/* ============================================================
   KAAMLAB — Shared CSS
   Apple AirPods Pro Aesthetic + Kaamlab Blue Brand (#1e90ff)
   ============================================================ */

/* ── Design Tokens ── */
:root {
  /* Default is standard dark theme (night) */
  --bg-0: #000000;
  --bg-1: #0a0a0a;
  --bg-2: #111111;
  --bg-3: #1a1a1a;
  --bg-4: #222222;

  --blue-core:  #0e76e6; /* Branding electric blue from Kaamlab logo */
  --blue-deep:  #005bc4;
  --blue-light: #3ba3ff;
  --blue-faint: rgba(14, 118, 230, 0.08);
  --blue-glow:  rgba(14, 118, 230, 0.22);
  --blue-rgb:   14, 118, 230;

  --text-100: #ffffff;
  --text-80:  #f0f0f2;
  --text-60:  #a0a0a8;
  --text-40:  #66666e;

  --border:       rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.18);

  --hero-overlay: linear-gradient(135deg, rgba(0,0,0,0.82) 0%, rgba(0,0,30,0.72) 50%, rgba(0,0,0,0.9) 100%);
  --page-hero-overlay: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.85) 80%, rgba(0,0,0,1) 100%);
  --nav-bg: rgba(0, 0, 0, 0.72);
  --nav-bg-scrolled: rgba(0, 0, 0, 0.92);

  --bento-blue-bg: linear-gradient(135deg, #0a1628 0%, #0d2048 100%);
  --bento-blue-text: #ffffff;
  --bento-blue-border: rgba(14, 118, 230, 0.2);

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;

  --r-sm:   10px;
  --r-md:   18px;
  --r-lg:   28px;
  --r-pill: 999px;

  --ease:   cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 0.2s;
  --t-med:  0.4s;
  --t-slow: 0.7s;

  color-scheme: dark;
}

/* ── Themes ── */

/* Sunrise / Dawn (Purple Gradient) */
html[data-theme="sunrise"] {
  --bg-0: #0c061a;
  --bg-1: #130c26;
  --bg-2: #1b1136;
  --bg-3: #25174a;
  --bg-4: #301e5c;

  --blue-core:  #b388ff;
  --blue-deep:  #7c4dff;
  --blue-light: #e040fb;
  --blue-faint: rgba(179, 136, 255, 0.08);
  --blue-glow:  rgba(179, 136, 255, 0.2);
  --blue-rgb:   179, 136, 255;

  --text-100: #ffffff;
  --text-80:  #f1eefc;
  --text-60:  #c4bfe3;
  --text-40:  #8a83ad;

  --border:       rgba(179, 136, 255, 0.1);
  --border-hover: rgba(179, 136, 255, 0.25);

  --hero-overlay: linear-gradient(135deg, rgba(12,6,26,0.85) 0%, rgba(37,23,74,0.75) 50%, rgba(12,6,26,0.92) 100%);
  --page-hero-overlay: linear-gradient(180deg, rgba(12,6,26,0.4) 0%, rgba(19,12,38,0.85) 80%, rgba(12,6,26,1) 100%);
  --nav-bg: rgba(12, 6, 26, 0.72);
  --nav-bg-scrolled: rgba(12, 6, 26, 0.92);

  --bento-blue-bg: linear-gradient(135deg, #1b0a30 0%, #2f1254 100%);
  --bento-blue-text: #ffffff;
  --bento-blue-border: rgba(179, 136, 255, 0.2);

  color-scheme: dark;
}

/* Daytime (Light Mode / Sun Style) */
html[data-theme="day"] {
  --bg-0: #ffffff;
  --bg-1: #f6f6f9;
  --bg-2: #ededf2;
  --bg-3: #e3e3eb;
  --bg-4: #d8d8e3;

  --blue-core:  #0e76e6; /* Keeping exact Kaamlab brand blue for buttons/accents */
  --blue-deep:  #005bc4;
  --blue-light: #3ba3ff;
  --blue-faint: rgba(14, 118, 230, 0.06);
  --blue-glow:  rgba(14, 118, 230, 0.15);
  --blue-rgb:   14, 118, 230;

  --text-100: #000000;
  --text-80:  #1d1d1f;
  --text-60:  #515154;
  --text-40:  #86868b;

  --border:       rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.18);

  --hero-overlay: linear-gradient(135deg, rgba(255,255,255,0.78) 0%, rgba(240,245,255,0.85) 50%, rgba(255,255,255,0.92) 100%);
  --page-hero-overlay: linear-gradient(180deg, rgba(255,255,255,0.45) 0%, rgba(246,246,249,0.88) 80%, rgba(246,246,249,1) 100%);
  --nav-bg: rgba(255, 255, 255, 0.72);
  --nav-bg-scrolled: rgba(255, 255, 255, 0.92);

  --bento-blue-bg: linear-gradient(135deg, #e9f3ff 0%, #cfe3ff 100%);
  --bento-blue-text: #1d1d1f;
  --bento-blue-border: rgba(14, 118, 230, 0.2);

  color-scheme: light;
}

/* Sunset / Dusk (Orange/Copper) */
html[data-theme="sunset"] {
  --bg-0: #1c0b02;
  --bg-1: #2b1407;
  --bg-2: #3b1c0b;
  --bg-3: #4d2713;
  --bg-4: #5e321a;

  --blue-core:  #ff7b00;
  --blue-deep:  #cc5200;
  --blue-light: #ffaa00;
  --blue-faint: rgba(255, 123, 0, 0.08);
  --blue-glow:  rgba(255, 123, 0, 0.2);
  --blue-rgb:   255, 123, 0;

  --text-100: #ffffff;
  --text-80:  #ffeedb;
  --text-60:  #dcbfa8;
  --text-40:  #a3826b;

  --border:       rgba(255, 123, 0, 0.12);
  --border-hover: rgba(255, 123, 0, 0.28);

  --hero-overlay: linear-gradient(135deg, rgba(28,11,2,0.85) 0%, rgba(77,39,19,0.75) 50%, rgba(28,11,2,0.92) 100%);
  --page-hero-overlay: linear-gradient(180deg, rgba(28,11,2,0.4) 0%, rgba(43,20,7,0.85) 80%, rgba(28,11,2,1) 100%);
  --nav-bg: rgba(28, 11, 2, 0.72);
  --nav-bg-scrolled: rgba(28, 11, 2, 0.92);

  --bento-blue-bg: linear-gradient(135deg, #381200 0%, #612100 100%);
  --bento-blue-text: #ffffff;
  --bento-blue-border: rgba(255, 123, 0, 0.25);

  color-scheme: dark;
}

/* Late Night / Sleep (Obsidian soft dim dark) */
html[data-theme="dark-obsidian"] {
  --bg-0: #000000;
  --bg-1: #050505;
  --bg-2: #0b0b0c;
  --bg-3: #121213;
  --bg-4: #1a1a1c;

  --blue-core:  #0053a6;
  --blue-deep:  #003770;
  --blue-light: #1e88e5;
  --blue-faint: rgba(0, 83, 166, 0.05);
  --blue-glow:  rgba(0, 83, 166, 0.15);
  --blue-rgb:   0, 83, 166;

  --text-100: #e0e0e0;
  --text-80:  #b8b8ba;
  --text-60:  #7e7e80;
  --text-40:  #4b4b4d;

  --border:       rgba(255, 255, 255, 0.04);
  --border-hover: rgba(255, 255, 255, 0.1);

  --hero-overlay: linear-gradient(135deg, rgba(0,0,0,0.9) 0%, rgba(0,0,10,0.82) 50%, rgba(0,0,0,0.95) 100%);
  --page-hero-overlay: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(5,5,5,0.9) 80%, rgba(0,0,0,1) 100%);
  --nav-bg: rgba(0, 0, 0, 0.85);
  --nav-bg-scrolled: rgba(0, 0, 0, 0.96);

  --bento-blue-bg: linear-gradient(135deg, #050f1d 0%, #09172c 100%);
  --bento-blue-text: #b8b8ba;
  --bento-blue-border: rgba(0, 83, 166, 0.15);

  color-scheme: dark;
}


/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg-0);
  color: var(--text-80);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
ul, ol { list-style: none; }
::selection { background: var(--blue-core); color: #fff; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: 52px;
  background: var(--nav-bg);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.nav-header.scrolled {
  background: var(--nav-bg-scrolled);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
/* Real logo image sizing */
.nav-logo-img {
  height: 32px;
  width: auto;
  display: block;
  object-fit: contain;
}
/* Logo visibility: show exactly one logo for the active theme.
   Default (no theme set yet): show dark logo (white text) for safety on dark bg.
   Day theme: show light logo (black text) for light backgrounds.
   Dark themes: show dark logo (white text) for dark backgrounds. */
.nav-logo .nav-logo-light {
  display: none !important;
}
.nav-logo .nav-logo-dark {
  display: block !important;
}
html[data-theme="day"] .nav-logo .nav-logo-light {
  display: block !important;
}
html[data-theme="day"] .nav-logo .nav-logo-dark {
  display: none !important;
}
.nav-logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-100);
  letter-spacing: -0.02em;
  display: none;
}
/* Show text fallback if both images are hidden/broken */
.nav-logo:has(img[hidden]) .nav-logo-text,
.nav-logo:has(img[style*="display: none"]) .nav-logo-text {
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex: 1;
  justify-content: center;
}
.nav-link {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-60);
  letter-spacing: 0.01em;
  transition: color var(--t-fast);
  position: relative;
  padding-bottom: 2px;
}
.nav-link:hover { color: var(--text-100); }
.nav-link.active { color: var(--text-100); }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--blue-core);
  border-radius: 1px;
}
.nav-cta {
  font-size: 0.78rem;
  font-weight: 500;
  color: #fff;
  background: var(--blue-core);
  padding: 7px 16px;
  border-radius: var(--r-pill);
  transition: background var(--t-fast), transform var(--t-fast);
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--blue-light); transform: scale(1.02); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-80);
  border-radius: 2px;
  transition: transform var(--t-med) var(--ease), opacity var(--t-fast);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav menu */
@media (max-width: 720px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 52px; left: 0; right: 0;
    background: rgba(0,0,0,0.97);
    flex-direction: column;
    gap: 0;
    padding: 0;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
  .nav-links.open { display: flex; }
  .nav-links .nav-link {
    display: block;
    width: 100%;
    padding: 16px var(--space-md);
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
  }
  .nav-links .nav-link::after { display: none; }
  .nav-hamburger { display: flex; }
  .nav-cta { display: none; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-core);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: var(--r-pill);
  letter-spacing: -0.01em;
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  box-shadow: 0 4px 20px rgba(var(--blue-rgb), 0.3);
}
.btn-primary:hover {
  background: var(--blue-light);
  transform: scale(1.02);
  box-shadow: 0 6px 30px rgba(var(--blue-rgb), 0.45);
}
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--blue-core);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 13px 28px;
  border-radius: var(--r-pill);
  border: 1.5px solid rgba(var(--blue-rgb), 0.4);
  letter-spacing: -0.01em;
  transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast);
}
.btn-ghost:hover {
  border-color: var(--blue-core);
  background: var(--blue-faint);
  color: var(--blue-light);
}
.btn-full { width: 100%; justify-content: center; }

/* Submit button loading */
.btn-submit { position: relative; overflow: hidden; }
.btn-spinner { width: 18px; height: 18px; display: none; animation: spin 0.8s linear infinite; }
.btn-submit.loading .btn-text { opacity: 0; }
.btn-submit.loading .btn-spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   PAGE HERO (used on inner pages: Services, About, Contact)
   ============================================================ */
.page-hero {
  position: relative;
  height: 55vh;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-2xl);
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
}
.page-hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--page-hero-overlay);
}
.page-hero-content {
  position: relative;
  z-index: 1;
  animation: heroIn 1s var(--ease) both;
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-core);
  margin-bottom: var(--space-xs);
}
.page-hero-headline {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--text-100);
}
.page-hero-sub {
  margin-top: var(--space-sm);
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 540px;
  line-height: 1.65;
}

/* ============================================================
   HOME HERO
   ============================================================ */
.home-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.home-hero:hover .hero-bg-img { transform: scale(1.0); }
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--space-md);
  max-width: 920px;
  animation: heroIn 1.2s var(--ease) both;
}
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: var(--space-md);
}
.hero-headline {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--text-100);
  margin-bottom: var(--space-md);
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.18rem);
  font-weight: 300;
  color: rgba(255,255,255,0.68);
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}
.hero-learn-more {
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.2);
  font-size: 0.88rem;
}
.hero-learn-more:hover {
  color: var(--text-100);
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.05);
}
.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
  animation: fadeInUpHint 2s 1.5s var(--ease) both;
}
@keyframes fadeInUpHint {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to   { opacity: 0.5; transform: translateX(-50%) translateY(0); }
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.5));
  animation: pulseLine 2s ease infinite;
}
@keyframes pulseLine { 0%,100% { opacity: 0.3; } 50% { opacity: 1; } }
.hero-scroll-hint span {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   TICKER STRIP
   ============================================================ */
.ticker-strip {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 14px 0;
}
.ticker-track {
  display: flex;
  gap: var(--space-md);
  width: max-content;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker-track span { font-size: 0.78rem; font-weight: 400; letter-spacing: 0.05em; color: var(--text-40); }
.ticker-track .dot { color: var(--blue-core); font-size: 1rem; }

/* ============================================================
   SECTION COMMONS
   ============================================================ */
.section { padding: var(--space-3xl) 0; }
.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-core);
  margin-bottom: var(--space-sm);
}
.section-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-100);
  margin-bottom: var(--space-sm);
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-60);
  max-width: 600px;
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}

/* ============================================================
   HOME: INTRO + STATS + FEATURE + TESTIMONIALS + CTA
   ============================================================ */
.intro-section {
  background: var(--bg-1);
  text-align: center;
  padding: var(--space-2xl) 0;
}
.intro-label {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--blue-core); margin-bottom: var(--space-sm);
}
.intro-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700; letter-spacing: -0.03em; color: var(--text-100);
  max-width: 780px; margin: 0 auto var(--space-md); line-height: 1.12;
}
.intro-body {
  font-size: 1.05rem; color: var(--text-60);
  max-width: 680px; margin: 0 auto; line-height: 1.75;
}

.stats-section { background: var(--bg-0); padding: var(--space-2xl) 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
}
.stat-card {
  background: var(--bg-1);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  transition: background var(--t-fast);
}
.stat-card:hover { background: var(--bg-2); }
.stat-number {
  display: inline-block;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text-100);
  line-height: 1;
}
.stat-plus { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 700; color: var(--blue-core); }
.stat-label { margin-top: var(--space-xs); font-size: 0.82rem; color: var(--text-60); }

.feature-section {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.feature-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.feature-headline {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700; letter-spacing: -0.03em; color: var(--text-100);
  margin-bottom: var(--space-md); line-height: 1.1;
}
.feature-body {
  font-size: 1.02rem; color: var(--text-60); line-height: 1.75; margin-bottom: var(--space-lg);
}
.feature-list { display: flex; flex-direction: column; gap: var(--space-sm); margin-bottom: var(--space-lg); }
.feature-list li {
  display: flex; align-items: flex-start;
  gap: var(--space-sm); font-size: 0.95rem;
  color: var(--text-80); line-height: 1.5;
}
.feature-list-icon { color: var(--blue-core); flex-shrink: 0; margin-top: 2px; }
.feature-visual {
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.7);
  border: 1px solid var(--border);
}
.feature-img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.feature-visual:hover .feature-img { transform: scale(1.03); }

.testimonials-section { background: var(--bg-1); overflow: hidden; }
.testimonials-section .container { margin-bottom: var(--space-xl); }
.testimonials-track-wrapper {
  padding-left: max(var(--space-md), calc((100vw - 1140px) / 2 + var(--space-md)));
  overflow: visible;
}
.testimonials-track { display: flex; gap: var(--space-md); width: max-content; }
.testimonial-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
  width: 420px; flex-shrink: 0;
  transition: border-color var(--t-med), transform var(--t-med) var(--ease);
}
.testimonial-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.testimonial-quote {
  font-size: 1rem; color: var(--text-80);
  line-height: 1.75; font-style: normal;
  margin-bottom: var(--space-lg); position: relative;
}
.testimonial-quote::before {
  content: '"'; display: block;
  font-size: 3rem; line-height: 1;
  color: var(--blue-core);
  margin-bottom: var(--space-xs);
  font-family: Georgia, serif;
}
.testimonial-author { display: flex; align-items: center; gap: var(--space-sm); }
.author-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-core));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 600; color: #fff; flex-shrink: 0;
}
.author-name { font-size: 0.9rem; font-weight: 600; color: var(--text-100); font-style: normal; }
.author-role { font-size: 0.78rem; color: var(--text-60); margin-top: 2px; }

/* CTA Section (Home bottom) */
.cta-section { background: var(--bg-0); text-align: center; padding: var(--space-3xl) 0; }
.cta-box {
  background: linear-gradient(135deg, #05101f 0%, #0a1e3a 100%);
  border: 1px solid rgba(var(--blue-rgb), 0.2);
  border-radius: var(--r-lg);
  padding: var(--space-2xl) var(--space-xl);
  max-width: 780px;
  margin: 0 auto;
}
.cta-headline {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700; letter-spacing: -0.03em;
  color: var(--text-100); margin-bottom: var(--space-sm); line-height: 1.15;
}
.cta-sub { font-size: 1rem; color: var(--text-60); margin-bottom: var(--space-lg); }
.cta-actions { display: flex; align-items: center; gap: var(--space-sm); justify-content: center; flex-wrap: wrap; }

/* ============================================================
   SERVICES: BENTO GRID
   ============================================================ */
.services-section { background: var(--bg-1); }
.services-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(240px, auto);
  gap: 16px;
}
.bento-card {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.bento-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(
    600px circle at var(--x, 50%) var(--y, 50%),
    rgba(var(--blue-rgb), 0.07),
    transparent 70%
  );
  opacity: 0;
  transition: opacity var(--t-med);
  pointer-events: none;
}
.bento-card:hover::before { opacity: 1; }
.bento-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(var(--blue-rgb),0.08);
}
.bento-wide { grid-column: span 2; }
.bento-tall { grid-row: span 2; }
.bento-blue {
  background: var(--bento-blue-bg);
  border-color: var(--bento-blue-border);
}
.bento-blue:hover { border-color: rgba(var(--blue-rgb), 0.5); }
.bento-blue .bento-title,
.bento-blue .bento-desc {
  color: var(--bento-blue-text);
}

.bento-content { padding: var(--space-lg); height: 100%; display: flex; flex-direction: column; gap: var(--space-xs); }
.bento-icon { color: var(--blue-core); margin-bottom: var(--space-xs); }
.bento-tag { font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em; color: var(--blue-core); }
.bento-title { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.025em; color: var(--text-100); line-height: 1.2; }
.bento-desc { font-size: 0.88rem; color: var(--text-60); line-height: 1.65; margin-top: auto; }

.bento-image-card .bento-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bento-img-overlay {
  position: absolute; inset: 0;
  background: var(--bento-img-overlay, linear-gradient(135deg, rgba(0,0,0,0.82) 0%, rgba(0,0,20,0.6) 100%));
}
.bento-content-overlay { position: relative; z-index: 1; }

/* Services Process Section */
.process-section { background: var(--bg-0); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.process-step {
  padding: var(--space-lg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  position: relative;
  transition: border-color var(--t-med), background var(--t-med);
}
.process-step:hover { border-color: var(--border-hover); background: var(--bg-2); }
.process-num {
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(var(--blue-rgb), 0.15);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: var(--space-sm);
}
.process-title { font-size: 1rem; font-weight: 600; color: var(--text-100); margin-bottom: 6px; }
.process-desc { font-size: 0.85rem; color: var(--text-60); line-height: 1.6; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-section { background: var(--bg-0); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}
.about-text p { font-size: 1rem; color: var(--text-60); line-height: 1.75; margin-bottom: var(--space-md); }
.about-sub-heading { font-size: 1.3rem; font-weight: 600; color: var(--text-100); letter-spacing: -0.02em; margin-bottom: var(--space-md); }
.about-values {
  display: flex; flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}
.value-title { font-size: 0.95rem; font-weight: 600; color: var(--text-100); margin-bottom: 4px; }
.value-desc { font-size: 0.88rem; color: var(--text-60); line-height: 1.6; }

.about-stat-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-md);
}
.about-stat-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border);
  border-radius: var(--r-sm); overflow: hidden;
}
.about-stat { background: var(--bg-3); padding: var(--space-md); display: flex; flex-direction: column; gap: 4px; }
.about-stat-num { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.04em; color: var(--blue-core); }
.about-stat-label { font-size: 0.78rem; color: var(--text-60); }
.about-cta-row { padding-top: var(--space-xs); }

/* Team Section */
.team-section { background: var(--bg-1); }
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.team-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-lg);
  transition: border-color var(--t-med), transform var(--t-med) var(--ease);
}
.team-card:hover { border-color: var(--border-hover); transform: translateY(-3px); }
.team-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-core));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 700; color: #fff;
  margin-bottom: var(--space-md);
}
.team-name { font-size: 1.05rem; font-weight: 600; color: var(--text-100); margin-bottom: 4px; }
.team-role { font-size: 0.8rem; color: var(--blue-core); margin-bottom: var(--space-sm); }
.team-bio { font-size: 0.88rem; color: var(--text-60); line-height: 1.6; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { background: var(--bg-0); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-2xl);
  align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: var(--space-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-group { display: flex; flex-direction: column; gap: 6px; position: relative; }
.form-label { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.02em; color: var(--text-60); }
.form-input {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 13px 16px;
  font-size: 0.95rem;
  color: var(--text-100);
  font-family: var(--font);
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  -webkit-appearance: none; appearance: none;
}
.form-input::placeholder { color: var(--text-40); }
.form-input:focus {
  border-color: var(--blue-core);
  background: var(--bg-3);
  box-shadow: 0 0 0 3px rgba(var(--blue-rgb), 0.15);
}
.form-select { cursor: pointer; }
.form-textarea { resize: vertical; min-height: 130px; }
.form-error { font-size: 0.75rem; color: #ff6b6b; display: none; }
.form-group.invalid .form-error { display: block; }
.form-group.invalid .form-input { border-color: #ff6b6b; }
.form-submit-row { padding-top: var(--space-xs); }

.contact-info {
  display: flex; flex-direction: column; gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}
.contact-detail-heading {
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-40); margin-bottom: 6px;
}
.contact-link { font-size: 0.95rem; color: var(--blue-core); transition: color var(--t-fast); }
.contact-link:hover { color: var(--blue-light); }
.contact-text { font-size: 0.92rem; color: var(--text-60); line-height: 1.6; }
.contact-info .btn-ghost { padding: 10px 0; border: none; font-size: 0.9rem; }
.contact-info .btn-ghost:hover { background: none; }

/* FAQ */
.faq-section { background: var(--bg-1); }
.faq-list {
  max-width: 800px;
  margin-top: var(--space-xl);
  display: flex; flex-direction: column; gap: 0;
}
.faq-item { border-bottom: 1px solid var(--border); overflow: hidden; }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  font-size: 1rem; font-weight: 500; color: var(--text-80);
  text-align: left;
  transition: color var(--t-fast);
}
.faq-trigger:hover { color: var(--text-100); }
.faq-trigger[aria-expanded="true"] { color: var(--blue-light); }
.faq-chevron {
  color: var(--text-60); flex-shrink: 0;
  transition: transform var(--t-med) var(--ease);
}
.faq-trigger[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); color: var(--blue-core); }
.faq-panel { max-height: 0; overflow: hidden; transition: max-height var(--t-med) var(--ease); }
.faq-panel p { padding: 0 0 var(--space-md); font-size: 0.95rem; color: var(--text-60); line-height: 1.75; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: var(--space-xl) 0 var(--space-lg);
}
.footer-inner { max-width: 1140px; margin: 0 auto; padding: 0 var(--space-md); }
.footer-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border);
}
.footer-logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.95rem; font-weight: 600; color: var(--text-80);
  transition: color var(--t-fast);
}
.footer-logo-img {
  height: 28px;
  width: auto;
  object-fit: contain;
  display: block;
  opacity: 0.85;
  transition: opacity var(--t-fast);
}
.footer-logo:hover .footer-logo-img { opacity: 1; }
.footer-logo:hover { color: var(--text-100); }
.footer-nav { display: flex; align-items: center; gap: var(--space-lg); }
.footer-link { font-size: 0.82rem; color: var(--text-60); transition: color var(--t-fast); }
.footer-link:hover { color: var(--text-100); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; }
.footer-copy, .footer-tagline { font-size: 0.78rem; color: var(--text-40); }

/* ============================================================
   BOOKING MODAL
   ============================================================ */
.booking-modal {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 0;
  max-width: 580px; width: 90vw;
  max-height: 90vh; overflow-y: auto;
  color: var(--text-80);
  box-shadow: 0 50px 120px rgba(0,0,0,0.8);
}
.booking-modal::backdrop { background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.modal-inner { padding: var(--space-lg) var(--space-xl); }
.modal-close {
  position: absolute; top: var(--space-md); right: var(--space-md);
  color: var(--text-60); padding: 8px; border-radius: 50%;
  transition: color var(--t-fast), background var(--t-fast);
}
.modal-close:hover { color: var(--text-100); background: var(--bg-4); }
.modal-title { font-size: 1.4rem; font-weight: 700; letter-spacing: -0.03em; color: var(--text-100); margin-bottom: 6px; }
.modal-subtitle { font-size: 0.88rem; color: var(--text-60); margin-bottom: var(--space-lg); }
.modal-form { display: flex; flex-direction: column; gap: var(--space-md); }
.modal-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }

.calendar-block, .timeslot-block { display: flex; flex-direction: column; gap: var(--space-sm); }
.calendar-label {
  font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-60);
}
.calendar-grid {
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: var(--space-sm); overflow: hidden;
}
.cal-header-row { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin-bottom: 4px; }
.cal-day-header { font-size: 0.7rem; font-weight: 500; color: var(--text-40); text-align: center; padding: 4px; }
.cal-days-container { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-day {
  aspect-ratio: 1; border-radius: 50%; font-size: 0.8rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; border: none; background: none;
  color: var(--text-80); font-family: var(--font);
  transition: background var(--t-fast), color var(--t-fast);
}
.cal-day:hover:not(:disabled) { background: var(--bg-4); color: var(--text-100); }
.cal-day.active { background: var(--blue-core); color: #fff; font-weight: 600; }
.cal-day:disabled { color: var(--text-40); cursor: not-allowed; }
.cal-day.empty { background: none; cursor: default; }

.timeslot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.time-slot {
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 10px 8px;
  font-size: 0.82rem; color: var(--text-80); font-family: var(--font);
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.time-slot:hover { background: var(--bg-4); border-color: var(--border-hover); }
.time-slot.active { background: var(--blue-faint); border-color: var(--blue-core); color: var(--blue-light); }

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 30px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  opacity: 0; pointer-events: none; z-index: 9999;
  background: #1c1c1e; border: 1px solid var(--border);
  border-radius: var(--r-pill);
  padding: 12px 22px;
  display: flex; align-items: center; gap: 10px;
  font-size: 0.88rem; color: var(--text-100);
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
  transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease);
  white-space: nowrap;
}
.toast.active { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.toast-icon {
  width: 22px; height: 22px; border-radius: 50%;
  background: #30d158;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.toast.error .toast-icon { background: #ff453a; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-bento { grid-template-columns: repeat(2, 1fr); }
  .bento-wide { grid-column: span 2; }
  .bento-tall { grid-row: span 1; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .feature-inner { grid-template-columns: 1fr; }
  .feature-visual { order: -1; height: 300px; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .modal-form-row { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  :root { --space-3xl: 5rem; --space-2xl: 3.5rem; }
  .services-bento { grid-template-columns: 1fr; }
  .bento-wide, .bento-tall { grid-column: span 1; grid-row: span 1; }
  .process-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .testimonials-track-wrapper { padding-left: var(--space-md); }
  .testimonial-card { width: 85vw; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: var(--space-md); align-items: flex-start; }
  .footer-bottom { flex-direction: column; gap: var(--space-xs); align-items: flex-start; }
  .cta-box { padding: var(--space-xl) var(--space-md); }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .cta-actions { flex-direction: column; }
  .timeslot-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   RAIN EFFECT OVERLAY
   ============================================================ */
#rainCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9990;
  display: block;
}

/* ============================================================
   AMBIENT ENVIRONMENT CONTROL PANEL
   ============================================================ */
.ambient-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9995;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border);
  width: 50px;
  height: 50px;
  overflow: hidden;
  transition: width 0.4s var(--ease), height 0.4s var(--ease), border-radius 0.4s var(--ease), background var(--t-med);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
}

.ambient-panel.expanded {
  width: 320px;
  height: auto;
  min-height: 240px;
  border-radius: 24px;
}

.ambient-toggle-btn {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-80);
  transition: color var(--t-fast), transform 0.4s var(--ease);
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
  border-radius: 50%;
}

.ambient-toggle-btn:hover {
  color: var(--blue-core);
}

.ambient-panel.expanded .ambient-toggle-btn {
  transform: rotate(90deg);
}

.ambient-status-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.ambient-status-text {
  display: none;
}

.ambient-content-box {
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
  padding-top: 50px; /* Space for the floating button */
}

.ambient-panel.expanded .ambient-content-box {
  opacity: 1;
  pointer-events: auto;
}

.ambient-section {
  margin-bottom: var(--space-md);
}

.ambient-sec-title {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-40);
  margin-bottom: 8px;
}

.ambient-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ambient-opt-btn {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-60);
  transition: all var(--t-fast);
}

.ambient-opt-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-100);
}

.ambient-opt-btn.active {
  background: var(--blue-core);
  border-color: var(--blue-core);
  color: #ffffff;
}

.ambient-info-line {
  font-size: 0.72rem;
  color: var(--text-40);
  border-top: 1px solid var(--border);
  padding-top: var(--space-xs);
  margin-top: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 480px) {
  .ambient-panel {
    bottom: 16px;
    right: 16px;
  }
  .ambient-panel.expanded {
    width: calc(100vw - 32px);
  }
}


/* ============================================================
   FORM MESSAGES (PHP Success/Error)
   ============================================================ */
.form-message {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  border-radius: var(--r-sm);
  margin-top: var(--space-md);
  font-size: 0.92rem;
  line-height: 1.5;
  animation: formMessageIn 0.4s var(--ease) both;
}
.form-message-success {
  background: rgba(48, 209, 88, 0.1);
  border: 1px solid rgba(48, 209, 88, 0.3);
  color: #30d158;
}
.form-message-error {
  background: rgba(255, 69, 58, 0.1);
  border: 1px solid rgba(255, 69, 58, 0.3);
  color: #ff453a;
}
.form-message-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.form-message-success .form-message-icon {
  background: #30d158;
  color: #fff;
}
.form-message-error .form-message-icon {
  background: #ff453a;
  color: #fff;
}
.form-message strong {
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
}
.form-message p {
  margin: 0;
  font-size: 0.85rem;
  opacity: 0.85;
}
@keyframes formMessageIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}


/* ============================================================
   CAPTCHA GATE
   ============================================================ */
.captcha-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}
.captcha-box {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
  max-width: 480px;
  width: 100%;
  text-align: center;
}
.captcha-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-100);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.02em;
}
.captcha-sub {
  font-size: 0.9rem;
  color: var(--text-60);
  margin-bottom: var(--space-lg);
  line-height: 1.5;
}
.captcha-challenge {
  background: linear-gradient(135deg, var(--bg-3), var(--bg-4));
  border: 2px dashed var(--border-hover);
  border-radius: var(--r-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--blue-core);
  letter-spacing: 0.05em;
  user-select: none;
  font-family: 'Courier New', monospace;
}
.captcha-input-row {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}
.captcha-input-row .form-input {
  max-width: 160px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.captcha-error {
  color: #ff453a;
  font-size: 0.85rem;
  margin-top: var(--space-sm);
}
.captcha-success-msg {
  text-align: center;
  padding: var(--space-lg);
  background: rgba(48, 209, 88, 0.08);
  border: 1px solid rgba(48, 209, 88, 0.2);
  border-radius: var(--r-md);
  margin-bottom: var(--space-lg);
}
.captcha-success-msg p {
  color: #30d158;
  font-size: 0.95rem;
  margin: 0;
}
.captcha-success-msg strong {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
}