/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    color: #1a2e23;
    background: #faf9f6;
    -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; line-height: 1.2; }

/* ===== SKIP LINK ===== */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: #1a5c3a;
    color: #fff;
    padding: .5rem 1rem;
    z-index: 200;
    font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ===== CONTAINER ===== */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ===== NAV ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 249, 246, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(26, 92, 58, 0.1);
    transition: box-shadow .3s;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(26, 46, 35, 0.08); }
.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.nav__brand {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1a5c3a;
}
.nav__logo { color: #1a5c3a; }
.nav__menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.nav__menu a {
    font-size: .9rem;
    font-weight: 500;
    color: #2d4a38;
    position: relative;
    transition: color .2s;
}
.nav__menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #1a5c3a;
    transition: width .25s;
}
.nav__menu a:hover { color: #1a5c3a; }
.nav__menu a:hover::after { width: 100%; }

/* Nav toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.nav__bar {
    display: block;
    width: 22px;
    height: 2px;
    background: #1a5c3a;
    border-radius: 2px;
    transition: transform .3s, opacity .3s;
}
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
    .nav__toggle { display: flex; }
    .nav__menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: #faf9f6;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        border-bottom: 1px solid rgba(26, 92, 58, 0.1);
        transition: max-height .35s ease, padding .35s ease;
    }
    .nav__menu.open { max-height: 400px; padding: 1rem 0; }
    .nav__menu a { padding: .75rem 1.5rem; font-size: 1rem; }
    .nav__menu a::after { display: none; }
    .nav__menu .btn { margin: .5rem 1.5rem; text-align: center; }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    font-weight: 600;
    font-size: .9rem;
    border-radius: 6px;
    transition: background .2s, transform .15s, box-shadow .2s;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: #1a5c3a; color: #fff; }
.btn--primary:hover { background: #144a2e; box-shadow: 0 4px 16px rgba(26, 92, 58, 0.3); }
.btn--sm { padding: .5rem 1.2rem; font-size: .85rem; }
.btn--lg { padding: .9rem 2rem; font-size: 1rem; }
.btn--full { width: 100%; padding: 1rem; }
.btn--light { background: #fff; color: #1a5c3a; }
.btn--light:hover { background: #f0f5f1; box-shadow: 0 4px 16px rgba(0,0,0,.12); }
.btn--outline-light { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.5); }
.btn--outline-light:hover { background: rgba(255,255,255,.12); border-color: #fff; }

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: #0f2b1a;
    overflow: hidden;
    padding: 6rem 0 4rem;
}
.hero__bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(15, 43, 26, 0.94) 0%, rgba(26, 92, 58, 0.85) 50%, rgba(15, 43, 26, 0.92) 100%),
        url('https://images.pexels.com/photos/36733313/pexels-photo-36733313.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center/cover no-repeat;
    z-index: 0;
}
.hero__container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 4rem;
    align-items: center;
}
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.15);
    color: #a8d5b8;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: .45rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}
.hero__title {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    color: #fff;
    margin-bottom: 1.2rem;
    line-height: 1.1;
}
.hero__title--accent { color: #7cb892; }
.hero__desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,.78);
    max-width: 520px;
    margin-bottom: 2rem;
    line-height: 1.7;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* Hero stat cards */
.hero__cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.stat-card {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 14px;
    padding: 1.4rem 1.5rem;
    backdrop-filter: blur(8px);
    transition: transform .25s, background .25s;
}
.stat-card:hover { transform: translateY(-3px); background: rgba(255,255,255,.12); }
.stat-card--main {
    background: rgba(255,255,255,.12);
    border-color: rgba(255,255,255,.2);
}
.stat-card--offset { margin-left: 1.5rem; }
.stat-card__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.1);
    border-radius: 10px;
    color: #a8d5b8;
    margin-bottom: .8rem;
}
.stat-card__icon--secondary { background: rgba(124, 184, 146, 0.15); color: #7cb892; }
.stat-card__value {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    margin-bottom: .25rem;
}
.stat-card__label {
    font-size: .8rem;
    color: rgba(255,255,255,.6);
    font-weight: 500;
}

@media (max-width: 900px) {
    .hero__container { grid-template-columns: 1fr; }
    .hero__cards { max-width: 480px; }
}
@media (max-width: 480px) {
    .hero { padding: 5rem 0 3rem; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; }
    .stat-card--offset { margin-left: 0; }
}

/* ===== SECTIONS ===== */
.section { padding: 6rem 0; }
.section-header { max-width: 640px; margin-bottom: 3.5rem; }
.section-header--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-tag {
    display: inline-block;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #1a5c3a;
    background: rgba(26, 92, 58, 0.08);
    padding: .35rem .9rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}
.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    color: #1a2e23;
    margin-bottom: 1rem;
}
.section-desc {
    font-size: 1.05rem;
    color: #4a6352;
    line-height: 1.7;
}

/* ===== SERVICES ===== */
.services { background: #faf9f6; }
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.service-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(26, 92, 58, 0.08);
    transition: transform .25s, box-shadow .25s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(26, 46, 35, 0.1); }
.service-card__img {
    height: 200px;
    overflow: hidden;
}
.service-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s;
}
.service-card:hover .service-card__img img { transform: scale(1.05); }
.service-card__body { padding: 1.5rem; }
.service-card__icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 92, 58, 0.08);
    color: #1a5c3a;
    border-radius: 10px;
    margin-bottom: 1rem;
}
.service-card__title {
    font-size: 1.15rem;
    color: #1a2e23;
    margin-bottom: .5rem;
}
.service-card__body > p {
    font-size: .9rem;
    color: #4a6352;
    line-height: 1.65;
    margin-bottom: 1rem;
}
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .88rem;
    font-weight: 600;
    color: #1a5c3a;
    transition: gap .2s;
}
.link-arrow:hover { gap: .6rem; }
.link-arrow svg { flex-shrink: 0; }

@media (max-width: 900px) {
    .services__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .services__grid { grid-template-columns: 1fr; }
    .section { padding: 4rem 0; }
}

/* ===== ABOUT ===== */
.about { background: #fff; }
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.about__image-wrapper { position: relative; }
.about__image {
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(26, 46, 35, 0.12);
}
.about__image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about__accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 160px;
    height: 160px;
    background: #1a5c3a;
    border-radius: 14px;
    z-index: -1;
    opacity: .12;
}
.about__content > .section-tag { margin-bottom: 1rem; }
.about__content > .section-title { margin-bottom: 1.2rem; }
.about__text {
    font-size: .98rem;
    color: #4a6352;
    line-height: 1.75;
    margin-bottom: 1rem;
}
.about__list { margin: 1.5rem 0 2rem; display: flex; flex-direction: column; gap: .7rem; }
.about__list li {
    display: flex;
    align-items: center;
    gap: .7rem;
    font-size: .95rem;
    font-weight: 500;
    color: #1a2e23;
}
.about__check { color: #1a5c3a; flex-shrink: 0; }
.about__content .btn { margin-top: .5rem; }

@media (max-width: 900px) {
    .about__grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .about__image-wrapper { max-width: 500px; }
}

/* ===== WHY US ===== */
.why { background: #0f2b1a; color: #fff; }
.why .section-tag { background: rgba(255,255,255,.1); color: #a8d5b8; }
.why .section-title { color: #fff; }
.why .section-desc { color: rgba(255,255,255,.65); }
.why__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1rem;
}
.why-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 14px;
    padding: 2rem;
    transition: background .25s, transform .25s;
}
.why-card:hover { background: rgba(255,255,255,.09); transform: translateY(-3px); }
.why-card__num {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: rgba(255,255,255,.12);
    line-height: 1;
    margin-bottom: .8rem;
}
.why-card__title {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: .6rem;
}
.why-card__text {
    font-size: .92rem;
    color: rgba(255,255,255,.62);
    line-height: 1.7;
}

@media (max-width: 600px) {
    .why__grid { grid-template-columns: 1fr; }
}

/* ===== CTA ===== */
.cta {
    background: #1a5c3a;
    padding: 5rem 0;
}
.cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.cta__content { max-width: 520px; }
.cta__title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: #fff;
    margin-bottom: .8rem;
}
.cta__text {
    font-size: 1.05rem;
    color: rgba(255,255,255,.75);
    line-height: 1.7;
}
.cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}
.cta__actions .btn--outline-light svg { flex-shrink: 0; }

@media (max-width: 640px) {
    .cta__inner { flex-direction: column; text-align: center; }
    .cta__actions { justify-content: center; }
}

/* ===== CONTACT ===== */
.contact { background: #faf9f6; }
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}
.contact__info > .section-tag { margin-bottom: 1rem; }
.contact__info > .section-title { margin-bottom: 1rem; }
.contact__text {
    font-size: .95rem;
    color: #4a6352;
    line-height: 1.7;
    margin-bottom: 2rem;
}
.contact__details { display: flex; flex-direction: column; gap: 1.5rem; }
.contact__details li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.contact__icon {
    color: #1a5c3a;
    flex-shrink: 0;
    margin-top: 2px;
}
.contact__details strong {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: #1a2e23;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: .2rem;
}
.contact__details span,
.contact__details a {
    font-size: .95rem;
    color: #4a6352;
    line-height: 1.6;
}
.contact__details a:hover { color: #1a5c3a; }

/* Form */
.contact__form-wrapper {
    background: #fff;
    border-radius: 14px;
    padding: 2rem;
    border: 1px solid rgba(26, 92, 58, 0.08);
    box-shadow: 0 8px 30px rgba(26, 46, 35, 0.06);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: #1a2e23;
    margin-bottom: .4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: .7rem .9rem;
    border: 1.5px solid #d4ddd6;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: .92rem;
    color: #1a2e23;
    background: #faf9f6;
    transition: border-color .2s, box-shadow .2s;
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a5c3a;
    box-shadow: 0 0 0 3px rgba(26, 92, 58, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #9aab9e; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-note {
    font-size: .8rem;
    color: #7a9482;
    text-align: center;
    margin-top: .8rem;
}
.form-success {
    text-align: center;
    padding: 2rem;
    color: #1a5c3a;
}
.form-success svg { margin: 0 auto .8rem; }
.form-success h3 {
    font-size: 1.3rem;
    margin-bottom: .5rem;
    color: #1a2e23;
}
.form-success p { font-size: .92rem; color: #4a6352; }

@media (max-width: 900px) {
    .contact__grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 480px) {
    .form-row { grid-template-columns: 1fr; }
}

/* ===== FOOTER ===== */
.footer {
    background: #0f2b1a;
    color: rgba(255,255,255,.7);
    padding: 4rem 0 0;
}
.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
}
.footer__logo {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: 1.05rem;
    color: #fff;
    margin-bottom: .8rem;
}
.footer__logo svg { color: #7cb892; }
.footer__tagline { font-size: .9rem; line-height: 1.65; color: rgba(255,255,255,.55); }
.footer__links h4,
.footer__contact h4 {
    font-family: 'Inter', sans-serif;
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255,255,255,.4);
    margin-bottom: 1rem;
}
.footer__links a {
    display: block;
    font-size: .9rem;
    color: rgba(255,255,255,.7);
    padding: .3rem 0;
    transition: color .2s;
}
.footer__links a:hover { color: #7cb892; }
.footer__contact p { font-size: .9rem; line-height: 1.7; }
.footer__contact a { color: rgba(255,255,255,.7); transition: color .2s; }
.footer__contact a:hover { color: #7cb892; }
.footer__bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 1.5rem 0;
    text-align: center;
    font-size: .82rem;
    color: rgba(255,255,255,.35);
}

@media (max-width: 768px) {
    .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
    .footer__grid { grid-template-columns: 1fr; }
}

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}