/* =========================================================
   AIR WOOD CLIM — Design Tokens
   ========================================================= */
:root {
  --navy: #0F2A47;
  --navy-deep: #0A1D33;
  --cyan: #2FBFD9;
  --cyan-soft: #E4F7FA;
  --orange: #FF6B35;
  --orange-dark: #E4551F;
  --bg: #F4F8FA;
  --ink: #1C2530;
  --slate: #64748B;
  --line: #E1E8EE;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 42, 71, 0.10);
  --shadow-lg: 0 20px 50px rgba(15, 42, 71, 0.18);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  margin: 0;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  color: var(--navy);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 600;
}

.mono { font-family: var(--font-mono); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ==========================
   NAVBAR
========================== */
.navbar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(15,42,71,0.03);
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
  font-size: 1.05rem;
}

.navbar .nav-link {
  color: var(--navy);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color .2s;
  position: relative;
}

.navbar .nav-link:hover { color: var(--cyan); }

.navbar .nav-link.cta-link {
  background: var(--orange);
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: 999px;
}
.navbar .nav-link.cta-link:hover { background: var(--orange-dark); }

.cart-badge {
  position: absolute;
  top: -6px;
  right: -14px;
  background: var(--orange);
  color: #fff;
  border-radius: 50%;
  font-size: 0.65rem;
  padding: 3px 6px;
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 16px 30px rgba(15, 42, 71, 0.18);
    padding: 12px 20px 20px;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    z-index: 1050;
  }
}

/* ==========================
   BUTTONS
========================== */
.btn-awc {
  background: var(--navy);
  border: none;
  color: #fff;
  font-weight: 600;
  border-radius: 10px;
  padding: 10px 20px;
  transition: transform .15s, background .2s;
}
.btn-awc:hover { background: var(--navy-deep); color: #fff; transform: translateY(-1px); }

.btn-outline-awc {
  border: 1.5px solid var(--navy);
  color: var(--navy);
  font-weight: 600;
  border-radius: 10px;
  background: transparent;
  transition: .2s;
}
.btn-outline-awc:hover { background: var(--navy); color: #fff; }

.btn-cta {
  background: var(--orange);
  border: none;
  color: #fff;
  font-weight: 700;
  border-radius: 10px;
  padding: 12px 24px;
  transition: transform .15s, background .2s;
}
.btn-cta:hover { background: var(--orange-dark); color: #fff; transform: translateY(-1px); }

.btn-whatsapp {
  background: #25D366;
  border: none;
  color: #fff;
  font-weight: 600;
  border-radius: 10px;
  transition: .2s;
}
.btn-whatsapp:hover { background: #1FA855; color: #fff; }

/* ==========================
   HERO — split-unit motif
========================== */
.hero-section {
  position: relative;
  background: var(--navy) url('../images/hero-bg.jpg') center center / cover no-repeat;
  color: #fff;
  padding: 100px 0 140px;
  overflow: hidden;
}

.hero-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, var(--navy) 45%, var(--cyan) 130%);
  clip-path: polygon(0 0, 100% 0, 100% 55%, 0 100%);
  opacity: 0.75;
}

.hero-inner { position: relative; z-index: 2; max-width: 640px; }

.hero-section .eyebrow { color: var(--cyan); }

.hero-section h1 {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
}

.hero-section p.lead {
  color: #D7E7EE;
  font-size: 1.1rem;
  max-width: 520px;
}

.hero-badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 32px;
}

.hero-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 8px 14px;
  border-radius: 999px;
}

/* ==========================
   SECTION TITLES
========================== */
.section-head { margin-bottom: 32px; }
.section-head h2 { font-size: 1.8rem; }
.section-head .rule {
  width: 60px;
  height: 3px;
  background: var(--orange);
  margin-top: 10px;
  border-radius: 4px;
}

.section-alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ==========================
   PRODUCT / STORE CARDS
========================== */
.product-card, .store-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .3s, box-shadow .3s;
  height: 100%;
}

.product-card:hover, .store-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.store-img-wrap {
  position: relative;
  height: 220px;
  background: var(--cyan-soft);
  overflow: hidden;
}

.store-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}

.store-card:hover img { transform: scale(1.06); }

.badge-category {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--navy);
  color: #fff;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  z-index: 2;
}

.card-body { padding: 20px; }

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  min-height: 50px;
  color: var(--navy);
}

/* nameplate strip — mimics an HVAC spec label */
.nameplate {
  display: flex;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate);
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
  padding: 8px 0;
  margin: 10px 0;
}

.price-tag {
  font-family: var(--font-mono);
  color: var(--orange);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.card-body .btn { border-radius: 10px; margin-bottom: 8px; }

/* ==========================
   WHY US
========================== */
.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.why-item i {
  color: var(--cyan);
  font-size: 1.4rem;
  width: 40px;
}

/* ==========================
   BRANDS STRIP
========================== */
.brands-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.brand-pill {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  color: var(--navy);
  font-weight: 600;
}

/* ==========================
   FOOTER (single, clean)
========================== */
.footer-brand { background: var(--navy-deep); color: #fff; border-top: 4px solid var(--orange); }
.footer-brand p { color: #C6D3E0; }
.footer-brand h3, .footer-brand h4 { color: #fff; }

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 12px; color: #C6D3E0; }
.footer-links a { color: #C6D3E0; transition: .2s; }
.footer-links a:hover { color: var(--cyan); }

.footer-social { display: flex; gap: 14px; }
.footer-social a {
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: #fff; transition: .2s;
}
.footer-social a:hover { background: var(--orange); }

.footer-divider { border-color: rgba(255,255,255,0.12); margin: 36px 0 20px; }

/* ==========================
   WHATSAPP FLOATING BUTTON
========================== */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  box-shadow: 0 8px 22px rgba(0,0,0,.25);
  z-index: 9999;
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ==========================
   FILTER PILLS
========================== */
.filter-pill { border-radius: 999px !important; }

/* ==========================
   RESPONSIVE
========================== */
@media (max-width: 992px) {
  .store-img-wrap { height: 200px; }
  .hero-section { padding: 80px 0 110px; }
}

@media (max-width: 768px) {
  .hero-section { padding: 64px 0 90px; }
  .hero-section::after { clip-path: polygon(0 0, 100% 0, 100% 70%, 0 100%); }
  .store-img-wrap { height: 180px; }
  .card-title { font-size: 1rem; min-height: auto; }
}

@media (max-width: 576px) {
  .hero-section h1 { font-size: 1.7rem; }
  .store-img-wrap { height: 170px; }
}
/* ==========================
   WORK GALLERY
========================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.gallery-item {
  position: relative;
  display: block;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #f0f0f0;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 8px 12px;
  background: linear-gradient(0deg, rgba(0,0,0,.65), transparent);
  color: #fff;
  font-size: .8rem;
}
/* ==========================
   TESTIMONIALS
========================== */
.testimonial-card {
  position: relative;
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 14px;
  padding: 28px 24px 24px;
  height: 100%;
  box-shadow: 0 4px 18px rgba(15, 30, 60, 0.06);
  transition: transform .2s ease, box-shadow .2s ease;
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(15, 30, 60, 0.1);
}

.testimonial-card::before {
  content: "\201C";
  position: absolute;
  top: 8px;
  right: 18px;
  font-family: Georgia, serif;
  font-size: 3.2rem;
  color: rgba(15, 30, 60, 0.07);
  line-height: 1;
}

.testimonial-card .stars {
  color: #F5A623;
  margin-bottom: 14px;
  font-size: .95rem;
  letter-spacing: 2px;
}

.testimonial-comment {
  color: #444;
  font-style: italic;
  line-height: 1.55;
  margin-bottom: 16px;
}

.testimonial-name {
  font-weight: 600;
  font-size: .9rem;
  margin: 0;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.testimonial-form-wrap {
  max-width: 540px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 18px rgba(15, 30, 60, 0.06);
}

.testimonial-form-wrap h5 {
  font-weight: 700;
  color: var(--navy);
}

.testimonial-form-wrap .form-label {
  font-weight: 600;
  font-size: .85rem;
  color: var(--navy);
  margin-bottom: 6px;
}

.testimonial-form-wrap .form-control {
  border-radius: 8px;
  border: 1px solid rgba(0,0,0,.12);
  padding: 10px 14px;
}

.testimonial-form-wrap .form-control:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 168, 204, 0.15);
}

/* Clickable star rating input */
.star-rating {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 6px;
  margin: 4px 0 8px;
}

.star-rating input {
  display: none;
}

.star-rating label {
  font-size: 1.9rem;
  color: #e0e0e0;
  cursor: pointer;
  transition: color .15s, transform .15s;
}

.star-rating label:hover {
  transform: scale(1.15);
}

.star-rating input:checked ~ label,
.star-rating label:hover,
.star-rating label:hover ~ label {
  color: #F5A623;
}