/* ═══════════════════════════════════════════════════════════
   Projetare — Landing Page
   Design System: Dark Navy + Orange (ShadCN-inspired tokens)
   ═══════════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Space Mono', monospace;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.7;
  color: #FFFFFF;
  background: #0A0F1A;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

::selection {
  background: rgba(255, 107, 43, 0.3);
  color: #FFFFFF;
}

:focus-visible {
  outline: 2px solid #FF6B2B;
  outline-offset: 2px;
}


/* ── CSS VARIABLES (DESIGN TOKENS) ─────────────────────── */
:root {
  /* Colors */
  --bg:           #0A0F1A;
  --surface:      #111827;
  --elevated:     #1A2332;
  --border:       #1E2D42;
  --border-light: rgba(255, 255, 255, 0.06);
  --accent:       #FF6B2B;
  --accent-hover: #E55A1A;
  --accent-glow:  rgba(255, 107, 43, 0.15);
  --text:         #FFFFFF;
  --text-secondary: #8899AA;
  --text-muted:   #556677;

  /* Typography */
  --font-heading: 'Syne', sans-serif;
  --font-body:    'Space Mono', monospace;

  /* Spacing */
  --section-py:   120px;
  --section-py-sm: 80px;

  /* Layout */
  --container:    1160px;
  --container-narrow: 780px;

  /* Radius */
  --radius:       16px;
  --radius-sm:    10px;
  --radius-pill:  999px;

  /* Shadows */
  --shadow-sm:    0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg:    0 8px 32px rgba(0,0,0,0.4);
  --shadow-card:  0 2px 12px rgba(0,0,0,0.25), 0 0 0 1px var(--border);

  /* Transitions */
  --ease:         cubic-bezier(0.16, 1, 0.3, 1);
  --duration:     0.3s;
}


/* ── CONTAINER ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: var(--container-narrow);
}


/* ── TYPOGRAPHY ────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.text-accent {
  color: var(--accent);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--text);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}


/* ── BUTTONS ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--duration) var(--ease);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 107, 43, 0.3);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover {
  border-color: var(--text-secondary);
  background: rgba(255,255,255,0.03);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.btn-sm {
  font-size: 13px;
  padding: 8px 18px;
}

.btn-lg {
  font-size: 16px;
  padding: 16px 32px;
  border-radius: var(--radius);
}

.btn-block {
  display: flex;
  width: 100%;
}


/* ── BADGE ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
}

.badge-accent {
  border-color: rgba(255, 107, 43, 0.25);
  color: var(--accent);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}


/* ── NAVBAR ────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 15, 26, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--duration) var(--ease);
}

.navbar.scrolled {
  background: rgba(10, 15, 26, 0.95);
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

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

.navbar-brand-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.navbar-links {
  display: flex;
  gap: 32px;
}

.navbar-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration);
}
.navbar-links a:hover {
  color: var(--text);
}

.navbar-cta {
  /* inherits from .btn .btn-primary .btn-sm */
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.navbar-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--duration) var(--ease);
}
.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}
.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.navbar-mobile {
  display: none;
  padding: 0 24px 16px;
}
.navbar-mobile.open {
  display: block;
}
.navbar-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.navbar-mobile-links a {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  transition: color var(--duration);
}
.navbar-mobile-links a:hover {
  color: var(--text);
}


/* ── HERO ──────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 160px 0 var(--section-py);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  margin: 24px 0 20px;
}

.hero-subtitle {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.hero-proof svg {
  color: #2ECC71;
  flex-shrink: 0;
}

/* Hero visual — mockup */
.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-mockup {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--elevated);
  border-bottom: 1px solid var(--border);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-title {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 8px;
}

.mockup-body {
  padding: 0;
  overflow-x: auto;
}

.mockup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.mockup-table th {
  text-align: left;
  padding: 10px 16px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}

.mockup-table td {
  padding: 10px 16px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-light);
}

.mockup-table tbody tr:hover {
  background: rgba(255, 107, 43, 0.04);
}

.mockup-table td:first-child {
  font-weight: 700;
  color: var(--accent);
  font-size: 12px;
}

.mockup-table td:nth-child(3) {
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

/* Hero grid background */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 70%);
}


/* ── LOGO BAR ──────────────────────────────────────────── */
.logos-bar {
  padding: 48px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.logos-label {
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.logos-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.logo-item {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-muted);
  opacity: 0.5;
  transition: opacity var(--duration);
  user-select: none;
}
.logo-item:hover {
  opacity: 0.8;
}


/* ── VALUE PROPS ───────────────────────────────────────── */
.value-props {
  padding: var(--section-py) 0;
}

.cards-grid {
  display: grid;
  gap: 24px;
}

.cards-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--duration) var(--ease);
}
.card:hover {
  border-color: rgba(255, 107, 43, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-glow);
  color: var(--accent);
  margin-bottom: 20px;
}

.card-title {
  font-size: 18px;
  margin-bottom: 10px;
}

.card-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}


/* ── MECHANISM (COMO FUNCIONA) ─────────────────────────── */
.mechanism {
  padding: var(--section-py) 0;
  background: var(--surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.mechanism-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.mechanism-img {
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 3/2;
  width: 100%;
  filter: brightness(0.85) saturate(0.8);
}

.mechanism-steps {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.step {
  display: flex;
  gap: 20px;
}

.step-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 32px;
  color: var(--accent);
  line-height: 1;
  opacity: 0.3;
  flex-shrink: 0;
  width: 48px;
}

.step-body {
  flex: 1;
}

.step-title {
  font-size: 17px;
  margin-bottom: 8px;
}

.step-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}


/* ── SOCIAL PROOF ──────────────────────────────────────── */
.social-proof {
  padding: var(--section-py) 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--duration) var(--ease);
}
.testimonial-card:hover {
  border-color: rgba(255, 107, 43, 0.15);
}

.testimonial-stars {
  color: #F39C12;
  font-size: 14px;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
}

.testimonial-role {
  font-size: 12px;
  color: var(--text-muted);
}


/* ── PRICING ───────────────────────────────────────────── */
.pricing {
  padding: var(--section-py) 0;
  background: var(--surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  background: #111827;
  border: 1px solid #1E2D42;
  border-radius: 16px;
  padding: 36px 28px 32px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.pricing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: radial-gradient(circle at 50% 0%, rgba(255,107,43,0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(255,107,43,0.12);
  border-color: rgba(255,107,43,0.3);
}

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

.pricing-card-trial {
  border: 1px solid rgba(255,107,43,0.3);
}

.pricing-card-featured {
  transform: scale(1.05);
  border: 2px solid #FF6B2B;
  z-index: 2;
  box-shadow: 0 8px 40px rgba(255,107,43,0.12);
}

.pricing-card-featured:hover {
  transform: scale(1.05) translateY(-8px);
  box-shadow: 0 25px 50px rgba(255,107,43,0.2);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #FF6B2B, #E55A1A);
  color: #FFFFFF;
  padding: 6px 20px;
  border-radius: 20px;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-header {
  margin-bottom: 24px;
}

.pricing-name {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 13px;
  color: #8899AA;
  line-height: 1.6;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(30,45,66,0.6);
}

.pricing-currency {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: #8899AA;
  align-self: flex-start;
  margin-top: 8px;
}

.pricing-value {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
}

.pricing-period {
  font-size: 15px;
  color: #556677;
  margin-left: 2px;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  list-style: none;
  padding: 0;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #8899AA;
  padding: 4px 0;
}

.pricing-features li::before {
  content: "✓";
  color: #2ECC71;
  font-weight: bold;
  font-size: 16px;
  flex-shrink: 0;
  width: 18px;
  text-align: center;
}

.btn-pricing-primary {
  display: block;
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #FF6B2B, #E55A1A);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-pricing-primary:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(255,107,43,0.3);
  color: #FFFFFF;
}

.btn-pricing-secondary {
  display: block;
  width: 100%;
  padding: 14px;
  background: transparent;
  color: #8899AA;
  border: 1px solid #1E2D42;
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-pricing-secondary:hover {
  border-color: #FF6B2B;
  color: #FF6B2B;
  transform: scale(1.02);
}

.pricing-economy {
  text-align: center;
  margin-top: 16px;
  font-size: 13px;
  color: #556677;
  line-height: 1.7;
}

.pricing-economy .percent {
  color: #2ECC71;
  font-weight: 700;
  font-family: 'Space Mono', monospace;
}


/* ── FAQ ───────────────────────────────────────────────── */
.faq {
  padding: var(--section-py) 0;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--duration);
}
.accordion-item.open {
  border-color: rgba(255, 107, 43, 0.25);
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  text-align: left;
  background: var(--surface);
  transition: background var(--duration);
}
.accordion-trigger:hover {
  background: var(--elevated);
}

.accordion-chevron {
  color: var(--text-muted);
  transition: transform var(--duration) var(--ease);
  flex-shrink: 0;
}
.accordion-item.open .accordion-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

.accordion-content {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease);
}
.accordion-content[hidden] {
  display: block;
  max-height: 0;
  visibility: hidden;
}
.accordion-item.open .accordion-content {
  max-height: 200px;
  visibility: visible;
}

.accordion-content p {
  padding: 0 20px 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}


/* ── CTA FINAL ─────────────────────────────────────────── */
.final-cta {
  padding: var(--section-py) 0;
}

.final-cta-inner {
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 80px 48px;
  position: relative;
  overflow: hidden;
}

.final-cta-inner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,107,43,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta-title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  margin-bottom: 16px;
  position: relative;
}

.final-cta-text {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  position: relative;
}


/* ── FOOTER ────────────────────────────────────────────── */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
  margin-bottom: 12px;
}

.footer-logo svg {
  color: var(--accent);
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--duration);
}
.footer-col a:hover {
  color: var(--text);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}


/* ── REVEAL ANIMATIONS ─────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

[data-reveal-stagger] > *.revealed {
  opacity: 1;
  transform: translateY(0);
}


/* ── RESPONSIVE ────────────────────────────────────────── */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --section-py: 96px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    max-width: 560px;
  }

  .mechanism-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .mechanism-visual {
    order: -1;
    max-width: 560px;
  }

  .cards-3,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .pricing-card-featured {
    transform: scale(1);
  }

  .pricing-card-featured:hover {
    transform: translateY(-8px);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

/* Mobile */
@media (max-width: 640px) {
  :root {
    --section-py: 72px;
  }

  body {
    font-size: 14px;
  }

  .navbar-links,
  .navbar-cta {
    display: none;
  }

  .navbar-toggle {
    display: flex;
  }

  .hero {
    padding: 120px 0 72px;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .cards-3,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .pricing-card-featured {
    transform: scale(1);
  }

  .pricing-card-featured:hover {
    transform: translateY(-8px);
  }

  .logos-track {
    gap: 24px;
  }

  .logo-item {
    font-size: 15px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .final-cta-inner {
    padding: 56px 24px;
  }

  .section-header {
    margin-bottom: 48px;
  }
}