/* ============================================================
   Solar Guru — Solar Geysers Guru
   Mobile-first responsive stylesheet
   ============================================================ */

:root {
  /* Brand palette */
  --sun: #FF6B1A;          /* primary CTA — solar orange */
  --sun-deep: #E55A0E;     /* hover state */
  --sun-soft: #FFF1E6;     /* tinted bg */
  --navy: #0B1F3A;         /* trust, headings, dark sections */
  --navy-2: #16304F;       /* navy step */
  --sky: #2D7DD2;          /* secondary accent */
  --sky-soft: #EAF3FC;
  --gold: #F5B042;         /* accent — afternoon sun */

  /* Neutrals */
  --ink: #0F1623;          /* body text */
  --ink-2: #4A5568;        /* secondary text */
  --muted: #6B7785;        /* tertiary */
  --line: #E6E8EC;         /* borders */
  --bg: #FFFFFF;
  --bg-soft: #FAFAF7;      /* page section alt */
  --bg-warm: #FFFAF3;      /* warm section */

  /* Type */
  --ff-display: "Bricolage Grotesque", "Plus Jakarta Sans", -apple-system, sans-serif;
  --ff-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Radii & shadow */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;
  --shadow-sm: 0 1px 2px rgba(11, 31, 58, 0.06), 0 1px 1px rgba(11, 31, 58, 0.04);
  --shadow-md: 0 8px 24px -8px rgba(11, 31, 58, 0.14), 0 2px 6px rgba(11, 31, 58, 0.06);
  --shadow-lg: 0 24px 48px -16px rgba(11, 31, 58, 0.22), 0 4px 12px rgba(11, 31, 58, 0.06);

  /* Layout */
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--ff-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); letter-spacing: -0.01em; }
p  { margin: 0 0 1em; color: var(--ink-2); text-wrap: pretty; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(56px, 8vw, 96px); }
.section--tight { padding-block: clamp(40px, 6vw, 64px); }
.section--soft { background: var(--bg-soft); }
.section--warm { background: var(--bg-warm); }
.section--dark { background: var(--navy); color: #E6EDF7; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: #B6C2D3; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--sun); margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; background: var(--sun); border-radius: 2px;
}
.section-head { max-width: 720px; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.lead { font-size: 1.075rem; color: var(--ink-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 50px; padding: 0 22px;
  border-radius: 999px; border: 1.5px solid transparent;
  font-weight: 600; font-size: .98rem;
  white-space: nowrap;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--sun); color: #fff; box-shadow: 0 8px 20px -6px rgba(255, 107, 26, 0.55); }
.btn--primary:hover { background: var(--sun-deep); }
.btn--whatsapp { background: #25D366; color: #fff; box-shadow: 0 8px 20px -6px rgba(37, 211, 102, 0.55); }
.btn--whatsapp:hover { background: #1FBA59; }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: #fff; }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost-light:hover { background: #fff; color: var(--navy); }
.btn--sm { height: 40px; padding: 0 16px; font-size: .9rem; }
.btn--lg { height: 58px; padding: 0 28px; font-size: 1.05rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Icon-only round button for header */
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--navy);
}
.icon-btn:hover { border-color: var(--navy); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--ff-display); font-weight: 700; color: var(--navy); font-size: 1.15rem; letter-spacing: -0.01em; flex-shrink: 0; white-space: nowrap; line-height: 1.1; }
.logo > span { display: inline-flex; flex-direction: column; }
.logo-mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--sun) 0%, var(--gold) 100%);
  display: grid; place-items: center; color: #fff;
  box-shadow: inset 0 -3px 0 rgba(0,0,0,.08);
}
.logo small { display: none; font-size: .68rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: 2px; }

.nav { display: none; }
.nav-link {
  font-size: .94rem; font-weight: 500; color: var(--ink);
  padding: 8px 14px; border-radius: 8px;
  transition: color .15s, background .15s;
}
.nav-link:hover { color: var(--sun); }

.header-cta { display: none; align-items: center; gap: 8px; }

.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; color: var(--navy);
}
.menu-toggle svg { width: 22px; height: 22px; }

/* Mobile menu drawer */
.mobile-menu {
  position: fixed; inset: 0; z-index: 60;
  background: var(--navy);
  color: #fff;
  display: flex; flex-direction: column;
  padding: 24px var(--gutter) 32px;
  transform: translateY(-100%);
  transition: transform .35s cubic-bezier(.6,.05,.2,1);
  overflow-y: auto;
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.mobile-menu .logo { color: #fff; }
.mobile-menu .menu-toggle { background: transparent; border-color: rgba(255,255,255,.2); color: #fff; }
.mobile-nav { display: flex; flex-direction: column; gap: 4px; margin-bottom: 28px; }
.mobile-nav a {
  font-family: var(--ff-display); font-size: 1.6rem; font-weight: 600;
  padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08);
  color: #fff;
}
.mobile-nav a:active { color: var(--sun); }
.mobile-cta { display: grid; gap: 10px; margin-top: auto; }
.mobile-cta .btn { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(48px, 7vw, 96px);
  background:
    radial-gradient(60% 80% at 92% 0%, rgba(255, 107, 26, .12), transparent 60%),
    radial-gradient(50% 70% at 0% 100%, rgba(45, 125, 210, .10), transparent 60%),
    #fff;
  overflow: hidden;
}
.hero-grid { display: grid; gap: 40px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  background: var(--sun-soft); color: var(--sun-deep);
  font-size: .82rem; font-weight: 600;
  margin-bottom: 20px;
}
.hero-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sun); box-shadow: 0 0 0 4px rgba(255,107,26,.18); }
.hero h1 span.accent {
  background: linear-gradient(120deg, var(--sun) 0%, var(--gold) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { font-size: clamp(1.05rem, 1.6vw, 1.18rem); color: var(--ink-2); max-width: 540px; margin-bottom: 28px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 36px; }

.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  max-width: 520px;
  padding-top: 28px; border-top: 1px solid var(--line);
}
.hero-stat .n {
  font-family: var(--ff-display); font-size: clamp(1.5rem, 3vw, 1.9rem);
  font-weight: 700; color: var(--navy); line-height: 1;
}
.hero-stat .l { font-size: .82rem; color: var(--muted); margin-top: 6px; }

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background:
    linear-gradient(180deg, rgba(11,31,58,0) 50%, rgba(11,31,58,0.55) 100%),
    url("https://images.unsplash.com/photo-1509391366360-2e959784a276?w=900&q=80") center/cover;
}
.hero-visual::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 80% 10%, rgba(255,180,80,.35), transparent 60%);
}
.hero-badge {
  position: absolute; top: 18px; left: 18px;
  background: rgba(255,255,255,.95); backdrop-filter: blur(6px);
  padding: 10px 14px; border-radius: 14px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-md);
  font-size: .85rem; font-weight: 600; color: var(--navy);
}
.hero-badge .icon-wrap { width: 28px; height: 28px; border-radius: 8px; background: var(--sun-soft); display: grid; place-items: center; color: var(--sun); }

.hero-savings {
  position: absolute; bottom: 18px; left: 18px; right: 18px;
  background: rgba(255,255,255,.95); backdrop-filter: blur(8px);
  padding: 16px 18px; border-radius: 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  box-shadow: var(--shadow-md);
}
.hero-savings .label { font-size: .8rem; color: var(--muted); font-weight: 500; }
.hero-savings .value { font-family: var(--ff-display); font-size: 1.5rem; font-weight: 700; color: var(--navy); line-height: 1; }
.hero-savings .value strong { color: var(--sun); }

/* ---------- Trust strip ---------- */
.trust {
  background: var(--navy);
  color: #C9D4E5;
  padding-block: 28px;
}
.trust-row {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 24px;
  align-items: center;
}
.trust-item { display: flex; align-items: center; gap: 12px; font-size: .9rem; }
.trust-item svg { color: var(--sun); flex-shrink: 0; }
.trust-item strong { color: #fff; font-weight: 600; }

/* ---------- Services ---------- */
.services-grid {
  display: grid; grid-template-columns: 1fr; gap: 16px;
}
.service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  overflow: hidden;
}
.service-card:hover { transform: translateY(-4px); border-color: var(--sun); box-shadow: var(--shadow-md); }
.service-card .icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: grid; place-items: center;
  background: var(--sun-soft); color: var(--sun);
  margin-bottom: 18px;
}
.service-card.is-blue .icon { background: var(--sky-soft); color: var(--sky); }
.service-card.is-navy .icon { background: rgba(11,31,58,.08); color: var(--navy); }
.service-card h3 { margin-bottom: 8px; }
.service-card p { font-size: .95rem; margin-bottom: 14px; }
.service-card .more {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .9rem; font-weight: 600; color: var(--sun);
}
.service-card .more svg { transition: transform .2s; }
.service-card:hover .more svg { transform: translateX(3px); }

/* ---------- Why us / Features ---------- */
.why-grid { display: grid; gap: 16px; }
.why-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px;
  background: #fff;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
}
.why-item .num {
  flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--navy); color: #fff;
  display: grid; place-items: center;
  font-family: var(--ff-display); font-weight: 700; font-size: 1.05rem;
}
.why-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.why-item p { font-size: .92rem; margin-bottom: 0; }

/* ---------- Products ---------- */
.products-grid {
  display: grid; grid-template-columns: 1fr; gap: 18px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-img {
  aspect-ratio: 4/3;
  background: var(--bg-warm) center/cover no-repeat;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.product-tag {
  position: absolute; top: 14px; left: 14px;
  background: var(--sun); color: #fff;
  padding: 4px 10px; border-radius: 999px;
  font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
}
.product-tag.is-blue { background: var(--sky); }
.product-tag.is-navy { background: var(--navy); }
.product-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 1.1rem; margin-bottom: 6px; }
.product-body p { font-size: .9rem; margin-bottom: 14px; flex: 1; }
.product-meta {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; border-top: 1px solid var(--line);
}
.product-meta .price-label { font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.product-meta .price { font-family: var(--ff-display); font-weight: 700; color: var(--navy); font-size: 1.1rem; }

/* ---------- Process / How it works ---------- */
.process-grid { display: grid; gap: 18px; counter-reset: step; }
.process-step {
  position: relative;
  padding: 24px 22px 24px 78px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}
.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 22px; top: 24px;
  font-family: var(--ff-display); font-weight: 700; font-size: 1.4rem;
  color: var(--sun);
}
.process-step h3 { margin-bottom: 4px; font-size: 1.1rem; }
.process-step p { margin: 0; font-size: .93rem; }

/* ---------- Areas we service ---------- */
.areas-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.area-card {
  position: relative;
  padding: 28px;
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.area-card.is-sun  { background: linear-gradient(160deg, #FF6B1A 0%, #F5B042 100%); }
.area-card.is-sky  { background: linear-gradient(160deg, #1F5FAA 0%, #2D7DD2 100%); }
.area-card .deco {
  position: absolute; right: -40px; top: -40px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  z-index: -1;
}
.area-card .deco-2 {
  position: absolute; right: -80px; bottom: -80px;
  width: 220px; height: 220px; border-radius: 50%;
  background: rgba(255,255,255,.06);
  z-index: -1;
}
.area-card h3 { color: #fff; font-size: 1.5rem; margin-bottom: 6px; }
.area-card .sub { color: rgba(255,255,255,.85); font-size: .88rem; margin-bottom: 18px; }
.area-card ul { list-style: none; padding: 0; margin: 0 0 22px; display: flex; flex-wrap: wrap; gap: 6px; }
.area-card li { font-size: .82rem; padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,.13); }
.area-card .area-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; font-size: .92rem;
  padding: 10px 16px; background: #fff; color: var(--navy);
  border-radius: 999px;
}
.area-card.is-sun .area-cta { color: #C04300; }

/* ---------- Branches ---------- */
.branches-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.branch-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex; flex-direction: column;
}
.branch-card .branch-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.branch-card .province-tag {
  font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--sun); padding: 4px 10px; background: var(--sun-soft); border-radius: 999px;
}
.branch-card h3 { font-size: 1.2rem; margin-bottom: 0; }
.branch-rows { display: grid; gap: 10px; margin-bottom: 16px; }
.branch-row {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .92rem; color: var(--ink-2);
}
.branch-row svg { flex-shrink: 0; color: var(--sun); margin-top: 2px; }
.branch-row a:hover { color: var(--sun); }
.branch-actions { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.branch-actions .btn { flex: 1; min-width: 0; }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 20px;
  background: transparent; border: 0;
  font-family: var(--ff-display); font-weight: 600; font-size: 1.02rem;
  color: var(--navy);
}
.faq-q .plus {
  flex-shrink: 0;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--sun-soft); color: var(--sun);
  display: grid; place-items: center;
  transition: transform .25s ease, background .25s ease;
}
.faq-item.is-open .faq-q .plus { transform: rotate(45deg); background: var(--sun); color: #fff; }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease;
  padding: 0 20px;
  color: var(--ink-2);
  font-size: .95rem;
}
.faq-item.is-open .faq-a { max-height: 500px; padding-bottom: 18px; }

/* ---------- Contact + Form ---------- */
.contact-grid { display: grid; gap: 28px; }
.contact-info {
  background: var(--navy); color: #E6EDF7;
  border-radius: var(--r-lg);
  padding: 32px 28px;
  position: relative; overflow: hidden;
}
.contact-info::before {
  content: ""; position: absolute; right: -60px; top: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: linear-gradient(135deg, var(--sun), var(--gold));
  opacity: .25; filter: blur(20px);
}
.contact-info h3 { color: #fff; margin-bottom: 10px; }
.contact-info p { color: #B6C2D3; }
.contact-list { display: grid; gap: 14px; margin-top: 22px; }
.contact-list a, .contact-list span {
  display: flex; align-items: center; gap: 12px;
  font-size: .95rem; color: #fff;
}
.contact-list .ic {
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,.08); color: var(--sun);
  display: grid; place-items: center; flex-shrink: 0;
}

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.form-card h3 { margin-bottom: 6px; }
.form-grid { display: grid; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: .85rem; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: .98rem; color: var(--ink);
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0;
  border-color: var(--sun);
  box-shadow: 0 0 0 4px rgba(255, 107, 26, .15);
}
.field textarea { resize: vertical; min-height: 110px; }
.form-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.form-actions .btn { width: 100%; }
.form-note { font-size: .8rem; color: var(--muted); text-align: center; margin: 0; }
.form-success {
  display: none;
  padding: 16px;
  background: #ECFDF5; color: #065F46;
  border: 1px solid #A7F3D0;
  border-radius: 12px;
  font-size: .94rem;
  margin-bottom: 16px;
}
.form-success.is-visible { display: block; }

/* ---------- Footer ---------- */
.site-footer {
  background: #06152B;
  color: #B6C2D3;
  padding-top: 64px;
  padding-bottom: 24px;
}
.footer-grid { display: grid; gap: 36px; margin-bottom: 40px; }
.footer-col h4 { color: #fff; font-size: .85rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; font-family: var(--ff-body); }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a { font-size: .92rem; color: #B6C2D3; }
.footer-col a:hover { color: var(--sun); }
.footer-brand .logo { color: #fff; margin-bottom: 14px; }
.footer-brand p { font-size: .9rem; color: #8FA0B8; max-width: 320px; }
.footer-bar {
  display: flex; flex-direction: column; gap: 10px;
  padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08);
  font-size: .82rem; color: #6E7E97;
}
.footer-bar a:hover { color: var(--sun); }

/* ---------- Floating WhatsApp ---------- */
.float-wa {
  position: fixed; bottom: 92px; right: 18px; z-index: 40;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 12px 24px -4px rgba(37,211,102,.55), 0 4px 10px rgba(0,0,0,.15);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 12px 24px -4px rgba(37,211,102,.55), 0 0 0 0 rgba(37,211,102,.4); }
  50% { box-shadow: 0 12px 24px -4px rgba(37,211,102,.55), 0 0 0 14px rgba(37,211,102,0); }
}

/* ---------- Mobile sticky CTA bar ---------- */
.mobile-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 45;
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  background: #fff;
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px -8px rgba(11,31,58,.12);
  padding: 8px;
  gap: 6px;
}
.mobile-bar a {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px;
  padding: 8px 4px;
  border-radius: 12px;
  font-size: .72rem; font-weight: 600;
  color: var(--navy);
}
.mobile-bar a svg { width: 20px; height: 20px; }
.mobile-bar a.call { color: var(--sky); }
.mobile-bar a.wa { color: #25D366; }
.mobile-bar a.quote { background: var(--sun); color: #fff; }

/* ---------- Responsive breakpoints ---------- */
@media (min-width: 560px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-row { grid-template-columns: repeat(4, 1fr); }
  .form-grid.two-col { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: 4px; }
  .header-cta { display: flex; }
  .menu-toggle { display: none; }
  .logo small { display: block; }
  .mobile-bar { display: none; }
  .float-wa { bottom: 24px; right: 24px; width: 60px; height: 60px; }

  body { padding-bottom: 0; }
}

@media (min-width: 880px) {
  .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 60px; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { grid-template-columns: repeat(4, 1fr); }
  .areas-grid { grid-template-columns: repeat(3, 1fr); }
  .branches-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1.2fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .footer-bar { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 1100px) {
  .branches-grid { grid-template-columns: repeat(4, 1fr); }
  .why-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Reserve space for mobile bar on small screens */
@media (max-width: 1023px) {
  body { padding-bottom: 76px; }
}

/* Tighten header CTAs at narrow desktop widths */
@media (min-width: 1024px) and (max-width: 1180px) {
  .nav { gap: 0; }
  .nav-link { padding: 8px 10px; font-size: .9rem; }
  .header-cta .btn { padding: 0 14px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}