/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --green-900: #0d3b22;
    --green-800: #1a5c3a;
    --green-700: #227a4d;
    --green-600: #2d9d66;
    --green-500: #4ade80;
    --green-100: #d1fae5;
    --green-50:  #ecfdf5;
    --off-white: #f8f7f4;
    --cream:     #faf9f6;
    --sand:      #f0ede6;
    --charcoal:  #1a1a1a;
    --slate:     #374151;
    --gray-600:  #4b5563;
    --gray-400:  #9ca3af;
    --gray-200:  #e5e7eb;
    --gray-100:  #f3f4f6;
    --white:     #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,.1), 0 2px 4px rgba(0,0,0,.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.08);
    --shadow-xl: 0 24px 60px rgba(0,0,0,.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    --transition: .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    color: var(--charcoal);
    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; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

.skip-link {
    position: absolute; top: -100%; left: 16px;
    background: var(--green-800); color: var(--white);
    padding: 8px 16px; border-radius: var(--radius-sm);
    z-index: 9999; font-weight: 600;
}
.skip-link:focus { top: 16px; }

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

/* ===== NAVBAR ===== */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(248,247,244,.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 76px;
}

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { flex-shrink: 0; }
.logo-text {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--charcoal);
    line-height: 1.2;
    white-space: nowrap;
}
.logo-sub { font-family: var(--font-body); font-size: .7rem; font-weight: 500; color: var(--gray-600); letter-spacing: .04em; text-transform: uppercase; }

.main-nav ul { display: flex; align-items: center; gap: 8px; }
.main-nav a {
    padding: 8px 16px;
    font-size: .9rem;
    font-weight: 500;
    color: var(--slate);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}
.main-nav a:hover { color: var(--green-800); background: var(--green-50); }

.nav-toggle { display: none; padding: 8px; }
.hamburger {
    display: block; width: 24px; height: 2px; background: var(--charcoal);
    position: relative; transition: background var(--transition);
}
.hamburger::before, .hamburger::after {
    content: ''; position: absolute; left: 0; width: 100%; height: 2px;
    background: var(--charcoal); transition: transform var(--transition);
}
.hamburger::before { top: -7px; }
.hamburger::after { bottom: -7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { transform: rotate(45deg); top: 0; }
.nav-toggle[aria-expanded="true"] .hamburger::after { transform: rotate(-45deg); bottom: 0; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 600; border-radius: var(--radius-sm);
    transition: all var(--transition); white-space: nowrap;
}
.btn-primary {
    background: var(--green-800); color: var(--white);
    border: 2px solid var(--green-800);
}
.btn-primary:hover { background: var(--green-700); border-color: var(--green-700); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline-light {
    background: transparent; color: var(--white);
    border: 2px solid rgba(255,255,255,.6);
}
.btn-outline-light:hover { background: var(--white); color: var(--green-800); border-color: var(--white); }
.btn-outline-dark {
    background: transparent; color: var(--green-800);
    border: 2px solid var(--green-800);
}
.btn-outline-dark:hover { background: var(--green-800); color: var(--white); }
.btn-sm { padding: 8px 20px; font-size: .85rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center;
    padding: 100px 0 60px;
    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(13,59,34,.92) 0%, rgba(26,92,58,.85) 50%, rgba(34,122,77,.78) 100%);
}
.hero-content {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: 1fr 340px;
    gap: 48px; align-items: center;
    width: 100%;
}
.hero-card {
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius-xl);
    padding: 48px;
}
.hero-eyebrow {
    font-size: .8rem; font-weight: 600; letter-spacing: .12em;
    text-transform: uppercase; color: var(--green-500);
    margin-bottom: 16px;
}
.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700; line-height: 1.15;
    color: var(--white);
    margin-bottom: 20px;
}
.hero-sub {
    font-size: 1.1rem; line-height: 1.7;
    color: rgba(255,255,255,.8);
    margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-stats {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition);
}
.stat-card:hover { transform: translateY(-4px); }
.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem; font-weight: 700;
    color: var(--green-800);
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: .78rem; font-weight: 500;
    color: var(--gray-600);
    text-transform: uppercase; letter-spacing: .06em;
}

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-eyebrow {
    font-size: .8rem; font-weight: 600; letter-spacing: .12em;
    text-transform: uppercase; color: var(--green-700);
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700; line-height: 1.2;
    color: var(--charcoal);
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 1.05rem; line-height: 1.7;
    color: var(--gray-600);
}

/* ===== SERVICES ===== */
.services { padding: 100px 0; background: var(--white); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--off-white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
}
.service-card:hover {
    border-color: var(--green-500);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.service-icon {
    width: 56px; height: 56px;
    background: var(--green-50);
    border: 1px solid var(--green-100);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
}
.service-title {
    font-family: var(--font-display);
    font-size: 1.2rem; font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 12px;
}
.service-desc {
    font-size: .92rem; line-height: 1.7;
    color: var(--gray-600);
}

/* ===== ABOUT ===== */
.about { padding: 100px 0; background: var(--off-white); }
.about-grid {
    display: grid;
    grid-template-columns: 560px 1fr;
    gap: 64px; align-items: center;
}
.about-image { position: relative; }
.about-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%; height: 700px; object-fit: cover;
}
.about-image-accent {
    position: absolute; bottom: -20px; right: -20px;
    width: 200px; height: 200px;
    background: var(--green-800);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: .15;
}
.about-content .section-eyebrow { text-align: left; }
.about-content .section-title { text-align: left; margin-bottom: 24px; }
.about-text {
    font-size: 1rem; line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 16px;
}
.about-features {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin: 28px 0 32px;
}
.about-feature {
    display: flex; align-items: center; gap: 10px;
    font-size: .92rem; font-weight: 500;
    color: var(--slate);
}
.about-check { flex-shrink: 0; }
.about-content .btn { margin-top: 8px; }

/* ===== PROCESS ===== */
.process { padding: 100px 0; background: var(--green-900); }
.process .section-eyebrow { color: var(--green-500); }
.process .section-title { color: var(--white); }
.process .section-subtitle { color: rgba(255,255,255,.65); }
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}
.process-steps::before {
    content: '';
    position: absolute; top: 40px; left: 12.5%; right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--green-700), var(--green-500), var(--green-700));
    opacity: .4;
}
.process-step { text-align: center; position: relative; z-index: 1; }
.step-number {
    font-family: var(--font-display);
    font-size: 3rem; font-weight: 700;
    color: var(--green-500);
    opacity: .3;
    line-height: 1;
    margin-bottom: 16px;
}
.step-title {
    font-family: var(--font-display);
    font-size: 1.15rem; font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}
.step-desc {
    font-size: .88rem; line-height: 1.7;
    color: rgba(255,255,255,.6);
}

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 100px 0; background: var(--sand); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    transition: all var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.testimonial-quote {
    position: absolute; top: 20px; right: 24px;
    opacity: .5;
}
.testimonial-text {
    font-size: .95rem; line-height: 1.8;
    color: var(--slate);
    margin-bottom: 20px;
    font-style: italic;
}
.testimonial-author {
    font-size: .85rem; font-weight: 600;
    color: var(--green-800);
}

/* ===== CTA ===== */
.cta { padding: 80px 0; background: var(--green-800); }
.cta-card {
    text-align: center; max-width: 700px; margin: 0 auto;
}
.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700; color: var(--white);
    line-height: 1.25;
    margin-bottom: 16px;
}
.cta-text {
    font-size: 1.05rem; color: rgba(255,255,255,.75);
    margin-bottom: 32px; line-height: 1.7;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact { padding: 100px 0; background: var(--white); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: start;
}
.contact-info .section-eyebrow { text-align: left; }
.contact-info .section-title { text-align: left; margin-bottom: 16px; }
.contact-desc {
    font-size: 1rem; line-height: 1.7;
    color: var(--gray-600);
    margin-bottom: 32px;
}
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon {
    width: 44px; height: 44px; flex-shrink: 0;
    background: var(--green-50);
    border: 1px solid var(--green-100);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
}
.contact-label {
    font-size: .78rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .08em;
    color: var(--gray-400);
    margin-bottom: 4px;
}
.contact-item p, .contact-item a {
    font-size: .95rem; color: var(--slate);
    line-height: 1.6;
}
.contact-item a:hover { color: var(--green-800); }
.contact-map { border-radius: var(--radius-md); overflow: hidden; }

.contact-form-wrapper {
    background: var(--off-white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px;
}
.form-title {
    font-family: var(--font-display);
    font-size: 1.4rem; font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 24px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: .85rem; font-weight: 600;
    color: var(--slate);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--charcoal);
    font-size: .95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(26,92,58,.1);
}
.form-group textarea { resize: vertical; }
.form-note {
    font-size: .8rem; color: var(--gray-400);
    margin-top: 12px; text-align: center;
}
.form-success {
    text-align: center; padding: 40px 20px;
}
.form-success h3 {
    font-family: var(--font-display);
    font-size: 1.4rem; color: var(--green-800);
    margin: 16px 0 8px;
}
.form-success p { color: var(--gray-600); }

/* ===== FOOTER ===== */
.site-footer {
    background: var(--charcoal);
    color: rgba(255,255,255,.7);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand p {
    font-size: .9rem; line-height: 1.7;
    margin-top: 16px;
    color: rgba(255,255,255,.5);
}
.logo-light .logo-text { color: var(--white); }
.logo-light .logo-sub { color: rgba(255,255,255,.5); }
.footer-links h4,
.footer-contact h4 {
    font-size: .8rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .1em;
    color: var(--white);
    margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    font-size: .9rem;
    color: rgba(255,255,255,.5);
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--green-500); }
.footer-contact p {
    font-size: .9rem; line-height: 1.7;
    margin-bottom: 8px;
}
.footer-contact a {
    color: rgba(255,255,255,.5);
    transition: color var(--transition);
}
.footer-contact a:hover { color: var(--green-500); }
.footer-bottom {
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p {
    font-size: .82rem;
    color: rgba(255,255,255,.35);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: none;
}

/* ===== MOBILE NAV ===== */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; }
    .hero-stats { max-width: 400px; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-image { max-width: 480px; }
    .about-image img { height: 480px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .process-steps::before { display: none; }
    .testimonials-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; z-index: 1001; }
    .main-nav {
        position: fixed; inset: 0;
        background: rgba(248,247,244,.98);
        backdrop-filter: blur(12px);
        display: flex; align-items: center; justify-content: center;
        opacity: 0; pointer-events: none;
        transition: opacity var(--transition);
    }
    .main-nav.open { opacity: 1; pointer-events: all; }
    .main-nav ul {
        flex-direction: column; gap: 8px;
        text-align: center;
    }
    .main-nav a {
        font-size: 1.2rem; padding: 12px 24px;
    }
    .hero { padding: 100px 0 80px; min-height: auto; }
    .hero-card { padding: 32px 24px; }
    .hero-stats { grid-template-columns: 1fr 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .cta-actions { flex-direction: column; align-items: center; }
    .cta-actions .btn { width: 100%; max-width: 280px; }
}

@media (prefers-reduced-motion: no-preference) {
    .reveal { opacity: 0; transform: translateY(24px); }
}
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}