:root {
  --navy: #1b1f4b;
  --navy-dark: #14173a;
  --violet: #2f2a70;
  --white: #ffffff;
  --bg-page: #f4f5f9;
  --orange: #e8792c;
  --coral: #e63b56;
  --coral-dark: #c92f47;
  --text-muted: #5b5f7a;
  --border: #e3e4ee;
  --success-bg: #eaf7ee;
  --success-text: #1e7a3d;
  --error-text: #c92f47;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 480px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg-page);
  color: var(--navy);
  line-height: 1.45;
}

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

a {
  color: var(--violet);
}

.page {
  max-width: var(--max-width);
  margin: 0 auto;
  background: var(--white);
  min-height: 100vh;
  box-shadow: 0 0 40px rgba(20, 23, 58, 0.06);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 10px 16px;
  z-index: 100;
}
.skip-link:focus {
  left: 8px;
  top: 8px;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}
.brand {
  display: flex;
  flex-direction: column;
}
.brand__name {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 0.5px;
}
.brand__descriptor {
  margin: 0;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Hero / product visual */
.hero {
  background: linear-gradient(180deg, #eef0fb 0%, #f7f8fd 100%);
  padding: 24px 20px 28px;
  text-align: center;
}
.hero__product-img {
  width: 220px;
  max-width: 60%;
  margin: 0 auto;
}
.hero__usage-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 14px auto 0;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--navy);
}
.hero__usage-note.is-placeholder {
  color: var(--orange);
  border-color: var(--orange);
  font-style: italic;
}

/* Price block */
.price-block-wrapper {
  padding: 0 20px;
}
.price-block {
  background: var(--navy);
  color: var(--white);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: var(--radius-md);
}
.price-block__label {
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  opacity: 0.75;
  margin: 0 0 4px;
}
.price-block__current {
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
}
.price-block__current .currency {
  font-size: 14px;
  font-weight: 600;
  margin-left: 4px;
  opacity: 0.85;
}
.price-block__old {
  font-size: 14px;
  text-decoration: line-through;
  opacity: 0.6;
  margin: 2px 0 0;
}
.price-block__discount-wrapper {
  text-align: center;
}
.price-block__discount {
  background: var(--coral);
  color: var(--white);
  font-weight: 800;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.price-block__discount-note {
  margin: 6px 0 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.75;
}

/* Order form section */
.order-section {
  padding: 24px 20px;
}
.order-section__eyebrow {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--orange);
}
.order-section__title {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
}

.order-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  background: #fafafe;
}
.order-card__img {
  width: 56px;
  height: 78px;
  object-fit: contain;
  flex-shrink: 0;
}
.order-card__old {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin: 0;
}
.order-card__current {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  margin: 0;
}
.order-card__current .currency {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 4px;
}
.order-card__note {
  font-size: 12px;
  color: var(--text-muted);
  margin: 2px 0 0;
}

.field {
  margin-bottom: 14px;
}
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 16px;
  background: var(--white);
  color: var(--navy);
}
.field input:focus {
  outline: 3px solid rgba(47, 42, 112, 0.25);
  border-color: var(--violet);
}
.field-error {
  color: var(--error-text);
  font-size: 12px;
  margin-top: 6px;
  display: none;
}
.field-error.is-visible {
  display: block;
}

.phone-field {
  display: flex;
  gap: 8px;
}
.phone-field__prefix {
  flex-shrink: 0;
  width: 72px;
  padding: 13px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #f3f3f8;
  color: var(--navy);
  font-weight: 700;
  text-align: center;
  font-size: 15px;
}
.phone-field__number {
  flex: 1;
  min-width: 0;
}

.info-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: var(--success-bg);
  color: var(--success-text);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13px;
  margin-bottom: 14px;
}

.cta-button {
  width: 100%;
  border: none;
  border-radius: var(--radius-md);
  background: var(--coral);
  color: var(--white);
  font-size: 17px;
  font-weight: 800;
  padding: 16px;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.05s ease;
}
.cta-button:hover {
  background: var(--coral-dark);
}
.cta-button:active {
  transform: scale(0.99);
}
.cta-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.cta-button:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.form-consent {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin: 12px 0 0;
}

.form-status {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: none;
}
.form-status.is-visible {
  display: block;
}
.form-status--success {
  background: var(--success-bg);
  color: var(--success-text);
}
.form-status--error {
  background: #fdeaec;
  color: var(--error-text);
}

.disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  padding: 0 20px 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin: 0 0 8px;
}

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: #c7c9de;
  padding: 20px;
  font-size: 12px;
}
.footer-links {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}
.footer-links a {
  color: #dfe0f2;
  text-decoration: underline;
}
.footer-note {
  margin: 0;
  color: #9799b8;
}

@media (min-width: 600px) {
  body {
    background: #e7e8f2;
  }
  .page {
    margin-top: 24px;
    margin-bottom: 24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}