:root {
  --bg: #ffffff;
  --bg-soft: #f5f6f8;
  --surface: #ffffff;
  --surface-light: #ffffff;
  --surface-muted: #e8eaf6;
  --text: #111827;
  --text-dark: #111827;
  --text-muted: #6b7280;
  --accent: #e53935;
  --accent-light: #ffebee;
  --accent-strong: #c62828;
  --accent-active: #8e1b1b;
  --brand-blue: #2c2f6b;
  --brand-blue-light: #e8eaf6;
  --brand-blue-strong: #1f2355;
  --brand-blue-deep: #14173a;
  --line: #d1d5db;
  --success: #2e7d32;
  --warning: #f59e0b;
  --shadow: 0 18px 44px rgba(17, 24, 39, 0.08);
  --radius-lg: 32px;
  --radius-md: 24px;
  --radius-sm: 16px;
  --container: min(1180px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.page-shell {
  overflow: clip;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(44, 47, 107, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 4px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex-shrink: 0;
}

.brand-logo {
  width: 116px;
  height: 92px;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #ffffff;
  border-radius: 10px;
  padding: 8px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: #ffffff;
  flex: 1;
  min-width: 0;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
.button:hover,
.button:focus-visible,
.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  transform: translateY(-1px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 26px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #ffffff;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  box-shadow: 0 18px 40px rgba(229, 57, 53, 0.22);
}

.button--ghost {
  background: #ffffff;
  color: var(--brand-blue);
  border-color: var(--brand-blue);
  box-shadow: none;
}

.button--small {
  min-height: 44px;
  padding: 0 18px;
  font-size: 0.92rem;
  flex-shrink: 0;
}

.hero {
  padding: 76px 0 56px;
  background:
    linear-gradient(135deg, var(--accent) 0%, var(--brand-blue) 100%);
}

.hero-grid,
.about-grid,
.contact-grid,
.coverage {
  display: grid;
  gap: 32px;
}

.hero-grid {
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  min-height: calc(100vh - 104px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #ffffff;
}

.eyebrow::before {
  content: "";
  width: 38px;
  height: 1px;
  background: currentColor;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: -0.03em;
}

h1 {
  margin-top: 18px;
  font-size: clamp(2.9rem, 5.8vw, 6rem);
  line-height: 0.98;
  max-width: 12ch;
  color: #ffffff;
}

h2 {
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 0.96;
  max-width: 12ch;
}

h3 {
  font-size: 1.7rem;
  line-height: 1;
}

p {
  margin: 0;
  line-height: 1.75;
}

.hero-text,
.section-heading p,
.about-panel p,
.contact-copy p,
.coverage p {
  color: var(--text-muted);
  font-size: 1.03rem;
}

.hero-text {
  margin-top: 22px;
  max-width: 58ch;
  color: rgba(255, 255, 255, 0.84);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.hero-stats article,
.service-card,
.advantage-card,
.contact-card,
.about-quote {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.hero-stats article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.hero-stats strong {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 8px;
  color: #ffffff;
}

.hero-stats span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  min-height: 680px;
  width: 100%;
  padding-bottom: 110px;
}

.hero-frame {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-frame--primary {
  inset: 0 0 118px 68px;
  background:
    linear-gradient(180deg, rgba(17, 24, 39, 0.08), rgba(17, 24, 39, 0.46)),
    linear-gradient(145deg, rgba(229, 57, 53, 0.24), transparent 35%),
    url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1200&q=80") center/cover;
  border: 6px solid var(--brand-blue);
}

.hero-frame--secondary {
  width: 240px;
  height: 300px;
  left: 0;
  bottom: 10px;
  background:
    linear-gradient(180deg, rgba(17, 24, 39, 0.14), rgba(17, 24, 39, 0.5)),
    url("https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=900&q=80") center/cover;
  border: 6px solid var(--accent);
  z-index: 2;
}

.frame-label,
.hero-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(17, 24, 39, 0.08);
}

.frame-label {
  right: 22px;
  bottom: 24px;
  padding: 18px 20px;
  border-radius: 18px;
  display: grid;
  gap: 5px;
  max-width: 240px;
  z-index: 3;
}

.frame-label span,
.hero-card small {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 700;
}

.frame-label strong,
.hero-card strong {
  font-size: 1.1rem;
  line-height: 1.4;
  color: var(--text-dark);
}

.hero-card {
  right: 12px;
  top: 34px;
  width: 230px;
  padding: 20px;
  border-radius: 20px;
  display: grid;
  gap: 10px;
  z-index: 3;
}

.strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.strip-grid {
  min-height: 88px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: center;
}

.strip-grid p {
  color: var(--brand-blue);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.79rem;
  font-weight: 700;
}

.section {
  padding: 110px 0;
}

.section--light {
  background: #ffffff;
  color: var(--text-dark);
}

.section--dark {
  background: var(--brand-blue);
  color: #ffffff;
}

.section--accent {
  padding: 0 0 110px;
}

.section-heading {
  display: grid;
  gap: 18px;
}

.section-heading--inverted p {
  color: rgba(255, 255, 255, 0.78);
}

.service-grid,
.project-grid,
.advantage-grid {
  display: grid;
  gap: 24px;
  margin-top: 46px;
}

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

.service-card,
.advantage-card {
  padding: 28px;
  color: inherit;
  background: #ffffff;
  border-color: var(--line);
  box-shadow: var(--shadow);
}

.service-card span {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.service-card h3,
.advantage-card h3 {
  margin-bottom: 12px;
}

.service-card p,
.advantage-card p {
  color: var(--text-muted);
}

.project-grid {
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 1fr 1fr;
}

.project-card {
  min-height: 280px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: var(--shadow);
}

.project-card--a {
  grid-row: span 2;
  background:
    linear-gradient(180deg, rgba(6, 13, 22, 0.18), rgba(6, 13, 22, 0.66)),
    linear-gradient(135deg, rgba(244, 24, 36, 0.28), transparent),
    url("https://images.unsplash.com/photo-1517048676732-d65bc937f952?auto=format&fit=crop&w=1200&q=80") center/cover;
  border: 4px solid #ffffff;
}

.project-card--b {
  background:
    linear-gradient(180deg, rgba(6, 13, 22, 0.18), rgba(6, 13, 22, 0.66)),
    linear-gradient(135deg, rgba(45, 42, 115, 0.34), transparent),
    url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1200&q=80") center/cover;
  border: 4px solid #ffffff;
}

.project-card--c {
  background:
    linear-gradient(180deg, rgba(6, 13, 22, 0.18), rgba(6, 13, 22, 0.66)),
    linear-gradient(135deg, rgba(244, 24, 36, 0.26), transparent),
    url("https://images.unsplash.com/photo-1489515217757-5fd1be406fef?auto=format&fit=crop&w=1200&q=80") center/cover;
  border: 4px solid #ffffff;
}

.project-copy {
  position: absolute;
  inset: auto 24px 24px 24px;
  display: grid;
  gap: 10px;
}

.project-copy span {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #ffffff;
}

.project-copy h3 {
  color: #ffffff;
}

.coverage {
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 38px 44px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--accent), var(--brand-blue));
  border: 0;
  box-shadow: var(--shadow);
}

.coverage .eyebrow,
.coverage h2,
.coverage p {
  color: #ffffff;
}

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

.about {
  background: var(--bg-soft);
}

.about-grid,
.contact-grid {
  grid-template-columns: 1.05fr 0.95fr;
  align-items: start;
}

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

.about-panel .eyebrow,
.contact-copy .eyebrow,
.section-heading .eyebrow {
  color: var(--brand-blue);
}

.about-quote {
  padding: 34px;
  min-height: 100%;
  background: linear-gradient(135deg, var(--brand-blue) 0 60%, var(--accent) 60% 100%);
  color: #ffffff;
  border: none;
}

.about-quote strong {
  display: block;
  margin-bottom: 14px;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 0.96;
}

.about-quote p {
  color: rgba(255, 255, 255, 0.82);
}

.contact {
  background: #ffffff;
  color: var(--text-dark);
}

.contact-card {
  display: grid;
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.contact-card a {
  padding: 26px 28px;
  display: grid;
  gap: 6px;
  border-bottom: 1px solid var(--line);
}

.contact-card a:last-child {
  border-bottom: none;
}

.contact-card span {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-blue);
}

.contact-card strong {
  font-size: 1.05rem;
}

.site-footer {
  padding: 26px 0 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--brand-blue-deep);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.92rem;
}

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 25;
  min-height: 58px;
  padding: 0 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3ddc84, #15b35d);
  color: #04110a;
  font-weight: 900;
  box-shadow: 0 22px 45px rgba(34, 197, 94, 0.28);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (max-width: 1080px) {
  .nav {
    gap: 18px;
  }

  .hero-grid,
  .about-grid,
  .contact-grid,
  .coverage,
  .service-grid,
  .advantage-grid {
    grid-template-columns: 1fr 1fr;
  }

  .project-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, minmax(260px, auto));
  }

  .project-card--a {
    grid-row: auto;
  }

  .desktop-nav {
    display: none;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero-visual {
    min-height: 560px;
    max-width: 560px;
    margin: 0 auto;
    padding-bottom: 90px;
  }

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

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

@media (max-width: 780px) {
  .nav {
    min-height: 74px;
    gap: 12px;
  }

  .nav .button--small {
    display: none;
  }

  .brand-logo {
    width: 92px;
    height: 72px;
    padding: 6px;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-grid,
  .hero-stats,
  .strip-grid,
  .service-grid,
  .advantage-grid,
  .about-grid,
  .contact-grid,
  .coverage {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
    padding-bottom: 82px;
  }

  .hero-frame--primary {
    inset: 0 0 92px 18px;
  }

  .hero-frame--secondary {
    width: 132px;
    height: 160px;
    border-width: 4px;
    bottom: 0;
  }

  .hero-card {
    width: 170px;
    top: 18px;
    right: 0;
    padding: 16px;
  }

  .frame-label {
    right: 14px;
    bottom: 18px;
    padding: 14px 16px;
    max-width: 170px;
  }

  .frame-label strong,
  .hero-card strong {
    font-size: 0.95rem;
  }

  .hero-text,
  .section-heading p,
  .about-panel p,
  .contact-copy p,
  .coverage p {
    font-size: 0.97rem;
  }

  .coverage {
    padding: 30px 24px;
  }

  .footer-row {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100vw - 28px, 1180px);
  }

  .brand-logo {
    width: 78px;
    height: 62px;
    border-radius: 8px;
  }

  h1 {
    font-size: clamp(2.5rem, 13vw, 3.8rem);
    max-width: 10ch;
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
    max-width: 100%;
  }

  .hero-stats article,
  .service-card,
  .advantage-card,
  .contact-card,
  .about-quote {
    border-radius: 18px;
  }

  .section {
    padding: 82px 0;
  }

  .hero-visual {
    min-height: 440px;
    padding-bottom: 72px;
  }

  .hero-frame--primary {
    inset: 0 0 82px 8px;
    border-width: 3px;
  }

  .hero-frame--secondary {
    width: 108px;
    height: 128px;
    left: 0;
    bottom: 0;
  }

  .hero-card {
    width: 156px;
    padding: 14px;
  }

  .frame-label {
    left: auto;
    right: 10px;
    bottom: 14px;
    max-width: 150px;
  }

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

  .button,
  .button--ghost {
    width: 100%;
  }

  .strip-grid p {
    font-size: 0.72rem;
  }

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

  .contact-card a {
    padding: 22px 20px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    min-height: 52px;
    padding: 0 18px;
  }
}