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

:root {
    --green-900: #0B2218;
    --green-800: #1B4332;
    --green-700: #2D6A4F;
    --green-600: #40916C;
    --green-500: #52B788;
    --green-400: #74C69D;
    --green-300: #95D5B2;
    --green-200: #B7E4C7;
    --green-100: #D8F3DC;
    --green-50: #F0FFF4;
    --gold: #D4A843;
    --gold-light: #E8C96A;
    --cream: #FAFAF7;
    --cream-dark: #F3F3EE;
    --white: #FFFFFF;
    --black: #0A0A0A;
    --gray-900: #1A1A1A;
    --gray-800: #2D2D2D;
    --gray-700: #404040;
    --gray-600: #555555;
    --gray-500: #6B6B6B;
    --gray-400: #999999;
    --gray-300: #C4C4C4;
    --gray-200: #E2E2E2;
    --gray-100: #F0F0F0;
    --gray-50: #F8F8F8;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--gray-800);
    background: var(--cream);
    line-height: 1.7;
    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(250, 250, 247, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(27, 67, 50, 0.08);
    transition: box-shadow 0.4s var(--ease-out);
}

.nav.scrolled {
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.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: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--green-800);
    letter-spacing: 0.02em;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--gray-600);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--green-600);
    transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
    color: var(--green-700);
}

.nav-links a::after:hover {
    width: 100%;
}

.nav-cta {
    background: var(--green-800) !important;
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 0.82rem !important;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: background 0.3s ease, transform 0.2s var(--ease-spring) !important;
}

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

.nav-cta:hover {
    background: var(--green-700) !important;
    transform: translateY(-1px);
}

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

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--gray-700);
    transition: all 0.3s var(--ease-out);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--cream);
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(27, 67, 50, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(82, 183, 136, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 90% 10%, rgba(212, 168, 67, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    background:
        linear-gradient(135deg, rgba(27, 67, 50, 0.03) 0%, transparent 60%),
        url('https://images.pexels.com/photos/7285984/pexels-photo-7285984.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1200&h=1600') center/cover no-repeat;
    opacity: 0.5;
    clip-path: polygon(25% 0, 100% 0, 100% 100%, 0% 100%);
    pointer-events: none;
}

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

.hero-card {
    background: var(--white);
    border-radius: 20px;
    padding: 56px 48px;
    box-shadow:
        0 0 0 1px rgba(27, 67, 50, 0.06),
        0 20px 60px rgba(27, 67, 50, 0.08),
        0 4px 20px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.hero-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-700), var(--green-400), var(--gold));
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--green-600);
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: 20px;
}

.hero-headline-accent {
    font-style: italic;
    color: var(--green-700);
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 440px;
}

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
}

.btn-primary {
    background: var(--green-800);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--green-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(27, 67, 50, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--green-700);
    border: 1.5px solid var(--green-200);
}

.btn-ghost:hover {
    border-color: var(--green-600);
    background: var(--green-50);
    transform: translateY(-2px);
}

.btn-primary-light {
    background: var(--white);
    color: var(--green-800);
}

.btn-primary-light:hover {
    background: var(--green-50);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-ghost-light {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-ghost-light:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.full-width {
    width: 100%;
}

/* ===== HERO STATS ===== */
.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.stat-card {
    background: var(--white);
    border-radius: 16px;
    padding: 28px 32px;
    box-shadow:
        0 0 0 1px rgba(27, 67, 50, 0.06),
        0 8px 30px rgba(27, 67, 50, 0.06);
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow:
        0 0 0 1px rgba(27, 67, 50, 0.08),
        0 16px 40px rgba(27, 67, 50, 0.1);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 500;
    color: var(--green-800);
    line-height: 1;
}

.stat-number .stat-unit {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 400;
    color: var(--green-600);
    vertical-align: super;
    margin-left: 2px;
}

.stat-label {
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-500);
}

/* ===== DIVIDER ===== */
.divider {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.divider-line {
    display: block;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
}

/* ===== SECTION COMMON ===== */
.section-header {
    max-width: 640px;
}

.section-header.centered {
    margin: 0 auto 60px;
    text-align: center;
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--green-600);
    margin-bottom: 14px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.8;
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
}

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

.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 36px 32px;
    border: 1px solid rgba(27, 67, 50, 0.06);
    transition: all 0.3s var(--ease-out);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(27, 67, 50, 0.08);
    border-color: rgba(27, 67, 50, 0.12);
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--green-50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    margin-bottom: 20px;
    transition: background 0.3s ease;
}

.service-card:hover .service-icon {
    background: var(--green-100);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
}

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

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: 20px;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border-radius: 20px;
    background: var(--green-100);
    z-index: -1;
}

.about-content {
    padding: 20px 0;
}

.about-text {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 16px;
}

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

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 400;
    color: var(--gray-700);
}

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

/* ===== AREAS ===== */
.areas {
    padding: 100px 0;
}

.areas-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.area-tag {
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--gray-600);
    border: 1px solid var(--gray-200);
    background: var(--white);
    transition: all 0.3s var(--ease-out);
    cursor: default;
}

.area-tag:hover {
    border-color: var(--green-300);
    color: var(--green-700);
    background: var(--green-50);
    transform: translateY(-2px);
}

/* ===== PROCESS ===== */
.process {
    padding: 100px 0;
    background: var(--green-800);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 50%, rgba(82, 183, 136, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 90% 20%, rgba(212, 168, 67, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.process .section-eyebrow {
    color: var(--green-300);
}

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

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.process-step {
    position: relative;
    padding: 32px 24px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-out);
}

.process-step:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.14);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 500;
    color: var(--green-400);
    line-height: 1;
    margin-bottom: 16px;
    display: block;
}

.process-step h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 10px;
}

.process-step p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* ===== CTA BANNER ===== */
.cta-banner {
    padding: 80px 0;
    background: var(--cream-dark);
}

.cta-inner {
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 400;
    color: var(--gray-900);
    margin-bottom: 14px;
}

.cta-sub {
    font-size: 1rem;
    color: var(--gray-500);
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
}

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

.contact-desc {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 36px;
}

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

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contact-detail svg {
    color: var(--green-600);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.contact-detail a,
.contact-detail span {
    font-size: 0.95rem;
    color: var(--gray-700);
    transition: color 0.3s ease;
}

.contact-detail a:hover {
    color: var(--green-700);
}

/* ===== FORM ===== */
.contact-form-wrap {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow:
        0 0 0 1px rgba(27, 67, 50, 0.06),
        0 12px 40px rgba(27, 67, 50, 0.06);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-500);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--gray-900);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 12px 16px;
    outline: none;
    transition: all 0.3s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-400);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.12);
}

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

.form-note {
    font-size: 0.8rem;
    color: var(--gray-400);
    text-align: center;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
    padding: 40px 20px;
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--gray-900);
}

.form-success p {
    font-size: 0.95rem;
    color: var(--gray-500);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--green-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.65);
    padding: 5px 0;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--green-300);
}

.footer-col span {
    display: block;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ===== REVEAL ANIMATIONS ===== */
[data-reveal] {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-reveal="hidden"] {
    opacity: 0;
    transform: translateY(24px);
}

@media (prefers-reduced-motion: no-preference) {
    [data-reveal] {
        opacity: 0;
        transform: translateY(24px);
    }
}

@media (prefers-reduced-motion: reduce) {
    [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero::before {
        display: none;
    }

    .hero-card {
        max-width: 560px;
    }

    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .stat-card {
        flex: 1;
        min-width: 140px;
    }

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

    .about-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image img {
        height: 450px;
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 250, 247, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        border-bottom: 1px solid rgba(27, 67, 50, 0.08);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.4s var(--ease-out);
        pointer-events: none;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 24px 60px;
        min-height: auto;
    }

    .hero-card {
        padding: 36px 28px;
    }

    .hero-stats {
        flex-direction: column;
    }

    .stat-card {
        flex: none;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrap {
        padding: 28px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

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

@media (max-width: 480px) {
    .hero-headline {
        font-size: 1.8rem;
    }

    .hero-actions {
        flex-direction: column;
    }

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

    .cta-actions {
        flex-direction: column;
    }

    .cta-actions .btn {
        width: 100%;
    }
}