:root {
  --bg: #f4f4f1;
  --paper: #fffdf8;
  --ink: #101010;
  --muted: #5e5e5e;
  --line: rgba(16, 16, 16, 0.12);
  --yellow: #ffc400;
  --yellow-2: #ffdd33;
  --red: #e33228;
  --dark: #101010;
  --shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(255, 196, 0, 0.26) 0 80px, transparent 80px),
    linear-gradient(315deg, rgba(16, 16, 16, 0.06) 0 120px, transparent 120px),
    var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  letter-spacing: 0;
}

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

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

button,
input {
  font: inherit;
}

.page {
  width: min(100%, 520px);
  margin: 0 auto;
  padding: 12px 12px 96px;
}

.hero,
.section-block,
.proof,
.order {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.hero {
  position: relative;
  padding: 14px;
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: 0;
  content: "";
  width: 150px;
  height: 28px;
  background: var(--yellow);
  transform: skewX(-28deg);
}

.hero::before {
  top: 88px;
  left: -96px;
}

.hero::after {
  right: -88px;
  bottom: 210px;
}

.topbar,
.hero__copy,
.hero__visual,
.price-card,
.deal-timer,
.benefits {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.brand,
.topbar__deal,
.eyebrow,
.section-number {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-weight: 900;
  text-transform: uppercase;
}

.brand {
  min-height: 36px;
  padding: 0 14px;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
}

.topbar__deal {
  min-height: 36px;
  padding: 0 12px;
  background: var(--yellow);
  color: var(--ink);
  font-size: 13px;
}

.hero__copy {
  padding: 4px 2px 10px;
}

.eyebrow {
  min-height: 30px;
  padding: 0 10px;
  background: rgba(255, 196, 0, 0.22);
  color: #212121;
  font-size: 11px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 10px;
  font-size: clamp(30px, 8.2vw, 42px);
  line-height: 0.9;
  font-weight: 1000;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.subhead {
  margin-top: 10px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.35;
  font-weight: 700;
}

.hero__visual {
  position: relative;
  margin: 10px -8px 0;
  border-radius: 20px;
  background: linear-gradient(180deg, #fff 0%, #f7f7f5 100%);
}

.hero__visual img {
  border-radius: 20px;
}

.discount-badge {
  position: absolute;
  z-index: 3;
  right: 12px;
  top: 12px;
  display: grid;
  place-items: center;
  width: 98px;
  height: 98px;
  border: 4px solid var(--ink);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 22%, var(--yellow-2), var(--yellow) 58%, #f1a700);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.24);
  text-align: center;
  transform: rotate(8deg);
}

.discount-badge span {
  display: block;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.discount-badge strong {
  display: block;
  font-size: 30px;
  line-height: 0.95;
}

.scan-line {
  position: absolute;
  z-index: 2;
  top: 13%;
  left: -40%;
  width: 72%;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.92), var(--yellow), transparent);
  filter: drop-shadow(0 0 14px rgba(255, 196, 0, 0.9));
  transform: rotate(-10deg);
  animation: scan 2.6s ease-in-out infinite;
}

@keyframes scan {
  0% {
    left: -44%;
    opacity: 0;
  }

  18%,
  78% {
    opacity: 1;
  }

  100% {
    left: 82%;
    opacity: 0;
  }
}

.price-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: -2px;
  padding: 14px;
  border-radius: 18px;
  background: var(--dark);
  color: #fff;
}

.price-label {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 4px;
}

.old-price {
  color: rgba(255, 255, 255, 0.54);
  font-size: 18px;
  font-weight: 900;
  text-decoration: line-through;
  text-decoration-thickness: 3px;
  text-decoration-color: var(--red);
}

.new-price {
  color: var(--yellow);
  font-size: 34px;
  line-height: 1;
}

.hero-cta,
.submit-btn,
.sticky-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 0;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 1000;
  text-transform: uppercase;
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.18);
}

.hero-cta {
  min-width: 126px;
  padding: 0 18px;
  font-size: 15px;
}

.deal-timer {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid rgba(255, 196, 0, 0.42);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 196, 0, 0.2), rgba(255, 255, 255, 0.82));
}

.deal-timer > span {
  color: var(--ink);
  font-size: 12px;
  font-weight: 1000;
  text-align: center;
  text-transform: uppercase;
}

.timer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.timer div {
  display: grid;
  place-items: center;
  min-height: 66px;
  border-radius: 15px;
  background: var(--ink);
  color: #fff;
}

.timer strong {
  color: var(--yellow);
  font-size: 28px;
  line-height: 1;
}

.timer small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.benefits {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.benefits li {
  position: relative;
  min-height: 50px;
  padding: 13px 14px 13px 44px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.2;
}

.benefits li::before {
  position: absolute;
  left: 14px;
  top: 50%;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--ink);
  content: "✓";
  font-size: 15px;
  font-weight: 1000;
  transform: translateY(-50%);
}

.section-block,
.proof,
.order {
  margin-top: 14px;
}

.section-block {
  padding: 10px;
}

.section-block--dark {
  background:
    linear-gradient(145deg, rgba(255, 196, 0, 0.18), transparent 42%),
    #171717;
  color: #fff;
}

.section-block--steps {
  margin-bottom: 10px;
}

.feature-image {
  border-radius: 17px;
  background: #fff;
}

.feature-copy {
  padding: 16px 8px 8px;
}

.section-number {
  min-height: 30px;
  padding: 0 11px;
  background: var(--yellow);
  color: var(--ink);
  font-size: 12px;
}

h2 {
  margin-top: 10px;
  font-size: 26px;
  line-height: 0.96;
  font-weight: 1000;
  text-transform: uppercase;
}

.feature-copy p,
.order__head p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
  font-weight: 700;
}

.section-block--dark .feature-copy p {
  color: rgba(255, 255, 255, 0.76);
}

.proof {
  padding: 10px;
  background:
    linear-gradient(180deg, #fff 0%, #f4f4f1 100%);
}

.proof__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}

.proof__grid div {
  min-height: 106px;
  padding: 14px;
  border-radius: 17px;
  background: var(--ink);
  color: #fff;
}

.proof__grid div:last-child {
  background: var(--yellow);
  color: var(--ink);
}

.proof__grid strong,
.proof__grid span {
  display: block;
}

.proof__grid strong {
  font-size: 20px;
  font-weight: 1000;
  text-transform: uppercase;
}

.proof__grid span {
  margin-top: 7px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.25;
}

.order {
  padding: 18px 14px 14px;
  background:
    radial-gradient(circle at 95% 0%, rgba(255, 196, 0, 0.36), transparent 36%),
    var(--paper);
}

.order__head {
  text-align: left;
}

.order-form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.field span,
.quantity span,
.total span {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 1000;
  text-transform: uppercase;
}

.field input {
  width: 100%;
  min-height: 58px;
  padding: 0 16px;
  border: 2px solid rgba(16, 16, 16, 0.12);
  border-radius: 16px;
  outline: 0;
  background: #fff;
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
}

.field input:focus {
  border-color: var(--yellow);
  box-shadow: 0 0 0 4px rgba(255, 196, 0, 0.22);
}

.phone-control {
  display: flex;
  align-items: center;
  min-height: 58px;
  border: 2px solid rgba(16, 16, 16, 0.12);
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
}

.phone-control:focus-within {
  border-color: var(--yellow);
  box-shadow: 0 0 0 4px rgba(255, 196, 0, 0.22);
}

.phone-prefix {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  min-height: 58px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 1000;
}

.phone-control input {
  min-width: 0;
  min-height: 58px;
  padding: 0 14px 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.phone-control input:focus {
  border: 0;
  box-shadow: none;
}

.quantity,
.total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.74);
}

.quantity small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.color-picker {
  min-width: 0;
  margin: 0;
  padding: 15px 12px 12px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.74);
}

.color-picker legend {
  padding: 0 6px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 1000;
}

.color-picker > p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.color-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 7px;
}

.color-option {
  position: relative;
  min-width: 0;
  cursor: pointer;
}

.color-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.color-option__card {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 6px;
  border: 2px solid rgba(16, 16, 16, 0.1);
  border-radius: 24px;
  background: #fff;
  color: var(--ink);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease, color 160ms ease;
  flex-direction: column;
}

.color-option__card span {
  display: block;
}

.color-option__swatch {
  display: block;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 2px solid rgba(16, 16, 16, 0.16);
  border-radius: 50%;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.55), 0 3px 8px rgba(0, 0, 0, 0.14);
}

.color-option__swatch--red {
  background: #cf3030;
}

.color-option__swatch--blue {
  background: #176fd1;
}

.color-option__swatch--gold {
  background: linear-gradient(135deg, #8d5a00, #ffd96a 47%, #b87800);
}

.color-option__swatch--silver {
  background: linear-gradient(135deg, #787d84, #f4f5f6 48%, #9ca2a8);
}

.color-option__swatch--black {
  background: #151515;
}

.color-option input:checked + .color-option__card {
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(255, 196, 0, 0.24);
  transform: translateY(-1px);
  color: var(--yellow);
}

.color-option input:checked + .color-option__card .color-option__swatch {
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.55), 0 0 0 3px rgba(255, 196, 0, 0.4);
}

.color-option input:focus-visible + .color-option__card {
  outline: 3px solid rgba(16, 16, 16, 0.3);
  outline-offset: 2px;
}

@media (max-width: 430px) {
  .color-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .color-option__card {
    min-height: 70px;
    flex-direction: row;
    font-size: 12px;
  }
}

.stepper {
  display: grid;
  grid-template-columns: 44px 42px 44px;
  align-items: center;
  gap: 8px;
}

.stepper__btn {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 24px;
  font-weight: 1000;
  line-height: 1;
}

#quantityValue {
  color: var(--ink);
  font-size: 24px;
  font-weight: 1000;
  text-align: center;
}

.total {
  background: var(--ink);
  color: #fff;
}

.total span {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.total strong {
  color: var(--yellow);
  font-size: 28px;
  line-height: 1;
}

.submit-btn {
  width: 100%;
  min-height: 62px;
  cursor: pointer;
  font-size: 17px;
}

.form-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
  text-align: center;
}

.success {
  margin-top: 12px;
  padding: 14px;
  border-radius: 16px;
  background: #e7f8df;
  color: #16330c;
}

.success strong,
.success span {
  display: block;
}

.success strong {
  font-size: 16px;
}

.success span {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 700;
}

.form-error {
  margin-top: 12px;
  padding: 14px;
  border-radius: 16px;
  background: #ffe4df;
  color: #6c160c;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.submit-btn[disabled] {
  cursor: wait;
  opacity: 0.72;
}

.sticky-cta {
  position: fixed;
  z-index: 20;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 24px), 496px);
  min-height: 72px;
  margin: 0 auto;
  padding: 10px 10px 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  background: rgba(16, 16, 16, 0.93);
  color: #fff;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(16px);
}

.sticky-cta span {
  display: block;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.sticky-cta strong {
  display: block;
  margin-top: 2px;
  color: var(--yellow);
  font-size: 26px;
  line-height: 1;
}

.sticky-cta a {
  min-width: 138px;
  min-height: 52px;
  padding: 0 18px;
  color: var(--ink);
  font-size: 15px;
}

@media (min-width: 700px) {
  body {
    padding: 26px 0;
  }

  .page {
    padding-bottom: 110px;
  }
}

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

  .scan-line {
    animation: none;
    opacity: 0.8;
  }
}