/* ======================================================================
   Tokens / Base
   ====================================================================== */
:root {
  --color-bg: #ffffff;
  --color-surface: #f6f8f8;
  --color-surface-strong: #eef4f3;
  --color-text: #172020;
  --color-muted: #536161;
  --color-soft: #6b7777;
  --color-border: #dfe8e6;
  --color-accent: #0f5f5c;
  --color-accent-dark: #0a4644;
  --color-accent-soft: #e7f2f1;
  --shadow-soft: 0 18px 45px rgba(16, 34, 34, 0.07);
  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1120px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --space-section: clamp(4rem, 8vw, 7rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-system);
  color: var(--color-text);
  background: var(--color-bg);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at top left, rgba(15, 95, 92, 0.08), transparent 28rem),
    linear-gradient(180deg, #ffffff 0%, #fbfcfc 45%, #ffffff 100%);
}

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

h1,
h2,
h3 {
  line-height: 1.18;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 860px;
  font-size: clamp(2rem, 5.1vw, 4.1rem);
  margin-bottom: 1.4rem;
}

h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.55rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

p {
  color: var(--color-muted);
}

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

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(15, 95, 92, 0.35);
  outline-offset: 4px;
}

/* ======================================================================
   Layout
   ====================================================================== */
.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-section);
}

.section--muted {
  background: rgba(246, 248, 248, 0.82);
  border-block: 1px solid rgba(223, 232, 230, 0.75);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.6rem;
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

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

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

/* ======================================================================
   Components
   ====================================================================== */
.eyebrow {
  margin-bottom: 0.9rem;
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.82rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

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

.button--primary {
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(15, 95, 92, 0.18);
}

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

.button--secondary {
  color: var(--color-accent-dark);
  background: #ffffff;
  border-color: var(--color-border);
}

.button--secondary:hover {
  background: var(--color-accent-soft);
  border-color: rgba(15, 95, 92, 0.25);
}

.card,
.service-card,
.pricing-card,
.hero-card,
.contact-card,
.notice-box,
.legal-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
}

.card,
.service-card,
.pricing-card,
.legal-card {
  padding: clamp(1.25rem, 3vw, 1.8rem);
}

.card p,
.service-card p,
.pricing-card p {
  margin-bottom: 0;
}

.bullet-list,
.check-list {
  padding-left: 0;
  margin: 1.1rem 0 0;
  list-style: none;
}

.bullet-list li,
.check-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.55rem;
  color: var(--color-muted);
}

.bullet-list li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ======================================================================
   Header / Navigation
   ====================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(223, 232, 230, 0.78);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 72px;
}

.brand {
  flex: 0 0 auto;
  color: var(--color-text);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 1rem;
  font-size: 0.94rem;
}

.site-nav a {
  color: var(--color-muted);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--color-accent-dark);
}

/* ======================================================================
   Sections
   ====================================================================== */
.hero {
  padding-top: clamp(4rem, 8vw, 7rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
}

.hero__text {
  max-width: 740px;
  margin-bottom: 1.7rem;
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.trust-line {
  margin-bottom: 0;
  color: var(--color-soft);
  font-weight: 650;
}

.hero-card {
  padding: 1.55rem;
}

.hero-card__label,
.tag {
  display: inline-flex;
  margin-bottom: 0.8rem;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  color: var(--color-accent-dark);
  background: var(--color-accent-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.pricing-card {
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border-color: rgba(15, 95, 92, 0.34);
  background: linear-gradient(180deg, #ffffff 0%, #f7fbfa 100%);
}

.price {
  margin: 0.2rem 0 1.1rem;
  color: var(--color-text);
  font-size: 1.45rem;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.pricing-card .button {
  width: 100%;
  margin-top: auto;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.steps li {
  padding: 1.35rem;
  border-top: 2px solid var(--color-accent);
  background: #ffffff;
}

.steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  color: #ffffff;
  background: var(--color-accent);
  font-weight: 800;
}

.steps p {
  margin-bottom: 0;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 0.58fr);
  gap: clamp(1.6rem, 5vw, 4rem);
  align-items: center;
}

.about-portrait {
  width: min(100%, 24rem);
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.about-portrait img {
  aspect-ratio: 4 / 5;
  width: 100%;
  object-fit: cover;
}

.about-content {
  max-width: 680px;
}

.about-content p:last-of-type {
  margin-bottom: 0;
}

.value-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.3rem;
}

.value-row span {
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-accent-dark);
  background: #ffffff;
  font-weight: 700;
}

.notice-section {
  padding-block: 2.2rem;
  background: #ffffff;
}

.notice-box {
  padding: clamp(1.2rem, 3vw, 1.7rem);
  background: #fbfcfc;
}

.notice-box h2 {
  font-size: 1.02rem;
  margin-bottom: 0.6rem;
}

.notice-box p {
  margin-bottom: 0;
  font-size: 0.96rem;
}

.contact-section {
  padding-top: 3.5rem;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  padding: clamp(1.4rem, 4vw, 2.4rem);
  background: var(--color-surface-strong);
}

.contact-details p {
  margin-bottom: 0.7rem;
}

.contact-details a:not(.button) {
  color: var(--color-accent-dark);
  font-weight: 700;
}

.site-footer {
  padding-block: 2.4rem;
  color: #d9e2e1;
  background: #132222;
}

.site-footer p {
  margin-bottom: 0;
  color: #d9e2e1;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: center;
}

.site-footer nav {
  display: flex;
  gap: 1rem;
}

.site-footer a {
  color: #ffffff;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

/* ======================================================================
   Legal pages
   ====================================================================== */
.legal-hero {
  padding-block: clamp(2.4rem, 5vw, 4rem);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.legal-hero p {
  max-width: 760px;
  font-size: 1.02rem;
}

.legal-content {
  padding-block: 2rem 3.5rem;
}

.legal-grid {
  display: grid;
  gap: 0.7rem;
}

.legal-grid--simple {
  max-width: 820px;
}

.legal-card {
  padding: clamp(1rem, 2vw, 1.35rem);
}

.legal-card h2 {
  font-size: 1.15rem;
  margin-bottom: 0.8rem;
}

.placeholder-list {
  padding-left: 1.2rem;
  color: var(--color-muted);
}

.legal-list {
  padding-left: 0;
  color: var(--color-muted);
  list-style: none;
}

.placeholder-list li,
.legal-list li {
  margin-bottom: 0.4rem;
}

.legal-updated {
  margin: 0.4rem 0 0;
  color: var(--color-soft);
  font-size: 0.92rem;
}

.alert {
  border-left: 4px solid var(--color-accent);
  background: var(--color-accent-soft);
}

/* ======================================================================
   Responsive
   ====================================================================== */
@media (max-width: 900px) {
  .hero__grid,
  .split-layout,
  .about-layout,
  .contact-card {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 700px) {
  .about-portrait {
    width: min(100%, 20rem);
  }

  .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 0.9rem;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .card-grid--three,
  .card-grid--two,
  .pricing-grid,
  .steps {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .container {
    width: min(100% - 1.25rem, var(--max-width));
  }

  .hero__actions,
  .site-footer nav {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }
}