@font-face {
  font-family: "Montserrat";
  src: url(../fonts/Montserrat-VariableFont_wght.ttf);
  font-display: swap;
}
:root {
  --primary: #0f1b2d;
  --primary-light: #1c2e46;
  --accent: #00e0b8;
  --accent-soft: #00c6a0;
  --bg: #f5f7fd;
  --surface: rgba(255, 255, 255, 0.85);
  --surface-glass: rgba(255, 255, 255, 0.25);
  --text: #0f1b2d;
  --text-muted: #5f6b7d;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.08);
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: clamp(50px, 6vw, 80px) 0;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 48px;
  text-align: center;
  color: var(--primary);
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent), #6ee7ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 50px;
  text-align: center;
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), #00b394);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 224, 184, 0.35);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 224, 184, 0.5);
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--primary);
}

.logo img {
  border-radius: 10px;
}

.header__notice span {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(6px);
  padding: 6px 16px;
  border-radius: 20px;
}

.hero {
  background: linear-gradient(160deg, #f0f4ff 0%, #e6fef5 100%);
  padding: 80px 0 60px;
  overflow: visible;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero__text h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 440px;
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__image-wrap {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(15, 27, 45, 0.15);
  width: 100%;
  max-width: 480px;
}

.hero__image-wrap img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
  box-shadow: var(--shadow-glass);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.floating-card i {
  color: var(--accent);
  font-size: 1.2rem;
}

.floating-card--1 {
  top: -8px;
  left: -16px;
  animation: float 6s ease-in-out infinite;
}

.floating-card--2 {
  bottom: 20px;
  right: -24px;
  animation: float 5s ease-in-out infinite 0.5s;
}

.floating-card--3 {
  top: 30%;
  right: -8px;
  animation: float 7s ease-in-out infinite 1s;
}

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

.stats {
  background: linear-gradient(135deg, #0f1b2d 0%, #1c2e46 100%);
  color: #fff;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.stat {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  padding: 36px 24px;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--accent);
  display: block;
}

.stat__label {
  font-size: 1rem;
  opacity: 0.9;
  margin-top: 8px;
  display: block;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow-glass);
  border: 1px solid rgba(255, 255, 255, 0.7);
  transition: transform 0.25s, box-shadow 0.25s;
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.benefit-card__icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.benefit-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.benefit-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.how-it-works {
  background: linear-gradient(180deg, #ffffff 0%, #f0f4ff 100%);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(14px);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.step--reverse {
  grid-template-columns: 1fr auto;
}

.step--reverse .step__content {
  order: -1;
}

.step__visual img {
  border-radius: var(--radius-sm);
  width: 240px;
  height: 160px;
  object-fit: cover;
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}

.step__number {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.step__content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 8px 0 12px;
  color: var(--primary);
}

.step__content p {
  color: var(--text-muted);
}

.tech-details {
  background: linear-gradient(135deg, #f0f4ff 0%, #e6fef5 100%);
}

.tech-details__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.tech-details__image img {
  border-radius: 32px;
  box-shadow: 0 20px 40px rgba(15,27,45,0.1);
}

.tech-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.8);
  transition: background 0.2s;
}

.tech-card:hover {
  background: rgba(255,255,255,0.9);
}

.tech-card i {
  font-size: 1.6rem;
  color: var(--accent);
  margin-top: 4px;
}

.tech-card h4 {
  font-weight: 700;
  margin-bottom: 6px;
}

.tech-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.testimonials-faq {
  background: #ffffff;
}

.testimonials-faq__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.testimonial-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.testimonial-card {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(18px);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-glass);
  border: 1px solid rgba(0,0,0,0.05);
}

.stars {
  color: #FFB800;
  margin-bottom: 12px;
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 16px;
  line-height: 1.7;
}

.author {
  font-weight: 600;
  color: var(--primary);
}

.faq {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(16px);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-glass);
}

.faq__item {
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 16px 0;
}

.faq__item:last-child {
  border-bottom: none;
}

.faq__item summary {
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  color: var(--primary);
}

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

.faq__item summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.8rem;
  color: var(--accent);
  transition: transform 0.3s;
}

.faq__item[open] summary::after {
  transform: rotate(180deg);
}

.faq__item p {
  margin-top: 12px;
  color: var(--text-muted);
}

.consultation {
  background: linear-gradient(180deg, #f0f4ff 0%, #ffffff 100%);
}

.consultation__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.consultation__subtitle {
  color: var(--text-muted);
  margin: -24px 0 32px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form__group label {
  font-weight: 600;
  font-size: 0.9rem;
}

.form__group input,
.form__group select {
  padding: 12px 16px;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  font-size: 1rem;
  font-family: var(--font-body);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(6px);
  transition: border 0.2s;
}

.form__group input:focus,
.form__group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,224,184,0.2);
}

.form__checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
}

.checkbox-label input {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.form__submit {
  width: 100%;
}

.consultation__visual img {
  border-radius: 32px;
  box-shadow: 0 20px 40px rgba(15,27,45,0.1);
}

.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.85);
  margin-top: auto;
  padding: 60px 0 30px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  color: #fff;
}

.footer__motto {
  margin-top: 12px;
  font-size: 0.9rem;
  opacity: 0.7;
}

.footer__contacts p {
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.footer__legal-title {
  font-weight: 600;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.footer__legal-list {
  list-style: none;
  padding: 0;
}

.footer__legal-list li {
  margin-bottom: 6px;
}

.footer__legal-list a {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer__legal-list a:hover {
  color: var(--accent);
}

.footer__disclaimer p {
  font-size: 0.8rem;
  opacity: 0.65;
  line-height: 1.5;
}

.footer__copy {
  grid-column: 1 / -1;
  text-align: center;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.9rem;
}

.thanks-page {
  background: linear-gradient(160deg, #f0f4ff 0%, #e6fef5 100%);
}

.thanks__main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
}

.thanks__card {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 32px;
  max-width: 600px;
  width: 100%;
  padding: 48px 40px;
  text-align: center;
  box-shadow: 0 30px 60px rgba(15,27,45,0.12);
  border: 1px solid rgba(255,255,255,0.6);
}

.thanks__logo {
  margin: 0 auto 24px;
  display: block;
}

.thanks__card h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--primary);
}

.thanks__card p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.thanks__card a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 20px;
  color: var(--text);
}

.legal-content h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  margin-bottom: 24px;
  color: var(--primary);
}

.legal-content h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  margin: 32px 0 16px;
  color: var(--primary);
}

.legal-content h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin: 24px 0 12px;
}

.legal-content p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.legal-content ul {
  margin: 0 0 16px 1.5rem;
  line-height: 1.7;
}

.legal-content li {
  margin-bottom: 6px;
}

.contact-details {
  background: var(--surface);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  padding: 28px;
  margin: 24px 0;
  box-shadow: var(--shadow-glass);
}

.contact-details p {
  margin-bottom: 10px;
}

.contact-details strong {
  display: inline-block;
  width: 220px;
  font-weight: 600;
}

@media (max-width: 991px) {
  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-faq__grid,
  .tech-details__grid,
  .consultation__wrapper {
    grid-template-columns: 1fr;
  }
  .step,
  .step--reverse {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .step__visual img {
    margin: 0 auto;
  }
  .step--reverse .step__content {
    order: 0;
  }
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-details strong {
    width: 100%;
    display: block;
  }
}

@media (max-width: 767px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .hero__visual {
    order: -1;
  }
  .floating-card {
    display: none;
  }
  .benefits__grid {
    grid-template-columns: 1fr;
  }
  .stats__grid {
    grid-template-columns: 1fr;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer__legal-list {
    text-align: center;
  }
  .thanks__card {
    padding: 36px 24px;
  }
  .header__notice {
    display: none;
  }
}