:root {
  --bg: #eef7ff;
  --bg-soft: #d8ecff;
  --ink: #0b2a49;
  --ink-soft: #375a7a;
  --brand: #093b7d;
  --brand-2: #2b67ad;
  --card: #ffffff;
  --line: #c7def4;
  --ok: #0b8f7a;
  --shadow: 0 15px 35px rgba(13, 66, 126, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Nunito", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 600px at 10% -10%, #d4ebff 0%, transparent 60%),
    radial-gradient(1100px 700px at 95% 15%, #d6f1ff 0%, transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, #f7fbff 100%);
  min-height: 100vh;
  line-height: 1.55;
}

h1,
h2,
h3 {
  font-family: "Manrope", "Segoe UI", sans-serif;
  line-height: 1.2;
  margin: 0 0 0.7rem;
}

p {
  margin: 0;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle at 25% 35%, rgba(56, 146, 255, 0.08) 0 15px, transparent 16px),
    radial-gradient(circle at 75% 65%, rgba(56, 146, 255, 0.08) 0 20px, transparent 21px),
    radial-gradient(circle at 50% 88%, rgba(56, 146, 255, 0.06) 0 13px, transparent 14px);
  z-index: -1;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  padding: 0.45rem 0;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(6px);
  background: rgba(238, 247, 255, 0.82);
  border-bottom: 1px solid rgba(145, 188, 227, 0.35);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.logo-slot {
  min-width: 320px;
  height: 72px;
  border: 0;
  background: transparent;
  display: grid;
  place-items: center;
  padding: 0;
}

.logo-slot img {
  width: auto;
  max-width: 320px;
  max-height: 72px;
  object-fit: contain;
  display: block;
}

.newsletter-form {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.newsletter-input {
  padding: 0.45rem 0.8rem;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: "Nunito", sans-serif;
  width: 160px;
  background: white;
  color: var(--ink);
  outline: none;
  transition: box-shadow 200ms ease;
}

.newsletter-input:focus {
  box-shadow: inset 0 0 0 2px var(--brand);
}

.newsletter-input::placeholder {
  color: #999;
}

.newsletter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.9rem;
  border: none;
  border-radius: 6px;
  background: linear-gradient(130deg, var(--brand), #1e7cd7);
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  font-family: "Manrope", sans-serif;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: opacity 200ms ease;
}

.newsletter-btn:hover {
  opacity: 0.9;
}

.newsletter-btn:active {
  opacity: 0.8;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
  padding: 3.2rem 0 2.4rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

.lead {
  color: var(--ink-soft);
  font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 60ch;
}

.hero-actions {
  margin-top: 1.45rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  text-decoration: none;
  font-weight: 700;
  border-radius: 12px;
  padding: 0.75rem 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(130deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.8);
  color: var(--ink);
  border-color: var(--line);
}

.hero-visual {
  background: linear-gradient(180deg, #edf8ff, #c9e6ff);
  border-radius: 24px;
  border: 1px solid var(--line);
  padding: 0.7rem;
  max-height: 300px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.photo-slot {
  border: 2px dashed #73b4ea;
  background: linear-gradient(145deg, #f9fdff, #e0f2ff);
  color: #2e638f;
  border-radius: 14px;
  min-height: 120px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1rem;
  font-weight: 700;
}

.photo-slot.large {
  min-height: 320px;
}

.photo-slot.has-image {
  border: 0 !important;
  background: transparent !important;
  color: inherit;
  padding: 0 !important;
  overflow: hidden;
  min-height: 0;
  border-radius: 12px;
}

.service-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  height: auto;
  max-height: 190px;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 12px;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  max-height: 286px;
  border-radius: 24px;
  display: block;
}

.sustain-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  object-position: center;
  border-radius: 16px;
  display: block;
  box-shadow: 0 8px 20px rgba(10, 62, 123, 0.08);
}

.section {
  padding: 2.4rem 0;
}

.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.info-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.2rem;
  box-shadow: 0 8px 20px rgba(10, 62, 123, 0.08);
}

.info-card p {
  color: var(--ink-soft);
}

.services .section-head {
  margin-bottom: 1.2rem;
}

.services h2 {
  margin-bottom: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
  display: grid;
  gap: 0.8rem;
}

.service-card p {
  color: var(--ink-soft);
}

.sustainability {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.sustain-card {
  background: linear-gradient(180deg, #f3fbff, #e1f1ff);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.2rem;
}

.sustain-card p {
  color: var(--ink-soft);
}

.photo-stack {
  display: grid;
  gap: 1rem;
}

.contact {
  text-align: center;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 3rem;
  box-shadow: 0 10px 24px rgba(7, 61, 122, 0.09);
}

.contact h2 {
  margin-bottom: 0.6rem;
}

.contact p {
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 auto 1rem;
}

.site-footer {
  border-top: 1px solid rgba(145, 188, 227, 0.45);
  background: rgba(255, 255, 255, 0.5);
}

.footer-wrap {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

@media (max-width: 940px) {
  .hero,
  .card-grid-3,
  .sustainability {
    grid-template-columns: 1fr;
  }

  .photo-slot.large {
    min-height: 240px;
  }

  .hero-visual {
    max-height: 240px;
  }

  .hero-image {
    max-height: 226px;
  }

  .sustain-image {
    height: 210px;
  }

  .site-header {
    position: static;
  }
}

@media (max-width: 760px) {
  .service-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .logo-slot {
    min-width: 190px;
    height: 52px;
  }

  .logo-slot img {
    max-width: 190px;
    max-height: 52px;
  }

  .newsletter-form {
    flex-direction: column;
    gap: 0.6rem;
    width: 100%;
  }

  .newsletter-input {
    width: 100%;
  }

  .newsletter-btn {
    width: 100%;
  }

  .container {
    width: min(1120px, calc(100% - 1.25rem));
  }

  .footer-wrap {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 0.75rem 0;
  }

}