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

:root {
  --bg: #f5f5f7;
  --bg-dark: #0a0a0a;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-dark: rgba(255, 255, 255, 0.06);
  --text: #1d1d1f;
  --text-dark: #f5f5f7;
  --muted: #6e6e73;
  --muted-dark: rgba(245, 245, 247, 0.5);
  --accent: #FE5C00;
  --accent-glow: rgba(254, 92, 0, 0.15);
  --border: rgba(0, 0, 0, 0.08);
  --border-dark: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(24px) saturate(180%);
  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 32px;
  --r-xl: 44px;
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --max: 1080px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.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; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 2rem;
  background: rgba(245, 245, 247, 0.8);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.nav-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  transition: color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.nav-links a:hover { color: var(--text); background: rgba(0,0,0,0.05); }
.nav-links a.active { color: var(--text); font-weight: 600; }

.nav-cta {
  background: var(--text) !important;
  color: var(--bg) !important;
  font-weight: 600 !important;
  padding: 0.45rem 1.1rem !important;
  border-radius: 100px !important;
  transition: transform 0.3s var(--spring), background 0.2s !important;
}

.nav-cta:hover {
  background: #000 !important;
  transform: scale(1.04) !important;
}

/* ── LAYOUT ── */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
}

section { padding: 6rem 0; }

.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h3 { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; }

p.lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.75;
  font-weight: 400;
}

/* ── GLASS CARD ── */
.glass-card {
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--r-lg);
  box-shadow: 0 2px 40px rgba(0,0,0,0.06), 0 1px 0 rgba(255,255,255,0.8) inset;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.6rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.3s var(--spring), box-shadow 0.3s var(--ease-out), background 0.2s;
  cursor: pointer;
  letter-spacing: -0.01em;
}

.btn:hover { transform: scale(1.04); }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
  background: #e55200;
  box-shadow: 0 6px 24px rgba(254,92,0,0.28);
}

.btn-dark {
  background: var(--text);
  color: var(--bg);
}

.btn-dark:hover { background: #000; }

.btn-ghost {
  background: rgba(0,0,0,0.06);
  color: var(--text);
}

.btn-ghost:hover { background: rgba(0,0,0,0.1); }

/* ── HERO ── */
.hero {
  padding: 10rem 0 7rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 65% 30%, rgba(254,92,0,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(254,92,0,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(254,92,0,0.08);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 2rem;
  border: 1px solid rgba(254,92,0,0.18);
  letter-spacing: 0.02em;
}

.hero h1 { margin-bottom: 1.5rem; max-width: 820px; }

.hero .lead { margin-bottom: 3rem; }

.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center; }

.hero-stats {
  margin-top: 5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  max-width: 640px;
}

.stat-item {
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.stat-item strong {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.04em;
  line-height: 1;
}

.stat-item span {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.4;
}

/* ── FEATURE GRID ── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 3.5rem;
}

.feature-item {
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 2rem;
  transition: background 0.25s var(--ease-out);
}

.feature-item:hover { background: rgba(255,255,255,0.9); }

.feature-icon {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-item h3 { margin-bottom: 0.4rem; }

.feature-item p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ── DARK SECTION ── */
.section-dark {
  background: var(--bg-dark);
  color: var(--text-dark);
}

.section-dark .section-label { color: var(--accent); }
.section-dark h2 { color: var(--text-dark); }
.section-dark p { color: var(--muted-dark); }

/* ── TIERS ── */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 3.5rem;
}

.tier-card {
  background: var(--surface-dark);
  padding: 2.5rem 2rem;
  position: relative;
  transition: background 0.25s var(--ease-out);
}

.tier-card:hover { background: rgba(255,255,255,0.09); }

.tier-card.featured { background: rgba(254,92,0,0.1); border: 1px solid rgba(254,92,0,0.25); }

.tier-badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.tier-name {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-dark);
  margin-bottom: 0.75rem;
}

.tier-price { margin-bottom: 0.2rem; }

.tier-price .amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.05em;
  line-height: 1;
}

.tier-price .period {
  font-size: 0.85rem;
  color: var(--muted-dark);
  margin-left: 0.2rem;
}

.tier-setup {
  font-size: 0.78rem;
  color: var(--muted-dark);
  margin-bottom: 2rem;
}

.tier-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin: 0 0 1.5rem;
}

.tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.tier-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: rgba(245,245,247,0.8);
}

.tier-features li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 0.8rem;
  margin-top: 0.1rem;
}

.tier-cta {
  display: block;
  text-align: center;
  padding: 0.7rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
  color: var(--text-dark);
  transition: background 0.2s, transform 0.3s var(--spring);
}

.tier-cta:hover {
  background: rgba(255,255,255,0.15);
  transform: scale(1.02);
}

.tier-card.featured .tier-cta {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.tier-card.featured .tier-cta:hover { background: #e55200; }

/* ── A LA CARTE ── */
.alacarte-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 3.5rem;
}

.module-card {
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  transition: background 0.2s var(--ease-out);
}

.module-card:hover { background: rgba(255,255,255,0.92); }

.module-info h3 { font-size: 0.9rem; margin-bottom: 0.25rem; }
.module-info p { font-size: 0.8rem; color: var(--muted); line-height: 1.5; }

.module-price {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: -0.01em;
}

/* ── COMPARISON ── */
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 3.5rem;
}

.comparison-item {
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 2rem;
  transition: background 0.2s;
}

.comparison-item:hover { background: rgba(255,255,255,0.9); }

.comparison-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.comparison-item h3 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.comparison-item p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

/* ── PORTFOLIO ── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.portfolio-card {
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 2px 24px rgba(0,0,0,0.05);
  transition: transform 0.4s var(--spring), box-shadow 0.4s var(--ease-out);
}

.portfolio-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.portfolio-thumb {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #e8e8ed 0%, #d2d2d7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.portfolio-thumb img { width: 100%; height: 100%; object-fit: cover; }

.portfolio-info { padding: 1.5rem; }
.portfolio-info h3 { margin-bottom: 0.3rem; }
.portfolio-info p { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; line-height: 1.5; }

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.tag {
  background: rgba(0,0,0,0.05);
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

.portfolio-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap 0.25s var(--spring);
}

.portfolio-link:hover { gap: 0.5rem; }

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: start;
  margin-top: 3.5rem;
}

.contact-info h2 { margin-bottom: 1rem; }
.contact-info > p { color: var(--muted); font-size: 0.95rem; margin-bottom: 2.5rem; line-height: 1.75; }

.contact-details { display: flex; flex-direction: column; gap: 0.75rem; }

.contact-detail {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
}

.contact-detail .icon {
  width: 38px;
  height: 38px;
  background: rgba(0,0,0,0.05);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-form {
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  box-shadow: 0 2px 40px rgba(0,0,0,0.06);
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.45rem;
  letter-spacing: -0.01em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  font-family: inherit;
  background: rgba(255,255,255,0.8);
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group input[type="submit"] {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  border: none;
  padding: 0.8rem;
  font-size: 0.9rem;
  border-radius: 100px;
  transition: background 0.2s, transform 0.3s var(--spring), box-shadow 0.3s;
  box-shadow: 0 4px 16px var(--accent-glow);
  letter-spacing: -0.01em;
}

.form-group input[type="submit"]:hover {
  background: #e55200;
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(254,92,0,0.28);
}

/* ── PAGE HERO ── */
.page-hero {
  padding: 8rem 0 4rem;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 0.75rem; }
.page-hero p { color: var(--muted); max-width: 520px; line-height: 1.7; }

/* ── CTA BAND ── */
.cta-band {
  background: var(--bg-dark);
  padding: 6rem 0;
}

.cta-band h2 { color: var(--text-dark); }
.cta-band p { color: var(--muted-dark); }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  background: var(--bg);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo { font-weight: 700; color: var(--text); font-size: 0.9rem; letter-spacing: -0.02em; }
.footer-logo span { color: var(--accent); }
footer p { font-size: 0.78rem; color: var(--muted); }

.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 0.78rem; color: var(--muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .tiers-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: 1fr; }
  section { padding: 4rem 0; }
  .hero { padding: 7rem 0 4rem; }
  .page-hero { padding: 6rem 0 3rem; }
}