/* ============================================================
   Cursia — Design tokens & base styles
   ============================================================ */

:root {
  /* Surfaces */
  --bg-0: #050816;
  --bg-2: #0B1020;

  /* Cards */
  --card-1: rgba(255, 255, 255, 0.035);
  --card-2: rgba(255, 255, 255, 0.06);
  --card-elevated: rgba(255, 255, 255, 0.08);

  /* Borders */
  --border-1: rgba(255, 255, 255, 0.08);
  --border-2: rgba(255, 255, 255, 0.12);
  --border-glow: rgba(125, 211, 252, 0.28);

  /* Text */
  --text-1: #F8FAFC;
  --text-2: #CBD5E1;
  --text-3: #94A3B8;
  --text-4: #64748B;

  /* Accents */
  --cyan: #38BDF8;
  --cyan-soft: rgba(56, 189, 248, 0.12);
  --violet: #8B5CF6;
  --violet-soft: rgba(139, 92, 246, 0.14);
  --green: #22C55E;
  --teal: #14B8A6;
  --amber: #F59E0B;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #38BDF8 0%, #8B5CF6 100%);
  --grad-soft: linear-gradient(135deg, rgba(56,189,248,0.16) 0%, rgba(139,92,246,0.16) 100%);

  /* Typography */
  --font-display: 'Sora', 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Layout */
  --max-w: 1240px;
  --pad-x: clamp(20px, 4vw, 40px);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
p { margin: 0; }
ul { list-style: none; padding: 0; margin: 0; }

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================================
   Page background — fixed radial gradient + grid overlay
   ============================================================ */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(56,189,248,0.18), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 15%, rgba(139,92,246,0.18), transparent 60%),
    radial-gradient(ellipse 50% 35% at 10% 30%, rgba(20,184,166,0.12), transparent 60%),
    var(--bg-0);
}
.page-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 0%, transparent 75%);
}

/* ============================================================
   Layout — container & sections
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

section {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
}
section.tight { padding: clamp(60px, 7vw, 100px) 0; }

/* ============================================================
   Section eyebrow / head
   ============================================================ */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}
.section-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  flex-shrink: 0;
}

.section-title {
  font-size: clamp(32px, 4.2vw, 52px);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  text-wrap: balance;
}
.section-subtitle {
  color: var(--text-3);
  font-size: clamp(16px, 1.4vw, 18px);
  max-width: 680px;
  text-wrap: pretty;
}

.section-head { margin-bottom: 56px; }
.section-head.center { text-align: center; }
.section-head.center .section-subtitle { margin-left: auto; margin-right: auto; }

/* Gradient text utility */
.grad {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary {
  background: var(--grad-primary);
  color: #06121f;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.4) inset,
    0 10px 30px -10px rgba(56,189,248,0.6),
    0 10px 30px -10px rgba(139,92,246,0.4);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.5) inset,
    0 14px 38px -8px rgba(56,189,248,0.7),
    0 14px 38px -8px rgba(139,92,246,0.5);
}
.btn-ghost {
  background: var(--card-1);
  color: var(--text-1);
  border: 1px solid var(--border-2);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: var(--card-2);
  border-color: var(--border-glow);
}
.btn-sm { padding: 9px 16px; font-size: 14px; border-radius: 10px; }
.btn-lg { padding: 16px 28px; font-size: 16px; border-radius: 14px; }

.btn .arrow {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.btn:hover .arrow { transform: translateX(3px); }

/* ============================================================
   Header / Navbar
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(5, 8, 22, 0.55);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.site-header.scrolled {
  background: rgba(5, 8, 22, 0.82);
  border-bottom-color: var(--border-1);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--grad-primary);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px -8px rgba(56,189,248,0.6);
  flex-shrink: 0;
}
.brand-mark svg { width: 18px; height: 18px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14.5px;
  color: var(--text-2);
  font-weight: 500;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--text-1); background: var(--card-1); }

.nav-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-cta .btn-ghost { padding: 9px 14px; font-size: 14px; }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 18px; height: 18px; color: var(--text-1); }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta .btn-primary { padding: 9px 14px; font-size: 13.5px; }
}

/* Mobile menu */
.mobile-menu {
  display: none;
  padding: 16px 0 22px;
  border-top: 1px solid var(--border-1);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 12px 0;
  color: var(--text-2);
  font-size: 16px;
  border-bottom: 1px solid var(--border-1);
  transition: color 0.15s;
}
.mobile-menu a:last-of-type { border-bottom: none; }
.mobile-menu a:hover { color: var(--text-1); }
.mobile-menu .mobile-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding-top: clamp(60px, 7vw, 110px);
  padding-bottom: clamp(80px, 9vw, 140px);
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 6px 6px 14px;
  border-radius: 999px;
  background: var(--card-1);
  border: 1px solid var(--border-2);
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 26px;
  flex-wrap: wrap;
}
.hero-eyebrow .tag {
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--cyan-soft);
  color: var(--cyan);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero h1 {
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin-bottom: 22px;
  text-wrap: balance;
}

.hero-sub {
  color: var(--text-2);
  font-size: clamp(16px, 1.45vw, 19px);
  max-width: 560px;
  line-height: 1.55;
  text-wrap: pretty;
  margin-bottom: 32px;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.hero-microproof {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 36px;
  color: var(--text-3);
  font-size: 13px;
  flex-wrap: wrap;
}
.hero-microproof .check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.hero-microproof svg { width: 14px; height: 14px; color: var(--green); flex-shrink: 0; }

/* ============================================================
   Hero Mockup
   ============================================================ */
.hero-visual {
  position: relative;
  min-height: 520px;
}
.hero-glow {
  position: absolute;
  inset: -10% -10%;
  background:
    radial-gradient(circle at 70% 30%, rgba(56,189,248,0.30), transparent 50%),
    radial-gradient(circle at 30% 70%, rgba(139,92,246,0.28), transparent 55%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}
.mockup {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--border-2);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.06) inset,
    0 40px 100px -30px rgba(0,0,0,0.7),
    0 20px 60px -20px rgba(56,189,248,0.25);
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-1);
  background: rgba(255,255,255,0.02);
}
.mockup-bar .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.mockup-bar .url {
  margin-left: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-4);
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mockup-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 440px;
}
.mockup-side {
  border-right: 1px solid var(--border-1);
  padding: 16px 12px;
  background: rgba(0,0,0,0.18);
}
.mockup-side .side-title {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-4);
  padding: 0 8px;
  margin-bottom: 10px;
}
.side-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 3px;
  cursor: default;
}
.side-item .icon { width: 16px; height: 16px; color: var(--text-3); flex-shrink: 0; }
.side-item.active { background: var(--cyan-soft); color: var(--cyan); }
.side-item.active .icon { color: var(--cyan); }
.side-divider { height: 1px; background: var(--border-1); margin: 12px 8px; }

.mockup-main {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}
.mockup-main h3 {
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Status pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(34,197,94,0.14);
  color: var(--green);
  border: 1px solid rgba(34,197,94,0.3);
  white-space: nowrap;
}
.status-pill .pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Module rows */
.modules-list { display: flex; flex-direction: column; gap: 8px; }
.module-row {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  border-radius: 10px;
  font-size: 13px;
}
.module-row .num {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--card-2);
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  flex-shrink: 0;
}
.module-row.done .num { background: rgba(34,197,94,0.18); color: var(--green); }
.module-row.active { border-color: var(--border-glow); background: var(--cyan-soft); }
.module-row.active .num { background: var(--cyan); color: #06121f; }
.module-row .name { color: var(--text-1); font-weight: 500; }
.module-row .meta { color: var(--text-4); font-size: 12px; }
.module-row .badges { display: flex; gap: 4px; }
.module-row .badges span {
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--card-2);
  color: var(--text-3);
  white-space: nowrap;
}

/* Mockup footer */
.mockup-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border-1);
  gap: 12px;
}
.progress-block { flex: 1; min-width: 0; }
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--text-3);
  margin-bottom: 6px;
}
.progress-bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 72%;
  background: var(--grad-primary);
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(56,189,248,0.5);
  animation: progress-load 2.4s ease-out 0.4s both;
}
@keyframes progress-load {
  from { width: 0; }
  to { width: 72%; }
}
.export-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  background: var(--card-2);
  border: 1px solid var(--border-2);
  color: var(--text-1);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}
.export-btn:hover { background: var(--card-elevated); border-color: var(--border-glow); }
.export-btn svg { width: 13px; height: 13px; }

/* ============================================================
   Floating cards (hero)
   ============================================================ */
.float-card {
  position: absolute;
  z-index: 2;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(11, 16, 32, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  box-shadow: 0 20px 50px -15px rgba(0,0,0,0.6);
  animation: float 5s ease-in-out infinite;
}
.float-card .ic {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.float-card .ic svg { width: 16px; height: 16px; }
.float-card .label { color: var(--text-3); font-size: 11px; margin-bottom: 1px; }
.float-card .value { color: var(--text-1); font-weight: 600; font-size: 14px; white-space: nowrap; }

.float-1 { top: -22px; left: -32px; animation-delay: 0s; }
.float-1 .ic { background: rgba(56,189,248,0.2); color: var(--cyan); }
.float-2 { bottom: 60px; left: -42px; animation-delay: 1.2s; }
.float-2 .ic { background: rgba(139,92,246,0.22); color: var(--violet); }
.float-3 { top: 70px; right: -28px; animation-delay: 0.6s; }
.float-3 .ic { background: rgba(34,197,94,0.18); color: var(--green); }
.float-4 { bottom: -18px; right: -10px; animation-delay: 1.8s; }
.float-4 .ic { background: rgba(20,184,166,0.2); color: var(--teal); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 600px) {
  .float-1, .float-3 { display: none; }
  .float-2 { left: -8px; bottom: 30px; }
  .float-4 { right: -8px; bottom: -10px; }
  .mockup-body { grid-template-columns: 1fr; }
  .mockup-side { display: none; }
}

/* ============================================================
   Problem section
   ============================================================ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .problem-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .problem-grid { grid-template-columns: 1fr; } }

.problem-card {
  padding: 26px;
  border-radius: var(--radius-md);
  background: var(--card-1);
  border: 1px solid var(--border-1);
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}
.problem-card:hover {
  border-color: var(--border-2);
  background: var(--card-2);
  transform: translateY(-2px);
}
.problem-card .icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.1);
  color: #FCA5A5;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.problem-card .icon-wrap svg { width: 20px; height: 20px; }
.problem-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.problem-card p {
  color: var(--text-3);
  font-size: 14.5px;
  line-height: 1.55;
}

/* ============================================================
   Solution / Pipeline
   ============================================================ */
.solution-wrap {
  padding: 40px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01)),
    radial-gradient(ellipse at top right, rgba(139,92,246,0.12), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(56,189,248,0.12), transparent 50%);
  border: 1px solid var(--border-2);
}
@media (max-width: 600px) { .solution-wrap { padding: 28px 20px; } }

.pipeline {
  display: flex;
  align-items: stretch;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.pipeline-step {
  flex: 1 1 0;
  min-width: 140px;
  padding: 18px;
  border-radius: 12px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  transition: border-color 0.2s, background 0.2s;
}
.pipeline-step:hover {
  border-color: var(--border-glow);
  background: var(--card-2);
}
.pipeline-output {
  background: var(--grad-soft);
  border-color: var(--border-glow);
}
.ps-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--grad-soft);
  color: var(--cyan);
  margin-bottom: 12px;
}
.ps-icon svg { width: 16px; height: 16px; }
.ps-icon-output {
  background: var(--cyan);
  color: #06121f;
}
.ps-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-4);
  margin-bottom: 4px;
}
.ps-title { font-size: 14.5px; font-weight: 600; }
.pipeline-arrow {
  align-self: center;
  color: var(--text-4);
  flex-shrink: 0;
}
.pipeline-arrow svg { width: 16px; height: 16px; }

@media (max-width: 800px) {
  .pipeline { flex-direction: column; }
  .pipeline-arrow { transform: rotate(90deg); align-self: flex-start; margin-left: 16px; }
}

/* ============================================================
   How it works
   ============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .steps-grid { grid-template-columns: 1fr; } }

.step-card {
  padding: 28px 24px;
  border-radius: var(--radius-md);
  background: var(--card-1);
  border: 1px solid var(--border-1);
  position: relative;
  overflow: hidden;
  transition: background 0.2s, border-color 0.2s;
}
.step-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.step-card:hover { background: var(--card-2); border-color: var(--border-2); }
.step-card:hover::before { opacity: 1; }

.step-num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.step-icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--card-2);
  border: 1px solid var(--border-2);
  display: grid;
  place-items: center;
  color: var(--cyan);
  margin-bottom: 18px;
}
.step-icon svg { width: 20px; height: 20px; }
.step-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.step-card p {
  color: var(--text-3);
  font-size: 14px;
  line-height: 1.55;
}

/* ============================================================
   Course includes
   ============================================================ */
.includes-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
@media (max-width: 1100px) { .includes-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .includes-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .includes-grid { grid-template-columns: 1fr; } }

.include-card {
  padding: 20px;
  border-radius: 14px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.include-card:hover {
  background: var(--card-2);
  border-color: var(--border-2);
  transform: translateY(-2px);
}
.include-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}
.include-icon svg { width: 18px; height: 18px; }
.include-card h4 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  color: var(--text-1);
}
.include-card p {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-3);
}

/* Icon color variants */
.ic-cyan   { background: rgba(56,189,248,0.14);  color: var(--cyan);   }
.ic-violet { background: rgba(139,92,246,0.16);  color: var(--violet); }
.ic-green  { background: rgba(34,197,94,0.14);   color: var(--green);  }
.ic-teal   { background: rgba(20,184,166,0.16);  color: var(--teal);   }
.ic-amber  { background: rgba(245,158,11,0.14);  color: var(--amber);  }

/* ============================================================
   Demo section
   ============================================================ */
.demo-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 980px) { .demo-grid { grid-template-columns: 1fr; gap: 56px; } }

.demo-features { display: flex; flex-direction: column; }
.demo-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-1);
}
.demo-feature:last-child { border-bottom: none; }
.df-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--card-2);
  border: 1px solid var(--border-2);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--cyan);
}
.demo-feature h4 { font-size: 15.5px; font-weight: 600; margin-bottom: 4px; }
.demo-feature p { color: var(--text-3); font-size: 14px; line-height: 1.5; }

.demo-mockup {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-2);
  background: var(--bg-2);
  box-shadow:
    0 40px 100px -30px rgba(0,0,0,0.7),
    0 20px 60px -20px rgba(139,92,246,0.2);
}
.demo-mockup-inner {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.demo-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  border-radius: 10px;
  width: fit-content;
}
.demo-tab {
  padding: 6px 12px;
  border-radius: 7px;
  font-size: 12.5px;
  color: var(--text-3);
  font-weight: 500;
  white-space: nowrap;
}
.demo-tab.active { background: var(--card-elevated); color: var(--text-1); }

.scorm-preview {
  border-radius: 12px;
  border: 1px solid var(--border-1);
  background: linear-gradient(180deg, rgba(56,189,248,0.04), rgba(139,92,246,0.04));
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.scorm-question {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.45;
}
.scorm-options { display: flex; flex-direction: column; gap: 8px; }
.scorm-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 10px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  font-size: 13.5px;
  color: var(--text-2);
}
.scorm-opt .opt-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1.5px solid var(--border-2);
  flex-shrink: 0;
  position: relative;
}
.scorm-opt.correct {
  background: rgba(34,197,94,0.10);
  border-color: rgba(34,197,94,0.4);
  color: var(--text-1);
}
.scorm-opt.correct .opt-dot {
  border-color: var(--green);
  background: var(--green);
}
.scorm-opt.correct .opt-dot::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -54%) rotate(45deg);
  width: 4px;
  height: 8px;
  border: solid #06121f;
  border-width: 0 1.5px 1.5px 0;
}
.scorm-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-3);
  padding-top: 8px;
  border-top: 1px solid var(--border-1);
  flex-wrap: wrap;
  gap: 8px;
}

/* ============================================================
   Comparison table
   ============================================================ */
.comparison {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-2);
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  overflow: hidden;
}
.comparison-header {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  background: rgba(0,0,0,0.2);
  border-bottom: 1px solid var(--border-2);
}
.comparison-header > div {
  padding: 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-3);
}
.comparison-header .col-cursia {
  background: var(--grad-soft);
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.col-cursia .badge {
  font-size: 10.5px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--cyan);
  color: #06121f;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.comparison-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  border-bottom: 1px solid var(--border-1);
}
.comparison-row:last-of-type { border-bottom: none; }
.comparison-row > div {
  padding: 20px 24px;
  font-size: 14.5px;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.comparison-row .row-label {
  color: var(--text-1);
  font-weight: 600;
}
.comparison-row .col-cursia {
  background: rgba(56,189,248,0.05);
  color: var(--text-1);
  border-left: 1px solid var(--border-1);
  border-right: 1px solid var(--border-1);
}
.comp-mark { width: 16px; height: 16px; flex-shrink: 0; }
.comp-mark.x { color: #F87171; }
.comp-mark.ok { color: var(--green); }

.comparison-callout {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  background: rgba(0,0,0,0.18);
  border-top: 1px solid var(--border-2);
  flex-wrap: wrap;
}
.comparison-callout .stat {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

@media (max-width: 720px) {
  .comparison-header,
  .comparison-row {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
  .comparison-header > div,
  .comparison-row > div {
    padding: 14px 12px;
    font-size: 12.5px;
  }
}
@media (max-width: 460px) {
  .comparison { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .comparison-header,
  .comparison-row { min-width: 420px; }
}

/* ============================================================
   Use cases
   ============================================================ */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
@media (max-width: 1100px) { .usecase-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px)  { .usecase-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px)  { .usecase-grid { grid-template-columns: 1fr; } }

.usecase-card {
  padding: 26px 22px;
  border-radius: var(--radius-md);
  background: var(--card-1);
  border: 1px solid var(--border-1);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.2s, border-color 0.2s, background 0.2s;
}
.usecase-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-2);
  background: var(--card-2);
}
.uc-icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--grad-soft);
  display: grid;
  place-items: center;
  color: var(--cyan);
}
.uc-icon svg { width: 22px; height: 22px; }
.usecase-card h3 {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.usecase-card p {
  font-size: 13.5px;
  color: var(--text-3);
  line-height: 1.55;
}

/* ============================================================
   Consulting + Pilot
   ============================================================ */
.offer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 900px) { .offer-grid { grid-template-columns: 1fr; } }

.offer-card {
  position: relative;
  padding: 40px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--border-2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
@media (max-width: 600px) { .offer-card { padding: 28px 24px; } }

.offer-card.featured {
  background:
    linear-gradient(180deg, rgba(56,189,248,0.08), rgba(139,92,246,0.06)),
    rgba(11,16,32,0.6);
  border: 1px solid transparent;
  background-clip: padding-box;
}
.offer-card.featured::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(56,189,248,0.6), rgba(139,92,246,0.6), rgba(56,189,248,0.2));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

.offer-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--cyan-soft);
  color: var(--cyan);
  margin-bottom: 16px;
  width: fit-content;
}
.offer-tag.violet { background: var(--violet-soft); color: #C4B5FD; }
.offer-card h3 {
  font-size: clamp(22px, 2.4vw, 30px);
  letter-spacing: -0.025em;
  margin-bottom: 14px;
  font-weight: 600;
}
.offer-card .offer-lead {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 22px;
}
.offer-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  flex: 1;
}
.offer-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-2);
}
.offer-list .check {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: var(--grad-soft);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.offer-list .check svg { width: 11px; height: 11px; color: var(--cyan); }
.offer-card .btn { align-self: flex-start; margin-top: auto; }

/* ============================================================
   Pricing
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

.plan {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  background: var(--card-1);
  border: 1px solid var(--border-1);
  display: flex;
  flex-direction: column;
  position: relative;
}
.plan.popular {
  background:
    linear-gradient(180deg, rgba(56,189,248,0.08), rgba(139,92,246,0.06)),
    var(--bg-2);
  border-color: var(--border-glow);
  box-shadow: 0 30px 80px -30px rgba(56,189,248,0.3);
}
.plan-tag {
  position: absolute;
  top: -10px;
  right: 24px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--grad-primary);
  color: #06121f;
  white-space: nowrap;
}
.plan-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.plan-target {
  color: var(--text-2);
  font-size: 14.5px;
  margin-bottom: 24px;
  line-height: 1.5;
}
.plan-price {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  line-height: 1.2;
}
.plan-price.custom { font-size: 22px; }
.plan-price-note {
  color: var(--text-4);
  font-size: 13px;
  margin-bottom: 24px;
}
.plan-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--border-1);
  flex: 1;
}
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.5;
}
.plan-features svg {
  width: 16px;
  height: 16px;
  color: var(--cyan);
  margin-top: 2px;
  flex-shrink: 0;
}
.plan .btn { width: 100%; margin-top: auto; justify-content: center; }

.pricing-note {
  text-align: center;
  color: var(--text-4);
  font-size: 13.5px;
  margin-top: 28px;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-grid {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item { border-bottom: 1px solid var(--border-1); }
.faq-q {
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-1);
  letter-spacing: -0.01em;
  transition: color 0.15s;
}
.faq-q:hover { color: var(--cyan); }
.faq-q .chev {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--card-2);
  border: 1px solid var(--border-2);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.3s, background 0.2s, border-color 0.2s;
}
.faq-q .chev svg { width: 11px; height: 11px; }
.faq-item.open .faq-q .chev {
  transform: rotate(180deg);
  background: var(--cyan);
  color: #06121f;
  border-color: transparent;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item.open .faq-a { max-height: 300px; }
.faq-a-inner {
  padding: 0 4px 22px;
  color: var(--text-3);
  font-size: 15px;
  line-height: 1.6;
  max-width: 680px;
}

/* ============================================================
   Final CTA
   ============================================================ */
.final-cta {
  position: relative;
  padding: 64px 48px;
  border-radius: var(--radius-xl);
  text-align: center;
  background:
    linear-gradient(180deg, rgba(56,189,248,0.10), rgba(139,92,246,0.10)),
    var(--bg-2);
  border: 1px solid var(--border-2);
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 30%, rgba(56,189,248,0.22), transparent 50%),
    radial-gradient(circle at 75% 70%, rgba(139,92,246,0.22), transparent 50%);
  pointer-events: none;
}
.final-cta > * { position: relative; }
.final-cta h2 {
  font-size: clamp(28px, 3.4vw, 44px);
  letter-spacing: -0.03em;
  margin-bottom: 18px;
  font-weight: 600;
  text-wrap: balance;
}
.final-cta p {
  max-width: 620px;
  margin: 0 auto 32px;
  color: var(--text-2);
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.55;
  text-wrap: pretty;
}
.btn-row {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
@media (max-width: 600px) { .final-cta { padding: 48px 24px; } }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-1);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.3));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 460px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand p {
  color: var(--text-3);
  font-size: 14px;
  margin: 16px 0;
  max-width: 320px;
  line-height: 1.55;
}
.footer-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  font-size: 13.5px;
  color: var(--text-2);
  transition: background 0.15s, border-color 0.15s;
}
.footer-contact:hover { background: var(--card-2); border-color: var(--border-2); }
.footer-contact svg { width: 14px; height: 14px; color: var(--cyan); flex-shrink: 0; }

.footer-col h5 {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px;
  color: var(--text-2);
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--cyan); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-4);
  font-size: 13px;
}

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   TRUST / RESPALDO SECTION
   ============================================================ */
#trust {
  text-align: center;
}

.trust-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.trust-heading {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.3;
  margin: 0;
  text-wrap: balance;
}

.trust-sub {
  max-width: 620px;
  font-size: 1rem;
  color: var(--text-3);
  line-height: 1.7;
  margin: 0;
  text-wrap: pretty;
}

.trust-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-4);
  margin: 8px 0 0;
}

.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.trust-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 36px;
  background: var(--card-1);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.trust-logo-card:hover {
  background: var(--card-2);
  border-color: var(--border-2);
  transform: translateY(-2px);
}

.trust-logo-card img {
  display: block;
  max-height: 48px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.75;
  transition: opacity 0.2s;
}

.trust-logo-card:hover img {
  opacity: 1;
}

/* .hide-mobile referenced in trust section <br> tag */
@media (max-width: 768px) {
  .hide-mobile { display: none; }
  .trust-logo-card img { max-height: 40px; }
}

/* ============================================================
   COURSE SHOWCASE CAROUSEL
   ============================================================ */
.showcase {
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  border: 1px solid var(--border-2);
  overflow: hidden;
  box-shadow:
    0 40px 100px -30px rgba(0,0,0,0.55),
    0 1px 0 rgba(255,255,255,0.05) inset;
}

/* Image track */
.showcase-track {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  max-height: 540px;
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(56,189,248,0.06), transparent 70%),
    rgba(5, 8, 22, 0.90);
  overflow: hidden;
}

/* Individual slides */
.showcase-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.showcase-slide.active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.showcase-img-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.showcase-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  display: block;
  box-shadow: 0 8px 40px -12px rgba(0,0,0,0.7);
}

/* Prev / Next buttons */
.showcase-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(11, 16, 32, 0.88);
  border: 1px solid var(--border-2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  flex-shrink: 0;
}
.showcase-btn svg { width: 18px; height: 18px; }
.showcase-btn:hover {
  background: rgba(56,189,248,0.18);
  border-color: var(--border-glow);
  transform: translateY(-50%) scale(1.08);
}
.showcase-prev { left: 14px; }
.showcase-next { right: 14px; }

/* Footer: caption + dots */
.showcase-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 28px;
  border-top: 1px solid var(--border-1);
  background: rgba(0,0,0,0.18);
}

.showcase-info { flex: 1; min-width: 0; }

.showcase-counter {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.showcase-caption-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-1);
  margin-bottom: 6px;
  line-height: 1.3;
}

.showcase-caption-desc {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.55;
}

/* Dot indicators */
.showcase-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  padding-top: 4px;
}

.showcase-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, width 0.3s, border-radius 0.3s, transform 0.2s;
  flex-shrink: 0;
}
.showcase-dot:hover { background: var(--text-3); transform: scale(1.2); }
.showcase-dot.active {
  background: var(--cyan);
  width: 24px;
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(56,189,248,0.5);
}

/* Mobile adjustments for showcase */
@media (max-width: 768px) {
  .showcase-track { max-height: 400px; }
  .showcase-btn { width: 38px; height: 38px; }
  .showcase-btn svg { width: 16px; height: 16px; }
  .showcase-prev { left: 10px; }
  .showcase-next { right: 10px; }
}

@media (max-width: 600px) {
  .showcase-footer {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
  }
  .showcase-dots {
    align-self: center;
    padding-top: 0;
  }
  .showcase-track { max-height: 280px; }
  .showcase-btn { width: 34px; height: 34px; }
  .showcase-img-wrap { padding: 10px; }
}

@media (max-width: 400px) {
  .showcase-track { max-height: 220px; }
  .showcase-caption-title { font-size: 15px; }
  .showcase-caption-desc { font-size: 13px; }
}

/* ============================================================
   MOBILE RESPONSIVE IMPROVEMENTS
   Breakpoints: 1024px · 768px · 480px · 360px
   Desktop layout is untouched above 1024px.
   ============================================================ */

/* ---- 1024px: laptops pequeños y tablets landscape ---- */
@media (max-width: 1024px) {
  .section-head { margin-bottom: 44px; }
  .hero-visual { min-height: 460px; }
  .mockup-body { min-height: 400px; }
}

/* ---- 768px: tablets portrait ---- */
@media (max-width: 768px) {
  /* Reducir padding de secciones */
  section        { padding: 72px 0; }
  section.tight  { padding: 52px 0; }

  /* Hero */
  .hero          { padding-top: 48px; padding-bottom: 64px; }
  .hero h1       { font-size: clamp(34px, 7vw, 52px); }
  .hero-visual   { min-height: 360px; }
  .mockup-body   { min-height: 300px; }

  /* Ocultar floating cards — evitan overflow en tablet y móvil */
  .float-card    { display: none; }

  /* Tabla de comparación: aún en tabla pero más compacta */
  .comparison-callout { flex-direction: column; align-items: flex-start; }
}

/* ---- 480px: móviles ---- */
@media (max-width: 480px) {
  /* Padding de contenedor un poco más ajustado */
  :root { --pad-x: 18px; }

  /* Secciones */
  section       { padding: 56px 0; }
  section.tight { padding: 40px 0; }
  .section-head { margin-bottom: 32px; }

  /* Títulos de sección: máximo 28px en móvil */
  .section-title { font-size: 28px; letter-spacing: -0.02em; }

  /* Hero: text + visual más compactos */
  .hero          { padding-top: 36px; padding-bottom: 52px; }
  .hero-grid     { gap: 40px; }
  .hero h1       { font-size: clamp(30px, 8.5vw, 42px); }
  .hero-sub      { font-size: 15px; }
  .hero-visual   { min-height: 280px; }
  .mockup-body   { min-height: 240px; }
  .hero-eyebrow  { font-size: 12px; gap: 8px; flex-wrap: wrap; }

  /* CTAs del hero: ancho completo y apilados */
  .hero-cta { flex-direction: column; align-items: stretch; gap: 10px; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  /* Microproof: columna en móvil */
  .hero-microproof {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-top: 20px;
  }

  /* Header nav: botón "Solicitar demo" más compacto */
  .nav-cta .btn-primary { font-size: 13px; padding: 8px 12px; }

  /* Mobile menu: botones de ancho completo */
  .mobile-menu .mobile-cta .btn { width: 100%; justify-content: center; }

  /* Trust: logos apilados verticalmente */
  .trust-logos        { flex-direction: column; align-items: stretch; gap: 12px; }
  .trust-logo-card    { width: 100%; max-width: 100%; padding: 14px 24px; }

  /* Pipeline: ya va vertical, solo ajustar arrow */
  .pipeline-step { padding: 16px; }

  /* Offer cards: botón full width */
  .offer-card .btn     { align-self: stretch; justify-content: center; }
  .offer-card          { padding: 24px 20px; }

  /* Pricing: ancho completo */
  .pricing-grid { max-width: 100%; }
  .plan         { padding: 28px 22px; }

  /* FAQ: texto de pregunta un poco menor */
  .faq-q        { font-size: 14.5px; padding: 18px 4px; gap: 14px; }
  /* Más espacio para respuestas largas en móvil */
  .faq-item.open .faq-a { max-height: 600px; }
  .faq-a-inner  { font-size: 14px; }

  /* Final CTA */
  .final-cta   { padding: 40px 20px; }
  .final-cta h2 { font-size: clamp(24px, 6.5vw, 32px); }
  .btn-row {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .btn-row .btn { width: 100%; justify-content: center; }

  /* Footer */
  .site-footer       { padding: 56px 0 28px; }
  .footer-grid       { margin-bottom: 40px; }
  .footer-bottom     { flex-direction: column; align-items: flex-start; gap: 6px; }

  /* Includes grid: 2 columnas en lugar de 1 en móvil pequeño */
  .includes-grid     { grid-template-columns: repeat(2, 1fr); }

  /* Use cases: 2 columnas */
  .usecase-grid      { grid-template-columns: repeat(2, 1fr); }
}

/* ---- 360px: móviles muy pequeños ---- */
@media (max-width: 360px) {
  :root { --pad-x: 14px; }
  .hero h1          { font-size: 28px; }
  .section-title    { font-size: 24px; }
  .includes-grid    { grid-template-columns: 1fr; }
  .usecase-grid     { grid-template-columns: 1fr; }
  .trust-logo-card  { padding: 12px 16px; }
  .nav-cta .btn-primary { display: none; } /* en 360px solo queda el hamburguesa */
}

/* Reduced motion — respect user preference */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .float-card { animation: none !important; }
  .progress-fill { animation: none !important; width: 72%; }
  .status-pill .pulse { animation: none !important; }
  .trust-logo-card { transition: background 0.2s, border-color 0.2s; }
  .trust-logo-card:hover { transform: none; }
}