:root {
  --ink: #17354a;
  --blue: #39aee8;
  --blue-dark: #1188c7;
  --orange: #ff7b35;
  --cream: #fff9ef;
  --soft-blue: #eaf7fd;
  --green: #1fae68;
  --white: #fff;
  --line: rgba(23, 53, 74, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "DM Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  padding: 0 max(5vw, 24px);
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 800 20px "Manrope", sans-serif;
  text-decoration: none;
}
.brand img { width: 46px; height: 46px; object-fit: cover; border-radius: 50%; }
nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 600; }
nav a { text-decoration: none; }
.nav-buy { padding: 11px 18px; border-radius: 999px; color: white; background: var(--ink); }

.hero {
  min-height: calc(100vh - 78px);
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 15%, rgba(255,255,255,.7), transparent 28%),
    var(--soft-blue);
}
.hero-copy {
  align-self: center;
  padding: 88px 6vw 72px 8vw;
  position: relative;
  z-index: 2;
}
.eyebrow, .kicker {
  margin: 0 0 18px;
  color: var(--blue-dark);
  font-size: 13px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 9px; }
.eyebrow span { width: 23px; height: 3px; background: var(--orange); border-radius: 5px; }
h1, h2, h3 { margin-top: 0; font-family: "Manrope", sans-serif; }
h1 {
  max-width: 700px;
  margin-bottom: 24px;
  font-size: clamp(54px, 7.3vw, 108px);
  line-height: .93;
  letter-spacing: -.065em;
}
h1 em { color: var(--blue-dark); font-style: normal; }
.hero-lede {
  max-width: 590px;
  margin: 0 0 30px;
  color: #496273;
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.55;
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(23,53,74,.13); }
.amazon { color: white; background: var(--orange); }
.whatsapp { color: var(--ink); background: white; border-color: rgba(23,53,74,.18); }
.price-note { margin: 13px 0 34px; color: #637886; font-size: 13px; }
.quick-facts { display: flex; gap: 36px; }
.quick-facts div { display: flex; flex-direction: column; padding-right: 30px; border-right: 1px solid var(--line); }
.quick-facts div:last-child { border: 0; }
.quick-facts strong { font: 800 28px "Manrope", sans-serif; }
.quick-facts span { color: #637886; font-size: 12px; }

.hero-visual { position: relative; display: grid; place-items: center; min-height: 630px; }
.hero-visual::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 27%;
  background: var(--blue);
  clip-path: polygon(0 42%, 100% 0, 100% 100%, 0 100%);
}
.sun {
  position: absolute;
  width: 34vw;
  height: 34vw;
  max-width: 520px;
  max-height: 520px;
  border-radius: 50%;
  background: rgba(255,255,255,.9);
}
.product-card {
  position: relative;
  z-index: 2;
  width: min(77%, 590px);
  filter: drop-shadow(0 32px 28px rgba(23,53,74,.19));
}
.product-card img { width: 100%; }
.pack-badge {
  position: absolute;
  top: 8%;
  right: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  color: white;
  background: var(--orange);
  border: 5px solid white;
  border-radius: 50%;
  font: 800 15px "Manrope";
  transform: rotate(8deg);
}
.floating-note {
  position: absolute;
  z-index: 4;
  padding: 11px 15px;
  border-radius: 12px;
  background: white;
  box-shadow: 0 12px 28px rgba(23,53,74,.13);
  font-size: 13px;
  font-weight: 700;
}
.note-one { top: 22%; left: 5%; }
.note-two { right: 5%; bottom: 20%; }

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 23px 7vw;
  color: white;
  background: var(--ink);
  font-weight: 600;
  text-align: center;
}
.trust-strip span { color: #6ee0ad; margin-right: 5px; }
.section { padding: 120px 8vw; }
.section-heading { display: grid; grid-template-columns: 1.05fr .95fr; column-gap: 8vw; align-items: end; }
.section-heading .kicker { grid-column: 1 / -1; }
h2 { font-size: clamp(42px, 5vw, 72px); line-height: 1.02; letter-spacing: -.055em; }
.section-heading > p:last-child, .lifestyle-copy > p, .layers-copy > p {
  color: #5b7180;
  font-size: 18px;
  line-height: 1.7;
}
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 70px;
}
.benefit-grid article { padding: 38px; border: 1px solid var(--line); border-radius: 24px; background: white; }
.benefit-grid article:nth-child(2) { background: var(--soft-blue); border-color: transparent; }
.benefit-grid article:nth-child(3) { background: var(--cream); border-color: transparent; }
.number { color: var(--orange); font-size: 13px; font-weight: 800; }
.benefit-grid h3 { margin: 54px 0 13px; font-size: 25px; }
.benefit-grid p { margin: 0; color: #617582; line-height: 1.65; }

.lifestyle {
  display: grid;
  grid-template-columns: 1.14fr .86fr;
  min-height: 720px;
  background: var(--cream);
}
.lifestyle > img { width: 100%; height: 100%; object-fit: cover; }
.lifestyle-copy { align-self: center; padding: 80px 8vw 80px 6vw; }
.lifestyle-copy a { display: inline-block; margin-top: 18px; color: var(--blue-dark); font-weight: 800; text-decoration: none; }
.lifestyle-copy a span { margin-left: 8px; }

.layers {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 7vw;
  align-items: center;
  background: var(--soft-blue);
}
.layers-copy ul { list-style: none; margin: 32px 0 0; padding: 0; }
.layers-copy li { display: flex; align-items: center; gap: 13px; padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 600; }
.layers-copy li span { display: grid; place-items: center; width: 27px; height: 27px; border-radius: 50%; color: white; background: var(--orange); font-size: 12px; }
.layers-image { padding: 18px; border-radius: 28px; background: white; box-shadow: 0 24px 70px rgba(23,53,74,.12); }
.layers-image img { border-radius: 17px; }

.final-cta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
  padding: 100px 8vw;
  color: white;
  background: var(--ink);
}
.final-cta h2 { margin-bottom: 16px; }
.final-cta > div:first-child { max-width: 730px; }
.final-cta p:not(.kicker) { margin: 0; color: #bfd0da; font-size: 18px; line-height: 1.6; }
.light { color: white; background: transparent; border-color: rgba(255,255,255,.3); }
.floating-whatsapp {
  position: fixed;
  z-index: 40;
  right: 22px;
  bottom: 22px;
  padding: 13px 18px;
  border-radius: 999px;
  color: white;
  background: var(--green);
  box-shadow: 0 10px 30px rgba(20,110,66,.3);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 40px;
  padding: 32px 8vw;
  border-top: 1px solid var(--line);
  color: #697d89;
  font-size: 13px;
}
.footer-brand { color: var(--ink); }
.footer-brand img { width: 38px; height: 38px; }

@media (max-width: 900px) {
  nav > a:not(.nav-buy) { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding: 72px 7vw 40px; }
  .hero-visual { min-height: 560px; }
  .sun { width: 75vw; height: 75vw; }
  .product-card { width: min(70%, 520px); }
  .trust-strip { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .section-heading, .lifestyle, .layers { grid-template-columns: 1fr; }
  .lifestyle > img { max-height: 650px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid h3 { margin-top: 30px; }
  .final-cta { align-items: start; flex-direction: column; }
  footer { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 560px) {
  .site-header { height: 68px; padding-inline: 18px; }
  .brand { font-size: 17px; }
  .brand img { width: 40px; height: 40px; }
  .nav-buy { padding: 10px 13px; font-size: 12px; }
  .hero-copy { padding: 60px 22px 35px; }
  h1 { font-size: 54px; }
  .hero-visual { min-height: 430px; }
  .product-card { width: 83%; }
  .pack-badge { width: 65px; height: 65px; font-size: 12px; }
  .floating-note { display: none; }
  .quick-facts { gap: 15px; }
  .quick-facts div { padding-right: 15px; }
  .quick-facts strong { font-size: 23px; }
  .trust-strip { padding-inline: 20px; font-size: 13px; }
  .section { padding: 82px 22px; }
  .section-heading { display: block; }
  h2 { font-size: 43px; }
  .benefit-grid { margin-top: 42px; }
  .lifestyle-copy { padding: 70px 22px; }
  .layers { gap: 45px; }
  .final-cta { padding: 76px 22px; }
  .final-cta .actions, .final-cta .button { width: 100%; }
  footer { padding: 30px 22px 90px; }
}