/* ── SCROLL TO TOP BUTTON ── */
#scrollToTop {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 120;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(10,10,10,0.82);
  box-shadow: 0 4px 24px rgba(240,127,60,0.18), 0 1px 0 rgba(255,159,94,0.12);
  color: var(--accent);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.34,1.2,0.64,1), background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
#scrollToTop:hover {
  background: rgba(240,127,60,0.12);
  color: var(--accent2);
}
#scrollToTop svg {
  display: block;
}
.nav-item {
  min-width: 100px;
  max-width: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 40px;
  box-sizing: border-box;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

@font-face {
  font-family: 'NeueMontreal-bold';
  src: url('./fonts/neue-montreal-free-demo-pangram-pangram-030418/NeueMontreal-Bold.otf') format('opentype');
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'NeueMontreal-normal';
  src: url('./fonts/neue-montreal-free-demo-pangram-pangram-030418/NeueMontreal-Regular.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #000000;
  --surface: #111111;
  --surface2: #1a1a1a;
  --accent: #F07F3C;
  --accent2: #d4622a;
  --accent3: #ff9f5e;
  --text: #f0ede8;
  --muted: #7a6f65;
  --border: rgba(240,127,60,0.15);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ── GRID BACKGROUND ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(240,127,60,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,127,60,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── GLOW ORBS ── */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(240,127,60,0.12) 0%, transparent 70%);
  top: -200px; right: -100px;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(212,98,42,0.15) 0%, transparent 70%);
  bottom: 0; left: -150px;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,159,94,0.1) 0%, transparent 70%);
  top: 50%; left: 40%;
}

/* ── NAV ── */
nav {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px 25px;
  width: auto;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(240, 126, 60, 0.16);
  border-radius: 24px;
  box-shadow: 0 4px 28px rgba(240, 127, 60, 0.18), inset 0 1px 0 rgba(255, 159, 94, 0.12);
  gap: 0;
  overflow: visible;
  transition: opacity 0.6s ease,
              transform 0.6s ease,
              padding 0.75s cubic-bezier(0.34, 1.2, 0.64, 1),
              border-radius 0.75s cubic-bezier(0.34, 1.2, 0.64, 1),
              gap 0.75s cubic-bezier(0.34, 1.2, 0.64, 1),
              box-shadow 0.6s ease;
}
nav:hover {
  padding: 10px 28px;
  border-radius: 100px;
  gap: 32px;
  border-color: rgba(240, 127, 60, 0.45);
  box-shadow: 0 0 50px rgba(240, 127, 60, 0.38), inset 0 1px 0 rgba(255, 159, 94, 0.18);
}
nav.nav-hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(-32px);
  pointer-events: none;
}

.logo {
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  text-decoration: none;
  z-index: 1;
  transition: transform 0.75s cubic-bezier(0.34, 1.2, 0.64, 1);
}
nav:hover .logo {
  transform: scale(1.08);
}
.logo-icon {
  width: 35px; height: 35px;
  transition: width 0.75s cubic-bezier(0.34, 1.2, 0.64, 1),
              height 0.75s cubic-bezier(0.34, 1.2, 0.64, 1);
}
nav:hover .logo-icon {
  width: 48px; height: 48px;
}

.logo-icon-div {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  transition: width 0.75s cubic-bezier(0.34, 1.2, 0.64, 1),
              height 0.75s cubic-bezier(0.34, 1.2, 0.64, 1);
}
nav:hover .logo-icon-div {
  width: 48px; height: 48px;
}

.nav-left,
.nav-right {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  overflow: hidden;
  max-width: 0;
  opacity: 0;
  white-space: nowrap;
  transition: max-width 0.75s cubic-bezier(0.34, 1.2, 0.64, 1),
              opacity 0.5s ease 0.15s,
              gap 0.75s cubic-bezier(0.34, 1.2, 0.64, 1),
              padding 0.75s cubic-bezier(0.34, 1.2, 0.64, 1);
}
.nav-left { padding-right: 0; }
.nav-right { padding-left: 0; }

nav:hover .nav-left,
nav:hover .nav-right {
  max-width: 400px;
  opacity: 1;
  gap: 28px;
}
nav:hover .nav-left { padding-right: 8px; }
nav:hover .nav-right { padding-left: 8px; }

.nav-left a,
.nav-right a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.07em;
  transition: color 0.2s;
}
.nav-left a:hover,
.nav-right a:hover { color: var(--text); }

.btn-nav {
  padding: 10px 24px;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: rgba(0,240,255,0.05);
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
}
.btn-nav:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 30px rgba(240,127,60,0.4);
}

/* ── HERO ── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  align-items: center;
  padding: 0 0 0 60px;
  gap: 0;
  overflow: hidden;
}

.hero-heading {
  grid-column: 1;
  grid-row: 1;
  align-self: end;
  position: relative;
  z-index: 2;
  width: 100%;
  overflow: visible;
  padding-right: 32px;
  padding-top: 120px;
}

.hero-bottom {
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  position: relative;
  z-index: 2;
  width: 100%;
  overflow: visible;
  padding-right: 32px;
}

h1 {
  font-family: 'NeueMontreal-bold', sans-serif;
  font-weight: 700;
  font-size: clamp(150px, 4.1vw, 76px);
  line-height: 0.95;
  margin-bottom: 32px;
  animation: fadeUp 0.8s 0.1s ease both;
}
h1 .line1 { display: block; color: var(--text); }
h1 .line2 {
  display: block;
  /* font-style: italic; */
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 17px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 440px;
  margin-bottom: 48px;
  animation: fadeUp 0.8s 0.2s ease both;
}


.btn-download-now {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 32px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.35s ease;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: fadeUp 0.8s 0.4s ease both;
}
.btn-download-now:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.btn-download-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.btn-download-label {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
  line-height: 1;
}
.btn-download-sub {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
}

/* ── PHONE LAYER ── */
#phone-layer {
  grid-column: 2;
  grid-row: 1 / -1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  animation: fadeUp 0.8s 0.2s ease both;
}



.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: rotate linear infinite;
  z-index: 25;
  pointer-events: none;
}
.ring-1 {
  width: 500px; height: 500px;
  border-color: rgba(240,127,60,0.1);
  animation-duration: 20s;
}
.ring-2 {
  width: 400px; height: 400px;
  border-color: rgba(212,98,42,0.12);
  animation-duration: 15s;
  animation-direction: reverse;
}

#model-mount {
  position: absolute;
  z-index: 10;
  right: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Vignette overlay — fades edges to black */
#model-mount::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  background:
    linear-gradient(to right,  #000000 0%, transparent 30%),
    linear-gradient(to bottom, #000000 0%, transparent 18%),
    linear-gradient(to top,    #000000 0%, transparent 18%),
    linear-gradient(to left,   transparent 55%, #000000 100%);
}

#phone-video {
      padding-right: 3rem;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Floating chips */
.chip {
  position: absolute;
  z-index: 20;
  background: rgba(10,10,10,0.85);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 16px;
  backdrop-filter: blur(10px);
  display: flex; align-items: center; gap: 10px;
  animation: float ease-in-out infinite;
}
.chip-1 { top: 140px; left: 20px; animation-duration: 4s; z-index: 30; }
.chip-2 { bottom: 180px; right: 40px; animation-duration: 5s; animation-delay: -2s; z-index: 30; }
.chip-3 { bottom: 60px; left: 20px; animation-duration: 6s; animation-delay: -1s; z-index: 30; }
.chip-icon { font-size: 20px; }
.chip-text span { display: block; font-family: 'DM Sans', sans-serif; font-size: 11px; color: var(--muted); letter-spacing: 0.04em; }
.chip-text strong { font-family: 'NeueMontreal-bold', sans-serif; font-size: 13px; font-weight: 700; }


/* ── FEATURES ── */
.features {
  position: relative; z-index: 1;
  padding: 100px 60px;
  border-top: 1px solid var(--border);
}
.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-family: 'NeueMontreal-bold', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 60px;
  max-width: 500px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
}
.feature-card {
  background: var(--bg);
  padding: 40px;
  transition: background 0.3s;
}
.feature-card:hover { background: var(--surface); }
.feature-icon {
  width: 48px; height: 48px;
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 24px;
  background: var(--surface);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.feature-card:hover .feature-icon {
  border-color: rgba(240,127,60,0.4);
  box-shadow: 0 0 20px rgba(240,127,60,0.15);
}
.feature-card h3 {
  font-family: 'NeueMontreal-bold', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.feature-card p { font-family: 'DM Sans', sans-serif; font-size: 15px; color: var(--muted); line-height: 1.7; }

/* ── FOOTER ── */
footer {
  position: relative; z-index: 1;
  padding: 40px 60px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
footer p { font-size: 14px; color: var(--muted); font-family: 'DM Sans', sans-serif; line-height: 1.7; }

/* ── ANIMATIONS ── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero {
    display: flex;
    flex-direction: column;
    min-height: auto;
    padding: 0;
    gap: 0;
    overflow: visible;
  }

  .hero-heading {
    order: 1;
    padding: 100px 24px 24px;
    text-align: center;
    z-index: 3;
  }

  .hero-heading h1 {
    font-size: clamp(48px, 12vw, 80px);
    margin-bottom: 8px;
  }

  .hero-heading .line1 {
    font-size: clamp(14px, 3.5vw, 22px) !important;
    margin-top: 8px !important;
  }

  #phone-layer {
    order: 2;
    position: relative;
    height: 56vh;
    width: 100%;
    margin-top: -32px;
  }

  #model-mount::after {
    background:
      linear-gradient(to bottom, #000000 0%, transparent 22%),
      linear-gradient(to top,    #000000 0%, transparent 32%),
      linear-gradient(to left,   #000000 0%, transparent 12%),
      linear-gradient(to right,  #000000 0%, transparent 12%);
  }

  .hero-bottom {
    order: 3;
    position: relative;
    z-index: 3;
    padding: 0 24px 48px;
    margin-top: -80px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-bottom .hero-desc {
    max-width: 380px;
    font-size: 15px;
    margin-bottom: 32px;
  }

  .ring { display: none; }
  .chip { display: none; }

  nav {
    padding: 10px 18px;
    cursor: pointer;
    max-width: calc(100vw - 32px);
  }
  nav.nav-open {}
  nav.nav-open .nav-left,
  nav.nav-open .nav-right {}
  nav .nav-left,
  nav .nav-right {}
  nav.nav-open .nav-left {}
  nav.nav-open .nav-right {}
  .desktop-only { display: none !important; }

  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 28px 24px; }

  .section-title {
    font-size: clamp(26px, 6vw, 40px);
    max-width: 100%;
  }

  .rewards-section { padding: 60px 24px; }
  .rewards-grid { flex-direction: column; gap: 16px; }
  .reward-arrow { transform: rotate(90deg); padding: 8px 0; }
  .reward-step { padding: 32px 24px; }

  footer {
    flex-direction: column;
    gap: 16px;
    text-align: center;
    padding: 30px 24px;
  }
}

/* ── REWARDS SECTION ── */
.rewards-section {
  position: relative; z-index: 1;
  padding: 100px 60px;
  border-top: 1px solid var(--border);
}

.rewards-grid {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 0;
}

.reward-step {
  flex: 1;
  padding: 48px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.reward-step:hover {
  border-color: rgba(240,127,60,0.4);
  box-shadow: 0 0 40px rgba(240,127,60,0.08);
}

.reward-num {
  font-family: 'Space Mono', monospace;
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 20px;
}

.reward-step h3 {
  font-family: 'NeueMontreal-bold', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.reward-step p {
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

.reward-arrow {
  font-size: 28px;
  color: var(--accent);
  opacity: 0.4;
  padding: 0 20px;
  flex-shrink: 0;
}