/* TelaSync Landing — telasync.online */

:root {
  --navy: #0B1F3A;
  --navy-light: #132d52;
  --cyan: #00B8D9;
  --cyan-dark: #009bb8;
  --cyan-glow: rgba(0, 184, 217, 0.35);
  --ice: #F8FAFC;
  --white: #ffffff;
  --slate-50: #f1f5f9;
  --slate-100: #e2e8f0;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --green: #22C55E;
  --orange: #F97316;
  --gradient-hero: linear-gradient(135deg, #0B1F3A 0%, #0f2847 40%, #0a3d52 100%);
  --gradient-accent: linear-gradient(135deg, #00B8D9 0%, #00d4ff 100%);
  --shadow-sm: 0 1px 3px rgba(11, 31, 58, 0.08);
  --shadow-md: 0 8px 30px rgba(11, 31, 58, 0.12);
  --shadow-lg: 0 20px 60px rgba(11, 31, 58, 0.18);
  --shadow-glow: 0 0 60px var(--cyan-glow);
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --header-h: 84px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-700);
  background: var(--ice);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.15;
  font-weight: 700;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin-bottom: 12px;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

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

.section-subtitle {
  font-size: 1.125rem;
  color: var(--slate-500);
  max-width: 560px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  border-radius: 12px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--gradient-accent);
  color: var(--navy);
  box-shadow: 0 4px 20px var(--cyan-glow);
}

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

.btn--secondary {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--slate-100);
}

.btn--outline:hover {
  border-color: var(--cyan);
  color: var(--cyan-dark);
}

.btn--ghost {
  background: var(--white);
  color: var(--navy);
  border-color: var(--slate-100);
  box-shadow: var(--shadow-sm);
}

.btn--ghost:hover {
  border-color: var(--cyan);
  box-shadow: var(--shadow-md);
}

.btn--lg { padding: 16px 32px; font-size: 16px; }
.btn--block { width: 100%; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 100px;
  background: rgba(0, 184, 217, 0.12);
  color: var(--cyan-dark);
  border: 1px solid rgba(0, 184, 217, 0.25);
}

.badge--soon {
  background: rgba(249, 115, 22, 0.12);
  color: var(--orange);
  border-color: rgba(249, 115, 22, 0.3);
}

/* ─── Header ─── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}

.header--scrolled {
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
}

/* Header sobre o hero (antes do scroll) */
.header:not(.header--scrolled) .nav-link {
  color: rgba(255, 255, 255, 0.85);
}

.header:not(.header--scrolled) .nav-link:hover {
  color: var(--cyan);
}

.header:not(.header--scrolled) .nav-toggle span {
  background: var(--white);
}

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

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

.logo__img {
  height: 52px;
  width: auto;
  max-width: min(240px, 42vw);
  display: block;
}

.logo__img--on-light { display: none; }

.header--scrolled .logo__img--on-dark { display: none; }
.header--scrolled .logo__img--on-light { display: block; }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn--login {
  padding: 10px 22px;
  font-size: 14px;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
  border-radius: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.btn--login:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.header--scrolled .btn--login {
  border-color: var(--slate-100);
  color: var(--navy);
}

.header--scrolled .btn--login:hover {
  border-color: var(--cyan);
  color: var(--cyan-dark);
  background: rgba(0, 184, 217, 0.06);
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--slate-600);
  transition: color 0.2s;
}

.header--scrolled .nav-link { color: var(--slate-600); }

.nav-link:hover { color: var(--cyan-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ─── Hero ─── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 48px) 0 80px;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  background: var(--cyan);
  top: -10%;
  right: -5%;
  opacity: 0.25;
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: var(--green);
  bottom: 10%;
  left: -10%;
  opacity: 0.15;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

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

.hero__text { color: var(--white); }

.hero__badge {
  margin-bottom: 24px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--cyan);
  border-color: rgba(0, 184, 217, 0.35);
}

.hero__title {
  font-size: clamp(2.25rem, 5.5vw, 3.5rem);
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero__title span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero__stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero__stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.hero__stat span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

/* Hero mockup */
.hero__visual {
  position: relative;
}

.mockup {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 12px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
  transition: transform 0.5s ease;
}

.mockup:hover {
  transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
}

.mockup__bar {
  display: flex;
  gap: 6px;
  padding: 8px 12px 16px;
}

.mockup__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.mockup__dot:nth-child(1) { background: #ff5f57; }
.mockup__dot:nth-child(2) { background: #febc2e; }
.mockup__dot:nth-child(3) { background: #28c840; }

.mockup__screen {
  background: var(--ice);
  border-radius: 12px;
  overflow: hidden;
  min-height: 320px;
}

.mockup-panel {
  display: grid;
  grid-template-columns: 140px 1fr;
  min-height: 320px;
}

.mockup-sidebar {
  background: var(--navy);
  padding: 20px 16px;
}

.mockup-sidebar__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--white);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mockup-sidebar__brand-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}

.mockup-sidebar__brand span {
  color: var(--cyan);
}

.mockup-nav-item {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  padding: 8px 10px;
  border-radius: 8px;
  margin-bottom: 4px;
}

.mockup-nav-item--active {
  background: rgba(0, 184, 217, 0.15);
  color: var(--cyan);
}

.mockup-main { padding: 20px; }

.mockup-main h4 {
  font-size: 14px;
  margin-bottom: 16px;
}

.mockup-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mockup-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 10px;
  padding: 12px;
  font-size: 10px;
}

.mockup-card__status {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  margin-right: 4px;
}

.mockup-float {
  position: absolute;
  background: var(--white);
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  animation: float 4s ease-in-out infinite;
}

.mockup-float--1 {
  top: -16px;
  right: -20px;
  animation-delay: 0s;
}

.mockup-float--2 {
  bottom: 40px;
  left: -24px;
  animation-delay: 1.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ─── Trust bar ─── */
.trust {
  padding: 40px 0;
  background: var(--white);
  border-bottom: 1px solid var(--slate-100);
}

.trust__grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px 64px;
}

.trust__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--slate-600);
}

.trust__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 184, 217, 0.1);
  border-radius: 10px;
  font-size: 18px;
}

/* ─── Sections ─── */
.section { padding: 96px 0; }
.section--alt { background: var(--white); }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step {
  position: relative;
  padding: 32px 28px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--slate-100);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.3s;
}

.step:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.step__num {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step p {
  font-size: 14px;
  color: var(--slate-500);
  line-height: 1.65;
}

/* Audience */
.audience {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.audience-card {
  padding: 40px 36px;
  border-radius: var(--radius);
  border: 1px solid var(--slate-100);
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.audience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.audience-card--entrepreneur::before { background: var(--gradient-accent); }
.audience-card--business::before { background: linear-gradient(90deg, var(--green), #4ade80); }

.audience-card__icon {
  font-size: 36px;
  margin-bottom: 20px;
}

.audience-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.audience-card p {
  color: var(--slate-500);
  margin-bottom: 20px;
  font-size: 15px;
}

.audience-card ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--slate-600);
}

.audience-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

/* Course highlight */
.course-highlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 64px;
  background: var(--gradient-hero);
  border-radius: 24px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.course-highlight::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--cyan);
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.2;
  top: -50%;
  right: -10%;
}

.course-highlight__content { position: relative; z-index: 1; }

.course-highlight h2 {
  color: var(--white);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 16px;
}

.course-highlight p {
  color: rgba(255,255,255,0.75);
  margin-bottom: 24px;
  font-size: 1.05rem;
}

.course-highlight__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 28px;
}

.course-highlight__price .amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--cyan);
}

.course-highlight__price .label {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}

.course-features {
  display: grid;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.course-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
}

.course-feature__icon { font-size: 22px; flex-shrink: 0; }

.course-feature strong {
  display: block;
  color: var(--white);
  font-size: 14px;
  margin-bottom: 2px;
}

.course-feature span {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  padding: 36px 28px;
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.pricing-card--featured {
  border-color: var(--cyan);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--cyan);
}

.pricing-card--featured::before {
  content: 'Mais popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-accent);
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
}

.pricing-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.pricing-card__totens {
  font-size: 13px;
  color: var(--slate-500);
  margin-bottom: 20px;
}

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

.pricing-card__price .currency {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--slate-500);
  vertical-align: top;
}

.pricing-card__price .value {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.pricing-card__price .period {
  font-size: 14px;
  color: var(--slate-500);
}

.pricing-card__features {
  flex: 1;
  margin-bottom: 28px;
}

.pricing-card__features li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--slate-600);
}

.pricing-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

/* Compare */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-100);
}

.compare-table th,
.compare-table td {
  padding: 16px 24px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--slate-100);
}

.compare-table th {
  background: var(--slate-50);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy);
}

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

.compare-table .check { color: var(--green); font-weight: 700; }
.compare-table .dash { color: var(--slate-400); }

/* FAQ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--slate-100);
}

.faq-item summary {
  padding: 20px 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--cyan);
  font-weight: 400;
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 0 20px;
  font-size: 15px;
  color: var(--slate-500);
  line-height: 1.7;
}

/* CTA band */
.cta-band {
  padding: 80px 0;
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
  pointer-events: none;
}

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

.cta-band h2 {
  color: var(--white);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 16px;
}

.cta-band p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-band__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* Footer */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 32px;
}

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

.footer__brand img {
  height: auto;
  width: min(300px, 100%);
  max-height: 80px;
  margin-bottom: 20px;
}

.footer__brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 280px;
}

.footer h4 {
  color: var(--white);
  font-size: 14px;
  margin-bottom: 16px;
}

.footer a {
  display: block;
  font-size: 14px;
  margin-bottom: 10px;
  transition: color 0.2s;
}

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

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 10px;
  opacity: 0.7;
}

.footer__bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}

.footer__bottom span:first-child {
  justify-self: start;
}

.footer__bottom span:last-child {
  justify-self: end;
  text-align: right;
}

.footer__credit {
  justify-self: center;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  transition: color 0.2s;
  white-space: nowrap;
}

.footer__credit:hover {
  color: var(--cyan);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(11, 31, 58, 0.7);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal--open {
  opacity: 1;
  visibility: visible;
}

.modal__box {
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform 0.3s;
}

.modal--open .modal__box { transform: scale(1); }

.modal__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(249, 115, 22, 0.12);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.modal h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.modal p {
  color: var(--slate-500);
  margin-bottom: 24px;
  font-size: 15px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 14px;
  color: var(--slate-500);
  cursor: pointer;
  margin-top: 12px;
}

.modal-close:hover { color: var(--navy); }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero__content { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { order: -1; max-width: 480px; margin: 0 auto; }
  .mockup { transform: none; }
  .mockup:hover { transform: none; }
  .steps { grid-template-columns: 1fr; }
  .audience { grid-template-columns: 1fr; }
  .course-highlight { grid-template-columns: 1fr; padding: 40px 28px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    pointer-events: none;
  }

  body.nav-open .nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--slate-100);
    width: 100%;
  }

  .nav-cta { margin: 16px 0 0; width: 100%; flex-direction: column; }
  .nav-cta .btn { width: 100%; }

  .nav-toggle { display: flex; }

  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero__stats { gap: 20px; }
  .trust__grid { gap: 24px; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer__bottom span:first-child,
  .footer__bottom span:last-child,
  .footer__credit {
    justify-self: center;
    text-align: center;
  }
  .compare-table { font-size: 12px; }
  .compare-table th, .compare-table td { padding: 12px 14px; }
}