:root {
  --bg: #f4f8fc;
  --bg-elevated: #ffffff;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-strong: #ffffff;
  --line: rgba(10, 22, 40, 0.1);
  --line-strong: rgba(10, 22, 40, 0.16);
  --text: #0f1f34;
  --muted: #56657a;
  --muted-strong: #485870;
  --navy: #0a1630;
  --navy-soft: #13284a;
  --cyan: #00b4cc;
  --cyan-deep: #008ea4;
  --success: #dff8fc;
  --shadow: 0 20px 60px rgba(10, 22, 40, 0.08);
  --shadow-soft: 0 10px 30px rgba(10, 22, 40, 0.06);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shell: 1180px;
  --header-height: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(0, 180, 204, 0.08), transparent 28%),
    linear-gradient(180deg, #fbfdff 0%, var(--bg) 34%, #f7fafc 100%);
  color: var(--text);
}

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

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

button,
a.button,
.text-link,
summary {
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(0, 180, 204, 0.3);
  outline-offset: 3px;
}

.skip-link,
.sr-only {
  position: absolute;
}

.skip-link {
  left: 1rem;
  top: -4rem;
  padding: 0.75rem 1rem;
  background: var(--navy);
  color: #fff;
  border-radius: 999px;
  z-index: 100;
}

.skip-link:focus {
  top: 1rem;
}

.sr-only {
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.shell {
  width: min(calc(100% - 2rem), var(--shell));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(244, 248, 252, 0.82);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.header-shell {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  width: 232px;
  flex-shrink: 0;
}

.brand-image {
  width: 232px;
  height: auto;
  max-width: none;
  flex: 0 0 auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.96rem;
  color: var(--muted);
}

.site-nav a:hover,
.footer-nav a:hover,
.footer-contact a:hover,
.text-link:hover {
  color: var(--navy);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.4rem;
  padding: 0.9rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
}

.button:hover,
.text-link:hover,
summary:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, #0ccde5 100%);
  color: #03202a;
  box-shadow: 0 18px 35px rgba(0, 180, 204, 0.22);
}

.button-primary:hover {
  background: linear-gradient(135deg, var(--cyan-deep) 0%, var(--cyan) 100%);
  color: #fff;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(10, 22, 40, 0.12);
  color: var(--navy);
}

.button-secondary:hover {
  background: #fff;
  border-color: rgba(0, 180, 204, 0.35);
}

.button-light {
  background: #fff;
  color: var(--navy);
  box-shadow: var(--shadow-soft);
}

.button-muted {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(10, 22, 40, 0.08);
  color: var(--muted);
  cursor: default;
}

.button-nav {
  min-height: 2.9rem;
  padding-inline: 1.15rem;
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  align-items: center;
  justify-content: center;
  padding: 0;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--navy);
  border-radius: 999px;
  margin: 0.12rem 0;
}

.hero {
  position: relative;
  overflow: clip;
  padding: 2.65rem 0 2.4rem;
  min-height: min(720px, calc(100vh - var(--header-height)));
}

.hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(24px);
  opacity: 0.5;
}

.hero-glow-left {
  width: 20rem;
  height: 20rem;
  left: -8rem;
  top: 2rem;
  background: rgba(0, 180, 204, 0.16);
}

.hero-glow-right {
  width: 18rem;
  height: 18rem;
  right: -4rem;
  top: 4rem;
  background: rgba(10, 22, 48, 0.12);
}

.hero-shell,
.sylfa-shell,
.about-grid,
.footer-shell {
  display: grid;
  gap: 2rem;
}

.hero-shell {
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.72fr);
  align-items: start;
  gap: 2rem;
}

.hero-copy h1,
.section-heading h2,
.final-cta h2,
.hero-panel-title {
  margin: 0;
  letter-spacing: -0.04em;
  line-height: 1.02;
  color: var(--navy);
}

.hero-copy h1 {
  font-size: clamp(2.28rem, 3.55vw, 3.65rem);
  max-width: 12.8ch;
}

.hero-text,
.section-heading p,
.section-lead,
.about-copy p,
.final-cta p,
.issue-card p,
.service-card p,
.path-card p,
.process-card p,
.sylfa-copy p,
.footer-brand p,
.faq-answer p,
.hero-panel-card p,
.founder-strip-note,
.cta-microcopy,
.sylfa-note {
  color: var(--muted-strong);
  line-height: 1.68;
}

.hero-text {
  font-size: 1rem;
  max-width: 57ch;
  margin: 1rem 0 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.95rem;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cyan-deep);
}

.eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: currentColor;
}

.eyebrow-card {
  margin-bottom: 0.7rem;
}

.eyebrow-card::before {
  display: none;
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.72);
}

.hero-actions,
.section-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.35rem;
}

.cta-microcopy {
  margin: 0.85rem 0 0;
  font-size: 0.9rem;
  max-width: 45ch;
}

.credibility-list,
.bullet-list,
.values-list,
.process-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.credibility-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.credibility-list li,
.founder-strip span {
  padding: 0.68rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(10, 22, 48, 0.08);
  color: var(--navy-soft);
  font-size: 0.87rem;
  font-weight: 600;
}

.hero-panel {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: 3.9rem;
}

.hero-panel-card,
.issue-card,
.service-card,
.path-card,
.process-card,
.sylfa-card,
.values-panel,
.faq-item {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.hero-panel-card {
  width: 100%;
  max-width: 470px;
  padding: 1.45rem;
}

.hero-panel-title {
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
}

.bullet-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.15rem;
}

.bullet-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--navy-soft);
  line-height: 1.55;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  top: 0.62rem;
  left: 0;
  width: 0.44rem;
  height: 0.44rem;
  border-radius: 999px;
  background: var(--cyan);
}

.section {
  padding: 4.25rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.7));
}

.section-heading {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 2.2rem;
}

.section-heading.narrow {
  max-width: 54rem;
}

.section-heading.align-left {
  margin-bottom: 1.25rem;
}

.section-heading h2,
.final-cta h2 {
  font-size: clamp(2rem, 3.6vw, 3.2rem);
}

.section-heading p,
.section-lead,
.final-cta p {
  margin: 0;
  max-width: 62ch;
}

.issue-grid,
.service-grid,
.path-grid,
.faq-list {
  display: grid;
  gap: 1rem;
}

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

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

.path-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.issue-card,
.service-card,
.path-card,
.process-card {
  padding: 1.3rem;
}

.issue-card h3,
.service-card h3,
.path-card h3,
.values-panel h3,
.faq-item summary {
  margin: 0 0 0.7rem;
  color: var(--navy);
  font-size: 1.1rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.service-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 204, 0.1);
}

.service-note {
  margin: -0.2rem 0 0;
  font-size: 0.9rem;
}

.text-link {
  margin-top: auto;
  color: var(--cyan-deep);
  font-weight: 700;
}

.path-card {
  min-height: 100%;
}

.section-cta {
  justify-content: center;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  counter-reset: process;
}

.process-step {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-size: 0.95rem;
  color: var(--cyan-deep);
  font-weight: 700;
}

.sylfa-shell {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.86fr);
  align-items: start;
}

.sylfa-card {
  padding: 1.6rem;
  background:
    radial-gradient(circle at top right, rgba(0, 180, 204, 0.12), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 249, 252, 0.96));
}

.sylfa-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.sylfa-card-head img {
  width: 174px;
  height: auto;
  flex: 0 0 auto;
}

.sylfa-card-head span {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: var(--success);
  font-size: 0.82rem;
  color: var(--cyan-deep);
}

.sylfa-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.sylfa-feature-grid div {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(10, 22, 48, 0.03);
  border: 1px solid rgba(10, 22, 48, 0.06);
}

.sylfa-feature-grid strong,
.values-list strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--navy);
}

.sylfa-feature-grid p,
.values-list span {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.sylfa-note {
  margin: 1rem 0 0;
  font-size: 0.9rem;
}

.about-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: start;
}

.founder-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}

.founder-strip-note {
  margin: 0 0 1rem;
  font-size: 0.88rem;
}

.values-panel {
  padding: 1.45rem;
}

.values-list {
  display: grid;
  gap: 1rem;
}

.values-list li {
  padding: 1rem 0;
  border-top: 1px solid rgba(10, 22, 48, 0.08);
}

.values-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.faq-list {
  grid-template-columns: 1fr;
}

.faq-item {
  padding: 0;
  overflow: clip;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.35rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 1.4rem;
  color: var(--cyan-deep);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 1.35rem 1.2rem;
}

.faq-answer p {
  margin: 0;
}

.final-cta {
  background:
    radial-gradient(circle at top left, rgba(0, 180, 204, 0.22), transparent 28%),
    linear-gradient(135deg, #081226 0%, #122b4b 52%, #0f3e58 100%);
  color: #fff;
}

.final-cta-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.final-cta h2,
.final-cta p {
  color: #fff;
}

.final-cta p {
  max-width: 56ch;
  opacity: 0.82;
}

.site-footer {
  padding: 2.5rem 0 2rem;
  background: #fff;
}

.footer-shell {
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(180px, 0.4fr));
  align-items: start;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.footer-brand {
  max-width: 25rem;
}

.footer-brand-image {
  width: 190px;
  height: auto;
  max-width: none;
  margin-bottom: 1rem;
}

.footer-nav,
.footer-contact {
  display: grid;
  gap: 0.7rem;
  color: var(--muted);
}

.footer-meta {
  padding-top: 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.config-notice {
  position: fixed;
  inset: auto 1rem 1rem 1rem;
  max-width: 32rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
  background: #fff8e8;
  color: #5c4100;
  border: 1px solid #f0d38f;
  box-shadow: var(--shadow-soft);
  z-index: 30;
}

[data-whatsapp-unavailable="true"],
[data-sylfa-unavailable="true"] {
  opacity: 0.78;
}

a[data-sylfa-unavailable="true"] {
  pointer-events: none;
}

.button-static,
[data-sylfa-unavailable="true"] {
  cursor: default;
}

.button.button-static,
.footer-contact .button-static {
  box-shadow: none;
}

.policy-main {
  padding: 3rem 0 4rem;
}

.policy-article {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
}

.policy-article h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--navy);
}

.policy-article h2 {
  margin: 2rem 0 0.8rem;
  font-size: 1.3rem;
  color: var(--navy);
}

.policy-article p,
.policy-article li {
  color: var(--muted-strong);
  line-height: 1.72;
}

.policy-article ul {
  padding-left: 1.1rem;
}

.policy-back {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--cyan-deep);
  font-weight: 700;
}

@media (max-width: 1100px) {
  .hero {
    min-height: auto;
  }

  .hero-shell,
  .sylfa-shell,
  .about-grid,
  .footer-shell,
  .final-cta-shell {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    padding-top: 0;
    justify-content: stretch;
  }

  .hero-panel-card {
    max-width: none;
  }

  .issue-grid,
  .service-grid,
  .path-grid,
  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 76px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.85rem 0.4rem;
  }

  .site-nav .button-nav {
    margin-top: 0.25rem;
  }

  .hero {
    padding-top: 2rem;
  }

  .brand {
    width: 176px;
  }

  .brand-image {
    width: 176px;
  }

  .hero-copy h1 {
    max-width: 9.4ch;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 1.25rem), var(--shell));
  }

  .section,
  .final-cta,
  .policy-main {
    padding: 3.4rem 0;
  }

  .hero {
    padding-top: 1.8rem;
  }

  .hero-actions,
  .section-cta,
  .final-cta-shell {
    align-items: stretch;
  }

  .hero-actions .button,
  .section-cta .button,
  .final-cta .button {
    width: 100%;
  }

  .issue-grid,
  .service-grid,
  .path-grid,
  .process-list,
  .sylfa-feature-grid {
    grid-template-columns: 1fr;
  }

  .credibility-list,
  .founder-strip {
    display: grid;
  }

  .hero-panel-title {
    font-size: 1.7rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.15rem, 10vw, 3.4rem);
    max-width: none;
  }

  .hero-panel-card,
  .policy-article {
    padding: 1.25rem;
  }

  .faq-item summary,
  .faq-answer {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}