/* ═══════════════════════════════════════════════
   PUNTUAPP – Landing Page Styles
   Modern, dark, professional design
   ═══════════════════════════════════════════════ */

:root {
  /* Colors */
  --bg: #09090b;
  --bg-soft: #111114;
  --bg-card: #16161a;
  --bg-card-hover: #1c1c21;
  --surface: #1e1e23;
  --surface-hover: #26262c;
  --text: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.15);

  /* Brand */
  --primary: #6366f1;
  --primary-hover: #818cf8;
  --primary-light: rgba(99, 102, 241, 0.12);
  --primary-glow: rgba(99, 102, 241, 0.25);
  --accent: #3b82f6;
  --accent-light: rgba(59, 130, 246, 0.1);
  --emerald: #10b981;
  --emerald-light: rgba(16, 185, 129, 0.1);

  /* Layout */
  --container: 1200px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --trans-fast: 200ms var(--ease-out);
  --trans-med: 350ms var(--ease-out);
  --trans-slow: 500ms var(--ease-out);

  /* Fonts */
  --font-heading: "Sora", -apple-system, sans-serif;
  --font-body: "Inter", -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* ─── Container ─── */
.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.7rem, 3.8vw, 2.8rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-weight: 600;
}

.gradient-text {
  background: linear-gradient(135deg, #818cf8, #6366f1, #3b82f6, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-hover);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.section-header {
  margin-bottom: 3rem;
}

.section-header.center {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

.section-header.center .eyebrow {
  justify-content: center;
}

.section-lead {
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 60ch;
}

.section-header.center .section-lead {
  margin-inline: auto;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 24px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans-med);
  white-space: nowrap;
  text-decoration: none;
}

.btn-lg {
  min-height: 52px;
  padding: 0 32px;
  font-size: 0.95rem;
  border-radius: var(--radius-lg);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--primary-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--line-strong);
}

.btn-ghost:hover {
  background: var(--surface);
  color: var(--text);
  border-color: var(--line-strong);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--line-strong);
}

.btn-outline:hover {
  background: var(--surface);
  border-color: var(--primary);
  color: var(--primary-hover);
}

.btn-block {
  width: 100%;
}

/* ═══════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: all var(--trans-med);
  background: transparent;
}

.site-header.scrolled {
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--line);
  padding: 0.5rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.brand-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.brand-icon svg {
  width: 100%;
  height: 100%;
}

.brand-text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.85rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--trans-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.header-cta {
  min-height: 40px;
  padding: 0 18px;
  font-size: 0.85rem;
}

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--trans-fast);
  transform-origin: center;
}

.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
  display: none;
}

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
.hero {
  position: relative;
  padding: clamp(8rem, 16vh, 12rem) 0 clamp(4rem, 8vh, 6rem);
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(99, 102, 241, 0.15) 0%, rgba(59, 130, 246, 0.08) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid-pattern {
  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: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  text-align: center;
  max-width: 850px;
  margin-inline: auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 2rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.7;
  max-width: 650px;
  margin: 0 auto 2.5rem;
}

.hero-subtitle strong {
  color: var(--text);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--line);
}

/* ═══════════════════════════════════════════════
   SOCIAL PROOF BAR
   ═══════════════════════════════════════════════ */
.social-proof {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.proof-label {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.proof-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.proof-logo-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  transition: color var(--trans-fast);
}

.proof-logo-item:hover {
  color: var(--text-secondary);
}

.proof-logo-item span {
  font-size: 0.82rem;
  font-weight: 600;
}

/* ═══════════════════════════════════════════════
   PAIN POINTS
   ═══════════════════════════════════════════════ */
.section-pain {
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.pain-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--bg-card);
  transition: all var(--trans-med);
}

.pain-card:hover {
  border-color: rgba(239, 68, 68, 0.3);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.pain-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
  margin-bottom: 1.25rem;
}

.pain-card h3 {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.pain-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   BENEFITS
   ═══════════════════════════════════════════════ */
.section-benefits {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--bg-soft);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.benefit-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--bg-card);
  transition: all var(--trans-med);
}

.benefit-card:hover {
  border-color: var(--primary-glow);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.benefit-card.featured {
  border-color: rgba(99, 102, 241, 0.3);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(59, 130, 246, 0.04));
}

.benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary-hover);
  margin-bottom: 1.25rem;
}

.benefit-card h3 {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.benefit-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   PORTFOLIO
   ═══════════════════════════════════════════════ */
.section-portfolio {
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.portfolio-card {
  display: block;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--bg-card);
  overflow: hidden;
  transition: all var(--trans-med);
  text-decoration: none;
}

.portfolio-card:hover {
  border-color: var(--primary-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.portfolio-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--surface);
}

.portfolio-iframe-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 400%;
  height: 400%;
  transform: scale(0.25);
  transform-origin: top left;
  pointer-events: none;
}

.portfolio-iframe-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 9, 11, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--trans-med);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
}

.portfolio-info {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.portfolio-info h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.portfolio-tag {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary-hover);
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════
   STEPS
   ═══════════════════════════════════════════════ */
.section-steps {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--bg-soft);
}

.steps-grid {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
}

.step-card {
  flex: 1;
  max-width: 340px;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--bg-card);
  text-align: center;
  transition: all var(--trans-med);
}

.step-card:hover {
  border-color: var(--primary-glow);
  transform: translateY(-2px);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.step-card h3 {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
}

.step-connector {
  display: flex;
  align-items: center;
  padding: 0 0.5rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════ */
.section-pricing {
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin-inline: auto;
}

.pricing-card {
  padding: 2.5rem;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--line);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  transition: all var(--trans-med);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.pricing-featured {
  border-color: var(--primary);
  background: linear-gradient(160deg, rgba(99, 102, 241, 0.08) 0%, var(--bg-card) 40%);
  box-shadow: 0 0 60px rgba(99, 102, 241, 0.1);
}

.pricing-featured:hover {
  border-color: var(--primary-hover);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.pricing-header h3 {
  font-size: 1.3rem;
  margin-bottom: 0.25rem;
}

.pricing-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin: 1.5rem 0;
}

.price-currency {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}

.price-amount {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
}

.price-period {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-savings {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 1.5rem;
}

.savings-tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--emerald-light);
  color: var(--emerald);
  font-size: 0.8rem;
  font-weight: 700;
}

.savings-detail {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.pricing-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-features li svg {
  flex-shrink: 0;
  color: var(--emerald);
}

.pricing-features li.feature-excluded {
  color: var(--text-muted);
}

.pricing-features li.feature-excluded svg {
  color: var(--text-muted);
}

.pricing-note {
  text-align: center;
  margin-top: 2rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--line);
  color: var(--text-secondary);
  font-size: 0.92rem;
  max-width: 700px;
  margin-inline: auto;
}

.pricing-note a {
  color: var(--primary-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pricing-note a:hover {
  color: var(--text);
}

/* ═══════════════════════════════════════════════
   COMPARISON TABLE
   ═══════════════════════════════════════════════ */
.section-comparison {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--bg-soft);
}

.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--bg-card);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th,
.comparison-table td {
  padding: 1rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.comparison-table thead th {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-secondary);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.02);
}

.comparison-table thead th.highlight {
  color: var(--primary-hover);
  background: rgba(99, 102, 241, 0.08);
}

.comparison-table tbody td {
  color: var(--text-secondary);
}

.comparison-table tbody td.highlight {
  color: var(--text);
  font-weight: 600;
  background: rgba(99, 102, 241, 0.04);
}

.comparison-table tbody td.highlight small {
  display: block;
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody td:first-child {
  font-weight: 600;
  color: var(--text);
}

/* ═══════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════ */
.section-faq {
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.faq-list {
  max-width: 750px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  overflow: hidden;
  transition: all var(--trans-med);
}

.faq-item:hover {
  border-color: var(--line-strong);
}

.faq-item[open] {
  border-color: rgba(99, 102, 241, 0.3);
}

.faq-item summary {
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
  transition: color var(--trans-fast);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--text-muted);
  transition: transform var(--trans-fast);
}

.faq-item[open] summary::after {
  content: "−";
  color: var(--primary-hover);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

.faq-answer a {
  color: var(--primary-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ═══════════════════════════════════════════════
   CTA
   ═══════════════════════════════════════════════ */
.section-cta {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--bg-soft);
}

.cta-card {
  position: relative;
  text-align: center;
  padding: clamp(3rem, 6vw, 5rem);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(99, 102, 241, 0.3);
  background: linear-gradient(160deg, rgba(99, 102, 241, 0.08), rgba(59, 130, 246, 0.04), var(--bg-card));
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(99, 102, 241, 0.12), transparent 60%);
  pointer-events: none;
}

.cta-card h2 {
  max-width: 600px;
  margin: 0 auto 1rem;
  position: relative;
}

.cta-card p {
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.7;
  position: relative;
}

.cta-card .eyebrow {
  position: relative;
  justify-content: center;
}

.cta-actions {
  margin-top: 2rem;
  position: relative;
}

.cta-phone {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  position: relative;
}

.cta-phone strong {
  color: var(--text-secondary);
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-brand .brand-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color var(--trans-fast);
}

.footer-links a:hover {
  color: var(--text);
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* ═══════════════════════════════════════════════
   WHATSAPP FLOAT
   ═══════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--trans-med);
  animation: float-bounce 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

@keyframes float-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ═══════════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .step-connector {
    transform: rotate(90deg);
    padding: 0;
  }

  .step-card {
    max-width: 100%;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 5rem 1.5rem 2rem;
    background: var(--bg);
    border-left: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform var(--trans-med);
    z-index: 1000;
    overflow-y: auto;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .nav-link {
    padding: 0.85rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-md);
  }

  .header-cta {
    width: 100%;
    margin-top: 1rem;
    min-height: 48px;
    font-size: 0.95rem;
  }

  .nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--trans-med);
  }

  .nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
  }

  .pain-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .stat-divider {
    display: none;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .proof-logos {
    gap: 1.25rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.75rem 1rem;
    font-size: 0.82rem;
  }

  .cta-card {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .proof-logos {
    flex-direction: column;
    gap: 1rem;
  }

  .pricing-card {
    padding: 1.75rem;
  }

  .price-amount {
    font-size: 2.4rem;
  }

  .portfolio-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}