:root {
  --ink: #0b1f23;
  --muted: #557179;
  --line: #d2e4e5;
  --paper: #f4f9f9;
  --white: #ffffff;
  --green: #14b88a;
  --green-dark: #08735f;
  --accent: #38d6f2;
  --blue: #2563eb;
  --navy: #071a20;
  --shadow: 0 12px 34px rgba(7, 26, 32, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 clamp(20px, 5vw, 72px);
  color: var(--white);
  background: rgba(7, 26, 32, 0.76);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav,
.hero-actions,
.metrics,
.stack-list,
.site-footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-logo {
  display: block;
  width: clamp(170px, 18vw, 230px);
  height: auto;
}

.site-nav {
  gap: clamp(12px, 2vw, 24px);
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav a {
  opacity: 0.88;
}

.site-nav a:hover {
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 8px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 112px clamp(20px, 5vw, 72px) 96px;
  color: var(--white);
}

.hero picture,
.hero-media,
.hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero picture {
  display: block;
}

.hero-media {
  object-fit: cover;
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(4, 13, 12, 0.92) 0%, rgba(4, 13, 12, 0.7) 38%, rgba(4, 13, 12, 0.24) 72%),
    linear-gradient(180deg, rgba(4, 13, 12, 0.25), rgba(4, 13, 12, 0.78));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(780px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.6rem, 7vw, 5.7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 660px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button-primary {
  color: #031316;
  background: var(--accent);
}

.button-secondary {
  color: var(--white);
  border-color: rgba(56, 214, 242, 0.42);
  background: rgba(56, 214, 242, 0.1);
}

.metrics {
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 72px);
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

.metrics div {
  display: grid;
  gap: 4px;
  max-width: 340px;
}

.metrics strong {
  color: var(--green-dark);
  font-size: 1.8rem;
}

.metrics span {
  color: var(--muted);
  font-size: 0.95rem;
}

.section,
.split-section,
.cases,
.reasons,
.outcomes,
.plans,
.faq,
.deliverables,
.about-band,
.stack-band,
.final-cta,
.contact {
  padding: 88px clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading h2,
.contact h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.05;
}

.section-heading p:not(.eyebrow),
.contact p {
  color: var(--muted);
  font-size: 1.05rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 310px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: none;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 28px;
  color: var(--green-dark);
  background: #def6f1;
  border-radius: 8px;
  font-weight: 800;
}

.service-card h3,
.timeline h3 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}

.service-card p,
.timeline p,
.value-grid p,
.case-grid p,
.reason-grid p,
.plan-grid p,
.about-band p {
  margin: 0;
  color: var(--muted);
}

.reasons {
  background: var(--white);
  border-top: 1px solid var(--line);
}

.reason-grid,
.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.reason-grid article,
.plan-grid article {
  padding: 24px;
  background: #f8fbfb;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.reason-grid h3,
.plan-grid h3 {
  margin: 0 0 12px;
  font-size: 1.08rem;
}

.outcomes {
  background: #eaf5f5;
}

.outcome-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.outcome-list span {
  min-height: 74px;
  display: flex;
  align-items: center;
  padding: 16px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
}

.plans {
  background: var(--paper);
}

.plan-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(360px, 1fr);
  gap: 42px;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.split-section .section-heading {
  margin-bottom: 0;
}

.value-grid,
.case-grid {
  display: grid;
  gap: 16px;
}

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

.value-grid article,
.case-grid article {
  padding: 22px;
  background: #f8fbfb;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.value-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.value-grid h3,
.case-grid h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

.cases {
  background: var(--paper);
}

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

.problem-grid article {
  position: relative;
  padding-left: 26px;
}

.problem-grid article::before {
  position: absolute;
  top: 25px;
  left: 0;
  width: 4px;
  height: 42px;
  content: "";
  background: var(--accent);
  border-radius: 999px;
}

.track-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.track-grid article {
  padding: 28px;
  color: var(--white);
  background: var(--navy);
  border: 1px solid rgba(56, 214, 242, 0.22);
  border-radius: 8px;
}

.track-grid span {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.track-grid h3 {
  margin: 0 0 20px;
  font-size: 1.35rem;
}

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

.track-grid li {
  position: relative;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.78);
}

.track-grid li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--accent);
  border-radius: 50%;
}

.deliverables {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.deliverable-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

.deliverable-list span {
  min-height: 74px;
  display: flex;
  align-items: center;
  padding: 16px;
  color: var(--ink);
  background: #f8fbfb;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
}

.stack-band {
  color: var(--white);
  background: var(--navy);
}

.stack-band .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.76);
}

.stack-list {
  flex-wrap: wrap;
  gap: 12px;
}

.stack-list span {
  padding: 12px 16px;
  color: #e7fbff;
  background: rgba(56, 214, 242, 0.1);
  border: 1px solid rgba(56, 214, 242, 0.2);
  border-radius: 8px;
  font-weight: 800;
}

.method {
  background: #eaf5f5;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.timeline div {
  padding-top: 20px;
  border-top: 3px solid var(--green);
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  color: var(--white);
  background: var(--green-dark);
  border-radius: 50%;
  font-weight: 800;
}

.about-band {
  display: grid;
  grid-template-columns: minmax(240px, 0.42fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(20, 184, 138, 0.12), rgba(56, 214, 242, 0.08)),
    var(--navy);
}

.about-band h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.about-band p {
  max-width: 900px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.1rem;
}

.faq {
  background: var(--paper);
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 940px;
}

.faq-list details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq-list summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--ink);
  font-weight: 800;
}

.faq-list details[open] summary {
  border-bottom: 1px solid var(--line);
}

.faq-list p {
  margin: 0;
  padding: 18px 20px;
  color: var(--muted);
}

.final-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  color: var(--white);
  background: var(--navy);
}

.final-cta h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.final-cta p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.05rem;
}

.final-cta .button {
  width: fit-content;
}

.about-content {
  display: grid;
  gap: 18px;
}

.audience-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.audience-list span {
  padding: 13px 14px;
  color: #e7fbff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(56, 214, 242, 0.18);
  border-radius: 8px;
  font-weight: 800;
}

.contact {
  color: var(--white);
  background: linear-gradient(135deg, #071a20 0%, #0a3d3b 52%, #12356f 100%);
}

.contact > div {
  max-width: 920px;
}

.contact p {
  color: rgba(255, 255, 255, 0.74);
}

.contact-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 760px;
  margin-top: 32px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.contact-method:hover {
  background: rgba(56, 214, 242, 0.12);
  border-color: rgba(56, 214, 242, 0.28);
}

.method-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #071a20;
  background: var(--accent);
  border-radius: 8px;
}

.method-icon svg {
  width: 23px;
  height: 23px;
  fill: currentColor;
}

.contact-method strong,
.contact-method small {
  display: block;
}

.contact-method strong {
  color: var(--white);
  font-size: 0.98rem;
}

.contact-method small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.site-footer {
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 72px);
  text-align: center;
  color: var(--muted);
  background: var(--white);
}

.site-footer a {
  color: var(--green-dark);
  font-weight: 800;
}

.simple-header {
  display: flex;
  align-items: center;
  min-height: 76px;
  padding: 0 clamp(20px, 5vw, 72px);
  background: var(--navy);
}

.error-page,
.privacy-page {
  min-height: 100vh;
  background: var(--paper);
}

.error-shell,
.legal-content {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
}

.error-shell {
  display: grid;
  min-height: 100vh;
  align-content: center;
  justify-items: start;
  gap: 18px;
}

.error-shell img {
  width: 220px;
  max-width: 80vw;
  padding: 12px;
  background: var(--navy);
  border-radius: 8px;
}

.error-shell h1,
.legal-content h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.02;
}

.error-shell p,
.legal-content p {
  color: var(--muted);
  font-size: 1.05rem;
}

.legal-content {
  padding: 72px 0 96px;
}

.legal-content h2 {
  margin: 34px 0 8px;
  font-size: 1.35rem;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 16px;
  color: #071a20;
  background: #25d366;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  box-shadow: 0 12px 32px rgba(7, 26, 32, 0.22);
  font-weight: 800;
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

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

@media (max-width: 980px) {
  .service-grid,
  .case-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-section,
  .about-band,
  .final-cta,
  .track-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    gap: 10px;
    font-size: 0.84rem;
  }
}

@media (max-width: 720px) {
  .site-header {
    height: 64px;
  }

  .brand-logo {
    width: 168px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 64px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    background: rgba(7, 26, 32, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
  }

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

  .site-nav a {
    padding: 13px 12px;
  }

  .hero {
    min-height: 88vh;
    padding-top: 96px;
  }

  .hero-scrim {
    background: linear-gradient(180deg, rgba(4, 13, 12, 0.86), rgba(4, 13, 12, 0.74));
  }

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

  .service-grid,
  .value-grid,
  .case-grid,
  .reason-grid,
  .outcome-list,
  .plan-grid,
  .audience-list,
  .deliverable-list,
  .timeline {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .section,
  .split-section,
  .cases,
  .reasons,
  .outcomes,
  .plans,
  .faq,
  .deliverables,
  .about-band,
  .stack-band,
  .final-cta,
  .contact {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
  }

  .final-cta .button {
    width: 100%;
  }

  .contact-method {
    align-items: flex-start;
  }
}

@media (max-width: 420px) {
  .button,
  .hero-actions {
    width: 100%;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    min-height: 48px;
    padding: 0 14px;
  }

  .whatsapp-float span {
    display: none;
  }
}