/* ============================================
   CSS Custom Properties & Reset
   ============================================ */
:root {
    --color-forest-950: #041a0c;
    --color-forest-900: #052e16;
    --color-forest-800: #14532d;
    --color-forest-700: #166534;
    --color-forest-600: #15803a;
    --color-forest-500: #16a34a;
    --color-forest-400: #22c55e;
    --color-forest-100: #dcfce7;
    --color-forest-50: #f0fdf4;

    --color-cream: #faf9f6;
    --color-cream-dark: #f5f3ee;
    --color-cream-light: #fdfcfa;
    --color-ivory: #fefef8;

    --color-text-dark: #1a1f1a;
    --color-text-body: #2d332d;
    --color-text-muted: #5c6b5c;
    --color-text-light: #8a9a8a;

    --color-white: #ffffff;
    --color-black: #0a0f0a;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --shadow-sm: 0 1px 2px rgba(4, 26, 12, 0.04);
    --shadow-md: 0 4px 16px rgba(4, 26, 12, 0.08);
    --shadow-lg: 0 8px 32px rgba(4, 26, 12, 0.12);
    --shadow-xl: 0 16px 48px rgba(4, 26, 12, 0.16);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-body);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ============================================
   Container & Layout
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 249, 246, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(20, 83, 45, 0.08);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
    background: rgba(250, 249, 246, 0.97);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-forest-800);
    letter-spacing: -0.01em;
}

.nav-logo .logo-icon {
    color: var(--color-forest-700);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.nav-toggle:hover {
    background: var(--color-forest-50);
}

.hamburger {
    position: relative;
    width: 22px;
    height: 2px;
    background: var(--color-forest-800);
    display: block;
    transition: transform var(--transition-base), opacity var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--color-forest-800);
    border-radius: 2px;
    transition: transform var(--transition-base);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 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);
    top: 0;
}

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

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

.nav-links a {
    padding: 8px 16px;
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-text-body);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-forest-700);
    background: var(--color-forest-50);
}

.nav-cta {
    margin-left: 8px;
    padding: 10px 20px !important;
    background: var(--color-forest-700) !important;
    color: var(--color-white) !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 700 !important;
    transition: background var(--transition-fast), transform var(--transition-fast) !important;
}

.nav-cta:hover {
    background: var(--color-forest-800) !important;
    transform: translateY(-1px);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-forest-700);
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(20, 83, 45, 0.25);
}

.btn-primary:hover {
    background: var(--color-forest-800);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(20, 83, 45, 0.35);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-forest-700);
    border: 2px solid var(--color-forest-200, #bbf7d0);
}

.btn-secondary:hover {
    background: var(--color-forest-50);
    border-color: var(--color-forest-500);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-forest-950);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(20, 83, 45, 0.85) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 20% 60%, rgba(5, 46, 22, 0.9) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(21, 128, 58, 0.6) 0%, transparent 60%),
        radial-gradient(ellipse 100% 80% at 50% 50%, rgba(4, 26, 12, 0.95) 0%, var(--color-forest-950) 100%);
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: 
        radial-gradient(circle at 25% 25%, var(--color-white) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, var(--color-white) 1px, transparent 1px);
    background-size: 48px 48px;
    z-index: 2;
}

.hero-container {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 800px;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-forest-400);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-title em {
    font-style: italic;
    color: var(--color-forest-300, #86efac);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.75);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-actions .btn-primary {
    background: var(--color-white);
    color: var(--color-forest-800);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-actions .btn-primary:hover {
    background: var(--color-cream);
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.4);
}

.hero-actions .btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

.hero-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
}

.trust-icon {
    color: var(--color-forest-400);
    flex-shrink: 0;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.4);
}

.hero-scroll-indicator span {
    display: block;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

/* ============================================
   Section Shared Styles
   ============================================ */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-forest-600);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-dark);
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-text-muted);
}

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

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

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid rgba(20, 83, 45, 0.08);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(20, 83, 45, 0.15);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-forest-50);
    border-radius: var(--radius-md);
    color: var(--color-forest-700);
    margin-bottom: 24px;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--color-forest-700);
    color: var(--color-white);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-description {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--color-text-muted);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: 100px 0;
    background: var(--color-cream-dark);
}

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

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    background: var(--color-forest-700);
    border-radius: var(--radius-lg);
    opacity: 0.15;
    z-index: -1;
}

.about-content {
    max-width: 480px;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-body);
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin: 40px 0;
    padding: 32px 0;
    border-top: 1px solid rgba(20, 83, 45, 0.1);
    border-bottom: 1px solid rgba(20, 83, 45, 0.1);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-forest-700);
    line-height: 1;
}

.stat-label {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ============================================
   Why Us Section
   ============================================ */
.why-us {
    padding: 100px 0;
    background: var(--color-forest-900);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 0% 50%, rgba(20, 83, 45, 0.4) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(21, 128, 58, 0.2) 0%, transparent 60%);
    pointer-events: none;
}

.why-us .container {
    position: relative;
    z-index: 1;
}

.why-us .section-eyebrow {
    color: var(--color-forest-400);
}

.why-us .section-title {
    color: var(--color-white);
}

.why-us .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.why-item {
    padding: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.why-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.why-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-forest-500, #4ade80);
    line-height: 1;
    margin-bottom: 16px;
    opacity: 0.5;
}

.why-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.why-text {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.65);
}

/* ============================================
   Location Section
   ============================================ */
.location {
    padding: 100px 0;
    background: var(--color-cream);
}

.location-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    align-items: start;
}

.location-description {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-forest-50);
    border-radius: var(--radius-sm);
    color: var(--color-forest-700);
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.contact-value {
    display: block;
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-dark);
}

.contact-value a {
    color: var(--color-forest-700);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.contact-value a:hover {
    color: var(--color-forest-800);
    text-decoration: underline;
}

.location-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ============================================
   CTA Card
   ============================================ */
.cta-card {
    background: var(--color-forest-800);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    color: var(--color-white);
}

.cta-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-text {
    font-size: 1rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.cta-actions .btn-primary {
    background: var(--color-white);
    color: var(--color-forest-800);
}

.cta-actions .btn-primary:hover {
    background: var(--color-cream);
}

.cta-actions .btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.cta-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

.cta-footer {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.cta-footer p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-forest-950);
    padding: 64px 0 32px;
    color: var(--color-white);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-logo .logo-icon {
    color: var(--color-forest-400);
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.55);
    max-width: 320px;
}

.footer-links {
    display: flex;
    gap: 48px;
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-forest-400);
    margin-bottom: 20px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--color-white);
}

.footer-col li {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   Scroll Reveal (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

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

/* ============================================
   Responsive — Tablet
   ============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-container {
        gap: 48px;
    }

    .location-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-content {
        gap: 40px;
    }
}

/* ============================================
   Responsive — Mobile
   ============================================ */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(250, 249, 246, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        padding: 32px 24px;
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }

    .nav-menu.open {
        transform: translateX(0);
    }

    .nav-links {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }

    .nav-links a {
        padding: 14px 16px;
        font-size: 1.0625rem;
    }

    .nav-cta {
        margin-left: 0 !important;
        text-align: center;
        margin-top: 16px;
    }

    .hero-container {
        padding: 100px 20px 60px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-trust {
        flex-direction: column;
        gap: 12px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-container {
        grid-template-columns: 1fr;
    }

    .about-image-wrapper img {
        height: 400px;
    }

    .about-content {
        max-width: 100%;
    }

    .about-stats {
        gap: 24px;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .cta-card {
        padding: 32px 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        flex-direction: column;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .services, .about, .why-us, .location {
        padding: 72px 0;
    }

    .service-card {
        padding: 28px 24px;
    }
}