30px rgba(26,60,42,0.10);
    --shadow-lg:  0 16px 50px rgba(26,60,42,0.14);

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'Inter', system-ui, sans-serif;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    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 { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Typography ───────────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; color: var(--green-800); }
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
p  { color: var(--text-mid); }

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--green-600);
    background: var(--green-100);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.section-desc  { margin-top: 16px; font-size: 1.05rem; }

/* ── Buttons ──────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--green-700);
    color: #fff;
    box-shadow: 0 4px 16px rgba(45,106,79,0.3);
}
.btn-primary:hover {
    background: var(--green-800);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45,106,79,0.35);
}

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

.btn-full { width: 100%; }

/* ── Navigation ───────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250,248,244,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(26,60,42,0.08);
    transition: var(--transition);
}
.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

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

.nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--green-800);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-menu a {
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-mid);
    transition: var(--transition);
}
.nav-menu a:hover {
    color: var(--green-700);
    background: var(--green-50);
}

.nav-cta {
    background: var(--green-700) !important;
    color: #fff !important;
    font-weight: 600 !important;
}
.nav-cta:hover {
    background: var(--green-800) !important;
    color: #fff !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--green-800);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ── Hero ─────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--cream);
    padding: 120px 24px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45,106,79,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
}

.hero-content { max-width: 540px; }

.hero-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green-600);
    background: var(--green-100);
    padding: 8px 18px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.hero h1 em {
    font-style: italic;
    color: var(--green-600);
}

.hero-desc {
    margin-top: 24px;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-mid);
    max-width: 460px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 36px;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 48px;
    padding-top: 36px;
    border-top: 1px solid var(--warm-dark);
}

.trust-item { display: flex; flex-direction: column; gap: 4px; }
.trust-num {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--green-700);
    line-height: 1;
}
.trust-label { font-size: 0.78rem; color: var(--text-light); letter-spacing: 0.02em; }
.trust-divider {
    width: 1px;
    height: 40px;
    background: var(--warm-dark);
}

.hero-image {
    position: relative;
    min-height: 600px;
}

.hero-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 600/750;
}
.hero-img-main img { width: 100%; height: 100%; object-fit: cover; }

.hero-img-float {
    position: absolute;
    bottom: 40px;
    left: -60px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    width: 200px;
    aspect-ratio: 280/340;
    border: 4px solid var(--cream);
}
.hero-img-float img { width: 100%; height: 100%; object-fit: cover; }

.hero-badge {
    position: absolute;
    top: 40px;
    right: -20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--green-700);
    color: #fff;
    padding: 12px 20px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.hero-wave {
    margin-top: -1px;
    color: var(--cream);
}
.hero-wave svg { width: 100%; height: 80px; display: block; }

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

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

.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(26,60,42,0.05);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--green-100);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--green-50);
    color: var(--green-700);
    margin-bottom: 24px;
}

.service-card h3 { margin-bottom: 12px; }
.service-card p  { font-size: 0.95rem; line-height: 1.7; }

/* ── About ────────────────────────────────────────────── */
.about {
    padding: 100px 0;
    background: var(--green-800);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    pointer-events: none;
}

.about .section-tag { background: rgba(255,255,255,0.12); color: var(--green-100); }
.about h2 { color: #fff; }
.about .section-desc { color: rgba(255,255,255,0.7); }

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

.about-images { position: relative; min-height: 560px; }

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 560/640;
}
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }

.about-img-accent {
    position: absolute;
    bottom: -30px;
    right: -30px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    width: 200px;
    aspect-ratio: 320/400;
    border: 4px solid var(--green-800);
}
.about-img-accent img { width: 100%; height: 100%; object-fit: cover; }

.about-stat {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--green-600);
    color: #fff;
    padding: 20px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.about-stat span:first-child {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1;
}
.about-stat span:last-child { font-size: 0.78rem; opacity: 0.8; }

.about-content { position: relative; z-index: 1; }
.about-content > p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
    font-size: 1.02rem;
    line-height: 1.75;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}

.value-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
}
.value-item svg { color: var(--green-400); 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 {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    aspect-ratio: auto;
}
.gallery-item:nth-child(1) { aspect-ratio: 500/600; }
.gallery-item:nth-child(2) { aspect-ratio: 500/400; }
.gallery-item:nth-child(3) { aspect-ratio: 500/500; }
.gallery-item:nth-child(4) { aspect-ratio: 500/350; }
.gallery-item:nth-child(5) { aspect-ratio: 500/550; }
.gallery-item:nth-child(6) { aspect-ratio: 500/450; }

.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-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,41,24,0.7) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
}

/* ── Process ──────────────────────────────────────────── */
.process {
    padding: 100px 0;
    background: var(--green-50);
}

.process-steps {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.process-step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(26,60,42,0.05);
    transition: var(--transition);
}
.process-step:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--green-200, #b7e4c7);
    line-height: 1;
    flex-shrink: 0;
    width: 56px;
}

.step-content h3 { margin-bottom: 8px; color: var(--green-800); }
.step-content p  { font-size: 0.92rem; line-height: 1.7; }

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

.faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: #fff;
    border-radius: var(--radius-md);
    border: 1px solid rgba(26,60,42,0.06);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover { border-color: var(--green-100); }

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 28px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--green-800);
    transition: var(--transition);
}
.faq-question:hover { color: var(--green-600); }

.faq-icon {
    flex-shrink: 0;
    color: var(--green-500);
    transition: transform 0.3s ease;
}
.faq-item[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item[aria-expanded="true"] .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 28px 22px;
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--text-mid);
}

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

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

.contact-info h2 { margin-bottom: 20px; }
.contact-desc   { font-size: 1.05rem; margin-bottom: 40px; }

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.contact-item svg { color: var(--green-600); flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-light); margin-bottom: 4px; }
.contact-item a,
.contact-item span  { font-size: 1rem; color: var(--green-800); font-weight: 500; }
.contact-item a:hover { color: var(--green-600); text-decoration: underline; }

.contact-form-wrap {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-md);
}
.contact-form-wrap h3 {
    font-size: 1.4rem;
    margin-bottom: 28px;
    color: var(--green-800);
}

.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: 600;
    color: var(--text-mid);
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid var(--warm-dark);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-dark);
    background: var(--cream);
    transition: var(--transition);
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(64,145,108,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px;
    text-align: center;
    color: var(--green-700);
}
.form-success svg { color: var(--green-500); }
.form-success p  { font-size: 0.95rem; }

/* ── Footer ───────────────────────────────────────────── */
.footer {
    background: var(--green-900);
    color: rgba(255,255,255,0.7);
    padding: 80px 0 0;
}

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

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 16px;
}
.footer-brand p { font-size: 0.92rem; line-height: 1.7; color: rgba(255,255,255,0.55); }

.footer-links strong,
.footer-contact strong {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.45);
    margin-bottom: 20px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}
.footer-links a:hover { color: #fff; }

.footer-contact address {
    font-style: normal;
    line-height: 1.8;
    margin-bottom: 16px;
}
.footer-contact p { font-size: 0.92rem; }
.footer-contact a { color: rgba(255,255,255,0.7); transition: var(--transition); }
.footer-contact a:hover { color: #fff; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-bottom a:hover { color: #fff; }

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

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 1024px) {
    .hero-grid { gap: 40px; }
    .hero-img-float { left: -30px; width: 160px; }
    .about-grid { gap: 48px; }
    .contact-grid { gap: 48px; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250,248,244,0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        border-bottom: 1px solid rgba(26,60,42,0.08);
        transform: translateY(-120%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .nav-menu a { padding: 14px 16px; width: 100%; }

    .hero { padding: 100px 24px 0; min-height: auto; }
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-image { min-height: 400px; order: -1; }
    .hero-img-float { display: none; }
    .hero-trust { flex-wrap: wrap; gap: 20px; }

    .services-grid { grid-template-columns: 1fr 1fr; }
    .about-grid    { grid-template-columns: 1fr; }
    .about-images  { min-height: 400px; margin-bottom: 20px; }
    .about-img-accent { right: 10px; bottom: -20px; width: 140px; }
    .about-stat   { left: 10px; top: -10px; }

    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .gallery-item:nth-child(n) { aspect-ratio: 1/1; }

    .process-steps { grid-template-columns: 1fr; }

    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .contact-form-wrap { padding: 32px; }
    .form-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .services-grid { grid-template-columns: 1fr; }
    .gallery-grid  { grid-template-columns: 1fr; }
    .hero-actions  { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .about-values  { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 24px; }
}