:root {
  --mint: #dcece1;
  --mint-pale: #eef7f0;
  --green-deep: #2f4c39;
  --green-mid: #5c8a67;
  --pink-light: #f3b9c8;
  --pink-deep: #c24e78;
  --ink: #10201a;
  --coral: #ff5b35;
  --coral-deep: #e0421e;
  --glass-bg: rgba(13, 26, 18, 0.42);
  --glass-bg-soft: rgba(13, 26, 18, 0.28);
  --glass-border: rgba(238, 247, 240, 0.28);

  --font-display: 'Krona One', sans-serif;
  --font-body: 'Manrope', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--mint-pale);
  background: var(--ink);
  overflow-x: hidden;
}

/* ---------- fixed video background ---------- */
.video-stage {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  overflow: hidden;
  background: var(--green-deep);
}

.video-stage video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

.video-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 20, 14, 0.16) 0%, rgba(10, 20, 14, 0.02) 18%, rgba(10, 20, 14, 0.02) 82%, rgba(10, 20, 14, 0.22) 100%);
  pointer-events: none;
}

/* ---------- sticky logo ---------- */
.logo-sticky {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  width: 250px;
  height: 250px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.logo-sticky img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

/* When scrolled past hero - combine both transforms */
.logo-sticky.scrolled {
  transform: translateX(-50%) scale(0.85);
  opacity: 0.9;
}

/* ---------- scroll scene ---------- */
.scene {
  position: relative;
  z-index: 1;
  perspective: 1400px;
}

.section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.section.pos-tl {
  justify-content: flex-start;
}

.section.pos-br {
  justify-content: flex-end;
}

.section.pos-tl .panel {
  align-items: flex-start;
  text-align: left;
  margin-top: -8vh;
}

.section.pos-br .panel {
  align-items: flex-end;
  text-align: right;
  margin-top: 8vh;
}

.panel-wrap {
  width: 100%;
  display: flex;
  padding: 0 6vw;
}

.section.pos-tl .panel-wrap {
  justify-content: flex-start;
}

.section.pos-br .panel-wrap {
  justify-content: flex-end;
}

.panel {
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 38px 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.45);
  will-change: transform, opacity;
  transform-style: preserve-3d;
}

.eyebrow {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pink-light);
}

h1,
h2 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.28;
  color: var(--mint-pale);
  letter-spacing: -0.015em;
}

h1 {
  font-size: clamp(1.9rem, 4.4vw, 3.4rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.lorem {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(238, 247, 240, 0.82);
  max-width: 48ch;
}

.section.pos-br .lorem {
  margin-left: auto;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: inherit;
  padding: 16px 30px;
  border-radius: 999px;
  background: var(--coral);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 12px 26px -8px rgba(255, 91, 53, 0.55), 0 0 0 1px rgba(16, 32, 26, 0.06) inset;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.cta:hover {
  background: var(--coral-deep);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -8px rgba(255, 91, 53, 0.65);
}

.cta:focus-visible {
  outline: 3px solid var(--mint-pale);
  outline-offset: 3px;
}

.cta svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s ease;
}

.cta:hover svg {
  transform: translateX(3px);
}

/* ---------- side helix nav ---------- */
.helix-nav {
  position: fixed;
  top: 50%;
  right: 26px;
  transform: translateY(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.helix-nav a {
  position: relative;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(238, 247, 240, 0.35);
  border: 1px solid rgba(238, 247, 240, 0.5);
  transition: background 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.helix-nav a:nth-child(even) {
  transform: translateX(-7px);
}

.helix-nav a.active {
  background: var(--coral);
  border-color: var(--coral);
  transform: scale(1.35);
}

.helix-nav a:nth-child(even).active {
  transform: translateX(-7px) scale(1.35);
}

.helix-nav a .tip {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--mint-pale);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.helix-nav a:hover .tip {
  opacity: 1;
}

@media (max-width: 720px) {
  .helix-nav {
    display: none;
  }

  .panel {
    max-width: 100%;
    padding: 28px 24px;
  }

  .panel-wrap {
    padding: 0 6vw;
  }

  .section.pos-tl .panel,
  .section.pos-br .panel {
    margin-top: 0;
  }

  h1 {
    font-size: 2.4rem;
  }

  h2 {
    font-size: 1.9rem;
  }

  .scroll-hint {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .panel {
    transition: none !important;
  }

  .scroll-hint {
    display: none;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  z-index: 2;
  padding: 60px 6vw 40px;
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  border-top: 1px solid var(--glass-border);
  margin-top: 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

/* Footer Logo */
.footer-logo img {
  max-width: 200px;
  height: auto;
  display: block;
  filter: brightness(0) invert(1) opacity(0.9);
}

/* Social Icons */
.footer-social {
  display: flex;
  gap: 20px;
  align-items: center;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(238, 247, 240, 0.1);
  border: 1px solid var(--glass-border);
  color: var(--mint-pale);
  font-size: 18px;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.footer-social a:hover {
  background: var(--coral);
  border-color: var(--coral);
  color: var(--ink);
  transform: translateY(-3px);
}

/* Company Info */
.footer-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 18px;
  font-size: 0.85rem;
  color: rgba(238, 247, 240, 0.6);
  line-height: 1.6;
}

.footer-info p {
  margin: 0;
}

/* Privacy Policy */
.footer-privacy a {
  color: rgba(238, 247, 240, 0.5);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.footer-privacy a:hover {
  color: var(--mint-pale);
  border-bottom-color: var(--mint-pale);
}

/* ---- Responsive Footer ---- */
@media (max-width: 720px) {
  .site-footer {
    padding: 40px 6vw 30px;
  }

  .footer-logo img {
    max-width: 150px;
  }

  .footer-social a {
    width: 38px;
    height: 38px;
    font-size: 15px;
  }

  .footer-info {
    font-size: 0.75rem;
    gap: 4px 12px;
  }
}

@media (max-width: 480px) {
  .site-footer {
    padding: 30px 6vw 24px;
  }

  .footer-logo img {
    max-width: 120px;
  }

  .footer-social {
    gap: 14px;
  }

  .footer-social a {
    width: 34px;
    height: 34px;
    font-size: 13px;
  }

  .footer-info {
    flex-direction: column;
    gap: 2px;
    font-size: 0.7rem;
  }
}