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

: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:  #EFFAF3;
    --cream:     #FDF8F0;
    --cream-dark:#F5EDE0;
    --warm-white:#FEFCF8;
    --text-dark: #1A2E23;
    --text-mid:  #3D5A4C;
    --text-light:#6B8F7E;
    --shadow-sm: 0 1px 3px rgba(27, 67, 50, 0.08), 0 1px 2px rgba(27, 67, 50, 0.06);
    --shadow-md: 0 4px 16px rgba(27, 67, 50, 0.10), 0 2px 4px rgba(27, 67, 50, 0.06);
    --shadow-lg: 0 12px 40px rgba(27, 67, 50, 0.14), 0 4px 12px rgba(27, 67, 50, 0.08);
    --shadow-xl: 0 20px 60px rgba(27, 67, 50, 0.16), 0 8px 20px rgba(27, 67, 50, 0.10);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    background-color: var(--warm-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    line-height: 1.25;
    color: var(--text-dark);
    font-weight: 600;
}

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

a {
    color: var(--green-700);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--green-500);
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--green-800);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 700;
}

.skip-link:focus {
    top: 16px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── HEADER ─── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 252, 248, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(27, 67, 50, 0.08);
    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: 10px;
    text-decoration: none;
    color: var(--text-dark);
}

.logo-text {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
}

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

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.main-nav a {
    color: var(--text-mid);
    font-size: 0.938rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

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

.nav-cta {
    background: var(--green-800) !important;
    color: #fff !important;
    padding: 10px 22px !important;
    border-radius: var(--radius-sm) !important;
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all var(--transition);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── HERO ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(145deg, var(--cream) 0%, var(--green-50) 50%, var(--green-100) 100%);
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 80%, rgba(82, 183, 136, 0.12) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(45, 106, 79, 0.08) 0%, transparent 50%),
                      radial-gradient(circle at 50% 50%, rgba(116, 198, 157, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: center;
}

.hero-main-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
    box-shadow: var(--shadow-xl);
}

.hero-badge {
    display: inline-block;
    background: var(--green-100);
    color: var(--green-800);
    font-size: 0.813rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-headline {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    margin-bottom: 20px;
    color: var(--text-dark);
    line-height: 1.15;
}

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

.hero-sub {
    font-size: 1.125rem;
    color: var(--text-mid);
    margin-bottom: 36px;
    max-width: 520px;
    line-height: 1.75;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'Lato', sans-serif;
    font-size: 0.938rem;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

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

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

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

.btn-secondary:hover {
    background: var(--green-800);
    color: #fff;
    transform: translateY(-2px);
}

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

.btn-white:hover {
    background: var(--green-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
    color: #fff;
}

.btn-full {
    width: 100%;
}

/* ─── FLOATING CARDS ─── */
.hero-floating-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.float-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid rgba(27, 67, 50, 0.06);
    transition: transform var(--transition), box-shadow var(--transition);
}

.float-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.float-card-1 { animation: floatA 4s ease-in-out infinite; }
.float-card-2 { animation: floatB 5s ease-in-out infinite; }
.float-card-3 { animation: floatC 4.5s ease-in-out infinite; }

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

@keyframes floatB {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(6px); }
}

@keyframes floatC {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

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

.float-card-number {
    display: block;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--green-800);
    line-height: 1.2;
}

.float-card-label {
    display: block;
    font-size: 0.813rem;
    color: var(--text-light);
    font-weight: 600;
}

/* ─── SECTIONS ─── */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.813rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--green-700);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.063rem;
    color: var(--text-mid);
    line-height: 1.75;
}

/* ─── SERVICES ─── */
.services {
    background: var(--warm-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid rgba(27, 67, 50, 0.06);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--green-200);
}

.service-icon-wrap {
    width: 60px;
    height: 60px;
    background: var(--green-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: background var(--transition);
}

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

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.service-card p {
    font-size: 0.938rem;
    color: var(--text-mid);
    line-height: 1.7;
}

/* ─── ABOUT ─── */
.about {
    background: var(--green-50);
    overflow: hidden;
}

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

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

.about-image-wrap img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: var(--green-200);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: 0.6;
}

.about-content .section-tag {
    text-align: left;
}

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

.about-text {
    font-size: 1.063rem;
    color: var(--text-mid);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin: 32px 0;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* ─── PROCESS ─── */
.process {
    background: var(--warm-white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.process-step {
    text-align: center;
    padding: 32px 20px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 48px;
    right: -16px;
    width: 32px;
    height: 2px;
    background: var(--green-200);
}

.step-number {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 3rem;
    font-weight: 600;
    color: var(--green-100);
    line-height: 1;
    margin-bottom: 16px;
}

.process-step h3 {
    font-size: 1.188rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.process-step p {
    font-size: 0.938rem;
    color: var(--text-mid);
    line-height: 1.7;
}

/* ─── CTA BANNER ─── */
.cta-banner {
    padding: 80px 0;
    background: var(--green-800);
}

.cta-card {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: #fff;
    margin-bottom: 16px;
}

.cta-text {
    font-size: 1.063rem;
    color: var(--green-200);
    margin-bottom: 36px;
    line-height: 1.75;
}

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

/* ─── CONTACT ─── */
.contact {
    background: var(--cream);
}

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

.contact-info .section-tag {
    text-align: left;
}

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

.contact-desc {
    font-size: 1.063rem;
    color: var(--text-mid);
    margin-bottom: 40px;
    line-height: 1.75;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-detail {
    display: flex;
    gap: 16px;
}

.contact-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-detail strong {
    display: block;
    font-size: 0.813rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--green-800);
    margin-bottom: 4px;
}

.contact-detail p {
    font-size: 0.938rem;
    color: var(--text-mid);
    line-height: 1.6;
}

.contact-detail a {
    color: var(--text-mid);
}

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

/* ─── FORM ─── */
.contact-form-wrap {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 44px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(27, 67, 50, 0.06);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 28px;
    color: var(--text-dark);
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--green-100);
    border-radius: var(--radius-sm);
    font-family: 'Lato', sans-serif;
    font-size: 0.938rem;
    color: var(--text-dark);
    background: var(--warm-white);
    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-500);
    box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.2);
}

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

.form-note {
    font-size: 0.813rem;
    color: var(--text-light);
    margin-top: 12px;
    text-align: center;
}

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

.form-success svg {
    margin: 0 auto 16px;
    color: var(--green-600);
}

.form-success h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-success p {
    color: var(--text-mid);
    line-height: 1.7;
}

/* ─── FOOTER ─── */
.site-footer {
    background: var(--green-900);
    padding: 64px 0 40px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.logo-text-light {
    color: #fff;
}

.footer-brand p {
    color: var(--green-300);
    font-size: 0.938rem;
    margin-top: 12px;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--green-300);
    font-size: 0.938rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: #fff;
}

.footer-contact {
    color: var(--green-300);
    font-size: 0.938rem;
    line-height: 1.8;
}

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

.footer-contact a:hover {
    color: #fff;
}

.footer-copy {
    margin-top: 16px;
    font-size: 0.813rem;
    color: var(--green-400);
    opacity: 0.7;
}

/* ─── SCROLL REVEAL ─── */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
    }

    .hero-floating-cards {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .float-card {
        flex: 1;
        min-width: 180px;
    }

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

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

    .process-step:not(:last-child)::after {
        display: none;
    }

    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-wrap {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--warm-white);
        box-shadow: var(--shadow-xl);
        padding: 100px 32px 40px;
        transition: right var(--transition);
        z-index: 1000;
    }

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

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

    .main-nav a {
        padding: 14px 16px;
        font-size: 1rem;
    }

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

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

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

    .hero-floating-cards {
        flex-direction: column;
    }

    .float-card {
        animation: none;
    }

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

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

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

    .about-image-wrap img {
        height: 320px;
    }

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

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

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    section {
        padding: 72px 0;
    }
}

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

    .hero-headline {
        font-size: 1.75rem;
    }

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

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