* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --ink: #0a1929;
  --ink-soft: #334155;
  --mute: #64748b;
  --line: #e2e8f0;
  --paper: #ffffff;
  --cream: #f8fafc;
  /* Material Blue palette (aligned with Android app) */
  --blue-50: #e3f2fd;
  --blue-100: #bbdefb;
  --blue-200: #90caf9;
  --blue-400: #42a5f5;
  --blue-500: #2196f3;
  --blue-600: #1e88e5;
  --blue-700: #1976d2;
  --blue-800: #1565c0;
  --blue-900: #0d47a1;
  --accent: var(--blue-800);
  --accent-2: var(--blue-600);
  --accent-soft: var(--blue-50);
  /* Accents dynamiques */
  --amber: #f59e0b;
  --coral: #f97066;
  --violet: #7c3aed;
  --teal: #0d9488;
  --pink: #ec4899;
  --online: #4caf50;
  --online-light: #a5d6a7;
  --offline: #bdbdbd;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink-soft);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}
a { color: inherit; text-decoration: none; }
strong { color: var(--ink); font-weight: 600; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  padding: 14px 32px;
}
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 24px; color: var(--ink); letter-spacing: -0.02em; }
.logo-icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-500) 100%);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 22px; font-weight: 800;
  box-shadow: 0 8px 20px -4px rgba(21, 101, 192, 0.5);
  transition: transform 0.3s;
}
.logo:hover .logo-icon { transform: rotate(-6deg) scale(1.05); }
.nav-links { display: flex; gap: 28px; align-items: center; font-weight: 500; color: var(--mute); font-size: 14px; }
.nav-links a:hover { color: var(--ink); }
.lang-switcher { display: flex; gap: 4px; background: var(--cream); border: 1px solid var(--line); border-radius: 8px; padding: 3px; }
.lang-switcher a { padding: 4px 10px; border-radius: 5px; font-size: 12px; color: var(--mute); font-weight: 600; }
.lang-switcher a.current, .lang-switcher a:hover { background: var(--blue-500); color: white; }

/* HERO - compact for quick price visibility */
.hero {
  padding: 60px 32px 40px;
  background:
    radial-gradient(ellipse 900px 500px at 80% 10%, rgba(30, 136, 229, 0.15), transparent),
    radial-gradient(ellipse 700px 400px at 10% 40%, rgba(245, 158, 11, 0.08), transparent),
    linear-gradient(180deg, #ffffff 0%, var(--cream) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(21, 101, 192, 0.12), transparent 60%);
  border-radius: 50%;
  animation: float 14s ease-in-out infinite;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -180px; left: -100px;
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.12), transparent 60%);
  border-radius: 50%;
  animation: float 18s ease-in-out infinite reverse;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-40px, 30px) scale(1.05); }
}
.hero-inner { max-width: 900px; margin: 0 auto; text-align: center; position: relative; z-index: 1; }

.pulse-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--paper);
  padding: 8px 16px 8px 12px;
  border-radius: 100px;
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid var(--blue-100);
  box-shadow: 0 4px 14px -4px rgba(21, 101, 192, 0.15);
}
.pulse-badge::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--online);
  box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.2);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.2); transform: scale(1); }
  50% { box-shadow: 0 0 0 10px rgba(76, 175, 80, 0.05); transform: scale(1.2); }
}

h1 {
  font-size: clamp(38px, 5.8vw, 62px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--ink);
  margin-bottom: 18px;
  letter-spacing: -0.035em;
}
.accent-text {
  background: linear-gradient(120deg, var(--blue-800) 0%, var(--blue-500) 40%, var(--amber) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 6s ease-in-out infinite;
  position: relative;
}
@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.hero p.lead {
  font-size: 19px;
  color: var(--mute);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.55;
}
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: inherit;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-800), var(--blue-600));
  color: white;
  box-shadow: 0 8px 24px -6px rgba(21, 101, 192, 0.5);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -6px rgba(21, 101, 192, 0.65); }
.btn-secondary {
  background: var(--paper);
  color: var(--accent);
  border-color: var(--blue-100);
}
.btn-secondary:hover { border-color: var(--blue-500); transform: translateY(-2px); }

.hero-microtext { margin-top: 20px; font-size: 13px; color: var(--mute); display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }
.hero-microtext span::before { content: '✓'; color: var(--online); font-weight: 700; margin-right: 6px; }

/* BUSINESS MODEL - visible right after hero */
.deal-section {
  padding: 30px 32px 60px;
  background: var(--cream);
}
.deal-card {
  max-width: 1000px;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px 40px;
  box-shadow: 0 20px 50px -20px rgba(21, 101, 192, 0.15);
  position: relative;
  overflow: hidden;
}
.deal-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-800), var(--blue-500), var(--amber));
}
.deal-header { text-align: center; margin-bottom: 28px; }
.deal-header .eyebrow { color: var(--amber); margin-bottom: 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.deal-header h3 { font-size: 24px; color: var(--ink); font-weight: 700; letter-spacing: -0.02em; }
.deal-header p { color: var(--mute); margin-top: 6px; font-size: 14px; }
.deal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.deal-col {
  display: flex;
  flex-direction: column;
  padding: 24px 26px;
  border-radius: 14px;
  position: relative;
  transition: all 0.25s;
}
.deal-col.free { background: linear-gradient(160deg, var(--blue-50), #ffffff); border: 1px solid var(--blue-100); }
.deal-col.premium { background: linear-gradient(160deg, #fff7e6, #ffffff); border: 1px solid #fde4a3; }
.deal-col:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -16px rgba(0,0,0,0.12); }
.deal-col h4 { font-size: 18px; color: var(--ink); font-weight: 700; margin-bottom: 6px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.deal-price-big {
  font-size: 32px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.deal-price-big .period { font-size: 14px; color: var(--mute); font-weight: 500; }
.deal-price-sub { color: var(--mute); font-size: 13px; margin-bottom: 16px; }
.deal-col ul { list-style: none; flex: 1; }
.deal-col li { padding: 6px 0; font-size: 14px; color: var(--ink-soft); display: flex; align-items: flex-start; gap: 10px; }
.deal-col.free li::before { content: '●'; color: var(--blue-500); font-size: 8px; margin-top: 7px; flex-shrink: 0; }
.deal-col.premium li::before { content: '★'; color: var(--amber); font-size: 11px; margin-top: 3px; flex-shrink: 0; }
.pill-small { padding: 3px 9px; border-radius: 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.deal-col.free .pill-small { background: var(--blue-500); color: white; }
.deal-col.premium .pill-small { background: var(--amber); color: white; }
.deal-footer { margin-top: 22px; padding-top: 22px; border-top: 1px dashed var(--line); text-align: center; font-size: 13px; color: var(--mute); font-style: italic; }

/* PHONE MOCKUPS (style WaStat en bleu Material) */
.phones-section {
  padding: 80px 32px;
  background: linear-gradient(180deg, var(--cream) 0%, var(--blue-50) 100%);
  overflow: hidden;
}
.phones-grid {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 40px auto 0;
}
.phone {
  width: 270px;
  height: 560px;
  border-radius: 42px;
  background: linear-gradient(135deg, #0a1929 0%, #1a2a3a 100%);
  padding: 8px;
  box-shadow: 0 30px 60px -15px rgba(10, 25, 41, 0.45), 0 0 0 1px rgba(255,255,255,0.06);
  position: relative;
  transition: transform 0.4s;
}
.phone:nth-child(2) { transform: translateY(-24px); }
.phone:hover { transform: translateY(-8px) !important; }
.phone:nth-child(2):hover { transform: translateY(-32px) !important; }
.phone-screen {
  width: 100%; height: 100%;
  border-radius: 34px;
  background: #f5f7fa;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}
.phone-notch {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 110px; height: 22px;
  background: #0a1929;
  border-radius: 0 0 14px 14px;
  z-index: 5;
}
.phone-statusbar {
  padding: 6px 22px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--ink);
  font-weight: 700;
  background: var(--blue-800);
  color: white;
  padding-top: 8px;
}

/* WaStat-style header */
.wa-header {
  background: var(--blue-800);
  color: white;
  padding: 14px 16px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.wa-header .left { display: flex; align-items: center; gap: 10px; flex: 1; }
.wa-menu { width: 24px; height: 18px; position: relative; flex-shrink: 0; }
.wa-menu::before, .wa-menu::after, .wa-menu span {
  content: ''; position: absolute; left: 0; right: 0; height: 2.5px; background: white; border-radius: 2px;
}
.wa-menu::before { top: 0; }
.wa-menu span { top: 7px; display: block; }
.wa-menu::after { bottom: 0; }
.wa-header-title { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.wa-header-icons { display: flex; gap: 14px; }
.wa-icon { width: 22px; height: 22px; border: 2px solid rgba(255,255,255,0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; color: white; font-weight: 700; }

.phone-content-wa {
  padding: 10px 10px;
  flex: 1;
  overflow: hidden;
  background: #f5f7fa;
}

/* Contact card (WaStat style) */
.wa-card {
  background: white;
  border-radius: 14px;
  padding: 10px 12px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 2px 10px rgba(21, 101, 192, 0.08);
  border: 1px solid rgba(21, 101, 192, 0.06);
}
.wa-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 16px;
  flex-shrink: 0;
  position: relative;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
}
.wa-avatar.a2 { background: linear-gradient(135deg, #f59e0b, #ea580c); }
.wa-avatar.a3 { background: linear-gradient(135deg, #7c3aed, #6366f1); }
.wa-avatar.a4 { background: linear-gradient(135deg, #ec4899, #be185d); }
.wa-avatar.a5 { background: linear-gradient(135deg, #64748b, #475569); }
.wa-avatar-img {
  width: 42px; height: 42px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  border: 2px solid white;
  box-shadow: 0 2px 6px rgba(21, 101, 192, 0.15);
}
.wa-avatar-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

.wa-info { flex: 1; min-width: 0; overflow: hidden; }
.wa-name { font-size: 13px; color: var(--ink); font-weight: 700; }
.wa-last { font-size: 10px; color: var(--mute); margin-top: 1px; }
.wa-phone { font-size: 9px; color: #94a3b8; margin-top: 2px; font-family: 'SF Mono', Menlo, monospace; }
.wa-bell {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-700);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.wa-bell.on { background: var(--blue-600); color: white; }
.wa-status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--online); flex-shrink: 0; box-shadow: 0 0 0 3px rgba(76,175,80,0.2); }

/* Clock face (daily activity) */
.wa-clock-section {
  background: #f5f7fa;
  padding: 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.wa-clock-wrap {
  background: white;
  border-radius: 14px;
  padding: 12px;
  text-align: center;
  margin-bottom: 10px;
}
.wa-clock {
  width: 170px;
  height: 170px;
  margin: 0 auto;
  position: relative;
}
.wa-clock-face {
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 1.5px solid #cbd5e1;
  position: relative;
  background: #fafbfc;
}
.wa-clock-num {
  position: absolute;
  font-size: 14px;
  color: #475569;
  font-weight: 600;
}
.wa-tag {
  position: absolute;
  background: var(--ink);
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
  white-space: nowrap;
}
.wa-sector {
  position: absolute;
  inset: 0;
  border-radius: 50%;
}
.wa-intervals {
  background: white;
  border-radius: 14px;
  padding: 8px;
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.wa-interval {
  border: 1px solid var(--blue-100);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 11px;
  color: var(--ink);
  font-weight: 600;
  text-align: center;
  background: white;
}
.wa-total {
  font-size: 11px;
  color: var(--mute);
  text-align: center;
  padding: 6px 0;
  font-weight: 600;
}

/* 30-day stats */
.wa-stats-wrap {
  background: white;
  padding: 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.wa-stats-tabs {
  display: flex;
  gap: 4px;
  background: var(--blue-50);
  border-radius: 10px;
  padding: 3px;
  margin-bottom: 14px;
}
.wa-stats-tab {
  flex: 1;
  padding: 6px 8px;
  border-radius: 7px;
  font-size: 9px;
  font-weight: 700;
  text-align: center;
  color: var(--blue-700);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.wa-stats-tab.active { background: var(--blue-700); color: white; }
.wa-stats-chart {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
}
.wa-stats-highlight {
  background: var(--blue-50);
  border: 1.5px solid var(--blue-500);
  border-radius: 8px;
  padding: 6px 10px;
  text-align: center;
  margin: 0 auto 8px;
  display: inline-block;
  align-self: center;
}
.wa-stats-highlight strong { color: var(--blue-800); font-size: 12px; font-weight: 700; display: block; }
.wa-stats-highlight span { color: var(--mute); font-size: 10px; }
.wa-bars-30 {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 170px;
  padding: 0 4px;
}
.wa-bar-30 {
  flex: 1;
  border-radius: 3px 3px 0 0;
  min-height: 4px;
  position: relative;
  transition: transform 0.2s;
}
.wa-bar-30.b1 { background: var(--blue-300, #64b5f6); }
.wa-bar-30.b2 { background: var(--blue-400); }
.wa-bar-30.b3 { background: var(--blue-500); }
.wa-bar-30.b4 { background: var(--blue-600); }
.wa-bar-30.b5 { background: var(--blue-700); }
.wa-bar-30.b6 { background: var(--blue-800); }
.wa-bar-30.b7 { background: var(--blue-900); }
.wa-bar-30.b8 { background: var(--amber); box-shadow: 0 0 10px rgba(245,158,11,0.4); }
.wa-bar-30-val {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 8px;
  color: var(--ink);
  font-weight: 700;
}
.wa-stats-dates {
  display: flex;
  justify-content: space-between;
  font-size: 8px;
  color: var(--mute);
  margin-top: 6px;
  padding: 0 4px;
  font-weight: 600;
}
.wa-stats-legend {
  font-size: 9px;
  color: var(--mute);
  text-align: center;
  margin-top: 8px;
  padding: 6px;
  background: #f1f5f9;
  border-radius: 6px;
}

/* Dashboard preview (full width) */
.product-section {
  padding: 40px 32px 100px;
  background: var(--paper);
}
.product { max-width: 1160px; margin: 0 auto; }
.dashboard {
  background: var(--paper);
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: 0 30px 70px -30px rgba(21, 101, 192, 0.2);
  overflow: hidden;
}
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff, var(--cream));
}
.dash-title { font-weight: 700; color: var(--ink); font-size: 15px; }
.dash-sub { color: var(--mute); font-size: 13px; }
.dash-dots { display: flex; gap: 6px; }
.dash-dots span { width: 10px; height: 10px; border-radius: 50%; }
.dash-dots span:nth-child(1) { background: #ff5f57; }
.dash-dots span:nth-child(2) { background: #ffbd2e; }
.dash-dots span:nth-child(3) { background: #28c840; }
.dash-body { display: grid; grid-template-columns: 280px 1fr; min-height: 440px; }
.dash-sidebar { border-right: 1px solid var(--line); padding: 20px 16px; background: #fafbfc; }
.sidebar-label { font-size: 11px; color: var(--mute); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700; margin-bottom: 12px; padding: 0 8px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px;
  border-radius: 10px;
  cursor: default;
  margin-bottom: 2px;
  transition: background 0.2s;
}
.contact-item.active { background: var(--blue-50); box-shadow: inset 3px 0 0 var(--blue-600); }
.contact-item:hover:not(.active) { background: #f1f5f9; }
.avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 13px; flex-shrink: 0; position: relative; }
.dot { position: absolute; bottom: -1px; right: -1px; width: 11px; height: 11px; border-radius: 50%; border: 2px solid white; }
.dot.on { background: var(--online); box-shadow: 0 0 8px rgba(76, 175, 80, 0.5); }
.dot.off { background: var(--offline); }
.c-info { flex: 1; min-width: 0; }
.c-name { font-size: 13px; color: var(--ink); font-weight: 600; }
.c-state { font-size: 11px; color: var(--mute); margin-top: 1px; }

.dash-main { padding: 28px; }
.main-h { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.main-h h3 { font-size: 22px; color: var(--ink); font-weight: 700; margin-bottom: 4px; letter-spacing: -0.01em; }
.main-h p { font-size: 13px; color: var(--mute); }
.pill {
  background: var(--blue-50);
  color: var(--blue-800);
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--blue-100);
}
.pill::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--online);
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.25);
  animation: pulse 2s infinite;
}

/* Dynamic timeline chart */
.timeline {
  background: linear-gradient(135deg, #fafbfc, #f0f7ff);
  border: 1px solid var(--blue-100);
  border-radius: 12px;
  padding: 22px;
  margin-bottom: 20px;
}
.timeline-h { display: flex; justify-content: space-between; margin-bottom: 16px; }
.timeline-h span { font-size: 13px; color: var(--mute); }
.timeline-h strong { color: var(--ink); font-weight: 600; }
.bars { display: flex; align-items: flex-end; height: 70px; gap: 3px; }
.bar { flex: 1; border-radius: 3px; min-height: 4px; transition: all 0.3s; position: relative; overflow: hidden; }
.bar::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,0.3), transparent 40%); border-radius: 3px; }
.bar { background: var(--blue-100); }
.bar.low { background: var(--blue-200); }
.bar.active { background: linear-gradient(180deg, var(--blue-500), var(--blue-700)); }
.bar.peak { background: linear-gradient(180deg, var(--amber), #d97706); box-shadow: 0 0 12px rgba(245, 158, 11, 0.4); }
.hours { display: flex; justify-content: space-between; margin-top: 10px; font-size: 10px; color: var(--mute); font-weight: 600; }

.recap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.recap-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  transition: all 0.2s;
}
.recap-card:hover { border-color: var(--blue-500); transform: translateY(-2px); box-shadow: 0 8px 20px -8px rgba(21, 101, 192, 0.2); }
.recap-card .label { font-size: 11px; color: var(--mute); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; margin-bottom: 8px; }
.recap-card .value { font-size: 28px; color: var(--ink); font-weight: 800; letter-spacing: -0.02em; }
.recap-card .delta { font-size: 12px; color: var(--online); margin-top: 2px; font-weight: 500; }

/* Sections */
section { padding: 90px 32px; }
.container { max-width: 1160px; margin: 0 auto; }
.section-h { margin-bottom: 56px; max-width: 680px; }
.eyebrow { font-size: 12px; color: var(--blue-600); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; }
.section-h h2 { font-size: clamp(30px, 3.8vw, 44px); font-weight: 800; color: var(--ink); letter-spacing: -0.025em; line-height: 1.1; margin-bottom: 14px; }
.section-h p { font-size: 17px; color: var(--mute); }
.paper-bg { background: var(--paper); }

/* FEATURES - colorful, dynamic */
.features-section { background: var(--cream); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.feature {
  background: var(--paper);
  padding: 28px;
  border-radius: 16px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}
.feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--feature-color, var(--blue-500));
  transform: translateX(-100%);
  transition: transform 0.4s;
}
.feature:hover { transform: translateY(-5px); box-shadow: 0 20px 40px -15px rgba(21, 101, 192, 0.2); border-color: var(--feature-color, var(--blue-500)); }
.feature:hover::before { transform: translateX(0); }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
  background: var(--feature-bg, var(--blue-50));
  color: var(--feature-color, var(--blue-700));
  transition: transform 0.3s;
}
.feature:hover .feature-icon { transform: scale(1.1) rotate(-5deg); }
.feature-num { font-size: 11px; color: var(--feature-color, var(--blue-600)); font-weight: 700; font-family: 'SF Mono', Menlo, monospace; margin-bottom: 8px; letter-spacing: 0.05em; }
.feature h3 { font-size: 18px; color: var(--ink); font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.feature p { color: var(--mute); font-size: 14px; line-height: 1.6; }

.feature.c1 { --feature-color: var(--blue-600); --feature-bg: var(--blue-50); }
.feature.c2 { --feature-color: var(--amber); --feature-bg: #fef3c7; }
.feature.c3 { --feature-color: var(--teal); --feature-bg: #ccfbf1; }
.feature.c4 { --feature-color: var(--violet); --feature-bg: #ede9fe; }
.feature.c5 { --feature-color: var(--coral); --feature-bg: #fee2e2; }
.feature.c6 { --feature-color: var(--online); --feature-bg: #dcfce7; }

/* Weekly */
.week-section { background: linear-gradient(180deg, var(--paper) 0%, var(--cream) 100%); }
.week-demo { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 32px; max-width: 720px; margin: 0 auto; box-shadow: 0 20px 50px -25px rgba(21, 101, 192, 0.15); }
.week-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.week-header h4 { color: var(--ink); font-weight: 700; font-size: 17px; }
.week-header span { color: var(--mute); font-size: 13px; }
.week-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.day {
  aspect-ratio: 1 / 1.3;
  background: linear-gradient(180deg, var(--cream), var(--paper));
  border-radius: 10px;
  padding: 10px 6px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  transition: all 0.2s;
}
.day.today { border-color: var(--blue-500); background: linear-gradient(180deg, var(--blue-50), #ffffff); }
.day:hover { transform: translateY(-2px); border-color: var(--blue-500); }
.day-name { font-size: 10px; color: var(--mute); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700; }
.day-num { font-size: 14px; color: var(--ink); font-weight: 700; }
.day-bar { width: 100%; background: var(--line); height: 5px; border-radius: 3px; overflow: hidden; }
.day-bar-fill { background: linear-gradient(90deg, var(--blue-500), var(--blue-700)); height: 100%; border-radius: 3px; }
.day.today .day-bar-fill { background: linear-gradient(90deg, var(--blue-600), var(--amber)); }

/* Principles */
.principles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.principle {
  background: var(--paper);
  padding: 24px;
  border-radius: 14px;
  border-left: 4px solid var(--blue-500);
  box-shadow: 0 4px 12px rgba(21, 101, 192, 0.05);
}
.principle:nth-child(2) { border-left-color: var(--amber); }
.principle:nth-child(3) { border-left-color: var(--teal); }
.principle:nth-child(4) { border-left-color: var(--coral); }
.principle h3 { font-size: 17px; color: var(--ink); font-weight: 700; margin-bottom: 8px; }
.principle p { color: var(--mute); font-size: 14px; }

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 50%, var(--blue-500) 100%);
  color: white;
  text-align: center;
  padding: 90px 32px;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.2), transparent 60%);
}
.cta .container { position: relative; z-index: 1; }
.cta h2 { color: white; font-size: clamp(32px, 4vw, 44px); margin-bottom: 14px; font-weight: 800; letter-spacing: -0.025em; }
.cta p { color: rgba(255, 255, 255, 0.85); font-size: 17px; margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; }
.btn-white { background: white; color: var(--blue-800); }
.btn-white:hover { background: var(--blue-50); transform: translateY(-2px); box-shadow: 0 12px 28px -6px rgba(255, 255, 255, 0.3); }
.btn-ghost { background: rgba(255, 255, 255, 0.1); color: white; border-color: rgba(255, 255, 255, 0.25); backdrop-filter: blur(10px); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.2); border-color: rgba(255, 255, 255, 0.5); transform: translateY(-2px); }

footer { background: #0a1929; color: #94a3b8; padding: 60px 32px 32px; font-size: 14px; }
.footer-grid { max-width: 1160px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer-grid h5 { color: white; font-size: 13px; margin-bottom: 16px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a:hover { color: white; }
.footer-logo { color: white; font-weight: 700; font-size: 22px; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; letter-spacing: -0.02em; }
.footer-logo .logo-icon { width: 36px; height: 36px; font-size: 18px; }
.footer-bottom { max-width: 1160px; margin: 0 auto; padding-top: 24px; border-top: 1px solid rgba(148, 163, 184, 0.15); text-align: center; font-size: 13px; color: #64748b; }

@media (max-width: 768px) {
  .nav { padding: 12px 20px; }
  .logo { font-size: 20px; }
  .logo-icon { width: 40px; height: 40px; font-size: 19px; }
  .nav-links { gap: 12px; font-size: 13px; }
  .nav-links a:not(.lang-switcher a) { display: none; }
  section { padding: 60px 20px; }
  .hero { padding: 48px 20px 32px; }
  .deal-section { padding: 20px 20px 40px; }
  .deal-card { padding: 24px 20px; }
  .deal-grid { grid-template-columns: 1fr; gap: 14px; }
  .phones-section { padding: 60px 20px; }
  .phone:nth-child(2) { transform: translateY(0); }
  .dash-body { grid-template-columns: 1fr; }
  .dash-sidebar { border-right: none; border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .recap-grid { grid-template-columns: 1fr; }
}