/* =========================================================
   VibeGram Landing — Cyber / Technical
   Black + neon green (#94e834)
   ========================================================= */

@font-face {
  font-family: "Proxima Nova";
  src: url("fonts/ProximaNovaA-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Proxima Nova";
  src: url("fonts/ProximaNovaA-Semibold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Proxima Nova";
  src: url("fonts/ProximaNovaA-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #000000;
  --bg-soft: #0a0c0a;
  --surface: #0e110e;
  --surface-2: #141814;
  --line: rgba(148, 232, 52, 0.14);
  --line-soft: rgba(255, 255, 255, 0.06);
  --text: #f3f5f1;
  --text-dim: #9aa099;
  --text-faint: #5c625b;
  --accent: #94e834;
  --accent-dim: #6fb024;
  --accent-glow: rgba(148, 232, 52, 0.35);
  --up: #94e834;
  --down: #ff5c5c;
  --radius: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Proxima Nova", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "Proxima Nova", monospace;
}

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

html { scrollbar-width: none; overflow-x: hidden; }
html::-webkit-scrollbar { display: none; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
.accent { color: var(--accent); }
code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--accent);
  background: rgba(148, 232, 52, 0.08);
  padding: 0.1em 0.4em;
  border-radius: 6px;
}

/* ---------- Noise ---------- */
.noise {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg);
  display: grid;
  place-items: center;
}
.preloader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
  width: min(80vw, 380px);
}
.preloader__logo {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.preloader__bar {
  width: 100%;
  height: 2px;
  background: var(--line-soft);
  overflow: hidden;
}
.preloader__fill {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
}
.preloader__count {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text-faint);
  align-self: flex-end;
}

/* ---------- Cursor ---------- */
.cursor, .cursor-dot {
  position: fixed;
  top: 0; left: 0;
  z-index: 9999;
  pointer-events: none;
  border-radius: 50%;
  mix-blend-mode: difference;
}
.cursor {
  width: 36px; height: 36px;
  border: 1px solid var(--accent);
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), background 0.3s var(--ease);
}
.cursor-dot {
  width: 5px; height: 5px;
  background: var(--accent);
  transform: translate(-50%, -50%);
}
.cursor.is-hover { width: 64px; height: 64px; background: rgba(148, 232, 52, 0.1); }
@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-dot { display: none; }
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem clamp(1.2rem, 4vw, 3.5rem);
  transition: transform 0.4s var(--ease), background 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.nav.is-scrolled {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav.is-hidden { transform: translateY(-110%); }
.nav__brand { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }
.nav__links {
  display: flex;
  gap: 2rem;
  font-size: 0.92rem;
  color: var(--text-dim);
}
.nav__links a { position: relative; transition: color 0.25s; }
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -5px;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.nav__cta:hover { background: var(--accent); color: #000; border-color: var(--accent); }
@media (max-width: 760px) {
  .nav { padding: max(1rem, env(safe-area-inset-top)) clamp(1rem, 4vw, 3.5rem) 1rem; }
  .nav__links { display: none; }
  .nav__cta { padding: 0.5rem 1rem; font-size: 0.85rem; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
  font-size: 1rem;
  padding: 0.95rem 1.7rem;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: transform 0.3s var(--ease), background 0.3s, color 0.3s, box-shadow 0.3s;
  will-change: transform;
}
.btn--primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 0 rgba(148, 232, 52, 0);
}
.btn--primary:hover { box-shadow: 0 8px 40px var(--accent-glow); }
.btn--ghost { border-color: var(--line); color: var(--text); }
.btn--ghost:hover { background: var(--surface-2); border-color: var(--accent); }
.btn--xl { padding: 1.2rem 2.4rem; font-size: 1.1rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 7rem clamp(1.2rem, 5vw, 5rem) 3rem;
  overflow: hidden;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
  opacity: 0.6;
}
.hero__glow {
  position: absolute;
  top: -10%; left: 50%;
  width: 70vw; height: 70vw;
  max-width: 900px; max-height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
  opacity: 0.25;
  filter: blur(40px);
  pointer-events: none;
}
.hero__content { position: relative; z-index: 2; max-width: 980px; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  border: 1px solid var(--line);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.8rem;
}
.hero__eyebrow .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.3;} }

.hero__title {
  font-size: clamp(3.2rem, 12vw, 11rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin-bottom: 1.8rem;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: 0.12em; margin-bottom: -0.12em; }
.hero__title .word { display: inline-block; will-change: transform; }
.hero__sub {
  max-width: 560px;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--text-dim);
  margin-bottom: 2.4rem;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3.5rem; }
.hero__stats { display: flex; gap: clamp(1.5rem, 5vw, 4rem); flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat strong { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; color: var(--accent); letter-spacing: -0.02em; }
.stat span { font-size: 0.85rem; color: var(--text-faint); }

.hero__scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.8rem;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.3em;
  color: var(--text-faint);
}
.hero__scroll-line { width: 1px; height: 50px; background: linear-gradient(var(--accent), transparent); }

/* ---------- Marquee ---------- */
.marquee {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 1.4rem 0;
  overflow: hidden;
  white-space: nowrap;
  background: var(--bg-soft);
}
.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 2.5rem;
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  will-change: transform;
}
.marquee__track .sep { color: var(--accent); }
.marquee__track span:not(.sep) { color: var(--text); }

/* ---------- Why ---------- */
.why {
  padding: clamp(6rem, 14vw, 12rem) clamp(1.2rem, 6vw, 8rem);
  max-width: 1400px;
  margin: 0 auto;
}
.why__big {
  font-size: clamp(1.6rem, 4.5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.02em;
}
.why__big .word-line { display: inline-block; overflow: hidden; }

/* ---------- Section head ---------- */
.section-head { padding: 0 clamp(1.2rem, 5vw, 5rem); margin-bottom: 3.5rem; }
.section-head__tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-head__title {
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}
.section-head__desc { margin-top: 1.2rem; max-width: 520px; color: var(--text-dim); font-size: 1.05rem; }

/* ---------- Bento ---------- */
.features { padding: clamp(3rem, 6vw, 5rem) 0 clamp(5rem, 10vw, 9rem); }
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  padding: 0 clamp(1.2rem, 5vw, 5rem);
}
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 2rem;
  overflow: hidden;
  transition: border-color 0.4s, transform 0.4s var(--ease), background 0.4s;
  will-change: transform;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(148,232,52,0.08), transparent 40%);
  opacity: 0;
  transition: opacity 0.4s;
}
.card:hover { border-color: var(--line); }
.card:hover::before { opacity: 1; }
.card--lg { grid-column: span 2; grid-row: span 2; }
.card--accent { background: linear-gradient(160deg, rgba(148,232,52,0.12), var(--surface)); border-color: var(--line); }
.card__icon { font-size: 1.8rem; display: block; margin-bottom: 1.2rem; }
.card h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 600; margin-bottom: 0.8rem; letter-spacing: -0.01em; }
.card p { color: var(--text-dim); font-size: 0.98rem; }
.card--lg p { font-size: 1.08rem; max-width: 460px; }
.card__list { list-style: none; margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.7rem; }
.card__list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-dim);
  font-size: 0.95rem;
}
.card__list li::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--accent);
}
@media (max-width: 900px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .card--lg { grid-column: span 2; grid-row: auto; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; }
  .card--lg { grid-column: auto; }
}

/* ---------- Showcase ---------- */
.showcase { padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 5vw, 5rem); }
.showcase__sticky {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.showcase__text h2 {
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 1rem 0 1.4rem;
}
.showcase__text > p { color: var(--text-dim); font-size: 1.1rem; max-width: 460px; margin-bottom: 2.5rem; }
.showcase__steps { display: flex; flex-direction: column; gap: 1.2rem; }
.step {
  position: relative;
  padding: 1.2rem 1.2rem 1.2rem 4rem;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  transition: border-color 0.3s, background 0.3s;
}
.step:hover { border-color: var(--line); background: var(--surface); }
.step::before {
  content: attr(data-step);
  position: absolute; left: 1.2rem; top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono); font-size: 0.85rem;
  color: var(--accent);
}
.step strong { display: block; font-weight: 600; margin-bottom: 0.2rem; }
.step span { color: var(--text-faint); font-size: 0.9rem; }

/* Phone mock */
.showcase__visual { display: grid; place-items: center; }
.phone {
  position: relative;
  width: min(280px, 70vw);
  aspect-ratio: 9 / 19;
  background: #050705;
  border: 1px solid var(--line);
  border-radius: 38px;
  padding: 12px;
  box-shadow: 0 30px 90px rgba(0,0,0,0.6), 0 0 60px rgba(148,232,52,0.08);
}
.phone__notch {
  position: absolute; top: 14px; left: 50%;
  transform: translateX(-50%);
  width: 100px; height: 22px;
  background: #050705;
  border-radius: 0 0 14px 14px;
  z-index: 3;
}
.phone__screen {
  width: 100%; height: 100%;
  background: linear-gradient(180deg, #0b0e0b, #060806);
  border-radius: 28px;
  overflow: hidden;
}
.mock { padding: 2.6rem 1rem 1rem; display: flex; flex-direction: column; gap: 0.55rem; height: 100%; }
.mock__bar { display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 0.95rem; }
.mock__credits { font-family: var(--mono); font-size: 0.7rem; color: var(--accent); }
.mock__row--head { font-size: 0.72rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.15em; margin-top: 0.4rem; }
.mock__coin {
  display: flex; align-items: center; gap: 0.6rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 0.6rem 0.7rem;
  font-size: 0.85rem;
}
.mock__dot { width: 16px; height: 16px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-dim)); }
.mock__coin .up { margin-left: auto; color: var(--up); font-family: var(--mono); font-size: 0.78rem; }
.mock__coin .down { margin-left: auto; color: var(--down); font-family: var(--mono); font-size: 0.78rem; }
.mock__cta {
  margin-top: auto;
  text-align: center;
  background: var(--accent);
  color: #000;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.7rem;
  border-radius: 10px;
}
@media (max-width: 820px) {
  .showcase__sticky { grid-template-columns: 1fr; }
  .showcase__visual { order: -1; }
}

/* ---------- Premium ---------- */
.premium { padding: clamp(5rem, 10vw, 9rem) 0; }
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  padding: 0 clamp(1.2rem, 5vw, 5rem);
}
.plan {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 2.2rem;
  transition: transform 0.4s var(--ease), border-color 0.4s;
  will-change: transform;
}
.plan--featured {
  background: linear-gradient(165deg, rgba(148,232,52,0.14), var(--surface));
  border-color: var(--line);
}
.plan__badge {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-faint);
}
.plan--featured .plan__badge { color: var(--accent); }
.plan h3 { font-size: 1.7rem; font-weight: 700; margin: 0.6rem 0 0.8rem; letter-spacing: -0.02em; }
.plan p { color: var(--text-dim); font-size: 0.97rem; }
@media (max-width: 800px) { .plans { grid-template-columns: 1fr; } }

/* ---------- CTA ---------- */
.cta {
  position: relative;
  text-align: center;
  padding: clamp(6rem, 14vw, 12rem) clamp(1.2rem, 5vw, 3rem);
  overflow: hidden;
}
.cta__glow {
  position: absolute;
  bottom: -40%; left: 50%;
  width: 90vw; height: 90vw;
  max-width: 1000px; max-height: 1000px;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  opacity: 0.2;
  filter: blur(60px);
  pointer-events: none;
}
.cta__title {
  position: relative;
  font-size: clamp(2.6rem, 9vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: 1.4rem;
}
.cta__sub { position: relative; color: var(--text-dim); font-size: 1.15rem; margin-bottom: 2.6rem; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line-soft);
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.2rem, 5vw, 5rem) 2.5rem;
}
.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line-soft);
}
.footer__brand { font-weight: 700; font-size: 1.3rem; }
.footer__links { display: flex; flex-wrap: wrap; gap: 1rem 2rem; color: var(--text-dim); font-size: 0.95rem; }
.footer__links a:hover { color: var(--accent); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
  color: var(--text-faint);
  font-size: 0.85rem;
}

/* ---------- Reveal base ---------- */
[data-reveal] { opacity: 0; transform: translateY(30px); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}