/* ═══════════════════════════════════════════
   airconditionerrepair.com.au — style.css
   Aesthetic: Sun-bleached industrial. Bold.
═══════════════════════════════════════════ */

:root {
  --ice:     #e8f7ff;
  --sky:     #0ea5e9;
  --blue:    #0284c7;
  --deep:    #0c4a6e;
  --navy:    #071e2e;
  --orange:  #f97316;
  --amber:   #fb923c;
  --white:   #ffffff;
  --offwhite:#f8fafc;
  --slate:   #64748b;
  --light:   #cbd5e1;
  --border:  #e2e8f0;
  --text:    #0f172a;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Figtree', sans-serif;

  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
}

/* ── RESET ── */
*, *::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);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ── UTILITIES ── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 10px;
}
.section-label.light { color: var(--amber); }
.section-h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  letter-spacing: 0.02em;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 48px;
}
.section-h2 span { color: var(--sky); }
.section-h2.white { color: var(--white); margin-bottom: 24px; }
.section-h2.white span { color: var(--amber); }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(7,30,46,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(14,165,233,0.15);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  line-height: 1;
}
.logo-air    { color: var(--white); }
.logo-con    { color: var(--sky); }
.logo-repair { color: var(--white); }
.logo-domain { color: var(--slate); font-size: 0.85em; }
.nav-pill {
  background: rgba(14,165,233,0.12);
  border: 1px solid rgba(14,165,233,0.3);
  color: var(--sky);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  padding-top: 64px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-circle {
  position: absolute;
  border-radius: 50%;
}
.c1 {
  width: 700px; height: 700px;
  top: -200px; right: -200px;
  background: radial-gradient(circle, rgba(14,165,233,0.12) 0%, transparent 70%);
}
.c2 {
  width: 500px; height: 500px;
  bottom: -150px; left: -100px;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
}
.c3 {
  width: 300px; height: 300px;
  top: 30%; left: 40%;
  background: radial-gradient(circle, rgba(14,165,233,0.06) 0%, transparent 70%);
}
.scanlines {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0,0,0,0.05) 3px,
    rgba(0,0,0,0.05) 4px
  );
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1140px;
  margin: 0 auto;
  padding: 80px 24px 80px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid rgba(251,146,60,0.3);
  background: rgba(249,115,22,0.08);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6rem);
  letter-spacing: 0.02em;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-h1 em {
  font-style: normal;
  color: var(--sky);
  display: block;
}
.hero-sub {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
  max-width: 420px;
  margin-bottom: 36px;
}
.btn-primary {
  display: inline-block;
  background: var(--sky);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  padding: 16px 36px;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 8px 24px rgba(14,165,233,0.3);
}
.btn-primary:hover {
  background: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(14,165,233,0.4);
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.stat { display: flex; flex-direction: column; }
.stat strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 1;
}
.stat span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--slate);
  margin-top: 4px;
}
.stat-div {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.1);
}

/* ── AC GRAPHIC ── */
.hero-graphic {
  display: flex;
  justify-content: center;
  align-items: center;
}
.ac-unit { position: relative; }
.ac-body {
  width: 280px;
  height: 120px;
  background: linear-gradient(145deg, #1e3a50, #0c2030);
  border-radius: 16px;
  border: 1.5px solid rgba(14,165,233,0.25);
  box-shadow:
    0 0 40px rgba(14,165,233,0.15),
    inset 0 1px 0 rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px 20px;
  position: relative;
  overflow: hidden;
}
.ac-body::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,0.5), transparent);
}
.ac-brand {
  font-family: var(--font-display);
  font-size: 2rem;
  color: rgba(14,165,233,0.2);
  letter-spacing: 0.2em;
  margin-bottom: 10px;
}
.ac-vents {
  display: flex;
  gap: 6px;
}
.vent {
  flex: 1;
  height: 4px;
  background: rgba(14,165,233,0.3);
  border-radius: 2px;
}
.ac-lights {
  position: absolute;
  top: 14px;
  right: 16px;
  display: flex;
  gap: 6px;
}
.light {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.light.on  { background: #22c55e; box-shadow: 0 0 8px #22c55e; }
.light.blink {
  background: var(--sky);
  box-shadow: 0 0 8px var(--sky);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}
.ac-flap {
  width: 280px;
  height: 18px;
  background: linear-gradient(145deg, #162d40, #0a1e2d);
  border: 1.5px solid rgba(14,165,233,0.15);
  border-top: none;
  border-radius: 0 0 12px 12px;
  margin-top: -2px;
  position: relative;
}
.ac-airflow {
  position: absolute;
  bottom: -60px;
  left: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.air-line {
  height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,0.4), transparent);
  border-radius: 2px;
  animation: flow 2s ease-in-out infinite;
}
.al1 { animation-delay: 0s;    width: 90%; }
.al2 { animation-delay: 0.3s;  width: 80%; margin-left: 5%; }
.al3 { animation-delay: 0.6s;  width: 70%; margin-left: 10%; }
.al4 { animation-delay: 0.9s;  width: 60%; margin-left: 15%; }
@keyframes flow {
  0%   { opacity: 0; transform: scaleX(0.3) translateY(-4px); }
  40%  { opacity: 1; }
  100% { opacity: 0; transform: scaleX(1) translateY(4px); }
}

/* ── WHY ── */
.why {
  padding: 100px 0;
  background: var(--offwhite);
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  border-color: var(--sky);
}
.card-num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--ice);
  line-height: 1;
  position: absolute;
  top: 16px; right: 20px;
  letter-spacing: 0.04em;
}
.card-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
}
.card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 10px;
}
.card p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--slate);
  font-weight: 300;
}

/* ── SERVICES STRIP ── */
.services-strip {
  background: var(--navy);
  padding: 18px 0;
  border-top: 1px solid rgba(14,165,233,0.1);
  border-bottom: 1px solid rgba(14,165,233,0.1);
  overflow: hidden;
}
.strip-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  padding: 0 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.strip-inner span { white-space: nowrap; }
.dot { color: var(--sky); font-size: 1.2rem; line-height: 1; }

/* ── CONTACT ── */
.contact {
  padding: 100px 0;
  background: var(--deep);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.45);
  font-weight: 300;
  margin-bottom: 36px;
}
.contact-features { display: flex; flex-direction: column; gap: 12px; }
.cf {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 10px;
}
.cf-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  background: rgba(14,165,233,0.15);
  border: 1px solid rgba(14,165,233,0.3);
  color: var(--sky);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* FORM */
.contact-right {
  background: var(--white);
  border-radius: 20px;
  padding: 44px 40px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3);
  position: relative;
}
.contact-right::before {
  content: '';
  position: absolute;
  top: 0; left: 32px; right: 32px;
  height: 3px;
  background: linear-gradient(90deg, var(--sky), var(--orange));
  border-radius: 0 0 4px 4px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.field-row .field { margin-bottom: 0; }
label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
}
.req { color: var(--orange); }
input, textarea {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  background: var(--offwhite);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  outline: none;
  width: 100%;
  -webkit-appearance: none;
}
input:focus, textarea:focus {
  border-color: var(--sky);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.1);
}
input::placeholder, textarea::placeholder { color: #94a3b8; }
textarea { resize: vertical; min-height: 100px; }
.btn-submit {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--sky) 0%, var(--blue) 100%);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform 0.15s, box-shadow 0.2s, filter 0.15s;
  box-shadow: 0 8px 24px rgba(14,165,233,0.3);
  margin-top: 4px;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(14,165,233,0.45);
  filter: brightness(1.06);
}
.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}
.form-note {
  text-align: center;
  font-size: 0.72rem;
  color: var(--light);
  margin-top: 12px;
}
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
  gap: 14px;
}
.success-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--sky), var(--blue));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(14,165,233,0.3);
}
.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  color: var(--text);
}
.form-success p { font-size: 0.9rem; color: var(--slate); max-width: 280px; line-height: 1.6; }

/* ── AREAS ── */
.areas {
  padding: 100px 0;
  background: var(--offwhite);
}
.suburbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.suburbs span {
  background: var(--white);
  border: 1.5px solid var(--border);
  color: var(--slate);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 100px;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  cursor: default;
}
.suburbs span:hover {
  border-color: var(--sky);
  color: var(--sky);
  background: var(--ice);
}

/* ── FOOTER ── */
footer {
  background: var(--navy);
  border-top: 1px solid rgba(14,165,233,0.1);
  padding: 40px 24px;
  text-align: center;
}
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.footer-logo { font-size: 1.3rem; }
footer p { font-size: 0.8rem; color: var(--slate); }
.footer-copy { font-size: 0.72rem; color: rgba(100,116,139,0.6); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-tag     { animation: fadeUp 0.6s ease 0.1s both; }
.hero-h1      { animation: fadeUp 0.6s ease 0.2s both; }
.hero-sub     { animation: fadeUp 0.6s ease 0.3s both; }
.btn-primary  { animation: fadeUp 0.6s ease 0.4s both; }
.hero-stats   { animation: fadeUp 0.6s ease 0.5s both; }
.hero-graphic { animation: fadeUp 0.7s ease 0.4s both; }

/* ═══════════════════════════════════════════
   MOBILE RESPONSIVE
═══════════════════════════════════════════ */

/* Tablet */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 60px 24px;
    gap: 48px;
    text-align: center;
  }
  .hero-sub { margin: 0 auto 36px; }
  .hero-stats { justify-content: center; }
  .hero-graphic { display: none; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .contact-left { text-align: center; }
  .contact-features { align-items: center; }
  .section-h2 { margin-bottom: 36px; }
}

/* Mobile */
@media (max-width: 640px) {
  .nav-pill { display: none; }
  .hero-inner { padding: 48px 20px 60px; }
  .hero-h1 { font-size: 3.2rem; }
  .hero-stats { gap: 16px; }
  .cards { grid-template-columns: 1fr; gap: 14px; }
  .card { padding: 24px 20px; }
  .why, .areas, .contact { padding: 72px 0; }
  .contact-right { padding: 32px 20px; border-radius: 16px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .field-row .field { margin-bottom: 16px; }
  .strip-inner { gap: 10px; font-size: 0.72rem; }
  .section-h2 { font-size: 2rem; }
  .suburbs span { font-size: 0.72rem; padding: 6px 12px; }
}

/* Very small */
@media (max-width: 380px) {
  .logo { font-size: 1.1rem; }
  .hero-h1 { font-size: 2.6rem; }
  .btn-primary { padding: 14px 28px; font-size: 1rem; }
}