/* ============================================
   Panthos Media — Design System
   ============================================ */

:root {
  --bg: #08060d;
  --bg-alt: #0d0a15;
  --surface: #14101d;
  --surface-2: #1b1428;
  --border: rgba(196, 189, 214, 0.12);
  --border-bright: rgba(196, 189, 214, 0.22);

  --purple-deep: #3b1470;
  --purple: #7c3aed;
  --purple-bright: #a855f7;

  --silver: #9d97ab;
  --silver-bright: #cfc9dc;
  --white: #f7f5fb;

  --green: #3dffa0;
  --green-dim: rgba(61, 255, 160, 0.14);

  --font-display: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--silver-bright);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

section {
  position: relative;
  padding: 120px 0;
}

@media (max-width: 720px) {
  section { padding: 88px 0; }
  .container { padding: 0 24px; }
}

/* ============ Background texture ============ */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 900px 600px at 15% -10%, rgba(124, 58, 237, 0.28), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(61, 255, 160, 0.05), transparent 55%),
    radial-gradient(ellipse 900px 700px at 90% 90%, rgba(124, 58, 237, 0.16), transparent 60%),
    var(--bg);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(196, 189, 214, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196, 189, 214, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

/* ============ Nav ============ */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(8, 6, 13, 0.72);
  border-bottom: 1px solid var(--border);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--white);
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--purple-bright), var(--purple-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  box-shadow: 0 0 0 1px var(--border-bright), 0 8px 20px -6px rgba(124, 58, 237, 0.6);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  font-size: 0.92rem;
  color: var(--silver);
}

.nav-links a {
  transition: color 0.2s ease;
  position: relative;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-bright);
  background: var(--surface);
  color: var(--white) !important;
  font-size: 0.88rem;
  font-weight: 500;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.nav-cta:hover {
  border-color: var(--green);
  background: var(--surface-2);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--silver-bright);
  border-radius: 2px;
}

@media (max-width: 780px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(10, 8, 16, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 8px 24px 24px;
  }

  .nav-links.open a { padding: 14px 0; width: 100%; border-bottom: 1px solid var(--border); }
  .nav-links.open .nav-cta { border: none; padding: 14px 0; }
}

/* ============ Hero ============ */

.hero {
  padding-top: 140px;
  padding-bottom: 140px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 28px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px 2px var(--green-dim);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 820px;
  margin: 0 auto 28px;
}

.hero h1 .grad {
  background: linear-gradient(120deg, var(--purple-bright), #c084fc 45%, var(--silver-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  max-width: 560px;
  margin: 0 auto 44px;
  font-size: 1.12rem;
  color: var(--silver);
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple-bright), var(--purple-deep));
  color: var(--white);
  box-shadow: 0 10px 30px -10px rgba(124, 58, 237, 0.7);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -8px rgba(124, 58, 237, 0.85);
}

.btn-ghost {
  border: 1px solid var(--border-bright);
  color: var(--silver-bright);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--green);
  color: var(--white);
}

/* ============ Section headings ============ */

.section-head {
  max-width: 640px;
  margin-bottom: 64px;
}

.section-head .eyebrow { margin-bottom: 18px; }

.section-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.section-head p {
  color: var(--silver);
  font-size: 1.05rem;
}

/* ============ About ============ */

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.about-copy p {
  font-size: 1.15rem;
  color: var(--silver-bright);
  margin-bottom: 20px;
}

.about-copy p:last-child { margin-bottom: 0; }

.about-stats {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.about-stat {
  background: var(--surface);
  padding: 28px 26px;
}

.about-stat .num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.about-stat .label {
  font-size: 0.9rem;
  color: var(--silver);
}

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ============ What We Do — cards ============ */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 940px) {
  .cards { grid-template-columns: 1fr; }
}

.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-alt));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px 30px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border-bright);
  margin-bottom: 24px;
  color: var(--purple-bright);
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.card p {
  color: var(--silver);
  font-size: 0.98rem;
}

/* ============ Track record ============ */

.track-list {
  border-top: 1px solid var(--border);
}

.track-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 20px;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
}

.track-item .dot {
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px 2px var(--green-dim);
}

.track-item p {
  font-size: 1.05rem;
  color: var(--silver-bright);
  max-width: 720px;
}

/* ============ Contact ============ */

.contact-panel {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.14), rgba(20, 16, 29, 0.6));
  border: 1px solid var(--border-bright);
  border-radius: 24px;
  padding: 72px 48px;
  text-align: center;
}

.contact-panel h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  color: var(--white);
  margin-bottom: 18px;
}

.contact-panel p {
  color: var(--silver);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto 36px;
}

@media (max-width: 620px) {
  .contact-panel { padding: 48px 24px; }
}

/* ============ Footer ============ */

footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.86rem;
  color: var(--silver);
}

footer a:hover {
  color: var(--white);
}

.footer-links {
  display: flex;
  gap: 28px;
}

/* ============ Privacy page ============ */

.legal {
  padding: 160px 0 100px;
}

.legal .container {
  max-width: 760px;
}

.legal h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 12px;
}

.legal .updated {
  color: var(--silver);
  font-size: 0.9rem;
  margin-bottom: 48px;
}

.legal h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  margin: 40px 0 14px;
}

.legal p, .legal li {
  color: var(--silver-bright);
  font-size: 1rem;
  margin-bottom: 14px;
}

.legal ul {
  padding-left: 22px;
  margin-bottom: 14px;
}

.legal a.back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--purple-bright);
  font-size: 0.92rem;
  margin-bottom: 40px;
}