/* =====================================================================
   Otterly Clean – stylesheet
   Brand tokens (from the Otterly Clean identity sheets) live in :root.
   ===================================================================== */
:root {
  --teal:        #16606d;   /* Deep Teal */
  --teal-deep:   #0f4a54;
  --brown:       #a9835e;   /* Warm Otter Brown */
  --brown-deep:  #86654a;
  --aqua:        #4fd1d9;   /* Bright Aqua Splash */
  --aqua-soft:   #d6f4f6;
  --sand:        #f1e7d3;   /* Cream Sand */
  --sand-soft:   #f8f3e9;
  --ink:         #2b3436;   /* Charcoal */
  --ink-soft:    #5c6a6d;
  --bg:          #ffffff;
  --line:        #e4ded2;
  --success:     #2e9e5b;
  --whatsapp:    #25d366;

  --font: "Nunito", "Avenir Next", "Segoe UI", system-ui, sans-serif;

  --container: 1120px;
  --r-lg: 28px;
  --r-md: 18px;
  --r-sm: 12px;
  --gutter: 16px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 1.0625rem; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.1; margin: 0 0 .5em; font-weight: 800; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.25rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: 0; }
p { margin: 0 0 1em; }
.muted { color: var(--ink-soft); }
.small { font-size: .9rem; }
.hidden { display: none !important; }

.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section-cream { background: var(--sand-soft); }
.section-dark { background: var(--teal); color: #fff; }
.section-dark h2 { color: #fff; }
.section-head { max-width: 600px; margin-bottom: 44px; }
.section-head h2 { margin-bottom: .35em; }

/* Placeholder marker – delete once real content is in */
.ph { background: #fff3bf; color: #7a5a00; border: 1px dashed #e0b400; border-radius: 4px; padding: 0 .3em; font-size: .9em; }

.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; border-radius: 6px; z-index: 100; }
.skip-link:focus { left: 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: 15px 26px; border-radius: 999px; font-weight: 700; font-size: 1rem; font-family: inherit;
  border: 2px solid transparent; cursor: pointer; line-height: 1; text-decoration: none !important;
}
.btn-primary { background: var(--aqua); color: var(--teal-deep); }
.btn-primary:hover { background: #3cc3cc; }
.btn-ghost { background: transparent; border-color: currentColor; color: inherit; }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-whatsapp { background: var(--whatsapp); color: #06301a; }
.btn-sm { padding: 11px 20px; font-size: .95rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none !important; }
.brand-mark { border-radius: 50%; object-fit: cover; }
.brand-name { font-weight: 800; font-size: 1.35rem; letter-spacing: -0.02em; text-transform: uppercase; }
.brand-name span { color: var(--teal); }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { color: var(--ink); font-weight: 600; font-size: .98rem; }
.site-nav .btn-primary { background: var(--teal); color: #fff; }
.site-nav .btn-primary:hover { background: var(--teal-deep); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero: the one bold moment ---------- */
.hero { background: var(--teal); color: #fff; padding: clamp(64px, 9vw, 120px) 0 0; overflow: hidden; position: relative; }
.hero::after { /* sand wave into the next section */
  content: ""; display: block; height: 56px; background: var(--bg);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0; margin-top: clamp(40px, 6vw, 80px);
}
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; max-width: 11ch; }
.lead { font-size: 1.2rem; color: rgba(255,255,255,.85); max-width: 46ch; }
.lead .ph { color: #7a5a00; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 26px; }
.hero-trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 24px; color: rgba(255,255,255,.8); font-size: .98rem; }

.hero-art { position: relative; min-height: 380px; display: grid; place-items: center start; padding-left: 4%; }
.hero-mascot { position: relative; z-index: 2; width: min(260px, 60%); height: auto; border-radius: 50%; box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.bubble { position: absolute; border-radius: 50%; border: 3px solid rgba(255,255,255,.55); background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.35), rgba(79,209,217,.25) 60%, rgba(79,209,217,.05)); }
.b1 { width: 340px; height: 340px; }
.b2 { width: 90px; height: 90px; top: 6%; right: 10%; }
.b3 { width: 48px; height: 48px; bottom: 10%; left: 12%; }
.hero-card {
  position: absolute; z-index: 3; right: 0; bottom: 0; background: #fff; color: var(--ink);
  border-radius: var(--r-md); padding: 16px 20px; box-shadow: 0 16px 40px rgba(0,0,0,.2); width: 230px;
}
.hero-card-row { display: flex; align-items: center; gap: 10px; padding: 7px 0; font-weight: 600; font-size: .92rem; }
.hero-card-row .dot { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--aqua); flex: none; }
.hero-card-row.done { color: var(--teal); }
.hero-card-row.done .dot { background: var(--aqua); border-color: var(--aqua); }

/* ---------- Services ---------- */
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--sand-soft); border-radius: var(--r-lg); padding: 30px 28px 26px; }
.card-icon { width: 52px; height: 52px; display: grid; place-items: center; font-size: 1.5rem; background: #fff; border-radius: 50%; margin-bottom: 18px; }
.card p { color: var(--ink-soft); }
.price { font-weight: 800; color: var(--brown-deep) !important; margin-bottom: 0 !important; }
.section-cream .card { background: #fff; }

/* ---------- Why us ---------- */
.features { gap: 32px 28px; }
.feature h3 { padding-top: 14px; border-top: 3px solid var(--aqua); display: inline-block; }
.feature p { color: var(--ink-soft); margin: 0; }

/* ---------- Steps (a real sequence, so numbers belong) ---------- */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps li { position: relative; padding: 24px 26px 24px 78px; background: var(--sand-soft); border-radius: var(--r-lg); color: var(--ink-soft); }
.steps li strong { display: block; color: var(--ink); margin-bottom: 4px; font-size: 1.15rem; font-weight: 800; }
.steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 24px; left: 24px; width: 38px; height: 38px; border-radius: 50%;
  background: var(--brown); color: #fff; font-weight: 800; display: grid; place-items: center;
}

/* ---------- Areas ---------- */
.areas-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.area-tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.area-tags li { background: #fff; border: 2px solid var(--sand); border-radius: 999px; padding: 9px 18px; font-weight: 700; color: var(--teal); }

/* ---------- Reviews ---------- */
.review { margin: 0; background: var(--aqua-soft); border-radius: var(--r-lg); padding: 30px 28px; position: relative; }
.review::before { content: "\201C"; position: absolute; top: 8px; left: 22px; font-size: 4rem; line-height: 1; color: var(--aqua); font-weight: 800; }
.review p { font-size: 1.05rem; padding-top: 22px; }
.review footer { color: var(--ink-soft); font-size: .92rem; }

/* ---------- Quote form ---------- */
.quote-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.quote-copy p { color: rgba(255,255,255,.85); }
.quote-form { background: #fff; color: var(--ink); border-radius: var(--r-lg); padding: 30px; }
.quote-form label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 14px; }
.quote-form input, .quote-form select, .quote-form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 13px 15px; font: inherit;
  border: 2px solid var(--sand); border-radius: var(--r-sm); background: #fff; color: var(--ink);
}
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { outline: none; border-color: var(--aqua); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-status { margin: 12px 0 0; font-size: .92rem; min-height: 1.4em; }
.form-status.ok { color: var(--success); }
.form-status.err { color: #c0392b; }

.contact-cards .card { text-align: left; }
.contact-cards .card p { margin: 0; color: var(--ink); font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--sand-soft); padding: 44px 0; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-nav a { color: var(--ink-soft); font-weight: 600; font-size: .95rem; }
.copyright { grid-column: 1 / -1; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .hero-grid, .quote-grid, .areas-grid { grid-template-columns: 1fr; }
  .hero-art { min-height: 340px; }
  .b1 { width: 280px; height: 280px; }
}
@media (max-width: 720px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute; top: 76px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 16px; display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .site-nav .btn { margin-top: 12px; border-bottom: 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-card { width: 200px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }