:root {
  --bg: #f2e5d2;
  --surface: rgba(255, 250, 245, 0.8);
  --surface-strong: rgba(255, 252, 248, 0.94);
  --ink: #0f2740;
  --muted: #55708d;
  --accent: #1d6fd7;
  --accent-deep: #0d4e9f;
  --accent-soft: #d7e9ff;
  --line: rgba(15, 39, 64, 0.1);
  --shadow: 0 24px 60px rgba(73, 41, 19, 0.16);
  --radius: 24px;
  --radius-small: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Aptos", "Segoe UI Variable", "Trebuchet MS", sans-serif;
  color: var(--ink);
  min-height: 100vh;
  position: relative;
  isolation: isolate;
  background-color: var(--bg);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  z-index: -2;
  background:
    url("FirstPage.png") center center / cover no-repeat;
}

body::after {
  z-index: -1;
  background:
    linear-gradient(
      110deg,
      rgba(250, 244, 237, 0.94) 0%,
      rgba(250, 244, 237, 0.78) 30%,
      rgba(250, 244, 237, 0.44) 58%,
      rgba(248, 240, 231, 0.68) 100%
    );
}

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

.site-shell {
  min-height: 100vh;
  position: relative;
  z-index: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 5vw;
  backdrop-filter: blur(18px);
  background: rgba(252, 246, 240, 0.8);
  border-bottom: 1px solid rgba(15, 39, 64, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.brand small {
  color: var(--muted);
  font-size: 0.82rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 5rem;
  height: 4rem;
  flex: 0 0 auto;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  filter: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-weight: 600;
}

.nav a {
  position: relative;
  color: var(--muted);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.75rem 1rem;
  font: inherit;
}

.section {
  width: min(1180px, calc(100% - 2.4rem));
  margin: 0 auto;
  padding: 5rem 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 2rem;
  align-items: center;
  min-height: calc(100vh - 88px);
  padding-top: 3rem;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--accent-deep);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.83rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  line-height: 0.96;
  margin-bottom: 1.2rem;
  max-width: 12ch;
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.lead {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 60ch;
}

.lead.small {
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

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

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--accent), #6eaefc);
  box-shadow: 0 14px 30px rgba(29, 111, 215, 0.24);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
}

.full-width {
  width: 100%;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-points li {
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(34, 29, 24, 0.08);
  color: var(--muted);
  font-weight: 600;
}

.hero-panel,
.card,
.product-card,
.advantage-item,
.timeline-item,
.bilingual-card,
.contact-card {
  border: 1px solid rgba(34, 29, 24, 0.08);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 1.6rem;
  border-radius: calc(var(--radius) + 6px);
}

.hero-panel::before,
.hero-panel::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.hero-panel::before {
  width: 220px;
  height: 220px;
  top: -75px;
  right: -65px;
  background: radial-gradient(circle, rgba(165, 210, 255, 0.65), transparent 70%);
}

.hero-panel::after {
  width: 170px;
  height: 170px;
  bottom: -70px;
  left: -45px;
  background: radial-gradient(circle, rgba(29, 111, 215, 0.18), transparent 72%);
}

.hero-stat {
  position: relative;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(34, 29, 24, 0.08);
}

.hero-stat:last-of-type {
  border-bottom: 0;
}

.stat-number {
  display: block;
  font-size: 2.7rem;
  font-weight: 800;
  color: var(--accent-deep);
}

.stat-label,
.hero-note,
.card p,
.product-card p,
.advantage-item p,
.timeline-item p,
.bilingual-card p,
.contact-card p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-note {
  margin-top: 1.3rem;
}

.section-heading {
  margin-bottom: 2rem;
}

.intro-grid,
.product-grid,
.advantage-list,
.timeline {
  display: grid;
  gap: 1.25rem;
}

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

.card,
.product-card,
.advantage-item,
.timeline-item,
.bilingual-card,
.contact-card {
  border-radius: var(--radius);
  padding: 1.5rem;
}

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

.product-card {
  display: flex;
  flex-direction: column;
  min-height: 255px;
}

.product-image {
  display: block;
  width: calc(100% + 3rem);
  max-width: none;
  height: 220px;
  margin: -1.5rem -1.5rem 1.25rem;
  object-fit: cover;
}

.product-icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(29, 111, 215, 0.15), rgba(110, 174, 252, 0.32));
  color: var(--accent-deep);
  font-weight: 800;
}

.product-card span {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 700;
  color: var(--accent-deep);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1.5rem;
  align-items: start;
}

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

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

.timeline-item span {
  display: inline-grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-weight: 800;
}

.bilingual-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(215, 233, 255, 0.9));
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  gap: 1.5rem;
  align-items: start;
}

.contact-card {
  background: var(--surface-strong);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.gallery-card {
  margin: 0;
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(15, 39, 64, 0.08);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.gallery-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.footer {
  padding: 0 1.2rem 2rem;
  text-align: center;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero,
  .split-section,
  .contact-section,
  .intro-grid,
  .product-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .advantage-list {
    grid-template-columns: 1fr 1fr;
  }

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

  h1 {
    max-width: 14ch;
  }
}

@media (max-width: 760px) {
  .topbar {
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0.6rem;
  }

  .nav.is-open {
    display: flex;
  }

  .section {
    width: min(100% - 1.4rem, 1180px);
    padding: 4rem 0;
  }

  .hero {
    min-height: auto;
    padding-top: 2rem;
  }

  .hero-actions,
  .hero-points {
    flex-direction: column;
    align-items: stretch;
  }

  .advantage-list {
    grid-template-columns: 1fr;
  }

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

  h1 {
    font-size: clamp(2.4rem, 12vw, 4rem);
  }
}