/* ═══════════════════════════════════════════════════════════════════
   SENEYE AQUACULTURE — Clean Light Theme (Teal Accent)
   ═══════════════════════════════════════════════════════════════════ */

/* ─── RESET & BASE ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Navy text palette */
  --navy-900: #0a1f35;
  --navy-800: #0e2a47;
  --navy-700: #133a68;
  --navy-600: #1a4a7a;
  --navy-500: #2a5f8f;

  /* Teal accent */
  --teal-600: #a0732a;
  --teal-500: #c8922a;
  --teal-400: #e8b84b;
  --teal-300: #f0ca6e;
  --teal-100: #fdf3d7;
  --teal-50:  #fefaee;

  /* Light backgrounds */
  --bg-white:   #ffffff;
  --bg-off:     #f7f9fc;
  --bg-teal:    #fefaee;
  --bg-navy:    #0a1f35;

  /* Text */
  --text-dark:  #0a1f35;
  --text-mid:   #3a5068;
  --text-light: #6b8299;
  --text-xlight:#9ab0c4;

  /* Borders */
  --border:     rgba(10,31,53,0.1);
  --border-mid: rgba(10,31,53,0.15);
  --border-teal: rgba(232,184,75,0.35);

  /* Glass (used on dark/photo sections) */
  --glass-bg:     rgba(255,255,255,0.10);
  --glass-border: rgba(255,255,255,0.20);
  --glass-hover:  rgba(255,255,255,0.16);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #e8b84b, #a0732a);
  --gradient-hero:    linear-gradient(180deg, rgba(10,31,53,0.15) 0%, rgba(10,31,53,0.55) 55%, rgba(10,31,53,0.92) 100%);

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(10,31,53,0.08);
  --shadow-md:   0 4px 20px rgba(10,31,53,0.10);
  --shadow-lg:   0 8px 40px rgba(10,31,53,0.12);
  --shadow-glow: 0 0 40px rgba(232,184,75,0.18);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Typography */
  --font-body:    'Poppins', sans-serif;
  --font-display: 'Poppins', sans-serif;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Poppins', sans-serif; background-color: var(--bg-white); color: var(--text-dark); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-off); }
::-webkit-scrollbar-thumb { background: var(--teal-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--teal-500); }

::selection { background: rgba(232,184,75,0.2); color: var(--navy-900); }

/* ─── UTILITY ───────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* In the hero, use solid teal so it reads clearly over the dark photo */
.hero-title .gradient-text {
  background: none;
  -webkit-text-fill-color: var(--teal-400);
  color: var(--teal-400);
}

.section { padding: 100px 0; position: relative; }

.section-header { text-align: center; margin-bottom: 64px; }

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal-500);
  background: var(--teal-50);
  border: 1px solid var(--border-teal);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy-900);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── BUTTONS ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-md);
  font-family: var(--font-body); font-size: 15px; font-weight: 600;
  cursor: pointer; transition: var(--transition); border: none; white-space: nowrap;
}
.btn-primary { background: var(--gradient-primary); color: #fff; box-shadow: 0 4px 20px rgba(160,115,42,0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(160,115,42,0.4); }
.btn-ghost { background: transparent; color: var(--navy-900); border: 1.5px solid var(--border-mid); }
.btn-ghost:hover { background: var(--bg-off); border-color: var(--teal-400); color: var(--teal-600); }
.btn-ghost-white { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.4); }
.btn-ghost-white:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.7); }
.btn-lg { padding: 18px 36px; font-size: 16px; }
.btn-sm { padding: 10px 20px; font-size: 14px; }

/* ─── NAVBAR ────────────────────────────────────────────────────── */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 8px 0; transition: var(--transition); }
.navbar.scrolled { background: rgba(255,255,255,0.96); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 12px 0; box-shadow: var(--shadow-sm); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-text { font-family: var(--font-display); font-size: 22px; font-weight: 700; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; letter-spacing: -0.5px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { font-size: 1.3rem; font-weight: 500; color: rgba(255,255,255,0.85); padding: 8px 16px; border-radius: var(--radius-sm); transition: var(--transition); }
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.12); }
.navbar.scrolled .nav-links a { color: var(--text-mid); }
.navbar.scrolled .nav-links a:hover { color: var(--navy-900); background: var(--bg-off); }
.nav-cta { background: var(--gradient-primary) !important; color: #fff !important; padding: 10px 20px !important; border-radius: var(--radius-md) !important; box-shadow: 0 4px 16px rgba(160,115,42,0.3); }
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(160,115,42,0.4) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }
.navbar.scrolled .hamburger span { background: var(--navy-900); }

/* ─── HERO ──────────────────────────────────────────────────────── */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(1.15) brightness(0.5); }
.hero-overlay { position: absolute; inset: 0; background: var(--gradient-hero); }
.hero-particles { position: absolute; inset: 0; overflow: hidden; }
.particle { position: absolute; border-radius: 50%; background: rgba(232,184,75,0.6); animation: float linear infinite; pointer-events: none; }
@keyframes float { 0% { transform: translateY(100vh) scale(0); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { transform: translateY(-100px) scale(1); opacity: 0; } }

.hero-content { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; padding: 120px 24px 80px; width: 100%; }
.hero-content-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }

.hero-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: #fff; background: var(--teal-500); border: none; padding: 8px 18px; border-radius: 100px; margin-bottom: 24px; box-shadow: 0 2px 12px rgba(220,170,60,0.4); }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal-400); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.5); } }

.hero-title { font-family: var(--font-display); font-size: clamp(2.8rem, 5vw, 4.5rem); font-weight: 800; line-height: 1.1; color: #fff; margin-bottom: 24px; }
.hero-subtitle { font-size: clamp(1rem, 1.8vw, 1.15rem); color: rgba(255,255,255,0.85); max-width: 520px; line-height: 1.7; margin-bottom: 40px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--teal-400); line-height: 1; }
.stat-label { font-size: 11px; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 1px; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.2); }

.hero-scroll-hint { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.45); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; z-index: 1; animation: bounce 2s ease-in-out infinite; }
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ─── HERO DASHBOARD ────────────────────────────────────────────── */
.hero-dashboard { position: relative; }
.hero-dashboard-card {
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: 0 0 0 1px rgba(232,184,75,0.08), 0 24px 64px rgba(0,0,0,0.4), 0 0 80px rgba(232,184,75,0.08);
  animation: dashFloat 4s ease-in-out infinite;
}
@keyframes dashFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.hd-header { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.hd-dots { display: flex; gap: 5px; }
.hd-dots span { width: 10px; height: 10px; border-radius: 50%; }
.hd-dots span:nth-child(1) { background: #ff5f57; }
.hd-dots span:nth-child(2) { background: #febc2e; }
.hd-dots span:nth-child(3) { background: #28c840; }
.hd-title { font-size: 11px; color: rgba(255,255,255,0.45); letter-spacing: 0.5px; flex: 1; }
.hd-status { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--teal-300); font-weight: 600; }
.hd-live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal-400); animation: pulse 1.5s ease-in-out infinite; }
.hd-tank-label { display: flex; align-items: center; gap: 6px; font-size: 12px; color: rgba(255,255,255,0.65); margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.hd-ok-badge { margin-left: auto; background: rgba(232,184,75,0.15); color: var(--teal-400); border: 1px solid rgba(232,184,75,0.3); border-radius: 100px; padding: 2px 10px; font-size: 10px; font-weight: 700; letter-spacing: 0.5px; }
.hd-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
.hd-metric { background: rgba(255,255,255,0.08); border-radius: var(--radius-sm); padding: 10px; display: flex; flex-direction: column; align-items: center; gap: 3px; }
.hd-metric-icon { width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 2px; }
.temp-icon { background: rgba(255,140,0,0.15); color: #ff8c00; }
.ph-icon { background: rgba(100,180,255,0.15); color: #64b4ff; }
.nh3-icon { background: rgba(255,80,120,0.15); color: #ff5078; }
.water-icon { background: rgba(232,184,75,0.15); color: var(--teal-400); }
.par-icon { background: rgba(255,220,0,0.15); color: #ffdc00; }
.site-icon { background: rgba(160,100,255,0.15); color: #a064ff; }
.hd-metric-label { font-size: 9px; color: rgba(255,255,255,0.45); text-transform: uppercase; letter-spacing: 0.5px; }
.hd-metric-value { font-size: 13px; font-weight: 700; color: #fff; font-family: var(--font-display); }
.hd-metric-ok { font-size: 9px; color: var(--teal-400); }
.hd-chart { margin-bottom: 12px; }
.hd-chart-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.hd-chart-title { font-size: 10px; font-weight: 600; color: rgba(255,255,255,0.6); }
.hd-chart-range { font-size: 10px; color: var(--teal-400); }
.hd-chart-area { border-radius: 6px; overflow: hidden; background: rgba(0,0,0,0.15); }
.hd-chart-labels { display: flex; justify-content: space-between; margin-top: 4px; }
.hd-chart-labels span { font-size: 9px; color: rgba(255,255,255,0.4); }
.hd-alerts { display: flex; justify-content: space-between; align-items: center; }
.hd-alert-item { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--teal-300); }
.hd-alert-item.ok .hd-alert-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal-400); animation: pulse 2s ease-in-out infinite; }
.hd-alert-time { font-size: 10px; color: rgba(255,255,255,0.4); }

.hd-float-badge {
  position: absolute;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(232,184,75,0.2);
  border-radius: 100px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--navy-800);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}
.hd-float-1 { top: -16px; right: -20px; animation: floatBadge1 3s ease-in-out infinite; }
.hd-float-2 { bottom: 60px; left: -28px; animation: floatBadge2 3.5s ease-in-out infinite; }
.hd-float-3 { bottom: -16px; right: 20px; animation: floatBadge3 4s ease-in-out infinite; }
.hd-float-4 { top: 42%; right: -28px; animation: floatBadge2 3.2s ease-in-out infinite; }
.hd-float-5 { top: 20%; right: -28px; animation: floatBadge3 3.8s ease-in-out infinite; }
.hd-float-alert { background: rgba(15,10,10,0.85); border-color: rgba(239,68,68,0.5); color: #fca5a5; }
.hd-float-5.hd-float-alert { border-color: rgba(249,115,22,0.5); color: #fdba74; }
@keyframes floatBadge1 { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-6px) rotate(2deg); } }
@keyframes floatBadge2 { 0%, 100% { transform: translateY(0) rotate(1deg); } 50% { transform: translateY(-8px) rotate(-1deg); } }
@keyframes floatBadge3 { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-5px) rotate(2deg); } }

/* ─── TRUST BAR ─────────────────────────────────────────────────── */
.trust-bar { background: var(--bg-off); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px 0; }
.trust-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; justify-content: center; flex-wrap: wrap; gap: 32px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 500; color: var(--text-mid); }
.trust-item svg { color: var(--teal-500); flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════════════════
   WHY — FULL BLEED SPLIT
   ═══════════════════════════════════════════════════════════════════ */
.why-fullbleed {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 90vh;
}

.why-fb-image {
  position: relative;
  overflow: hidden;
}
.why-fb-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.1) brightness(0.85);
  transition: transform 8s ease;
}
.why-fullbleed:hover .why-fb-image img {
  transform: scale(1.04);
}
.why-fb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,31,53,0.2) 0%, rgba(232,184,75,0.08) 100%);
}

.why-fb-stat-stack {
  position: absolute;
  bottom: 48px;
  left: 40px;
  right: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.fb-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.fb-stat-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  text-shadow: 0 0 40px rgba(232,184,75,0.4);
}
.fb-stat-pct, .fb-stat-unit {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
}
.fb-stat-label {
  font-size: 16px;
  color: rgba(255,255,255,0.9);
  line-height: 1.4;
  flex-basis: 100%;
  padding-left: 2px;
}

.why-fb-content {
  background: var(--bg-white);
  padding: 80px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.why-fb-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy-900);
  margin: 16px 0 24px;
}
.why-fb-content h2 em {
  font-style: normal;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.why-lead {
  font-size: 1.05rem;
  color: var(--text-dark);
  line-height: 1.75;
  margin-bottom: 16px;
  border-left: 3px solid var(--teal-500);
  padding-left: 16px;
}

.why-fb-content p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 32px;
}

.why-checklist {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}
.why-check {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.check-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--teal-100);
  border: 1.5px solid var(--teal-500);
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
}
.check-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-500);
}
.why-check div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.why-check strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-900);
}
.why-check span {
  font-size: 13px;
  color: var(--text-mid);
}

@media (max-width: 900px) {
  .why-fullbleed { grid-template-columns: 1fr; }
  .why-fb-image { min-height: 50vh; }
  .why-fb-content { padding: 56px 32px; }
}

/* ═══════════════════════════════════════════════════════════════════
   PARAMETERS — IMMERSIVE (keeps dark photo bg)
   ═══════════════════════════════════════════════════════════════════ */
.params-immersive {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  background: var(--bg-off);
}
.params-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.params-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(1.4) brightness(0.35) hue-rotate(160deg);
}
.params-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,31,53,0.60) 0%, rgba(10,31,53,0.40) 50%, rgba(10,31,53,0.70) 100%);
}
.params-immersive .container { position: relative; z-index: 1; }
.params-immersive .section-title { color: #fff; }
.params-immersive .section-desc { color: rgba(255,255,255,0.72); }

.params-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

/* NH3 hero card */
.param-hero-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.param-hero-bg { position: absolute; inset: 0; }
.param-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.3) brightness(0.65);
}
.param-hero-dim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,31,53,0.05) 0%, rgba(10,31,53,0.75) 70%);
}
.param-hero-content {
  position: relative;
  z-index: 1;
  padding: 32px;
}
.param-hero-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.critical-badge {
  background: rgba(255,50,80,0.2);
  border: 1px solid rgba(255,50,80,0.4);
  color: #ff6480;
}
.param-hero-symbol {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
  text-shadow: 0 0 60px rgba(232,184,75,0.3);
}
.param-hero-content h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.param-hero-content p {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  line-height: 1.65;
  margin-bottom: 20px;
}
.meter-track {
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}
.meter-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  transition: width 1s ease;
}
.meter-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: rgba(255,255,255,0.45);
}
.meter-current {
  color: var(--teal-300);
  font-weight: 600;
}

/* 4 secondary param cards */
.params-secondary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.param-sec-card {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.param-sec-card:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(232,184,75,0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.param-sec-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
}
.temp-glow  { background: radial-gradient(circle at 50% 0%, rgba(255,140,0,0.18) 0%, transparent 65%); }
.ph-glow    { background: radial-gradient(circle at 50% 0%, rgba(100,180,255,0.18) 0%, transparent 65%); }
.water-glow { background: radial-gradient(circle at 50% 0%, rgba(232,184,75,0.18) 0%, transparent 65%); }
.light-glow { background: radial-gradient(circle at 50% 0%, rgba(255,220,0,0.18) 0%, transparent 65%); }

.param-sec-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(232,184,75,0.12);
  border: 1px solid rgba(232,184,75,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-400);
  margin-bottom: 12px;
}
.param-sec-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--teal-400);
  line-height: 1;
  margin-bottom: 6px;
}
.param-sec-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.param-sec-card p {
  font-size: 13px;
  color: rgba(255,255,255,0.68);
  line-height: 1.6;
  margin-bottom: 14px;
}
.param-sec-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--teal-300);
  background: rgba(232,184,75,0.1);
  border: 1px solid rgba(232,184,75,0.25);
  padding: 3px 10px;
  border-radius: 100px;
}

@media (max-width: 900px) {
  .params-showcase { grid-template-columns: 1fr; }
  .param-hero-card { min-height: 360px; }
  .params-secondary { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .params-secondary { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════
   HOW IT WORKS — TIMELINE (light bg)
   ═══════════════════════════════════════════════════════════════════ */
.how-timeline {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  background: var(--bg-white);
}
.how-tl-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.how-tl-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.6) brightness(0.18);
}
.how-tl-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(247,249,252,0.88) 50%, rgba(255,255,255,0.94) 100%);
}
.how-timeline .container { position: relative; z-index: 1; }
.how-timeline .section-title { color: var(--navy-900); }

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 0;
}
.tl-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--teal-400) 10%, var(--teal-500) 50%, var(--teal-400) 90%, transparent);
  transform: translateX(-50%);
}
.tl-step {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 40px);
  margin-bottom: 48px;
  position: relative;
}
.tl-step-right {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 40px);
}
.tl-node {
  position: absolute;
  left: 50%;
  top: 24px;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 0 0 6px rgba(232,184,75,0.12), 0 0 0 12px rgba(232,184,75,0.06);
}
.tl-node span {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}
.tl-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  max-width: 320px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.tl-card:hover {
  border-color: var(--border-teal);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(232,184,75,0.08);
  transform: translateY(-3px);
}
.tl-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--teal-50);
  border: 1px solid var(--border-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-500);
  margin-bottom: 14px;
}
.tl-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 8px;
}
.tl-card p {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.65;
}

@media (max-width: 700px) {
  .tl-line { left: 24px; }
  .tl-step { justify-content: flex-start; padding-right: 0; padding-left: 72px; }
  .tl-step-right { padding-left: 72px; }
  .tl-node { left: 24px; }
  .tl-card { max-width: 100%; }
}

/* ═══════════════════════════════════════════════════════════════════
   APPLICATIONS — INFINITE SCROLL CAROUSEL (light bg)
   ═══════════════════════════════════════════════════════════════════ */
.applications-carousel {
  padding: 80px 0 0;
  background: var(--bg-off);
  overflow: hidden;
}

.applications-carousel .section-header {
  margin-bottom: 48px;
}

.carousel-outer {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding-bottom: 80px;
}

.carousel-outer::before,
.carousel-outer::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
 

.carousel-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: carouselScroll 40s linear infinite;
  will-change: transform;
}

.carousel-track:hover {
  animation-play-state: paused;
}

@keyframes carouselScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.carousel-tile {
  position: relative;
  width: 380px;
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 0;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
  box-shadow: var(--shadow-md);
}

.carousel-tile:hover {
  transform: scale(1.03) translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 0 2px rgba(232,184,75,0.3);
}

.carousel-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.1) brightness(0.85);
  transition: filter 0.4s ease, transform 0.6s ease;
}

.carousel-tile:hover img {
  filter: saturate(1.2) brightness(0.95);
  transform: scale(1.06);
}

.tile-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10,31,53,0.0) 30%,
    rgba(10,31,53,0.45) 65%,
    rgba(10,31,53,0.85) 100%
  );
  transition: background 0.4s ease;
}

.carousel-tile:hover .tile-overlay {
  background: linear-gradient(
    180deg,
    rgba(232,184,75,0.06) 0%,
    rgba(10,31,53,0.35) 55%,
    rgba(10,31,53,0.82) 100%
  );
}

.tile-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px 24px;
  z-index: 1;
  transform: translateY(4px);
  transition: transform 0.3s ease;
}

.carousel-tile:hover .tile-label {
  transform: translateY(0);
}

.tile-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal-300);
  background: rgba(232,184,75,0.18);
  border: 1px solid rgba(232,184,75,0.35);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 8px;
}

.tile-label h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

.carousel-tile::after {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 3px;
  background: var(--gradient-primary);
  border-radius: 0 2px 2px 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.carousel-tile:hover::after {
  opacity: 1;
}

/* ═══════════════════════════════════════════════════════════════════
   CLOUD — LIGHT SPLIT WITH TEAL MESH
   ═══════════════════════════════════════════════════════════════════ */
.cloud-mesh {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  background: var(--bg-white);
}
.mesh-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(232,184,75,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 30%, rgba(160,115,42,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.cloud-mesh-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.cloud-mesh-text .section-tag { display: inline-block; margin-bottom: 16px; }
.cloud-mesh-text .section-title { text-align: left; font-size: clamp(2rem, 3.5vw, 2.8rem); margin-bottom: 20px; color: var(--navy-900); }
.cloud-mesh-text > p { color: var(--text-mid); line-height: 1.7; margin-bottom: 32px; font-size: 1rem; }

.cloud-feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}
.cfl-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.cfl-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-500);
  flex-shrink: 0;
  margin-top: 6px;
  box-shadow: 0 0 8px rgba(232,184,75,0.35);
}
.cfl-item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cfl-item strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-900);
}
.cfl-item span {
  font-size: 13px;
  color: var(--text-mid);
}

/* Cloud visual — screen mockup */
.cloud-mesh-visual { position: relative; }
.cmv-screen {
  background: var(--navy-900);
  border: 1px solid rgba(232,184,75,0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(232,184,75,0.06);
}
.cmv-topbar {
  background: rgba(0,0,0,0.25);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}
.cmv-dots { display: flex; gap: 5px; }
.cmv-dots span { width: 10px; height: 10px; border-radius: 50%; }
.cmv-dots span:nth-child(1) { background: #ff5f57; }
.cmv-dots span:nth-child(2) { background: #febc2e; }
.cmv-dots span:nth-child(3) { background: #28c840; }
.cmv-topbar > span:nth-child(2) { flex: 1; }
.cmv-live { display: flex; align-items: center; gap: 5px; color: var(--teal-300); font-weight: 600; }
.cmv-live span { width: 6px; height: 6px; border-radius: 50%; background: var(--teal-400); animation: pulse 1.5s ease-in-out infinite; }

.cmv-body { padding: 20px; }
.cmv-site-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.cmv-site-name { font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.85); }
.cmv-site-ok { font-size: 10px; font-weight: 700; color: var(--teal-400); background: rgba(232,184,75,0.12); border: 1px solid rgba(232,184,75,0.25); padding: 2px 8px; border-radius: 100px; }
.cmv-metrics-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px; }
.cmv-m { background: rgba(255,255,255,0.06); border-radius: var(--radius-sm); padding: 10px 8px; text-align: center; }
.cmv-m-label { display: block; font-size: 9px; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.cmv-m-val { font-size: 13px; font-weight: 700; color: #fff; font-family: var(--font-display); }
.cmv-m.ok .cmv-m-val { color: var(--teal-300); }
.cmv-chart-wrap { margin-bottom: 4px; }
.cmv-chart-title { font-size: 10px; color: rgba(255,255,255,0.4); margin-bottom: 6px; }
.cmv-footer-row { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.06); font-size: 11px; color: rgba(255,255,255,0.4); }
.cmv-updated { color: var(--teal-400); }

.cmv-notification {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--bg-white);
  border: 1px solid var(--border-teal);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  max-width: 240px;
  animation: notifFloat 3s ease-in-out infinite;
}
@keyframes notifFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.cmv-notif-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--teal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cmv-notif-text { display: flex; flex-direction: column; gap: 2px; }
.cmv-notif-text strong { font-size: 12px; color: var(--navy-900); }
.cmv-notif-text span { font-size: 11px; color: var(--text-mid); }

@media (max-width: 900px) {
  .cloud-mesh-layout { grid-template-columns: 1fr; gap: 48px; }
  .cmv-notification { position: static; margin-top: 16px; max-width: 100%; }
}

/* ═══════════════════════════════════════════════════════════════════
   CTA — FULL BLEED (keeps photo bg)
   ═══════════════════════════════════════════════════════════════════ */
.cta-fullbleed {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.cta-fb-bg { position: absolute; inset: 0; }
.cta-fb-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: saturate(1.0) brightness(0.55);
}
.cta-fb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,31,53,0.72) 0%, rgba(160,115,42,0.28) 100%);
}
.cta-fullbleed .container { position: relative; z-index: 1; }
.cta-fb-content {
  max-width: 680px;
  padding: 80px 0;
}
.cta-fb-content .section-tag { display: inline-block; margin-bottom: 20px; }
.cta-fb-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 20px;
}
.cta-fb-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 540px;
}
.cta-fb-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.cta-note {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.5px;
}

/* ═══════════════════════════════════════════════════════════════════
   FOOTER (light)
   ═══════════════════════════════════════════════════════════════════ */
.footer {
  background: var(--bg-off);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-tagline { font-size: 14px; color: var(--text-mid); line-height: 1.6; margin-bottom: 24px; max-width: 260px; }
.footer-social { display: flex; gap: 12px; }
.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-mid);
  transition: var(--transition);
}
.social-link:hover { background: var(--teal-50); border-color: var(--border-teal); color: var(--teal-500); }
.footer-col h4 { font-family: var(--font-display); font-size: 12px; font-weight: 700; color: var(--navy-900); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; color: var(--text-mid); transition: var(--transition); }
.footer-col a:hover { color: var(--teal-500); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 12px; color: var(--text-light); }
.footer-legal { display: flex; align-items: center; gap: 12px; }
.footer-legal a { font-size: 12px; color: var(--text-light); transition: var(--transition); }
.footer-legal a:hover { color: var(--teal-500); }
.footer-legal span { color: var(--text-xlight); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ─── MOBILE NAV ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(255,255,255,0.98); backdrop-filter: blur(20px); padding: 16px; border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md); }
  .nav-links a { color: var(--text-mid) !important; }
  .nav-links a:hover { color: var(--navy-900) !important; background: var(--bg-off) !important; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-content-split { grid-template-columns: 1fr; }
  .hero-dashboard { display: none; }
}

/* ─── AOS ANIMATIONS ────────────────────────────────────────────── */
[data-aos] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-right"] { transform: translateX(-24px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-left"] { transform: translateX(24px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }

 

/* ─── LOGO IMAGE ────────────────────────────────────────────────── */

/* nav-logo wrapper */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

 
/* Pre-scroll: the logo has a semi-transparent white pill behind it so it
   reads clearly over any hero photo regardless of background colour */
.navbar:not(.scrolled) .nav-logo { 
  border-radius: 12px;
  padding: 4px 10px;
  background: url('assets/logo-w.svg') no-repeat center;
  background-size: contain;
  height: 75px;
  width: 75px;
}

/* Scrolled: white bar — no pill needed, logo sits directly on white */
.navbar.scrolled .nav-logo {
   background: url('assets/logo.svg') no-repeat center;
  border-radius: 0;
  padding: 0;  height: 75px;
  width: 75px;
}

.navbar.scrolled .nav-logo-img {
  height: 52px;
}

/* Footer logo */
.footer-logo-link { display: inline-block; width: 180px;  height: 180px;  margin-bottom: 12px;text-decoration: none; background: url('assets/logo.svg') no-repeat center; background-size: contain; }
 

/* Minimal footer layout */
.footer-minimal {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 0 32px;
  gap: 16px;
}
.footer-minimal .footer-logo-img { margin-bottom: 0; }
.footer-minimal .footer-tagline { color: var(--text-light); font-size: 15px; margin: 0; }
.footer-minimal .footer-social { margin-top: 4px; }

/* ═══════════════════════════════════════════════════════════════════
   HOW IT WORKS — DARK ANIMATED STEPS (options 1 + 4 + 5)
═══════════════════════════════════════════════════════════════════ */

.how-steps {
  background: #071e2e;
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}

/* Subtle radial teal glow in the background */
.how-steps::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(232,184,75,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.how-header { margin-bottom: 72px; }

.section-tag--light {
  background: rgba(232,184,75,0.15);
  color: var(--teal-400);
  border: 1px solid rgba(232,184,75,0.3);
}

.how-title {
  color: #fff !important;
}

/* ── Spine (vertical progress line) ── */
.steps-track {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}

.steps-spine {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.steps-spine-fill {
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, var(--teal-500), var(--teal-400));
  border-radius: 2px;
  transition: height 0.4s ease;
  box-shadow: 0 0 12px rgba(232,184,75,0.6);
}

/* ── Individual step ── */
.step-item {
  position: relative;
  display: flex;
  justify-content: flex-end;
  padding: 0 calc(50% + 48px) 80px 0;
  /* Visible by default — JS adds .js-animate to body to enable the animation */
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

.step-item--right {
  justify-content: flex-start;
  padding: 0 0 80px calc(50% + 48px);
}

/* Only hide steps that JS has individually confirmed are off-screen */
.step-item.step-will-animate {
  opacity: 0;
  transform: translateX(-40px);
}

.step-item--right.step-will-animate {
  transform: translateX(40px);
}

.step-item.step-will-animate.active {
  opacity: 1;
  transform: translateX(0);
}

/* ── Watermark number ── */
.step-watermark {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 160px;
  font-weight: 900;
  line-height: 1;
  color: rgba(232,184,75,0.05);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  letter-spacing: -8px;
}

/* ── Node circle on the spine ── */
.step-node {
  position: absolute;
  left: 50%;
  top: 8px;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #071e2e;
  border: 2px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  transition: all 0.5s ease;
  z-index: 2;
}

.step-item.active .step-node {
  border-color: var(--teal-500);
  background: rgba(232,184,75,0.12);
  color: var(--teal-400);
  box-shadow: 0 0 0 6px rgba(232,184,75,0.1), 0 0 24px rgba(232,184,75,0.3);
}

/* ── Card body ── */
.step-body {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 28px;
  max-width: 320px;
  transition: border-color 0.5s ease, background 0.5s ease, box-shadow 0.5s ease;
}

.step-item.active .step-body {
  background: rgba(232,184,75,0.06);
  border-color: rgba(232,184,75,0.25);
  box-shadow: 0 8px 32px rgba(232,184,75,0.08);
}

/* ── Icon ── */
.step-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(232,184,75,0.1);
  border: 1px solid rgba(232,184,75,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-400);
  transition: background 0.5s ease, box-shadow 0.5s ease;
}

.step-item.active .step-icon {
  background: rgba(232,184,75,0.18);
  box-shadow: 0 4px 16px rgba(232,184,75,0.2);
}

/* ── Text ── */
.step-text { flex: 1; }

.step-meta {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--teal-400);
  margin-bottom: 6px;
  opacity: 0;
  transition: opacity 0.5s ease 0.2s;
}

.step-item.active .step-meta { opacity: 1; }

.step-text h3 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
}

.step-text p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin: 0;
}

/* ── Mobile: stack vertically ── */
@media (max-width: 700px) {
  .steps-spine { display: none; }
  .step-item,
  .step-item--right {
    padding: 0 0 40px 0;
    justify-content: center;
    transform: translateY(20px);
  }
  .step-item.active { transform: translateY(0); }
  .step-watermark { display: none; }
  .step-node { display: none; }
  .step-body { max-width: 100%; }
}

/* ═══════════════════════════════════════════════════════════ DASHBOARD SCREENSHOT */
.dashboard-screenshot-wrap {
  position: relative;
  border-radius: 12px;
  overflow: visible;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 201, 167, 0.15);
}

.dashboard-screenshot {
  width: 100%;
  display: block;
  border-radius: 12px;
  border: 1px solid rgba(0, 201, 167, 0.2);
}

/* ═══════════════════════════════════════════════════════════ PARAMS — 6 GRID */
.params-secondary--6 {
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
}
@media (max-width: 900px) {
  .params-secondary--6 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .params-secondary--6 { grid-template-columns: 1fr; }
}

/* DO and CO2 glow colours */
.do-glow  { background: radial-gradient(circle at 50% 0%, rgba(100,200,255,0.18) 0%, transparent 70%); }
.co2-glow { background: radial-gradient(circle at 50% 0%, rgba(255,160,80,0.18) 0%, transparent 70%); }

/* ═══════════════════════════════════════════════════════════ VALUE CHAIN */
.value-chain {
  background: var(--bg-navy);
  padding: 28px 0;
}
.value-chain-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  gap: 8px;
}
.vc-step {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}
.vc-step--final {
  background: var(--teal-500);
  border-color: var(--teal-400);
  color: #fff;
  box-shadow: 0 0 20px rgba(232,184,75,0.3);
}
.vc-arrow {
  color: rgba(255,255,255,0.35);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════ ADVANTAGE SECTION */
.advantage-section {
  padding: 80px 0;
  background: var(--bg-off);
}
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
@media (max-width: 900px) {
  .advantage-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .advantage-grid { grid-template-columns: 1fr; }
}
.adv-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.adv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--border-teal);
}
.adv-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--teal-50);
  border: 1px solid var(--border-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--teal-500);
}
.adv-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.adv-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════ PARAMS — UNIFORM 6-CARD GRID (3×2) */
.params-uniform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 900px) {
  .params-uniform-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .params-uniform-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════ HERO — DASHBOARD IMAGE */
.hero-dashboard-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(232,184,75,0.12), 0 24px 64px rgba(0,0,0,0.5), 0 0 80px rgba(232,184,75,0.1);
  animation: dashFloat 4s ease-in-out infinite;
}
.hero-dashboard-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

.param-card {
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}
.param-card:hover {
  background: rgba(255,255,255,0.11);
  border-color: rgba(232,184,75,0.4);
  transform: translateY(-3px);
}
.param-card-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
}
.nh3-glow  { background: radial-gradient(circle at 50% 0%, rgba(232,184,75,0.22) 0%, transparent 65%); }

.param-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-400);
  flex-shrink: 0;
}
.param-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}
.param-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  margin: 0;
}
#cookie-banner {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 99999;
      background: #0d1117;
      border-top: 1px solid rgba(255,255,255,0.08);
      padding: 20px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      font-family: 'Poppins', sans-serif;
      font-size: 13px;
      color: rgba(255,255,255,0.75);
      box-shadow: 0 -4px 32px rgba(0,0,0,0.4);
      transform: translateY(100%);
      transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
    }
    #cookie-banner.visible {
      transform: translateY(0);
    }
    #cookie-banner p {
      margin: 0;
      flex: 1;
      min-width: 220px;
      line-height: 1.6;
    }
    #cookie-banner a {
      color: #e8b84b;
      text-decoration: underline;
      text-underline-offset: 2px;
    }
    .cookie-actions {
      display: flex;
      gap: 10px;
      flex-shrink: 0;
      flex-wrap: wrap;
    }
    .cookie-btn {
      padding: 9px 20px;
      border-radius: 6px;
      font-family: 'Poppins', sans-serif;
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      border: none;
      transition: opacity 0.2s, transform 0.15s;
      white-space: nowrap;
    }
    .cookie-btn:hover { opacity: 0.85; transform: translateY(-1px); }
    .cookie-btn--accept {
      background: #e8b84b;
      color: #0d1117;
    }
    .cookie-btn--reject {
      background: transparent;
      color: rgba(255,255,255,0.6);
      border: 1px solid rgba(255,255,255,0.18);
    }
    .cookie-btn--settings {
      background: transparent;
      color: rgba(255,255,255,0.5);
      border: 1px solid rgba(255,255,255,0.1);
    }

    /* ── Cookie settings modal ─────────────────────────────────── */
    #cookie-modal {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 100000;
      background: rgba(0,0,0,0.7);
      align-items: center;
      justify-content: center;
      font-family: 'Poppins', sans-serif;
    }
    #cookie-modal.open { display: flex; }
    .cookie-modal-box {
      background: #141a22;
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 14px;
      padding: 32px;
      max-width: 520px;
      width: calc(100% - 40px);
      color: rgba(255,255,255,0.85);
      box-shadow: 0 20px 60px rgba(0,0,0,0.6);
    }
    .cookie-modal-box h3 {
      margin: 0 0 8px;
      font-size: 18px;
      font-weight: 700;
      color: #fff;
    }
    .cookie-modal-box p {
      margin: 0 0 24px;
      font-size: 13px;
      line-height: 1.65;
      color: rgba(255,255,255,0.6);
    }
    .cookie-category {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 16px;
      padding: 16px 0;
      border-top: 1px solid rgba(255,255,255,0.07);
    }
    .cookie-category-info strong {
      display: block;
      font-size: 14px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 4px;
    }
    .cookie-category-info span {
      font-size: 12px;
      color: rgba(255,255,255,0.5);
      line-height: 1.5;
    }
    /* Toggle switch */
    .cookie-toggle { flex-shrink: 0; position: relative; width: 44px; height: 24px; }
    .cookie-toggle input { opacity: 0; width: 0; height: 0; }
    .cookie-toggle-slider {
      position: absolute; inset: 0;
      background: rgba(255,255,255,0.15);
      border-radius: 24px;
      cursor: pointer;
      transition: background 0.25s;
    }
    .cookie-toggle-slider::before {
      content: '';
      position: absolute;
      left: 3px; top: 3px;
      width: 18px; height: 18px;
      background: #fff;
      border-radius: 50%;
      transition: transform 0.25s;
    }
    .cookie-toggle input:checked + .cookie-toggle-slider { background: #e8b84b; }
    .cookie-toggle input:checked + .cookie-toggle-slider::before { transform: translateX(20px); }
    .cookie-toggle input:disabled + .cookie-toggle-slider { opacity: 0.5; cursor: not-allowed; }
    .cookie-modal-actions {
      display: flex;
      gap: 10px;
      margin-top: 24px;
      flex-wrap: wrap;
    }
    .cookie-modal-actions .cookie-btn { flex: 1; min-width: 100px; text-align: center; }