/* SwitchOn - Premium startup website styles */
:root {
  color-scheme: light;
  --bg: #f8fafc;
  --bg-soft: rgba(255, 255, 255, 0.9);
  --surface: rgba(15, 23, 42, 0.06);
  --surface-strong: rgba(15, 23, 42, 0.12);
  --text: #0f172a;
  --muted: #475569;
  --primary: #2563eb;
  --secondary: #eff6ff;
  --accent: #22c55e;
  --warning: #f97316;
  --border: rgba(15, 23, 42, 0.12);
  --shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: min(1120px, calc(100% - 2rem));
  --transition: 220ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.24), transparent 28%),
    radial-gradient(circle at 90% 0%, rgba(34, 197, 94, 0.2), transparent 26%),
    linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  pointer-events: none;
  z-index: -2;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-heading { margin-bottom: 2rem; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

h1, h2, h3, h4 { line-height: 1.1; margin: 0 0 1rem; }
h1 { font-size: clamp(2.2rem, 4.6vw, 4.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; color: var(--muted); }

.glass {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--primary), #3b82f6); color: white; box-shadow: 0 16px 32px rgba(37, 99, 235, 0.25); }
.btn-secondary { background: rgba(255,255,255,0.06); color: var(--text); border-color: var(--border); }
.btn svg { width: 1rem; height: 1rem; }

.ripple-effect {
  position: relative;
  overflow: hidden;
}
.ripple-effect::after {
  content: "";
  position: absolute;
  inset: 50%;
  width: 0; height: 0;
  background: rgba(255,255,255,0.28);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition: width 360ms ease, height 360ms ease;
}
.ripple-effect:active::after { width: 220px; height: 220px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 1rem 0;
  background: rgba(248, 250, 252, 0.8);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
  transition: transform 220ms ease, opacity 220ms ease;
}
.brand:hover, .brand:focus-visible {
  transform: translateY(-1px);
  opacity: 0.95;
}
.brand-logo {
  width: 2.6rem;
  height: 2.6rem;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(37,99,235,0.18);
  background: rgba(255,255,255,0.08);
  padding: 0.12rem;
  animation: logoFadeIn 500ms ease both;
}
.brand-name {
  display: inline-block;
}
.brand-badge {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 10px 24px rgba(37,99,235,0.24);
}
.nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.7rem;
  min-width: 3rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--muted);
  font-weight: 600;
  transition: color var(--transition);
}
.nav-links a:hover, .nav-links a:focus-visible { color: var(--text); }
.nav-toggle, .icon-btn, .search-toggle {
  border: 0;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.nav-toggle { display: none; }
.search-toggle:hover, .search-toggle:focus-visible,
.nav-toggle:hover, .nav-toggle:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
  border-color: rgba(37, 99, 235, 0.28);
}
.search-toggle svg {
  width: 1rem;
  height: 1rem;
  stroke: currentColor;
}

.search-panel {
  position: absolute;
  top: 4.6rem;
  right: 1rem;
  width: min(420px, calc(100% - 2rem));
  padding: 1rem;
  border-radius: 20px;
  display: none;
  z-index: 60;
}
.search-panel.active { display: block; }
.search-panel input {
  width: 100%;
  border: 0;
  border-radius: 999px;
  padding: 0.95rem 1rem;
  background: rgba(255,255,255,0.08);
  color: var(--text);
  outline: none;
}
.search-results { margin-top: 0.75rem; display: grid; gap: 0.5rem; }
.search-results a { padding: 0.7rem 0.8rem; display: block; border-radius: 12px; background: rgba(255,255,255,0.04); }

.hero {
  padding-top: 4rem;
  display: grid;
  gap: 2rem;
  align-items: center;
}
.hero-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.hero-copy p { font-size: 1.04rem; max-width: 60ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 1.3rem 0 1.5rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-badge { padding: 0.65rem 0.9rem; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--muted); font-size: 0.95rem; }
.prototype-hero { align-items: center; gap: 2rem; }
.prototype-visual {
  position: relative;
  min-height: 420px;
  border-radius: 32px;
  overflow: hidden;
  isolation: isolate;
  padding: 2rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.28), rgba(255,255,255,0.08));
}
.prototype-visual::before {
  content: "";
  position: absolute;
  inset: -15%;
  background: radial-gradient(circle at 20% 20%, rgba(37,99,235,0.2), transparent 27%), radial-gradient(circle at 80% 30%, rgba(34,197,94,0.16), transparent 24%);
  animation: drift 10s ease-in-out infinite alternate;
  z-index: -1;
}
.orbit {
  position: absolute;
  border: 1px solid rgba(37,99,235,0.16);
  border-radius: 50%;
  animation: spin 16s linear infinite;
}
.orbit-a { inset: 10%; border-color: rgba(37,99,235,0.2); }
.orbit-b { inset: 22%; border-color: rgba(34,197,94,0.16); animation-direction: reverse; }
.prototype-device {
  width: min(220px, 70%);
  aspect-ratio: 1 / 1.2;
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(15,23,42,0.92), rgba(30,41,59,0.72));
  padding: 1rem;
  box-shadow: 0 20px 40px rgba(15,23,42,0.28);
  position: relative;
  animation: float 3.2s ease-in-out infinite;
}
.device-screen {
  height: 70%;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255,255,255,0.14), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.12);
}
.device-bolt {
  position: absolute;
  inset: auto 46% 12% 46%;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 8px 18px rgba(37,99,235,0.24);
}
.floating-pill {
  position: absolute;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.72);
  color: var(--text);
  border: 1px solid rgba(37,99,235,0.16);
  box-shadow: 0 10px 24px rgba(15,23,42,0.08);
  font-size: 0.92rem;
  font-weight: 600;
}
.pill-1 { top: 2rem; left: 2rem; }
.pill-2 { right: 1.5rem; top: 3rem; }
.pill-3 { bottom: 2rem; right: 2rem; }
.hero-card, .feature-card, .stat-card, .timeline-card, .team-card, .founder-card, .faq-item, .contact-card, .form-card {
  border-radius: var(--radius-lg);
  padding: 1.3rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.hero-media { position: relative; min-height: 420px; }
.hero-media .mockup {
  position: absolute;
  inset: 0;
  border-radius: 34px;
  padding: 1.3rem;
  background: linear-gradient(145deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.mockup::before {
  content: "";
  position: absolute;
  inset: 20px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top left, rgba(37,99,235,0.3), transparent 30%),
    linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
}
.mockup-visual { position: absolute; inset: 5%; }
.charge-ring {
  position: absolute;
  inset: 12%;
  border: 1.2rem solid rgba(255,255,255,0.12);
  border-top-color: var(--accent);
  border-right-color: var(--primary);
  border-radius: 50%;
  animation: spin 10s linear infinite;
}
.phone-card {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 42%;
  padding: 1rem;
  border-radius: 28px;
  background: rgba(2,6,23,0.82);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 18px 45px rgba(0,0,0,0.28);
}
.phone-card .screen {
  background: linear-gradient(135deg, rgba(255,255,255,0.14), rgba(255,255,255,0.05));
  border-radius: 20px;
  padding: 1rem;
  min-height: 170px;
  display: grid;
  gap: 0.6rem;
  align-content: center;
}
.floating-badge {
  position: absolute;
  right: 1rem;
  bottom: 2rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: rgba(34,197,94,0.18);
  color: white;
  border: 1px solid rgba(255,255,255,0.14);
  animation: float 3.2s ease-in-out infinite;
}

.stats-grid, .cards-grid, .logo-grid, .testimonial-grid, .team-grid, .faq-grid, .contact-grid, .waitlist-grid, .timeline-grid, .roadmap-grid { display: grid; gap: 1rem; }
.stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stat-card strong { font-size: 1.8rem; display: block; color: var(--text); }

.section-surface { padding: 2rem; border-radius: 28px; }
.page-hero { padding-top: 3.5rem; padding-bottom: 1.5rem; }
.page-hero .section-heading { max-width: 720px; margin-bottom: 0; }
.page-shell { display: grid; gap: 1.1rem; }
.page-card {
  padding: 1.4rem;
  border-radius: 28px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.contact-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
.contact-card h3, .policy-card h3 { margin-bottom: 0.8rem; }
.contact-meta { display: grid; gap: 0.8rem; margin-top: 1rem; }
.contact-meta-item {
  padding: 0.85rem 0.95rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
}
.contact-meta-item span {
  display: block;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 0.3rem;
}
.contact-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}
.contact-socials a {
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text);
}
.faq-list { display: grid; gap: 0.8rem; margin-top: 1rem; }
.faq-item {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
}
.faq-item strong { display: block; margin-bottom: 0.3rem; }
.policy-card { padding: 1.6rem; }
.policy-section { padding-top: 0.6rem; margin-top: 1rem; border-top: 1px solid rgba(15, 23, 42, 0.08); }
.policy-section h3 { margin-bottom: 0.7rem; }
.policy-list { margin: 0; padding-left: 1.1rem; color: var(--muted); display: grid; gap: 0.45rem; }
.policy-list li { line-height: 1.6; }
.policy-note { margin-bottom: 1rem; color: var(--muted); }
.form-card {
  border-radius: var(--radius-lg);
  padding: 1.3rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.survey-progress { display: grid; gap: 0.6rem; margin-bottom: 1.2rem; }
.survey-progress-bar { width: 100%; height: 0.6rem; border-radius: 999px; background: rgba(15,23,42,0.08); overflow: hidden; }
.survey-progress-bar > div { height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 220ms ease; }
.survey-card-body { display: grid; gap: 1rem; }
.survey-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: flex-end; margin-top: 0.4rem; }
.choice-grid { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.choice-pill { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.75rem 0.95rem; border-radius: 999px; background: rgba(255,255,255,0.7); border: 1px solid var(--border); color: var(--text); cursor: pointer; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.choice-pill.active { border-color: rgba(37,99,235,0.35); box-shadow: 0 10px 24px rgba(37,99,235,0.14); transform: translateY(-1px); }
.choice-pill input { display: none; }
.star-rating { display: flex; gap: 0.35rem; }
.star-btn { border: 0; background: transparent; font-size: 1.8rem; color: rgba(148,163,184,0.7); padding: 0; cursor: pointer; transition: transform var(--transition), color var(--transition); }
.star-btn.active { color: #f59e0b; transform: scale(1.06); }
.form-field { display: grid; gap: 0.45rem; margin-bottom: 0.9rem; }
.form-field label { font-weight: 600; color: var(--text); }
.form-field input, .form-field textarea, .form-field select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  outline: none;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(37,99,235,0.16); }
.captcha-placeholder {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 0.95rem;
  margin: 0.4rem 0 1rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px dashed rgba(37,99,235,0.26);
}
.captcha-badge {
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  background: rgba(37,99,235,0.12);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.captcha-placeholder p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.submit-btn { width: 100%; }
.submit-btn.is-loading { opacity: 0.9; }
.btn-spinner {
  display: none;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.24);
  border-top-color: white;
  animation: spin 850ms linear infinite;
}
.submit-btn.is-loading .btn-spinner { display: inline-block; }
.form-status { min-height: 1.4rem; margin-top: 0.7rem; font-weight: 600; }
.form-status.success { color: #15803d; }
.form-status.error { color: #b91c1c; }
.admin-auth-card { display: grid; gap: 1rem; }
.admin-auth-grid, .admin-controls-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.admin-toolbar { display: grid; gap: 1rem; margin-top: 1rem; }
.admin-toolbar-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.link-btn { border: 0; background: transparent; color: var(--primary); padding: 0; font-weight: 700; text-align: left; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--border); background: rgba(255,255,255,0.72); color: var(--text); padding: 0.35rem 0.65rem; border-radius: 999px; font-size: 0.8rem; margin-right: 0.35rem; }
.icon-btn.danger { color: #b91c1c; border-color: rgba(185,28,28,0.2); }
.page-chip { border: 1px solid var(--border); background: rgba(255,255,255,0.7); padding: 0.35rem 0.65rem; border-radius: 999px; margin: 0.2rem; }
.page-chip.active { background: var(--primary); color: white; border-color: var(--primary); }
.table-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; }
.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.admin-table th, .admin-table td { padding: 0.9rem 0.75rem; text-align: left; border-bottom: 1px solid rgba(15,23,42,0.08); vertical-align: middle; }
.admin-table th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); }
.empty-state { display: grid; place-items: center; padding: 2rem 1rem; text-align: center; color: var(--muted); gap: 0.6rem; }
.empty-state-icon { width: 4rem; height: 4rem; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, rgba(37,99,235,0.16), rgba(34,197,94,0.16)); font-size: 1.6rem; }
.admin-charts-shell { margin-top: 1rem; }
.chart-grid { display: grid; gap: 1rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.chart-card { padding: 1rem; border-radius: 20px; background: rgba(255,255,255,0.6); border: 1px solid var(--border); }
.chart-card h3 { margin-bottom: 0.75rem; }
.feedback-grid { display: grid; gap: 1rem; grid-template-columns: 1.05fr 0.95fr; align-items: start; }
.feedback-form { display: grid; gap: 1rem; }
.checkbox-row { display: flex; align-items: center; gap: 0.6rem; color: var(--muted); }
.feedback-wall { display: grid; gap: 1rem; margin-top: 1rem; }
.feedback-card { padding: 1.1rem; border-radius: 22px; background: rgba(255,255,255,0.58); border: 1px solid var(--border); display: grid; gap: 0.7rem; }
.feedback-card-top, .feedback-card-footer { display: flex; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap; align-items: center; }
.feedback-stars { color: #f59e0b; letter-spacing: 0.18em; font-size: 1.05rem; }
.feedback-message { color: var(--text); font-size: 1rem; }
.feedback-meta-block { display: grid; gap: 0.25rem; }
.feedback-meta-block p { margin: 0; color: var(--muted); }
.admin-feedback-shell { margin-top: 1rem; }
.feedback-stats-grid { margin-top: 1rem; }
.feedback-controls-grid { margin-top: 1rem; }
.admin-feedback-list { display: grid; gap: 1rem; margin-top: 1rem; }
.admin-feedback-card { background: rgba(255,255,255,0.7); }
.admin-feedback-actions { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.feedback-admin-table { min-width: 860px; }
.feedback-admin-row { cursor: pointer; }
.feedback-admin-row:hover { background: rgba(37,99,235,0.04); }
.status-badge.approved { background: rgba(34,197,94,0.15); color: #15803d; }
.status-badge.pending { background: rgba(245,158,11,0.16); color: #92400e; }
.pagination { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 1rem; }
.detail-panel { position: fixed; inset: 0; background: rgba(15,23,42,0.55); backdrop-filter: blur(8px); display: grid; place-items: center; padding: 1rem; z-index: 80; }
.detail-card { width: min(760px, 100%); max-height: 90vh; overflow: auto; padding: 1.2rem; border-radius: 24px; }
.detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.detail-content { display: grid; gap: 0.7rem; }
.detail-row { display: grid; gap: 0.25rem; padding: 0.8rem 0.9rem; border-radius: 16px; background: rgba(255,255,255,0.6); border: 1px solid var(--border); }
.detail-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent); font-weight: 700; }
.detail-value { color: var(--text); word-break: break-word; }
.logo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.logo-pill { padding: 1rem; text-align: center; color: var(--muted); border-radius: 999px; background: var(--surface); border: 1px solid var(--border); }

.testimonial-grid { grid-template-columns: 1fr; }
.testimonial-card blockquote { margin: 0 0 1rem; font-size: 1rem; }
.author { display: flex; align-items: center; gap: 0.75rem; color: var(--muted); }
.avatar { width: 2.6rem; height: 2.6rem; border-radius: 50%; background: linear-gradient(135deg, rgba(37,99,235,0.4), rgba(34,197,94,0.25)); display: grid; place-items: center; color: white; font-weight: 700; }

.process-list { display: grid; gap: 1rem; }
.step-item { display: flex; gap: 0.8rem; align-items: start; }
.step-bubble { width: 2rem; height: 2rem; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; font-weight: 700; flex-shrink: 0; }

.timeline-vertical { display: grid; gap: 1rem; position: relative; }
.timeline-vertical::before { content: ""; position: absolute; left: 1.2rem; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, rgba(37,99,235,0.3), rgba(34,197,94,0.2)); }
.timeline-card { display: flex; gap: 1rem; align-items: flex-start; position: relative; padding: 1.25rem; border-radius: 24px; transition: transform var(--transition), box-shadow var(--transition); }
.timeline-card:hover { transform: translateY(-3px); box-shadow: 0 24px 40px rgba(15,23,42,0.12); }
.timeline-icon {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(37,99,235,0.16), rgba(34,197,94,0.16));
  box-shadow: 0 10px 24px rgba(37,99,235,0.14);
  flex-shrink: 0;
  font-size: 1.1rem;
}
.timeline-content { flex: 1; min-width: 0; }
.timeline-topline { display: flex; justify-content: space-between; gap: 1rem; align-items: center; margin-bottom: 0.55rem; }
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.7rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.status-badge.completed { background: rgba(34,197,94,0.15); color: #15803d; }
.status-badge.in-progress { background: rgba(37,99,235,0.15); color: #1d4ed8; animation: pulse 2.2s ease-in-out infinite; }
.status-badge.planned { background: rgba(249,115,22,0.14); color: #c2410c; }
.status-badge.upcoming { background: rgba(15,23,42,0.08); color: var(--muted); }
.status-badge.future { background: rgba(148,163,184,0.16); color: var(--muted); }
.timeline-meta { display: flex; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap; color: var(--muted); font-size: 0.95rem; margin: 0.55rem 0 0.75rem; }
.progress-line { width: 100%; height: 0.45rem; border-radius: 999px; background: rgba(15,23,42,0.08); overflow: hidden; }
.progress-line span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 900ms ease; }
.timeline-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0.7rem; margin: 0.8rem 0; }
.timeline-stats > div { padding: 0.75rem; border-radius: 16px; background: rgba(255,255,255,0.5); border: 1px solid var(--border); }
.timeline-stats strong { display: block; font-size: 1.05rem; }
.timeline-stats span { color: var(--muted); font-size: 0.9rem; }
.challenge-list { margin: 0.7rem 0; }
.challenge-list ul { margin: 0.35rem 0 0; padding-left: 1.1rem; color: var(--muted); }
.prototype-placeholder {
  margin: 0.75rem 0;
  min-height: 110px;
  border-radius: 18px;
  border: 1px dashed rgba(37,99,235,0.24);
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  background: linear-gradient(135deg, rgba(255,255,255,0.34), rgba(255,255,255,0.16));
}
.prototype-placeholder span { color: var(--accent); font-weight: 700; }
.pill-list { display: grid; gap: 0.55rem; padding-left: 1rem; color: var(--muted); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.gallery-card, .tech-card { padding: 1.15rem; border-radius: 22px; background: rgba(255,255,255,0.6); border: 1px solid var(--border); min-height: 120px; display: grid; align-content: center; gap: 0.35rem; }
.gallery-card p, .tech-card li { color: var(--muted); }
.tech-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.tech-card ul { margin: 0.35rem 0 0; padding-left: 1rem; color: var(--muted); display: grid; gap: 0.32rem; }
.milestone-row { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; position: relative; padding-top: 0.6rem; }
.milestone-row::before { content: ""; position: absolute; top: 0.2rem; left: 1rem; right: 1rem; height: 2px; background: linear-gradient(90deg, rgba(37,99,235,0.24), rgba(34,197,94,0.16)); box-shadow: 0 0 20px rgba(37,99,235,0.16); }
.milestone {
  position: relative;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border);
  color: var(--muted);
  font-weight: 600;
}
.milestone.completed { background: rgba(34,197,94,0.14); color: #15803d; }
.milestone.active { border-color: rgba(37,99,235,0.3); color: var(--text); box-shadow: 0 10px 24px rgba(37,99,235,0.14); }
.cta-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.flow-card {
  padding: 1.4rem;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.flow-track {
  display: grid;
  gap: 0.95rem;
  align-items: center;
}
.flow-node, .flow-decision {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
}
.flow-icon {
  width: 4rem;
  min-height: 3rem;
  display: grid;
  place-items: center;
  padding: 0.5rem;
  border-radius: 18px;
  font-size: 0.74rem;
  line-height: 1.2;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: linear-gradient(135deg, rgba(37,99,235,0.18), rgba(34,197,94,0.16));
}
.flow-arrow {
  text-align: center;
  font-size: 1.2rem;
  color: var(--primary);
  font-weight: 700;
}
.decision-box {
  width: 100%;
  padding: 1rem;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(249,115,22,0.16), rgba(37,99,235,0.12));
  border: 1px solid rgba(249,115,22,0.2);
}
.decision-label { display: block; margin-bottom: 0.7rem; font-weight: 700; color: var(--text); }
.decision-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; }
.decision-chip {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
}
.decision-chip.success { background: rgba(34,197,94,0.16); color: #15803d; }
.decision-chip.warning { background: rgba(249,115,22,0.16); color: #c2410c; }
.solution-hero {
  display: grid;
  gap: 1.3rem;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}
.solution-copy h1 { max-width: 10ch; }
.solution-visual {
  padding: 1.2rem;
  border-radius: 28px;
  border: 1px solid var(--border);
}
.flow-illustration {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  min-height: 260px;
}
.device-card, .result, .connector, .decision-pill {
  padding: 0.75rem 0.9rem;
  border-radius: 16px;
  text-align: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  font-weight: 600;
}
.device-card.accent { background: linear-gradient(135deg, rgba(37,99,235,0.2), rgba(34,197,94,0.16)); }
.device-card.muted { color: var(--muted); }
.connector { grid-column: 2; }
.decision-pill { grid-column: 3; }
.result.success { background: rgba(34,197,94,0.16); color: #15803d; }
.result.warning { background: rgba(249,115,22,0.16); color: #c2410c; }
.solution-demo {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 1.2rem;
  align-items: center;
}
.demo-panel, .product-card, .cta-card {
  padding: 1.4rem;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.demo-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}
.demo-controls .btn {
  padding: 0.72rem 1rem;
}
.demo-status-panel {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
}
.demo-status-label {
  margin: 0 0 0.3rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.demo-status-copy {
  margin: 0;
  color: var(--text);
}
.demo-sequence {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}
.demo-step {
  padding: 0.6rem 0.8rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: var(--muted);
  font-size: 0.92rem;
  border: 1px solid transparent;
  transition: all var(--transition);
}
.demo-step.is-active {
  background: rgba(37,99,235,0.16);
  color: var(--text);
  border-color: rgba(37,99,235,0.26);
  box-shadow: 0 8px 22px rgba(37,99,235,0.12);
}
.demo-step.is-complete {
  background: rgba(34,197,94,0.14);
  color: #166534;
  border-color: rgba(34,197,94,0.2);
}
.demo-step.is-warning {
  background: rgba(249,115,22,0.16);
  color: #c2410c;
  border-color: rgba(249,115,22,0.2);
}
.product-render {
  min-height: 280px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(34,197,94,0.1));
  display: grid;
  place-items: center;
  overflow: hidden;
}
.product-shell {
  width: 180px;
  height: 260px;
  border-radius: 32px;
  background: linear-gradient(135deg, var(--primary), #3b82f6);
  box-shadow: 0 28px 44px rgba(37,99,235,0.22);
  position: relative;
}
.product-shell::before {
  content: "";
  position: absolute;
  inset: 1.1rem;
  border-radius: 24px;
  background: white;
  opacity: 0.9;
}
.product-shell::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -18px;
  transform: translateX(-50%);
  width: 90px;
  height: 26px;
  border-radius: 999px;
  background: rgba(15,23,42,0.16);
}
.cta-card { text-align: center; }

.cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bento-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.feature-card { min-height: 100%; }
.feature-card:hover { transform: translateY(-4px); border-color: rgba(37,99,235,0.3); }
.feature-card .icon {
  width: auto;
  min-width: 3.1rem;
  height: 3rem;
  padding: 0 0.8rem;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(37,99,235,0.2), rgba(34,197,94,0.15));
  margin-bottom: 0.8rem;
  font-size: 0.74rem;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.large-card { grid-column: span 2; }
.tall-card { grid-row: span 2; }
.wide-card { grid-column: span 3; }

.timeline-grid { grid-template-columns: 1fr; }
.timeline-card { position: relative; }
.timeline-card .bar { display: block; width: 100%; height: 0.5rem; background: rgba(255,255,255,0.08); border-radius: 999px; overflow: hidden; margin-top: 0.75rem; }
.timeline-card .bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius: inherit; }

.roadmap-grid { position: relative; }
.roadmap-grid::before { content: ""; position: absolute; left: 0.9rem; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, rgba(37,99,235,0.35), rgba(34,197,94,0.35)); }
.roadmap-item { position: relative; padding-left: 2.4rem; margin-bottom: 1.15rem; }
.roadmap-item::before { content: ""; position: absolute; left: 0.26rem; top: 0.35rem; width: 1.2rem; height: 1.2rem; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); box-shadow: 0 0 0 5px rgba(37,99,235,0.16); }
.roadmap-timeline .roadmap-item { padding: 1rem 1rem 1rem 2.8rem; border-radius: 18px; background: var(--surface); border: 1px solid var(--border); }
.founder-story { margin-top: 0.6rem; padding: 1rem; border-radius: 18px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); }
.survey-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.chart-card { padding: 1.2rem; }
.chart-figure { font-size: 2.2rem; font-weight: 800; color: var(--primary); margin: 0.4rem 0 0.3rem; }

.team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.founder-grid { grid-template-columns: 1fr; }
.team-card .team-image { border-radius: 20px; margin-bottom: 1rem; overflow: hidden; aspect-ratio: 4/3; }
.founder-card { text-align: center; display: grid; gap: 1rem; justify-items: center; }
.founder-image {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(37,99,235,0.22), rgba(34,197,94,0.2));
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--text);
  font-size: 3.2rem;
  font-weight: 700;
  box-shadow: var(--shadow);
}
.founder-socials { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin-top: 0.4rem; }
.founder-link {
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
}
.team-role { color: var(--accent); font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.16em; }

.faq-list { display: grid; gap: 0.8rem; }
.faq-item button { width: 100%; background: transparent; color: var(--text); border: 0; padding: 0; display: flex; align-items: center; justify-content: space-between; font-weight: 700; }
.faq-panel { max-height: 0; overflow: hidden; transition: max-height 240ms ease; }
.faq-item.active .faq-panel { max-height: 140px; margin-top: 0.6rem; }

.contact-grid { grid-template-columns: 1fr; }
.form-card form { display: grid; gap: 0.9rem; }
.form-field { display: grid; gap: 0.4rem; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  outline: none;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(37,99,235,0.16); }

.footer {
  padding: 2.4rem 0 3rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-grid { display: grid; gap: 1rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem; color: var(--muted); }
.social-links { display: flex; gap: 0.8rem; }
.social-links a { width: 2.6rem; height: 2.6rem; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--border); }

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 80;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 81;
  background: linear-gradient(90deg, rgba(34,197,94,0.9), rgba(37,99,235,0.9));
  opacity: 0.8;
}
.scroll-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: none;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  box-shadow: var(--shadow);
  z-index: 70;
}
.scroll-top.visible { display: grid; }

.cursor-dot, .cursor-outline { position: fixed; border-radius: 50%; pointer-events: none; z-index: 90; transform: translate(-50%, -50%); }
.cursor-dot { width: 0.5rem; height: 0.5rem; background: var(--accent); }
.cursor-outline { width: 2rem; height: 2rem; border: 1px solid rgba(255,255,255,0.4); transition: width 180ms ease, height 180ms ease, border-color 180ms ease; }
body.cursor-hidden .cursor-dot, body.cursor-hidden .cursor-outline { display: none; }

.loading-screen {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 100;
  background: rgba(2, 6, 23, 0.92);
  backdrop-filter: blur(20px);
  transition: opacity 400ms ease;
}
.loading-screen.hidden { opacity: 0; pointer-events: none; }
.loading-card { padding: 2rem; border-radius: 28px; background: var(--bg-soft); border: 1px solid var(--border); text-align: center; min-width: min(320px, calc(100% - 2rem)); }
.loading-brand { display: grid; place-items: center; margin: 0 auto 0.75rem; }
.loading-brand .brand-logo { width: 4rem; height: 4rem; }
.spinner {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.14);
  border-top-color: var(--accent);
  margin: 0 auto 1rem;
  animation: spin 900ms linear infinite;
}

.canvas-bg { position: fixed; inset: 0; z-index: -1; opacity: 0.7; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.chart-card { padding: 1.2rem; }
canvas { max-width: 100%; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes logoFadeIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }