/* ===== RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0a7c5a;
    --primary-dark: #065c42;
    --accent: #22c58b;
    --dark: #0f2b23;
    --gray: #64748b;
    --light: #f4faf7;
    --white: #ffffff;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(10, 124, 90, 0.12);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e6f0ec;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 18px;
    letter-spacing: 0.5px;
}

.logo__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 20px;
    font-weight: 800;
}

.nav {
    display: flex;
    gap: 32px;
    font-weight: 600;
    font-size: 15px;
}

.nav a {
    transition: color 0.2s;
}

.nav a:hover { color: var(--primary); }

.header__phone {
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: 120px 0 140px;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(6, 92, 66, 0.92), rgba(15, 43, 35, 0.85)),
        url('images/hero-bg.jpg') center/cover no-repeat,
        linear-gradient(135deg, #065c42, #0f2b23);
}

.hero__inner {
    max-width: 820px;
}

.hero__title {
    font-size: clamp(38px, 6vw, 72px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero__subtitle {
    font-size: clamp(16px, 2vw, 20px);
    opacity: 0.92;
    margin-bottom: 40px;
    max-width: 640px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 16px 36px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
    border: none;
}

.btn--primary {
    background: #fff;
    color: var(--primary-dark);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

/* ===== SECTIONS ===== */
.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

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

.section-text {
    font-size: 18px;
    color: var(--gray);
    max-width: 640px;
}

/* ===== DELIVERY ===== */
.delivery {
    padding: 90px 0;
    background: var(--light);
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: var(--white);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.service-card {
    padding: 44px 36px;
    background: var(--white);
    border: 1px solid #e6f0ec;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.25s, box-shadow 0.25s;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(10, 124, 90, 0.18);
}

.service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    border-radius: 16px;
    background: linear-gradient(135deg, #e6faf1, #c9f2e1);
    margin-bottom: 24px;
}

.service-card__title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card__text {
    color: var(--gray);
    font-size: 16px;
}

/* ===== CONTACTS ===== */
.contacts {
    padding: 100px 0;
    background: var(--light);
}

.contacts__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.contact-card {
    padding: 40px 32px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid #e6f0ec;
    text-align: center;
}

.contact-card h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 700;
}

.contact-card p {
    font-size: 17px;
    color: var(--dark);
}

.contact-card a {
    color: var(--primary);
    font-weight: 700;
    font-size: 20px;
}

.contact-card a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
.footer {
    padding: 32px 0;
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    text-align: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header__inner { padding: 14px 20px; }
    .nav { display: none; }
    .logo__text { font-size: 15px; }
    .hero { padding: 80px 0 100px; }
    .delivery, .services, .contacts { padding: 70px 0; }
    .services__grid, .contacts__grid { margin-top: 40px; gap: 20px; }
    .service-card { padding: 32px 24px; }
}

@media (max-width: 480px) {
    .header__phone { font-size: 14px; }
    .btn { padding: 14px 28px; font-size: 15px; }
}