/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1e1e1e;
    background: #fff;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* === Typography === */
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 2rem;
    text-align: center;
    color: #0a2a43;
    position: relative;
    padding-bottom: 0.5rem;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: #f39c12;
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.8em 1.8em;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: center;
    border: 2px solid transparent;
    font-size: 1rem;
}
.btn--primary { background: #0a2a43; color: #fff; }
.btn--primary:hover { background: #f39c12; border-color: #f39c12; }
.btn--accent { background: #f39c12; color: #fff; border-color: #f39c12; }
.btn--accent:hover { background: #e67e22; border-color: #e67e22; }
.btn--outline { background: transparent; color: #fff; border-color: #fff; }
.btn--outline:hover { background: #fff; color: #0a2a43; }
.btn--outline-dark { background: transparent; color: #0a2a43; border-color: #0a2a43; }
.btn--outline-dark:hover { background: #0a2a43; color: #fff; }

/* === Header === */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    flex-wrap: wrap;
}
.logo {
    display: flex;
    align-items: center;
    font-size: 1.6rem;
    font-weight: 700;
    color: #0a2a43;
}
.logo__icon { font-size: 2rem; margin-right: 8px; }
.logo__highlight { color: #f39c12; }
.nav__list { display: flex; gap: 2rem; }
.nav__link { font-weight: 500; position: relative; padding: 4px 0; color: #0a2a43; }
.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 0; height: 2px;
    background: #f39c12;
    transition: width 0.2s;
}
.nav__link:hover::after { width: 100%; }
.header__btn { margin-left: 1.5rem; }

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}
.burger span {
    width: 25px;
    height: 3px;
    background: #0a2a43;
    border-radius: 3px;
    transition: transform 0.3s;
}

/* === Hero === */
.hero {
    background: linear-gradient(135deg, #0a2a43 0%, #1e4b6c 100%);
    color: #fff;
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    right: -20px;
    bottom: -30px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(243,156,18,0.5) 0%, transparent 70%);
    border-radius: 50%;
}
.hero__inner { position: relative; z-index: 1; max-width: 700px; }
.hero__title { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 1.2rem; }
.hero__subtitle { font-size: 1.2rem; opacity: 0.9; margin-bottom: 2.5rem; }
.hero__actions { display: flex; gap: 1.2rem; flex-wrap: wrap; }

/* === Cards === */
.cards { display: grid; gap: 1.8rem; }
.card {
    background: #f8f9fa;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }

/* Advantages */
.advantages { padding: 5rem 0; background: #f1f3f5; }
.advantages__grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); text-align: center; }
.advantage__icon { font-size: 3rem; margin-bottom: 1rem; display: block; }
.advantage__title { font-size: 1.3rem; margin-bottom: 0.5rem; }
.advantage__desc { color: #555; }

/* Locations */
.locations { padding: 5rem 0; }
.locations__grid { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.location h3 { font-size: 1.6rem; margin-bottom: 1rem; }
.location p { margin-bottom: 0.8rem; font-size: 1.1rem; }
.location a { color: #f39c12; font-weight: 500; }
.location__btn { margin-top: 1rem; }

/* Services (horizontal scroll) */
.services { padding: 5rem 0; background: #fff; }
.services__scroll {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 1rem;
}
.services__scroll .card {
    flex: 0 0 280px;
    scroll-snap-align: start;
}
.service__title { font-size: 1.3rem; margin-bottom: 0.8rem; }
.service__desc { color: #555; }

/* Reviews */
.reviews { padding: 5rem 0; background: #f1f3f5; }
.reviews__grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.review__text { font-style: italic; margin-bottom: 1.2rem; font-size: 1.05rem; }
.review__author { font-weight: 600; color: #f39c12; }

/* Contact Form */
.contact { padding: 5rem 0; }
.contact__inner { max-width: 600px; margin: 0 auto; }
.form-group { margin-bottom: 1.2rem; }
.form-control {
    width: 100%;
    padding: 0.9em 1.2em;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
    background: #fff;
    font-family: inherit;
}
.form-control:focus { outline: none; border-color: #f39c12; }
textarea.form-control { resize: vertical; }
.form-submit { width: 100%; margin-top: 0.5rem; }
.form-message {
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
    min-height: 1.5em;
}

/* Footer */
.footer { background: #0a2a43; color: #ccc; padding: 2rem 0; text-align: center; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; }
.footer a { color: #f39c12; }

/* Mobile */
@media (max-width: 768px) {
    .nav { display: none; }
    .header__btn { display: none; }
    .burger { display: flex; }
    .nav.open {
        display: block;
        width: 100%;
        order: 1;
        margin-top: 1rem;
    }
    .nav.open .nav__list {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    .hero__actions { flex-direction: column; align-items: flex-start; }
    .footer__inner { flex-direction: column; gap: 0.5rem; }
}