* { box-sizing: border-box; }

:root {
  --bg: #eef4fb;
  --bg-strong: #0f2f53;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-strong: #ffffff;
  --line: rgba(20, 63, 111, 0.1);
  --text: #113255;
  --muted: #587189;
  --primary: #ff6900;
  --primary-strong: #ff7e1e;
  --accent: #dff03d;
  --shadow-soft: 0 18px 40px rgba(20, 47, 81, 0.08);
  --shadow-strong: 0 28px 60px rgba(12, 35, 63, 0.14);
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', 'Segoe UI', Arial, Helvetica, sans-serif;
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(223, 240, 61, 0.18), transparent 20%),
    radial-gradient(circle at top right, rgba(47, 109, 172, 0.12), transparent 24%),
    linear-gradient(180deg, #f7faff 0%, var(--bg) 100%);
}

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

.consumer-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(180deg, rgba(30, 77, 135, 0.97) 0%, rgba(21, 59, 103, 0.97) 100%);
  color: #fff;
  box-shadow: 0 10px 28px rgba(10, 34, 60, 0.18);
  backdrop-filter: blur(12px);
}

.topbar {
  font-size: 13px;
  background: rgba(8, 29, 54, 0.26);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.wrap {
  width: min(1220px, calc(100% - 2rem));
  margin: 0 auto;
}

.topbar .wrap,
.main-nav .wrap,
.search-row .wrap,
.page-section .wrap,
.consumer-footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar .wrap {
  padding: 8px 0;
}

.mini-links,
.auth-links,
.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.auth-links form {
  margin: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: linear-gradient(135deg, #d8f03d 0%, #9ad140 100%);
  display: grid;
  place-items: center;
  color: #1d4f87;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(223, 240, 61, 0.24);
}

.main-nav .wrap {
  padding: 18px 0;
}

.nav-links a,
.auth-links a,
.auth-links button,
.mini-links a {
  color: #fff;
  opacity: 0.96;
  font-weight: 600;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.nav-links a:hover,
.auth-links a:hover,
.mini-links a:hover,
.auth-links button:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.auth-links button {
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
}

.search-row {
  padding: 10px 0 22px;
}

.page-banner {
  padding: 42px 0 0;
}

.page-banner-shell {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #2f6dac 0%, #1d4f87 62%, #153b67 100%);
  color: #fff;
  border-radius: 32px;
  padding: 38px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.9fr);
  gap: 24px;
  align-items: center;
  box-shadow: var(--shadow-strong);
}

.page-banner-shell::before {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(223, 240, 61, 0.28), rgba(223, 240, 61, 0));
}

.page-banner-copy h1 {
  margin: 0 0 14px;
  font-size: 42px;
  line-height: 1.1;
}

.page-banner-copy p {
  margin: 0;
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
}

.page-banner-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.page-banner-meta {
  display: grid;
  gap: 14px;
}

.page-banner-pill {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  padding: 18px 20px;
  display: grid;
  gap: 4px;
}

.page-banner-pill strong {
  font-size: 22px;
}

.page-banner-pill span {
  color: rgba(255, 255, 255, 0.82);
}

.search-shell {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.search-shell input {
  width: 100%;
  border: 0;
  outline: none;
  border-radius: 999px;
  padding: 18px 24px;
  font-size: 16px;
  color: #15365b;
  box-shadow: inset 0 0 0 1px rgba(24, 62, 105, 0.06);
}

.search-shell button,
.cta-button,
.card-button,
.submit-button {
  border: 0;
  border-radius: 999px;
  background: #ff6900;
  color: #fff;
  padding: 16px 28px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(255, 105, 0, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.search-shell button:hover,
.cta-button:hover,
.card-button:hover,
.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(255, 105, 0, 0.26);
  filter: saturate(1.04);
}

.page-section {
  padding: 38px 0;
}

.page-section-tight {
  padding-top: 24px;
}

.flash {
  width: min(1200px, calc(100% - 2rem));
  margin: 20px auto 0;
  padding: 14px 18px;
  border-radius: 16px;
  background: #fff3e8;
  border: 1px solid #ffd6b6;
  color: #8a4300;
  font-weight: 600;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: stretch;
}

.hero-copy,
.hero-side,
.white-card,
.sidebar-card,
.step-card,
.cert-card,
.upload-card,
.refill-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.hero-copy {
  padding: 38px 42px;
  position: relative;
  overflow: hidden;
}

.hero-copy::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(216,240,61,0.55), rgba(216,240,61,0));
}

.eyebrow {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: #edf4ff;
  color: #205493;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 18px;
}

.hero-copy h1 {
  margin: 0 0 16px;
  font-size: 46px;
  line-height: 1.08;
}

.hero-copy p {
  margin: 0 0 16px;
  font-size: 18px;
  line-height: 1.7;
  color: #48617c;
}

.trust-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.trust-item {
  display: flex;
  gap: 12px;
  align-items: center;
  font-weight: 700;
}

.trust-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #dff03d;
  color: #1d4f87;
}

.hero-side {
  padding: 28px;
  background: linear-gradient(160deg, #fdfefe 0%, #edf5ff 100%);
  display: grid;
  gap: 18px;
}

.hero-figures {
  position: relative;
  min-height: 420px;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(180deg, #dfeeff 0%, #ffffff 100%);
}

.hero-figures::before {
  content: "";
  position: absolute;
  right: 14%;
  top: 9%;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: rgba(255, 105, 0, 0.16);
}

.hero-figures::after {
  content: "";
  position: absolute;
  left: 10%;
  bottom: 8%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(47, 109, 172, 0.12);
}

.figure-main,
.figure-secondary {
  position: absolute;
  max-width: none;
  z-index: 2;
}

.figure-main {
  right: -1%;
  bottom: 0;
  width: 54%;
}

.figure-secondary {
  left: 3%;
  bottom: 0;
  width: 52%;
}

.figure-chip {
  position: absolute;
  z-index: 3;
  left: 8%;
  top: 8%;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  box-shadow: 0 8px 20px rgba(17, 24, 39, 0.08);
  font-size: 13px;
  font-weight: 700;
  color: #17426f;
}

.promo-card {
  border-radius: 22px;
  padding: 24px;
  background: linear-gradient(180deg, #2f6dac 0%, #1d4f87 100%);
  color: #fff;
  box-shadow: 0 18px 40px rgba(20, 47, 81, 0.18);
}

.promo-card h2 {
  margin: 0 0 12px;
  font-size: 28px;
}

.promo-card p {
  margin: 0 0 16px;
  line-height: 1.6;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.cta-alt {
  background: #dff03d;
  color: #14345b;
  box-shadow: none;
}

.section-title {
  margin: 0 0 6px;
  font-size: 34px;
  font-family: 'Plus Jakarta Sans', 'Inter', 'Segoe UI', Arial, Helvetica, sans-serif;
  letter-spacing: -0.015em;
}

h1, h2, h3, h4 {
  font-family: 'Plus Jakarta Sans', 'Inter', 'Segoe UI', Arial, Helvetica, sans-serif;
  letter-spacing: -0.01em;
}

.section-subtitle {
  margin: 0 0 24px;
  color: #5a728c;
  line-height: 1.6;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #3d7abb 0%, #23558f 100%);
  color: #fff;
  border-radius: 22px;
  padding: 26px 22px 22px;
  display: grid;
  align-content: space-between;
  min-height: 290px;
  box-shadow: 0 18px 38px rgba(20, 47, 81, 0.14);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: auto -18% 68% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(223, 240, 61, 0.2), rgba(223, 240, 61, 0));
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 44px rgba(20, 47, 81, 0.2);
}

.product-card h3 {
  margin: 0 0 6px;
  font-size: 24px;
}

.product-strength {
  opacity: 0.9;
  margin-bottom: 14px;
}

.product-price {
  color: #dbf046;
  font-weight: 700;
  margin-bottom: 18px;
}

.product-footer {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.card-button {
  padding: 12px 20px;
}

.link-accent {
  color: #dbf046;
  font-weight: 700;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.step-card {
  padding: 28px 22px;
  border-top: 6px solid #ff6900;
}

.step-index {
  color: #ff6900;
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 10px;
}

.step-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.step-card p {
  margin: 0;
  color: #587189;
  line-height: 1.7;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.cert-card {
  padding: 28px 22px;
  text-align: center;
  font-weight: 700;
  color: #205493;
}

.cert-badge {
  width: 76px;
  height: 76px;
  margin: 0 auto 16px;
  border-radius: 50%;
  border: 3px solid #dff03d;
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 900;
}

.breadcrumb {
  margin-bottom: 20px;
  color: #6c8198;
  font-size: 14px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
}

.info-hub-grid {
  align-items: start;
}

.info-page-stack {
  display: grid;
  gap: 22px;
}

.prose-card {
  display: grid;
  gap: 18px;
}

.compact-copy {
  margin-bottom: 0;
}

.info-list {
  display: grid;
  gap: 16px;
}

.info-list-item {
  padding: 20px 22px;
  border-radius: 20px;
  background: linear-gradient(180deg, #eef5ff 0%, #f8fbff 100%);
  border: 1px solid rgba(20, 63, 111, 0.08);
}

.info-list-item h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.info-list-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.sidebar-stack {
  display: grid;
  gap: 18px;
}

.white-card {
  padding: 28px;
}

.white-card label,
.sidebar-card label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.white-card input,
.white-card select,
.white-card textarea,
.sidebar-card input,
.sidebar-card select,
.sidebar-card textarea {
  width: 100%;
  border: 1px solid #d6e0ed;
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  background: rgba(255, 255, 255, 0.96);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.white-card input:focus,
.white-card select:focus,
.white-card textarea:focus,
.sidebar-card input:focus,
.sidebar-card select:focus,
.sidebar-card textarea:focus,
.upload-card input:focus,
.upload-card textarea:focus,
.upload-card select:focus,
.refill-card input:focus,
.refill-card textarea:focus,
.refill-card select:focus,
.search-shell input:focus {
  outline: none;
  border-color: rgba(47, 109, 172, 0.38);
  box-shadow: 0 0 0 4px rgba(47, 109, 172, 0.12);
  background: #fff;
}

.sidebar-card {
  padding: 22px;
}

.product-detail-card {
  display: grid;
  gap: 22px;
}

.detail-meta-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.detail-meta-card {
  background: linear-gradient(180deg, #eef5ff 0%, #f8fbff 100%);
  border-radius: 20px;
  padding: 22px;
  display: grid;
  gap: 6px;
}

.detail-meta-card strong {
  font-size: 24px;
  color: #1d4f87;
}

.detail-meta-card span {
  color: #5a728c;
}

.detail-note-box {
  padding: 18px;
  border-radius: 18px;
  background: #fff5ec;
  color: #7f4d1c;
  line-height: 1.6;
  font-weight: 700;
}

.detail-buy-form {
  max-width: 320px;
}

.alphabet-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 26px;
}

.alphabet-pill {
  min-width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #edf4ff;
  color: #205493;
  font-weight: 700;
}

.three-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

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

.list-links a {
  color: #205493;
  font-weight: 700;
}

.payment-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.payment-badge {
  padding: 10px 14px;
  border-radius: 12px;
  background: #edf4ff;
  font-weight: 800;
  color: #1d4f87;
}

.payment-logo {
  max-width: 140px;
  border-radius: 12px;
  background: #fff;
  padding: 10px;
}

.upload-layout,
.refill-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
}

.step-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 20px 0 28px;
}

.mini-step {
  background: linear-gradient(180deg, #eef5ff 0%, #f8fbff 100%);
  border-radius: 18px;
  padding: 20px 18px;
  border: 1px solid rgba(20, 63, 111, 0.08);
}

.mini-step h4 {
  margin: 0 0 8px;
  color: #ff6900;
}

.upload-card,
.refill-card {
  padding: 28px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.upload-card label,
.refill-card label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.stack-form {
  display: grid;
  gap: 16px;
}

.upload-card input,
.upload-card textarea,
.upload-card select,
.refill-card input,
.refill-card textarea,
.refill-card select {
  width: 100%;
  border: 1px solid #d6e0ed;
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
}

.note-box {
  margin-top: 16px;
  padding: 18px;
  border-radius: 18px;
  background: #fff5ec;
  color: #7f4d1c;
  line-height: 1.6;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.tip-card {
  background: linear-gradient(180deg, #eef5ff 0%, #f8fbff 100%);
  border-radius: 20px;
  padding: 22px;
  border: 1px solid rgba(20, 63, 111, 0.08);
}

.tip-card h4 {
  margin: 0 0 10px;
}

.consumer-footer {
  background: linear-gradient(180deg, #173a61 0%, #102c4a 100%);
  color: #dbe6f2;
  padding: 42px 0;
  margin-top: 44px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 24px;
}

.footer-grid h4 {
  margin-top: 0;
  color: #fff;
}

.footer-grid p,
.footer-grid a {
  color: #dbe6f2;
}

.white-card,
.sidebar-card,
.step-card,
.cert-card,
.upload-card,
.refill-card,
.tip-card,
.detail-meta-card,
.mini-step {
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.white-card:hover,
.sidebar-card:hover,
.step-card:hover,
.cert-card:hover,
.upload-card:hover,
.refill-card:hover,
.tip-card:hover,
.detail-meta-card:hover,
.mini-step:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(20, 47, 81, 0.12);
}

@media (max-width: 1024px) {
  .page-banner-shell,
  .hero-grid,
  .content-grid,
  .upload-layout,
  .refill-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .product-grid,
  .steps-grid,
  .cert-grid,
  .three-grid,
  .detail-meta-grid,
  .contact-grid,
  .step-strip,
  .tips-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .product-grid,
  .steps-grid,
  .cert-grid,
  .three-grid,
  .detail-meta-grid,
  .contact-grid,
  .step-strip,
  .tips-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .main-nav .wrap,
  .search-row .wrap,
  .topbar .wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy h1,
  .page-banner-copy h1,
  .section-title {
    font-size: 32px;
  }
}