html,
body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0b1b24;
  background-color: #ffffff;
  scroll-behavior: smooth;
}

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

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  background: #235f83;
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.85rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  background: #18445e;
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.18);
}

.btn-secondary {
  background: #ffffff;
  color: #235f83;
  border: 1px solid #235f83;
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: #e3f0f8;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(16, 42, 58, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.5rem;
  gap: 1rem;
  min-height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-logo {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-logo img {
  width: auto;
  height: 100%;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 700;
  font-size: 0.98rem;
}

.brand-tagline {
  font-size: 0.75rem;
  color: #516b7b;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
  justify-content: flex-end;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-menu a {
  font-size: 0.86rem;
  font-weight: 500;
  color: #163347;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 0;
  height: 2px;
  background: #235f83;
  transition: width 0.2s ease;
}

.nav-menu a:hover::after,
.nav-menu a:focus-visible::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #163347;
  font-size: 1.3rem;
  cursor: pointer;
}

main {
  flex: 1 0 auto;
}

.hero {
  background: linear-gradient(120deg, #f1f7fb 0%, #ffffff 52%, #d5ebf8 100%);
  border-bottom: 1px solid rgba(16, 42, 58, 0.08);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
  padding: 2.75rem 0 2.5rem;
}

.hero-media {
  position: relative;
}

.hero-tag {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(11, 27, 36, 0.8);
  color: #ffffff;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-image-frame {
  border-radius: 2rem;
  overflow: hidden;
  box-shadow: 0 28px 60px rgba(7, 28, 40, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  right: 1.1rem;
  bottom: 1.3rem;
  padding: 0.8rem 1rem;
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 40px rgba(7, 28, 40, 0.35);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 170px;
}

.hero-badge-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #557189;
}

.hero-badge-main {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.hero-price {
  font-size: 1.45rem;
  font-weight: 700;
  color: #235f83;
}

.hero-price-note {
  font-size: 0.8rem;
  color: #516b7b;
}

.hero-content {
  max-width: 540px;
  margin-left: auto;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #235f83;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.hero-title {
  font-size: clamp(1.9rem, 3.3vw, 2.4rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
  color: #0b1b24;
}

.hero-subtitle {
  font-size: 0.98rem;
  line-height: 1.6;
  color: #405566;
  margin-bottom: 1.4rem;
}

.hero-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.7rem;
  display: grid;
  gap: 0.5rem;
}

.hero-list li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: #213849;
}

.hero-list-icon {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #235f83;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.hero-note {
  font-size: 0.78rem;
  color: #667b8c;
}

section.section {
  padding: 3rem 0 2.75rem;
}

.section-contrast-light {
  background: #f5f8fb;
}

.section-contrast-dark {
  background: #0b1b24;
  color: #ecf3f9;
}

.section-contrast-dark .section-title,
.section-contrast-dark .section-eyebrow {
  color: #ffffff;
}

.section-contrast-dark .section-description {
  color: #c6d4df;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.9rem;
  max-width: 640px;
}

.section-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #235f83;
  font-weight: 600;
}

.section-title {
  font-size: 1.5rem;
  margin: 0;
}

.section-description {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #43576a;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

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

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

.card {
  border-radius: 1.25rem;
  padding: 1.25rem 1.3rem;
  background: #ffffff;
  box-shadow: 0 14px 36px rgba(15, 38, 54, 0.08);
}

.card-ghost {
  border-radius: 1.1rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(15, 38, 54, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.card-icon {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #235f83;
  color: #ffffff;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.card-title {
  font-size: 1rem;
  margin: 0 0 0.35rem;
}

.card-text {
  font-size: 0.9rem;
  color: #465a6b;
  line-height: 1.6;
}

.section-contrast-dark .card-ghost {
  border-color: rgba(255, 255, 255, 0.16);
}

.section-contrast-dark .card-text {
  color: #ccd9e4;
}

.composition-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 2rem;
  align-items: start;
}

.composition-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.composition-list li {
  font-size: 0.9rem;
  color: #223747;
  display: flex;
  gap: 0.5rem;
}

.composition-label {
  font-weight: 600;
  min-width: 92px;
}

.composition-image {
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(10, 32, 48, 0.4);
}

.badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.badge {
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(35, 95, 131, 0.4);
  font-size: 0.78rem;
  color: #235f83;
  background: rgba(209, 232, 245, 0.5);
}

.badge-neutral {
  border-color: rgba(255, 255, 255, 0.35);
  color: #e6f1f9;
  background: rgba(13, 37, 52, 0.9);
}

.characteristics-list {
  display: grid;
  gap: 0.6rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.characteristics-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
}

.characteristics-label {
  font-weight: 600;
}

.characteristics-value {
  color: #43576a;
}

.faq-item {
  border-radius: 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(15, 38, 54, 0.14);
  background: #ffffff;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
}

.faq-question h3 {
  font-size: 0.98rem;
  margin: 0;
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #235f83;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.faq-answer {
  font-size: 0.9rem;
  color: #465a6b;
  margin-top: 0.7rem;
  line-height: 1.6;
  display: none;
}

.faq-item.is-open .faq-answer {
  display: block;
}

.reviews-grid {
  display: grid;
  gap: 1.1rem;
}

.review-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.review-meta {
  font-size: 0.8rem;
  color: #6a7f91;
  margin-bottom: 0.4rem;
}

.review-text {
  font-size: 0.9rem;
  color: #415668;
  line-height: 1.6;
}

.stars {
  color: #ffb648;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.how-to-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 2rem;
}

.steps-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.step-title {
  font-weight: 600;
  font-size: 0.92rem;
}

.step-text {
  font-size: 0.9rem;
  color: #c6d4df;
  line-height: 1.6;
}

.how-to-note {
  font-size: 0.8rem;
  color: #9bb0bf;
  margin-top: 1rem;
}

.format-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 1.6rem;
  align-items: center;
}

.format-meta {
  font-size: 0.9rem;
  color: #43576a;
  line-height: 1.6;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  gap: 1.8rem;
  align-items: start;
}

.contact-info {
  font-size: 0.9rem;
  color: #43576a;
  line-height: 1.7;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 1.2rem;
  display: grid;
  gap: 0.5rem;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.contact-icon {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: #235f83;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  margin-top: 0.05rem;
}

.contact-list span {
  display: block;
}

.contact-map iframe {
  width: 100%;
  border: 0;
  border-radius: 1rem;
  min-height: 260px;
}

.form-card {
  border-radius: 1.25rem;
  padding: 1.5rem 1.4rem;
  background: #ffffff;
  box-shadow: 0 16px 44px rgba(10, 32, 48, 0.1);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #516b7b;
}

.form-group input,
.form-group select,
.form-group textarea {
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 38, 54, 0.16);
  padding: 0.6rem 0.75rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: #102a3a;
}

.form-group textarea {
  resize: vertical;
  min-height: 96px;
}

.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
  outline: 2px solid #235f83;
  outline-offset: 0;
  border-color: #235f83;
}

.form-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.form-note {
  font-size: 0.8rem;
  color: #6a7f91;
}

.disclaimer {
  font-size: 0.8rem;
  line-height: 1.8;
  color: #5a6c7b;
}

.disclaimer p {
  margin: 0 0 0.7rem;
}

footer {
  border-top: 1px solid rgba(16, 42, 58, 0.09);
  background: #061018;
  color: #d7e0ea;
  padding: 1.8rem 0 1.4rem;
  margin-top: 2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.footer-links a {
  color: #e4edf7;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  text-decoration: underline;
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #235f83;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 14px 32px rgba(5, 20, 30, 0.65);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  z-index: 40;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-header-simple {
  padding: 2.4rem 0 1.8rem;
  background: linear-gradient(135deg, #f1f7fb 0%, #ffffff 55%, #d5ebf8 100%);
  border-bottom: 1px solid rgba(16, 42, 58, 0.08);
}

.page-header-title {
  font-size: 1.6rem;
  margin: 0 0 0.4rem;
}

.page-header-text {
  font-size: 0.95rem;
  color: #43576a;
  max-width: 640px;
}

.page-content {
  padding: 2.4rem 0 2.3rem;
}

.page-content h2 {
  font-size: 1.2rem;
  margin: 1.4rem 0 0.6rem;
}

.page-content p,
.page-content li {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #394f61;
}

.page-content ul {
  padding-left: 1.1rem;
}

.policy-meta {
  font-size: 0.8rem;
  color: #6a7f91;
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  padding: 0.9rem 0;
  background: rgba(6, 16, 24, 0.96);
  color: #f2f6fb;
  box-shadow: 0 -16px 38px rgba(0, 0, 0, 0.45);
}

.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.cookie-text {
  flex: 1 1 220px;
}

.cookie-text a {
  color: #7cd7ff;
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.cookie-btn {
  border-radius: 999px;
  padding: 0.45rem 1rem;
  border: none;
  font-size: 0.8rem;
  cursor: pointer;
  font-weight: 600;
}

.cookie-btn-primary {
  background: #7cd7ff;
  color: #041017;
}

.cookie-btn-secondary {
  background: transparent;
  color: #f2f6fb;
}

.banner-image {
  margin-top: 1.5rem;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(10, 32, 48, 0.26);
}

.inline-image {
  margin-top: 1.2rem;
  border-radius: 1.1rem;
  overflow: hidden;
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .composition-layout,
  .how-to-layout,
  .contact-layout,
  .format-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 0.2rem;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding-inline: 0.25rem;
  }

  .nav-menu {
    position: fixed;
    inset: 3.2rem 0 auto 0;
    background: #061018;
    color: #f0f4f9;
    flex-direction: column;
    padding: 0.8rem 1.25rem 1.1rem;
    transform-origin: top;
    transform: scaleY(0.7);
    opacity: 0;
    pointer-events: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
  }

  .nav-menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: scaleY(1);
  }

  .nav-menu a {
    font-size: 0.9rem;
  }

  .nav-cta-desktop {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 2rem;
  }

  .hero-media {
    order: 2;
  }

  .hero-content {
    order: 1;
    margin-left: 0;
  }

  section.section {
    padding: 2.4rem 0 2.1rem;
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .cookie-inner {
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .hero-inner {
    padding-top: 1.6rem;
  }

  .hero-badge {
    right: 0.8rem;
    left: 0.8rem;
    bottom: 0.9rem;
  }

  .grid-3,
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .form-footer {
    align-items: flex-start;
  }

  .cookie-inner {
    flex-direction: column;
  }
}

@media (max-width: 380px) {
  .header-inner {
    padding-inline: 0.15rem;
  }

  .brand-logo {
    width: 36px;
    height: 36px;
  }

  .brand-logo {
    width: 40px;
    height: 40px;
  }

  .brand-name {
    font-size: 0.9rem;
  }

  .brand-tagline {
    font-size: 0.7rem;
  }

  .hero-title {
    font-size: 1.7rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

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