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

:root {
    --green-900: #0f2e1a;
    --green-800: #1a4d2e;
    --green-700: #236b3f;
    --green-600: #2d8a52;
    --green-500: #3da864;
    --green-100: #d4eddf;
    --green-50: #eef7f2;
    --cream: #faf9f6;
    --cream-dark: #f3f1ec;
    --white: #ffffff;
    --black: #0a0a0a;
    --gray-900: #1a1a1a;
    --gray-700: #3a3a3a;
    --gray-500: #6b6b6b;
    --gray-400: #9a9a9a;
    --gray-300: #c4c4c4;
    --gray-200: #e0e0e0;
    --gray-100: #f0f0f0;

    --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;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--gray-900);
    background: var(--cream);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 249, 246, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.4s var(--ease-out);
}

.nav.scrolled {
    border-bottom-color: var(--gray-200);
}

.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: 12px;
    text-decoration: none;
    color: var(--gray-900);
}

.nav-logo-mark {
    width: 40px;
    height: 40px;
    background: var(--green-800);
    color: var(--white);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-logo-text {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

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

.nav-links a {
    font-size: 13px;
    font-weight: 400;
    color: var(--gray-700);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--green-800);
}

.nav-cta {
    background: var(--green-800) !important;
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 100px;
    font-weight: 500 !important;
    transition: background 0.2s ease, transform 0.2s var(--ease-spring) !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: 8px;
}

.nav-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--gray-900);
    transition: all 0.3s var(--ease-out);
    transform-origin: center;
}

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

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

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 72px;
    overflow: hidden;
    background: var(--cream);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(26, 77, 46, 0.04) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(26, 77, 46, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 80px;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--green-700);
    margin-bottom: 24px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(42px, 5.5vw, 72px);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--gray-900);
    margin-bottom: 28px;
}

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

.hero-sub {
    font-size: 17px;
    line-height: 1.65;
    color: var(--gray-500);
    max-width: 440px;
    margin-bottom: 40px;
    font-weight: 300;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.01em;
    padding: 14px 28px;
    border-radius: 100px;
    text-decoration: none;
    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(26, 77, 46, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

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

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

/* Hero visual */
.hero-visual {
    position: relative;
}

.hero-image-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 32px 64px rgba(0,0,0,0.1);
}

.hero-image-card img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.hero-image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 24px;
    background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
    color: var(--white);
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.floating-card {
    position: absolute;
    background: var(--white);
    border-radius: 16px;
    padding: 16px 20px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

.floating-card-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.floating-card-value {
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-900);
}

.floating-card--1 {
    top: 40px;
    left: -40px;
    animation-delay: 0s;
}

.floating-card--2 {
    bottom: 60px;
    right: -30px;
    animation-delay: -3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Hero stats */
.hero-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    border-top: 1px solid var(--gray-200);
    background: var(--white);
}

.hero-stats-inner {
    display: flex;
    align-items: center;
    gap: 0;
}

.stat-divider {
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

.stat-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
}

.stat-card {
    padding: 24px 32px;
    border-right: 1px solid var(--gray-200);
}

.stat-card:last-child {
    border-right: none;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    color: var(--green-800);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 13px;
    color: var(--gray-500);
    font-weight: 400;
}

/* ── Section shared ── */
.section-header {
    max-width: 640px;
    margin-bottom: 64px;
}

.section-header--centered {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--green-700);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -0.025em;
    color: var(--gray-900);
    margin-bottom: 20px;
}

.section-desc {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-500);
    font-weight: 300;
}

/* ── Services ── */
.services {
    padding: 120px 0;
    background: var(--cream);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.service-card {
    background: var(--white);
    padding: 40px 32px;
    transition: all 0.4s var(--ease-out);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--green-700);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-out);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--green-50);
    color: var(--green-700);
    margin-bottom: 24px;
    transition: background 0.3s ease;
}

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

.service-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--gray-900);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--gray-500);
    font-weight: 300;
}

/* ── About ── */
.about {
    padding: 120px 0;
    background: var(--white);
}

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

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

.about-image-wrap img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 16px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--green-100);
    border-radius: 16px;
    z-index: -1;
}

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

.about-body {
    font-size: 15px;
    line-height: 1.75;
    color: var(--gray-500);
    margin-bottom: 20px;
    font-weight: 300;
}

.about-details {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.about-detail-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-400);
}

.about-detail-value {
    font-size: 15px;
    color: var(--gray-900);
    font-weight: 400;
}

.about-detail-link {
    font-size: 15px;
    color: var(--green-700);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.2s ease;
}

.about-detail-link:hover {
    color: var(--green-600);
    text-decoration: underline;
}

/* ── Why ── */
.why {
    padding: 120px 0;
    background: var(--cream);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.why-card {
    background: var(--white);
    border-radius: 16px;
    padding: 48px 40px;
    transition: all 0.4s var(--ease-out);
    border: 1px solid transparent;
}

.why-card:hover {
    border-color: var(--green-100);
    box-shadow: 0 16px 48px rgba(0,0,0,0.05);
    transform: translateY(-2px);
}

.why-number {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 500;
    color: var(--green-100);
    line-height: 1;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.why-card:hover .why-number {
    color: var(--green-200);
}

.why-title {
    font-size: 20px;
    font-weight: 500;
    color: var(--gray-900);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.why-text {
    font-size: 14px;
    line-height: 1.75;
    color: var(--gray-500);
    font-weight: 300;
}

/* ── Contact ── */
.contact {
    padding: 120px 0;
    background: var(--green-900);
    color: var(--white);
}

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

.contact .section-tag {
    color: var(--green-500);
}

.contact .section-title {
    color: var(--white);
    margin-bottom: 16px;
}

.contact-desc {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255,255,255,0.5);
    font-weight: 300;
    margin-bottom: 48px;
}

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

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    text-decoration: none;
    color: inherit;
}

.contact-method-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(255,255,255,0.08);
    color: var(--green-500);
    flex-shrink: 0;
}

.contact-method-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 4px;
}

.contact-method-value {
    font-size: 15px;
    color: var(--white);
    font-weight: 400;
    transition: color 0.2s ease;
}

.contact-method:hover .contact-method-value {
    color: var(--green-400);
}

/* Contact form */
.contact-form-wrap {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 40px;
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 32px;
    letter-spacing: -0.02em;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 300;
    transition: all 0.3s ease;
    outline: none;
}

.form-input::placeholder {
    color: rgba(255,255,255,0.25);
}

.form-input:focus {
    border-color: var(--green-500);
    background: rgba(255,255,255,0.08);
}

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

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(61, 168, 100, 0.15);
    border: 1px solid rgba(61, 168, 100, 0.3);
    border-radius: 10px;
    color: var(--green-400);
    font-size: 14px;
    margin-top: 16px;
}

.form-success.show {
    display: flex;
}

/* ── Footer ── */
.footer {
    padding: 48px 0;
    background: var(--green-900);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-brand .nav-logo-mark {
    width: 32px;
    height: 32px;
    font-size: 11px;
}

.footer-name {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.7);
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: rgba(255,255,255,0.8);
}

.footer-contact {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.footer-contact a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-contact a:hover {
    color: var(--green-400);
}

.footer-sep {
    color: rgba(255,255,255,0.2);
}

.footer-bottom {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
    font-size: 12px;
    color: rgba(255,255,255,0.25);
}

/* ── Scroll animations ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }

    .floating-card--1 {
        left: -10px;
    }

    .floating-card--2 {
        right: -10px;
    }
}

@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-sub {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        max-width: 480px;
        margin: 0 auto;
    }

    .floating-card--1 {
        left: 10px;
    }

    .floating-card--2 {
        right: 10px;
    }

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

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

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

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

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 249, 246, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        border-bottom: 1px solid var(--gray-200);
        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 {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 60px;
    }

    .hero-stats {
        position: relative;
    }

    .stat-card {
        padding: 20px 16px;
    }

    .stat-number {
        font-size: 22px;
    }

    .services {
        padding: 80px 0;
    }

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

    .service-card {
        padding: 32px 28px;
    }

    .about {
        padding: 80px 0;
    }

    .why {
        padding: 80px 0;
    }

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

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

    .contact {
        padding: 80px 0;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero-headline {
        font-size: 36px;
    }

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

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

    .floating-card {
        display: none;
    }

    .stat-cards {
        grid-template-columns: 1fr;
    }

    .stat-card {
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
        padding: 16px 20px;
    }

    .stat-card:last-child {
        border-bottom: none;
    }
}