:root {
  --bg: #0b1117;
  --bg-soft: #121b24;
  --card: #182431;
  --text: #f4f7fb;
  --muted: #aab6c4;
  --line: rgba(255, 255, 255, .12);
  --accent: #f28c28;
  --accent-dark: #c86b12;
  --white: #fff;
  --shadow: 0 24px 80px rgba(0, 0, 0, .35);
  --radius: 28px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: clip;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 2000;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #111;
  font-weight: 900;
  text-decoration: none;
}

.skip-link:focus {
  top: 16px;
}

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

a {
  color: inherit;
}

.site-header {
  min-height: 100vh;
  min-height: 100svh;
  padding-top: 100px;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
  background:
    linear-gradient(120deg, rgba(11, 17, 23, .94), rgba(11, 17, 23, .72)),
    url('../images/hero.jpeg') center/cover;
}

.navbar {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(1180px, calc(100% - 32px));
  z-index: 1000;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: transparent;
  border-bottom: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
  position: fixed;
  top: 16px;
  padding: 12px 24px;
  background: rgba(18, 27, 36, 0.8);
  backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo {
  height: 52px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
}

.nav-menu a:hover {
  color: var(--white);
}

.nav-toggle {
  display: none;
}

.hero {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: calc(100vh - 104px);
  display: grid;
  align-items: center;
  gap: 48px;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 12px;
  font-weight: 900;
  margin: 0 0 14px;
}

h1,
h2,
h3 {
  line-height: 1.05;
  margin: 0;
}

h1 {
  font-size: clamp(44px, 7vw, 88px);
  max-width: 920px;
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(34px, 5vw, 58px);
  letter-spacing: -0.045em;
}

h3 {
  font-size: 24px;
  letter-spacing: -0.02em;
}

.hero-text {
  max-width: 670px;
  color: var(--muted);
  font-size: 20px;
  margin: 28px 0;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  font-weight: 900;
  cursor: pointer;
  gap: 10px;
}

.btn-primary {
  background: var(--accent);
  color: #111;
}

.btn-primary:hover {
  background: #ff9e3b;
}

.btn-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, .06);
}

.hero-card {
  justify-self: end;
  max-width: 340px;
  padding: 30px;
  border-radius: var(--radius);
  background: rgba(18, 27, 36, .78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-card span,
.hero-card strong {
  display: block;
}

.hero-card strong {
  font-size: 28px;
  line-height: 1.1;
  margin: 10px 0;
}

.hero-card span {
  color: var(--muted);
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 110px 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

.intro,
.split,
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: center;
}

.contact > * {
  min-width: 0;
  max-width: 100%;
}

.section-copy p {
  color: var(--muted);
  font-size: 18px;
}

.image-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.image-slider .slider-viewport {
  position: relative;
  height: 460px;
}

.image-panel.tall .slider-viewport {
  height: 620px;
}

.slider-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.7s ease;
  pointer-events: none;
}

.slider-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.image-panel img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

@media (prefers-reduced-motion: reduce) {
  .slider-slide {
    transition: none;
  }
}

.image-panel.tall img {
  height: 620px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.grid {
  display: grid;
  gap: 18px;
}

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

.card {
  min-height: 280px;
  padding: 28px;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--line);
}

.card-number {
  color: var(--accent);
  font-weight: 900;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

.banner {
  width: min(1180px, calc(100% - 32px));
  margin: 40px auto;
  padding: 52px;
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 32px;
  align-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #111;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

.banner .eyebrow {
  color: rgba(0, 0, 0, .7);
}

.banner-side {
  display: grid;
  gap: 24px;
  align-content: center;
}

.banner-side p {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
}

.banner .btn-cert {
  justify-self: start;
  background: #111;
  color: #fff;
  border-color: #111;
  gap: 10px;
}

.banner .btn-cert:hover {
  background: #222;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  gap: 14px;
}

.check-list li {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, .05);
  color: var(--muted);
}

.check-list li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 900;
  margin-right: 10px;
}

.contact-card,
.contact-form {
  padding: 36px;
  border-radius: var(--radius);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  overflow: hidden;
}

.contact-form {
  display: grid;
  gap: 18px;
  position: relative;
  isolation: isolate;
}

.contact-list {
  margin-top: 28px;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.contact-list strong {
  color: var(--text);
}

.contact-list address {
  font-style: normal;
  color: var(--muted);
}

.contact-list a {
  color: var(--accent);
  font-size: 26px;
  font-weight: 900;
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.contact-email {
  font-size: clamp(16px, 4.2vw, 22px);
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 15px 16px;
  background: rgba(255, 255, 255, .06);
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
}

.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.form-feedback {
  margin: 0;
  padding: 14px 16px;
  border-radius: 16px;
  font-weight: 700;
}

.form-feedback.is-success {
  color: #9fe8b0;
  background: rgba(46, 125, 50, .18);
  border: 1px solid rgba(159, 232, 176, .35);
}

.form-feedback.is-error {
  color: #ffb4b4;
  background: rgba(183, 28, 28, .18);
  border: 1px solid rgba(255, 180, 180, .35);
}

.faq {
  min-height: auto;
  padding-top: 90px;
  padding-bottom: 90px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--bg-soft);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--text);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-weight: 900;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 16px 0 0;
  color: var(--muted);
}

.partners {
  min-height: auto;
  padding-top: 90px;
  padding-bottom: 90px;
}

.partners-heading {
  max-width: 760px;
  margin-bottom: 48px;
}

.partners-heading p:last-child {
  color: var(--muted);
  font-size: 18px;
  margin: 18px 0 0;
}

.partners-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.partner-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 132px;
  padding: 28px 24px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .96);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.partner-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.partner-card img {
  width: 100%;
  max-width: 150px;
  max-height: 64px;
  object-fit: contain;
}

.partner-logo-dark {
  filter: brightness(0) saturate(100%);
}

.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 46px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  scroll-snap-align: end;
}

.site-footer a {
  color: var(--accent);
  font-weight: 900;
  text-decoration: none;
}

@media (max-width: 900px) {
  html {
    scroll-snap-type: none;
    scroll-padding-top: 88px;
  }

  .site-header,
  .section,
  .banner,
  .site-footer {
    scroll-snap-align: none;
    scroll-snap-stop: normal;
  }

  .site-header {
    min-height: auto;
    padding-top: 88px;
  }

  .hero {
    width: 100%;
    max-width: 100%;
    min-height: calc(100svh - 88px);
    padding: 48px 16px 64px;
  }

  .section {
    min-height: auto;
    width: 100%;
    max-width: 100%;
    padding: 64px 16px;
  }

  .banner,
  .site-footer {
    width: 100%;
    max-width: 100%;
    padding-inline: 16px;
  }

  .navbar {
    width: calc(100% - 32px);
  }

  .navbar.scrolled {
    width: calc(100% - 32px);
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  .contact {
    gap: 24px;
    width: 100%;
    max-width: 100%;
  }

  .contact-card,
  .contact-form {
    width: 100%;
    max-width: 100%;
    padding: 20px;
  }

  .contact-list a {
    display: inline-block;
    max-width: 100%;
    font-size: clamp(16px, 4.2vw, 20px);
    line-height: 1.3;
  }

  .contact h2 {
    font-size: clamp(24px, 7vw, 36px);
    overflow-wrap: anywhere;
  }

  input,
  textarea,
  .btn {
    max-width: 100%;
  }

  label,
  .contact-list p,
  .contact-list address {
    overflow-wrap: anywhere;
  }

  .brand-logo {
    height: 40px;
  }

  .nav-toggle {
    display: inline-flex;
    background: rgba(255, 255, 255, .08);
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text);
    padding: 10px 16px;
  }

  .nav-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 12px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border-radius: 20px;
    background: var(--bg-soft);
    border: 1px solid var(--line);
  }

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

  .hero,
  .intro,
  .split,
  .contact,
  .banner {
    grid-template-columns: 1fr;
  }

  .banner {
    margin: 24px auto;
    padding: 32px;
  }

  .partners,
  .faq {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .hero-card {
    justify-self: start;
  }

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

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

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