@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,700&family=Space+Grotesk:wght@400;500;600&display=swap');

:root {
  --ink: #0b0b0b;
  --slate: #2b2f3a;
  --mist: #eef1f6;
  --cloud: #f6f7fb;
  --ember: #e31c24;
  --sun: #ff5b4a;
  --sky: #1f4fd1;
  --leaf: #163a8f;
  --line: rgba(11, 11, 11, 0.1);
  --shadow: 0 18px 45px rgba(11, 11, 11, 0.16);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Helvetica Neue", sans-serif;
  color: var(--ink);
  background-color: #eef1f6;
  background-image:
    linear-gradient(120deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.78) 45%, rgba(255, 255, 255, 0.68) 100%),
    url("https://cdn.pixabay.com/photo/2021/09/08/07/18/air-conditioner-6605966_1280.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  line-height: 1.6;
}

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

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

.site-header {
  padding: 32px 8vw 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 170px;
  height: auto;
  border-radius: 12px;
  background: white;
  padding: 8px;
  box-shadow: 0 10px 20px rgba(11, 11, 11, 0.12);
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(140deg, var(--ember), var(--sky));
  display: grid;
  place-items: center;
  color: white;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 1px;
  box-shadow: var(--shadow);
}

.brand-title {
  font-family: "Fraunces", "Times New Roman", serif;
  font-weight: 700;
  font-size: 28px;
}

.brand-subtitle {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--slate);
}

.nav-links {
  margin-top: 16px;
  display: flex;
  gap: 24px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  flex-wrap: wrap;
}

.site-main {
  padding: 0 8vw 80px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  margin-top: 48px;
  align-items: center;
}

.hero-card {
  background: white;
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 79, 209, 0.18), transparent 70%);
  top: -40px;
  right: -30px;
}

.hero-title {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(36px, 4vw, 56px);
  margin: 0 0 12px;
  line-height: 1.1;
}

.hero-tagline {
  font-size: 18px;
  color: var(--slate);
  margin-bottom: 24px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button-primary {
  background: var(--ember);
  color: white;
  box-shadow: 0 12px 24px rgba(227, 28, 36, 0.3);
}

.button-secondary {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

.button:hover {
  transform: translateY(-2px);
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.hero-panel-card {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
}

.hero-panel-title {
  font-weight: 600;
  margin-bottom: 6px;
}

.section {
  margin-top: 80px;
}

.section-title {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(28px, 3vw, 40px);
  margin-bottom: 16px;
}

.section-lead {
  max-width: 720px;
  color: var(--slate);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.card {
  background: white;
  padding: 24px;
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: 0 12px 24px rgba(17, 19, 22, 0.06);
}

.card h3 {
  margin-top: 0;
}

.ribbon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(31, 79, 209, 0.12);
  color: var(--leaf);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.dual {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  align-items: center;
}

.highlight {
  background: linear-gradient(135deg, rgba(31, 79, 209, 0.1), rgba(227, 28, 36, 0.08));
  padding: 32px;
  border-radius: var(--radius);
}

.stat-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.stat {
  padding: 18px;
  border-radius: 18px;
  background: white;
  border: 1px solid var(--line);
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 20px;
}

.contact-box {
  background: linear-gradient(135deg, #0b0b0b 0%, #1f2b57 100%);
  color: white;
  padding: 36px;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.contact-box::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(227, 28, 36, 0.7), transparent 70%);
  top: -80px;
  right: -60px;
  opacity: 0.9;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.footer {
  padding: 32px 8vw 48px;
  font-size: 14px;
  color: var(--slate);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 0.8s ease forwards;
}

.reveal.delay-1 {
  animation-delay: 0.1s;
}

.reveal.delay-2 {
  animation-delay: 0.2s;
}

.reveal.delay-3 {
  animation-delay: 0.3s;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  body {
    background-attachment: scroll;
  }

  .nav-links {
    gap: 16px;
  }

  .brand-logo {
    width: 120px;
  }

  .hero-card {
    padding: 30px;
  }

  .contact-box {
    padding: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
}