:root {
  --ink: #f4fffd;
  --ink-soft: #a9cbc7;
  --paper: #031819;
  --white: #fffdf8;
  --teal: #10b7a7;
  --teal-bright: #2ee2cb;
  --teal-pale: #c9eee7;
  --deep: #021112;
  --surface: #062627;
  --surface-2: #093334;
  --line: rgba(91, 225, 207, 0.2);
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 18px;
  color: var(--white);
  background: var(--deep);
  border-radius: 8px;
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  width: 100%;
  max-width: 1600px;
  align-items: center;
  justify-content: space-between;
  padding: 32px clamp(24px, 6vw, 96px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  color: var(--teal-bright);
  border: 1px solid var(--teal-bright);
  border-radius: 50%;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.brand-copy {
  display: grid;
  line-height: 1.15;
}

.brand-copy strong {
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 14px;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 42px);
  font-size: 16px;
  font-weight: 700;
}

nav > a:not(.nav-cta):not(.nav-whatsapp) {
  border-bottom: 1px solid transparent;
}

nav > a:not(.nav-cta):not(.nav-whatsapp):hover {
  border-bottom-color: currentColor;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  color: var(--deep);
  background: var(--teal-bright);
  border-radius: 999px;
}

.nav-whatsapp {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  color: #062c24;
  background: #38e07b;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.nav-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.3);
}

.nav-whatsapp svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  align-items: center;
  gap: clamp(56px, 7vw, 120px);
  overflow: hidden;
  padding: 140px clamp(24px, 6vw, 96px) 90px;
  background:
    radial-gradient(circle at 76% 42%, rgba(16, 183, 167, 0.22), transparent 31%),
    linear-gradient(145deg, #031819 0%, #062526 62%, #073031 100%);
}

.hero::before {
  position: absolute;
  top: -24vw;
  left: -16vw;
  width: 54vw;
  height: 54vw;
  border: 1px solid rgba(46, 226, 203, 0.12);
  border-radius: 50%;
  content: "";
}

.hero::after {
  position: absolute;
  right: -12vw;
  bottom: -20vw;
  width: 42vw;
  height: 42vw;
  background: radial-gradient(circle, rgba(54, 200, 183, 0.18), transparent 68%);
  content: "";
}

.hero-copy,
.strategy-panel,
.portrait-panel {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: var(--teal);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 38px;
  height: 3px;
  background: currentColor;
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 860px;
  margin-bottom: 28px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(50px, 5.4vw, 88px);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

h1 em {
  color: var(--teal-bright);
  font-weight: inherit;
}

.hero-text {
  max-width: 680px;
  margin-bottom: 36px;
  color: var(--ink-soft);
  font-size: clamp(19px, 1.5vw, 24px);
  line-height: 1.5;
}

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

.button {
  display: inline-flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 16px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button-primary {
  color: var(--deep);
  background: var(--teal-bright);
  box-shadow: 0 14px 36px rgba(46, 226, 203, 0.2);
}

.button-quiet {
  border-color: var(--line);
}

.button-quiet:hover {
  background: var(--surface-2);
}

.portrait-panel {
  width: min(100%, 610px);
  justify-self: end;
  padding: 12px;
  background: linear-gradient(145deg, rgba(46, 226, 203, 0.22), rgba(6, 38, 39, 0.84));
  border: 1px solid rgba(46, 226, 203, 0.34);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background:
    radial-gradient(circle at 34% 26%, rgba(16, 183, 167, 0.52), transparent 37%),
    linear-gradient(120deg, #075d58 0%, #043b3b 52%, #021f21 100%);
  border-radius: 21px 21px 10px 10px;
}

.portrait-frame::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to top, rgba(2, 17, 18, 0.38), transparent 35%);
  content: "";
  pointer-events: none;
}

.portrait-frame img {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 66%;
  height: auto;
  max-width: none;
  z-index: 1;
  transform: translateX(-50%);
  transform-origin: center bottom;
}

.portrait-word {
  position: absolute;
  top: 5%;
  bottom: 5%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  color: rgba(46, 226, 203, 0.72);
  font-size: clamp(30px, 3.6vw, 56px);
  font-weight: 900;
  line-height: 0.82;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.28);
}

.portrait-word-left {
  left: 6%;
}

.portrait-word-right {
  right: 6%;
}

.portrait-word > span {
  display: block;
}

.portrait-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 12px 10px;
}

.portrait-caption span {
  color: var(--ink-soft);
  font-size: 15px;
}

.portrait-caption strong {
  color: var(--teal-bright);
  font-size: 17px;
}

.strategy-panel {
  width: 100%;
  max-width: 650px;
  justify-self: end;
  padding: clamp(24px, 3vw, 42px);
  color: var(--white);
  background: var(--deep);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.panel-topline,
.panel-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 14px;
  font-weight: 750;
}

.panel-topline {
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.status {
  color: var(--teal-pale);
}

.status i {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  background: var(--teal-bright);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(54, 200, 183, 0.12);
}

.strategy-map {
  position: relative;
  display: grid;
  min-height: 350px;
  place-items: center;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(201, 238, 231, 0.2);
  border-radius: 50%;
}

.orbit-one {
  width: 240px;
  height: 240px;
}

.orbit-two {
  width: 320px;
  height: 190px;
  transform: rotate(-22deg);
}

.core {
  position: relative;
  z-index: 2;
  display: grid;
  width: 148px;
  height: 148px;
  place-content: center;
  text-align: center;
  background: var(--teal);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  box-shadow: 0 0 60px rgba(54, 200, 183, 0.22);
}

.core span {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.core strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 48px;
  line-height: 1;
}

.signal {
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--teal-bright);
  border: 3px solid var(--deep);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--teal-bright);
}

.signal-a {
  top: 72px;
  left: 24%;
}

.signal-b {
  right: 19%;
  bottom: 96px;
}

.signal-c {
  left: 28%;
  bottom: 58px;
}

.panel-flow {
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.panel-flow span {
  display: grid;
  gap: 2px;
}

.panel-flow b {
  color: var(--teal-bright);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.panel-flow i {
  width: 8px;
  height: 8px;
  background: var(--teal-bright);
  border-radius: 50%;
}

.hero-footnote {
  position: absolute;
  bottom: 28px;
  left: clamp(24px, 6vw, 96px);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(244, 255, 253, 0.55);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.hero-footnote i {
  width: 4px;
  height: 4px;
  background: var(--teal);
  border-radius: 50%;
}

.method {
  padding: clamp(90px, 10vw, 160px) clamp(24px, 6vw, 96px);
  background:
    radial-gradient(circle at 8% 18%, rgba(16, 183, 167, 0.12), transparent 24%),
    var(--surface);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px 80px;
  max-width: 1400px;
  margin: 0 auto 64px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -4px;
}

.section-heading h2,
.manifesto h2 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(44px, 5vw, 78px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.section-heading > p:last-child {
  align-self: end;
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 21px;
}

.method-grid {
  display: grid;
  max-width: 1400px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.method-card {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 160px;
  align-items: center;
  gap: clamp(22px, 4vw, 64px);
  min-height: 250px;
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
}

.card-number {
  align-self: start;
  color: var(--teal);
  font-size: 16px;
  font-weight: 900;
}

.card-kicker {
  margin-bottom: 8px;
  color: var(--teal);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.method-card h3 {
  margin-bottom: 14px;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.method-card p:last-child {
  max-width: 780px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.method-card svg {
  width: 140px;
  justify-self: end;
  fill: none;
  stroke: var(--teal);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.method-card svg .solid {
  fill: var(--teal);
}

.method-card svg .muted {
  stroke: rgba(169, 203, 199, 0.34);
}

.manifesto {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: 70px;
  padding: clamp(90px, 10vw, 160px) clamp(24px, 6vw, 96px) 36px;
  color: var(--white);
  background:
    radial-gradient(circle at 84% 25%, rgba(54, 200, 183, 0.18), transparent 24%),
    linear-gradient(150deg, #021112 0%, #052829 100%);
}

.eyebrow.light {
  color: var(--teal-bright);
}

.manifesto-copy {
  max-width: 960px;
}

.manifesto h2 {
  margin-bottom: 32px;
}

.manifesto-copy > p:last-child {
  max-width: 760px;
  margin-bottom: 0;
  color: rgba(255, 253, 248, 0.7);
  font-size: 21px;
}

.manifesto-action {
  align-self: end;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
}

.manifesto-action p {
  margin-bottom: 24px;
  color: rgba(255, 253, 248, 0.72);
  font-size: 18px;
}

.button-light {
  width: 100%;
  color: var(--deep);
  background: var(--teal-bright);
}

footer {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 70px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 253, 248, 0.65);
  font-size: 15px;
}

footer p {
  margin-bottom: 0;
}

footer strong {
  color: var(--white);
}

.whatsapp-float {
  position: fixed;
  right: clamp(18px, 3vw, 42px);
  bottom: clamp(18px, 3vw, 36px);
  z-index: 50;
  display: inline-flex;
  min-height: 60px;
  align-items: center;
  gap: 12px;
  padding: 12px 22px 12px 14px;
  color: #032a23;
  background: #38e07b;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 999px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.34);
  font-size: 17px;
  font-weight: 900;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.whatsapp-float:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.42);
}

.whatsapp-float svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1050px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 170px;
  }

  .strategy-panel {
    max-width: none;
    justify-self: stretch;
  }

  .portrait-panel {
    max-width: 680px;
    justify-self: stretch;
  }

  .hero-footnote {
    display: none;
  }

  .section-heading,
  .manifesto {
    grid-template-columns: 1fr;
  }

  .manifesto-action {
    max-width: 620px;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 17px;
  }

  .site-header {
    padding-top: 22px;
  }

  .brand-copy small,
  nav > a:not(.nav-cta):not(.nav-whatsapp) {
    display: none;
  }

  .brand-copy {
    display: none;
  }

  nav {
    gap: 10px;
  }

  .nav-whatsapp {
    min-width: 48px;
    padding: 10px 12px;
  }

  .nav-whatsapp span {
    display: none;
  }

  .nav-cta {
    padding: 11px 16px;
  }

  .hero {
    padding-top: 135px;
  }

  h1 {
    font-size: clamp(43px, 12vw, 62px);
  }

  .hero-text,
  .section-heading > p:last-child,
  .manifesto-copy > p:last-child {
    font-size: 18px;
  }

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

  .strategy-panel {
    padding: 22px;
    border-radius: 20px;
  }

  .portrait-panel {
    padding: 8px;
    border-radius: 22px;
  }

  .portrait-caption {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    padding: 16px 10px 10px;
  }

  .strategy-map {
    min-height: 290px;
    transform: scale(0.9);
  }

  .panel-flow span {
    font-size: 12px;
  }

  .section-heading {
    margin-bottom: 42px;
  }

  .method-card {
    grid-template-columns: 42px 1fr;
    gap: 18px;
    padding: 34px 0;
  }

  .method-card svg {
    display: none;
  }

  .method-card h3 {
    font-size: 30px;
  }

  .method-card p:last-child {
    font-size: 17px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    min-height: 56px;
    padding: 10px 18px 10px 12px;
    font-size: 16px;
  }

  .whatsapp-float svg {
    width: 31px;
    height: 31px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}