/* ═══════════════════════════════════════════════════════════
   IncluEdu – Stylesheet
   ═══════════════════════════════════════════════════════════ */

/* ─── Tokens ─────────────────────────────────────────────── */
:root {
  --purple:       #5E00CD;
  --purple-deep:  #3D0085;
  --purple-light: #7C2FE8;
  --purple-pale:  #F3EAFF;
  --orange:       #F69E0C;
  --orange-light: #FFF3D4;
  --blue:         #295EFF;
  --blue-light:   #E8EEFF;
  --dark:         #0D0920;
  --dark-2:       #160A30;
  --mid:          #1F1045;
  --white:        #FFFFFF;
  --gray-50:      #F8F7FC;
  --gray-100:     #EEEBF8;
  --gray-300:     #B8AED4;
  --gray-500:     #7A6EA0;
  --gray-700:     #3D3460;
  --text:         #1A1035;
  --text-light:   #5E4D8A;

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  22px;
  --radius-xl:  32px;

  --shadow-sm:  0 2px 8px rgba(94,0,205,.10);
  --shadow-md:  0 8px 32px rgba(94,0,205,.16);
  --shadow-lg:  0 20px 60px rgba(94,0,205,.22);

  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Inter', sans-serif;
  --font-body:    'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

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

img { display: block; max-width: 100%; }
a { text-decoration: none; }
ul { list-style: none; }

/* ─── Container ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 100px;
  padding: 12px 24px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange);
  color: var(--dark);
  box-shadow: 0 4px 20px rgba(246,158,12,.35);
}
.btn-primary:hover {
  background: #e8920a;
  box-shadow: 0 6px 28px rgba(246,158,12,.5);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.3);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.6);
}

.btn-nav {
  background: var(--purple);
  color: var(--white);
  font-size: 0.875rem;
  padding: 10px 20px;
}
.btn-nav:hover { background: var(--purple-light); transform: translateY(-1px); }

.btn-small {
  background: var(--orange);
  color: var(--dark);
  font-size: 0.8rem;
  padding: 8px 16px;
}

.btn-large { padding: 15px 32px; font-size: 1rem; }

/* ─── Labels ─────────────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--purple);
  background: var(--purple-pale);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.section-label::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--purple);
}
.section-label.light {
  color: var(--orange);
  background: rgba(246,158,12,.12);
}
.section-label.light::before { background: var(--orange); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--text);
  margin-bottom: 16px;
}
.section-title.light { color: var(--white); }

.section-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 52px;
}
.section-desc.light { color: rgba(255,255,255,.72); }

/* ─── Section base ───────────────────────────────────────── */
.section { padding: 100px 0; }

/* ════════════════════════════════════════════════════════════
   NAVBAR
   ════════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(13,9,32,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
}

.logo-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--purple-light), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--white);
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover {
  color: var(--white);
  background: rgba(255,255,255,.08);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* ════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--dark);
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--purple) 0%, transparent 70%);
  top: -150px; left: -150px;
  animation: drift 18s ease-in-out infinite alternate;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--blue) 0%, transparent 70%);
  top: 50%; right: -100px;
  animation: drift 14s ease-in-out infinite alternate-reverse;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--orange) 0%, transparent 70%);
  bottom: 80px; left: 30%;
  opacity: 0.2;
  animation: drift 20s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, 20px) scale(1.08); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding-top: 48px;
  padding-bottom: 80px;
}

/* Hero text */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(246,158,12,.12);
  border: 1px solid rgba(246,158,12,.25);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 22px;
  animation: fadeUp .8s both;
}
.hero-headline em {
  font-style: normal;
  background: linear-gradient(90deg, var(--orange), #FFC94A);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.7);
  max-width: 480px;
  line-height: 1.75;
  margin-bottom: 36px;
  animation: fadeUp .8s .12s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  animation: fadeUp .8s .22s both;
}

.hero-social-proof {
  font-size: 0.82rem;
  color: rgba(255,255,255,.45);
  animation: fadeUp .8s .3s both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* App mockup */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  animation: fadeUp .8s .18s both;
}


.app-mockup {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  width: 320px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.1);
}
.mockup-bar {
  display: flex;
  gap: 6px;
  padding: 14px 18px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.mockup-bar span {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,.15);
}
.mockup-body { padding: 18px; display: flex; flex-direction: column; gap: 12px; }

.mockup-card {
  background: rgba(255,255,255,.07);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid rgba(255,255,255,.08);
}
.primary-card { background: linear-gradient(135deg, rgba(94,0,205,.4), rgba(41,94,255,.25)); }

.mockup-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.mockup-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), #e88700);
  flex-shrink: 0;
}
.mockup-line {
  height: 10px;
  border-radius: 6px;
  background: rgba(255,255,255,.18);
  margin-bottom: 6px;
}
.mockup-line.short   { width: 90px; }
.mockup-line.shorter { width: 60px; }
.mockup-line.medium  { width: 110px; }
.mockup-line.accent  { background: rgba(246,158,12,.4); }

.mockup-progress-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 8px;
}
.mockup-progress-bar {
  height: 6px;
  background: rgba(255,255,255,.12);
  border-radius: 3px;
  margin-bottom: 14px;
}
.mockup-progress-fill {
  height: 100%;
  width: 72%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--orange), #ffc947);
  animation: grow 1.5s .5s both ease-out;
}
@keyframes grow { from { width: 0; } }

.mockup-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
}
.tag-purple { background: rgba(94,0,205,.3); color: #c89dff; }
.tag-orange { background: rgba(246,158,12,.2); color: var(--orange); }
.tag-blue   { background: rgba(41,94,255,.2); color: #91a8ff; }

.mockup-icon-row {
  display: flex; align-items: center; gap: 12px;
}
.mockup-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(94,0,205,.4);
  flex-shrink: 0;
}
.mockup-icon.accent { background: rgba(246,158,12,.3); }

/* Float badges */
.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.96);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 100px;
  box-shadow: 0 8px 30px rgba(0,0,0,.2);
  white-space: nowrap;
}
.float-badge svg { color: var(--purple); flex-shrink: 0; }
.float-badge-1 {
  top: 40px; left: -70px;
  animation: float1 4s ease-in-out infinite;
}
.float-badge-2 {
  bottom: 60px; right: -60px;
  animation: float2 5s ease-in-out infinite;
}
@keyframes float1 {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
@keyframes float2 {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(8px); }
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.35);
  font-size: 0.72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.scroll-arrow {
  width: 20px; height: 32px;
  border: 1.5px solid rgba(255,255,255,.2);
  border-radius: 12px;
  position: relative;
}
.scroll-arrow::before {
  content: '';
  width: 4px; height: 8px;
  background: rgba(255,255,255,.4);
  border-radius: 2px;
  position: absolute;
  top: 5px; left: 50%;
  transform: translateX(-50%);
  animation: scroll-dot 1.8s ease-in-out infinite;
}
@keyframes scroll-dot {
  0%,100% { opacity: 1; top: 5px; }
  80%      { opacity: 0; top: 16px; }
}

/* ════════════════════════════════════════════════════════════
   PROBLEMA
   ════════════════════════════════════════════════════════════ */
.section-problem {
  background: var(--white);
  text-align: center;
}
.section-problem .section-title,
.section-problem .section-desc { margin-left: auto; margin-right: auto; }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.problem-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: left;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.problem-item.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .6s ease, transform .6s ease, box-shadow var(--transition), border-color var(--transition);
}
.problem-item:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(94,0,205,.15);
  transform: translateY(-4px);
}

.problem-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--purple-pale);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.problem-icon svg {
  width: 22px; height: 22px;
  stroke: var(--purple);
}
.problem-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.problem-item p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ════════════════════════════════════════════════════════════
   SOLUÇÃO
   ════════════════════════════════════════════════════════════ */
.section-solution {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.section-solution::before {
  content: '';
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(94,0,205,.25) 0%, transparent 70%);
  top: -200px; right: -200px;
  pointer-events: none;
}

.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
}

/* Feature list */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.feat-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(94,0,205,.2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.feat-icon svg { width: 18px; height: 18px; stroke: var(--purple-light); }
.feat-icon.orange { background: rgba(246,158,12,.15); }
.feat-icon.orange svg { stroke: var(--orange); }
.feat-icon.blue { background: rgba(41,94,255,.15); }
.feat-icon.blue svg { stroke: #7a9bff; }

.feature-list strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}
.feature-list span {
  font-size: 0.87rem;
  color: rgba(255,255,255,.55);
  line-height: 1.55;
}

/* Solution card stack */
.solution-visual { display: flex; justify-content: center; }

.solution-card-stack { position: relative; width: 320px; height: 360px; }

.s-card {
  position: absolute;
  width: 300px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.1);
}
.s-card-back {
  height: 300px;
  background: rgba(94,0,205,.12);
  top: 20px; right: 0;
  transform: rotate(4deg);
}
.s-card-mid {
  height: 310px;
  background: rgba(41,94,255,.12);
  top: 10px; left: 10px;
  transform: rotate(-2deg);
}
.s-card-front {
  height: auto;
  background: rgba(255,255,255,.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px;
  top: 0; left: 0;
  z-index: 2;
  box-shadow: 0 24px 60px rgba(0,0,0,.4);
  opacity: 0;
  transform: translateY(20px);
}
.s-card-front.visible { opacity: 1; transform: translateY(0); transition: all .7s ease; }

.s-card-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(246,158,12,.12);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.s-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.s-card-body {
  font-size: 0.85rem;
  color: rgba(255,255,255,.65);
  line-height: 1.6;
  margin-bottom: 16px;
}
.s-card-activities {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.s-card-activities span {
  font-size: 0.82rem;
  color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.05);
  padding: 7px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.07);
}
.s-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.s-card-score {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255,255,255,.5);
}
.score-circle {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--orange);
}
.score-circle small { font-size: 0.6rem; margin-top: 2px; }

/* ════════════════════════════════════════════════════════════
   DIFERENCIAIS
   ════════════════════════════════════════════════════════════ */
.section-diff { background: var(--gray-50); }

.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.diff-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.diff-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .6s ease, transform .6s ease, box-shadow var(--transition), border-color var(--transition);
}
.diff-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(94,0,205,.15);
  transform: translateY(-4px);
}
.diff-card.highlight {
  background: var(--purple);
  border-color: var(--purple);
}
.diff-card.highlight .diff-num { color: rgba(255,255,255,.3); }
.diff-card.highlight h3 { color: var(--white); }
.diff-card.highlight p { color: rgba(255,255,255,.7); }

.diff-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gray-100);
  margin-bottom: 12px;
  line-height: 1;
}
.diff-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.diff-card p {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* Comparison table */
.vs-table {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.vs-header, .vs-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  align-items: center;
}
.vs-header {
  background: var(--purple);
  padding: 14px 24px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: rgba(255,255,255,.8);
}
.vs-header span:not(:first-child) { text-align: center; }
.vs-row {
  padding: 14px 24px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.9rem;
  color: var(--text-light);
  opacity: 0;
  transform: translateX(-10px);
}
.vs-row.visible {
  opacity: 1;
  transform: translateX(0);
  transition: all .5s ease;
}
.vs-row:last-child { border-bottom: none; }
.vs-row:hover { background: var(--gray-50); }
.vs-row .yes  { text-align: center; color: #22C55E; font-weight: 700; font-size: 1rem; }
.vs-row .no   { text-align: center; color: #EF4444; font-weight: 700; font-size: 1rem; }
.vs-row .partial { text-align: center; color: var(--orange); font-size: 0.8rem; font-weight: 600; }

/* ════════════════════════════════════════════════════════════
   IMPACTO
   ════════════════════════════════════════════════════════════ */
.section-impact {
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}
.section-impact::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(41,94,255,.2) 0%, transparent 70%);
  bottom: -150px; left: -100px;
  pointer-events: none;
}

.impact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 80px;
  position: relative;
  z-index: 1;
}

.ods-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 8px;
}
.ods-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: #E5243B;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}
.ods-badge strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 3px;
}
.ods-badge span {
  font-size: 0.78rem;
  color: rgba(255,255,255,.5);
}

.impact-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(14px);
}
.stat-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .6s ease, transform .6s ease, background var(--transition), border-color var(--transition);
}
.stat-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.15);
}

.stat-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(94,0,205,.2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-icon svg { width: 18px; height: 18px; stroke: var(--purple-light); }
.stat-icon.orange { background: rgba(246,158,12,.15); }
.stat-icon.orange svg { stroke: var(--orange); }
.stat-icon.blue { background: rgba(41,94,255,.15); }
.stat-icon.blue svg { stroke: #7a9bff; }

.stat-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 5px;
}
.stat-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,.6);
  line-height: 1.5;
}

/* ════════════════════════════════════════════════════════════
   CTA FINAL
   ════════════════════════════════════════════════════════════ */
.section-cta {
  background: var(--purple-deep);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-orbs { position: absolute; inset: 0; pointer-events: none; }
.orb-cta-1 {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(246,158,12,.2) 0%, transparent 70%);
  top: -200px; right: -100px;
  filter: blur(60px);
}
.orb-cta-2 {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--blue) 0%, transparent 70%);
  bottom: -150px; left: -100px;
  opacity: .15;
  filter: blur(60px);
}

.cta-inner { position: relative; z-index: 1; max-width: 620px; margin: 0 auto; }

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 18px;
}
.cta-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.68);
  margin-bottom: 40px;
  line-height: 1.7;
}

.cta-form {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.cta-input {
  flex: 1;
  min-width: 220px;
  max-width: 340px;
  height: 52px;
  padding: 0 20px;
  background: rgba(255,255,255,.08);
  border: 1.5px solid rgba(255,255,255,.18);
  border-radius: 100px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}
.cta-input::placeholder { color: rgba(255,255,255,.4); }
.cta-input:focus {
  border-color: var(--orange);
  background: rgba(255,255,255,.12);
}

.cta-disclaimer {
  font-size: 0.78rem;
  color: rgba(255,255,255,.35);
}

.cta-success {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  margin-top: 8px;
  animation: fadeUp .5s both;
}

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
.footer {
  background: var(--dark);
  padding-top: 64px;
}
.footer-inner {
  display: flex;
  gap: 64px;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer-brand { max-width: 260px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,.45);
  line-height: 1.65;
}

.footer-links { display: flex; gap: 64px; }
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col strong {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  text-align: center;
  padding: 20px 24px;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,.25);
}

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

  .hero-content { gap: 40px; }
  .solution-inner { gap: 48px; }
  .impact-inner { gap: 48px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  /* Navbar */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: rgba(13,9,32,.97);
    backdrop-filter: blur(20px);
    padding: 16px 24px 24px;
    border-top: 1px solid rgba(255,255,255,.07);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; font-size: 1rem; }
  .btn-nav { display: none; }
  .menu-toggle { display: flex; }

  /* Hero */
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .hero-headline { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-sub { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-social-proof { text-align: center; }
  .hero-visual { justify-content: center; }
  .float-badge-1 { left: -20px; top: 20px; }
  .float-badge-2 { right: -20px; bottom: 30px; }
  .hero-scroll-hint { display: none; }

  /* Problem / Diff */
  .problem-grid { grid-template-columns: 1fr; gap: 14px; }
  .diff-grid { grid-template-columns: 1fr 1fr; }

  /* Solution */
  .solution-inner { grid-template-columns: 1fr; }
  .solution-visual { display: none; }

  /* Impact */
  .impact-inner { grid-template-columns: 1fr; gap: 40px; }
  .impact-stats { grid-template-columns: 1fr; }

  /* VS table */
  .vs-table { overflow-x: auto; }
  .vs-header, .vs-row { min-width: 500px; }

  /* CTA */
  .cta-form { flex-direction: column; align-items: stretch; }
  .cta-input { max-width: 100%; }

  /* Footer */
  .footer-inner { flex-direction: column; gap: 40px; }
  .footer-links { flex-direction: column; gap: 32px; }
}

@media (max-width: 480px) {
  .diff-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 70px; }
  .app-mockup { width: 280px; }
  .float-badge { font-size: 0.72rem; padding: 7px 11px; }
  .float-badge-1 { left: 0; }
  .float-badge-2 { right: 0; }
}