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

:root {
    --green-900: #0B2118;
    --green-800: #1B4332;
    --green-700: #2D6A4F;
    --green-600: #40916C;
    --green-500: #52B788;
    --green-100: #D8F3DC;
    --green-50:  #F0FFF4;
    --cream:     #FAF9F6;
    --cream-dark:#F2F0EB;
    --warm:      #E8E4DB;
    --text-dark: #1A1A1A;
    --text-mid:  #3D3D3D;
    --text-light:#6B6B6B;
    --white:     #FFFFFF;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans:  'Lato', 'Segoe UI', Helvetica, Arial, sans-serif;
    --shadow-sm:  0 1px 3px rgba(27,67,50,0.06), 0 1px 2px rgba(27,67,50,0.04);
    --shadow-md:  0 4px 16px rgba(27,67,50,0.08), 0 2px 4px rgba(27,67,50,0.04);
    --shadow-lg:  0 12px 40px rgba(27,67,50,0.12);
    --radius-sm:  8px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    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;
}

/* ── Typography ── */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.2;
    color: var(--green-800);
}

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--green-600);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 560px;
    line-height: 1.7;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 14px 32px;
    border-radius: 50px;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--green-700);
    border-color: var(--green-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--green-800);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--green-800);
    border-color: var(--green-800);
}

.btn-outline-dark:hover {
    background: var(--green-800);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ── Header ── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250,249,246,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(27,67,50,0.08);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--green-800);
}

.logo-light {
    color: var(--white);
}

.logo-icon {
    color: var(--green-700);
    flex-shrink: 0;
}

.logo-light .logo-icon {
    color: var(--green-100);
}

/* Nav */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-mid);
    padding: 8px 16px;
    border-radius: 50px;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--green-800);
    background: var(--green-50);
}

.nav-cta {
    background: var(--green-800);
    color: var(--white) !important;
    margin-left: 8px;
}

.nav-cta:hover {
    background: var(--green-700);
    color: var(--white) !important;
}

/* Mobile toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--green-800);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--green-800);
    transition: var(--transition);
}

.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;
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--green-900);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(11,33,24,0.7) 0%,
        rgba(27,67,50,0.6) 50%,
        rgba(11,33,24,0.85) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 120px 24px 80px;
}

.hero-tagline {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--green-100);
    margin-bottom: 24px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 500;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 24px;
}

.hero-headline em {
    font-style: italic;
    color: var(--green-100);
}

.hero-sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    max-width: 540px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

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

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255,255,255,0.5);
    animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(8px); }
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-desc {
    margin: 0 auto;
}

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

.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    border: 1px solid rgba(27,67,50,0.06);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    background: var(--green-50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--green-800);
    color: var(--white);
}

.service-name {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--green-800);
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ── About ── */
.about {
    padding: 100px 0;
    background: var(--white);
}

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

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

.about-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}

.about-image-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--green-800);
    color: var(--white);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.badge-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1;
}

.badge-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.8;
}

.about-content .section-title {
    margin-bottom: 24px;
}

.about-text {
    color: var(--text-mid);
    margin-bottom: 16px;
    font-size: 1rem;
}

.about-stats {
    display: flex;
    gap: 32px;
    margin: 32px 0 40px;
    padding: 24px 0;
    border-top: 1px solid var(--warm);
    border-bottom: 1px solid var(--warm);
}

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

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--green-800);
    line-height: 1;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-light);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 280px;
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.gallery-item:nth-child(1) { grid-row: span 2; }
.gallery-item:nth-child(4) { grid-row: span 2; }
.gallery-item:nth-child(6) { grid-row: span 2; }

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11,33,24,0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-overlay span {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--white);
}

/* ── Testimonials ── */
.testimonials {
    padding: 100px 0;
    background: var(--green-800);
}

.testimonials .section-label {
    color: var(--green-100);
}

.testimonials .section-title {
    color: var(--white);
    margin-bottom: 60px;
}

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

.testimonial-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 36px 32px;
    position: relative;
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
}

.testimonial-quote-mark {
    font-family: var(--font-serif);
    font-size: 4rem;
    line-height: 1;
    color: var(--green-500);
    position: absolute;
    top: 16px;
    left: 24px;
    opacity: 0.5;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.8;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    font-style: normal;
}

.author-name {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--white);
}

/* ── CTA Banner ── */
.cta-banner {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11,33,24,0.82);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-headline {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    color: var(--white);
    margin-bottom: 16px;
}

.cta-text {
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    margin-bottom: 36px;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

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

.btn-outline-light:hover {
    background: var(--white);
    color: var(--green-800);
    border-color: var(--white);
    transform: translateY(-2px);
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-info .section-title {
    margin-bottom: 16px;
}

.contact-desc {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 32px;
}

.contact-details {
    list-style: none;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--green-50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--green-800);
    margin-bottom: 2px;
}

.contact-item p,
.contact-item a {
    font-size: 0.9375rem;
    color: var(--text-light);
    margin: 0;
}

.contact-item a:hover {
    color: var(--green-700);
    text-decoration: underline;
}

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

/* Form */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(27,67,50,0.06);
}

.form-title {
    font-size: 1.5rem;
    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: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-mid);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--warm);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    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-600);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(82,183,136,0.15);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    color: var(--green-600);
    margin-bottom: 16px;
}

.form-success h4 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--green-800);
}

.form-success p {
    color: var(--text-light);
    font-size: 0.9375rem;
}

.contact-form.hidden {
    display: none;
}

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

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

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 20px;
}

.footer-nav ul,
.footer-contact ul {
    list-style: none;
}

.footer-nav li,
.footer-contact li {
    margin-bottom: 10px;
}

.footer-nav a,
.footer-contact a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--white);
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    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 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

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

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

    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }

    .gallery-grid {
        grid-auto-rows: 220px;
    }

    .gallery-item:nth-child(1),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(6) {
        grid-row: span 1;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--cream);
        flex-direction: column;
        align-items: stretch;
        padding: 88px 24px 32px;
        gap: 4px;
        box-shadow: var(--shadow-lg);
        transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-link {
        padding: 12px 16px;
        border-radius: var(--radius-sm);
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 12px;
        text-align: center;
    }

    .hero-content {
        padding: 100px 24px 60px;
    }

    .hero-headline {
        font-size: clamp(1.5rem, 6vw, 2.25rem);
    }

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

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

    .about-image-accent {
        right: -16px;
        bottom: -24px;
        width: 60%;
    }

    .about-badge {
        top: -12px;
        left: -12px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 200px;
    }

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

    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }

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

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

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

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

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

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

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

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

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 240px;
    }

    .contact-form-wrapper {
        padding: 24px;
    }

    .about-stats {
        flex-direction: column;
        gap: 16px;
    }
}

/* Mobile nav overlay */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 999;
}

.nav-overlay.active {
    display: block;
}