/* ============================================================
   SOCIAL PULSE — GLOBAL STYLESHEET
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ── CSS Variables ──────────────────────────────────────────── */
:root {
  --orange:      #ff2c00;
  --orange-deep: #ff3c00;
  --orange-glow: rgba(255,90,0,0.18);
  --bg:          #0d0d0d;
  --surface:     #141414;
  --surface2:    #1a1a1a;
  --border:      rgba(255,255,255,0.07);
  --white:       #ffffff;
  --muted:       #bdbdbd;
  --muted2:      #6e6e6e;

  --font-display: 'Syne', sans-serif;
  --font-body:    'Outfit', sans-serif;

  --grad: linear-gradient(135deg, var(--orange) 0%, var(--orange-deep) 100%);
  --grad-text: linear-gradient(135deg, #ff7a30 0%, #ff3c00 100%);

  --radius-sm: 10px;
  --radius:    18px;
  --radius-lg: 28px;

  --shadow-glow: 0 0 40px rgba(255,90,0,0.25);
  --shadow-card: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-soft: 0 4px 24px rgba(0,0,0,0.35);

  --nav-h: 78px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea { font-family: inherit; }

/* ── Utility ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 28px;
}
.section { padding: 120px 0; }
.section--sm { padding: 80px 0; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,90,0,0.1);
  border: 1px solid rgba(255,90,0,0.25);
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 100px;
}
.tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.4; transform:scale(0.6); }
}

.heading-xl {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
}
.heading-lg {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
}
.heading-md {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn:hover::after { opacity: 1; }
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 32px rgba(255,90,0,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(255,90,0,0.45);
}
.btn-outline {
  border: 1.5px solid var(--border);
  color: var(--white);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: rgba(255,90,0,0.4);
  color: var(--orange);
  transform: translateY(-2px);
}
.btn-ghost {
  color: var(--muted);
  padding: 14px 24px;
}
.btn-ghost:hover { color: var(--orange); }

/* ── Navbar ─────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(13,13,13,0.97);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.4s;
}
.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav__logo {
  height: 50px;
  width: auto;
  transition: opacity 0.2s;
}
.nav__brand-logo {
  height:219px;
  width: auto;
  max-width: 280px;
  display: block;
  transition: opacity 0.2s;
}
.nav__logo-link:hover .nav__brand-logo { opacity: 0.85; }
.nav__logo:hover { opacity: 0.85; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav__link {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  padding: 8px 16px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.01em;
}
.nav__link:hover, .nav__link.active {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}
.nav__link.active { color: var(--orange); background: rgba(255,90,0,0.07); }
.nav__cta { margin-left: 16px; }


/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.nav__hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(13,13,13,0.97);
  backdrop-filter: blur(24px);
  border-top: 1px solid var(--border);
  padding: 24px 28px 32px;
  flex-direction: column;
  gap: 4px;
  z-index: 999;
}
.nav__mobile.open { display: flex; }
.nav__mobile .nav__link {
  font-size: 18px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.nav__mobile .btn { margin-top: 16px; width: 100%; justify-content: center; }

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer__logo {
  height: auto;
  width: 100%;
  max-width: 220px;
  display: block;
  margin-bottom: 4px;
}
.footer__brand p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 20px 0 28px;
  max-width: 300px;
}
.footer__socials {
  display: flex;
  gap: 12px;
}
.footer__social {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  font-size: 16px;
  transition: var(--transition);
}
.footer__social:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(255,90,0,0.08);
}
.footer__col h4 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 20px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 12px; }
.footer__col ul li a {
  font-size: 15px;
  color: var(--muted);
  transition: color 0.2s;
}
.footer__col ul li a:hover { color: var(--orange); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.footer__bottom p { font-size: 14px; color: var(--muted2); }
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a { font-size: 14px; color: var(--muted2); transition: color 0.2s; }
.footer__bottom-links a:hover { color: var(--orange); }

/* ── Glass Card ─────────────────────────────────────────────── */
.glass {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.glass:hover {
  border-color: rgba(255,90,0,0.2);
  box-shadow: 0 0 40px rgba(255,90,0,0.08), var(--shadow-card);
  transform: translateY(-4px);
}

/* ── Noise overlay ──────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}
@keyframes spinSlow {
  to { transform: rotate(360deg); }
}
@keyframes gradShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.anim-up { animation: fadeUp 0.7s ease both; }
.anim-up-2 { animation: fadeUp 0.7s 0.1s ease both; }
.anim-up-3 { animation: fadeUp 0.7s 0.2s ease both; }
.anim-up-4 { animation: fadeUp 0.7s 0.3s ease both; }
.anim-in { animation: fadeIn 0.7s ease both; }

/* ── Glow orb ───────────────────────────────────────────────── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}
.orb--orange { background: rgba(255,90,0,0.28); }
.orb--red    { background: rgba(255,60,0,0.18); }

/* ── Section Header ─────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 72px;
}
.section-header .tag { margin-bottom: 20px; }
.section-header p {
  font-size: 18px;
  color: var(--muted);
  max-width: 540px;
  margin: 18px auto 0;
  line-height: 1.7;
}

/* ── Orange accent line ─────────────────────────────────────── */
.line-accent {
  display: inline-block;
  width: 48px; height: 3px;
  background: var(--grad);
  border-radius: 2px;
  margin-bottom: 20px;
}

/* ── Divider ────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); }

/* ── Scroll reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn { padding: 14px 20px; font-size: 14px; }
  .footer__bottom { gap: 12px; }
  .footer__bottom-links { flex-wrap: wrap; justify-content: center; gap: 12px; }
  .section { padding: 60px 0; }
  .section--sm { padding: 48px 0; }
  .section-header p { font-size: 15px; }
}
@media (max-width: 360px) {
  .btn { padding: 12px 16px; font-size: 13px; }
  .nav__hamburger { padding: 6px; }
}