/* ===== Topwayy landing — dark navy theme ===== */
:root {
  --navy-950: #060d1a;
  --navy-900: #081120;
  --navy-850: #0a1628;
  --navy-700: #0f2b5b;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --text: #e8edf5;
  --text-dim: #9fb0c7;
  --card-bg: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.08);
  --grad: linear-gradient(120deg, #2563eb 0%, #3b82f6 55%, #60a5fa 100%);
  --radius: 16px;
  --container: 1120px;
  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--navy-900);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 720px; }
.center { text-align: center; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; }
.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 24px rgba(59, 130, 246, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(59, 130, 246, 0.45); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--card-border);
}
.btn-ghost:hover { border-color: var(--blue-500); color: var(--blue-400); }
.btn-sm { padding: 10px 20px; font-size: 14px; white-space: nowrap; }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8, 17, 32, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-icon { width: 36px; height: 36px; }
.brand-name {
  font-family: var(--font-head); font-weight: 700; font-size: 22px;
  color: var(--text); letter-spacing: -0.02em;
}
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  color: var(--text-dim); text-decoration: none; font-size: 15px; font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text); }
.header-actions { display: flex; align-items: center; gap: 16px; }

.lang-toggle {
  display: flex; border: 1px solid var(--card-border); border-radius: 8px; overflow: hidden;
}
.lang-btn {
  background: transparent; color: var(--text-dim); border: none;
  font-family: var(--font-body); font-weight: 600; font-size: 13px;
  padding: 7px 12px; cursor: pointer; transition: background 0.15s, color 0.15s;
}
.lang-btn.active { background: rgba(59, 130, 246, 0.18); color: var(--blue-400); }

/* ===== Hero ===== */
.hero { position: relative; overflow: hidden; padding: 96px 0 112px; }
.hero-glow {
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 700px; pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.16) 0%, transparent 65%);
}
.hero-grid {
  position: relative;
  display: grid; grid-template-columns: 7fr 5fr; gap: 64px; align-items: center;
}
.eyebrow {
  font-family: var(--font-head); font-weight: 600; font-size: 14px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--blue-400); margin-bottom: 16px;
}
.hero h1 { font-size: clamp(34px, 4.6vw, 56px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 20px; }
.lead { font-size: 19px; color: var(--text-dim); margin-bottom: 28px; max-width: 54ch; }
.hero-points { list-style: none; display: grid; gap: 12px; }
.hero-points li { padding-left: 30px; position: relative; color: var(--text); font-weight: 500; }
.hero-points li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--blue-400); font-weight: 700;
}

/* Demo card */
.demo-card {
  background: var(--card-bg);
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: 0 0 60px rgba(59, 130, 246, 0.12);
}
.demo-card h2 { font-size: 24px; margin-bottom: 8px; }
.demo-card > p { color: var(--text-dim); font-size: 15px; margin-bottom: 20px; }
.demo-card input[type="tel"] {
  width: 100%; padding: 14px 16px; margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border); border-radius: 10px;
  color: var(--text); font-family: var(--font-body); font-size: 16px;
  outline: none; transition: border-color 0.15s;
}
.demo-card input[type="tel"]:focus { border-color: var(--blue-500); }
.consent {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 13px; color: var(--text-dim); margin-bottom: 18px; cursor: pointer;
}
.consent input { margin-top: 3px; accent-color: var(--blue-500); }
.consent a { color: var(--blue-400); }
.demo-note { font-size: 12.5px; color: var(--text-dim); text-align: center; margin-top: 14px; }
.demo-feedback {
  margin-top: 14px; font-size: 14px; font-weight: 600;
  color: var(--blue-400); text-align: center;
}

/* ===== Sections ===== */
.section { padding: 96px 0; }
.section-alt { background: var(--navy-950); }
.section-title {
  font-size: clamp(28px, 3.4vw, 40px); font-weight: 700;
  letter-spacing: -0.02em; text-align: center; margin-bottom: 16px;
}
.section-sub {
  color: var(--text-dim); font-size: 18px; text-align: center;
  max-width: 62ch; margin: 0 auto 56px;
}

/* Cards */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: rgba(59, 130, 246, 0.45); transform: translateY(-3px); }
.card-icon { font-size: 26px; margin-bottom: 14px; color: var(--blue-400); }
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: 15px; }

.usecase-strip {
  margin-top: 48px; text-align: center; color: var(--text-dim); font-size: 15.5px;
}
.usecase-strip strong { color: var(--text); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
}
.step-num {
  font-family: var(--font-head); font-weight: 800; font-size: 40px;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  display: block; margin-bottom: 14px;
}
.step h3 { font-size: 20px; margin-bottom: 10px; }
.step p { color: var(--text-dim); font-size: 15px; }

/* Pricing */
.pricing-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 24px; max-width: 880px; margin: 0 auto;
}
.price-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.2s ease;
}
.price-card:hover { border-color: rgba(59, 130, 246, 0.45); }
.badge {
  display: inline-block;
  background: rgba(59, 130, 246, 0.16);
  color: var(--blue-400);
  font-family: var(--font-head); font-weight: 600; font-size: 13px;
  padding: 5px 14px; border-radius: 999px; margin-bottom: 16px;
}
.price-card h3 { font-size: 24px; margin-bottom: 20px; }
.price-card ul { list-style: none; display: grid; gap: 12px; }
.price-card li { padding-left: 28px; position: relative; color: var(--text-dim); font-size: 15px; }
.price-card li::before {
  content: "✓"; position: absolute; left: 0; color: var(--blue-400); font-weight: 700;
}
.pricing-note {
  text-align: center; margin-top: 40px; color: var(--text-dim); font-size: 16px;
}

/* CTA final */
.cta-final {
  background:
    radial-gradient(ellipse at 50% 120%, rgba(59, 130, 246, 0.14) 0%, transparent 60%),
    var(--navy-900);
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--navy-950);
  padding: 56px 0 32px;
}
.footer-grid {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 32px; flex-wrap: wrap; margin-bottom: 40px;
}
.footer-tag { color: var(--text-dim); font-size: 14px; margin-top: 12px; }
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links a {
  color: var(--text-dim); text-decoration: none; font-size: 14px;
  transition: color 0.15s ease;
}
.footer-links a:hover { color: var(--text); }
.footer-legal {
  color: rgba(159, 176, 199, 0.6); font-size: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.05); padding-top: 24px;
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
}
@media (max-width: 680px) {
  .section { padding: 64px 0; }
  .hero { padding: 64px 0 80px; }
  .cards-3, .steps, .pricing-grid { grid-template-columns: 1fr; }
  .lead { font-size: 17px; }
  .brand-name { font-size: 19px; }
  .header-inner { gap: 12px; }
}