:root {
  --slate-900: #0b1a33;
  --slate-800: #15294b;
  --sage-300: #9ac6ff;
  --sage-200: #d6e7ff;
  --coral-400: #2563eb;
  --coral-300: #60a5fa;
  --sand-200: #e6f1ff;
  --sand-100: #f5f8ff;
  --white: #ffffff;
  --shadow-soft: 0 20px 40px rgba(11, 26, 51, 0.12);
  --shadow-hard: 0 24px 60px rgba(11, 26, 51, 0.18);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --font-base: 'Inter', sans-serif;
  --font-heading: 'Playfair Display', serif;
  --font-alt: 'Outfit', sans-serif;
  --transition: all 0.35s ease;
  --coral-rgb: 37, 99, 235;
  --sage-rgb: 154, 198, 255;
  --sand-rgb: 230, 241, 255;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  color: var(--slate-800);
  background: linear-gradient(160deg, var(--sand-100) 0%, var(--sage-200) 45%, var(--sand-100) 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

.no-scroll {
  overflow: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1120px, 88vw);
  margin: 0 auto;
}

section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.fade-in {
  opacity: 0;
  transform: translateY(54px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(var(--coral-rgb), 0.12);
  color: var(--slate-800);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn.primary {
  background: linear-gradient(135deg, var(--coral-400), var(--coral-300));
  color: var(--white);
  box-shadow: var(--shadow-soft);
}

.btn.primary:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hard);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.45);
  border-color: rgba(11, 26, 51, 0.08);
  color: var(--slate-800);
  backdrop-filter: blur(8px);
}

.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.7);
  transform: translateY(-3px);
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(245, 248, 255, 0.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(11, 26, 51, 0.08);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--slate-900);
}

.logo span {
  color: var(--coral-400);
}

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(var(--coral-rgb), 0.16);
  cursor: pointer;
  transition: var(--transition);
}

.burger span {
  display: block;
  height: 2px;
  width: 20px;
  margin: 0 auto;
  background: var(--slate-900);
  transition: var(--transition);
}

.burger:hover {
  background: rgba(var(--coral-rgb), 0.24);
}

.burger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2.8rem;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  font-family: var(--font-alt);
  font-size: 0.95rem;
}

.main-nav a {
  position: relative;
  color: var(--slate-800);
  padding-bottom: 4px;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--coral-400);
  transition: var(--transition);
}

.main-nav a:hover::after {
  width: 100%;
}

.nav-close {
  display: none;
  position: absolute;
  top: 22px;
  right: 22px;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.32);
  backdrop-filter: blur(16px);
  cursor: pointer;
}

.nav-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 2px;
  background: var(--slate-900);
  border-radius: 999px;
}

.nav-close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.nav-close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 26, 51, 0.35);
  backdrop-filter: blur(6px);
  z-index: 900;
}

.hero {
  position: relative;
  padding-top: clamp(6rem, 10vw, 8.5rem);
  padding-bottom: clamp(6rem, 10vw, 8rem);
  background:
    radial-gradient(circle at top left, rgba(var(--coral-rgb), 0.25), transparent 55%),
    radial-gradient(circle at 80% 30%, rgba(var(--sage-rgb), 0.4), transparent 60%);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 4rem);
  align-items: end;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5vw, 3.8rem);
  line-height: 1.1;
  color: var(--slate-900);
  margin: 1.2rem 0 1.4rem;
}

.hero .subtitle {
  font-size: 1.05rem;
  max-width: 560px;
  color: rgba(11, 26, 51, 0.76);
  margin-bottom: 1.8rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-card {
  align-self: stretch;
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.66);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(24px);
  display: grid;
  place-items: start;
  gap: 0.8rem;
}

.metric {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: var(--coral-400);
}

.hero-card p {
  font-size: 0.95rem;
  color: rgba(11, 26, 51, 0.7);
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(11, 26, 51, 0.6);
}

.hero-scroll span {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(11, 26, 51, 0.45);
  border-radius: 18px;
  position: relative;
}

.hero-scroll span::after {
  content: "";
  position: absolute;
  top: 9px;
  left: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral-400);
  transform: translateX(-50%);
  animation: scroll 1.8s ease-in-out infinite;
}

@keyframes scroll {
  0%,
  20% {
    transform: translate(-50%, 0);
    opacity: 0;
  }

  30%,
  60% {
    transform: translate(-50%, 8px);
    opacity: 1;
  }

  100% {
    transform: translate(-50%, 18px);
    opacity: 0;
  }
}

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 3.5rem;
}

.section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 3.6vw, 3rem);
  margin-bottom: 1rem;
  color: var(--slate-900);
}

.section-head p {
  color: rgba(11, 26, 51, 0.65);
  font-size: 1.02rem;
}

.grid {
  display: grid;
  gap: clamp(1.8rem, 3vw, 2.6rem);
}

.service-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.card {
  background: rgba(255, 255, 255, 0.78);
  border-radius: var(--radius-md);
  padding: clamp(1.8rem, 3vw, 2.4rem);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hard);
}

.icon-pill {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: rgba(var(--coral-rgb), 0.18);
  display: grid;
  place-items: center;
  margin-bottom: 1.2rem;
}

.icon-pill svg {
  width: 26px;
  fill: none;
  stroke: var(--coral-400);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
}

.service-card p {
  font-size: 0.98rem;
  color: rgba(11, 26, 51, 0.68);
  margin-bottom: 1.1rem;
}

.service-card ul li {
  font-size: 0.9rem;
  color: rgba(11, 26, 51, 0.58);
  padding-left: 1.2rem;
  position: relative;
}

.service-card ul li + li {
  margin-top: 0.6rem;
}

.service-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral-400);
}

.portfolio-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.partners {
  background: linear-gradient(135deg, rgba(var(--sand-rgb), 0.6), rgba(var(--sage-rgb), 0.35));
  position: relative;
}

.partners::before {
  content: "";
  position: absolute;
  inset: 15% 8% auto 8%;
  height: 1px;
  background: linear-gradient(90deg, rgba(11, 26, 51, 0), rgba(11, 26, 51, 0.14), rgba(11, 26, 51, 0));
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(1.5rem, 4vw, 2.4rem);
  position: relative;
  z-index: 1;
}

.partner-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: clamp(1.4rem, 2.6vw, 1.8rem);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(11, 26, 51, 0.06);
  transition: var(--transition);
}

.partner-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hard);
}

.partner-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--slate-900);
}

.partner-tag {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(11, 26, 51, 0.6);
}

.project-card {
  overflow: hidden;
  padding: 0;
}

.project-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.project-card figcaption {
  padding: 1.8rem;
  display: grid;
  gap: 0.6rem;
}

.project-card .tag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(var(--sage-rgb), 0.45);
  color: var(--slate-800);
}

.project-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
}

.project-card p {
  color: rgba(11, 26, 51, 0.68);
  font-size: 0.95rem;
}

.project-card:hover img {
  transform: scale(1.08);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}

.about-media {
  position: relative;
}

.glass-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 0.8rem;
  background: linear-gradient(145deg, rgba(var(--coral-rgb), 0.42), rgba(var(--sage-rgb), 0.36));
  box-shadow: var(--shadow-soft);
}

.glass-card img {
  border-radius: calc(var(--radius-lg) - 10px);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content p {
  color: rgba(11, 26, 51, 0.68);
  margin-bottom: 1.2rem;
  font-size: 1rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.about-highlights p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.cta {
  padding: clamp(4rem, 7vw, 5.5rem) 0;
}

.cta-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.4rem;
  align-items: center;
  background: linear-gradient(135deg, rgba(var(--coral-rgb), 0.92), rgba(var(--sage-rgb), 0.9));
  border-radius: var(--radius-lg);
  padding: clamp(2.4rem, 5vw, 3.8rem);
  box-shadow: var(--shadow-hard);
  color: var(--slate-900);
}

.cta .badge {
  background: rgba(255, 255, 255, 0.3);
}

.cta h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  margin: 1.2rem 0 1rem;
}

.cta p {
  color: rgba(11, 26, 51, 0.78);
  font-size: 1rem;
}

.cta-actions {
  display: grid;
  gap: 1rem;
  justify-items: start;
}

.site-footer {
  background: var(--slate-900);
  color: rgba(226, 232, 240, 0.92);
  padding: 3.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.2rem;
  align-items: start;
}

.footer-logo {
  color: var(--white);
}

.footer-links h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.footer-links ul li + li {
  margin-top: 0.6rem;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255, 255, 255, 0.85);
  transition: var(--transition);
}

.footer-links svg {
  width: 18px;
  fill: rgba(var(--sage-rgb), 0.85);
}

.footer-links a:hover {
  color: var(--white);
  gap: 0.75rem;
}

.footer-legal {
  display: grid;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.legal-link {
  color: rgba(var(--sage-rgb), 0.8);
}

.legal-link:hover {
  color: var(--white);
}

@media (max-width: 992px) {
  .main-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 80vw);
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    padding: 5rem 2.5rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(24px);
    transform: translateX(100%);
    transition: transform 0.45s ease;
    z-index: 950;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav ul {
    flex-direction: column;
    gap: 1.6rem;
    font-size: 1.15rem;
    text-align: center;
  }

  .burger {
    display: flex;
  }

  .nav-close {
    display: block;
  }

  .hero-content {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .hero-card {
    max-width: 360px;
  }

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

  .partner-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }

  .about-media {
    order: 2;
  }

  .about-content {
    order: 1;
  }
}

@media (max-width: 720px) {
  .header-container {
    min-height: 64px;
  }

  .hero {
    padding-top: 6rem;
  }

  .hero-scroll {
    display: none;
  }

  .cta-container {
    grid-template-columns: 1fr;
  }

  .about-highlights {
    grid-template-columns: 1fr;
  }

  .project-card img {
    height: 220px;
  }

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

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.4rem;
  }

  .hero .subtitle {
    font-size: 0.98rem;
  }

  .card {
    padding: 1.6rem;
  }

  .cta-container {
    padding: 2.2rem;
  }
}