/* ============================================================
   SWC Cleaning — Premium Website Stylesheet
   Palette: Navy / Sky Blue / Amber CTA (no pink)
   ============================================================ */

:root {
    --navy: #0a2540;
    --navy-2: #12355c;
    --blue: #1e6fd9;
    --sky: #0ea5e9;
    --sky-light: #e0f2fe;
    --amber: #f59e0b;
    --amber-dark: #d97706;
    --bg: #f6f9fc;
    --white: #ffffff;
    --text: #1a2b4a;
    --muted: #5b6b82;
    --border: #e2e8f0;
    --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
    --shadow-md: 0 8px 24px rgba(10, 37, 64, 0.10);
    --shadow-lg: 0 16px 40px rgba(10, 37, 64, 0.14);
    --radius: 14px;
    --radius-lg: 20px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

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

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

/* ---------- Top Bar ---------- */
.topbar {
    background: var(--navy);
    color: #cbd5e1;
    font-size: 0.85rem;
    padding: 8px 0;
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.topbar a { color: #e2e8f0; display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: var(--amber); }
.topbar svg { width: 14px; height: 14px; fill: currentColor; }

/* ---------- Header ---------- */
.site-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 78px;
    gap: 20px;
}
.header-logo { height: 52px; width: auto; }

.main-nav ul {
    display: flex;
    gap: 28px;
    align-items: center;
}
.main-nav a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    transition: color .2s, border-color .2s;
}
.main-nav a:hover, .main-nav a.active { color: var(--blue); border-bottom-color: var(--blue); }

.header-cta {
    display: flex;
    align-items: center;
    gap: 14px;
}
.header-phone {
    font-weight: 700;
    color: var(--navy);
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.header-phone svg { width: 18px; height: 18px; fill: var(--blue); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--amber);
    color: var(--navy);
    font-weight: 700;
    padding: 13px 28px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-size: 0.98rem;
    transition: transform .2s, box-shadow .2s, background .2s;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}
.btn:hover { transform: translateY(-2px); background: var(--amber-dark); color: #fff; box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4); }
.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 2px solid var(--navy);
    box-shadow: none;
}
.btn-outline:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-navy { background: var(--navy); color: #fff; box-shadow: 0 4px 14px rgba(10,37,64,.3); }
.btn-navy:hover { background: var(--blue); }

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
}
.hamburger span {
    width: 26px; height: 3px; background: var(--navy); border-radius: 2px;
    transition: transform .3s, opacity .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(135deg, #f0f7ff 0%, #e0f2fe 100%);
    padding: 70px 0 80px;
    overflow: hidden;
}
.hero .container {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 56px;
    align-items: center;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    color: var(--blue);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 22px;
}
.hero-eyebrow svg { width: 16px; height: 16px; fill: var(--amber); }
.hero h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    line-height: 1.12;
    color: var(--navy);
    font-weight: 800;
    margin-bottom: 18px;
}
.hero h1 span { color: var(--blue); }
.hero p.lead {
    font-size: 1.15rem;
    color: var(--muted);
    margin-bottom: 28px;
    max-width: 520px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-trust {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    align-items: center;
}
.hero-trust .stars { display: inline-flex; gap: 2px; }
.hero-trust .stars svg { width: 18px; height: 18px; fill: var(--amber); }
.hero-trust strong { color: var(--navy); }
.hero-trust small { color: var(--muted); display: block; }

.hero-image { position: relative; }
.hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 460px;
    object-fit: cover;
}
.hero-badge {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.hero-badge.b1 { bottom: -22px; left: -22px; }
.hero-badge.b2 { top: 24px; right: -18px; }
.hero-badge .icon {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--sky-light);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.hero-badge .icon svg { width: 22px; height: 22px; fill: var(--blue); }
.hero-badge strong { display: block; color: var(--navy); font-size: 0.95rem; }
.hero-badge small { color: var(--muted); font-size: 0.8rem; }

/* ---------- Trust Strip ---------- */
.trust-strip {
    background: var(--navy);
    color: #fff;
    padding: 28px 0;
}
.trust-strip .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}
.trust-item { display: flex; align-items: center; justify-content: center; gap: 12px; }
.trust-item svg { width: 30px; height: 30px; fill: var(--amber); flex-shrink: 0; }
.trust-item strong { display: block; font-size: 1rem; }
.trust-item small { color: #94a3b8; font-size: 0.8rem; }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.eyebrow {
    display: inline-block;
    color: var(--blue);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.section-head h2 {
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    color: var(--navy);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 14px;
}
.section-head p { color: var(--muted); font-size: 1.05rem; }
.bg-soft { background: var(--bg); }

/* ---------- Services Grid ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 34px 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: transform .25s, box-shadow .25s;
    position: relative;
    overflow: hidden;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--blue), var(--sky));
    transform: scaleX(0); transform-origin: left;
    transition: transform .3s;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 58px; height: 58px; border-radius: 14px;
    background: var(--sky-light);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
}
.service-icon svg { width: 28px; height: 28px; fill: var(--blue); }
.service-card h3 { font-size: 1.2rem; color: var(--navy); margin-bottom: 10px; text-align: left; }
.service-card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 16px; }
.service-card .link {
    color: var(--blue); font-weight: 700; font-size: 0.9rem;
    display: inline-flex; align-items: center; gap: 6px;
}
.service-card .link:hover { gap: 10px; }
.service-card .link svg { width: 14px; height: 14px; fill: var(--blue); transition: margin .2s; }

/* ---------- Steps (How it works) ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}
.step {
    text-align: center;
    padding: 0 10px;
}
.step-num {
    width: 64px; height: 64px; margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--white);
    border: 3px solid var(--blue);
    color: var(--blue);
    font-size: 1.6rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-sm);
    position: relative; z-index: 2;
}
.step h4 { color: var(--navy); font-size: 1.05rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.9rem; }

/* ---------- Why Us Split ---------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.split-img { position: relative; }
.split-img img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; height: 480px; object-fit: cover; }
.split-img .exp-card {
    position: absolute; bottom: -24px; right: -20px;
    background: var(--navy); color: #fff;
    border-radius: var(--radius);
    padding: 20px 26px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}
.split-img .exp-card strong { font-size: 2rem; display: block; color: var(--amber); }
.split-img .exp-card small { color: #cbd5e1; }
.split-text h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); color: var(--navy); font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.split-text > p { color: var(--muted); margin-bottom: 24px; }
.check-list { display: grid; gap: 14px; margin-bottom: 28px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list .tick {
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--sky-light); flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.check-list .tick svg { width: 13px; height: 13px; fill: var(--blue); }
.check-list strong { color: var(--navy); display: block; }
.check-list span { color: var(--muted); font-size: 0.92rem; }

/* ---------- Testimonials ---------- */
.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testi-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.testi-stars { display: flex; gap: 3px; margin-bottom: 16px; }
.testi-stars svg { width: 18px; height: 18px; fill: var(--amber); }
.testi-card p { color: var(--text); font-size: 0.97rem; margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--sky));
    color: #fff; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
}
.testi-author strong { color: var(--navy); display: block; font-size: 0.95rem; }
.testi-author small { color: var(--muted); font-size: 0.82rem; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 760px; margin: 0 auto; }
.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.faq-q {
    width: 100%;
    background: none; border: none;
    padding: 20px 24px;
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    cursor: pointer;
    font-size: 1rem; font-weight: 700; color: var(--navy);
    text-align: left;
    font-family: inherit;
}
.faq-q .plus {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--sky-light); flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    transition: transform .3s, background .3s;
}
.faq-q .plus svg { width: 14px; height: 14px; fill: var(--blue); transition: transform .3s; }
.faq-item.open .faq-q .plus { background: var(--blue); }
.faq-item.open .faq-q .plus svg { fill: #fff; transform: rotate(45deg); }
.faq-a {
    max-height: 0; overflow: hidden;
    transition: max-height .35s ease;
}
.faq-a-inner { padding: 0 24px 22px; color: var(--muted); font-size: 0.95rem; }

/* ---------- CTA Banner ---------- */
.cta-banner {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
    border-radius: var(--radius-lg);
    padding: 56px 48px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute; top: -60px; right: -60px;
    width: 220px; height: 220px; border-radius: 50%;
    background: rgba(14, 165, 233, 0.15);
}
.cta-banner::after {
    content: '';
    position: absolute; bottom: -80px; left: -40px;
    width: 260px; height: 260px; border-radius: 50%;
    background: rgba(245, 158, 11, 0.1);
}
.cta-banner h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; margin-bottom: 12px; position: relative; }
.cta-banner p { color: #cbd5e1; margin-bottom: 28px; position: relative; }
.cta-banner .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }
.cta-banner .phone-big { font-size: 1.3rem; font-weight: 800; color: var(--amber); display: inline-flex; align-items: center; gap: 10px; }
.cta-banner .phone-big svg { width: 22px; height: 22px; fill: var(--amber); }

/* ---------- Page Header (inner pages) ---------- */
.page-hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
    color: #fff;
    padding: 64px 0;
    text-align: center;
}
.page-hero h1 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); font-weight: 800; margin-bottom: 10px; }
.page-hero p { color: #cbd5e1; font-size: 1.1rem; max-width: 640px; margin: 0 auto; }
.breadcrumb { font-size: 0.85rem; color: #94a3b8; margin-bottom: 14px; }
.breadcrumb a { color: var(--sky); }

/* ---------- Content pages ---------- */
.content-wrap { max-width: 860px; margin: 0 auto; }
.content-wrap h2 { color: var(--navy); font-size: 1.6rem; margin: 36px 0 16px; }
.content-wrap h3 { color: var(--navy); font-size: 1.25rem; margin: 28px 0 12px; text-align: left; }
.content-wrap p { color: var(--muted); margin-bottom: 16px; }
.content-wrap ul { margin-bottom: 20px; }
.content-wrap ul li { padding: 8px 0 8px 28px; position: relative; color: var(--muted); }
.content-wrap ul li::before {
    content: ''; position: absolute; left: 0; top: 14px;
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--sky-light) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231e6fd9'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") center/10px no-repeat;
}

/* ---------- Contact ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: start;
}
.contact-info-card {
    background: var(--navy);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 36px;
}
.contact-info-card h3 { color: #fff; text-align: left; margin-bottom: 24px; }
.contact-row { display: flex; gap: 14px; margin-bottom: 22px; align-items: flex-start; }
.contact-row .ico {
    width: 42px; height: 42px; border-radius: 10px;
    background: rgba(14,165,233,.2); flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
}
.contact-row .ico svg { width: 20px; height: 20px; fill: var(--sky); }
.contact-row strong { display: block; color: #fff; font-size: 0.95rem; }
.contact-row a, .contact-row span { color: #cbd5e1; font-size: 0.92rem; }
.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}
.contact-form-card h3 { text-align: left; margin-bottom: 8px; }
.contact-form-card > p { color: var(--muted); font-size: 0.92rem; margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
form label { display: block; margin: 14px 0 6px; font-weight: 600; font-size: 0.9rem; color: var(--navy); }
form input, form select, form textarea {
    width: 100%; padding: 13px 16px;
    border: 1.5px solid var(--border); border-radius: 10px;
    font-size: 0.95rem; font-family: inherit; color: var(--text);
    background: var(--bg);
    transition: border-color .2s, background .2s;
}
form input:focus, form select:focus, form textarea:focus {
    outline: none; border-color: var(--blue); background: #fff;
}
form textarea { resize: vertical; }
form .btn { width: 100%; margin-top: 22px; }

/* ---------- Footer ---------- */
.site-footer {
    background: var(--navy);
    color: #cbd5e1;
    padding: 64px 0 0;
    font-size: 0.92rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 44px;
}
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer-col p { margin-bottom: 14px; line-height: 1.7; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a:hover { color: var(--amber); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.footer-contact svg { width: 16px; height: 16px; fill: var(--sky); flex-shrink: 0; margin-top: 3px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 20px 0;
    text-align: center;
    color: #94a3b8;
    font-size: 0.85rem;
}

/* ---------- Status pages (PHP result) ---------- */
.status-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 60px 20px; }
.status-page .box { max-width: 480px; }
.status-page h1 { color: var(--navy); font-size: 2rem; margin-bottom: 14px; }
.status-page p { color: var(--muted); margin-bottom: 24px; }
.status-icon {
    width: 72px; height: 72px; border-radius: 50%;
    background: #dcfce7; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
}
.status-icon.err { background: #fee2e2; }
.status-icon svg { width: 36px; height: 36px; }
.status-icon.ok svg { fill: #16a34a; }
.status-icon.err svg { fill: #dc2626; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .hero .container { grid-template-columns: 1fr; gap: 40px; }
    .hero-image img { height: 360px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); gap: 36px; }
    .split { grid-template-columns: 1fr; gap: 50px; }
    .testi-grid { grid-template-columns: 1fr; }
    .trust-strip .container { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .topbar { display: none; }
    .hamburger { display: flex; }
    .main-nav {
        position: absolute; top: 78px; left: 0; right: 0;
        background: var(--white);
        box-shadow: var(--shadow-md);
        max-height: 0; overflow: hidden;
        transition: max-height .35s ease;
    }
    .main-nav.open { max-height: 420px; }
    .main-nav ul { flex-direction: column; gap: 0; padding: 10px 24px 20px; align-items: stretch; }
    .main-nav li { border-bottom: 1px solid var(--border); }
    .main-nav li:last-child { border-bottom: none; }
    .main-nav a { display: block; padding: 14px 0; border: none; }
    .header-phone { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .trust-strip .container { grid-template-columns: 1fr; text-align: left; }
    .trust-item { justify-content: flex-start; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .form-row { grid-template-columns: 1fr; }
    .hero-badge.b2 { display: none; }
    .hero-badge.b1 { left: 10px; bottom: -16px; }
    .split-img .exp-card { right: 10px; }
    .cta-banner { padding: 40px 24px; }
    section { padding: 56px 0; }
}

/* ---------- Visitor Location Note ---------- */
.location-note {
    display: inline-block;
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
    animation: fadeSlide .6s ease;
}
.location-note strong { color: #047857; }
@keyframes fadeSlide {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}