@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Merriweather+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #6C5CE7;
  --accent: #00B894;
  --bg: #F8F9FE;
  --bg-alt: #EEEDF5;
  --text: #1A1A2E;
  --text-muted: #6B7280;
  --card-bg: #FFFFFF;
  --border: #E0DFF0;
  --radius: 0px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Merriweather Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ACCENT BAR */
.accent-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
}

/* HEADER */
.header {
  position: fixed;
  top: 3px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 12px rgba(108, 92, 231, 0.08);
  transition: box-shadow 0.3s;
}

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

.header__logo img {
  height: 38px;
  width: auto;
}

.header__logo span {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.04em;
}

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

.nav-links a {
  font-family: 'Merriweather Sans', sans-serif;
  font-weight: 500;
  font-size: 15px;
  color: var(--text);
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.25s;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-cta {
  background: var(--accent);
  color: #000000 !important;
  font-weight: 800 !important;
  padding: 10px 26px;
  border-radius: var(--radius);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: background 0.2s, transform 0.15s;
  display: inline-block;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: #00a884;
  color: #000000 !important;
  transform: translateY(-1px);
}

/* BURGER */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}

.burger span {
  width: 26px;
  height: 3px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.burger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* MOBILE NAV */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: #fff;
  box-shadow: -4px 0 20px rgba(0,0,0,0.12);
  z-index: 1050;
  padding: 90px 30px 40px;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav a {
  font-family: 'Oswald', sans-serif;
  font-size: 20px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.mobile-nav a:hover {
  color: var(--primary);
}

.mobile-nav .nav-cta {
  text-align: center;
  margin-top: 16px;
  padding: 14px 20px;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.mobile-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

/* HERO */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 40%, var(--accent) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,184,148,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero__badge {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.hero h1 {
  color: #fff;
  font-size: 48px;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero__desc {
  color: rgba(255,255,255,0.88);
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 580px;
}

.hero__buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  font-weight: 800;
  padding: 14px 36px;
  border-radius: var(--radius);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: background 0.2s, transform 0.15s;
  display: inline-block;
}

.btn-primary:hover {
  background: #00a884;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: #fff;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: var(--radius);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 2px solid rgba(255,255,255,0.5);
  transition: all 0.2s;
  display: inline-block;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
}

.hero__trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 500;
}

.trust-item__icon {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

/* STATS BAR */
.stats-bar {
  background: linear-gradient(180deg, var(--accent) 0%, #00d2a0 100%);
  padding: 28px 0;
}

.stats-bar__inner {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
}

.stat-item {
  text-align: center;
  color: #000;
}

.stat-item__number {
  font-family: 'Oswald', sans-serif;
  font-size: 32px;
  font-weight: 700;
}

.stat-item__label {
  font-size: 14px;
  font-weight: 500;
  opacity: 0.8;
}

/* FEATURES */
.features {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
}

.section-title {
  text-align: center;
  margin-bottom: 16px;
  font-size: 36px;
  color: var(--text);
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 17px;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.feature-card {
  padding: 32px 28px;
  border-radius: var(--radius);
  transition: transform 0.25s, box-shadow 0.25s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.feature-card--1 { background: #E8DAFF; }
.feature-card--2 { background: #D0F0E8; }
.feature-card--3 { background: #FFE8D6; }
.feature-card--4 { background: #D6EEFF; }
.feature-card--5 { background: #FFF3D6; }
.feature-card--6 { background: #FFD6E8; }

.feature-card__icon {
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--text);
}

.feature-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* DOWNLOAD */
.download {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-alt) 0%, #fff 100%);
}

.download__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.platform-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 28px 24px;
  text-align: center;
  border-radius: var(--radius);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: block;
}

.platform-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(108,92,231,0.12);
  border-color: var(--primary);
}

.platform-card__icon {
  font-size: 36px;
  margin-bottom: 12px;
}

.platform-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.platform-card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* TRIAL / PRICE CARD */
.trial {
  padding: 80px 0;
  background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}

.trial__card {
  background: linear-gradient(135deg, var(--primary), #8b5cf6, var(--accent));
  border-radius: var(--radius);
  padding: 56px 48px;
  color: #fff;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.trial__card::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}

.trial__card h2 {
  font-size: 34px;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.trial__card p {
  font-size: 17px;
  opacity: 0.9;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
  line-height: 1.7;
}

.trial__card .btn-primary {
  background: #fff;
  color: var(--primary);
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.trial__card .btn-primary:hover {
  background: #f0f0f0;
}

/* FAQ */
.faq {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: box-shadow 0.2s;
}

.faq-item:hover {
  box-shadow: 0 4px 16px rgba(108,92,231,0.08);
}

.faq-item h3 {
  font-size: 15px;
  margin-bottom: 10px;
  color: var(--primary);
  text-transform: none;
  font-weight: 600;
}

.faq-item p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* CTA BANNER */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
}

.cta-banner__inner {
  text-align: center;
}

.cta-banner h2 {
  font-size: 34px;
  margin-bottom: 16px;
}

.cta-banner p {
  color: var(--text-muted);
  font-size: 17px;
  margin-bottom: 28px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* FOOTER */
.footer {
  background: var(--text);
  color: #fff;
  padding: 56px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand p {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  line-height: 1.65;
  margin-top: 12px;
}

.footer__brand .footer-logo {
  font-family: 'Oswald', sans-serif;
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
}

.footer h4 {
  font-size: 14px;
  margin-bottom: 18px;
  color: var(--accent);
  letter-spacing: 0.08em;
}

.footer__links a,
.footer__platforms a {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  padding: 4px 0;
  transition: color 0.2s;
}

.footer__links a:hover,
.footer__platforms a:hover {
  color: #fff;
}

.footer__cta {
  text-align: center;
  padding: 28px 0;
  margin-top: 32px;
}

.footer__cta p {
  color: rgba(255,255,255,0.5);
  font-size: 13px;
  margin-top: 14px;
}

.footer__bottom {
  text-align: center;
  padding: 20px 0;
  color: rgba(255,255,255,0.35);
  font-size: 13px;
}

/* FADE-SCALE ANIMATION */
.fade-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* INSTRUCTION PAGE */
.instruction-hero {
  padding: 130px 0 60px;
  background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 50%, var(--accent) 100%);
  text-align: center;
  color: #fff;
}

.instruction-hero h1 {
  font-size: 42px;
  margin-bottom: 16px;
  color: #fff;
}

.instruction-hero p {
  font-size: 17px;
  opacity: 0.88;
  max-width: 540px;
  margin: 0 auto;
}

.steps {
  padding: 64px 0;
  background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
}

.step-block {
  max-width: 720px;
  margin: 0 auto 48px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 40px;
}

.step-block__number {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 18px;
  font-weight: 700;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 50%;
  margin-bottom: 16px;
}

.step-block h2 {
  font-size: 24px;
  margin-bottom: 14px;
}

.step-block p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
}

.step-block .btn-primary {
  margin-top: 8px;
}

.after-payment {
  padding: 64px 0;
  background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%);
}

.after-payment__content {
  max-width: 720px;
  margin: 0 auto;
}

.after-payment h2 {
  text-align: center;
  font-size: 30px;
  margin-bottom: 16px;
}

.after-payment > .container > p,
.after-payment__content > p {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 36px;
  font-size: 16px;
  line-height: 1.7;
}

.mini-platforms {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.mini-platform {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 18px 16px;
  text-align: center;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  transition: border-color 0.2s;
}

.mini-platform:hover {
  border-color: var(--primary);
}

.mini-platform span {
  display: block;
  font-size: 24px;
  margin-bottom: 6px;
}

.instr-cta {
  padding: 64px 0;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  text-align: center;
}

.instr-cta h2 {
  font-size: 30px;
  margin-bottom: 14px;
}

.instr-cta p {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 16px;
}

.footer--minimal {
  padding: 28px 0;
  text-align: center;
}

.footer--minimal p {
  color: rgba(255,255,255,0.4);
  font-size: 13px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .burger {
    display: flex;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero__desc {
    font-size: 16px;
  }

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

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

  .faq__grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .trial__card {
    padding: 40px 28px;
  }

  .section-title {
    font-size: 28px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 120px 0 60px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero__buttons {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__trust {
    flex-direction: column;
    gap: 14px;
  }

  .features__grid {
    grid-template-columns: 1fr;
  }

  .download__grid {
    grid-template-columns: 1fr;
  }

  .stats-bar__inner {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .trial__card h2 {
    font-size: 24px;
  }

  .section-title {
    font-size: 24px;
  }

  .step-block {
    padding: 28px 22px;
  }

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

  .instruction-hero h1 {
    font-size: 30px;
  }
}