:root {
  --bg: #060707;
  --bg-soft: #101213;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --text: #edf1f5;
  --muted: rgba(237, 241, 245, 0.74);
  --soft: rgba(237, 241, 245, 0.6);
  --accent: #8ec5ff;
  --accent-strong: #74b7ff;
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top, rgba(142, 197, 255, 0.08), transparent 28%);
  pointer-events: none;
}

.container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(6, 7, 7, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #e8f2ff, #8ec5ff);
  color: #081217;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 800;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav a,
.footer-links a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.main-nav a:hover,
.footer-links a:hover {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(142,197,255,0.18));
  color: var(--text);
  box-shadow: 0 12px 24px rgba(142, 197, 255, 0.12);
}

.button-secondary {
  background: transparent;
  color: var(--text);
}

.hero {
  padding: 70px 0 32px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 30px;
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.subtitle {
  max-width: 640px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.7;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 26px;
}

.trust-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  color: var(--muted);
}

.trust-list li {
  position: relative;
  padding-left: 18px;
}

.trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-strong);
}

.hero-visual {
  position: relative;
  min-height: 460px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255,255,255,0.04), rgba(142,197,255,0.07));
  overflow: hidden;
}

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

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,0.14));
}

.visual-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(16, 18, 19, 0.82);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 18px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.2);
}

.card-one {
  left: 32px;
  top: 52px;
  width: 270px;
}

.card-two {
  right: 30px;
  top: 170px;
  width: 245px;
}

.card-three {
  left: 70px;
  bottom: 42px;
  width: 250px;
}

.mini-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-strong);
  font-weight: 700;
}

.visual-card strong {
  font-size: 1.25rem;
  line-height: 1.4;
}

.section {
  padding: 80px 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.process-card {
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.02);
}

.step-no {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(142,197,255,0.1);
  border: 1px solid rgba(142,197,255,0.25);
  color: var(--accent-strong);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.process-card h3 {
  margin: 0 0 12px;
  font-size: 1.7rem;
  letter-spacing: -0.05em;
}

.process-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.tabs-wrap {
  margin-bottom: 22px;
}

.profile-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
}

.tab {
  background: transparent;
  color: var(--soft);
  border: none;
  font-size: clamp(1.2rem, 2vw, 2rem);
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s ease, transform 0.2s ease;
}

.tab:hover {
  color: var(--text);
}

.tab.active {
  color: var(--text);
  text-shadow: 0 0 18px rgba(142,197,255,0.8);
}

.program-visual-wrap {
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}

.program-visual-wrap img {
  display: block;
  width: 100%;
  height: auto;
}

.profile-panel {
  display: none;
  padding: 28px 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.02);
}

.profile-panel.active {
  display: block;
}

.panel-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.pill {
  display: inline-flex;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(142,197,255,0.4);
  background: rgba(142,197,255,0.08);
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.profile-panel h3 {
  margin: 0;
  font-size: clamp(1.7rem, 2vw, 2.5rem);
  letter-spacing: -0.05em;
}

.profile-panel ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.dark-section {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 20px 40px;
  align-items: center;
}

.left {
  margin: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 18px;
}

.stat-card {
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,0.02);
}

.stat-card strong {
  display: block;
  font-size: clamp(1.8rem, 2vw, 2.5rem);
  margin-bottom: 8px;
  letter-spacing: -0.05em;
}

.stat-card span {
  color: var(--muted);
  line-height: 1.5;
}

.mission-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.mission-grid h2 {
  margin: 0 0 16px;
  font-size: clamp(2.2rem, 3vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.mission-grid p {
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}

.founder-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}

.founder-image {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: cover;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(142,197,255,0.12));
  border-bottom: 1px solid var(--line);
}

.founder-copy {
  padding: 24px;
}

.founder-copy h3 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

.instagram-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr;
  gap: 18px;
  align-items: stretch;
}

.instagram-feature,
.instagram-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,0.02);
}

.instagram-feature {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.insta-tag {
  display: inline-flex;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--accent-strong);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: lowercase;
}

.instagram-feature h3 {
  margin: 0;
  font-size: clamp(1.8rem, 2.5vw, 2.6rem);
  letter-spacing: -0.05em;
  line-height: 1.08;
}

.instagram-feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.instagram-card {
  min-height: 220px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.instagram-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(0,0,0,0.18));
}

.instagram-card > * {
  position: relative;
  z-index: 1;
}

.insta-card-one {
  background: linear-gradient(135deg, rgba(142,197,255,0.2), rgba(255,255,255,0.04));
}

.insta-card-two {
  background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(142,197,255,0.14));
}

.insta-card-three {
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(122, 154, 255, 0.16));
}

.instagram-card span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
  font-weight: 700;
}

.instagram-card strong {
  font-size: 1.8rem;
  letter-spacing: -0.05em;
}

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

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(142,197,255,0.09), rgba(255,255,255,0.03));
}

.cta-panel h2 {
  margin: 0;
  max-width: 650px;
  font-size: clamp(2rem, 3vw, 3rem);
  letter-spacing: -0.05em;
  line-height: 1.1;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 40px;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.footer-brand {
  font-size: 1.05rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
}

@media (max-width: 860px) {
  .nav-wrap,
  .hero-grid,
  .results-grid,
  .mission-grid,
  .footer-wrap,
  .cta-panel {
    grid-template-columns: 1fr;
    display: grid;
  }

  .nav-wrap {
    justify-content: stretch;
    padding: 16px 0;
  }

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

  .main-nav {
    overflow-x: auto;
    white-space: nowrap;
    gap: 18px;
  }

  .button {
    width: fit-content;
  }

  .hero {
    padding-top: 50px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1200px);
  }

  .button {
    width: 100%;
  }

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

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

  .hero-visual {
    min-height: 360px;
  }

  .card-one,
  .card-two,
  .card-three {
    width: calc(100% - 40px);
    left: 20px;
    right: 20px;
  }

  .card-one { top: 30px; }
  .card-two { top: 160px; }
  .card-three { bottom: 24px; }
}