/* ================================================
   Consisto — Lead Capture Page
   Premium B2B SaaS Design System
   ================================================ */

/* ---------- CSS Variables ---------- */
:root {
  /* Background */
  --bg-deep: #030712;
  --bg-primary: #050d1a;
  --bg-elevated: #0a1628;
  --bg-card: rgba(10, 22, 40, 0.75);
  --bg-card-hover: rgba(14, 28, 52, 0.85);
  --bg-input: rgba(15, 23, 42, 0.6);

  /* Brand */
  --brand-blue: #2563eb;
  --brand-blue-light: #3b82f6;
  --brand-blue-glow: rgba(37, 99, 235, 0.25);
  --brand-teal: #059669;
  --brand-teal-light: #10b981;

  /* Text */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #050d1a;

  /* Status */
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.2);
  --error: #ef4444;
  --error-glow: rgba(239, 68, 68, 0.15);
  --warning: #f59e0b;

  /* Border */
  --border-subtle: rgba(148, 163, 184, 0.08);
  --border-medium: rgba(148, 163, 184, 0.14);
  --border-focus: var(--brand-blue);

  /* Surfaces */
  --glass-bg: rgba(15, 23, 42, 0.5);
  --glass-border: rgba(148, 163, 184, 0.1);

  /* Typography */
  --font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35), 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45), 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.5), 0 8px 20px rgba(0, 0, 0, 0.3);
  --shadow-glow-blue: 0 0 50px var(--brand-blue-glow), 0 0 100px rgba(37, 99, 235, 0.08);
  --shadow-glow-teal: 0 0 50px rgba(5, 150, 105, 0.15);

  /* Layout */
  --container-max: 1200px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-deep);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--duration-normal) var(--ease-out);
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input {
  font-family: inherit;
  border: none;
  background: none;
  outline: none;
}

/* Accessibility skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--brand-blue);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 10000;
  font-weight: 600;
  font-size: 0.875rem;
  transition: top 0.3s ease;
}
.skip-link:focus {
  top: var(--space-2);
}

/* Focus ring */
*:focus-visible {
  outline: 2px solid var(--brand-blue-light);
  outline-offset: 2px;
}

/* ---------- Background Effects ---------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(37, 99, 235, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(5, 150, 105, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 10% 80%, rgba(37, 99, 235, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: background var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.nav.scrolled {
  background: rgba(5, 13, 26, 0.88);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: 0 1px 0 var(--border-subtle), var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-teal) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav__logo-icon svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration-normal) var(--ease-out);
}

.nav__link:hover {
  color: var(--text-primary);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--brand-blue);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.nav__cta:hover {
  background: var(--brand-blue-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.nav__toggle svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4) var(--space-1) var(--space-2);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--brand-blue-light);
  margin-bottom: var(--space-8);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-blue);
  box-shadow: 0 0 8px var(--brand-blue-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
}

.hero__title span {
  background: linear-gradient(135deg, var(--brand-blue-light) 0%, var(--brand-teal-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-10);
  max-width: 580px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  padding: var(--space-4) var(--space-8);
  background: linear-gradient(135deg, var(--brand-blue) 0%, #1d4ed8 100%);
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 99, 235, 0.45), inset 0 1px 0 rgba(255,255,255,0.15);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  padding: var(--space-4) var(--space-8);
  background: transparent;
  color: var(--text-primary);
  font-size: 1rem;
  border: 1px solid var(--border-medium);
}

.btn--outline:hover {
  border-color: rgba(148, 163, 184, 0.3);
  background: rgba(148, 163, 184, 0.06);
  transform: translateY(-2px);
}

.btn--sm {
  padding: var(--space-3) var(--space-6);
  font-size: 0.9rem;
}

/* Hero visual element */
.hero__visual {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 480px;
  height: 480px;
  pointer-events: none;
  z-index: 1;
  opacity: 0.5;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  animation: float 8s ease-in-out infinite;
}

.hero__orb--blue {
  width: 320px;
  height: 320px;
  background: rgba(37, 99, 235, 0.15);
  top: 10%;
  right: 10%;
}

.hero__orb--teal {
  width: 240px;
  height: 240px;
  background: rgba(5, 150, 105, 0.1);
  bottom: 15%;
  left: 10%;
  animation-delay: -3s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(10px, -15px); }
  66% { transform: translate(-8px, 10px); }
}

/* ---------- Section Commons ---------- */
.section {
  position: relative;
  z-index: 1;
  padding: var(--space-24) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-blue-light);
  margin-bottom: var(--space-4);
}

.section__label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--brand-blue);
  border-radius: 1px;
}

.section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.section__desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ---------- Benefits Grid ---------- */
.benefits {
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-primary) 40%, var(--bg-deep) 100%);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.benefit-card {
  position: relative;
  padding: var(--space-8);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out);
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--brand-blue) 50%, transparent 100%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.benefit-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.benefit-card:hover::before {
  opacity: 1;
}

.benefit-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.15);
  color: var(--brand-blue-light);
}

.benefit-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-card:nth-child(even) .benefit-card__icon {
  background: rgba(5, 150, 105, 0.1);
  border-color: rgba(5, 150, 105, 0.15);
  color: var(--brand-teal-light);
}

.benefit-card__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.benefit-card__text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ---------- Lead Capture Section ---------- */
.capture {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(37, 99, 235, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-primary) 30%, var(--bg-deep) 100%);
}

.capture__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  align-items: start;
}

/* Lead Card */
.lead-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
}

.lead-card:hover {
  transform: translateY(-4px);
}

.lead-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(180deg, rgba(148, 163, 184, 0.15) 0%, rgba(148, 163, 184, 0.03) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.lead-card__inner {
  padding: var(--space-10);
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border-radius: var(--radius-xl);
  position: relative;
}

.lead-card--rt .lead-card__accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-blue-light));
}

.lead-card--empresa .lead-card__accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-teal), var(--brand-teal-light));
}

.lead-card__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.lead-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lead-card--rt .lead-card__icon {
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.2);
  color: var(--brand-blue-light);
}

.lead-card--empresa .lead-card__icon {
  background: rgba(5, 150, 105, 0.12);
  border: 1px solid rgba(5, 150, 105, 0.2);
  color: var(--brand-teal-light);
}

.lead-card__icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lead-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-1);
}

.lead-card__subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Form fields */
.form-group {
  margin-bottom: var(--space-5);
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  letter-spacing: 0.02em;
}

.form-label .optional {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: all var(--duration-normal) var(--ease-out);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-input:hover {
  border-color: var(--border-medium);
}

.form-input:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px var(--brand-blue-glow);
  background: rgba(15, 23, 42, 0.8);
}

.form-input.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px var(--error-glow);
}

.form-input.success {
  border-color: var(--success);
  box-shadow: 0 0 0 3px var(--success-glow);
}

.form-error {
  display: none;
  font-size: 0.78rem;
  color: var(--error);
  margin-top: var(--space-1);
  padding-left: var(--space-1);
  animation: shake 0.35s ease;
}

.form-error.visible {
  display: block;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(2px); }
}

/* Phone group (DDD + Phone inline) */
.form-phone-group {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-2);
}

/* Submit button */
.btn--submit {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  color: #fff;
  margin-top: var(--space-6);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.lead-card--rt .btn--submit {
  background: linear-gradient(135deg, var(--brand-blue) 0%, #1d4ed8 100%);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}

.lead-card--rt .btn--submit:hover:not(:disabled) {
  box-shadow: 0 8px 28px rgba(37, 99, 235, 0.4);
  transform: translateY(-2px);
}

.lead-card--empresa .btn--submit {
  background: linear-gradient(135deg, var(--brand-teal) 0%, #047857 100%);
  box-shadow: 0 4px 16px rgba(5, 150, 105, 0.3);
}

.lead-card--empresa .btn--submit:hover:not(:disabled) {
  box-shadow: 0 8px 28px rgba(5, 150, 105, 0.4);
  transform: translateY(-2px);
}

.btn--submit:active:not(:disabled) {
  transform: translateY(0);
}

.btn--submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn--submit .btn__text {
  transition: opacity var(--duration-fast);
}

.btn--submit .btn__spinner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--duration-fast);
}

.btn--submit.loading .btn__text {
  opacity: 0;
}

.btn--submit.loading .btn__spinner {
  opacity: 1;
}

.btn__spinner svg {
  width: 22px;
  height: 22px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Success state */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-10) var(--space-6);
  animation: fadeIn 0.5s var(--ease-out);
}

.form-success.visible {
  display: block;
}

.form-success__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.12);
  border: 2px solid rgba(16, 185, 129, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  color: var(--success);
}

.form-success__icon svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.form-success__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form-success__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Stats / Trust ---------- */
.trust {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.trust__item {
  padding: var(--space-6) var(--space-4);
}

.trust__number {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--brand-blue-light) 0%, var(--brand-teal-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.trust__label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.trust__seal {
  text-align: center;
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
}

.trust__seal-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  background: rgba(5, 150, 105, 0.08);
  border: 1px solid rgba(5, 150, 105, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--brand-teal-light);
}

.trust__seal-badge svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Contact / WhatsApp ---------- */
.contact {
  text-align: center;
  padding: var(--space-20) 0;
}

.contact__title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.contact__text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.btn--whatsapp {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: #25D366;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
}

.btn--whatsapp:hover {
  background: #22c55e;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.35);
}

.btn--whatsapp svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-10) 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer__brand-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-teal) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.footer__brand-icon svg {
  width: 16px;
  height: 16px;
  fill: #fff;
}

.footer__brand-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

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

.footer__links {
  display: flex;
  gap: var(--space-6);
}

.footer__link {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color var(--duration-normal);
}

.footer__link:hover {
  color: var(--text-secondary);
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.4s; }

/* ---------- Responsive ---------- */

/* Tablet */
@media (max-width: 1024px) {
  .hero__visual {
    display: none;
  }

  .hero__content {
    max-width: 100%;
  }

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

  .capture__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }

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

/* Mobile */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .container {
    padding: 0 var(--space-4);
  }

  .section {
    padding: var(--space-16) 0;
  }

  .section__header {
    margin-bottom: var(--space-10);
  }

  /* Nav mobile */
  .nav__links {
    display: none;
  }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(5, 13, 26, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-6);
    gap: var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
    animation: slideDown 0.3s var(--ease-out);
  }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .nav__toggle {
    display: flex;
  }

  /* Hero mobile */
  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-12));
    padding-bottom: var(--space-12);
  }

  .hero__badge {
    margin-bottom: var(--space-6);
  }

  .hero__title {
    margin-bottom: var(--space-4);
  }

  .hero__subtitle {
    margin-bottom: var(--space-8);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Benefits mobile */
  .benefits__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .benefit-card {
    padding: var(--space-6);
  }

  /* Capture mobile */
  .capture__grid {
    max-width: 100%;
  }

  .lead-card__inner {
    padding: var(--space-6);
  }

  .lead-card__header {
    margin-bottom: var(--space-6);
  }

  /* Stats mobile */
  .trust__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .trust__item {
    padding: var(--space-4) var(--space-2);
  }

  /* Footer mobile */
  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }
}

/* Small mobile */
@media (max-width: 400px) {
  .form-phone-group {
    grid-template-columns: 72px 1fr;
  }
}