/* =============================================
   COOLBREEZE AC SERVICES - HYDERABAD
   Mobile-First, Conversion-Optimized CSS
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@400;600;700;800;900&family=Barlow+Condensed:wght@600;700;800&display=swap');

:root {
  --blue: #0057b8;
  --blue-dark: #003d85;
  --blue-light: #e8f1ff;
  --orange: #ff6b00;
  --orange-dark: #e05a00;
  --green: #16a34a;
  --text: #1a1a2e;
  --text-light: #555;
  --border: #dde3ee;
  --white: #ffffff;
  --bg: #f5f8ff;
  --shadow: 0 4px 24px rgba(0,87,184,0.10);
  --radius: 12px;
  --font-head: 'Barlow Condensed', sans-serif;
  --font-body: 'Nunito Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: 0.01em;
}

/* ---- UTILITY ---- */
.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 18px; }
.section { padding: 56px 0; }
.section-alt { background: var(--bg); }
.text-center { text-align: center; }
.badge {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 8px;
}
.section-sub {
  color: var(--text-light);
  font-size: 16px;
  max-width: 560px;
  margin: 0 auto 36px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
  border: none;
  transition: all 0.18s;
  text-align: center;
}
.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 4px 16px rgba(255,107,0,0.35);
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-call {
  background: var(--green);
  color: #fff;
  font-size: 18px;
  padding: 16px 32px;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(22,163,74,0.30);
  animation: pulse-green 2s infinite;
}
.btn-call:hover { transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  border: 2px solid var(--blue);
  color: var(--blue);
}
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-wa {
  background: #25d366;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.30);
}
.btn-wa:hover { background: #1ebe5c; }
.btn-full { width: 100%; }

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 18px rgba(22,163,74,0.30); transform: scale(1); }
  50% { box-shadow: 0 4px 28px rgba(22,163,74,0.55); transform: scale(1.02); }
}

/* SHIMMER EFFECT */
.btn-primary, .btn-call {
  position: relative;
  overflow: hidden;
}
.btn-primary::after, .btn-call::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: rotate(45deg);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

/* ---- TOPBAR ---- */
.topbar {
  background: var(--blue-dark);
  color: #fff;
  font-size: 13px;
  padding: 7px 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.topbar a { color: #fff; font-weight: 700; }
.topbar a:hover { text-decoration: underline; }

/* ---- NAVBAR ---- */
.navbar {
  background: var(--white);
  border-bottom: 2px solid var(--blue-light);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 12px rgba(0,87,184,0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.logo-text .brand { font-family: var(--font-head); font-size: 22px; font-weight: 800; color: var(--blue-dark); }
.logo-text .tagline { font-size: 11px; color: var(--text-light); letter-spacing: 0.5px; }
.nav-call .btn-call { font-size: 15px; padding: 10px 22px; }

/* ---- HERO ---- */
.hero {
  background: linear-gradient(-45deg, #003d85, #0057b8, #0070e0, #003d85);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
  color: #fff;
  padding: 48px 0 56px;
  position: relative;
  overflow: hidden;
}

@keyframes gradientBG {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -80px;
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -60px;
  width: 300px; height: 300px;
  background: rgba(255,107,0,0.08);
  border-radius: 50%;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  position: relative;
  z-index: 1;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,107,0,0.2);
  border: 1px solid rgba(255,107,0,0.4);
  color: #ffad6a;
  font-size: 13px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}
.hero-label::before { content: '●'; color: var(--orange); font-size: 10px; }
.hero h1 {
  font-size: clamp(32px, 7vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 14px;
}
.hero h1 span { color: #ffad6a; }
.hero-sub {
  font-size: 17px;
  opacity: 0.9;
  margin-bottom: 28px;
  line-height: 1.5;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
}
.hero-badge .icon { font-size: 15px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---- HERO FORM ---- */
.hero-form-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.3);
}
.form-title {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 4px;
}
.form-sub { font-size: 13px; color: var(--text-light); margin-bottom: 18px; }
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  background: #fff;
  transition: border 0.15s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
}
.form-note {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 10px;
  text-align: center;
}
.form-note a { color: var(--blue); }

/* ---- URGENCY BAR ---- */
.urgency-bar {
  background: var(--orange);
  color: #fff;
  text-align: center;
  padding: 12px 16px;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.3px;
}
.urgency-bar span { margin: 0 10px; opacity: 0.7; }

/* ---- TRUST STRIP ---- */
.trust-strip { background: #fff; border-bottom: 1px solid var(--border); padding: 18px 0; }
.trust-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px 32px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.trust-item .t-icon { font-size: 20px; }

/* ---- SERVICES ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 8px;
}
.service-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: all 0.2s;
  cursor: pointer;
}
.service-card:hover {
  border-color: var(--blue);
  box-shadow: 0 15px 35px rgba(0,87,184,0.15);
  transform: translateY(-8px);
  background: linear-gradient(180deg, #ffffff 0%, var(--blue-light) 100%);
}
.service-card:hover .svc-icon {
  background: var(--blue);
  transform: scale(1.1);
  color: #fff;
}
.svc-icon {
  width: 64px;
  height: 64px;
  background: var(--blue-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin: 0 auto 16px;
  transition: background 0.2s;
}
.service-card:hover .svc-icon { background: var(--blue); }
.svc-title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 8px;
}
.svc-desc { font-size: 14px; color: var(--text-light); line-height: 1.55; }
.svc-price {
  display: inline-block;
  margin-top: 12px;
  background: var(--blue-light);
  color: var(--blue-dark);
  font-weight: 800;
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 20px;
}

/* ---- WHY US ---- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 8px;
}
.why-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow);
  text-align: center;
}
.why-icon { font-size: 36px; margin-bottom: 14px; }
.why-title {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 8px;
}
.why-desc { font-size: 14px; color: var(--text-light); }

/* ---- PROCESS ---- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin-top: 8px;
  position: relative;
}
.step-card {
  text-align: center;
  padding: 24px 16px;
}
.step-num {
  width: 52px;
  height: 52px;
  background: var(--blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 900;
  margin: 0 auto 14px;
}
.step-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 6px;
}
.step-desc { font-size: 14px; color: var(--text-light); }

/* ---- TESTIMONIALS ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.testi-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--blue);
}
.stars { color: #f59e0b; font-size: 17px; margin-bottom: 10px; }
.testi-text {
  font-size: 15px;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 16px;
  font-style: italic;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.author-name { font-weight: 800; font-size: 14px; }
.author-loc { font-size: 12px; color: var(--text-light); }

/* ---- FAQ ---- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: #fff;
  border: none;
  padding: 18px 20px;
  text-align: left;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background 0.15s;
}
.faq-q:hover { background: var(--bg); }
.faq-q .arrow { font-size: 18px; transition: transform 0.2s; flex-shrink: 0; }
.faq-a {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s, padding 0.3s;
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.65;
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 20px 18px; }
.faq-item.open .arrow { transform: rotate(180deg); }
.faq-item.open .faq-q { background: var(--blue-light); color: var(--blue-dark); }

/* ---- FINAL CTA ---- */
.final-cta {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
  color: #fff;
  text-align: center;
  padding: 60px 20px;
}
.final-cta h2 { font-size: clamp(28px, 5vw, 44px); font-weight: 900; margin-bottom: 10px; }
.final-cta p { font-size: 17px; opacity: 0.88; margin-bottom: 28px; }
.final-cta-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

/* ---- FOOTER ---- */
.footer {
  background: #0d1b33;
  color: #ccd6f0;
  padding: 44px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 36px;
}
.footer-brand .brand-name {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  margin-bottom: 8px;
}
.footer-brand p { font-size: 14px; line-height: 1.7; opacity: 0.8; }
.footer-col h4 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 13px; opacity: 0.75; transition: opacity 0.15s; }
.footer-col ul li a:hover { opacity: 1; color: #ffad6a; }
.footer-contact li { font-size: 13px; opacity: 0.85; margin-bottom: 10px; display: flex; gap: 8px; }
.footer-contact li span { flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 18px;
  text-align: center;
  font-size: 12px;
  opacity: 0.6;
}

/* ---- STICKY BOTTOM BAR ---- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--white);
  border-top: 2px solid var(--border);
  display: flex;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.12);
}
.sticky-cta a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 10px;
  font-weight: 800;
  font-size: 15px;
  font-family: var(--font-body);
}
.sticky-call { background: var(--green); color: #fff; }
.sticky-wa { background: #25d366; color: #fff; }
.sticky-form { background: var(--orange); color: #fff; }

/* ---- FLOATING WHATSAPP ---- */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 80px;
  right: 25px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  animation: bounce 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #1ebe5c;
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
  40% {transform: translateY(-10px);}
  60% {transform: translateY(-5px);}
}

/* Hide floating button on mobile if the sticky bottom bar is used, or adjust position */
@media (max-width: 767px) {
  .whatsapp-float {
    bottom: 90px;
    right: 15px;
    width: 54px;
    height: 54px;
  }
}

/* ---- POLICY PAGES ---- */
.policy-hero {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: #fff;
  padding: 44px 0 36px;
  text-align: center;
}
.policy-hero h1 { font-size: clamp(26px, 5vw, 42px); font-weight: 900; }
.policy-hero p { opacity: 0.85; margin-top: 8px; }
.policy-body { padding: 48px 0 64px; }
.policy-content h2 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--blue-dark);
  margin: 28px 0 10px;
}
.policy-content h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 18px 0 6px;
}
.policy-content p { margin-bottom: 14px; font-size: 15px; line-height: 1.7; color: var(--text-light); }
.policy-content ul, .policy-content ol { margin: 10px 0 16px 22px; }
.policy-content li { font-size: 15px; color: var(--text-light); margin-bottom: 6px; line-height: 1.6; }
.policy-content a { color: var(--blue); }

/* ---- THANK YOU PAGE ---- */
.thankyou-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
}
.ty-card {
  background: #fff;
  border-radius: 20px;
  padding: 48px 36px;
  box-shadow: 0 12px 48px rgba(0,87,184,0.12);
  max-width: 560px;
  width: 100%;
}
.ty-icon { font-size: 64px; margin-bottom: 18px; }
.ty-card h1 { font-size: 32px; font-weight: 900; color: var(--blue-dark); margin-bottom: 10px; }
.ty-card p { font-size: 16px; color: var(--text-light); margin-bottom: 24px; }

/* ---- CONTACT PAGE ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.contact-info-card, .contact-form-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
}
.info-item {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
}
.info-icon {
  width: 46px;
  height: 46px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.info-label { font-size: 12px; color: var(--text-light); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.info-val { font-size: 15px; font-weight: 700; color: var(--text); }

/* ---- RATINGS BANNER ---- */
.ratings-bar {
  background: var(--blue-light);
  padding: 18px 0;
}
.ratings-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 40px;
  align-items: center;
}
.rating-item { text-align: center; }
.rating-num {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 900;
  color: var(--blue-dark);
  line-height: 1;
}
.rating-label { font-size: 12px; color: var(--text-light); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }

/* =========== RESPONSIVE =========== */
@media (min-width: 768px) {
  .hero-inner { grid-template-columns: 1fr 1fr; align-items: start; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .topbar .container { flex-wrap: nowrap; }
  .sticky-cta { display: none; }
  .section { padding: 72px 0; }
}

@media (max-width: 767px) {
  .topbar-right { display: none; }
  .nav-call .btn-call { font-size: 13px; padding: 9px 14px; }
  body { padding-bottom: 62px; }
}

/* ---- ANIMATIONS ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.5s ease forwards; }
.fade-up-2 { animation: fadeUp 0.5s ease 0.12s both; }
.fade-up-3 { animation: fadeUp 0.5s ease 0.24s both; }

/* ---- SCHEMA HIDDEN ---- */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }