:root {
  --primary: #9c7efd;
  --primary-dark: #7b5fe0;
  --text: #1d1d1f;
  --muted: #555a63;
  --bg: #f5f6fb;
  --surface: #ffffff;
  --surface-contrast: #1f2533;
  --surface-contrast-text: #f4f7ff;
  --line: #d8dceb;
  --success: #2e7d32;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  scroll-behavior: smooth;
}

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

a {
  color: var(--primary-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand img {
  width: 40px;
  height: 40px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.main-nav a {
  display: inline-block;
  padding: 0.48rem 0.85rem;
  border-radius: 999px;
  color: var(--text);
  font-weight: 500;
}

.main-nav a:hover,
.main-nav a.active {
  background: rgba(156, 126, 253, 0.15);
  color: #33245f;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: 82vh;
  background: linear-gradient(120deg, rgba(27, 24, 44, 0.7), rgba(22, 52, 81, 0.52)),
    url("../image/picture.jpg")
      center/cover no-repeat;
  display: flex;
  align-items: center;
  color: #f5f7ff;
}

.hero-content {
  padding: 3.5rem 0;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  align-items: center;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.9rem, 3.4vw, 3.15rem);
  line-height: 1.15;
}

.hero p {
  margin: 0;
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  max-width: 64ch;
}

.hero-form {
  background: rgba(13, 18, 33, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 18px;
  padding: 1.1rem;
}

.hero-form label {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 0.45rem;
}

.hero-form .checkbox-row span,
.hero-form .checkbox-row a {
  color: #eef2ff;
}

.field {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.72rem 0.82rem;
  font-size: 0.97rem;
}

.field:focus {
  border-color: var(--primary);
  outline: 2px solid rgba(156, 126, 253, 0.27);
  outline-offset: 1px;
}

.btn {
  display: inline-block;
  border: none;
  border-radius: 11px;
  background: var(--primary);
  color: #fff;
  padding: 0.74rem 1.08rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
}

.btn:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

.btn.outline {
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary-dark);
}

.btn.secondary {
  background: #39465f;
}

.section {
  padding: clamp(2.3rem, 6vw, 4rem) 0;
}

.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.25;
}

.section-intro {
  margin: 0 0 1.2rem;
  color: var(--muted);
  max-width: 76ch;
}

.section.alt {
  background: var(--surface-contrast);
  color: var(--surface-contrast-text);
}

.section.alt .section-intro,
.section.alt p,
.section.alt li {
  color: #dde4fb;
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 10px 24px rgba(22, 20, 45, 0.06);
}

.section.alt .card {
  background: #2a3245;
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: none;
}

.icon-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.45rem;
}

.icon-title i {
  color: #ffc56f;
}

ul.clean {
  list-style: none;
  padding: 0;
  margin: 0;
}

ul.clean li {
  margin: 0 0 0.55rem;
  padding-left: 1.2rem;
  position: relative;
}

ul.clean li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.65rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--primary);
}

.checklist li::before {
  background: #2bb673;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  margin-bottom: 0.68rem;
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 0.85rem 1rem;
  font-weight: 600;
  color: #000;
}

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

.faq-item p {
  margin: 0;
  padding: 0 1rem 1rem;
  color: #000;
}

.section.alt .faq-item p,
.section.alt .faq-item summary {
  color: #000;
}

.contact-info {
  display: grid;
  gap: 0.6rem;
}

.contact-info a {
  color: #000;
}

.contact-info p {
  color: #000;
}

.contact-form {
  display: grid;
  gap: 0.75rem;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.92rem;
}

.map-wrap iframe {
  width: 100%;
  min-height: 330px;
  border: 0;
  border-radius: 14px;
}

.showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  align-items: center;
}

.showcase-list {
  display: grid;
  gap: 0.8rem;
}

.showcase-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: start;
}

.showcase-item i {
  font-size: 1.4rem;
  color: var(--primary-dark);
  margin-top: 0.15rem;
}

.showcase-item h3 {
  margin: 0 0 0.35rem;
  font-size: 1.08rem;
}

.showcase-item p {
  margin: 0;
}

.showcase-media {
  position: relative;
}

.showcase-media img {
  width: 100%;
  min-height: 360px;
  object-fit: cover;
  border-radius: 220px;
  border: 3px solid rgba(156, 126, 253, 0.35);
}

.showcase-text {
  margin-top: 1rem;
}

.showcase-text p {
  margin: 0 0 0.75rem;
}

.disclaimer {
  border-left: 4px solid var(--primary);
  background: rgba(156, 126, 253, 0.1);
  border-radius: 10px;
  padding: 0.9rem 1rem;
}

.site-footer {
  background: #151822;
  color: #edf1ff;
  padding: 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.8rem;
}

.footer-links a {
  color: #cfdbff;
}

.legal-note {
  margin-top: 0.8rem;
  color: #c6cce0;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 120;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 16px 30px rgba(19, 20, 34, 0.18);
  padding: 1rem;
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0.8rem;
}

.cookie-actions {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.cookie-settings {
  border-top: 1px dashed var(--line);
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  display: none;
}

.cookie-settings.open {
  display: block;
}

.switch-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.switch-row label {
  font-size: 0.94rem;
  color: var(--muted);
}

input[type="checkbox"] {
  accent-color: var(--primary);
}

.page-hero {
  padding: 3rem 0 2.2rem;
  background: linear-gradient(130deg, #1f2533, #354160);
  color: #f7f7ff;
}

.page-hero h1 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.75rem, 3vw, 2.55rem);
}

.page-hero p {
  margin: 0;
  max-width: 70ch;
  color: #dbe3ff;
}

@media (max-width: 980px) {
  .hero-content,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-2,
  .showcase,
  .cookie-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
    justify-content: center;
    align-items: center;
  }

  .main-nav {
    display: none;
    width: 100%;
    padding-bottom: 0.9rem;
  }

  .main-nav.open {
    display: block;
  }

  .header-inner {
    flex-wrap: wrap;
  }

  .main-nav ul {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 72vh;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(1120px, 95%);
  }

  .hero-form,
  .card,
  .cookie-banner {
    padding: 0.8rem;
  }

  .btn {
    width: 100%;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 15px;
  }

  .brand span {
    font-size: 0.95rem;
  }
}