/* ============================================================
   Sudsy — shared design system
   Colours & type per BRAND.md. Used by index / service / area pages.
   ============================================================ */
:root{
  --navy:#0A2540; --aqua:#12C2C7; --aqua-dark:#0E9B9F; --gold:#D9A94E;
  --mist:#F4F9FA; --muted:#5B6B7B; --line:#E4EDEF; --white:#fff;
  --radius:16px; --radius-sm:10px; --shadow:0 10px 30px rgba(10,37,64,.08);
  --shadow-lg:0 20px 50px rgba(10,37,64,.14); --maxw:1120px;
  --font-head:'Poppins',system-ui,sans-serif; --font-body:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--navy);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;font-weight:700}
h1{font-size:clamp(2rem,5vw,3.4rem)} h2{font-size:clamp(1.6rem,3.5vw,2.4rem)} h3{font-size:1.25rem}
p{color:var(--muted)} a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.eyebrow{font-family:var(--font-head);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;color:var(--aqua-dark)}
.center{text-align:center} .lead{font-size:1.15rem;color:var(--muted);max-width:640px}
.center .lead{margin:0 auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-head);font-weight:600;
  padding:14px 26px;border-radius:999px;border:0;cursor:pointer;font-size:1rem;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--aqua);color:#04252a} .btn-primary:hover{background:var(--aqua-dark);color:#fff;transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:#fff} .btn-navy:hover{background:#123456}
.btn-gold{background:var(--gold);color:#3a2a06} .btn-gold:hover{filter:brightness(1.05)}
.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--navy)} .btn-ghost:hover{border-color:var(--aqua)}
.btn-wa{background:#25D366;color:#053a19}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-family:var(--font-head);font-weight:800;font-size:1.5rem;color:var(--navy);letter-spacing:-.02em}
.logo b{color:var(--aqua)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-weight:500;color:var(--navy);font-size:.95rem} .nav-links a:hover{color:var(--aqua-dark)}
.nav-cta{display:flex;gap:10px;align-items:center}
@media(max-width:860px){.nav-links{display:none}}

/* Hero */
.hero{background:linear-gradient(160deg,#0A2540 0%,#0E3a5c 55%,#0E9B9F 140%);color:#fff;padding:64px 0 80px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-140px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(18,194,199,.35),transparent 70%)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;z-index:2}
.hero h1{color:#fff} .hero p{color:#cfe4ea;font-size:1.18rem;margin:18px 0 26px}
.hero .eyebrow{color:#8fe6e9}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-trust{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap;color:#bcd6dd;font-size:.9rem}
.hero-trust b{color:#fff}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;gap:32px}}

/* Booking card */
.booking-card{background:#fff;color:var(--navy);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-lg)}
.booking-card h3{margin-bottom:4px} .booking-card .sub{font-size:.9rem;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:6px}
.field select,.field input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font-family:inherit;font-size:.95rem;color:var(--navy)}
.field select:focus,.field input:focus{outline:none;border-color:var(--aqua)}
.booking-card .btn{width:100%;justify-content:center}
.booking-note{font-size:.8rem;color:var(--muted);text-align:center;margin-top:12px}

/* Trust bar */
.trustbar{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trustbar .wrap{display:flex;justify-content:space-around;gap:20px;flex-wrap:wrap;padding:22px 20px}
.trustbar .item{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.95rem}
.trustbar .item span{font-size:1.4rem}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:center;box-shadow:var(--shadow)}
.step .num{width:44px;height:44px;border-radius:50%;background:var(--aqua);color:#04252a;font-family:var(--font-head);font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
@media(max-width:760px){.steps{grid-template-columns:1fr}}

/* Services grid */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.svc{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff;transition:.18s;box-shadow:var(--shadow)}
.svc:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.svc .ico{font-size:2rem;margin-bottom:12px}
.svc.premium{border-color:var(--gold);background:linear-gradient(180deg,#fffdf7,#fff)}
.svc.premium .tag{display:inline-block;background:var(--gold);color:#3a2a06;font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:999px;margin-bottom:10px;font-family:var(--font-head)}
.svc h3{margin-bottom:8px} .svc .price{font-family:var(--font-head);font-weight:700;color:var(--navy);margin-top:12px}
.svc a{color:var(--aqua-dark);font-weight:600;font-size:.9rem;display:inline-block;margin-top:10px}
@media(max-width:760px){.svc-grid{grid-template-columns:1fr}}

/* Pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.plan{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:var(--shadow)}
.plan.featured{border:2px solid var(--aqua);position:relative}
.plan.featured:before{content:"Most popular";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--aqua);color:#04252a;font-size:.72rem;font-weight:700;padding:4px 14px;border-radius:999px;font-family:var(--font-head)}
.plan .amt{font-family:var(--font-head);font-size:2.2rem;font-weight:700;margin:10px 0}
.plan .amt small{font-size:.9rem;color:var(--muted);font-weight:500}
.plan ul{list-style:none;margin:18px 0;display:flex;flex-direction:column;gap:10px}
.plan li{padding-left:26px;position:relative;font-size:.95rem;color:var(--navy)}
.plan li:before{content:"✓";position:absolute;left:0;color:var(--aqua-dark);font-weight:700}
.plan .btn{width:100%;justify-content:center;margin-top:8px}
@media(max-width:760px){.plans{grid-template-columns:1fr}}

/* Areas */
.areas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.area-chip{border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-weight:600;font-size:.9rem;background:#fff;transition:.15s}
.area-chip:hover{border-color:var(--aqua);color:var(--aqua-dark)}

/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.review{background:var(--mist);border-radius:var(--radius);padding:26px}
.review .stars{color:var(--gold);margin-bottom:10px}
.review p{color:var(--navy);font-style:italic} .review .who{margin-top:14px;font-weight:600;font-size:.9rem;color:var(--muted);font-style:normal}
@media(max-width:760px){.reviews{grid-template-columns:1fr}}

/* FAQ */
.faq{max-width:800px;margin:36px auto 0}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{font-family:var(--font-head);font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--aqua-dark);font-size:1.4rem} .faq details[open] summary:after{content:"–"}
.faq p{margin-top:12px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--navy),#0E9B9F);color:#fff;text-align:center;border-radius:var(--radius);padding:52px 24px;margin:0 20px}
.cta-band h2{color:#fff} .cta-band p{color:#cfe4ea;margin:12px auto 24px}

/* Footer */
.footer{background:var(--navy);color:#aebfca;padding:56px 0 28px;margin-top:72px}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
.footer .logo{color:#fff} .footer h4{color:#fff;margin-bottom:14px;font-size:1rem}
.footer a{display:block;color:#aebfca;padding:5px 0;font-size:.92rem} .footer a:hover{color:var(--aqua)}
.footer .bottom{border-top:1px solid #1c3a57;margin-top:36px;padding-top:20px;font-size:.85rem;text-align:center}
@media(max-width:760px){.footer .cols{grid-template-columns:1fr 1fr}}

/* Floating WhatsApp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;background:#25D366;color:#fff;width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.7rem;box-shadow:var(--shadow-lg);transition:.18s}
.wa-float:hover{transform:scale(1.08)}

/* Breadcrumb */
.crumb{font-size:.85rem;color:var(--muted);padding:18px 0} .crumb a:hover{color:var(--aqua-dark)}

/* Split content (service/area pages) */
.split{display:grid;grid-template-columns:1.3fr .7fr;gap:44px;align-items:start}
.prose h2{margin:28px 0 12px} .prose h3{margin:20px 0 8px} .prose p{margin-bottom:14px} .prose ul{margin:0 0 16px 20px;color:var(--muted)}
.side-card{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:sticky;top:90px}
@media(max-width:860px){.split{grid-template-columns:1fr}.side-card{position:static}}