/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Nunito', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #2c3e2d;
    background: #faf9f6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: #2d5a3d; text-decoration: none; transition: color 0.2s; }
a:hover { color: #4a8c5c; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ===== SKIP LINK ===== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: #2d5a3d;
    color: #fff;
    padding: 8px 16px;
    border-radius: 0 0 8px 8px;
    z-index: 200;
    font-weight: 600;
}
.skip-link:focus { top: 0; }

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

/* ===== SECTION LABEL ===== */
.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #4a8c5c;
    margin-bottom: 12px;
}

/* ===== SECTION TITLE ===== */
.section-title {
    font-family: 'Lora', serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 600;
    line-height: 1.25;
    color: #1a3a24;
    margin-bottom: 20px;
}

/* ===== SECTION SUB ===== */
.section-sub {
    font-size: 1.1rem;
    color: #5a7a60;
    max-width: 560px;
    margin: 0 auto;
}

.text-center { text-align: center; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    border: 2px solid transparent;
    transition: all 0.25s ease;
    text-align: center;
}
.btn-primary {
    background: #2d5a3d;
    color: #fff;
    border-color: #2d5a3d;
}
.btn-primary:hover {
    background: #1f4329;
    border-color: #1f4329;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45, 90, 61, 0.3);
}
.btn-ghost {
    background: transparent;
    color: #2d5a3d;
    border-color: #2d5a3d;
}
.btn-ghost:hover {
    background: #2d5a3d;
    color: #fff;
    transform: translateY(-2px);
}
.btn-light {
    background: #fff;
    color: #2d5a3d;
    border-color: #fff;
}
.btn-light:hover {
    background: #f0f7f2;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 249, 246, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(45, 90, 61, 0.08);
    transition: box-shadow 0.3s;
}
.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(45, 90, 61, 0.08);
}
.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: #1a3a24;
}
.logo:hover { color: #1a3a24; }
.logo-text {
    font-family: 'Lora', serif;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.2;
}
.logo-accent { color: #4a8c5c; }

/* NAV */
nav ul { display: flex; align-items: center; gap: 4px; }
nav a {
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    color: #2c3e2d;
    transition: all 0.2s;
}
nav a:hover { background: rgba(45, 90, 61, 0.08); color: #2d5a3d; }

/* NAV TOGGLE */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 8px;
}
.nav-toggle-bar {
    display: block;
    width: 24px;
    height: 2.5px;
    background: #2d5a3d;
    border-radius: 2px;
    transition: all 0.3s;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f5f8f4 0%, #faf9f6 50%, #f0f5ef 100%);
    overflow: hidden;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(45, 90, 61, 0.08);
    color: #2d5a3d;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
}
.hero-headline {
    font-family: 'Lora', serif;
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    color: #1a3a24;
    margin-bottom: 24px;
}
.hero-sub {
    font-size: 1.12rem;
    color: #4a6b50;
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 500px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; }
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #2c3e2d;
}

/* HERO IMAGE */
.hero-image { position: relative; }
.hero-img-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(45, 90, 61, 0.15);
}
.hero-img-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.hero-img-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: rgba(74, 140, 92, 0.15);
    border-radius: 50%;
    z-index: -1;
}
.hero-floating-card {
    position: absolute;
    bottom: 32px;
    left: -32px;
    background: #fff;
    border-radius: 20px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 12px 40px rgba(45, 90, 61, 0.12);
}
.floating-stat { font-family: 'Lora', serif; font-size: 1.6rem; font-weight: 700; color: #2d5a3d; }
.floating-label { font-size: 0.8rem; color: #5a7a60; font-weight: 600; }

/* ===== ABOUT ===== */
.about { padding: 100px 0; background: #fff; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-image { position: relative; }
.about-image img {
    border-radius: 24px;
    width: 100%;
    height: 660px;
    object-fit: cover;
    box-shadow: 0 20px 60px rgba(45, 90, 61, 0.1);
}
.about-img-pattern {
    position: absolute;
    bottom: -24px;
    left: -24px;
    width: 160px;
    height: 160px;
    background: repeating-linear-gradient(
        45deg,
        rgba(45, 90, 61, 0.06),
        rgba(45, 90, 61, 0.06) 10px,
        transparent 10px,
        transparent 20px
    );
    border-radius: 20px;
    z-index: -1;
}
.about-lead {
    font-size: 1.15rem;
    color: #2c3e2d;
    font-weight: 500;
    margin-bottom: 16px;
    line-height: 1.8;
}
.about-content p {
    color: #5a7a60;
    margin-bottom: 16px;
    font-size: 1.02rem;
}
.about-values { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.value-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.value-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(45, 90, 61, 0.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.value-item strong { display: block; color: #1a3a24; font-size: 1rem; margin-bottom: 2px; }
.value-item span { font-size: 0.9rem; color: #5a7a60; line-height: 1.6; }

/* ===== SERVICES ===== */
.services { padding: 100px 0; background: #faf9f6; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
}
.service-card {
    background: #fff;
    border-radius: 20px;
    padding: 36px 28px;
    transition: all 0.3s ease;
    border: 1px solid rgba(45, 90, 61, 0.06);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 56px rgba(45, 90, 61, 0.1);
    border-color: rgba(74, 140, 92, 0.2);
}
.service-icon {
    width: 64px;
    height: 64px;
    background: rgba(45, 90, 61, 0.08);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: background 0.3s;
}
.service-card:hover .service-icon { background: rgba(45, 90, 61, 0.14); }
.service-title {
    font-family: 'Lora', serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a3a24;
    margin-bottom: 12px;
}
.service-desc { font-size: 0.95rem; color: #5a7a60; line-height: 1.7; }

/* ===== APPROACH ===== */
.approach { padding: 100px 0; background: #fff; }
.approach-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.approach-text {
    font-size: 1.05rem;
    color: #5a7a60;
    margin-bottom: 16px;
    line-height: 1.8;
}
.approach-text em { color: #2d5a3d; font-style: italic; }
.approach-image img {
    border-radius: 24px;
    width: 100%;
    height: 700px;
    object-fit: cover;
    box-shadow: 0 20px 60px rgba(45, 90, 61, 0.1);
}
.approach-steps { display: flex; flex-direction: column; gap: 24px; margin-top: 40px; }
.step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.step-number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: #2d5a3d;
    color: #fff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Lora', serif;
    font-weight: 700;
    font-size: 1.1rem;
}
.step strong { display: block; color: #1a3a24; font-size: 1rem; margin-bottom: 4px; }
.step span { font-size: 0.9rem; color: #5a7a60; line-height: 1.6; }

/* ===== FAQ ===== */
.faq { padding: 100px 0; background: #faf9f6; }
.faq-list { max-width: 780px; margin: 56px auto 0; }
.faq-item {
    background: #fff;
    border-radius: 16px;
    margin-bottom: 12px;
    border: 1px solid rgba(45, 90, 61, 0.06);
    overflow: hidden;
    transition: border-color 0.3s;
}
.faq-item:hover { border-color: rgba(74, 140, 92, 0.2); }
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 28px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 700;
    color: #1a3a24;
    cursor: pointer;
    transition: color 0.2s;
}
.faq-question:hover { color: #2d5a3d; }
.faq-chevron {
    flex-shrink: 0;
    transition: transform 0.3s;
    color: #4a8c5c;
}
.faq-question[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-answer.open { max-height: 300px; }
.faq-answer p {
    padding: 0 28px 22px;
    font-size: 0.95rem;
    color: #5a7a60;
    line-height: 1.8;
}

/* ===== CTA ===== */
.cta-section { padding: 80px 0; background: linear-gradient(135deg, #1a3a24 0%, #2d5a3d 50%, #3a7049 100%); }
.cta-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
}
.cta-title {
    font-family: 'Lora', serif;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}
.cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 480px;
    line-height: 1.8;
}
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact { padding: 100px 0; background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-text {
    font-size: 1.05rem;
    color: #5a7a60;
    margin-bottom: 36px;
    line-height: 1.8;
}
.contact-details { display: flex; flex-direction: column; gap: 28px; }
.contact-detail { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: rgba(45, 90, 61, 0.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-detail strong { display: block; color: #1a3a24; font-size: 1rem; margin-bottom: 4px; }
.contact-detail p { font-size: 0.95rem; color: #5a7a60; line-height: 1.7; }
.contact-detail a { color: #2d5a3d; }
.contact-detail a:hover { color: #4a8c5c; }

/* FORM */
.contact-form-wrapper {
    background: #faf9f6;
    border-radius: 24px;
    padding: 40px;
    border: 1px solid rgba(45, 90, 61, 0.06);
}
.form-title {
    font-family: 'Lora', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a3a24;
    margin-bottom: 28px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: #2c3e2d;
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(45, 90, 61, 0.15);
    border-radius: 14px;
    font-family: 'Nunito', sans-serif;
    font-size: 0.95rem;
    color: #2c3e2d;
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #4a8c5c;
    box-shadow: 0 0 0 4px rgba(74, 140, 92, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #a0b8a8; }
.form-group textarea { resize: vertical; min-height: 120px; }

/* FORM SUCCESS */
.form-success {
    text-align: center;
    padding: 40px 20px;
}
.success-icon { margin-bottom: 16px; }
.form-success h4 {
    font-family: 'Lora', serif;
    font-size: 1.5rem;
    color: #1a3a24;
    margin-bottom: 8px;
}
.form-success p { color: #5a7a60; margin-bottom: 24px; }

/* ===== FOOTER ===== */
.site-footer {
    background: #1a3a24;
    color: rgba(255, 255, 255, 0.7);
    padding: 72px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-brand p { font-size: 0.9rem; line-height: 1.8; margin-top: 16px; max-width: 280px; }
.footer-logo { margin-bottom: 0; }
.footer-logo .logo-text { color: #fff; }
.footer-links strong,
.footer-contact strong {
    display: block;
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.2s;
}
.footer-links a:hover { color: #7cb88e; }
.footer-contact p { font-size: 0.9rem; line-height: 1.8; }
.footer-contact a { color: rgba(255, 255, 255, 0.7); }
.footer-contact a:hover { color: #7cb88e; }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 24px 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
}
.footer-legal { font-size: 0.8rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-grid,
    .about-grid,
    .approach-grid,
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-image { order: -1; max-width: 500px; margin: 0 auto; }
    .hero-floating-card { left: 16px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-card { grid-template-columns: 1fr; text-align: center; }
    .cta-actions { justify-content: center; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: rgba(250, 249, 246, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        padding: 24px;
        border-bottom: 1px solid rgba(45, 90, 61, 0.08);
        transform: translateY(-120%);
        transition: transform 0.35s ease;
        z-index: 99;
    }
    nav.open { transform: translateY(0); }
    nav ul { flex-direction: column; gap: 8px; }
    nav a { display: block; padding: 12px 20px; text-align: center; }
    .hero { padding: 100px 0 60px; }
    .hero-headline { font-size: clamp(1.6rem, 6vw, 2.2rem); }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-floating-card { left: 16px; bottom: 16px; }
    .services-grid { grid-template-columns: 1fr; }
    .about-image img,
    .approach-image img { height: 400px; }
    .contact-form-wrapper { padding: 28px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero { padding: 90px 0 48px; }
    .section-title { font-size: 1.6rem; }
    .service-card { padding: 28px 22px; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}