@import url("https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,500;0,600;0,700;1,600;1,700&family=Inter:wght@400;500;600;700;800;900&display=swap");

:root {
  --cobalt: #0048a8;
  --blue: #0057b8;
  --sky: #2e86de;
  --navy: #062a5f;
  --ink: #07182f;
  --ice: #f8fbff;
  --mist: #dde6f2;
  --line: rgba(6, 42, 95, 0.16);
  --white: #ffffff;
  --warning: #ffb020;
  --ok: #23a36b;
  --shadow: 0 24px 70px rgba(0, 72, 168, 0.16);
  --max: 1200px;
  --radius: 8px;
  --section-y: 86px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.58;
  background:
    linear-gradient(120deg, rgba(0, 72, 168, 0.06) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, #ffffff 0%, var(--ice) 48%, #ffffff 100%);
  background-size: 42px 42px, auto;
}

body.no-scroll { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
p, h1, h2, h3 { margin-top: 0; }
ul, ol { margin-top: 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--white);
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.site-header.is-solid,
.site-header.menu-open {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(var(--max), calc(100% - 44px));
  min-height: 86px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.brand img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  padding: 4px;
  box-shadow: 0 10px 28px rgba(0, 72, 168, 0.18);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.055em;
}

.nav-links a {
  padding: 9px 11px;
  border-radius: 999px;
  color: currentColor;
  opacity: 0.88;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.18);
  opacity: 1;
}

.site-header.is-solid .nav-links a:hover,
.site-header.is-solid .nav-links a.is-active,
.site-header.menu-open .nav-links a:hover,
.site-header.menu-open .nav-links a.is-active {
  color: var(--white);
  background: var(--cobalt);
  opacity: 1;
}

.nav-cta {
  color: var(--white) !important;
  background: var(--cobalt);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  border-radius: 0 !important;
  opacity: 1 !important;
}

.menu-button {
  display: none;
  width: 46px;
  height: 42px;
  border: 1px solid rgba(255,255,255,0.42);
  color: currentColor;
  background: rgba(255,255,255,0.08);
  font-weight: 900;
  cursor: pointer;
}

.site-header.is-solid .menu-button,
.site-header.menu-open .menu-button {
  border-color: var(--line);
  background: rgba(0, 72, 168, 0.06);
}

.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(3, 18, 42, 0.9), rgba(6, 42, 95, 0.78)),
    url("siv-hero-poster.jpg") center 62% / cover;
  isolation: isolate;
}

.page-hero::after,
.dark-band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.24;
  background:
    linear-gradient(132deg, transparent 0 52%, rgba(255,255,255,0.56) 52% 52.18%, transparent 52.18%),
    linear-gradient(148deg, transparent 0 58%, rgba(255,255,255,0.34) 58% 58.16%, transparent 58.16%),
    repeating-linear-gradient(90deg, transparent 0 72px, rgba(255,255,255,0.1) 72px 73px);
  pointer-events: none;
}

.page-hero-inner {
  width: min(var(--max), calc(100% - 44px));
  min-height: 560px;
  margin: 0 auto;
  padding: 150px 0 56px;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.54fr);
  gap: 34px;
  align-items: end;
}

.eyebrow,
.section-kicker {
  color: var(--cobalt);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-hero .eyebrow {
  margin: 0 0 14px;
  color: #9ed0ff;
}

h1, h2, .display {
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  margin-bottom: 24px;
  color: var(--white);
  font-size: clamp(52px, 7.8vw, 112px);
  line-height: 1.02;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

h2 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(42px, 5.5vw, 78px);
  line-height: 1.08;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 21px;
  line-height: 1.18;
}

.lead,
.page-hero p {
  max-width: 760px;
  color: rgba(255,255,255,0.84);
  font-size: clamp(18px, 2vw, 22px);
}

.section {
  padding: var(--section-y) 22px;
}

.section-alt {
  border-block: 1px solid var(--line);
  background: rgba(255,255,255,0.7);
}

.course-system {
  position: relative;
  overflow: hidden;
  color: var(--white);
  border-block: 0;
  background:
    linear-gradient(135deg, rgba(0,72,168,0.98), rgba(6,42,95,0.98)),
    repeating-linear-gradient(122deg, rgba(255,255,255,0.08) 0 1px, transparent 1px 34px);
}

.course-system::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(116deg, transparent 0 46%, rgba(255,255,255,0.08) 46% 46.2%, transparent 46.2%),
    linear-gradient(128deg, transparent 0 62%, rgba(255,255,255,0.06) 62% 62.18%, transparent 62.18%);
}

.course-system .section-head,
.course-system .grid-3,
.course-system .level-guide {
  position: relative;
  z-index: 1;
}

.course-system h2,
.course-system .section-head p,
.course-system .course-card h3,
.course-system .course-card p {
  color: var(--white);
}

.course-system .section-kicker {
  color: #9ed0ff;
}

.inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.72fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 34px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.section-kicker::before {
  content: "";
  width: 56px;
  height: 2px;
  background: currentColor;
  transform: skewX(-24deg);
}

.section-head p,
.card p,
.event-card p,
.profile-card p,
.faq-item p,
.detail-list p,
.check-card p {
  color: rgba(7, 24, 47, 0.7);
}

.grid-2,
.grid-3,
.grid-4,
.events-grid,
.split-grid,
.timeline-grid,
.profile-grid,
.faq-grid,
.video-grid,
.gallery-grid,
.album-grid {
  display: grid;
  gap: 18px;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.events-grid { grid-template-columns: minmax(0, 1.1fr) repeat(2, minmax(260px, 0.7fr)); }
.split-grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); }
.timeline-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.profile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.album-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card,
.event-card,
.profile-card,
.timeline-step,
.faq-item,
.cta-band,
.check-card,
.data-panel,
.price-card,
.video-card,
.gallery-item,
.album-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.94);
  box-shadow: 0 14px 42px rgba(6, 42, 95, 0.07);
}

.card,
.timeline-step,
.faq-item,
.check-card,
.data-panel,
.price-card,
.course-card {
  padding: 26px;
}

.video-card {
  overflow: hidden;
}

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--navy);
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-body {
  padding: 20px;
}

.video-body h3,
.gallery-item h3,
.album-card h3 {
  margin-bottom: 8px;
}

.video-body p,
.gallery-item p,
.album-card p {
  color: rgba(7,24,47,0.7);
}

.gallery-item {
  overflow: hidden;
}

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

.gallery-item.featured {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item.featured img {
  aspect-ratio: 16 / 10;
}

.gallery-caption {
  padding: 16px;
}

.album-card {
  min-height: 210px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.album-card.placeholder {
  color: var(--white);
  border-color: rgba(255,255,255,0.18);
  background:
    linear-gradient(145deg, rgba(6,42,95,0.98), rgba(0,72,168,0.92)),
    repeating-linear-gradient(122deg, rgba(255,255,255,0.08) 0 1px, transparent 1px 34px);
}

.album-card.placeholder h3,
.album-card.placeholder p {
  color: var(--white);
}

.card ul,
.check-card ul,
.data-panel ul,
.price-card ul {
  margin-bottom: 0;
  padding-left: 20px;
}

.card li,
.check-card li,
.data-panel li,
.price-card li {
  margin-bottom: 8px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border: 1px solid var(--cobalt);
  color: var(--white);
  background: var(--cobalt);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.btn.secondary {
  color: var(--cobalt);
  background: var(--white);
}

.page-hero .btn.secondary {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.1);
}

.course-card {
  position: relative;
  min-height: 294px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(255,255,255,0.14), rgba(255,255,255,0.06)),
    linear-gradient(180deg, rgba(6,42,95,0.18), rgba(6,42,95,0.42));
  box-shadow: 0 24px 70px rgba(0,0,0,0.18);
  backdrop-filter: blur(10px);
}

.course-card .badge + h3 {
  margin-top: 14px;
}

.course-card::after {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 70px;
  height: 30px;
  border-top: 3px solid rgba(158,208,255,0.72);
  border-right: 3px solid rgba(158,208,255,0.72);
  border-radius: 50% 50% 0 0;
  transform: rotate(-12deg);
  opacity: 0.72;
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.course-actions {
  position: relative;
  z-index: 2;
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.course-actions .btn {
  min-height: 44px;
  padding: 11px 16px;
  font-size: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 9px;
  border-radius: 999px;
  color: var(--cobalt);
  background: #eaf3ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge.warning {
  color: #6d4800;
  background: rgba(255, 176, 32, 0.22);
}

.course-system .badge {
  color: #d9ecff;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.14);
}

.course-system .badge.warning {
  color: #fff4ce;
  background: rgba(255,176,32,0.22);
  border-color: rgba(255,176,32,0.32);
}

.level-guide {
  margin-top: 28px;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.2);
  box-shadow: 0 24px 70px rgba(0,0,0,0.14);
}

.level-guide-intro,
.level-table-wrap {
  min-width: 0;
  background: rgba(3,18,42,0.28);
}

.level-guide-intro {
  padding: 28px;
  color: var(--white);
}

.level-guide-intro h3 {
  color: var(--white);
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: clamp(34px, 4vw, 48px);
  font-style: italic;
  line-height: 1.02;
  text-transform: uppercase;
}

.level-guide-intro p,
.level-guide-intro li {
  color: rgba(255,255,255,0.78);
}

.level-guide-intro ul {
  margin: 18px 0 0;
  padding-left: 18px;
}

.level-table-wrap {
  overflow: hidden;
}

.level-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  color: var(--white);
  font-size: 14px;
}

.level-table th,
.level-table td {
  padding: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.16);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
  word-break: normal;
}

.level-table th {
  color: #9ed0ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.level-table td {
  color: rgba(255,255,255,0.82);
}

.level-table strong {
  display: block;
  color: var(--white);
  margin-bottom: 4px;
}

.maneuver-map {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: stretch;
}

.maneuver-panel {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.94);
  box-shadow: 0 14px 42px rgba(6,42,95,0.07);
}

.maneuver-panel.dark {
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(6,42,95,0.98), rgba(0,72,168,0.92));
}

.maneuver-panel.dark h3,
.maneuver-panel.dark p,
.maneuver-panel.dark li {
  color: var(--white);
}

.maneuver-panel.dark .badge.warning {
  color: #fff4ce;
  background: rgba(255,176,32,0.24);
  border: 1px solid rgba(255,244,206,0.34);
}

.maneuver-panel ul {
  margin: 16px 0 0;
  padding-left: 18px;
}

.maneuver-panel li {
  margin-bottom: 8px;
  color: rgba(7,24,47,0.72);
}

.hero-panel,
.status-panel {
  border: 1px solid rgba(255,255,255,0.24);
  background: rgba(3, 18, 42, 0.58);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255,255,255,0.18);
}

.status-grid div {
  min-height: 104px;
  padding: 18px;
  background: rgba(3, 18, 42, 0.72);
}

.status-grid span,
.data-label {
  display: block;
  margin-bottom: 5px;
  color: #9ed0ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.status-grid strong {
  display: block;
  color: var(--white);
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: 28px;
  line-height: 0.98;
  text-transform: uppercase;
}

.dark-band {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6,42,95,0.98), rgba(0,72,168,0.94)),
    repeating-linear-gradient(112deg, rgba(255,255,255,0.075) 0 1px, transparent 1px 42px);
  isolation: isolate;
}

.dark-band h2,
.dark-band h3,
.dark-band p,
.dark-band li,
.dark-band .section-head p {
  color: var(--white);
}

.dark-band .section-kicker { color: #9ed0ff; }
.dark-band .card,
.dark-band .timeline-step,
.dark-band .check-card {
  color: var(--white);
  border-color: rgba(255,255,255,0.18);
  background: linear-gradient(145deg, rgba(255,255,255,0.14), rgba(255,255,255,0.06));
  box-shadow: 0 24px 70px rgba(0,0,0,0.18);
}

.instructor-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  border-block: 0;
  background:
    linear-gradient(135deg, rgba(6,42,95,0.98), rgba(0,72,168,0.92)),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.08) 0 1px, transparent 1px 48px);
}

.instructor-section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(116deg, transparent 0 46%, rgba(255,255,255,0.08) 46% 46.2%, transparent 46.2%),
    linear-gradient(128deg, transparent 0 62%, rgba(255,255,255,0.06) 62% 62.18%, transparent 62.18%);
}

.instructor-section .section-head,
.instructor-section .page-hero-inner,
.instructor-section .instructor-cards-wrap,
.instructor-section .instructors-grid {
  position: relative;
  z-index: 1;
}

.instructor-section h2,
.instructor-section .section-head p {
  color: var(--white);
}

.instructor-section .section-kicker {
  color: #9ed0ff;
}

.instructor-page-hero .page-hero-inner {
  min-height: auto;
  padding-bottom: 42px;
}

.instructor-cards-wrap {
  padding-bottom: var(--section-y);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.instructor-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.94);
  box-shadow: 0 14px 42px rgba(6, 42, 95, 0.07);
}

.instructor-visual {
  min-width: 0;
  min-height: 320px;
  padding: 24px;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
  background: var(--navy);
  position: relative;
}

.instructor-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(6,42,95,0.04) 0%, rgba(6,42,95,0.34) 48%, rgba(3,18,42,0.92) 100%),
    linear-gradient(90deg, rgba(0,72,168,0.18), transparent 58%);
  pointer-events: none;
}

.instructor-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 54% 34%;
}

.instructor-card:nth-child(2) .instructor-photo {
  object-position: 58% 34%;
}

.instructor-visual strong {
  max-width: 100%;
  position: relative;
  z-index: 2;
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: clamp(38px, 5vw, 56px);
  font-style: italic;
  line-height: 1;
  text-transform: uppercase;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

.instructor-body {
  min-width: 0;
  padding: 24px;
}

.instructor-body h3,
.instructor-body p,
.instructor-body a {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.instructor-body ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: rgba(7,24,47,0.76);
}

.instructor-card p {
  color: rgba(7,24,47,0.7);
}

.instructor-proof {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.proof-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px;
  border: 1px solid rgba(0,72,168,0.12);
  border-radius: var(--radius);
  background: rgba(0,72,168,0.04);
}

.proof-item span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--cobalt);
  border-radius: 50%;
  font-weight: 900;
}

.proof-item strong {
  display: block;
  margin-bottom: 2px;
  color: var(--navy);
  line-height: 1.2;
}

.proof-item p {
  margin: 0;
  color: rgba(7,24,47,0.7);
  font-size: 14px;
}

.process-system {
  border-block: 0;
  background:
    linear-gradient(135deg, rgba(6,42,95,0.98), rgba(0,72,168,0.93)),
    radial-gradient(circle at 84% 8%, rgba(255,255,255,0.16), transparent 20rem),
    repeating-linear-gradient(112deg, rgba(255,255,255,0.075) 0 1px, transparent 1px 42px);
}

.process-system::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  right: -260px;
  bottom: -340px;
  border: 2px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  pointer-events: none;
}

.process-system .section-head,
.process-system .safety-grid {
  position: relative;
  z-index: 1;
}

.safety-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  padding: 24px 0 10px;
  isolation: isolate;
}

.safety-grid::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  top: 48px;
  z-index: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(158,208,255,0.08), rgba(158,208,255,0.56), rgba(158,208,255,0.08));
  pointer-events: none;
}

.safety-grid::after {
  display: none;
}

.safety-card {
  position: relative;
  z-index: 1;
  min-height: 238px;
  padding: 70px 16px 18px;
  display: grid;
  align-content: start;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.13), rgba(255,255,255,0.055));
  box-shadow: 0 20px 52px rgba(0,0,0,0.14);
  backdrop-filter: blur(8px);
}

.safety-card::before {
  content: attr(data-step);
  position: absolute;
  left: 18px;
  top: 0;
  z-index: 2;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  background: #9ed0ff;
  border: 4px solid rgba(6,42,95,0.92);
  border-radius: 50%;
  box-shadow: 0 10px 28px rgba(0,0,0,0.24);
  font-weight: 900;
}

.safety-card:not(:last-child)::after {
  display: none;
  content: "";
  position: absolute;
  left: 60px;
  top: 22px;
  width: calc(100% - 42px);
  height: 3px;
  z-index: 1;
  background: linear-gradient(90deg, rgba(158,208,255,0.44), rgba(158,208,255,0));
  pointer-events: none;
}

.safety-card h3 {
  margin-bottom: 8px;
  color: var(--white);
  font-size: 20px;
  line-height: 1.16;
  overflow-wrap: anywhere;
}

.safety-card p {
  color: rgba(255,255,255,0.76);
  font-size: 15px;
  line-height: 1.48;
}

.icon {
  width: 34px;
  height: 34px;
  position: absolute;
  right: 18px;
  top: 10px;
  opacity: 0.24;
  color: #9ed0ff;
}

.event-card {
  display: flex;
  flex-direction: column;
  min-height: 350px;
  overflow: hidden;
}

.event-main {
  color: var(--white);
  background: linear-gradient(145deg, rgba(0,72,168,0.98), rgba(6,42,95,0.94));
}

.event-top {
  display: grid;
  grid-template-columns: 106px minmax(0, 1fr);
  border-bottom: 1px solid rgba(255,255,255,0.22);
}

.event-date {
  padding: 22px 18px;
  display: grid;
  place-items: center;
  border-right: 1px solid rgba(255,255,255,0.22);
  text-align: center;
}

.event-date strong {
  display: block;
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: 46px;
  line-height: 0.86;
}

.event-date span {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.event-title {
  padding: 22px;
  min-width: 0;
}

.event-title h3 {
  margin-top: 8px;
  color: inherit;
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: clamp(30px, 3vw, 38px);
  font-style: italic;
  line-height: 1.04;
  text-transform: uppercase;
}

.event-body {
  padding: 22px;
  flex: 1;
}

.event-main p { color: rgba(255,255,255,0.78); }

.event-details {
  display: grid;
  gap: 9px;
  margin-top: 18px;
  font-size: 14px;
}

.event-details div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid rgba(255,255,255,0.16);
  padding-bottom: 8px;
}

.event-card:not(.event-main) .event-details div {
  border-color: var(--line);
}

.event-card .btn {
  align-self: flex-start;
  margin: 0 22px 22px;
}

.process-flow {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.62fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(0,72,168,0.18);
  border-radius: var(--radius);
  background: rgba(0,72,168,0.18);
  box-shadow: 0 22px 58px rgba(6, 42, 95, 0.11);
}

.process-main,
.process-summary {
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,0.96);
}

.process-main {
  padding: 34px;
}

.process-label {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--cobalt);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.process-list {
  position: relative;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list::before {
  content: "";
  position: absolute;
  left: 26px;
  top: 28px;
  bottom: 28px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(0,72,168,0.18), rgba(0,72,168,0.62), rgba(0,72,168,0.18));
}

.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.process-step span {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--cobalt);
  border: 5px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(0,72,168,0.22);
  font-weight: 900;
}

.process-step div {
  min-width: 0;
  padding: 14px 0 10px;
  border-bottom: 1px solid rgba(0,72,168,0.12);
}

.process-step:last-child div {
  border-bottom: 0;
}

.process-step strong {
  display: block;
  margin-bottom: 4px;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.process-step p {
  margin: 0;
  color: rgba(7, 24, 47, 0.7);
  overflow-wrap: anywhere;
}

.process-summary {
  padding: 34px;
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(6,42,95,0.98), rgba(0,72,168,0.92)),
    radial-gradient(circle at 90% 12%, rgba(255,255,255,0.18), transparent 15rem);
}

.process-summary::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -170px;
  bottom: -190px;
  border: 2px solid rgba(255,255,255,0.16);
  border-radius: 50%;
}

.process-summary h3 {
  position: relative;
  z-index: 1;
  max-width: 360px;
  color: var(--white);
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: clamp(38px, 5vw, 56px);
  font-style: italic;
  line-height: 1.02;
  text-transform: uppercase;
}

.process-summary p {
  position: relative;
  z-index: 1;
  color: rgba(255,255,255,0.78);
}

.process-metrics {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1px;
  margin-top: 28px;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.2);
}

.process-metrics div {
  padding: 16px;
  background: rgba(3,18,42,0.32);
}

.process-metrics span {
  display: block;
  margin-bottom: 4px;
  color: #9ed0ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.process-metrics strong {
  display: block;
  color: var(--white);
  font-size: 18px;
  line-height: 1.22;
  overflow-wrap: anywhere;
}

.mid-cta {
  margin-top: 28px;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  border: 1px solid rgba(0,72,168,0.18);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(0,72,168,0.08), rgba(255,255,255,0.96)),
    var(--white);
  box-shadow: 0 18px 48px rgba(6,42,95,0.08);
}

.mid-cta h3 {
  margin-bottom: 6px;
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-style: italic;
  line-height: 1.05;
  text-transform: uppercase;
}

.mid-cta p {
  max-width: 720px;
  margin: 0;
  color: rgba(7,24,47,0.72);
}

.timeline-step {
  position: relative;
  min-height: 214px;
  padding-top: 72px;
}

.timeline-step::before {
  content: attr(data-step);
  position: absolute;
  left: 18px;
  top: 18px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--white);
  background: var(--cobalt);
  font-weight: 900;
}

.detail-list {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.course-requirements-note {
  margin-top: 18px;
}

.storno-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(0, 1.4fr);
  gap: 18px;
  align-items: stretch;
}

.storno-summary {
  min-height: 100%;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(6,42,95,0.98), rgba(0,72,168,0.92)),
    repeating-linear-gradient(122deg, rgba(255,255,255,0.08) 0 1px, transparent 1px 34px);
  box-shadow: 0 24px 70px rgba(0,72,168,0.18);
}

.storno-summary h3 {
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: clamp(58px, 7vw, 92px);
  font-style: italic;
  line-height: 0.92;
  text-transform: uppercase;
}

.storno-summary p {
  color: rgba(255,255,255,0.78);
}

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

.storno-steps .check-card {
  min-height: 240px;
}

.storno-note {
  margin-top: 18px;
}

.detail-list div {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 20px;
  padding: 18px;
  background: var(--white);
}

.detail-list strong {
  color: var(--navy);
}

.matrix {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 14px 42px rgba(6, 42, 95, 0.07);
}

table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--navy);
  background: #edf5ff;
  font-weight: 900;
}

.profile-card {
  overflow: hidden;
}

.profile-visual {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(6,42,95,0.02), rgba(6,42,95,0.82)),
    var(--navy);
}

.profile-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-visual strong {
  position: relative;
  z-index: 1;
  font-family: "Barlow Condensed", Inter, sans-serif;
  font-size: 44px;
  font-style: italic;
  line-height: 0.98;
  text-transform: uppercase;
}

.profile-body {
  padding: 26px;
}

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 42px;
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(0,72,168,0.98), rgba(6,42,95,0.96)),
    radial-gradient(circle at 84% 10%, rgba(255,255,255,0.16), transparent 18rem);
}

.cta-band h2,
.cta-band h3,
.cta-band p,
.cta-band li {
  color: var(--white);
}

.cta-content {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.74fr);
  gap: 32px;
  align-items: start;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: grid;
  gap: 7px;
}

.field.full { grid-column: 1 / -1; }

label {
  color: var(--white);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 0;
  color: var(--white);
  background: rgba(255,255,255,0.08);
  padding: 12px 13px;
  font: inherit;
}

select option { color: var(--ink); }
textarea { min-height: 128px; resize: vertical; }
::placeholder { color: rgba(255,255,255,0.6); }

.form-note {
  margin: 12px 0 0;
  color: rgba(255,255,255,0.62) !important;
  font-size: 13px;
}

.form-note a {
  color: var(--white);
  font-weight: 900;
}

.site-footer {
  color: var(--white);
  background: #03122a;
}

.footer-inner {
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: 58px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(160px, 0.5fr));
  gap: 34px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  font-weight: 900;
  text-transform: uppercase;
}

.footer-brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(46,134,222,0.24));
}

.footer-lead {
  max-width: 460px;
  color: rgba(255,255,255,0.64);
}

.footer-heading {
  display: block;
  margin-bottom: 14px;
  color: #9ed0ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li {
  color: rgba(255,255,255,0.68);
  overflow-wrap: anywhere;
}

.footer-links a,
.footer-social a {
  color: rgba(255,255,255,0.68);
}

.footer-links a:hover,
.footer-social a:hover {
  color: var(--white);
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.footer-social a {
  padding: 9px 11px;
  border: 1px solid rgba(255,255,255,0.18);
}

.footer-bottom {
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: 18px 0 28px;
  border-top: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.56);
  font-size: 14px;
}

@media (max-width: 1080px) {
  .page-hero-inner,
  .section-head,
  .grid-2,
  .grid-3,
  .grid-4,
  .events-grid,
  .split-grid,
  .profile-grid,
  .instructors-grid,
  .level-guide,
  .maneuver-map,
  .storno-layout,
  .video-grid,
  .album-grid,
  .process-flow,
  .mid-cta,
  .cta-content {
    grid-template-columns: 1fr;
  }

  .timeline-grid,
  .faq-grid,
  .gallery-grid,
  .safety-grid,
  .storno-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .safety-grid::before {
    display: none;
  }

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

@media (max-width: 820px) {
  .nav {
    min-height: 74px;
  }

  .brand img {
    width: 54px;
    height: 54px;
  }

  .menu-button {
    display: inline-grid;
    place-items: center;
    margin-left: auto;
  }

  .nav-links {
    position: fixed;
    inset: 74px 0 auto;
    display: none;
    padding: 18px 22px 24px;
    color: var(--navy);
    background: rgba(255,255,255,0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 50px rgba(6,42,95,0.16);
  }

  .site-header.menu-open .nav-links {
    display: grid;
    justify-content: stretch;
  }

  .nav-links a {
    padding: 13px 0;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    justify-self: start;
    padding: 12px 18px !important;
    border-bottom: 0 !important;
  }

  .page-hero-inner {
    min-height: auto;
    padding: 124px 0 44px;
  }

  .status-grid,
  .timeline-grid,
  .safety-grid,
  .faq-grid,
  .gallery-grid,
  .storno-steps,
  .footer-inner,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item.featured {
    grid-column: auto;
    grid-row: auto;
  }

  .hero-panel { display: none; }
}

@media (max-width: 620px) {
  :root { --section-y: 58px; }

  .nav,
  .page-hero-inner,
  .footer-inner,
  .footer-bottom {
    width: min(100% - 32px, var(--max));
  }

  h1 {
    font-size: clamp(42px, 13.4vw, 62px);
    line-height: 1.04;
  }
  h2 { font-size: clamp(38px, 13vw, 56px); }

  .section { padding-inline: 16px; }
  .card,
  .timeline-step,
  .faq-item,
  .check-card,
  .data-panel,
  .price-card,
  .storno-summary,
  .level-guide-intro,
  .maneuver-panel,
  .cta-band {
    padding: 22px;
  }

  .level-table,
  .level-table thead,
  .level-table tbody,
  .level-table tr,
  .level-table th,
  .level-table td {
    display: block;
    width: 100%;
  }

  .level-table thead {
    display: none;
  }

  .level-table tr {
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.16);
  }

  .level-table tr:last-child {
    border-bottom: 0;
  }

  .level-table td {
    padding: 6px 18px;
    border-bottom: 0;
  }

  .level-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 3px;
    color: #9ed0ff;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .event-top,
  .detail-list div {
    grid-template-columns: 1fr;
  }

  .event-date {
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,0.22);
  }

  .profile-visual {
    min-height: 280px;
  }

  .safety-grid {
    gap: 18px;
    padding-left: 22px;
  }

  .safety-grid::before {
    display: block;
    inset: 32px auto 32px 20px;
    width: 0;
    height: auto;
    background: none;
    border-width: 0;
    border-left: 3px solid rgba(158,208,255,0.28);
    border-radius: 0;
  }

  .safety-grid::after { display: none; }

  .safety-card:nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }

  .safety-card {
    min-height: auto;
    padding: 24px 22px 24px 74px;
  }

  .safety-card::before {
    left: -2px;
    top: 22px;
  }

  .safety-card:not(:last-child)::after {
    display: block;
    left: 19px;
    top: 66px;
    width: 3px;
    height: calc(100% + 18px);
    background: linear-gradient(180deg, rgba(158,208,255,0.42), rgba(158,208,255,0));
  }

  .process-main,
  .process-summary {
    padding: 24px;
  }

  .process-step {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 14px;
  }

  .process-list::before {
    left: 23px;
  }

  .process-step span {
    width: 48px;
    height: 48px;
    border-width: 4px;
  }

  .process-step strong {
    font-size: 18px;
  }

  .process-summary h3 {
    font-size: clamp(34px, 11vw, 46px);
  }
}