:root {
  --green: #173F35;
  --sage: #A8C3B0;
  --cream: #F7F4EC;
  --coral: #E99A7C;
  --charcoal: #242826;
  --white: #ffffff;
  --muted: rgba(36, 40, 38, 0.72);
  --line: rgba(23, 63, 53, 0.1);
  --shadow: 0 24px 55px rgba(20, 31, 28, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--cream);
  color: var(--charcoal);
}

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

button,
img {
  display: block;
}

button {
  border: none;
  font: inherit;
  cursor: pointer;
}

img {
  max-width: 100%;
}

.container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 244, 236, 0.95);
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 92px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 46px;
  height: 46px;
  object-fit: contain;
  display: block;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--green);
}

.brand-copy small {
  font-size: 9px;
  color: var(--green);
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  color: var(--green);
  font-size: 0.96rem;
  font-weight: 500;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.9rem 1.4rem;
  font-weight: 600;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--green);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--green);
  color: var(--green);
}

.btn-light {
  background: var(--white);
  color: var(--green);
}

.large {
  padding: 1.05rem 1.7rem;
}

.hero {
  overflow: hidden;
  padding: 40px 0 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 54px;
  min-height: 700px;
}

.hero-copy {
  padding: 34px 0;
}

.eyebrow,
.label {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(168, 195, 176, 0.45);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.label-light {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
}

.hero-copy h1,
.problem-copy h2,
.identity-copy h2,
.steps-section h2,
.benefits-grid h2,
.trust-copy h2,
.community-card h2,
.vision-copy h2,
.cta-box h2 {
  margin: 26px 0 0;
  line-height: 1.06;
  letter-spacing: -0.06em;
  color: var(--green);
}

.hero-copy h1 {
  max-width: 560px;
  font-size: clamp(3.1rem, 5vw, 5.5rem);
}

.hero-copy p,
.problem-copy p,
.identity-copy p,
.feature-panel p,
.trust-copy p,
.community-card p,
.vision-copy p,
.cta-box p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.8;
}

.hero-copy p {
  max-width: 540px;
  margin-top: 24px;
}

.hero-actions {
  display: flex;
  gap: 18px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 650px;
}

.hero-photo-wrap,
.hero-image-frame {
  width: min(100%, 740px);
  overflow: hidden;
  border-radius: 50px;
  background: var(--sage);
  box-shadow: var(--shadow);
}

.hero-photo-wrap img,
.hero-image-frame img {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.floating-panel,
.floating-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: min(270px, 80%);
  padding: 18px 18px 16px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 28px rgba(0, 0, 0, 0.08);
  right: 0;
  bottom: 24px;
}

.profile-card,
.floating-panel {
  right: -8px;
  bottom: 30px;
}

.mini-pet,
.mini-avatar {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: var(--sage);
  font-size: 2rem;
  display: grid;
  place-items: center;
}

.mini-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mini-meta h3,
.profile-card h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--green);
}

.mini-meta p,
.profile-card p {
  margin: 0;
  font-size: 0.78rem;
  color: rgba(36, 40, 38, 0.7);
}

.pet-list,
.profile-list {
  display: grid;
  gap: 8px;
  margin-top: 2px;
  color: var(--charcoal);
  font-size: 0.88rem;
}

.pet-list span,
.profile-list span {
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.problem-section,
.steps-section,
.benefits-section,
.community-section,
.vision-section,
.cta-section {
  padding: 110px 0;
}

.problem-section {
  background: var(--white);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 40px;
}

.problem-copy h2,
.identity-copy h2,
.steps-section h2,
.community-card h2,
.vision-copy h2,
.cta-box h2 {
  font-size: clamp(2.5rem, 3vw, 4rem);
}

.problem-items {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.problem-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 10px 18px;
  min-height: 120px;
  border-radius: 26px;
  background: var(--cream);
  text-align: center;
}

.problem-item span {
  font-size: 2.5rem;
}

.problem-item p {
  margin: 14px 0 0;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--charcoal);
}

.identity-section {
  padding: 90px 0;
}

.identity-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
}

.identity-visual {
  display: flex;
  justify-content: center;
  padding: 18px 0;
}

.pet-passport {
  width: min(100%, 420px);
  padding: 24px 22px 18px;
  border-radius: 42px;
  background: rgba(168, 195, 176, 0.55);
  box-shadow: var(--shadow);
}

.passport-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 18px 14px;
  border-radius: 30px;
  background: var(--white);
  text-align: left;
}

.passport-avatar {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 26px;
  background: var(--sage);
  font-size: 3rem;
}

.passport-header h3 {
  margin: 0;
  font-size: 2rem;
  color: var(--green);
}

.passport-header p {
  margin: 6px 0 0;
  font-size: 0.9rem;
  color: rgba(36, 40, 38, 0.72);
}

.passport-list {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.passport-list div {
  padding: 18px 18px;
  border-radius: 18px;
  background: var(--cream);
  color: var(--charcoal);
  font-weight: 500;
}

.steps-section {
  background: var(--white);
}

.steps-section > .container {
  max-width: 1200px;
}

.steps-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.step-card {
  padding: 24px 20px 20px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: var(--cream);
}

.step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--sage);
  font-size: 2rem;
}

.step-number {
  margin: 22px 0 0;
  color: var(--coral);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.step-card h3 {
  margin: 12px 0 0;
  color: var(--green);
  font-size: 1.2rem;
  line-height: 1.4;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.feature-panel {
  padding: 34px 32px 30px;
  border-radius: 40px;
}

.panel-green {
  background: #DDEBDD;
}

.panel-peach {
  background: #F4DDD3;
}

.panel-label {
  display: inline-block;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--green);
}

.feature-panel h2 {
  font-size: clamp(2rem, 2.4vw, 3rem);
}

.feature-panel ul {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--green);
  font-weight: 500;
}

.feature-panel li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-panel li::before {
  content: "✓";
  color: var(--coral);
  font-weight: 900;
}

.feature-panel button {
  margin-top: 18px;
}

.trust-section {
  background: var(--green);
  color: var(--white);
  padding: 100px 0;
}

.trust-copy {
  max-width: 620px;
}

.trust-copy h2 {
  color: var(--white);
}

.trust-copy p {
  color: rgba(255, 255, 255, 0.7);
  margin-top: 18px;
}

.trust-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.trust-card {
  padding: 22px 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.trust-card span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-size: 2rem;
}

.trust-card p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.community-card {
  padding: 54px 32px 46px;
  border-radius: 42px;
  background: #DDEBDD;
  text-align: center;
}

.community-card h2 {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.community-card p {
  max-width: 680px;
  margin: 22px auto 0;
}

.community-card .btn {
  margin-top: 28px;
}

.vision-copy {
  text-align: center;
  max-width: 760px;
}

.vision-copy p {
  max-width: 780px;
  margin: 18px auto 0;
}

.cta-section {
  padding-top: 0;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 34px;
  border-radius: 28px;
  background: var(--green);
}

.cta-box h2,
.cta-box p {
  color: var(--white);
  margin: 0;
}

.cta-box p {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.7);
}

.site-footer {
  padding: 24px 0 28px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.4);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 0 0;
}

.footer-brand-wrap {
  display: flex;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  color: rgba(36, 40, 38, 0.72);
  font-size: 0.96rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .problem-grid,
  .identity-grid,
  .benefits-grid,
  .steps-grid,
  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid,
  .problem-grid,
  .identity-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .problem-items {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 680px) {
  .brand-name {
    letter-spacing: 0.12em;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
    padding: 12px 0;
  }

  .btn {
    width: 100%;
  }

  .hero {
    padding-top: 20px;
  }

  .hero-grid {
    min-height: auto;
    gap: 20px;
  }

  .hero-copy h1 {
    font-size: 2.7rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-image-frame img {
    height: 440px;
  }

  .floating-card {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 18px;
    width: min(100%, 360px);
  }

  .problem-items,
  .steps-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .cta-box,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .footer-links {
    width: 100%;
    justify-content: space-between;
  }
}