:root {
  --ink: #102235;
  --muted: #5d7185;
  --blue: #0d5f9f;
  --blue-deep: #073f6f;
  --blue-soft: #e8f5ff;
  --mint: #d9f7ef;
  --mint-strong: #38c8ad;
  --silver: #eef3f7;
  --line: #dce6ee;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(14, 60, 94, 0.14);
  --soft-shadow: 0 10px 28px rgba(27, 70, 104, 0.1);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #f8fbfd;
  line-height: 1.6;
}

body.menu-open,
body.popup-open {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(56, 200, 173, 0.75);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  transform: translateY(-140%);
  background: var(--ink);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(220, 230, 238, 0.75);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  width: min(var(--max), calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.brand-mark img {
  width: 136px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  color: var(--blue-deep);
  letter-spacing: 0;
}

.brand-mark span {
  font-size: 1.22rem;
}

.nav-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: #344a60;
  font-size: 0.95rem;
  font-weight: 650;
}

.nav-panel a {
  transition: color 180ms ease;
}

.nav-panel a:hover {
  color: var(--blue);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  border-radius: 2px;
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.primary-btn {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), #24a8d8);
  box-shadow: 0 12px 26px rgba(13, 95, 159, 0.24);
}

.primary-btn:hover,
.secondary-btn:hover {
  transform: translateY(-2px);
}

.secondary-btn {
  color: var(--blue-deep);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(13, 95, 159, 0.2);
}

.section {
  padding: 92px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  line-height: 1.05;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 6.1vw, 5.8rem);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.05rem, 4vw, 4rem);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.2;
}

p {
  color: var(--muted);
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 70px 0 54px;
  background: #ecf7fb;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(248, 252, 255, 0.96) 0%, rgba(248, 252, 255, 0.86) 42%, rgba(248, 252, 255, 0.15) 100%),
    linear-gradient(0deg, rgba(248, 252, 255, 0.95) 0%, rgba(248, 252, 255, 0) 34%);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 46px;
}

.hero-copy {
  max-width: 880px;
}

.hero-lede {
  max-width: 670px;
  margin-bottom: 24px;
  font-size: 1.2rem;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.badge-list span,
.mini-badges span,
.guarantee-list span {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(13, 95, 159, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: #24445f;
  font-size: 0.9rem;
  font-weight: 750;
  padding: 8px 13px;
}

.rating-line {
  margin-bottom: 6px;
  color: #0f304c;
  font-weight: 850;
}

.stock-line,
.offer-note,
.saving-line {
  color: #0d765f;
  font-weight: 850;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.hero-card {
  align-self: end;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.hero-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.hero-card-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
}

.hero-card-note span {
  color: var(--muted);
}

.hero-card-note strong {
  color: var(--blue);
}

.two-col,
.lifestyle-grid,
.guarantee-grid,
.faq-grid,
.sale-grid,
.final-grid {
  display: grid;
  align-items: center;
  gap: 54px;
}

.two-col,
.lifestyle-grid,
.guarantee-grid,
.faq-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.section-copy p {
  font-size: 1.04rem;
}

.solution-panel,
.benefit-card,
.step-card,
.package-card,
.review-card,
.faq-item {
  border: 1px solid rgba(220, 230, 238, 0.95);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--soft-shadow);
}

.solution-panel {
  padding: 30px;
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  font-weight: 720;
  color: #27465f;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--mint);
  color: #087864;
  font-size: 0.8rem;
}

.benefits-section,
.steps-section,
.pricing-section,
.faq-section {
  background: var(--white);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 44px;
  text-align: center;
}

.benefit-grid,
.step-grid,
.pricing-grid,
.review-grid {
  display: grid;
  gap: 22px;
}

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

.benefit-card,
.step-card,
.review-card {
  padding: 26px;
}

.icon-circle {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 20px;
  place-items: center;
  border-radius: 50%;
  color: var(--blue-deep);
  background: linear-gradient(135deg, var(--blue-soft), var(--mint));
  font-size: 1.45rem;
  font-weight: 850;
}

.image-stack {
  position: relative;
  min-height: 620px;
}

.main-photo,
.small-photo {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.main-photo {
  width: 82%;
  aspect-ratio: 4 / 5;
}

.small-photo {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 46%;
  aspect-ratio: 1 / 1;
  border: 8px solid #f8fbfd;
}

.feature-block {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.feature-block span,
.step-card span {
  color: var(--mint-strong);
  font-weight: 900;
}

.feature-subtitle {
  margin-bottom: 8px;
  color: var(--blue-deep);
  font-weight: 800;
}

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

.step-card span {
  display: block;
  margin-bottom: 42px;
  font-size: 2.3rem;
}

.comparison-section {
  background: linear-gradient(180deg, #f8fbfd 0%, #edf7fb 100%);
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: var(--white);
}

th,
td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

th:first-child,
td:first-child {
  text-align: left;
}

th {
  color: var(--white);
  background: #143a58;
  font-size: 0.95rem;
}

td:first-child {
  color: #263d52;
  font-weight: 760;
}

.yes {
  color: #079477;
  font-weight: 900;
}

.no {
  color: #a94e62;
  font-weight: 900;
}

.sale-band {
  padding: 44px 0;
  color: var(--white);
  background: linear-gradient(135deg, #0b3d66, #0d79a8 56%, #28bda4);
}

.sale-band p,
.sale-band .eyebrow {
  color: rgba(255, 255, 255, 0.86);
}

.sale-band h2 {
  margin-bottom: 10px;
  font-size: clamp(2rem, 3vw, 3.1rem);
}

.sale-grid {
  grid-template-columns: 1.2fr auto auto;
}

.sale-box {
  display: grid;
  gap: 2px;
  min-width: 230px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.13);
}

.sale-box strong {
  font-size: 2.2rem;
  line-height: 1;
}

.sale-box small {
  color: rgba(255, 255, 255, 0.78);
}

.pricing-grid {
  max-width: 880px;
  margin: 0 auto 30px;
  grid-template-columns: repeat(2, 1fr);
}

.package-card {
  position: relative;
  padding: 26px;
  text-align: center;
}

.package-card-featured {
  border-color: rgba(56, 200, 173, 0.65);
  transform: translateY(-12px);
}

.package-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 1;
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--white);
  background: #0d765f;
  font-size: 0.85rem;
  font-weight: 850;
}

.package-card img {
  width: 100%;
  aspect-ratio: 1 / 0.78;
  border-radius: var(--radius);
  object-fit: cover;
  margin-bottom: 22px;
}

.price-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 14px;
  margin: 18px 0;
}

.price-line span {
  color: #8795a3;
  text-decoration: line-through;
  font-weight: 700;
}

.price-line strong {
  color: var(--blue-deep);
  font-size: 2.5rem;
  line-height: 1;
}

.mini-badges,
.guarantee-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 18px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.trust-strip span {
  display: grid;
  min-height: 92px;
  place-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f9fcfd;
  color: #2a4962;
  font-size: 0.88rem;
  font-weight: 780;
  padding: 12px;
  text-align: center;
}

.trust-strip img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.reviews-section {
  background: linear-gradient(180deg, #f7fbfd 0%, #ffffff 100%);
}

.review-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.review-top img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
}

.review-top strong,
.review-top span {
  display: block;
}

.review-top span {
  color: var(--muted);
  font-size: 0.92rem;
}

.stars {
  margin-bottom: 10px;
  color: #f4b340;
  font-size: 1rem;
  letter-spacing: 0.04em;
}

.verified-badge {
  display: inline-flex;
  margin-bottom: 16px;
  border-radius: 999px;
  padding: 6px 10px;
  color: #0d765f;
  background: var(--mint);
  font-size: 0.8rem;
  font-weight: 850;
}

.guarantee-section {
  background: #f2f8fb;
}

.guarantee-image {
  display: grid;
  place-items: center;
}

.guarantee-image img {
  width: min(320px, 80%);
  filter: drop-shadow(0 18px 28px rgba(16, 34, 53, 0.14));
}

.guarantee-list {
  justify-content: flex-start;
  margin: 22px 0;
}

.faq-grid {
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
}

.faq-item button {
  position: relative;
  width: 100%;
  min-height: 62px;
  padding: 18px 54px 18px 20px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 820;
  text-align: left;
  cursor: pointer;
}

.faq-item button::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--blue);
  font-size: 1.4rem;
}

.faq-item button[aria-expanded="true"]::after {
  content: "−";
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}

.faq-answer p {
  min-height: 0;
  margin: 0;
  overflow: hidden;
  padding: 0 20px;
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.open .faq-answer p {
  padding-bottom: 20px;
}

.final-cta {
  padding: 76px 0;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(9, 42, 72, 0.92), rgba(9, 42, 72, 0.7)),
    url("assets/froza-hero.webp") center / cover;
}

.final-cta p,
.final-cta .eyebrow {
  color: rgba(255, 255, 255, 0.86);
}

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

.final-grid h2 {
  max-width: 720px;
}

.site-footer {
  padding: 58px 0 112px;
  background: #0b2032;
  color: var(--white);
}

.site-footer p {
  color: rgba(255, 255, 255, 0.68);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.72fr 0.72fr 0.8fr;
  gap: 44px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-logo {
  width: 156px;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}

.site-footer h2 {
  margin-bottom: 14px;
  font-size: 1rem;
}

.site-footer a,
.foot-menu-btn {
  display: block;
  margin-bottom: 9px;
  color: rgba(255, 255, 255, 0.74);
}

.foot-menu-btn {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.site-footer a:hover,
.foot-menu-btn:hover {
  color: var(--white);
}

.footer-bottom {
  padding-top: 26px;
  font-size: 0.88rem;
}

.mobile-cta {
  position: fixed;
  right: 14px;
  bottom: 14px;
  left: 14px;
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid rgba(13, 95, 159, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  opacity: 0;
  padding: 10px;
  pointer-events: none;
  transform: translateY(18px);
  transition: opacity 180ms ease, transform 180ms ease;
  backdrop-filter: blur(14px);
}

.mobile-cta.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-cta span {
  padding-left: 6px;
  color: var(--blue-deep);
  font-weight: 850;
}

.mobile-cta .primary-btn {
  min-height: 44px;
  padding: 0 16px;
  white-space: nowrap;
}

.exit-layer,
.info-layer {
  position: fixed;
  inset: 0;
  z-index: 1600;
  display: none;
  place-items: center;
  background: rgba(7, 25, 39, 0.62);
  padding: 20px;
}

.exit-layer.show,
.info-layer.show {
  display: grid;
}

.exit-dialog,
.info-dialog {
  position: relative;
  display: grid;
  width: min(760px, 100%);
  gap: 28px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.25);
  padding: 24px;
}

.exit-dialog {
  grid-template-columns: 0.9fr 1fr;
}

.info-dialog {
  max-width: 680px;
}

.info-dialog h2 {
  margin-bottom: 12px;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.info-copy p {
  margin-bottom: 12px;
}

.exit-dialog img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  border-radius: var(--radius);
  object-fit: cover;
}

.close-popup,
.close-info {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .nav-wrap {
    grid-template-columns: auto auto auto;
    justify-content: space-between;
  }

  .menu-toggle {
    display: block;
    order: 3;
  }

  .header-btn {
    display: none;
  }

  .nav-panel {
    position: fixed;
    top: 78px;
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 14px 20px 24px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.97);
    box-shadow: var(--soft-shadow);
    transform: translateY(-130%);
    transition: transform 220ms ease;
  }

  .nav-panel.open {
    transform: translateY(0);
  }

  .nav-panel a {
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-grid,
  .two-col,
  .lifestyle-grid,
  .guarantee-grid,
  .faq-grid,
  .sale-grid,
  .final-grid {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding: 48px 0 42px;
  }

  .hero-card {
    max-width: 520px;
  }

  .benefit-grid,
  .step-grid,
  .review-grid,
  .trust-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .image-stack {
    min-height: 520px;
  }

  .sale-grid,
  .final-grid {
    align-items: start;
  }

  .sale-grid .deal-btn,
  .final-btn {
    width: max-content;
  }
}

@media (max-width: 680px) {
  .container,
  .nav-wrap {
    width: min(100% - 28px, var(--max));
  }

  .section {
    padding: 66px 0;
  }

  .hero-media::after {
    background:
      linear-gradient(180deg, rgba(248, 252, 255, 0.98) 0%, rgba(248, 252, 255, 0.9) 52%, rgba(248, 252, 255, 0.64) 100%);
  }

  h1 {
    font-size: clamp(2.55rem, 12vw, 3.45rem);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .hero-lede {
    font-size: 1.05rem;
  }

  .hero-card {
    display: none;
  }

  .hero-actions,
  .hero-actions a,
  .sale-grid .deal-btn,
  .final-btn,
  .checkout-btn,
  .action-btn {
    width: 100%;
  }

  .benefit-grid,
  .step-grid,
  .pricing-grid,
  .review-grid,
  .trust-strip,
  .footer-grid,
  .exit-dialog {
    grid-template-columns: 1fr;
  }

  .package-card-featured {
    transform: none;
  }

  .image-stack {
    min-height: auto;
  }

  .main-photo {
    width: 100%;
  }

  .small-photo {
    position: static;
    width: 100%;
    margin-top: 14px;
    border: 0;
  }

  .hero-card-note,
  .price-line {
    align-items: flex-start;
    flex-direction: column;
  }

  .sale-box {
    min-width: 0;
  }

  .mobile-cta {
    display: flex;
  }

  .exit-dialog {
    max-height: calc(100vh - 40px);
    overflow: auto;
  }

  .exit-dialog img {
    min-height: 210px;
  }
}