/* ═══════════════════════════════════════════
   OCC — ONE CORPORATE CENTER
   Tema Dark — Design System
   ═══════════════════════════════════════════ */

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

:root {
  --blue: #00b7ff;
  --teal: #00e8bb;
  --bg: #000c12;
  --bg-2: #060f18;
  --bg-card: rgba(255, 255, 255, 0.035);
  --border: rgba(255, 255, 255, 0.07);
  --border-blue: rgba(0, 183, 255, 0.22);
  --border-teal: rgba(0, 232, 187, 0.22);
  --fg: #ffffff;
  --fg-mid: rgba(255, 255, 255, 0.68);
  --fg-muted: rgba(255, 255, 255, 0.42);
  --grad: linear-gradient(135deg, #00b7ff, #00e8bb);
  --font-h: "Manrope", system-ui, sans-serif;
  --font-b: "Plus Jakarta Sans", system-ui, sans-serif;
  --r: 1rem;
}

html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  overflow-x: hidden;
}
h1,
h2,
h3 {
  font-family: var(--font-h);
  letter-spacing: -0.025em;
  line-height: 1.1;
}
a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s;
}
ul {
  list-style: none;
}
img {
  max-width: 100%;
  display: block;
}
strong {
  color: #fff;
  font-weight: 700;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.text-gradient {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--blue);
  margin-bottom: 1rem;
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  white-space: nowrap;
  font-family: var(--font-b);
}
.btn-primary {
  background: var(--grad);
  color: #000c12 !important;
  box-shadow: 0 4px 20px rgba(0, 183, 255, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 183, 255, 0.4);
}
.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.82) !important;
}
.btn-outline:hover {
  border-color: rgba(0, 183, 255, 0.45);
  color: #fff !important;
  transform: translateY(-1px);
}

/* ─────────────────────────────────────────
   HEADER
───────────────────────────────────────── */
#occ-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0, 12, 18, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.4s;
}
#occ-header.scrolled {
  background: rgba(0, 12, 18, 0.97);
  box-shadow: 0 1px 24px rgba(0, 0, 0, 0.6);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
  transition: height 0.3s;
}
#occ-header.scrolled .header-inner {
  height: 4.5rem;
}

.occ-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.occ-logo-mark {
  font-family: var(--font-h);
  font-weight: 800;
  font-size: 1.25rem;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.01em;
}
.occ-logo-sub {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
@media (max-width: 900px) {
  .occ-logo-sub {
    display: none;
  }
}

.desktop-nav {
  display: none;
  gap: 1.5rem;
  align-items: center;
}
@media (min-width: 1200px) {
  .desktop-nav {
    display: flex;
  }
}
.desktop-nav a {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg-muted);
  white-space: nowrap;
  transition: color 0.3s;
}
.desktop-nav a:hover {
  color: rgba(255, 255, 255, 0.9);
}
.desktop-nav a.nav-active {
  color: var(--blue);
}

.header-cta {
  display: none;
}
@media (min-width: 900px) {
  .header-cta {
    display: inline-flex;
  }
}

.mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
  padding: 0.5rem;
}
@media (min-width: 1200px) {
  .mobile-toggle {
    display: none;
  }
}
.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255, 255, 255, 0.65);
  border-radius: 2px;
  transition: all 0.3s;
}
.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(0, 12, 18, 0.98);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s;
}
.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  width: 100%;
  max-width: 360px;
}
.mobile-menu a {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.65);
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  width: 100%;
  text-align: center;
  transition: color 0.3s;
}
.mobile-menu a:hover {
  color: #fff;
}

/* ─────────────────────────────────────────
   DOBRA 1 — HERO
───────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg);
  overflow: hidden;
  padding: 9rem 0 7rem;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-glow--1 {
  width: 1000px;
  height: 1000px;
  top: -25%;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(
    circle,
    rgba(0, 183, 255, 0.11) 0%,
    transparent 65%
  );
  animation: glow1 10s ease-in-out infinite;
}
.hero-glow--2 {
  width: 600px;
  height: 600px;
  bottom: 0;
  right: -15%;
  background: radial-gradient(
    circle,
    rgba(0, 232, 187, 0.07) 0%,
    transparent 65%
  );
  animation: glow2 14s ease-in-out infinite;
}
@keyframes glow1 {
  0%,
  100% {
    transform: translateX(-50%) scale(1);
    opacity: 0.5;
  }
  50% {
    transform: translateX(-50%) scale(1.2);
    opacity: 0.9;
  }
}
@keyframes glow2 {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.4;
  }
  50% {
    transform: scale(1.35);
    opacity: 0.8;
  }
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--blue);
  background: rgba(0, 183, 255, 0.08);
  border: 1px solid rgba(0, 183, 255, 0.2);
  padding: 0.4rem 1.1rem;
  border-radius: 9999px;
  margin-bottom: 2rem;
}

.hero-inner h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.875rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.75rem;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-mid);
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 2.75rem;
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 8rem 0 5rem;
  }
  .hero-inner h1 {
    font-size: 2rem;
  }
  .hero-sub {
    font-size: 0.975rem;
  }
}

/* ─────────────────────────────────────────
   DOBRA 2 — PROBLEMA
───────────────────────────────────────── */
.problem {
  padding: 8rem 0;
  background: var(--bg-2);
}
.problem-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3.5rem;
}
.problem-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
}
.problem-header p {
  font-size: 1.05rem;
  color: var(--fg-mid);
  line-height: 1.75;
}

.pain-list {
  max-width: 740px;
  margin: 0 auto 4.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.pain-list li {
  position: relative;
  padding: 1rem 1.5rem 1rem 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  font-size: 0.95rem;
  color: var(--fg-mid);
  line-height: 1.6;
  transition: border-color 0.25s;
}
.pain-list li::before {
  content: "—";
  position: absolute;
  left: 1.25rem;
  color: var(--blue);
  font-weight: 700;
}
.pain-list li:hover {
  border-color: var(--border-blue);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto 4.5rem;
}
@media (max-width: 860px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.3s,
    transform 0.25s;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
}
.stat-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-4px);
}
.stat-number {
  font-family: var(--font-h);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-card p {
  font-size: 0.9rem;
  color: var(--fg-mid);
  line-height: 1.7;
}
.stat-source {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  margin-top: auto;
  padding-top: 0.5rem;
}

.problem-callout {
  max-width: 800px;
  margin: 0 auto;
  background: rgba(0, 183, 255, 0.05);
  border: 1px solid rgba(0, 183, 255, 0.14);
  border-radius: var(--r);
  padding: 2.5rem 3rem;
}
.problem-callout h3 {
  font-size: 1.125rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.875rem;
  font-family: var(--font-h);
}
.problem-callout p {
  font-size: 0.975rem;
  color: var(--fg-mid);
  line-height: 1.75;
}
@media (max-width: 640px) {
  .problem-callout {
    padding: 1.75rem;
  }
}

/* ─────────────────────────────────────────
   DOBRA 3 — O QUE É
───────────────────────────────────────── */
.what-is {
  padding: 8rem 0;
  background: var(--bg);
}
.what-is-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .what-is-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.what-is-text h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1.75rem;
}
.what-is-text p {
  font-size: 0.975rem;
  color: var(--fg-mid);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.analogy-diagram {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2.5rem;
}
.analogy-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  margin-bottom: 1.75rem;
}
.analogy-rows {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.analogy-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.ar-tool {
  font-family: var(--font-h);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--fg-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  padding: 0.3rem 0.8rem;
  min-width: 3.25rem;
  text-align: center;
  letter-spacing: 0.04em;
}
.ar-arrow {
  color: var(--fg-muted);
  font-size: 0.85rem;
  flex-shrink: 0;
}
.ar-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
}
.analogy-occ {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(0, 183, 255, 0.06);
  border: 1px solid rgba(0, 183, 255, 0.18);
  border-radius: 0.75rem;
  padding: 1.125rem 1.25rem;
}
.ar-tool--occ {
  background: var(--grad);
  color: #000c12;
  border-color: transparent;
  font-size: 0.82rem;
}
.ar-arrow--occ {
  color: var(--blue);
}
.ar-desc--occ {
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
}

/* ─────────────────────────────────────────
   DOBRA 4 — NA PRÁTICA
───────────────────────────────────────── */
.in-practice {
  padding: 8rem 0;
  background: var(--bg-2);
}
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 4rem;
}
.section-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
}

.practice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  max-width: 1100px;
  margin: 0 auto;
}
.practice-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem 1.25rem 3rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
  position: relative;
  transition:
    border-color 0.25s,
    background 0.25s,
    transform 0.25s;
}
.practice-item::before {
  content: "";
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--grad);
}
.practice-item:hover {
  border-color: var(--border-blue);
  background: rgba(0, 183, 255, 0.06);
  transform: translateX(4px);
}

.practice-footer {
  text-align: center;
  max-width: 720px;
  margin: 3.5rem auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
.practice-footer p {
  font-size: 0.975rem;
  color: var(--fg-mid);
  line-height: 1.8;
}

/* ─────────────────────────────────────────
   DOBRA 5 — ANTES / DEPOIS
───────────────────────────────────────── */
.comparison {
  padding: 8rem 0;
  background: var(--bg);
}
.comparison-header {
  text-align: center;
  margin-bottom: 4rem;
}
.comparison-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
}

.comparison-table {
  max-width: 1000px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}
.comparison-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.ch-cell {
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
}
.ch-cell:first-child {
  border-right: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.015);
}
.ch-cell:last-child {
  background: rgba(0, 183, 255, 0.03);
}
.col-label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  display: inline-flex;
}
.col-label--before {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.col-label--after {
  background: rgba(0, 232, 187, 0.1);
  color: var(--teal);
  border: 1px solid rgba(0, 232, 187, 0.2);
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.comparison-row:last-child {
  border-bottom: none;
}
.before-cell,
.after-cell {
  padding: 1.75rem 2rem;
  font-size: 0.9rem;
  line-height: 1.7;
}
.before-cell {
  color: var(--fg-muted);
  background: rgba(255, 255, 255, 0.015);
  border-right: 1px solid var(--border);
}
.after-cell {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  background: rgba(0, 183, 255, 0.025);
}

@media (max-width: 640px) {
  .comparison-head {
    grid-template-columns: 1fr;
  }
  .ch-cell:first-child {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .comparison-row {
    grid-template-columns: 1fr;
  }
  .before-cell {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}

.comparison-summary {
  max-width: 780px;
  margin: 4rem auto 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}
.comparison-summary p {
  font-size: 0.975rem;
  color: var(--fg-mid);
  line-height: 1.8;
}

/* ─────────────────────────────────────────
   DOBRA 6 — WEUNY
───────────────────────────────────────── */
.weuny-section {
  padding: 8rem 0;
  background: var(--bg-2);
}
.weuny-header {
  text-align: center;
  margin-bottom: 4rem;
}
.weuny-header h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.weuny-inner {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 4.5rem;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .weuny-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.weuny-text p {
  font-size: 0.975rem;
  color: var(--fg-mid);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
.weuny-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin: 1.25rem 0 1.75rem;
}
.weuny-benefits li {
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  position: relative;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  border-left: 2px solid rgba(0, 232, 187, 0.3);
  background: rgba(0, 232, 187, 0.03);
  border-radius: 0 0.5rem 0.5rem 0;
  line-height: 1.6;
}
.weuny-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0.75rem;
  color: var(--teal);
  font-weight: 700;
}
.weuny-tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.75rem !important;
}

/* Screenshot — fade to bg-2 */
.weuny-screenshot {
  position: relative;
}
.screenshot-glow {
  position: absolute;
  inset: 20% 5% -10%;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(0, 183, 255, 0.18) 0%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
  filter: blur(60px);
}
.screenshot-frame {
  position: relative;
  z-index: 1;
  border-radius: 1rem 1rem 0 0;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
  background: #0d1b2a;
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.screenshot-frame::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 45%;
  background: linear-gradient(to bottom, transparent, #060f18);
  pointer-events: none;
  z-index: 2;
}
.screenshot-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.125rem;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.bar-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}
.bar-label {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.28);
  letter-spacing: 0.03em;
  margin-left: 0.5rem;
  font-family: var(--font-b);
}
.screenshot-frame img {
  width: 100%;
  display: block;
}

/* ─────────────────────────────────────────
   DOBRA 7 — CTA FINAL
───────────────────────────────────────── */
.cta-final {
  padding: 8rem 0;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(
    ellipse,
    rgba(0, 183, 255, 0.09) 0%,
    transparent 65%
  );
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta-inner h2 {
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.cta-inner p {
  font-size: 1rem;
  color: var(--fg-mid);
  line-height: 1.8;
  max-width: 620px;
  margin-bottom: 2.75rem;
}
.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.occ-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2.5rem;
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-brand .occ-logo-mark {
  font-size: 1.4rem;
}
.footer-brand p {
  font-size: 0.68rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
}
.footer-nav a {
  font-size: 0.85rem;
  color: var(--fg-muted);
  transition: color 0.3s;
}
.footer-nav a:hover {
  color: #fff;
}
.footer-weuny a {
  font-size: 0.875rem;
  color: var(--blue);
}
.footer-weuny a:hover {
  color: var(--teal);
}
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-bottom p {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

/* GLOBAL RESPONSIVE */
@media (max-width: 640px) {
  .problem,
  .what-is,
  .in-practice,
  .comparison,
  .weuny-section,
  .cta-final {
    padding: 5rem 0;
  }
  .practice-grid {
    grid-template-columns: 1fr;
  }
}