:root {
 --bg: #071d2d;
 --bg-soft: #0d2e46;
 --panel: #f3f7fb;
 --card: #ffffff;
 --text: #102a3d;
 --muted: #587487;
 --primary: #0d7ecb;
 --primary-dark: #0a5d9a;
 --accent: #f39d3d;
 --border: rgba(16, 42, 61, 0.12);
 --shadow: 0 18px 36px rgba(4, 18, 30, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Inter", Arial, sans-serif;
 background: #f4f8fb;
 color: var(--text);
 line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a, input, textarea, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.container {
 width: min(1180px, calc(100% - 32px));
 margin: 0 auto;
}

.topbar {
 position: sticky;
 top: 0;
 z-index: 110;
 background: #06192b;
 color: rgba(255,255,255,0.8);
 font-size: 0.8rem;
}

.topbar-inner {
 min-height: 42px;
 display: flex;
 align-items: center;
}

.top-meta {
 display: flex;
 flex-wrap: wrap;
 gap: 20px;
}

.site-header {
 position: sticky;
 top: 42px;
 z-index: 100;
 background: rgba(7, 29, 45, 0.95);
 border-bottom: 1px solid rgba(255,255,255,0.09);
 backdrop-filter: blur(8px);
}

.nav-wrap {
 min-height: 90px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 20px;
}

.brand, .main-nav, .btn { flex-shrink: 0; }

.brand {
 display: inline-flex;
 align-items: center;
 gap: 12px;
 color: white;
}

.brand strong {
 display: block;
 font-size: 1.08rem;
 line-height: 1.2;
}

.brand small {
 display: block;
 font-size: 0.68rem;
 letter-spacing: 0.08em;
 text-transform: uppercase;
 color: rgba(255,255,255,0.72);
}

.brand-mark {
 width: 54px;
 height: 54px;
 display: inline-block;
 border-radius: 14px;
 background-color: transparent;
 background-image: url("assets/logo.png");
 background-size: contain;
 background-repeat: no-repeat;
 background-position: center;
 flex-shrink: 0;
}

.main-nav {
 display: flex;
 align-items: center;
 gap: 26px;
 color: rgba(255,255,255,0.8);
 font-size: 0.95rem;
}

.main-nav a,
.nav-dropdown summary {
 transition: color 0.2s ease;
}

.main-nav a:hover,
.nav-dropdown summary:hover {
 color: #fff;
}

.nav-dropdown { position: relative; }
.nav-dropdown summary {
 list-style: none;
 cursor: pointer;
 color: rgba(255,255,255,0.8);
 display: flex;
 align-items: center;
 gap: 8px;
}
.nav-dropdown summary::-webkit-details-marker { display: none; }
.nav-dropdown summary::after { content: "▾"; }

.dropdown-menu {
 position: absolute;
 left: 0;
 top: calc(100% + 12px);
 min-width: 220px;
 padding: 12px;
 background: rgba(7,29,45,0.97);
 border: 1px solid rgba(255,255,255,0.1);
 border-radius: 16px;
 box-shadow: var(--shadow);
 display: grid;
 gap: 8px;
 z-index: 20;
}

.dropdown-menu a {
 padding: 10px 12px;
 border-radius: 12px;
 color: rgba(255,255,255,0.8);
}

.dropdown-menu a:hover {
 background: rgba(255,255,255,0.04);
 color: white;
}

.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 8px;
 padding: 0.9rem 1.4rem;
 border-radius: 999px;
 border: 1px solid transparent;
 font-weight: 700;
 cursor: pointer;
 transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
 background: linear-gradient(135deg, var(--primary), var(--primary-dark));
 color: white;
 box-shadow: 0 12px 24px rgba(13, 126, 203, 0.25);
}

.btn-secondary {
 background: transparent;
 color: white;
 border-color: rgba(255,255,255,0.16);
}

.btn-light {
 background: white;
 color: var(--text);
}

.contact-logo {
 width: 24px;
 height: 24px;
 display: inline-grid;
 place-items: center;
 overflow: hidden;
 border-radius: 7px;
 background: #10004d;
}

.contact-logo img {
 width: 100%;
 height: 100%;
 object-fit: cover;
}

.whatsapp-icon {
 width: 22px;
 height: 22px;
 display: inline-grid;
 place-items: center;
 border-radius: 50%;
 background: #25d366;
 color: white;
 font-size: 0.9rem;
 line-height: 1;
}

.whatsapp-icon svg {
 width: 16px;
 height: 16px;
 fill: currentColor;
}

.contact-actions {
 display: inline-flex;
 flex-direction: column;
 align-items: stretch;
 gap: 5px;
}

.contact-actions .btn {
 width: 100%;
 padding: 0.55rem 0.9rem;
 font-size: 0.82rem;
 gap: 6px;
}

.phone-icon {
 width: 18px;
 height: 18px;
 display: inline-grid;
 place-items: center;
 border-radius: 50%;
 background: var(--primary);
 color: white;
}

.phone-icon svg {
 width: 12px;
 height: 12px;
 fill: currentColor;
}

.hero {
 background: linear-gradient(120deg, rgba(6,25,39,0.92), rgba(13,46,70,0.72)),
   url("https://images.unsplash.com/photo-1621905251918-48416bd8575a?auto=format&fit=crop&w=1400&q=80") center/cover no-repeat;
 color: white;
 padding: 90px 0 80px;
}

.hero-grid {
 display: grid;
 grid-template-columns: 1.2fr 0.8fr;
 gap: 40px;
 align-items: center;
}

.eyebrow {
 display: inline-block;
 margin-bottom: 16px;
 padding: 0.45rem 0.8rem;
 border-radius: 999px;
 font-size: 0.74rem;
 letter-spacing: 0.08em;
 text-transform: uppercase;
 font-weight: 800;
 background: rgba(255,255,255,0.08);
 color: #dfeff9;
}

.hero-copy h1 {
 margin: 0;
 font-size: clamp(2.4rem, 4vw, 4.3rem);
 line-height: 1.08;
 letter-spacing: -0.05em;
}

.hero-copy p {
 margin: 18px 0 0;
 color: rgba(255,255,255,0.8);
 max-width: 620px;
 font-size: 1.06rem;
}

.cta-row {
 margin-top: 28px;
 display: flex;
 flex-wrap: wrap;
 gap: 14px;
}

.hero-points {
 margin: 26px 0 0;
 padding: 0;
 list-style: none;
 display: flex;
 flex-wrap: wrap;
 gap: 18px;
 color: rgba(255,255,255,0.8);
 font-weight: 600;
}

.hero-points li::before {
 content: "✓";
 margin-right: 8px;
 color: var(--accent);
}

.hero-panel { display: flex; justify-content: center; }

.panel-card {
 width: min(100%, 430px);
 padding: 28px;
 border-radius: 24px;
 background: rgba(255,255,255,0.08);
 border: 1px solid rgba(255,255,255,0.12);
 backdrop-filter: blur(8px);
 box-shadow: var(--shadow);
}

.badge {
 display: inline-block;
 padding: 0.45rem 0.8rem;
 border-radius: 999px;
 background: rgba(255,255,255,0.08);
 font-size: 0.72rem;
 letter-spacing: 0.06em;
 text-transform: uppercase;
}

.panel-card h2 {
 margin: 18px 0 8px;
 font-size: clamp(1.8rem, 2vw, 2.4rem);
}

.panel-card p {
 margin: 0 0 16px;
 color: rgba(255,255,255,0.78);
}

.contact-inline {
 display: flex;
 align-items: center;
 gap: 10px;
 padding: 12px 0;
 border-top: 1px solid rgba(255,255,255,0.08);
}

.panel-footer {
 display: flex;
 justify-content: space-between;
 margin-top: 18px;
 color: #d8f3d6;
 font-size: 0.9rem;
}

.trust-bar {
 background: #0b2033;
 color: white;
 padding: 26px 0;
}

.trust-grid {
 display: grid;
 grid-template-columns: repeat(4, minmax(0, 1fr));
 gap: 18px;
}

.trust-grid div {
 display: flex;
 flex-direction: column;
 align-items: center;
 text-align: center;
 gap: 6px;
}

.trust-grid strong {
 font-size: clamp(1.6rem, 2.4vw, 2.2rem);
}

.trust-grid span {
 color: rgba(255,255,255,0.7);
}

.services, .why-us, .process, .showcase, .areas {
 padding: 86px 0;
}

.section-head {
 margin-bottom: 30px;
}

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

.section-head h2 {
 margin: 0;
 font-size: clamp(2rem, 3vw, 3rem);
 letter-spacing: -0.04em;
}

.card-grid {
 display: grid;
 grid-template-columns: repeat(3, minmax(0, 1fr));
 gap: 22px;
}

.service-card {
 display: block;
 padding: 28px 24px;
 border-radius: 24px;
 background: var(--card);
 border: 1px solid var(--border);
 box-shadow: var(--shadow);
 transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-card:hover,
.info-card:hover,
.feature-card:hover,
.service-card-page:hover {
 transform: translateY(-4px);
 border-color: rgba(13, 126, 203, 0.35);
 box-shadow: 0 22px 44px rgba(4, 18, 30, 0.16);
}

.service-card .icon {
 width: 54px;
 height: 54px;
 border-radius: 16px;
 display: grid;
 place-items: center;
 background: linear-gradient(135deg, #f8e7d2, #fff7ee);
 font-size: 1.7rem;
 margin-bottom: 18px;
}

.service-card h3 {
 margin: 0 0 10px;
 font-size: 1.35rem;
}

.service-card p {
 margin: 0;
 color: var(--muted);
}

.why-grid {
 display: grid;
 grid-template-columns: 1.1fr 0.9fr;
 gap: 38px;
 align-items: center;
}

.why-copy h2 {
 margin: 0 0 16px;
 font-size: clamp(2rem, 2.5vw, 2.8rem);
}

.why-copy p {
 margin: 0 0 22px;
 color: var(--muted);
}

.check-list {
 list-style: none;
 margin: 0;
 padding: 0;
 display: grid;
 gap: 12px;
}

.check-list li {
 position: relative;
 padding-left: 28px;
 font-weight: 600;
}

.check-list li::before {
 content: "✓";
 position: absolute;
 left: 0;
 top: 0;
 color: var(--primary);
 font-weight: 800;
}

.why-boxes {
 display: grid;
 grid-template-columns: repeat(2, minmax(0, 1fr));
 gap: 20px;
}

.mini-box {
 min-height: 170px;
 display: flex;
 flex-direction: column;
 justify-content: center;
 padding: 28px 20px;
 border-radius: 20px;
 background: linear-gradient(180deg, #f6fbff, #edf5fb);
 border: 1px solid var(--border);
 box-shadow: var(--shadow);
}

.mini-box strong {
 font-size: clamp(2rem, 4vw, 3rem);
 line-height: 1;
 color: var(--primary-dark);
}

.steps-grid {
 display: grid;
 grid-template-columns: repeat(4, minmax(0, 1fr));
 gap: 20px;
}

.step {
 padding: 26px 20px;
 border-radius: 22px;
 background: white;
 border: 1px solid var(--border);
 box-shadow: var(--shadow);
}

.step span {
 display: inline-flex;
 width: 46px;
 height: 46px;
 border-radius: 14px;
 background: linear-gradient(135deg, var(--primary), #6bbef8);
 color: white;
 align-items: center;
 justify-content: center;
 font-weight: 800;
 margin-bottom: 12px;
}

.step h3 { margin: 0 0 8px; }
.step p { margin: 0; color: var(--muted); }

.showcase {
 background: linear-gradient(180deg, #eef8ff, #f9fcff);
}

.showcase-grid {
 display: grid;
 grid-template-columns: 1.1fr 0.9fr;
 gap: 32px;
 align-items: center;
}

.showcase-image {
 min-height: 420px;
 border-radius: 24px;
 background: linear-gradient(135deg, rgba(7,29,45,0.2), rgba(13,126,203,0.2)),
   url("https://upload.wikimedia.org/wikipedia/commons/e/e8/Sink_unclogging_repair.jpg") center/cover no-repeat;
 box-shadow: var(--shadow);
}

.showcase-copy h2 {
 margin: 0 0 16px;
 font-size: clamp(2rem, 3vw, 2.8rem);
}

.showcase-copy p { margin: 0 0 24px; color: var(--muted); }

.areas-grid {
 display: flex;
 flex-wrap: wrap;
 justify-content: center;
 gap: 14px;
}

.areas-grid a {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 padding: 0.45rem 0.7rem;
 border-radius: 999px;
 background: white;
 border: 1px solid var(--border);
 color: var(--muted);
 font-size: 0.78rem;
 font-weight: 600;
 transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.areas-grid a:hover {
 color: var(--primary-dark);
 border-color: rgba(13, 126, 203, 0.35);
 background: #f4faff;
}

.cta-banner {
 background: linear-gradient(135deg, var(--bg), var(--bg-soft));
 color: white;
 padding: 22px 0;
}

.cta-inner {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 18px;
}

.cta-inner h2 {
 margin: 0;
 font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.page-hero {
 background: linear-gradient(120deg, rgba(6,25,39,0.9), rgba(13,46,70,0.8)),
   url("https://upload.wikimedia.org/wikipedia/commons/e/e8/Sink_unclogging_repair.jpg") center/cover no-repeat;
 color: white;
 padding: 76px 0 56px;
}

.page-hero h1 {
 margin: 0;
 font-size: clamp(2.2rem, 4vw, 3.4rem);
 letter-spacing: -0.04em;
}

.page-hero p {
 margin: 18px 0 0;
 max-width: 720px;
 color: rgba(255,255,255,0.8);
}

.content-wrap { padding: 80px 0; }

.info-grid, .service-grid, .cards-grid {
 display: grid;
 gap: 22px;
}

.info-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.info-card, .feature-card, .service-card-page {
 padding: 26px 22px;
 background: white;
 border-radius: 22px;
 border: 1px solid var(--border);
 box-shadow: var(--shadow);
}

.info-card h3, .feature-card h3, .service-card-page h3 {
 margin: 0 0 10px;
}

.info-card p, .feature-card p, .service-card-page p {
 margin: 0;
 color: var(--muted);
}

.feature-pill {
 width: 52px;
 height: 52px;
 display: inline-grid;
 place-items: center;
 border-radius: 16px;
 background: linear-gradient(135deg, #f8e7d2, #fff4e6);
 font-size: 1.6rem;
 margin-bottom: 16px;
}

.contact-list {
 list-style: none;
 padding: 0;
 margin: 0;
 display: grid;
 gap: 10px;
 color: var(--muted);
}

.site-footer {
 background: #071d2d;
 color: rgba(255,255,255,0.8);
 padding-top: 56px;
}

.footer-grid {
 display: grid;
 grid-template-columns: 1.1fr 0.8fr 0.8fr 1.2fr;
 gap: 28px;
}

.footer-brand { margin-bottom: 12px; }
.site-footer h3 {
 margin: 0 0 14px;
 color: white;
}
.site-footer ul {
 list-style: none;
 padding: 0;
 margin: 0;
 display: grid;
 gap: 10px;
}
.site-footer p, .site-footer li { color: rgba(255,255,255,0.75); }
.site-footer a:hover { color: white; }

.contact-form {
 display: grid;
 gap: 10px;
}

.contact-form input,
.contact-form textarea {
 width: 100%;
 border: 1px solid rgba(255,255,255,0.12);
 background: rgba(255,255,255,0.04);
 color: white;
 border-radius: 12px;
 padding: 0.9rem 1rem;
 font: inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.58); }

.bottom-bar {
 margin-top: 28px;
 border-top: 1px solid rgba(255,255,255,0.08);
 padding: 18px 0 30px;
 display: flex;
 justify-content: space-between;
 gap: 10px;
 color: rgba(255,255,255,0.6);
 font-size: 0.9rem;
}

@media (max-width: 980px) {
 .hero-grid, .why-grid, .showcase-grid, .footer-grid {
   grid-template-columns: 1fr;
 }
 .nav-wrap { flex-wrap: wrap; }
 .main-nav {
   order: 3;
   width: 100%;
   justify-content: center;
   flex-wrap: wrap;
   gap: 12px 18px;
   padding: 0 0 14px;
 }
 .cta-inner { flex-direction: column; align-items: flex-start; }
 .card-grid, .steps-grid, .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
 .info-grid, .service-grid, .cards-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
 .topbar-inner, .cta-row, .hero-points, .bottom-bar {
   flex-direction: column;
   align-items: flex-start;
 }
 .card-grid, .steps-grid, .trust-grid, .why-boxes, .footer-grid { grid-template-columns: 1fr; }
 .topbar { font-size: 0.68rem; }
 .top-meta { gap: 8px; justify-content: space-between; width: 100%; flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; }
 .site-header { top: 42px; }
 .nav-wrap { padding: 14px 0; gap: 12px; }
 .brand-mark { width: 46px; height: 46px; }
 .brand small { font-size: 0.58rem; }
 .nav-wrap > .btn { margin-left: auto; padding: 0.7rem 1rem; font-size: 0.85rem; }
 .main-nav { justify-content: flex-start; font-size: 0.84rem; }
 .dropdown-menu { position: static; margin-top: 10px; }
 .hero { padding-top: 72px; }
 .hero-copy h1 { font-size: 2.4rem; }
 .hero-panel { width: 100%; }
 .panel-card { padding: 22px; }
 .showcase-image { min-height: 300px; }
 .section-head h2, .showcase-copy h2 { font-size: 2rem; }
}