/* ============================================================
   TRUE-TEMP HEATING SOLUTIONS — SHARED STYLESHEET
   ============================================================ */

/* ---- Variables ---- */
:root {
  --navy:        #0a1628;
  --navy-mid:    #0f1e35;
  --navy-light:  #1a3a5c;
  --blue:        #1565c0;
  --blue-light:  #1e88e5;
  --orange:      #f4650a;
  --orange-dark: #d4540a;
  --orange-glow: rgba(244,101,10,0.45);
  --green-wa:    #25d366;
  --white:       #ffffff;
  --off-white:   #f0f4fa;
  --gray:        #7a8fa8;
  --text:        #c8d8ec;
  --card-bg:     #112240;
  --card-border: rgba(255,255,255,0.07);
  --shadow:      0 8px 32px rgba(0,0,0,0.4);
  --shadow-sm:   0 2px 14px rgba(0,0,0,0.28);
  --radius:      14px;
  --radius-sm:   8px;
  --tr:          0.22s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}
img  { display: block; max-width: 100%; height: auto; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
button { font-family: inherit; }

/* ---- Layout helpers ---- */
.container   { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.container-sm{ max-width: 820px;  margin: 0 auto; padding: 0 20px; }
section      { padding: 80px 0; }
.text-center { text-align: center; }
.mt-sm  { margin-top: 16px; }
.mt-md  { margin-top: 32px; }
.mt-lg  { margin-top: 56px; }

/* ---- Typography ---- */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--orange);
  margin-bottom: 10px;
}
h2.section-title {
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--gray);
  max-width: 580px;
  margin-bottom: 52px;
  line-height: 1.7;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--orange); color: var(--white);
  font-size: 1rem; font-weight: 700; padding: 15px 30px;
  border-radius: 50px; border: none; cursor: pointer;
  transition: background var(--tr), transform var(--tr), box-shadow var(--tr);
  text-transform: uppercase; letter-spacing: 0.5px;
  box-shadow: 0 4px 20px var(--orange-glow);
  white-space: nowrap;
}
.btn-primary:hover  { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 8px 28px var(--orange-glow); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; color: var(--white);
  font-size: 0.95rem; font-weight: 600; padding: 13px 26px;
  border-radius: 50px; border: 2px solid rgba(255,255,255,0.35);
  cursor: pointer; transition: all var(--tr); white-space: nowrap;
}
.btn-secondary:hover { background: rgba(255,255,255,0.09); border-color: var(--white); }

.btn-white {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--white); color: var(--orange);
  font-size: 1rem; font-weight: 800; padding: 15px 30px;
  border-radius: 50px; border: none; cursor: pointer;
  transition: all var(--tr); box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  white-space: nowrap;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.3); }

.btn-wa {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--green-wa); color: var(--white);
  font-size: 0.95rem; font-weight: 700; padding: 13px 26px;
  border-radius: 50px; border: none; cursor: pointer;
  transition: all var(--tr); white-space: nowrap;
}
.btn-wa:hover { background: #20b858; transform: translateY(-2px); }

/* ---- Cards ---- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  padding: 28px 24px;
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  border-color: rgba(244,101,10,0.2);
}

/* ---- Section divider ---- */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  margin: 0;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,22,40,0.94);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow var(--tr);
}
nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.45); }

.nav-inner {
  max-width: 1140px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center;
  justify-content: space-between; height: 68px;
}

.nav-logo {
  display: flex; align-items: center; gap: 11px; flex-shrink: 0;
}
.nav-logo img { height: 44px; width: auto; border-radius: 8px; }
.nav-logo-text span:first-child {
  display: block; font-size: 0.92rem; font-weight: 800;
  color: var(--white); text-transform: uppercase; letter-spacing: 0.4px;
}
.nav-logo-text span:last-child {
  display: block; font-size: 0.65rem; color: var(--orange);
  text-transform: uppercase; letter-spacing: 1.2px;
}

/* Desktop nav links */
.nav-links {
  display: flex; align-items: center; gap: 4px;
}
.nav-links a {
  font-size: 0.88rem; font-weight: 600; color: var(--text);
  padding: 6px 14px; border-radius: 6px;
  transition: color var(--tr), background var(--tr);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); background: rgba(255,255,255,0.07); }
.nav-links a.active { color: var(--orange); }

.nav-right { display: flex; align-items: center; gap: 12px; }

.nav-phone-link {
  display: flex; align-items: center; gap: 7px;
  font-weight: 700; font-size: 0.88rem; color: var(--text);
  transition: color var(--tr);
}
.nav-phone-link:hover { color: var(--orange); }
.nav-phone-link svg { color: var(--orange); flex-shrink: 0; }

.nav-cta-btn {
  background: var(--orange); color: var(--white);
  font-weight: 700; font-size: 0.82rem; padding: 9px 18px;
  border-radius: 50px; border: none; cursor: pointer;
  transition: background var(--tr); text-transform: uppercase;
  letter-spacing: 0.4px; white-space: nowrap;
}
.nav-cta-btn:hover { background: var(--orange-dark); }

/* Hamburger */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: all 0.3s ease;
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.nav-mobile {
  display: none; position: fixed; top: 68px; left: 0; right: 0;
  background: rgba(10,22,40,0.98); backdrop-filter: blur(14px);
  padding: 16px 20px 24px; border-bottom: 1px solid rgba(255,255,255,0.06);
  flex-direction: column; gap: 4px; z-index: 999;
  animation: slideDown 0.25s ease forwards;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 1rem; font-weight: 600; color: var(--text);
  padding: 12px 16px; border-radius: var(--radius-sm);
  transition: all var(--tr); border-left: 3px solid transparent;
}
.nav-mobile a:hover,
.nav-mobile a.active { color: var(--white); background: rgba(255,255,255,0.05); border-left-color: var(--orange); }
.nav-mobile-divider { height: 1px; background: rgba(255,255,255,0.07); margin: 8px 0; }
.nav-mobile-ctas { display: flex; gap: 10px; margin-top: 8px; }
.nav-mobile-ctas a { flex: 1; text-align: center; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .nav-links     { display: none; }
  .nav-phone-link{ display: none; }
  .nav-hamburger { display: flex; }
}
@media (max-width: 480px) {
  .nav-cta-btn { display: none; }
}

/* ============================================================
   PAGE HERO BANNER (inner pages)
   ============================================================ */
.page-hero {
  padding: 130px 0 72px;
  background: linear-gradient(135deg, #0a1628 0%, #0d1f3c 60%, #0a1628 100%);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(244,101,10,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; color: var(--gray); margin-bottom: 16px;
}
.breadcrumb a { color: var(--orange); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--gray); }
.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900; color: var(--white);
  line-height: 1.12; margin-bottom: 16px;
}
.page-hero h1 span { color: var(--orange); }
.page-hero p {
  font-size: 1.1rem; color: var(--text);
  max-width: 560px; margin-bottom: 28px;
}
.page-hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }

/* ============================================================
   TRUST BAR (reusable)
   ============================================================ */
.trust-bar {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: center;
  padding: 14px 20px;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
}
.trust-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.8rem; font-weight: 600; color: var(--text); white-space: nowrap;
}
.trust-item .stars { color: #fbbf24; }
.trust-item svg { color: var(--orange); flex-shrink: 0; }

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.service-card {
  background: var(--card-bg);
  border-radius: var(--radius); padding: 32px 26px;
  border: 1px solid var(--card-border); position: relative; overflow: hidden;
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--orange), var(--blue-light));
  opacity: 0; transition: opacity var(--tr);
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); border-color: rgba(244,101,10,0.22); }
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 54px; height: 54px;
  background: linear-gradient(135deg, rgba(244,101,10,0.18), rgba(21,101,192,0.18));
  border-radius: 13px; display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; margin-bottom: 18px;
}
.service-card h3 { font-size: 1.1rem; font-weight: 800; color: var(--white); margin-bottom: 14px; }
.service-benefits { display: flex; flex-direction: column; gap: 9px; }
.benefit-item {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 0.88rem; color: var(--text);
}
.benefit-item svg { color: var(--orange); flex-shrink: 0; margin-top: 3px; }

/* ============================================================
   REVIEW CARDS
   ============================================================ */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.review-card {
  background: var(--card-bg); border-radius: var(--radius);
  padding: 26px 22px; border: 1px solid var(--card-border);
  transition: transform var(--tr);
}
.review-card:hover { transform: translateY(-4px); }
.review-stars { color: #fbbf24; font-size: 0.95rem; margin-bottom: 12px; letter-spacing: 2px; }
.review-text {
  font-size: 0.9rem; color: var(--text); line-height: 1.7;
  margin-bottom: 18px; font-style: italic;
}
.review-text::before { content: '\201C'; }
.review-text::after  { content: '\201D'; }
.review-author { display: flex; align-items: center; gap: 11px; }
.review-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--blue));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.82rem; color: var(--white); flex-shrink: 0;
}
.review-name   { font-weight: 700; font-size: 0.88rem; color: var(--white); }
.review-source { font-size: 0.72rem; color: var(--gray); }

.overall-rating {
  display: inline-flex; align-items: center; gap: 14px;
  background: var(--card-bg); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50px; padding: 12px 24px; margin-bottom: 44px;
}
.rating-number { font-size: 1.9rem; font-weight: 900; color: var(--white); }
.rating-stars  { display: flex; gap: 3px; }
.rating-stars span { color: #fbbf24; font-size: 1.25rem; }
.rating-meta { font-size: 0.8rem; color: var(--gray); line-height: 1.4; }
.rating-meta strong { color: var(--white); display: block; }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.gallery-item {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--card-border);
  position: relative; cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center center; display: block;
  transition: transform 0.35s ease;
}
/* Use aspect-ratio on container so portrait photos breathe */
.gallery-item { aspect-ratio: 4 / 5; }
.gallery-item.tall { aspect-ratio: 3 / 4; }
.gallery-item:hover img { transform: scale(1.03); }
.gallery-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.95) 0%, transparent 100%);
  padding: 28px 14px 12px;
  font-size: 0.8rem; font-weight: 600; color: var(--white);
}

@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item, .gallery-item.tall { aspect-ratio: 4 / 5; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item, .gallery-item.tall { aspect-ratio: 4 / 5; }
}

/* ============================================================
   URGENCY / CTA BAND
   ============================================================ */
.cta-band {
  background: linear-gradient(135deg, var(--orange) 0%, #b84507 100%);
  padding: 72px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; top: -60px; right: -60px;
  width: 320px; height: 320px; background: rgba(255,255,255,0.05); border-radius: 50%;
}
.cta-band::after {
  content: ''; position: absolute; bottom: -80px; left: -60px;
  width: 260px; height: 260px; background: rgba(0,0,0,0.07); border-radius: 50%;
}
.cta-band-inner { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(1.8rem,4.5vw,2.8rem); font-weight: 900; color: var(--white); margin-bottom: 14px; }
.cta-band p  { font-size: 1.05rem; color: rgba(255,255,255,0.85); max-width: 480px; margin: 0 auto 32px; }
.cta-band-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }
.cta-assurance {
  margin-top: 20px; font-size: 0.82rem; color: rgba(255,255,255,0.68);
  display: flex; justify-content: center; align-items: center; gap: 6px;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start;
}
.contact-methods { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.contact-method {
  display: flex; align-items: center; gap: 14px;
  background: var(--card-bg); border-radius: var(--radius-sm);
  padding: 14px 18px; border: 1px solid var(--card-border);
  transition: border-color var(--tr);
}
.contact-method:hover { border-color: rgba(244,101,10,0.3); }
.cm-icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; flex-shrink: 0;
}
.cm-icon.phone   { background: rgba(244,101,10,0.14); }
.cm-icon.wa      { background: rgba(37,211,102,0.14); }
.cm-icon.loc     { background: rgba(21,101,192,0.14); }
.cm-text .label  { font-size: 0.72rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; }
.cm-text .value  { font-size: 0.97rem; font-weight: 700; color: var(--white); }
.cm-text .value a{ color: var(--white); }
.cm-text .value a:hover { color: var(--orange); }

/* Form */
.contact-form-card {
  background: var(--card-bg); border-radius: var(--radius);
  padding: 34px 28px; border: 1px solid var(--card-border);
}
.contact-form-card h3 { font-size: 1.18rem; font-weight: 800; color: var(--white); margin-bottom: 6px; }
.form-subtitle { font-size: 0.84rem; color: var(--gray); margin-bottom: 22px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-sm);
  padding: 11px 14px; color: var(--white); font-size: 0.93rem;
  font-family: inherit; transition: border-color var(--tr), background var(--tr); outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--orange); background: rgba(255,255,255,0.07); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray); }
.form-group select option { background: var(--navy-mid); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-submit {
  width: 100%; background: var(--orange); color: var(--white);
  font-size: 0.97rem; font-weight: 700; padding: 13px;
  border-radius: 50px; border: none; cursor: pointer;
  transition: background var(--tr), transform var(--tr);
  text-transform: uppercase; letter-spacing: 0.4px;
}
.form-submit:hover { background: var(--orange-dark); transform: translateY(-1px); }
.form-privacy { text-align: center; font-size: 0.72rem; color: var(--gray); margin-top: 10px; }
.form-success { display: none; text-align: center; padding: 28px 16px; }
.form-success.show { display: block; }
.form-success-icon { font-size: 2.8rem; margin-bottom: 10px; }
.form-success h3 { color: var(--white); font-size: 1.15rem; margin-bottom: 7px; }
.form-success p  { color: var(--gray); font-size: 0.88rem; }
.form-success a  { color: var(--orange); }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   TRUST CARDS
   ============================================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.trust-card {
  background: var(--card-bg); border-radius: var(--radius);
  padding: 26px 20px; text-align: center; border: 1px solid var(--card-border);
  transition: transform var(--tr);
}
.trust-card:hover { transform: translateY(-4px); }
.trust-card-icon { font-size: 2rem; margin-bottom: 12px; }
.trust-card h3   { font-size: 0.97rem; font-weight: 800; color: var(--white); margin-bottom: 7px; }
.trust-card p    { font-size: 0.83rem; color: var(--gray); }

/* ============================================================
   PAS SECTION
   ============================================================ */
.pas-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow);
}
.pas-card { padding: 36px 28px; }
.pas-card:nth-child(1) { background: #1a1a2e; }
.pas-card:nth-child(2) { background: #16213e; }
.pas-card:nth-child(3) { background: rgba(244,101,10,0.11); border: 1px solid rgba(244,101,10,0.22); }
.pas-icon { width: 48px; height: 48px; border-radius: 11px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 1.5rem; }
.pas-card:nth-child(1) .pas-icon { background: rgba(239,68,68,0.14); }
.pas-card:nth-child(2) .pas-icon { background: rgba(234,179,8,0.14); }
.pas-card:nth-child(3) .pas-icon { background: rgba(244,101,10,0.18); }
.pas-step { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 2px; font-weight: 700; margin-bottom: 7px; }
.pas-card:nth-child(1) .pas-step { color: #f87171; }
.pas-card:nth-child(2) .pas-step { color: #fbbf24; }
.pas-card:nth-child(3) .pas-step { color: var(--orange); }
.pas-card h3 { font-size: 1.15rem; font-weight: 800; color: var(--white); margin-bottom: 10px; }
.pas-card p  { font-size: 0.88rem; color: var(--gray); line-height: 1.7; }
@media (max-width: 720px) {
  .pas-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   STICKY MOBILE CALL BAR
   ============================================================ */
.sticky-call {
  display: none; position: fixed;
  bottom: 0; left: 0; right: 0; z-index: 990;
}
.sticky-call-main a {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--orange); color: var(--white);
  padding: 16px; font-size: 1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.4px;
}
.sticky-call-sub { display: flex; border-top: 1px solid rgba(255,255,255,0.18); }
.sticky-call-sub a {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 11px; font-size: 0.82rem; font-weight: 700; color: var(--white);
}
.sticky-call-sub .s-wa   { background: #25d366; border-right: 1px solid rgba(255,255,255,0.15); }
.sticky-call-sub .s-form { background: var(--navy-mid); }
@media (max-width: 768px) {
  .sticky-call { display: block; }
}

/* ============================================================
   WHATSAPP WIDGET
   ============================================================ */
.wa-widget {
  position: fixed; bottom: 28px; right: 24px;
  z-index: 985; display: flex; flex-direction: column; align-items: flex-end; gap: 12px;
}
@media (max-width: 768px) {
  .wa-widget { bottom: 145px; right: 16px; }
}

/* FAB button */
.wa-fab {
  width: 58px; height: 58px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--green-wa);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--tr), box-shadow var(--tr);
  position: relative;
}
.wa-fab:hover { transform: scale(1.1); box-shadow: 0 8px 28px rgba(37,211,102,0.55); }
.wa-fab svg { width: 30px; height: 30px; fill: white; }

/* Notification dot */
.wa-fab-dot {
  position: absolute; top: 4px; right: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: #ff4444; border: 2px solid var(--navy);
  animation: pulse-dot 1.8s infinite;
}
@keyframes pulse-dot {
  0%,100% { transform: scale(1); }
  50%      { transform: scale(1.3); }
}

/* Tooltip on hover */
.wa-fab-tooltip {
  position: absolute; right: 70px; top: 50%; transform: translateY(-50%);
  background: var(--navy-mid); color: var(--white); font-size: 0.8rem; font-weight: 600;
  padding: 6px 12px; border-radius: 6px; white-space: nowrap;
  box-shadow: var(--shadow-sm); pointer-events: none;
  opacity: 0; transition: opacity var(--tr);
  border: 1px solid var(--card-border);
}
.wa-fab:hover .wa-fab-tooltip { opacity: 1; }
.wa-fab-tooltip::after {
  content: ''; position: absolute; left: 100%; top: 50%; transform: translateY(-50%);
  border: 6px solid transparent; border-left-color: var(--navy-mid);
}

/* Popup card */
.wa-popup {
  width: 310px; background: var(--navy-mid);
  border-radius: var(--radius); box-shadow: 0 12px 48px rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.1);
  overflow: hidden; transform-origin: bottom right;
  animation: popIn 0.28s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  display: none;
}
.wa-popup.open { display: block; }
@keyframes popIn {
  from { opacity: 0; transform: scale(0.7); }
  to   { opacity: 1; transform: scale(1); }
}

.wa-popup-header {
  display: flex; align-items: center; gap: 11px;
  background: var(--green-wa); padding: 14px 16px;
}
.wa-popup-avatar { position: relative; flex-shrink: 0; }
.wa-popup-avatar img {
  width: 42px; height: 42px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.4); object-fit: cover;
  background: var(--navy);
}
.wa-online-dot {
  position: absolute; bottom: 1px; right: 1px;
  width: 11px; height: 11px; border-radius: 50%;
  background: #7cfc00; border: 2px solid var(--green-wa);
}
.wa-popup-info { flex: 1; }
.wa-popup-info strong { display: block; font-size: 0.88rem; font-weight: 800; color: var(--white); }
.wa-popup-info span   { font-size: 0.72rem; color: rgba(255,255,255,0.78); }
.wa-popup-close {
  background: rgba(255,255,255,0.18); border: none; cursor: pointer;
  width: 28px; height: 28px; border-radius: 50%; color: white;
  font-size: 0.85rem; display: flex; align-items: center; justify-content: center;
  transition: background var(--tr); flex-shrink: 0;
}
.wa-popup-close:hover { background: rgba(255,255,255,0.32); }

.wa-popup-body { padding: 18px 16px 8px; }
.wa-bubble {
  background: rgba(255,255,255,0.07); border-radius: 0 12px 12px 12px;
  padding: 12px 14px; font-size: 0.88rem; color: var(--text); line-height: 1.6;
  margin-bottom: 6px; border: 1px solid rgba(255,255,255,0.07);
  position: relative;
}
.wa-bubble::before {
  content: ''; position: absolute; top: 0; left: -8px;
  border: 8px solid transparent; border-right-color: rgba(255,255,255,0.07);
  border-top: 0; margin-top: 0;
}
.wa-bubble-time { font-size: 0.68rem; color: var(--gray); text-align: right; margin-top: 4px; }

.wa-popup-footer {
  padding: 12px 16px 16px;
  display: flex; flex-direction: column; gap: 9px;
}
.wa-popup-footer a {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 12px 16px; border-radius: 50px; font-size: 0.88rem;
  font-weight: 700; text-align: center; transition: all var(--tr);
}
.wa-popup-footer .wa-chat-btn {
  background: var(--green-wa); color: white;
}
.wa-popup-footer .wa-chat-btn:hover { background: #20b858; }
.wa-popup-footer .wa-call-btn {
  background: rgba(244,101,10,0.15); color: var(--orange);
  border: 1px solid rgba(244,101,10,0.3);
}
.wa-popup-footer .wa-call-btn:hover { background: rgba(244,101,10,0.25); }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.93); z-index: 9999;
  align-items: center; justify-content: center; padding: 20px;
}
.lightbox.open { display: flex; }
.lightbox-inner { position: relative; max-width: 820px; width: 100%; }
.lightbox-inner img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.lightbox-close {
  position: absolute; top: -14px; right: -14px;
  width: 34px; height: 34px; background: var(--orange); border-radius: 50%;
  border: none; cursor: pointer; color: white; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-caption { text-align: center; color: rgba(255,255,255,0.65); font-size: 0.83rem; margin-top: 11px; }

/* ============================================================
   MAP
   ============================================================ */
.map-wrap {
  border-radius: var(--radius); overflow: hidden;
  height: 300px; border: 1px solid var(--card-border);
}
.map-wrap iframe {
  width: 100%; height: 100%; border: none;
  filter: invert(90%) hue-rotate(180deg) saturate(0.75);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: #060e1a; border-top: 1px solid rgba(255,255,255,0.05);
  padding: 48px 20px 110px;
}
.footer-grid {
  max-width: 1140px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
}
.footer-brand-logo {
  display: flex; align-items: center; gap: 11px; margin-bottom: 14px;
}
.footer-brand-logo img { height: 42px; border-radius: 8px; }
.footer-brand-name { font-size: 0.92rem; font-weight: 800; color: var(--white); text-transform: uppercase; }
.footer-brand-desc { font-size: 0.84rem; color: var(--gray); line-height: 1.7; margin-bottom: 20px; }
.footer-brand-phone { font-size: 1.2rem; font-weight: 800; color: var(--orange); }
.footer-brand-phone a { color: var(--orange); }
.footer-col h4 { font-size: 0.82rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a { font-size: 0.84rem; color: var(--gray); transition: color var(--tr); }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  max-width: 1140px; margin: 32px auto 0;
  padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.06);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy  { font-size: 0.76rem; color: var(--gray); }
.footer-badges { display: flex; gap: 10px; align-items: center; }
.footer-badge {
  font-size: 0.72rem; font-weight: 600; color: var(--gray);
  background: rgba(255,255,255,0.05); border-radius: 4px; padding: 3px 8px;
  border: 1px solid rgba(255,255,255,0.07);
}

@media (max-width: 768px) {
  footer { padding-bottom: 150px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--navy-light); border-radius: 3px; }