:root {
  --ink: #07152f;
  --blue-900: #08234a;
  --blue-800: #0c376f;
  --blue-600: #1159b0;
  --orange: #ff7a1a;
  --orange-dark: #e8660d;
  --teal: #0f9f8a;
  --muted: #5f6f83;
  --line: #dfe8f2;
  --ice: #f3f8fc;
  --white: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
}

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

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

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 76px;
  padding: 12px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(223, 232, 242, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 180px;
  height: 46px;
  overflow: hidden;
}

.brand img {
  width: 180px;
  height: 46px;
  object-fit: cover;
  object-position: center;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

nav a:hover {
  color: var(--blue-600);
}

.button,
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover,
.header-cta:hover {
  transform: translateY(-1px);
}

.button-primary,
.header-cta {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 16px 30px rgba(255, 122, 26, 0.24);
}

.button-primary:hover,
.header-cta:hover {
  background: var(--orange-dark);
}

.button-ghost {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.12);
}

.button-full {
  width: 100%;
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 88svh;
  overflow: hidden;
  isolation: isolate;
  padding: 128px clamp(20px, 5vw, 72px) 74px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7, 21, 47, 0.96), rgba(8, 35, 74, 0.88) 42%, rgba(8, 35, 74, 0.28) 78%),
    linear-gradient(180deg, rgba(7, 21, 47, 0.06), rgba(7, 21, 47, 0.32));
}

.hero-content {
  width: min(760px, 100%);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(42px, 6.2vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-copy {
  width: min(690px, 100%);
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
}

.trust-strip span {
  padding: 11px 13px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.1);
  font-size: 14px;
  font-weight: 750;
}

.section {
  padding: 82px clamp(20px, 5vw, 72px);
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(26px, 6vw, 82px);
  align-items: end;
  background: var(--white);
}

.intro-copy {
  width: min(800px, 100%);
}

.intro-copy p,
.section-heading p,
.visual-copy p,
.waitlist-inner p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

.signal-card {
  display: grid;
  gap: 8px;
  padding: 24px;
  border-left: 4px solid var(--orange);
  border-radius: 8px;
  background: var(--ice);
}

.signal-card strong {
  color: var(--blue-900);
  font-size: 20px;
}

.signal-card span {
  color: var(--muted);
  line-height: 1.45;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding-top: 0;
}

.benefits-grid article {
  min-height: 250px;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.benefits-grid span {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--teal);
  font-weight: 900;
}

.benefits-grid h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.18;
}

.benefits-grid p,
.routine-list p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.52;
}

.routine-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(30px, 6vw, 80px);
  background: var(--ice);
}

.section-heading {
  width: min(620px, 100%);
}

.routine-list {
  display: grid;
  gap: 14px;
}

.routine-list article {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.routine-list strong {
  color: var(--blue-800);
  font-size: 18px;
}

.visual-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(28px, 6vw, 82px);
  align-items: center;
  padding: 88px clamp(20px, 5vw, 72px);
  background: var(--white);
}

.visual-copy {
  width: min(560px, 100%);
}

.visual-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ice);
  box-shadow: 0 24px 56px rgba(7, 21, 47, 0.1);
}

.visual-frame img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.visual-tag {
  position: absolute;
  padding: 10px 12px;
  border: 1px solid rgba(17, 89, 176, 0.16);
  border-radius: 6px;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 26px rgba(7, 21, 47, 0.14);
  font-size: 14px;
  font-weight: 850;
}

.tag-one {
  top: 18px;
  left: 18px;
}

.tag-two {
  right: 18px;
  bottom: 18px;
}

.tag-three {
  left: 22%;
  bottom: 18px;
}

.waitlist-section {
  padding: 88px clamp(20px, 5vw, 72px);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 35, 74, 0.98), rgba(12, 55, 111, 0.94)),
    var(--blue-900);
}

.waitlist-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
}

.waitlist-inner p {
  color: rgba(255, 255, 255, 0.78);
}

.waitlist-box {
  padding: 28px;
  border-radius: 8px;
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.2);
}

.waitlist-box ul {
  display: grid;
  gap: 13px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.waitlist-box li {
  position: relative;
  padding-left: 25px;
  color: var(--muted);
  line-height: 1.4;
}

.waitlist-box li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: var(--white);
}

.site-footer img {
  width: 154px;
  height: 42px;
  object-fit: cover;
}

.site-footer a {
  color: var(--blue-600);
  font-weight: 850;
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
    gap: 10px 18px;
  }

  nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
  }

  .header-cta {
    margin-left: auto;
  }

  .hero {
    min-height: 760px;
    padding-top: 154px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(7, 21, 47, 0.95), rgba(7, 21, 47, 0.74));
  }

  .intro-section,
  .benefits-grid,
  .routine-section,
  .visual-section,
  .waitlist-inner {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    padding-top: 0;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 68px;
    padding-block: 10px;
  }

  .brand {
    width: 140px;
    height: 38px;
  }

  .brand img {
    width: 140px;
    height: 38px;
  }

  .header-cta {
    width: 88px;
    min-width: 88px;
    min-height: 40px;
    margin-left: 8px;
    padding: 0 12px;
    overflow: hidden;
    font-size: 0;
  }

  .header-cta::after {
    content: "Lista";
    font-size: 13px;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 720px;
    padding-top: 118px;
  }

  .hero-content,
  .intro-copy,
  .section-heading,
  .visual-copy,
  .waitlist-inner > div:first-child {
    max-width: 342px;
  }

  h1 {
    font-size: 38px;
    line-height: 1.04;
  }

  h2 {
    font-size: 28px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .section,
  .visual-section,
  .waitlist-section {
    padding-block: 58px;
  }

  .routine-list article {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .visual-tag {
    position: static;
    display: inline-flex;
    margin: 10px 0 0 10px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}