/* solaraircon.com / site.css */

:root {
  --ink: #122033;
  --muted: #5f6f82;
  --soft: #eef5f8;
  --soft-2: #f8fbfd;
  --white: #ffffff;
  --line: rgba(18, 32, 51, 0.12);

  --sun: #ffb000;
  --sun-2: #ffd36a;
  --sky: #38aeea;
  --cool: #0b77b7;
  --deep: #073b5c;
  --green: #2fb56d;

  --shadow: 0 24px 70px rgba(7, 59, 92, 0.18);
  --shadow-soft: 0 16px 44px rgba(7, 59, 92, 0.12);

  --max: 1180px;
  --radius: 24px;
  --radius-sm: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 176, 0, 0.17), transparent 30rem),
    radial-gradient(circle at top right, rgba(56, 174, 234, 0.18), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, #f7fbfd 48%, #eef6fa 100%);
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  margin: 0 0 1rem;
}

strong {
  color: var(--ink);
}

.wrapper,
.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.navbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background:
    radial-gradient(circle at 32% 28%, #fff7c7 0 12%, transparent 13%),
    linear-gradient(135deg, var(--sun), var(--sky));
  box-shadow: 0 12px 28px rgba(11, 119, 183, 0.22);
  position: relative;
  flex: 0 0 auto;
}

.brand-mark::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  right: 7px;
  bottom: 9px;
  box-shadow: -9px 0 0 rgba(255, 255, 255, 0.75);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  padding: 10px 12px;
  border-radius: 999px;
  color: #385067;
  font-weight: 750;
  font-size: 0.93rem;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(11, 119, 183, 0.09);
  color: var(--cool);
}

.nav-cta,
.button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 13px 19px;
  border-radius: 999px;
  font-weight: 900;
  border: 0;
  cursor: pointer;
  background: linear-gradient(135deg, var(--sun), #ff8f00);
  color: #221500;
  box-shadow: 0 16px 34px rgba(255, 176, 0, 0.26);
  text-align: center;
}

.nav-cta:hover,
.button:hover,
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 42px rgba(255, 176, 0, 0.34);
}

.button.secondary,
.btn.secondary {
  background: #ffffff;
  color: var(--deep);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.button.cool,
.btn.cool {
  background: linear-gradient(135deg, var(--sky), var(--cool));
  color: #ffffff;
  box-shadow: 0 16px 34px rgba(11, 119, 183, 0.26);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(58px, 8vw, 112px) 0 clamp(52px, 7vw, 92px);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.82) 46%, rgba(255, 255, 255, 0.28) 100%),
    radial-gradient(circle at 80% 20%, rgba(255, 211, 106, 0.44), transparent 25rem),
    radial-gradient(circle at 75% 75%, rgba(56, 174, 234, 0.26), transparent 28rem);
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  width: min(48vw, 620px);
  height: min(48vw, 620px);
  right: -140px;
  top: 20px;
  border-radius: 50%;
  background:
    repeating-conic-gradient(from 0deg, rgba(255, 176, 0, 0.33) 0deg 8deg, transparent 8deg 18deg),
    radial-gradient(circle, rgba(255, 211, 106, 0.46), rgba(56, 174, 234, 0.13) 62%, transparent 64%);
  filter: blur(0.2px);
  z-index: -1;
  opacity: 0.95;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--cool);
  background: rgba(56, 174, 234, 0.1);
  border: 1px solid rgba(56, 174, 234, 0.2);
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 99px;
  background: var(--sun);
  box-shadow: 0 0 0 5px rgba(255, 176, 0, 0.18);
}

.hero h1,
.page-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(3rem, 8vw, 6.9rem);
  line-height: 0.88;
  letter-spacing: -0.085em;
  max-width: 920px;
}

.hero h1 span,
.page-hero h1 span,
.gradient-text {
  background: linear-gradient(110deg, var(--cool), var(--sky), var(--sun));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lede,
.lede,
.page-hero p {
  font-size: clamp(1.17rem, 2.1vw, 1.55rem);
  color: #435a70;
  max-width: 760px;
  line-height: 1.45;
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}

.hero-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow);
  padding: clamp(22px, 3vw, 34px);
  backdrop-filter: blur(18px);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 176, 0, 0.18), transparent 38%),
    linear-gradient(315deg, rgba(56, 174, 234, 0.18), transparent 42%);
  pointer-events: none;
}

.hero-card > * {
  position: relative;
}

.cool-meter {
  display: grid;
  gap: 14px;
}

.meter-row {
  display: grid;
  gap: 7px;
}

.meter-label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.86rem;
  font-weight: 900;
  color: #385067;
}

.meter-track {
  height: 13px;
  border-radius: 999px;
  background: rgba(18, 32, 51, 0.09);
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  width: var(--w, 70%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--sky), var(--sun));
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.stat {
  padding: 16px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.stat b {
  display: block;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  line-height: 1;
  letter-spacing: -0.055em;
  color: var(--deep);
}

.stat span {
  display: block;
  color: var(--muted);
  font-weight: 750;
  font-size: 0.88rem;
  margin-top: 7px;
}

.section {
  padding: clamp(54px, 8vw, 96px) 0;
}

.section.tight {
  padding: clamp(34px, 5vw, 58px) 0;
}

.section-header {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.section-header.center {
  text-align: center;
  justify-items: center;
}

.kicker {
  color: var(--cool);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-weight: 950;
}

h2 {
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.075em;
}

h3 {
  margin: 0 0 10px;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

h4 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.section-header p {
  color: var(--muted);
  max-width: 760px;
  font-size: 1.08rem;
}

.grid {
  display: grid;
  gap: 20px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 30px);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  right: -72px;
  top: -72px;
  background: radial-gradient(circle, rgba(56, 174, 234, 0.18), transparent 68%);
  pointer-events: none;
}

.card.sun::before {
  background: radial-gradient(circle, rgba(255, 176, 0, 0.2), transparent 68%);
}

.card p,
.card li {
  color: var(--muted);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 950;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(56, 174, 234, 0.18), rgba(255, 176, 0, 0.18));
  color: var(--deep);
  border: 1px solid var(--line);
}

.feature-band {
  background:
    linear-gradient(135deg, rgba(7, 59, 92, 0.96), rgba(11, 119, 183, 0.92)),
    radial-gradient(circle at top right, rgba(255, 176, 0, 0.34), transparent 28rem);
  color: #ffffff;
  border-radius: calc(var(--radius) + 14px);
  padding: clamp(30px, 5vw, 58px);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.feature-band::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -120px;
  bottom: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 176, 0, 0.28), transparent 70%);
}

.feature-band > * {
  position: relative;
}

.feature-band h2,
.feature-band h3,
.feature-band strong {
  color: #ffffff;
}

.feature-band p,
.feature-band li {
  color: rgba(255, 255, 255, 0.82);
}

.feature-band .button.secondary {
  background: rgba(255, 255, 255, 0.95);
  color: var(--deep);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(26px, 5vw, 62px);
  align-items: center;
}

.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow-soft);
  padding: clamp(24px, 4vw, 42px);
}

.check-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.check-list li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
}

.check-list li::before {
  content: "✓";
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(47, 181, 109, 0.13);
  color: var(--green);
  font-weight: 950;
}

.step-list {
  counter-reset: steps;
  display: grid;
  gap: 16px;
}

.step {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.step::before {
  content: counter(steps);
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--sun), var(--sky));
  font-weight: 950;
  color: #ffffff;
  font-size: 1.35rem;
  box-shadow: 0 14px 30px rgba(11, 119, 183, 0.18);
}

.page-hero {
  padding: clamp(54px, 7vw, 96px) 0 clamp(34px, 5vw, 64px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(238, 245, 248, 0.76)),
    radial-gradient(circle at 80% 10%, rgba(255, 176, 0, 0.22), transparent 28rem),
    radial-gradient(circle at 18% 88%, rgba(56, 174, 234, 0.18), transparent 26rem);
  border-bottom: 1px solid var(--line);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
  margin-bottom: 20px;
}

.breadcrumbs a {
  color: var(--cool);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th,
td {
  text-align: left;
  padding: 17px 18px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: rgba(56, 174, 234, 0.1);
  color: var(--deep);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

td {
  color: var(--muted);
}

tr:last-child td {
  border-bottom: 0;
}

.faq {
  display: grid;
  gap: 13px;
}

.faq details {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 26px rgba(7, 59, 92, 0.08);
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  padding: 20px 22px;
  font-weight: 950;
  color: var(--ink);
}

.faq details[open] summary {
  color: var(--cool);
}

.faq details p {
  padding: 0 22px 20px;
  color: var(--muted);
}

.cta {
  text-align: center;
  background:
    radial-gradient(circle at top left, rgba(255, 211, 106, 0.42), transparent 28rem),
    linear-gradient(135deg, #ffffff, #eaf6fb);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 14px);
  box-shadow: var(--shadow);
  padding: clamp(34px, 6vw, 72px);
}

.cta h2 {
  max-width: 900px;
  margin-inline: auto;
}

.cta p {
  max-width: 760px;
  margin: 16px auto 26px;
  color: var(--muted);
  font-size: 1.08rem;
}

.contact-card {
  display: grid;
  gap: 12px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: clamp(24px, 4vw, 38px);
}

.contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  color: var(--muted);
  font-weight: 750;
}

.contact-line strong {
  min-width: 120px;
}

.site-footer {
  background: #071927;
  color: rgba(255, 255, 255, 0.76);
  padding: 50px 0 34px;
  margin-top: 50px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 28px;
}

.site-footer h3,
.site-footer h4,
.site-footer strong {
  color: #ffffff;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer a:hover {
  color: var(--sun-2);
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  margin-top: 32px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.92rem;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.86rem;
  font-weight: 850;
}

.notice {
  padding: 18px 20px;
  border-left: 5px solid var(--sun);
  background: rgba(255, 176, 0, 0.1);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: #5b4310;
}

.small {
  font-size: 0.92rem;
}

.muted {
  color: var(--muted);
}

.center {
  text-align: center;
}

@media (max-width: 980px) {
  .navbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
    gap: 13px;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero-grid,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(3rem, 14vw, 5.8rem);
  }

  .grid.three,
  .grid.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-card {
    max-width: 680px;
  }
}

@media (max-width: 680px) {
  .wrapper,
  .container {
    width: min(100% - 28px, var(--max));
  }

  .hero {
    padding-top: 42px;
  }

  .hero-actions,
  .badge-row {
    flex-direction: column;
  }

  .button,
  .btn,
  .nav-cta {
    width: 100%;
  }

  .grid.two,
  .grid.three,
  .grid.four {
    grid-template-columns: 1fr;
  }

  .stat-strip {
    grid-template-columns: 1fr;
  }

  .step {
    grid-template-columns: 1fr;
  }

  .step::before {
    width: 50px;
    height: 50px;
  }

  .nav-links {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-links a {
    background: rgba(11, 119, 183, 0.06);
    text-align: center;
  }

  .footer-bottom {
    display: grid;
  }
}

@media print {
  .site-header,
  .site-footer,
  .hero-actions,
  .button,
  .btn {
    display: none !important;
  }

  body {
    background: #ffffff;
    color: #000000;
  }

  .card,
  .panel,
  .feature-band,
  .cta {
    box-shadow: none;
    break-inside: avoid;
  }
}