:root {
  --base-950: hsl(186, 72%, 15%);
  --base-800: hsl(186, 67%, 27%);
  --base-600: hsl(186, 62%, 39%);
  --base-200: hsl(186, 68%, 88%);
  --base-100: hsl(186, 68%, 94%);
  --support-900: hsl(223, 62%, 21%);
  --support-600: hsl(223, 64%, 43%);
  --support-100: hsl(223, 64%, 94%);
  --accent-700: hsl(24, 86%, 43%);
  --accent-500: hsl(24, 84%, 54%);
  --accent-100: hsl(24, 90%, 94%);
  --ink: hsl(190, 34%, 13%);
  --muted: hsl(188, 15%, 39%);
  --line: hsl(186, 38%, 86%);
  --soft: hsl(186, 60%, 97%);
  --white: #ffffff;
  --shadow: 0 18px 46px hsla(186, 70%, 22%, 0.14);
  --shadow-soft: 0 12px 32px hsla(223, 55%, 24%, 0.08);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, hsl(186, 65%, 98%) 0%, #ffffff 38%, hsl(223, 70%, 98%) 100%);
  line-height: 1.7;
}

a {
  color: var(--base-800);
  text-decoration: none;
}

a:hover {
  color: var(--accent-700);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px min(6vw, 76px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid hsla(186, 55%, 36%, 0.16);
  backdrop-filter: blur(14px);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--base-950);
  font-weight: 800;
  letter-spacing: 0;
}

.site-logo::before {
  content: "";
  width: 28px;
  height: 28px;
  border-radius: 8px 14px 8px 14px;
  background:
    radial-gradient(circle at 70% 30%, #ffffff 0 12%, transparent 13%),
    linear-gradient(135deg, var(--base-600), var(--accent-500));
  box-shadow: 0 8px 20px hsla(24, 84%, 54%, 0.22);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.96rem;
  font-weight: 650;
}

.nav-links a {
  color: hsl(190, 24%, 25%);
}

.nav-links a:hover {
  color: var(--accent-700);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 82px min(6vw, 76px) 70px;
  background:
    linear-gradient(125deg, hsla(186, 67%, 90%, 0.86) 0%, hsla(223, 64%, 95%, 0.96) 48%, #ffffff 100%),
    radial-gradient(circle at 10% 24%, hsla(24, 84%, 70%, 0.18), transparent 32%),
    radial-gradient(circle at 88% 12%, hsla(186, 62%, 54%, 0.16), transparent 30%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  border: 70px solid hsla(186, 64%, 48%, 0.08);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 46px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--base-950);
  font-size: 0.88rem;
  font-weight: 750;
  border: 1px solid hsla(186, 55%, 36%, 0.14);
}

h1,
h2,
h3 {
  color: hsl(190, 38%, 12%);
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 22px;
  font-size: clamp(2.35rem, 5vw, 4.9rem);
  max-width: 920px;
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(1.65rem, 3vw, 2.55rem);
}

h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

p {
  margin: 0 0 16px;
  color: var(--muted);
}

.lead {
  color: hsl(189, 17%, 31%);
  font-size: 1.15rem;
  max-width: 760px;
}

.hero-card {
  padding: 12px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow);
  border: 1px solid hsla(186, 55%, 36%, 0.13);
}

.hero-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 20px;
}

.btn-main,
.btn-soft {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 760;
  border: 1px solid transparent;
}

.btn-main {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent-500), var(--support-600));
  box-shadow: 0 14px 30px hsla(24, 84%, 45%, 0.23);
}

.btn-main:hover {
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-soft {
  color: var(--base-950);
  background: #ffffff;
  border-color: hsla(186, 55%, 36%, 0.18);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.section {
  padding: 76px min(6vw, 76px);
}

.section-tight {
  padding-top: 42px;
}

.container-narrow {
  max-width: 980px;
  margin: 0 auto;
}

.container-wide {
  max-width: 1180px;
  margin: 0 auto;
}

.soft-band {
  background:
    linear-gradient(180deg, hsla(186, 68%, 94%, 0.66), hsla(223, 64%, 95%, 0.48));
  border-top: 1px solid hsla(186, 55%, 36%, 0.09);
  border-bottom: 1px solid hsla(223, 60%, 44%, 0.09);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.habit-card,
.info-card,
.trust-card,
.faq-item,
.contact-card {
  height: 100%;
  padding: 24px;
  background: var(--white);
  border: 1px solid hsla(186, 55%, 36%, 0.11);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.habit-card::before,
.info-card::before {
  content: "";
  display: block;
  width: 44px;
  height: 7px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--base-600), var(--accent-500));
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  gap: 42px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1fr);
}

.split-image {
  overflow: hidden;
  border-radius: 26px;
  box-shadow: var(--shadow);
  border: 1px solid hsla(186, 55%, 36%, 0.13);
}

.split-image img {
  width: 100%;
  height: 430px;
  object-fit: cover;
}

.highlight {
  padding: 26px;
  border-radius: 22px;
  background:
    linear-gradient(135deg, hsla(186, 72%, 15%, 0.96), hsla(223, 62%, 21%, 0.92));
  color: #ffffff;
  box-shadow: var(--shadow);
}

.highlight h2,
.highlight h3,
.highlight p {
  color: #ffffff;
}

.highlight p {
  opacity: 0.9;
}

.checklist {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding: 15px 18px 15px 48px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid hsla(186, 55%, 36%, 0.13);
  color: hsl(188, 16%, 33%);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 20px;
  width: 14px;
  height: 14px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--base-600), var(--accent-500));
}

.mini-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.mini-list li {
  padding-left: 20px;
  color: var(--muted);
  position: relative;
}

.mini-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-500);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.trust-card {
  text-align: center;
}

.trust-number {
  display: block;
  color: var(--green-700);
  color: var(--accent-700);
  font-size: 1.8rem;
  font-weight: 850;
}

.faq-list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.faq-item h3 {
  color: var(--base-950);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 1.1fr);
  gap: 28px;
  align-items: start;
}

.contact-card form {
  display: grid;
  gap: 14px;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(22, 115, 72, 0.18);
  border-radius: 14px;
  padding: 13px 15px;
  font: inherit;
  color: var(--ink);
  background: hsl(186, 65%, 98%);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

label {
  color: var(--muted);
  font-size: 0.95rem;
}

label input {
  width: auto;
  margin-right: 8px;
}

button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 30px min(6vw, 76px);
  background: hsl(190, 40%, 14%);
  color: hsl(186, 50%, 91%);
}

.site-footer a {
  color: hsl(186, 50%, 91%);
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.page-note {
  font-size: 0.94rem;
  color: hsl(188, 15%, 36%);
}

.offset-grid {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 24px;
  align-items: stretch;
  margin-top: 28px;
}

.offset-grid .habit-card:nth-child(2) {
  margin-top: 34px;
}

.editorial-panel {
  padding: 30px;
  border-radius: 28px;
  background:
    linear-gradient(145deg, #ffffff 0%, hsla(186, 68%, 94%, 0.8) 100%);
  border: 1px solid hsla(186, 55%, 36%, 0.14);
  box-shadow: var(--shadow-soft);
}

.editorial-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.meta-pill {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.75);
  color: hsl(188, 22%, 29%);
  border: 1px solid hsla(186, 55%, 36%, 0.12);
  font-weight: 650;
}

.image-ribbon {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 18px;
  margin-top: 30px;
}

.image-ribbon img {
  width: 100%;
  height: 310px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.image-ribbon img:nth-child(2) {
  height: 250px;
  margin-top: 44px;
}

.numbered-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.flow-step {
  padding: 22px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid hsla(186, 55%, 36%, 0.12);
  box-shadow: var(--shadow-soft);
}

.flow-step span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent-500), var(--base-600));
  font-weight: 800;
}

.quiet-note {
  padding: 18px 20px;
  border-left: 5px solid var(--accent-500);
  border-radius: 16px;
  background: var(--accent-100);
  color: hsl(190, 28%, 24%);
}

.asymmetric-list {
  columns: 2;
  column-gap: 34px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.asymmetric-list li {
  break-inside: avoid;
  margin-bottom: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid hsla(186, 55%, 36%, 0.1);
  color: var(--muted);
}

@media (max-width: 992px) {
  .hero-grid,
  .split,
  .split.reverse,
  .contact-grid,
  .offset-grid,
  .image-ribbon {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .trust-strip,
  .numbered-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .offset-grid .habit-card:nth-child(2),
  .image-ribbon img:nth-child(2) {
    margin-top: 0;
  }

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

@media (max-width: 640px) {
  .hero {
    padding-top: 52px;
  }

  .section {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .card-grid,
  .trust-strip,
  .numbered-flow,
  .editorial-meta {
    grid-template-columns: 1fr;
  }

  .hero-card img,
  .split-image img {
    height: 300px;
  }

  .nav-links {
    gap: 12px;
    font-size: 0.92rem;
  }

  .asymmetric-list {
    columns: 1;
  }
}