@import url("https://fonts.googleapis.com/css2?family=Nunito+Sans:opsz,wght@6..12,400;6..12,500;6..12,600;6..12,700;6..12,800&display=swap");

:root {
  --bg: #f7f8f6;
  --surface: #ffffff;
  --surface-soft: #eff3f0;
  --text: #242a28;
  --muted: #68716c;
  --line: #e2e8e3;
  --accent: #00a98f;
  --accent-dark: #008c76;
  --accent-soft: #e0f5ef;
  --dark: #252d2a;
  --container: 1440px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    "Nunito Sans",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a:focus-visible {
  outline: 3px solid #63cbb8;
  outline-offset: 4px;
}

.container {
  width: min(var(--container), calc(100% - 96px));
  margin-inline: auto;
}

/* Navigation */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgb(226 232 227 / 85%);
  background: rgb(247 248 246 / 90%);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.9px;
}

.brand-logo {
  width: 39px;
  height: 39px;
  object-fit: contain;
  border-radius: 9px;
}

.brand-period {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  color: var(--muted);
  font-size: 17px;
  font-weight: 600;
}

.nav-links a,
.footer-links a {
  transition: color 160ms ease;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--accent-dark);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 19px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  font-size: 16px;
  font-weight: 800;
  transition:
    background 160ms ease,
    border-color 160ms ease;
}

.nav-cta:hover {
  border-color: #b5ddd2;
  background: var(--accent-soft);
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(48px, 5vw, 88px);
  padding-top: clamp(84px, 8vw, 120px);
  padding-bottom: clamp(84px, 8vw, 120px);
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 24px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1.8px;
  line-height: 1.5;
}

.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
}

.status-dot {
  display: inline-block;
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

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

h1,
.section-heading h2,
.how-intro h2,
.cta-card h2 {
  letter-spacing: -0.055em;
  line-height: 1.08;
}

h1 {
  margin-bottom: 28px;
  font-size: clamp(58px, 5.1vw, 88px);
  font-weight: 700;
}

h1 span,
.section-heading h2 span,
.how-intro h2 span,
.cta-card h2 span {
  color: var(--muted);
  font-weight: 500;
}

.hero-description {
  max-width: 600px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(18px, 1.25vw, 21px);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 58px;
  padding: 0 25px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 800;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--accent);
  color: white;
}

.button-primary:hover {
  background: var(--accent-dark);
}

.button-secondary {
  border-color: var(--line);
  background: transparent;
}

.button-secondary:hover {
  border-color: #c2d8ce;
  background: var(--surface);
}

.hero-footnote {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 25px;
  color: var(--muted);
  font-size: 15px;
}

.footnote-separator {
  color: #bdc5bf;
}

/* Product screenshot */

.product-visual {
  position: relative;
  min-width: 0;
  width: 100%;
  padding: 12px 0 30px;
}

.screenshot-frame {
  position: relative;
  z-index: 1;
  overflow: hidden;
  width: 100%;
  max-width: none;
  margin-inline: auto;
  border: 1px solid #dce4df;
  border-radius: 16px;
  background: #404040;
  box-shadow:
    0 38px 100px rgb(30 50 42 / 12%),
    0 5px 18px rgb(30 50 42 / 4%);
}

.app-screenshot {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
}

.visual-glow {
  position: absolute;
  top: 8%;
  right: -3%;
  bottom: 12%;
  left: -3%;
  border-radius: 50%;
  background: rgb(0 169 143 / 13%);
  filter: blur(75px);
  pointer-events: none;
}

.visual-disclaimer {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

/* Value strip */

.value-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #f0f3f0;
}

.value-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  min-height: 96px;
}

.value-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.5px;
  white-space: nowrap;
}

.value-points {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 32px;
}

.value-points > div {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #525e56;
  font-size: 15px;
  font-weight: 700;
}

.value-check {
  color: var(--accent-dark);
  font-size: 16px;
  font-weight: 800;
}

/* Features */

.section {
  padding-top: 144px;
  padding-bottom: 152px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 64px;
}

.section-heading .eyebrow {
  margin-bottom: 22px;
}

.section-heading h2,
.how-intro h2,
.cta-card h2 {
  margin-bottom: 24px;
  font-size: clamp(46px, 4.2vw, 68px);
  font-weight: 750;
}

.section-heading > p:last-child,
.how-intro > p:last-child,
.cta-copy > p:last-child {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.85;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.feature-card {
  padding: 42px 36px 44px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: #d0e5d9;
  box-shadow: 0 14px 35px rgb(35 55 44 / 5%);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 49px;
  height: 49px;
  margin-bottom: 30px;
  border: 1px solid #d8eee4;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.feature-icon svg {
  width: 23px;
  height: 23px;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card h3 {
  margin-bottom: 14px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

/* How it works */

.how-section {
  padding: 136px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #eef2ef;
}

.how-layout {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  align-items: start;
  gap: clamp(64px, 8vw, 140px);
}

.how-intro .eyebrow {
  margin-bottom: 22px;
}

.how-intro h2 {
  font-size: clamp(46px, 4.2vw, 66px);
}

.steps {
  display: grid;
}

.step {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 22px;
  padding: 29px 0;
  border-bottom: 1px solid #dce4de;
}

.step:first-child {
  padding-top: 0;
}

.step:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.step-number {
  color: var(--accent-dark);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 1px;
}

.step h3 {
  margin-bottom: 9px;
  font-size: 21px;
  font-weight: 800;
}

.step p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

/* CTA */

.final-cta {
  padding-top: 136px;
  padding-bottom: 136px;
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: clamp(42px, 5.5vw, 80px);
  border-radius: 22px;
  background: var(--dark);
  color: white;
}

.cta-card .eyebrow {
  color: #7ed7c1;
}

.cta-card h2 {
  margin-bottom: 18px;
}

.cta-card h2 span {
  color: #b6c4bc;
}

.cta-copy > p:last-child {
  color: #c0cbc4;
}

.button-light {
  flex: 0 0 auto;
  background: white;
  color: var(--dark);
}

.button-light:hover {
  background: #dcf5eb;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 104px;
}

.footer-brand {
  font-size: 20px;
}

.footer-brand img {
  width: 33px;
  height: 33px;
}

.footer-note,
.footer-links {
  color: var(--muted);
  font-size: 15px;
}

.footer-note {
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 27px;
}

.footer-links a {
  font-weight: 700;
}

/* Responsive: tablets and smaller laptops */

@media (max-width: 1100px) {
  .container {
    width: calc(100% - 64px);
  }

  .hero {
    gap: 44px;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  h1 {
    font-size: clamp(54px, 5.5vw, 70px);
  }

  .hero-description {
    font-size: 18px;
  }

  .value-inner {
    gap: 24px;
  }

  .value-points {
    gap: 14px 20px;
  }

  .how-layout {
    gap: 64px;
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 78px;
    padding-bottom: 84px;
  }

  .hero-copy {
    max-width: 720px;
  }

  h1 {
    max-width: 800px;
    font-size: clamp(58px, 8vw, 76px);
  }

  .hero-description {
    max-width: 650px;
  }

  .product-visual {
    width: min(100%, 800px);
    margin-inline: auto;
  }

  .value-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    padding-top: 25px;
    padding-bottom: 25px;
  }

  .how-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .how-intro {
    max-width: 680px;
  }

  .cta-card {
    padding: 44px;
  }

  .footer-inner {
    flex-wrap: wrap;
    padding-top: 24px;
    padding-bottom: 24px;
  }
}

/* Responsive: phones */

@media (max-width: 640px) {
  .container {
    width: calc(100% - 36px);
  }

  .nav {
    min-height: 68px;
    gap: 12px;
  }

  .brand {
    gap: 8px;
    font-size: 18px;
  }

  .brand-logo {
    width: 30px;
    height: 30px;
  }

  .nav-links {
    display: none;
  }

  .nav-cta {
    gap: 7px;
    padding: 9px 11px;
    font-size: 13px;
  }

  .hero {
    gap: 32px;
    padding-top: 58px;
    padding-bottom: 64px;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 11px;
    letter-spacing: 1.3px;
  }

  h1 {
    margin-bottom: 22px;
    font-size: clamp(44px, 11vw, 60px);
    letter-spacing: -0.055em;
  }

  .hero-description {
    margin-bottom: 25px;
    font-size: 16px;
    line-height: 1.8;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .button {
    flex: 1;
    gap: 9px;
    min-height: 50px;
    padding-inline: 12px;
    font-size: 13px;
  }

  .hero-footnote {
    gap: 8px;
    margin-top: 19px;
    font-size: 12px;
  }

  .product-visual {
    padding: 8px 0 24px;
  }

  .screenshot-frame {
    border-radius: 11px;
  }

  .visual-disclaimer {
    margin-top: 12px;
    font-size: 11px;
  }

  .value-inner {
    gap: 15px;
    padding-top: 22px;
    padding-bottom: 22px;
  }

  .value-label {
    font-size: 11px;
  }

  .value-points {
    flex-direction: column;
    gap: 10px;
  }

  .value-points > div {
    font-size: 13px;
  }

  .section {
    padding-top: 84px;
    padding-bottom: 88px;
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .section-heading h2,
  .how-intro h2,
  .cta-card h2 {
    font-size: clamp(38px, 9vw, 48px);
    letter-spacing: -0.055em;
  }

  .section-heading > p:last-child,
  .how-intro > p:last-child,
  .cta-copy > p:last-child {
    font-size: 16px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .feature-card {
    padding: 27px 25px 29px;
  }

  .feature-icon {
    margin-bottom: 21px;
  }

  .feature-card h3 {
    font-size: 20px;
  }

  .feature-card p {
    font-size: 15px;
  }

  .how-section {
    padding: 84px 0;
  }

  .how-layout {
    gap: 36px;
  }

  .step {
    grid-template-columns: 32px 1fr;
    gap: 13px;
    padding: 22px 0;
  }

  .step h3 {
    font-size: 18px;
  }

  .step p {
    font-size: 15px;
  }

  .final-cta {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .cta-card {
    align-items: flex-start;
    flex-direction: column;
    gap: 27px;
    padding: 30px 24px;
    border-radius: 17px;
  }

  .footer-inner {
    gap: 14px;
    padding-top: 21px;
    padding-bottom: 21px;
  }

  .footer-note {
    order: 3;
    width: 100%;
  }

  .footer-brand {
    font-size: 17px;
  }

  .footer-brand img {
    width: 29px;
    height: 29px;
  }

  .footer-note,
  .footer-links {
    font-size: 12px;
  }

  .footer-links {
    gap: 14px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}