/* ═══════════════════════════════════════════════════════════
   STOAIX SaaS Website — styles.css  (light theme v2)
   ═══════════════════════════════════════════════════════════ */

/* ─── Custom Properties ──────────────────────────────────── */
:root {
  --bg:        #ffffff;
  --bg-2:      #f5f8ff;
  --bg-3:      #eaf1ff;
  --surface:   #ffffff;
  --border:    #dde8f7;
  --border-2:  #c8d9f2;

  --text:      #0c1427;
  --text-2:    #4a5a78;
  --text-3:    #8a9ab5;

  --blue:      #2563eb;
  --blue-h:    #1d4ed8;
  --blue-l:    #3b82f6;
  --blue-tint: #eff6ff;
  --blue-mid:  #dbeafe;
  --blue-dark: #1e3a8a;

  --green:     #16a34a;
  --green-dim: #dcfce7;

  --font: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --nav-h:     68px;
  --container: 1160px;

  --r-sm:   8px;
  --r-md:   12px;
  --r-lg:   20px;
  --r-xl:   28px;
  --r-full: 9999px;

  --ease:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io: cubic-bezier(0.45, 0, 0.55, 1);

  --shadow-sm: 0 1px 3px rgba(37,99,235,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(37,99,235,0.10), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg: 0 12px 40px rgba(37,99,235,0.13), 0 4px 12px rgba(0,0,0,0.06);
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
/* Prevent layout shift while images load */
img[loading="lazy"] { content-visibility: auto; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul { list-style: none; }

/* ─── Container ──────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--blue);
  color: #fff;
  border-radius: var(--r-full);
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 2px 10px rgba(37,99,235,0.22);
}
.btn-primary:hover {
  background: var(--blue-h);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(37,99,235,0.32);
}
.btn-primary.btn-lg  { padding: 14px 30px; font-size: 1rem; }
.btn-primary.btn-md  { padding: 11px 22px; font-size: 0.9rem; }
.btn-primary.btn-sm  { padding: 8px 18px;  font-size: 0.85rem; }
.btn-primary.btn-xl  { padding: 16px 36px; font-size: 1.05rem; }
.btn-primary.btn-full { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue-mid);
  border-radius: var(--r-full);
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-outline:hover {
  background: var(--blue-tint);
  border-color: var(--blue-l);
  transform: translateY(-1px);
}
.btn-outline.btn-full { width: 100%; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  color: var(--text-2);
  border-radius: var(--r-full);
  font-size: 0.95rem;
  font-weight: 500;
  border: 1.5px solid var(--border);
  background: var(--surface);
  transition: border-color 0.2s, color 0.2s, background 0.2s, transform 0.15s;
}
.btn-ghost:hover {
  border-color: var(--border-2);
  color: var(--text);
  background: var(--bg-2);
  transform: translateY(-1px);
}
.btn-ghost.btn-lg { padding: 14px 30px; font-size: 1rem; }
.btn-ghost.btn-xl { padding: 16px 36px; font-size: 1.05rem; }

.play-icon { font-size: 0.75rem; }

/* ─── Section badges ─────────────────────────────────────── */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: var(--blue-tint);
  color: var(--blue);
  border: 1px solid var(--blue-mid);
  border-radius: var(--r-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-headline {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-body {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 28px;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 580px;
}
.section-header { text-align: left; margin-bottom: 56px; }
.section-header.centered,
.section-headline.centered,
.section-sub.centered { text-align: center; margin-left: auto; margin-right: auto; }

/* ─── Gradient text ──────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(90deg, #2563eb 0%, #3b82f6 50%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Scroll reveal ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

.stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.stagger.in-view > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.00s; }
.stagger.in-view > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.08s; }
.stagger.in-view > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.16s; }
.stagger.in-view > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.24s; }
.stagger.in-view > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.32s; }


/* ═══════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  border-color: var(--border);
  box-shadow: 0 1px 16px rgba(37,99,235,0.06);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo-icon {
  height: 32px;
  width: auto;
}
.nav-logo-wordmark {
  height: 20px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  padding: 6px 14px;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 450;
  border-radius: var(--r-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: var(--text); background: var(--bg-2); }

.nav-dropdown-item { position: relative; }
.nav-link-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 450;
  border-radius: var(--r-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-link-btn:hover { color: var(--text); background: var(--bg-2); }
.nav-chevron { font-size: 0.65rem; margin-top: 1px; transition: transform 0.2s; }
.nav-dropdown-item:hover .nav-chevron { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s, transform 0.18s;
  transform: translateX(-50%) translateY(-6px);
}
.nav-dropdown-item:hover .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.dropdown-link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  transition: background 0.15s;
}
.dropdown-link:hover { background: var(--bg-2); }
.dropdown-icon-wrap {
  width: 34px;
  height: 34px;
  border-radius: var(--r-sm);
  background: var(--blue-tint);
  border: 1px solid var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue);
}
.dropdown-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}
.dropdown-desc {
  font-size: 0.78rem;
  color: var(--text-3);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-login {
  padding: 6px 16px;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 450;
  border-radius: var(--r-full);
  transition: color 0.2s;
}
.nav-login:hover { color: var(--text); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--r-sm);
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.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-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  flex-direction: column;
  gap: 4px;
  z-index: 899;
  box-shadow: var(--shadow-md);
  transform: translateY(-8px);
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}
.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-menu a {
  padding: 12px 16px;
  color: var(--text-2);
  font-size: 0.95rem;
  border-radius: var(--r-md);
  transition: background 0.15s, color 0.15s;
}
.mobile-menu a:hover { background: var(--bg-2); color: var(--text); }
.mobile-menu .btn-primary {
  margin-top: 8px;
  text-align: center;
  justify-content: center;
}


/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
  /* Ambient colour orbs as the base */
  background:
    radial-gradient(ellipse 80% 70% at 5%  15%, rgba(37, 99,235,0.32) 0%, transparent 55%),
    radial-gradient(ellipse 60% 55% at 92%  8%, rgba(124,58,237,0.26) 0%, transparent 50%),
    radial-gradient(ellipse 55% 45% at 55% 95%, rgba(59,130,246,0.22) 0%, transparent 50%),
    radial-gradient(ellipse 45% 40% at 28% 75%, rgba(99,102,241,0.18) 0%, transparent 52%),
    radial-gradient(ellipse 40% 35% at 75% 55%, rgba(167,139,250,0.14) 0%, transparent 55%),
    #f5f7ff;
}

/* Layer 1 — Ultravibe image for deep atmospheric texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/Ultravibe - 02.png') center top / cover no-repeat;
  opacity: 0.13;
  pointer-events: none;
  z-index: 0;
}

/* Layer 2 — readability vignette: centre stays open, only bottom fades */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, transparent 45%, rgba(245,247,255,0.95) 100%),
    linear-gradient(to right,  rgba(245,247,255,0.4) 0%, transparent 28%),
    linear-gradient(to left,   rgba(245,247,255,0.4) 0%, transparent 28%);
  pointer-events: none;
  z-index: 1;
}

/* Dot-grid over the glows */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(37,99,235,0.22) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 2;
}

.hero-gradient-img {
  position: absolute;
  top: 0; right: -4%;
  width: 62%;
  height: 115%;
  background: radial-gradient(ellipse at 70% 30%, rgba(59,130,246,0.35) 0%, rgba(99,102,241,0.2) 40%, transparent 75%),
              radial-gradient(ellipse at 90% 70%, rgba(37,99,235,0.25) 0%, transparent 60%);
  opacity: 0.5;
  pointer-events: none;
}
.hero-gradient-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #ffffff 0%, rgba(255,255,255,0.15) 40%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 3;
  padding-top: 64px;
  padding-bottom: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero-content-centered {
  display: flex;
  justify-content: center;
}

.hero-text { max-width: 560px; }

.hero-text-centered {
  max-width: 780px;
  text-align: center;
}

.hero-cta-centered {
  justify-content: center;
}

/* Hero rotating word */
.hero-word-wrap {
  position: relative;
  display: inline-block;
  vertical-align: bottom;
}
.hero-word {
  display: inline-block;
  position: absolute;
  left: 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  white-space: nowrap;
  background: linear-gradient(90deg, #2563eb 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-word.active {
  position: relative;
  opacity: 1;
  transform: translateY(0);
}
.hero-word.exit {
  opacity: 0;
  transform: translateY(-20px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  background: var(--blue-tint);
  border: 1px solid var(--blue-mid);
  border-radius: var(--r-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--blue);
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px; height: 6px;
  background: #16a34a;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-headline {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 36px;
  font-weight: 300;
  font-style: italic;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-trust {
  font-size: 0.85rem;
  color: var(--text-3);
}
.trust-highlight {
  color: var(--blue);
  font-weight: 600;
}

/* Hero Visual — floating dashboard card */
.hero-visual { position: relative; }

.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: float-card 7s ease-in-out infinite;
}
@keyframes float-card {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-10px) rotate(0.3deg); }
  66%       { transform: translateY(-5px) rotate(-0.3deg); }
}

.hcard-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.hcard-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.hcard-dot-red    { background: #ef4444; }
.hcard-dot-yellow { background: #f59e0b; }
.hcard-dot-green  { background: #22c55e; }
.hcard-title {
  margin-left: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-2);
  flex: 1;
}
.hcard-live {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: #16a34a;
  font-weight: 600;
}

.hcard-body { padding: 18px; }
.hcard-stat-row {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
  margin-bottom: 18px;
}
.hcard-stat {
  text-align: center;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 8px;
}
.stat-num  { font-size: 1.3rem; font-weight: 700; color: var(--text); letter-spacing: -0.03em; }
.stat-label { font-size: 0.65rem; color: var(--text-3); margin-top: 2px; }

.hcard-convo { display: flex; flex-direction: column; gap: 10px; }
.convo-msg { display: flex; align-items: flex-end; gap: 8px; }
.convo-incoming { flex-direction: row; }
.convo-outgoing { flex-direction: row-reverse; }

.convo-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--blue-tint);
  border: 1px solid var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--blue);
  flex-shrink: 0;
}
.ai-avatar { background: var(--blue); color: #fff; border-color: var(--blue); }
.user-avatar { background: var(--bg-3); color: var(--text-2); }

.convo-bubble {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  padding: 8px 12px;
  font-size: 0.78rem;
  color: var(--text);
  line-height: 1.5;
  max-width: 220px;
}
.ai-bubble {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  border-radius: 14px 14px 4px 14px;
}

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  width: fit-content;
}
.typing-indicator span {
  width: 6px; height: 6px;
  background: var(--text-3);
  border-radius: 50%;
  animation: typing-bounce 1.4s ease-in-out infinite;
}
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30%           { transform: translateY(-5px); }
}

.live-pulse {
  display: inline-block;
  width: 6px; height: 6px;
  background: #22c55e;
  border-radius: 50%;
  position: relative;
}
.live-pulse::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: rgba(34,197,94,0.3);
  animation: live-ring 1.6s ease-out infinite;
}
@keyframes live-ring {
  0%   { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.4); opacity: 0; }
}


/* ═══════════════════════════════════════════════════════════
   MARQUEE
   ═══════════════════════════════════════════════════════════ */
.marquee-section {
  padding: 56px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.marquee-label {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 28px;
}

.marquee-track-wrapper {
  position: relative;
  overflow: hidden;
}
.marquee-fade {
  position: absolute;
  top: 0; bottom: 0;
  width: 140px;
  z-index: 2;
  pointer-events: none;
}
.marquee-fade-left  { left: 0;  background: linear-gradient(to right, var(--bg-2), transparent); }
.marquee-fade-right { right: 0; background: linear-gradient(to left, var(--bg-2), transparent); }

.marquee-track { overflow: hidden; margin-bottom: 12px; }
.marquee-inner {
  display: flex;
  gap: 12px;
  width: max-content;
}
.marquee-left  { animation: marquee-left  28s linear infinite; }
.marquee-right { animation: marquee-right 28s linear infinite; }

@keyframes marquee-left  { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes marquee-right { from { transform: translateX(-50%); } to { transform: translateX(0); } }

.logo-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}
.logo-pill-dim { opacity: 0.6; }
.pill-logo {
  width: 18px;
  height: 18px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 3px;
}


/* ═══════════════════════════════════════════════════════════
   OVERVIEW
   ═══════════════════════════════════════════════════════════ */
.overview-section {
  padding: 100px 0;
  background: var(--bg);
}
.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.overview-left { position: sticky; top: 100px; }

.feature-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: 12px;
  cursor: default;
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(37,99,235,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover {
  border-color: var(--blue-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-icon-wrap {
  width: 42px; height: 42px;
  border-radius: var(--r-md);
  background: var(--blue-tint);
  border: 1px solid var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue);
}
.feature-icon-wrap svg { width: 20px; height: 20px; }

.feature-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.feature-desc {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.6;
}


/* ═══════════════════════════════════════════════════════════
   ROTATING SECTION
   ═══════════════════════════════════════════════════════════ */
.rotating-section {
  padding: 100px 0;
  background: linear-gradient(160deg, #0f172a 0%, #1e3a8a 45%, #1d4ed8 100%);
  position: relative;
  overflow: hidden;
}
.rotating-section::before {
  content: '';
  position: absolute;
  top: -180px; right: -120px;
  width: 640px; height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(96,165,250,0.12) 0%, transparent 68%);
  pointer-events: none;
}
.rotating-section::after {
  content: '';
  position: absolute;
  bottom: -120px; left: -80px;
  width: 440px; height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.09) 0%, transparent 70%);
  pointer-events: none;
}
.rotating-inner { max-width: 700px; margin-bottom: 56px; }
.rotating-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.rotating-headline {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
}
.rotating-section .gradient-text {
  background: linear-gradient(90deg, #93c5fd 0%, #c4b5fd 60%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.rotating-word-wrapper {
  position: relative;
  display: inline-block;
  height: 1.3em;
  overflow: hidden;
  vertical-align: bottom;
}
.rotating-word {
  position: absolute;
  left: 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  white-space: nowrap;
  color: #93c5fd;
}
.rotating-word.active {
  position: relative;
  opacity: 1;
  transform: translateY(0);
}
.rotating-word.exit {
  opacity: 0;
  transform: translateY(-20px);
}

.stats-strip {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--r-xl);
  padding: 28px 40px;
  box-shadow: none;
  backdrop-filter: blur(12px);
}
.stat-item { text-align: center; flex: 1; }
.stat-num-lg {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}
.stat-label-lg {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.52);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.16);
  flex-shrink: 0;
}


/* ═══════════════════════════════════════════════════════════
   CHANNELS
   ═══════════════════════════════════════════════════════════ */
.channels-section {
  padding: 100px 0;
  background: var(--bg);
}

.channels-tabs {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.channels-tab-nav {
  display: flex;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 8px;
  gap: 4px;
  overflow-x: auto;
}
.ch-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--r-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.ch-tab.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.ch-tab:hover:not(.active) { background: var(--bg-3); color: var(--text); }
.ch-tab-icon { font-size: 0.9rem; }

.ch-tab-icon-wrap {
  width: 24px; height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
}
.ch-tab-icon-wrap svg { width: 16px; height: 16px; }

.channels-tab-content { padding: 0; }
.ch-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px;
}
.ch-panel.active { display: grid; }

.ch-panel-text h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.ch-panel-text p {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 24px;
}

.ch-features { display: flex; flex-direction: column; gap: 8px; }
.ch-features li {
  font-size: 0.875rem;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.ch-features li::before {
  content: '';
  width: 16px; height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Ccircle cx='8' cy='8' r='8' fill='%232563eb' fill-opacity='.12'/%3E%3Cpath d='M5 8l2.5 2.5L11 5.5' stroke='%232563eb' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
}

/* Channel mockup cards */
.phone-card, .whatsapp-card, .webchat-card, .outbound-card, .instagram-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.phone-call-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.call-icon-wrap {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--green-dim);
  border: 1px solid rgba(22,163,74,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
}
.call-icon-wrap svg { width: 18px; height: 18px; }
.call-status { font-size: 0.75rem; font-weight: 600; color: var(--green); }
.call-number { font-size: 0.78rem; color: var(--text-2); }
.call-timer { margin-left: auto; font-size: 0.78rem; font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }

.phone-transcript { padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.tr-line {
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.5;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  background: var(--bg-2);
  border: 1px solid var(--border);
}
.tr-ai { border-left: 3px solid var(--blue); }
.tr-cursor {
  width: 8px; height: 16px;
  background: var(--blue);
  border-radius: 2px;
  animation: cursor-blink 1s step-end infinite;
  margin: 4px 12px;
}
@keyframes cursor-blink { 0%,100%{opacity:1} 50%{opacity:0} }

.phone-actions {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}
.action-pill {
  padding: 5px 12px;
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 600;
}
.action-pill.green { background: var(--green-dim); color: var(--green); }
.action-pill.blue  { background: var(--blue-tint); color: var(--blue); }

/* WhatsApp card */
.wa-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.wa-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--blue-tint);
  border: 1px solid var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--blue);
}
.wa-name { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.wa-status { font-size: 0.72rem; color: var(--green); }
.wa-messages { padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.wa-msg {
  max-width: 78%;
  padding: 8px 12px;
  border-radius: 14px;
  font-size: 0.78rem;
  line-height: 1.5;
}
.wa-incoming { background: var(--bg-2); border: 1px solid var(--border); color: var(--text); align-self: flex-start; border-radius: 14px 14px 14px 4px; }
.wa-outgoing { background: var(--blue); color: #fff; align-self: flex-end; border-radius: 14px 14px 4px 14px; }

/* Web chat card */
.wc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--blue);
  color: #fff;
}
.wc-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}
.wc-avatar svg { width: 16px; height: 16px; }
.wc-name  { font-size: 0.85rem; font-weight: 600; }
.wc-online {
  font-size: 0.72rem;
  opacity: 0.85;
  display: flex;
  align-items: center;
  gap: 4px;
}
.wc-body { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.wc-msg {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  padding: 10px 14px;
  font-size: 0.8rem;
  color: var(--text);
  max-width: 85%;
}
.wc-options { display: flex; flex-direction: column; gap: 6px; }
.wc-opt {
  background: var(--surface);
  border: 1px solid var(--blue-mid);
  color: var(--blue);
  border-radius: var(--r-full);
  padding: 7px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
  text-align: left;
}
.wc-opt:hover { background: var(--blue-tint); }

/* Outbound card */
.outbound-card { padding: 18px; }
.ob-title { font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 14px; }
.ob-stat-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-bottom: 14px; }
.ob-stat {
  text-align: center;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px 6px;
}
.ob-num { font-size: 1.2rem; font-weight: 700; color: var(--blue); }
.ob-label { font-size: 0.65rem; color: var(--text-3); }
.ob-timeline { display: flex; flex-direction: column; gap: 6px; }
.ob-event {
  font-size: 0.75rem;
  color: var(--text-3);
  padding-left: 14px;
  position: relative;
}
.ob-event::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border-2);
}
.ob-event.ob-done { color: var(--text-2); }
.ob-event.ob-done::before { background: var(--green); }
.ob-event.ob-active { color: var(--blue); font-weight: 500; }
.ob-event.ob-active::before { background: var(--blue); }

/* Instagram card */
.ig-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.ig-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f97316, #ec4899, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: #fff;
  font-weight: 700;
}
.ig-name { font-size: 0.82rem; font-weight: 600; color: var(--text); }
.ig-msgs { padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.ig-msg {
  max-width: 80%;
  padding: 8px 12px;
  font-size: 0.78rem;
  line-height: 1.5;
  border-radius: 14px;
}
.ig-incoming { background: var(--bg-2); border: 1px solid var(--border); color: var(--text); align-self: flex-start; border-radius: 14px 14px 14px 4px; }
.ig-outgoing { background: var(--blue); color: #fff; align-self: flex-end; border-radius: 14px 14px 4px 14px; }


/* ═══════════════════════════════════════════════════════════
   INTERACTIVE DEMO PLACEHOLDER
   ═══════════════════════════════════════════════════════════ */
.demo-section {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.demo-placeholder {
  margin-top: 56px;
  border: 2px dashed var(--blue-mid);
  border-radius: var(--r-xl);
  background: var(--blue-tint);
  padding: 80px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 16px;
  cursor: default;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
  overflow: hidden;
}
.demo-placeholder:hover {
  border-color: var(--blue);
  background: rgba(37,99,235,0.06);
}
.demo-placeholder-icon {
  width: 64px; height: 64px;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}
.demo-placeholder-icon svg { width: 30px; height: 30px; }
.demo-placeholder h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}
.demo-placeholder p {
  font-size: 0.9rem;
  color: var(--text-2);
  max-width: 400px;
}
.demo-placeholder-badge {
  display: inline-flex;
  padding: 4px 12px;
  background: var(--surface);
  border: 1px solid var(--blue-mid);
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}


/* ─── Aura canvas (demo section) ──────────────────────────── */
.demo-aura-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  padding: 20px 0 0;
}
.aura-canvas {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: drop-shadow(0 0 56px rgba(37,99,235,0.38));
}
.demo-aura-info {
  text-align: center;
  max-width: 480px;
}
.demo-aura-info h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin: 14px 0 10px;
  letter-spacing: -0.02em;
}
.demo-aura-info p {
  font-size: 0.93rem;
  color: var(--text-2);
  line-height: 1.65;
}


/* ═══════════════════════════════════════════════════════════
   PLATFORM SCREENSHOTS
   ═══════════════════════════════════════════════════════════ */
.screenshots-section {
  padding: 100px 0;
  background: var(--bg);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.screenshot-card {
  border: 2px dashed var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-2);
  aspect-ratio: 16 / 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  text-align: center;
  cursor: default;
  transition: border-color 0.2s, background 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.screenshot-card:hover {
  border-color: var(--blue-mid);
  background: var(--blue-tint);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.screenshot-card-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
}
.screenshot-card-icon svg { width: 22px; height: 22px; }
.screenshot-card span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
}
.screenshot-card small {
  font-size: 0.72rem;
  color: var(--text-3);
}
.screenshot-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-3);
  letter-spacing: 0.02em;
}


/* ═══════════════════════════════════════════════════════════
   SETUP STEPS
   ═══════════════════════════════════════════════════════════ */
.setup-section {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.setup-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 24px;
  align-items: start;
  margin-top: 56px;
}

.setup-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.setup-step::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(37,99,235,0.06) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.setup-step:hover::before { opacity: 1; }
.setup-step:hover {
  border-color: var(--blue-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.step-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.step-icon-wrap {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--blue-tint);
  border: 1px solid var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 16px;
}
.step-icon-wrap svg { width: 24px; height: 24px; }

.step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.step-desc {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.65;
}

.setup-arrow {
  color: var(--text-3);
  font-size: 1.4rem;
  padding-top: 48px;
  align-self: center;
  flex-shrink: 0;
}


/* ═══════════════════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════════════════ */
.pricing-section {
  padding: 100px 0;
  background:
    radial-gradient(ellipse 90% 65% at 10% 20%, rgba(30, 58, 138, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 70% 55% at 88% 10%, rgba(37, 99, 235, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(59, 130, 246, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 25% 70%, rgba(99, 102, 241, 0.10) 0%, transparent 52%),
    linear-gradient(160deg, #eef3ff 0%, #f5f8ff 45%, #eff6ff 100%);
}

.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
}
.toggle-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-3);
  transition: color 0.2s;
}
.toggle-label.active-label { color: var(--text); }
.save-badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--green-dim);
  color: var(--green);
  border-radius: var(--r-full);
  font-size: 0.68rem;
  font-weight: 700;
}

.toggle-switch {
  width: 48px; height: 26px;
  background: var(--border-2);
  border-radius: var(--r-full);
  position: relative;
  transition: background 0.25s;
  flex-shrink: 0;
}
.toggle-switch.annual { background: var(--blue); }
.toggle-knob {
  position: absolute;
  top: 3px; left: 3px;
  width: 20px; height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  transition: transform 0.25s var(--ease);
}
.toggle-switch.annual .toggle-knob { transform: translateX(22px); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.price-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(37,99,235,0.07) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.price-card:hover::before { opacity: 1; }
.price-card:hover {
  border-color: var(--blue-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.price-card-featured {
  border-color: var(--blue);
  background: var(--bg);
  box-shadow: 0 0 0 1px var(--blue), var(--shadow-lg);
}

.featured-badge {
  position: absolute;
  top: 0; right: 24px;
  transform: translateY(-50%);
  padding: 4px 14px;
  background: var(--blue);
  color: #fff;
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.price-card-enterprise {
  border-color: #7c3aed;
  background: var(--bg);
  box-shadow: 0 0 0 1px #7c3aed, var(--shadow-lg);
}

.enterprise-badge {
  background: #7c3aed;
}

.price-custom {
  font-size: 1.35rem;
  font-weight: 700;
  color: #7c3aed;
  letter-spacing: -0.01em;
  line-height: 1;
}

.btn-enterprise {
  background: #7c3aed;
}

.btn-enterprise:hover {
  background: #6d28d9;
}

.price-tier {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.price-amount {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 6px;
}
.price-currency { font-size: 1.2rem; font-weight: 700; color: var(--text-2); }
.price-num {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.price-period { font-size: 0.85rem; color: var(--text-3); margin-left: 2px; }
.price-sub { font-size: 0.8rem; color: var(--text-2); margin-bottom: 20px; min-height: 36px; }

.price-features { display: flex; flex-direction: column; gap: 7px; margin-top: 20px; }
.price-features li {
  font-size: 0.82rem;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-features li::before {
  content: '';
  width: 14px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none'%3E%3Ccircle cx='7' cy='7' r='7' fill='%232563eb' fill-opacity='.12'/%3E%3Cpath d='M4.5 7l2 2L9.5 5' stroke='%232563eb' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
}
.price-features li.inactive {
  opacity: 0.35;
  text-decoration: line-through;
  text-decoration-color: var(--text-3);
}
.price-features li.inactive::before {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none'%3E%3Ccircle cx='7' cy='7' r='7' fill='%23cbd5e1' fill-opacity='.4'/%3E%3Cpath d='M4.5 7h5' stroke='%2394a3b8' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

.pricing-note {
  text-align: center;
  margin-top: 28px;
  font-size: 0.78rem;
  color: var(--text-3);
}
.pricing-note span { margin: 0 4px; }


/* ═══════════════════════════════════════════════════════════
   PARTNERS SECTION
   ═══════════════════════════════════════════════════════════ */
.partner-section {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.partner-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.partner-perks { display: flex; flex-direction: column; gap: 18px; margin-bottom: 28px; }
.perk {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.perk-icon-wrap {
  width: 38px; height: 38px;
  border-radius: var(--r-md);
  background: var(--blue-tint);
  border: 1px solid var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue);
}
.perk-icon-wrap svg { width: 18px; height: 18px; }
.perk-title { font-size: 0.9rem; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.perk-desc  { font-size: 0.82rem; color: var(--text-2); }

.margin-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: var(--shadow-md);
}
.mc-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.mc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 0.875rem;
  color: var(--text-2);
}
.mc-cost   { font-weight: 600; color: var(--text); }
.mc-divider { height: 1px; background: var(--border); margin: 8px 0; }
.mc-total-row { font-weight: 600; color: var(--text); }
.mc-revenue { color: var(--blue); font-weight: 700; font-size: 1rem; }
.mc-profit-row { font-size: 1rem; font-weight: 700; color: var(--text); }
.mc-profit { color: var(--green); font-size: 1.2rem; }
.mc-note {
  margin-top: 16px;
  font-size: 0.75rem;
  color: var(--text-3);
  padding-top: 14px;
  border-top: 1px solid var(--border);
}


/* ═══════════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════════ */
.cta-section {
  position: relative;
  padding: 120px 0;
  background: linear-gradient(140deg, var(--blue-dark) 0%, #1d4ed8 40%, var(--blue) 70%, var(--blue-l) 100%);
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/Ultravibe - 02.png') center / cover no-repeat;
  opacity: 0.1;
  mix-blend-mode: screen;
  pointer-events: none;
}
.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 0%, rgba(255,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}
.cta-headline {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.cta-headline .gradient-text {
  background: linear-gradient(90deg, #93c5fd 0%, #bfdbfe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.cta-actions .btn-primary {
  background: #fff;
  color: var(--blue);
  box-shadow: 0 4px 20px rgba(0,0,0,0.18);
}
.cta-actions .btn-primary:hover { background: var(--bg-2); }
.cta-actions .btn-ghost {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
  background: rgba(255,255,255,0.1);
}
.cta-actions .btn-ghost:hover {
  border-color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.18);
}
.cta-note { font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* CTA button aliases (used in .cta-section directly) */
.cta-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: 0.95rem;
  background: #fff;
  color: var(--blue);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(0,0,0,0.18);
  transition: background 0.18s, transform 0.18s, box-shadow 0.18s;
}
.cta-btn-primary:hover {
  background: var(--bg-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.22);
}
.cta-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: 0.95rem;
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  text-decoration: none;
  transition: background 0.18s, border-color 0.18s, transform 0.18s;
}
.cta-btn-ghost:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.55);
  transform: translateY(-2px);
}
.cta-gradient-text {
  background: linear-gradient(90deg, #93c5fd 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 64px;
  padding: 64px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.footer-brand { max-width: 320px; }
.footer-logo { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.footer-logo-icon { height: 28px; width: auto; }
.footer-tagline { font-size: 0.85rem; color: var(--text-2); line-height: 1.65; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; }
.social-link {
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  color: var(--text-2);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.social-link:hover { border-color: var(--blue-mid); color: var(--blue); background: var(--blue-tint); }

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.footer-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-2);
  margin-bottom: 10px;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--blue); }

.footer-bottom {
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-bottom-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-3);
  gap: 16px;
}


/* ─── Solutions Section ──────────────────────────────────── */
.solutions-section {
  padding: 96px 0;
  background: var(--bg-2);
}
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.sol-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.sol-card:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(37,99,235,0.12);
  transform: translateY(-3px);
}
.sol-card--featured {
  border-color: rgba(37,99,235,0.35);
  background: linear-gradient(135deg, #f0f6ff 0%, #fff 60%);
}
.sol-card--partner {
  background: linear-gradient(135deg, #f5f0ff 0%, #fff 60%);
  border-color: rgba(99,102,241,0.3);
}
.sol-card--partner:hover {
  border-color: #6366f1;
  box-shadow: 0 8px 32px rgba(99,102,241,0.14);
}
.sol-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37,99,235,0.08);
  border-radius: 10px;
  color: var(--blue);
  flex-shrink: 0;
}
.sol-card--partner .sol-card-icon {
  background: rgba(99,102,241,0.1);
  color: #6366f1;
}
.sol-card-body { flex: 1; }
.sol-card-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(37,99,235,0.08);
  border-radius: 4px;
  padding: 2px 8px;
  margin-bottom: 8px;
}
.sol-card-label--partner {
  color: #6366f1;
  background: rgba(99,102,241,0.1);
}
.sol-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 8px;
}
.sol-card-desc {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 12px;
}
.sol-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.sol-card-tags span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-2);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 3px 10px;
}
.sol-card-arrow {
  color: var(--blue);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s, transform 0.2s;
  align-self: flex-end;
}
.sol-card:hover .sol-card-arrow {
  opacity: 1;
  transform: translateX(0);
}
.sol-card--partner .sol-card-arrow { color: #6366f1; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  .hero-text { max-width: 100%; }
  .hero-badge, .hero-cta { justify-content: center; }
  .hero-visual { max-width: 520px; margin: 0 auto; }
  .hero-gradient-img { width: 100%; opacity: 0.25; right: 0; }

  .overview-grid { grid-template-columns: 1fr; gap: 40px; }
  .overview-left { position: static; }

  .setup-steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .setup-arrow { transform: rotate(90deg); padding-top: 0; padding-left: 48px; }

  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-inner { grid-template-columns: 1fr; gap: 40px; }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .screenshots-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-menu { display: flex; }

  .hero-content { padding-top: 40px; }
  .hero-headline { font-size: 2.2rem; }

  .ch-panel { grid-template-columns: 1fr; padding: 28px 20px; }
  .ch-panel-visual { display: none; }

  .pricing-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .stats-strip { flex-wrap: wrap; padding: 20px 24px; }
  .stat-divider { display: none; }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom-inner { flex-direction: column; text-align: center; }

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

@media (max-width: 480px) {
  .hero-headline { font-size: 1.9rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; }
  .channels-tab-nav { flex-wrap: wrap; }
}

/* ─── Language toggle ────────────────────────────────────── */
.lang-toggle { display: flex; align-items: center; gap: 4px; margin-right: 8px; }
.lang-btn { background: none; border: none; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; color: var(--text-2); cursor: pointer; padding: 2px 4px; border-radius: 4px; transition: color 0.2s; }
.lang-btn:hover, .lang-btn.lang-active { color: var(--blue); }
.lang-sep { font-size: 0.72rem; color: var(--text-2); opacity: 0.5; }