:root {
  --black: #05070d;
  --ink: #0b1220;
  --navy: #071a33;
  --navy-2: #102846;
  --line: rgba(255, 255, 255, 0.14);
  --muted: #9aa5b5;
  --soft: #f4f7fb;
  --white: #ffffff;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(20px, 5vw, 64px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(5, 7, 13, 0.82), rgba(5, 7, 13, 0));
  transition: background 220ms ease, border-color 220ms ease, padding 220ms ease;
}

.site-header.scrolled {
  padding-block: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(5, 7, 13, 0.88);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--white);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}

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

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  align-items: end;
  padding: 132px clamp(22px, 6vw, 80px) 10vh;
}

.hero picture,
.hero img,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(5, 7, 13, 0.88), rgba(5, 7, 13, 0.42), rgba(5, 7, 13, 0.7)),
    linear-gradient(0deg, rgba(5, 7, 13, 0.82), rgba(5, 7, 13, 0.08) 48%, rgba(5, 7, 13, 0.54));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 16px;
  color: #b6c8df;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

.hero h1 {
  margin-bottom: 18px;
  font-size: clamp(46px, 8vw, 94px);
  line-height: 0.98;
  letter-spacing: 0;
}

.page-hero h1 {
  max-width: 880px;
  margin-bottom: 18px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1;
  letter-spacing: 0;
}

.hero-copy,
.page-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(17px, 1.7vw, 21px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 22px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button.primary {
  background: var(--white);
  color: var(--black);
}

.button.ghost {
  border: 1px solid rgba(255, 255, 255, 0.34);
  color: var(--white);
}

.section {
  width: min(var(--max), calc(100% - 44px));
  margin-inline: auto;
  padding: clamp(62px, 8vw, 104px) 0;
}

.intro-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.intro-strip span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.intro-strip strong {
  display: block;
  margin-top: 6px;
  font-size: clamp(22px, 3.2vw, 36px);
  line-height: 1.12;
}

.intro-strip a {
  flex: 0 0 auto;
  color: #c9d8ea;
  font-weight: 700;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.reverse {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.media-panel {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: var(--navy);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.media-panel img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 700ms ease;
}

.media-panel:hover img {
  transform: scale(1.035);
}

.text-panel h2,
.section-heading h2,
.values-grid h2,
.product-card h2 {
  margin-bottom: 20px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

.text-panel p,
.section-heading p,
.values-grid p,
.product-card p,
.footer p {
  color: rgba(255, 255, 255, 0.68);
}

.services {
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.service-grid,
.values-grid,
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-grid article,
.values-grid article,
.contact-info article,
.form-panel {
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025));
  padding: 24px;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.14);
}

.service-grid span,
.values-grid span,
.product-card span,
.contact-info span {
  color: #8ba8c8;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-grid h3 {
  margin: 22px 0 12px;
  font-size: 22px;
  line-height: 1.15;
}

.service-grid p {
  color: rgba(255, 255, 255, 0.64);
}

.page {
  padding-top: 92px;
}

.page-hero {
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: clamp(84px, 11vw, 132px) 0 clamp(42px, 7vw, 76px);
}

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

.values-grid h2 {
  margin-top: 24px;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.08;
}

.product-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-top: 20px;
}

.product-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background: #09111f;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.22);
  background: #0b1628;
}

.product-card img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.product-card div {
  padding: 24px;
}

.product-card h2 {
  margin-top: 12px;
  font-size: clamp(25px, 3.4vw, 36px);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(22px, 4vw, 42px);
  align-items: start;
}

.contact-info {
  display: grid;
  gap: 12px;
}

.contact-info a,
.contact-info p {
  display: block;
  margin: 8px 0 0;
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
}

.whatsapp {
  margin-top: 10px;
}

.form-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 3vw, 34px);
  border-color: rgba(182, 200, 223, 0.28);
  background:
    radial-gradient(circle at 84% 0%, rgba(139, 168, 200, 0.18), transparent 32%),
    linear-gradient(180deg, rgba(16, 40, 70, 0.88), rgba(7, 16, 29, 0.98));
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.form-panel::before {
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, #ffffff, #8ba8c8, transparent);
  content: "";
}

.form-panel-header {
  position: relative;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.form-panel-header span {
  display: inline-flex;
  margin-bottom: 12px;
  color: #b6c8df;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.form-panel-header h2 {
  max-width: 520px;
  margin-bottom: 10px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.08;
}

.form-panel-header p {
  max-width: 560px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
}
.form-panel iframe {
  display: block;
  min-height: 430px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: #f7f9fc;
  box-shadow: inset 0 0 0 1px rgba(7, 26, 51, 0.05);
}

.map-section {
  padding-top: 0;
}

.map-section iframe {
  width: 100%;
  min-height: 420px;
  border: 0;
  border-radius: 8px;
  filter: grayscale(1) contrast(1.08);
}

.footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: 46px 0;
  border-top: 1px solid var(--line);
}

.footer-brand {
  margin-bottom: 16px;
}

.footer-links {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.72);
  text-align: right;
}

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

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

@media (max-width: 820px) {
  .site-header {
    padding: 16px 22px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 72px;
    right: 16px;
    left: 16px;
    display: grid;
    gap: 0;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(5, 7, 13, 0.96);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 14px;
  }

  .hero {
    min-height: 94svh;
    padding-inline: 22px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(40px, 13vw, 62px);
  }

  .intro-strip,
  .split,
  .reverse,
  .contact-layout,
  .footer {
    grid-template-columns: 1fr;
  }

  .intro-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .reverse .text-panel {
    order: 2;
  }

  .reverse .media-panel {
    order: 1;
  }

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

  .form-panel {
    padding: 22px;
  }

  .form-panel iframe {
    min-height: 460px;
  }

  .footer-links {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}