/* ===========================
   VIMO — Global Stylesheet
   =========================== */

:root {
  --violet-light: #ba55d3;
  --violet-mid: #8a2be2;
  --violet-dark: #5e3a7f;
  --violet-deeper: #3d1f5c;
  --bg-dark: #0d0618;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(186, 85, 211, 0.2);
  --border-strong: rgba(186, 85, 211, 0.4);
  --text-white: #ffffff;
  --text-light: rgba(255, 255, 255, 0.85);
  --text-muted: rgba(255, 255, 255, 0.5);
  --text-faint: rgba(255, 255, 255, 0.3);
  --gradient-main: linear-gradient(135deg, var(--violet-mid) 0%, var(--violet-light) 100%);
  --gradient-dark: linear-gradient(180deg, #0d0618 0%, #130a24 50%, #1a0d30 100%);
  --glow: 0 0 40px rgba(138, 43, 226, 0.3);
  --glow-strong: 0 0 60px rgba(186, 85, 211, 0.4);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --max-width: 1120px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ── Background mesh ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(138, 43, 226, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(186, 85, 211, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 40%, rgba(94, 58, 127, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

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

section {
  position: relative;
  z-index: 1;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { line-height: 1.7; }

a {
  color: var(--violet-light);
  text-decoration: none;
  transition: var(--transition);
}

a:hover { color: #fff; }

/* ── Gradient text ── */
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 24px rgba(138, 43, 226, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(138, 43, 226, 0.6);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border: 1px solid var(--border-strong);
}

.btn-outline:hover {
  background: var(--bg-card-hover);
  border-color: var(--violet-light);
  color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--violet-dark);
  font-weight: 700;
}

.btn-white:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--violet-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.btn-white-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.7);
}

.btn-white-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.1rem;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(138, 43, 226, 0.15);
  border: 1px solid rgba(138, 43, 226, 0.3);
  color: var(--violet-light);
}

/* ── Nav ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: var(--transition);
}

nav.scrolled {
  background: rgba(13, 6, 24, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

.nav-logo span {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--text-white);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Section headers ── */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .badge {
  margin-bottom: 16px;
}

.section-header h2 {
  margin-bottom: 16px;
  color: var(--text-white);
}

.section-header p {
  max-width: 560px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* ── Divider ── */
.divider {
  width: 60px;
  height: 3px;
  background: var(--gradient-main);
  border-radius: 2px;
  margin: 20px auto 0;
}

/* ── Footer ── */
footer {
  position: relative;
  z-index: 1;
  padding: 56px 0 32px;
  border-top: 1px solid var(--border);
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 12px;
  max-width: 280px;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--text-white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: var(--text-faint);
  font-size: 0.85rem;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
}

.page-hero h1 {
  margin-bottom: 16px;
  color: var(--text-white);
}

.page-hero p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ── Legal / Privacy content ── */
.legal-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 0 80px;
}

.legal-content h2 {
  font-size: 1.4rem;
  color: var(--text-white);
  margin: 48px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.legal-content h3 {
  font-size: 1.1rem;
  color: var(--violet-light);
  margin: 28px 0 10px;
}

.legal-content p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.legal-content ul {
  color: var(--text-muted);
  font-size: 0.95rem;
  padding-left: 20px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal-content a {
  color: var(--violet-light);
}

.legal-content .info-box {
  background: rgba(138, 43, 226, 0.08);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 24px 0;
}

.legal-content .info-box p {
  margin: 0;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta .btn-outline { display: none; }
  .hamburger { display: flex; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .btn-lg {
    padding: 16px 24px;
    font-size: 1rem;
  }
}