:root {
    --font-heading: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --radius-lg: 28px;
    --radius-md: 18px;
    --shadow-soft: 0 18px 50px rgba(7, 25, 35, 0.12);
    --shadow-card: 0 12px 32px rgba(7, 25, 35, 0.09);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-size: 16px;
    line-height: 1.65;
    background: #ffffff;
    padding-bottom: 0;
}

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

a { text-decoration: none; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(7, 25, 35, 0.08);
}

.container {
    width: min(1160px, calc(100% - 32px));
    margin: 0 auto;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 82px;
    gap: 18px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #071923;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.04em;
    white-space: nowrap;
}

.logo-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #071923;
    box-shadow: 0 10px 24px rgba(33, 181, 246, 0.32);
}

.logo-mark svg { width: 28px; height: 28px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav-links a {
    color: #1f2937;
    font-size: 18px;
    font-weight: 700;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(7, 25, 35, 0.16);
    border-radius: 14px;
    background: #fff;
    color: #071923;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    padding: 13px 20px;
    border-radius: 999px;
    border: 0;
    font-size: 16px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover { transform: translateY(-2px) scale(1.02); }

.btn-primary {
    color: #071923;
    background: linear-gradient(135deg, var(--accent), #ffd86b);
    box-shadow: 0 14px 34px rgba(255, 190, 24, 0.3);
}

.btn-dark {
    background: #071923;
    color: #fff;
    box-shadow: 0 14px 34px rgba(7, 25, 35, 0.24);
}

.btn-outline {
    color: #071923;
    background: #ffffff;
    border: 1px solid rgba(7, 25, 35, 0.14);
}

.phone-white { color: #fff !important; }

.phone-dark { color: #071923 !important; }

.hero {
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 18% 20%, rgba(255, 190, 24, 0.18), transparent 24%), linear-gradient(135deg, #eaf9ff 0%, #ffffff 56%, #dff5ff 100%);
    padding: 54px 0 42px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 0.82fr;
    gap: 34px;
    align-items: stretch;
}

.hero-card {
    padding: clamp(28px, 5vw, 54px);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow-soft);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #071923;
    background: rgba(33, 181, 246, 0.13);
    border: 1px solid rgba(33, 181, 246, 0.24);
    border-radius: 999px;
    padding: 7px 12px;
    font-weight: 900;
    font-size: 14px;
}

h1 {
    margin: 18px 0 14px;
    font-size: clamp(35px, 6vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.06em;
}

h2 {
    margin: 0 0 18px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.12;
    letter-spacing: -0.045em;
}

h3, h4 {
    margin: 0 0 10px;
    font-size: 20px;
    line-height: 1.25;
    color: #111827;
}

p { margin: 0 0 16px; }

.lead {
    font-size: 19px;
    color: #374151;
}

.stars {
    color: var(--accent);
    font-size: 24px;
    letter-spacing: 2px;
    margin: 14px 0;
}

.hero-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 14px 0 22px;
}

.hero-icons img {
    width: 62px;
    height: 62px;
    object-fit: contain;
    padding: 8px;
    border-radius: 18px;
    border: 1px solid rgba(7, 25, 35, 0.12);
    background: #fff;
}

.cta-note {
    margin: 18px 0 10px;
    font-weight: 900;
    color: #071923;
}

.hero-actions, .cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-media {
    min-height: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    background: #dff5ff;
}

.hero-media img {
    width: 100%;
    height: 100%;
    min-height: 440px;
    object-fit: cover;
}

.section { padding: 76px 0; }

.section.alt { background: var(--surface-alt); }

.section.dark {
    background: radial-gradient(circle at 80% 20%, rgba(33, 181, 246, 0.24), transparent 28%), #071923;
    color: #e5f6ff;
}

.section.dark h2, .section.dark h3 { color: #ffffff; }

.title-row {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
}

.h-sticker {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #071923;
    box-shadow: 0 10px 24px rgba(33, 181, 246, 0.24);
}

.h-sticker svg { width: 25px; height: 25px; }

.split-card {
    display: grid;
    grid-template-columns: 65% 35%;
    gap: 28px;
    align-items: stretch;
    background: #fff;
    border: 1px solid rgba(7, 25, 35, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 26px;
}

.split-card.reverse { grid-template-columns: 35% 65%; }

.split-card.reverse .split-copy { order: 2; }

.split-card.reverse .split-image { order: 1; }

.split-image {
    border-radius: 22px;
    overflow: hidden;
    min-height: 300px;
}

.split-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-list, .area-list, .payment-list, .problem-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 0;
    margin: 18px 0;
    list-style: none;
}

.service-list li, .area-list li, .payment-list li, .problem-list li {
    position: relative;
    padding: 10px 12px 10px 34px;
    border-radius: 14px;
    background: rgba(33, 181, 246, 0.09);
    color: #1f2937;
    font-weight: 750;
}

.service-list li::before, .area-list li::before, .payment-list li::before, .problem-list li::before {
    content: "";
    position: absolute;
    left: 12px;
    top: 17px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent);
}

.reviews-shell { position: relative; }

.review-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: calc((100% - 36px) / 3);
    gap: 18px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding: 8px 2px 18px;
}

.review-track::-webkit-scrollbar { display: none; }

.review-card {
    scroll-snap-align: start;
    background: #fff;
    border-radius: 22px;
    padding: 24px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(7, 25, 35, 0.08);
}

.review-card .stars { font-size: 18px; margin: 0 0 10px; }

.review-controls {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 10px;
}

.round-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 0;
    background: #071923;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.service-card {
    min-height: 100%;
    padding: 24px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid rgba(7, 25, 35, 0.08);
    box-shadow: var(--shadow-card);
    transition: transform 180ms ease, box-shadow 180ms ease;
}

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

.service-card img {
    width: 58px;
    height: 58px;
    object-fit: contain;
    margin-bottom: 14px;
    border-radius: 16px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
}

.feature-card {
    padding: 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.step {
    padding: 24px;
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--shadow-card);
}

.step-number {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: var(--accent);
    color: #071923;
    font-weight: 950;
    margin-bottom: 14px;
}

.cta-band {
    border-radius: var(--radius-lg);
    padding: clamp(26px, 5vw, 54px);
    background: linear-gradient(135deg, #071923, #0a3447 55%, #087cb1);
    color: #fff;
    box-shadow: var(--shadow-soft);
}

.cta-band h2 { color: #fff; }

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-item {
    padding: 22px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid rgba(7, 25, 35, 0.08);
}

.site-footer {
    background: #071923;
    color: #d8edf7;
    padding: 52px 0 96px;
    font-size: 14px;
}

.site-footer .logo { color: #fff; margin-bottom: 18px; }

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr 1fr;
    gap: 28px;
}

.footer-links {
    display: grid;
    gap: 8px;
}

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

.disclaimer {
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    margin-top: 30px;
    padding-top: 22px;
    color: #bcd6e3;
}

.mobile-call {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    padding: 10px max(12px, env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-right));
    background: #071923;
}

.mobile-call a {
    width: 100%;
    min-height: 54px;
    white-space: nowrap;
}

.fade-up { animation: fadeUp 680ms ease both; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
    .nav { flex-wrap: wrap; padding: 10px 0; }
    .menu-toggle { display: inline-grid; place-items: center; }
    .nav-links {
        display: none;
        width: 100%;
        order: 3;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        padding-bottom: 10px;
    }
    .nav-links.open { display: grid; }
    .nav-links a { font-size: 18px; padding: 8px 0; }
    .header-actions .btn { min-height: 42px; padding: 11px 13px; font-size: 14px; }
    .hero-grid, .split-card, .split-card.reverse { grid-template-columns: 1fr; }
    .split-card.reverse .split-copy, .split-card.reverse .split-image { order: initial; }
    .hero-media img { min-height: 330px; }
    .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .feature-grid, .process-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .review-track { grid-auto-columns: calc((100% - 18px) / 2); }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    body { padding-bottom: 74px; }
    .container { width: min(100% - 22px, 1160px); }
    .logo { font-size: 24px; max-width: 100%; }
    .logo span:last-child { white-space: normal; line-height: 1.05; }
    .nav { align-items: flex-start; gap: 8px; }
    .header-actions { margin-left: auto; }
    .header-actions .btn span.text { display: none; }
    .hero { padding: 24px 0 34px; }
    h1 { font-size: clamp(35px, 10vw, 45px); }
    h2 { font-size: clamp(28px, 8vw, 33px); }
    .lead { font-size: 16px; }
    .hero-card { padding: 22px; }
    .hero-media img { min-height: 280px; }
    .hero-icons img { width: 54px; height: 54px; }
    .hero-actions .btn { width: 100%; }
    .section { padding: 54px 0; }
    .service-list, .area-list, .payment-list, .problem-list, .services-grid, .feature-grid, .process-steps { grid-template-columns: 1fr; }
    .review-track { grid-auto-columns: 88%; }
    .split-card { padding: 18px; }
    .split-image { min-height: 240px; }
    .title-row { gap: 10px; }
    .h-sticker { width: 42px; height: 42px; border-radius: 14px; }
    .mobile-call { display: block; }
}