/* AprovaENEM - clean responsive sales layout */
:root {
  --navy: #061f59;
  --navy-2: #0a2f73;
  --blue: #0f67c8;
  --yellow: #ffc400;
  --orange: #ef6c00;
  --red: #d60b16;
  --green: #0b8a45;
  --purple: #4a159b;
  --ink: #111827;
  --muted: #5d6880;
  --line: #dbe4f2;
  --paper: #ffffff;
  --soft: #eef3fb;
  --soft-2: #f7faff;
  --shadow: 0 22px 55px rgba(6, 31, 89, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
}

img,
video,
svg {
  max-width: 100%;
}

img,
video {
  display: block;
}

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

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

h2 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 900;
  line-height: 1.05;
}

h3 {
  color: var(--navy);
  font-size: clamp(20px, 3vw, 25px);
  line-height: 1.14;
}

ul {
  display: grid;
  gap: 9px;
  margin: 14px 0 22px;
  padding-left: 20px;
}

li {
  line-height: 1.38;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.option-3 {
  background: var(--purple);
}

.option-5 {
  background: var(--orange);
}

.option-10 {
  background: var(--blue);
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 0;
  border-radius: 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--red), #ef1e18);
  box-shadow: 0 16px 30px rgba(214, 11, 22, 0.22);
}

.secondary {
  color: var(--navy);
  background: #fff;
  border: 1px solid var(--line);
}

.full {
  width: 100%;
}

.top-offer {
  display: flex;
  min-height: 42px;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  color: #fff;
  background: linear-gradient(90deg, var(--red), var(--orange));
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.top-offer span {
  padding: 5px 12px;
  color: var(--navy);
  background: var(--yellow);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(3, 11, 37, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 34px rgba(3, 11, 37, 0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand-logo {
  width: auto;
  height: 38px;
  object-fit: contain;
}

.nav-toggle {
  display: flex;
  width: 42px;
  height: 42px;
  flex-direction: column;
  flex-shrink: 0;
  gap: 5px;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 999px;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

#main-nav {
  position: absolute;
  top: 100%;
  right: 12px;
  left: 12px;
  display: grid;
  gap: 8px;
  padding: 14px;
  background: rgba(3, 11, 37, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0 0 18px 18px;
  box-shadow: 0 22px 45px rgba(3, 11, 37, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

#main-nav.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

#main-nav a {
  display: flex;
  min-height: 46px;
  align-items: center;
  padding: 0 14px;
  color: rgba(255, 255, 255, 0.9);
  border-radius: 12px;
  font-weight: 900;
}

#main-nav a:hover {
  color: var(--yellow);
  background: rgba(255, 255, 255, 0.08);
}

#main-nav .nav-cta {
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: 0 14px 28px rgba(214, 11, 22, 0.25);
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 10%, rgba(15, 103, 200, 0.32), transparent 28%),
    linear-gradient(180deg, #030b25 0%, #061742 100%);
}

.hero-banner-image {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-lower {
  display: grid;
  gap: 14px;
  padding: 14px 16px 26px;
  background: var(--soft);
}

.hero-lower-actions {
  display: grid;
  gap: 10px;
}

.hero-buy-button,
.hero-compare-button {
  display: flex;
  width: 100%;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  font-weight: 900;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.hero-buy-button:hover,
.hero-compare-button:hover {
  transform: translateY(-2px);
}

.hero-buy-button {
  gap: 13px;
  padding: 11px 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), #ed101b);
  box-shadow: 0 18px 38px rgba(214, 11, 22, 0.26);
}

.hero-buy-button svg,
.hero-compare-button svg {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.hero-buy-button span {
  min-width: 0;
  text-align: left;
}

.hero-buy-button strong {
  display: block;
  font-size: 20px;
  line-height: 1;
}

.hero-buy-button small {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  font-weight: 800;
}

.hero-buy-button::after {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  margin-left: auto;
  place-items: center;
  color: var(--red);
  background: #fff;
  border-radius: 50%;
  content: "\203A";
  font-size: 28px;
  line-height: 1;
}

.hero-compare-button {
  gap: 10px;
  padding: 12px 16px;
  color: #fff;
  background: rgba(3, 11, 37, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.42);
  box-shadow: 0 14px 28px rgba(3, 11, 37, 0.16);
}

.hero-compare-button svg {
  color: var(--yellow);
}

.hero-trust-pills {
  display: grid;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #dce6f4;
  border-radius: 20px;
  box-shadow: 0 14px 30px rgba(6, 31, 89, 0.1);
}

.hero-trust-pills span {
  display: grid;
  min-height: 62px;
  grid-template-columns: 42px 1fr;
  gap: 3px 12px;
  align-items: center;
  padding: 10px 14px;
  border-top: 1px solid #dce6f4;
}

.hero-trust-pills span:first-child {
  border-top: 0;
}

.hero-trust-pills svg {
  grid-row: 1 / 3;
  width: 42px;
  height: 42px;
  padding: 10px;
  color: var(--navy);
  background: var(--yellow);
  border-radius: 50%;
  fill: currentColor;
}

.hero-trust-pills span:last-child svg {
  color: #fff;
  background: var(--green);
}

.hero-trust-pills strong {
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.08;
}

.hero-trust-pills small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.hero-kit-cards {
  display: grid;
  gap: 13px;
  padding: 9px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), #f5f8ff);
  border: 1px solid #cfdbef;
  border-radius: 22px;
  box-shadow: 0 18px 38px rgba(6, 31, 89, 0.18);
}

.hero-kit-card {
  position: relative;
  display: grid;
  min-height: 104px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  padding: 14px 15px;
  overflow: visible;
  background: linear-gradient(180deg, #fff, #f9fbff);
  border: 1px solid #d8e4f6;
  border-radius: 18px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.hero-kit-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(6, 31, 89, 0.1);
}

.hero-kit-card strong {
  display: flex;
  grid-column: 1 / 3;
  grid-row: 1;
  gap: 9px;
  align-items: center;
  color: var(--blue);
  font-size: 50px;
  font-weight: 900;
  line-height: 0.85;
}

.hero-kit-card strong span {
  display: block;
  max-width: 112px;
  color: var(--navy);
  font-size: 16px;
  line-height: 0.95;
  text-transform: uppercase;
}

.hero-kit-card em {
  grid-column: 1;
  grid-row: 2;
  justify-self: start;
  min-width: 126px;
  margin-top: 8px;
  padding: 7px 11px;
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
  line-height: 1;
  text-align: center;
}

.hero-kit-card small {
  grid-column: 2 / 4;
  grid-row: 2;
  justify-self: start;
  margin-top: 8px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.12;
  text-align: left;
}

.kit-symbol {
  grid-column: 3;
  grid-row: 1;
  width: 44px;
  height: 44px;
  overflow: visible;
  color: currentColor;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
}

.hero-kit-card b {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 5px 14px;
  color: #fff;
  background: var(--orange);
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(239, 108, 0, 0.24);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero-kit-card b svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.kit-3 {
  border-color: #d8cdf2;
}

.kit-3 strong,
.kit-3 small,
.kit-3 .kit-symbol {
  color: var(--purple);
}

.kit-3 em {
  background: var(--purple);
}

.kit-5 {
  grid-template-rows: auto auto auto;
  padding-top: 12px;
  background: linear-gradient(180deg, #fffaf4, #fff7ee);
  border: 2px solid rgba(239, 108, 0, 0.82);
  box-shadow: 0 13px 28px rgba(239, 108, 0, 0.13);
}

.kit-5 b {
  grid-column: 1 / -1;
  grid-row: 1;
  justify-self: center;
  margin-bottom: 6px;
}

.kit-5 strong,
.kit-5 .kit-symbol {
  grid-row: 2;
}

.kit-5 em,
.kit-5 small {
  grid-row: 3;
}

.kit-5 strong,
.kit-5 small {
  color: var(--orange);
}

.kit-5 em {
  background: var(--orange);
}

.kit-5 .kit-symbol {
  width: 44px;
  height: 44px;
  padding: 10px;
  color: #fff;
  background: var(--orange);
  border-radius: 50%;
  fill: currentColor;
  stroke: none;
}

.kit-10 {
  border-color: #c7ddfb;
}

.kit-10 strong,
.kit-10 .kit-symbol {
  color: var(--blue);
}

.kit-10 em {
  background: var(--blue);
}

.section {
  padding: 42px 16px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 24px;
}

.section-heading.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.products-section,
.compare {
  background: var(--soft);
}

.product-grid {
  display: grid;
  gap: 20px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 14px 32px rgba(17, 24, 39, 0.08);
}

.product-card.featured {
  border: 2px solid var(--yellow);
  box-shadow: var(--shadow);
}

.badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  padding: 7px 11px;
  color: var(--navy);
  background: var(--yellow);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-image {
  position: relative;
  display: grid;
  min-height: 260px;
  padding: 16px;
  place-items: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(237, 245, 255, 0.96)), #edf5ff;
  border-bottom: 1px solid var(--line);
}

.product-image img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 14px 30px rgba(6, 31, 89, 0.14);
}

.product-ribbon {
  position: absolute;
  bottom: 16px;
  left: 16px;
  padding: 8px 12px;
  color: #fff;
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(17, 24, 39, 0.2);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 20px;
}

.tag {
  width: fit-content;
  margin-bottom: 10px;
  padding: 6px 10px;
  color: var(--green);
  background: rgba(11, 138, 69, 0.1);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.product-body p {
  color: var(--muted);
  line-height: 1.5;
}

.product-score {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 16px;
  padding: 10px 14px;
  background: #f7faff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.product-score span {
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
}

.product-score strong {
  color: var(--orange);
  font-size: 14px;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  margin-bottom: 16px;
}

.price {
  color: var(--red);
  font-size: 31px;
  font-weight: 900;
}

.installment {
  color: var(--muted);
  font-size: 14px;
}

.compare-table,
.kit-guide {
  display: none;
}

.compare-mobile-cards {
  display: grid;
  gap: 16px;
}

.compare-mobile-card {
  --kit-color: var(--blue);
  position: relative;
  overflow: hidden;
  padding: 18px;
  background: #fff;
  border: 1px solid #dbe5f4;
  border-radius: 22px;
  box-shadow: 0 14px 30px rgba(6, 31, 89, 0.1);
}

.compare-mobile-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  content: "";
  background: var(--kit-color);
}

.mobile-kit-3 {
  --kit-color: var(--purple);
}

.mobile-kit-5 {
  --kit-color: var(--orange);
  background: linear-gradient(180deg, #fffaf5, #fff8ee);
  border-color: rgba(239, 108, 0, 0.45);
  box-shadow: 0 16px 34px rgba(239, 108, 0, 0.13);
}

.mobile-kit-10 {
  --kit-color: var(--blue);
}

.mobile-kit-badge {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  padding: 5px 12px;
  color: #fff;
  background: var(--kit-color);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.mobile-card-top {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 46px;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.mobile-kit-number {
  color: var(--kit-color);
  font-size: 54px;
  font-weight: 900;
  line-height: 0.8;
}

.mobile-card-top h3 {
  margin: 0;
  font-size: 21px;
}

.mobile-card-top p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.mobile-kit-icon {
  width: 46px;
  height: 46px;
  color: var(--kit-color);
  overflow: visible;
}

.mobile-kit-icon.filled {
  padding: 11px;
  color: #fff;
  background: var(--kit-color);
  border-radius: 50%;
}

.mobile-compare-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
}

.mobile-compare-list div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid #e7edf7;
}

.mobile-compare-list div:first-child {
  border-top: 0;
}

.mobile-compare-list dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
}

.mobile-compare-list dd {
  margin: 0;
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.25;
  text-align: right;
}

.mobile-compare-list div:last-child {
  grid-template-columns: 1fr;
}

.mobile-compare-list div:last-child dd {
  text-align: left;
}

.stars {
  color: #f6a800;
  letter-spacing: 1px;
  white-space: nowrap;
}

.references-section {
  background:
    radial-gradient(circle at 14% 0%, rgba(255, 196, 0, 0.09), transparent 26%),
    linear-gradient(180deg, #fff, #f7faff);
}

.references-heading {
  max-width: 860px;
  margin: 0 auto 24px;
  text-align: center;
}

.gold-stars {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 10px;
  color: var(--yellow);
}

.gold-stars svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  filter: drop-shadow(0 6px 12px rgba(255, 196, 0, 0.25));
}

.social-proof-strip {
  display: grid;
  gap: 8px;
  max-width: 1040px;
  margin: 0 auto 22px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 14px 30px rgba(6, 31, 89, 0.08);
}

.social-proof-strip span {
  padding: 10px 12px;
  color: var(--navy);
  background: #fff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.reference-tabs {
  display: grid;
  max-width: 360px;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0 auto 22px;
}

.reference-tab {
  min-height: 44px;
  padding: 10px 16px;
  color: var(--navy);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 900;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.reference-tab:hover,
.reference-tab.active {
  color: #fff;
  background: var(--navy);
  border-color: var(--navy);
}

.testimonial-grid {
  display: grid;
  gap: 18px;
}

.testimonial-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 14px 30px rgba(17, 24, 39, 0.08);
}

.testimonial-card.is-hidden {
  display: none;
}

@media (prefers-reduced-motion: no-preference) {
  .testimonial-card {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s ease, box-shadow 0.18s ease;
  }

  .testimonial-card.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

.testimonial-card:hover {
  box-shadow: 0 20px 42px rgba(6, 31, 89, 0.14);
}

.testimonial-media,
.video-thumb {
  position: relative;
  display: block;
  width: calc(100% - 24px);
  aspect-ratio: 4 / 3;
  margin: 12px;
  overflow: hidden;
  background: #edf3fb;
  border: 0;
  border-radius: 18px;
}

.video-thumb {
  cursor: pointer;
}

.testimonial-media img,
.testimonial-media video,
.video-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.video-thumb video {
  opacity: 0.78;
}

.testimonial-card:hover .testimonial-media img,
.testimonial-card:hover .testimonial-media video {
  transform: scale(1.035);
}

.play-button {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, transparent, rgba(3, 11, 37, 0.24));
  pointer-events: none;
}

.play-button svg {
  width: 58px;
  height: 58px;
  padding: 17px;
  color: var(--navy);
  fill: currentColor;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  box-shadow: 0 16px 34px rgba(3, 11, 37, 0.24);
}

.testimonial-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 4px 18px 18px;
}

.testimonial-person {
  display: grid;
  gap: 4px;
}

.testimonial-person strong {
  color: var(--navy);
  font-size: 17px;
}

.testimonial-person span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.testimonial-rating {
  width: fit-content;
  padding: 6px 10px;
  color: #9a5a00;
  background: rgba(255, 196, 0, 0.16);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
}

.testimonial-body p {
  margin-bottom: 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.52;
}

.testimonial-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
}

.testimonial-badges span {
  padding: 6px 10px;
  color: var(--green);
  background: rgba(11, 138, 69, 0.09);
  border: 1px solid rgba(11, 138, 69, 0.16);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 20px;
}

.video-modal.open,
.video-modal[aria-hidden="false"] {
  display: grid;
}

.video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 11, 37, 0.74);
  backdrop-filter: blur(10px);
}

.video-modal-panel {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  padding: 12px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

.video-modal-player {
  width: 100%;
  max-height: 78vh;
  background: #000;
  border-radius: 14px;
}

.video-modal-close {
  position: absolute;
  top: -46px;
  right: 0;
  min-height: 36px;
  padding: 8px 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 900;
}

footer {
  display: grid;
  gap: 6px;
  padding: 24px 16px;
  color: rgba(255, 255, 255, 0.72);
  background: var(--navy);
  font-size: 14px;
  text-align: center;
}

footer strong {
  color: #fff;
  font-size: 16px;
}

@media (max-width: 480px) {
  .top-offer strong {
    display: none;
  }

  .site-header {
    min-height: 58px;
    padding: 9px 12px;
  }

  .brand-logo {
    height: 34px;
  }

  .section {
    padding: 34px 14px;
  }

  h2 {
    font-size: 27px;
  }

  .hero-lower {
    padding: 12px 14px 22px;
  }

  .hero-buy-button,
  .hero-compare-button {
    min-height: 54px;
  }

  .hero-buy-button strong {
    font-size: 19px;
  }

  .hero-buy-button small {
    font-size: 11px;
  }

  .hero-kit-card strong {
    font-size: 47px;
  }

  .hero-kit-card strong span {
    max-width: 96px;
    font-size: 15px;
  }

  .kit-symbol,
  .kit-5 .kit-symbol {
    width: 42px;
    height: 42px;
  }

  .compare-mobile-card {
    padding: 16px 14px 14px;
    border-radius: 20px;
  }

  .mobile-card-top {
    grid-template-columns: auto minmax(0, 1fr) 42px;
    gap: 10px;
  }

  .mobile-kit-number {
    font-size: 48px;
  }

  .mobile-card-top h3 {
    font-size: 20px;
  }

  .mobile-kit-icon {
    width: 42px;
    height: 42px;
  }

  .mobile-compare-list div {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 9px 0;
  }

  .mobile-compare-list dd {
    text-align: left;
  }
}

@media (min-width: 768px) {
  .top-offer {
    min-height: 44px;
    font-size: 14px;
  }

  .site-header {
    min-height: 76px;
    padding: 12px 6vw;
  }

  .brand-logo {
    height: clamp(42px, 3.4vw, 50px);
  }

  .nav-toggle {
    display: none;
  }

  #main-nav {
    position: static;
    display: flex;
    gap: 24px;
    align-items: center;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: none;
  }

  #main-nav a {
    min-height: auto;
    padding: 10px 0;
    background: transparent;
    border-radius: 0;
    font-size: 15px;
  }

  #main-nav a:hover {
    background: transparent;
  }

  #main-nav .nav-cta {
    min-height: 48px;
    padding: 0 20px;
    border-radius: 12px;
  }

  .hero-lower {
    grid-template-columns: minmax(0, 1fr) minmax(460px, 0.9fr);
    gap: 16px 46px;
    align-items: start;
    margin-top: clamp(-150px, -8vw, -94px);
    padding: 0 6vw 38px;
    background: linear-gradient(180deg, transparent 0 78px, var(--soft) 78px 100%);
  }

  .hero-lower-actions {
    grid-template-columns: minmax(330px, 420px) minmax(190px, 240px);
    gap: 14px;
  }

  .hero-buy-button,
  .hero-compare-button {
    min-height: 72px;
    border-radius: 10px;
  }

  .hero-buy-button {
    padding: 12px 18px 12px 22px;
  }

  .hero-buy-button strong {
    font-size: 22px;
  }

  .hero-buy-button::after {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .hero-trust-pills {
    grid-template-columns: 1fr 1fr;
    align-self: center;
    border-radius: 999px;
  }

  .hero-trust-pills span {
    min-height: 72px;
    padding: 10px 20px;
    border-top: 0;
    border-left: 1px solid #dbe4f3;
  }

  .hero-trust-pills span:first-child {
    border-left: 0;
  }

  .hero-trust-pills svg {
    width: 50px;
    height: 50px;
    padding: 12px;
  }

  .hero-trust-pills strong {
    font-size: 16px;
  }

  .hero-kit-cards {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    width: min(100%, 1460px);
    margin: 0 auto;
    padding: 10px;
    border-radius: 25px;
  }

  .hero-kit-card {
    grid-template-columns: minmax(215px, 1.08fr) 1px minmax(145px, 0.82fr);
    grid-template-rows: 1fr auto;
    column-gap: 18px;
    min-height: 128px;
    padding: 20px 22px;
    border-radius: 16px;
  }

  .hero-kit-card::after {
    display: block;
    grid-column: 2;
    grid-row: 1 / 3;
    width: 1px;
    height: 74px;
    content: "";
    background: #d8e2f2;
  }

  .hero-kit-card strong {
    grid-column: 1;
    grid-row: 1;
    align-self: end;
    font-size: clamp(58px, 4.6vw, 76px);
  }

  .hero-kit-card strong span {
    width: 118px;
    max-width: none;
    font-size: clamp(18px, 1.45vw, 22px);
  }

  .hero-kit-card em {
    grid-column: 1;
    grid-row: 2;
    min-width: 164px;
    margin-top: 8px;
    padding: 8px 16px;
    font-size: 14px;
  }

  .kit-symbol {
    grid-column: 3;
    grid-row: 1;
    justify-self: center;
    align-self: end;
    width: 58px;
    height: 58px;
  }

  .hero-kit-card small {
    grid-column: 3;
    grid-row: 2;
    justify-self: center;
    width: 145px;
    margin-top: 0;
    font-size: 14px;
    text-align: center;
  }

  .kit-5 {
    grid-template-rows: 1fr auto;
    padding-top: 26px;
  }

  .kit-5 b {
    position: absolute;
    top: -14px;
    left: 50%;
    grid-column: unset;
    grid-row: unset;
    margin: 0;
    transform: translateX(-50%);
  }

  .kit-5 strong,
  .kit-5 .kit-symbol {
    grid-row: 1;
  }

  .kit-5 em,
  .kit-5 small {
    grid-row: 2;
  }

  .kit-5 .kit-symbol {
    width: 58px;
    height: 58px;
    padding: 14px;
  }

  .section {
    padding: 74px 6vw;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .section-heading p {
    font-size: 17px;
  }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .product-image {
    min-height: 320px;
  }

  .product-image img {
    max-height: 320px;
  }

  .compare-mobile-cards {
    display: none;
  }

  .compare-table {
    display: block;
    overflow: hidden;
    margin-bottom: 32px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
  }

  .compare-row {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
  }

  .compare-row.head {
    color: #fff;
    background: var(--navy);
    font-weight: 900;
  }

  .compare-row span {
    display: flex;
    min-height: 54px;
    align-items: center;
    padding: 14px 18px;
    border-left: 1px solid var(--line);
    font-size: 14px;
  }

  .compare-row span:first-child {
    border-left: 0;
  }

  .compare-row.head span {
    border-left: 1px solid rgba(255, 255, 255, 0.14);
  }

  .compare-row.head span:first-child {
    border-left: 0;
  }

  .compare-row:not(.head):nth-child(even) {
    background: var(--soft-2);
  }

  .highlight-cell {
    background: rgba(255, 196, 0, 0.12) !important;
    font-weight: 900;
  }

  .check::before {
    color: var(--green);
    content: "\2713  ";
    font-weight: 900;
  }

  .rating {
    color: var(--orange);
    font-weight: 900;
  }

  .compare-row.recommendation span {
    min-height: 76px;
    align-items: flex-start;
  }

  .kit-guide {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 32px;
  }

  .kit-guide article {
    position: relative;
    padding: 28px 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: 0 12px 28px rgba(6, 31, 89, 0.08);
  }

  .guide-icon {
    display: block;
    margin-bottom: 8px;
    background: transparent;
    font-size: 64px;
    font-weight: 900;
    line-height: 0.85;
  }

  .guide-card-title {
    display: block;
    color: var(--navy);
    font-size: 20px;
    font-weight: 900;
    line-height: 1;
    text-transform: uppercase;
  }

  .guide-symbol {
    display: block;
    width: 46px;
    height: 46px;
    margin: 12px 0;
    overflow: visible;
    background: transparent;
  }

  .guide-period {
    display: inline-block;
    padding: 7px 14px;
    color: #fff;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 900;
  }

  .kit-guide h3 {
    margin-top: 14px;
    font-size: 20px;
  }

  .kit-guide p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.45;
  }

  .guide-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    display: inline-flex;
    padding: 6px 16px;
    color: #fff;
    background: var(--orange);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    white-space: nowrap;
    transform: translateX(-50%);
  }

  .guide-badge.blue {
    background: var(--blue);
  }

  .guide-featured {
    background: linear-gradient(180deg, #fffaf5, #fff7ee);
    border: 2px solid var(--orange);
  }

  .guide-icon.option-3,
  .guide-symbol.option-3 {
    color: var(--purple);
  }

  .guide-icon.option-5,
  .guide-symbol.option-5 {
    color: var(--orange);
  }

  .guide-icon.option-10,
  .guide-symbol.option-10 {
    color: var(--blue);
  }

  .guide-period.option-3 {
    background: var(--purple);
  }

  .guide-period.option-5 {
    background: var(--orange);
  }

  .guide-period.option-10 {
    background: var(--blue);
  }

  .social-proof-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-radius: 999px;
  }

  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .testimonial-card {
    min-height: 520px;
  }

  footer {
    padding: 32px 6vw;
  }
}

@media (min-width: 1120px) {
  .hero-buy-button strong {
    font-size: 24px;
  }

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