:root {
  color-scheme: dark;
  --bg: #050914;
  --bg-deep: #02050d;
  --surface: rgba(8, 18, 38, 0.64);
  --surface-solid: #0b162b;
  --text: #f5f8ff;
  --text-soft: #c4cfdf;
  --text-muted: #9cacc2;
  --cyan: #66d9ff;
  --blue: #4c7dff;
  --blue-deep: #1754d8;
  --teal: #29d7bd;
  --coral: #ff7a83;
  --violet: #9b7bff;
  --line: rgba(255, 255, 255, 0.13);
  --line-strong: rgba(255, 255, 255, 0.28);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 19px;
  --radius-sm: 13px;
  --shadow-lg: 0 30px 90px rgba(0, 0, 0, 0.46);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, 0.32);
  --font-display: "Segoe UI Variable Display", "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Segoe UI Variable Text", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --section-width: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
  interpolate-size: allow-keywords;
  background: var(--bg-deep);
  overflow-x: clip;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  background:
    radial-gradient(circle at 50% -10%, rgba(30, 76, 156, 0.18), transparent 38rem),
    linear-gradient(180deg, var(--bg) 0%, #07101f 48%, var(--bg-deep) 100%);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea,
select {
  font: inherit;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

::selection {
  background: rgba(102, 217, 255, 0.28);
  color: #fff;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

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

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  z-index: 10000;
  top: 10px;
  left: 50%;
  padding: 10px 16px;
  border-radius: 999px;
  background: #fff;
  color: #07101f;
  font-weight: 800;
  text-decoration: none;
  transform: translate(-50%, -160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translate(-50%, 0);
}

.section-shell {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 40px), var(--section-width));
  margin-inline: auto;
}

.section-kicker,
.eyebrow {
  margin: 0;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

/* Ambient liquid field */
.ambient-scene {
  position: fixed;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  contain: strict;
}

.ambient-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 18%, transparent 0 16rem, rgba(1, 4, 10, 0.24) 48rem),
    linear-gradient(180deg, transparent, rgba(1, 4, 10, 0.45));
}

.ambient-plane {
  position: absolute;
  width: 1px;
  height: 1px;
  transform: translate3d(var(--parallax-x, 0), var(--parallax-y, 0), 0);
}

.ambient-plane--coral {
  top: -7rem;
  left: 7%;
}

.ambient-plane--blue {
  top: 22%;
  right: 8%;
}

.ambient-plane--teal {
  top: 58%;
  left: 12%;
}

.ambient-plane--violet {
  bottom: 3%;
  right: 17%;
}

.ambient-orb {
  position: absolute;
  display: block;
  border-radius: 43% 57% 62% 38% / 46% 39% 61% 54%;
  filter: blur(44px);
  opacity: 0.47;
  transform: translate(-50%, -50%);
  animation: liquid-orbit 18s var(--ease-out) infinite alternate;
}

.ambient-orb::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: inherit;
  filter: blur(1px);
}

.ambient-orb--coral {
  width: min(48rem, 76vw);
  aspect-ratio: 1.12;
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 222, 226, 0.72), transparent 11%),
    radial-gradient(circle at 45% 50%, var(--coral), rgba(255, 65, 116, 0.24) 48%, transparent 72%);
  animation-duration: 20s;
}

.ambient-orb--blue {
  width: min(54rem, 88vw);
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 34% 30%, rgba(196, 231, 255, 0.64), transparent 10%),
    radial-gradient(circle, var(--blue) 0%, rgba(23, 84, 216, 0.34) 51%, transparent 73%);
  animation-delay: -7s;
  animation-duration: 24s;
}

.ambient-orb--teal {
  width: min(44rem, 72vw);
  aspect-ratio: 1.14;
  background:
    radial-gradient(circle at 38% 32%, rgba(205, 255, 246, 0.56), transparent 9%),
    radial-gradient(circle, var(--teal), rgba(18, 143, 126, 0.24) 52%, transparent 73%);
  animation-delay: -12s;
  animation-duration: 22s;
}

.ambient-orb--violet {
  width: min(40rem, 68vw);
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 38% 28%, rgba(239, 230, 255, 0.5), transparent 10%),
    radial-gradient(circle, var(--violet), rgba(81, 52, 166, 0.26) 52%, transparent 73%);
  animation-delay: -4s;
  animation-duration: 26s;
}

.ambient-filament {
  position: absolute;
  width: 46rem;
  aspect-ratio: 1;
  border: 1px solid rgba(122, 206, 255, 0.12);
  border-radius: 48% 52% 57% 43% / 45% 37% 63% 55%;
  box-shadow:
    inset 0 0 28px rgba(102, 217, 255, 0.04),
    0 0 28px rgba(102, 217, 255, 0.04);
  opacity: 0.75;
}

.ambient-filament--one {
  top: 8%;
  right: -24rem;
  transform: rotate(24deg);
}

.ambient-filament--two {
  bottom: 8%;
  left: -29rem;
  transform: rotate(-18deg) scale(1.3);
}

.ambient-grid {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.ambient-noise {
  position: absolute;
  inset: 0;
  opacity: 0.033;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
  background-size: 180px;
  mix-blend-mode: soft-light;
}

@keyframes liquid-orbit {
  0% {
    border-radius: 43% 57% 62% 38% / 46% 39% 61% 54%;
    transform: translate(-50%, -50%) rotate(-8deg) scale(0.94);
  }
  48% {
    border-radius: 62% 38% 41% 59% / 38% 59% 41% 62%;
    transform: translate(calc(-50% + 2rem), calc(-50% + 1rem)) rotate(18deg) scale(1.05);
  }
  100% {
    border-radius: 36% 64% 58% 42% / 63% 41% 59% 37%;
    transform: translate(calc(-50% - 1rem), calc(-50% + 3rem)) rotate(42deg) scale(0.98);
  }
}

/* Layered optical material */
.glass {
  --mouse-x: 50%;
  --mouse-y: 25%;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.018) 32%, rgba(36, 94, 170, 0.055) 66%, rgba(255, 255, 255, 0.055)),
    rgba(6, 15, 31, 0.54);
  box-shadow:
    var(--shadow-md),
    inset 0 1px 0 rgba(255, 255, 255, 0.23),
    inset 0 -1px 0 rgba(255, 255, 255, 0.045);
}

.glass::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -2px;
  pointer-events: none;
  opacity: 0.42;
  background:
    radial-gradient(30rem circle at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.17), transparent 34%),
    radial-gradient(16rem circle at calc(var(--mouse-x) + 8%) calc(var(--mouse-y) + 8%), rgba(102, 217, 255, 0.09), transparent 52%),
    linear-gradient(112deg, transparent 23%, rgba(255, 255, 255, 0.055) 42%, transparent 59%);
  mix-blend-mode: screen;
  transition: opacity 0.35s ease;
}

.glass::after {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  pointer-events: none;
  background:
    conic-gradient(
      from 205deg at var(--mouse-x) var(--mouse-y),
      rgba(255, 255, 255, 0.76),
      rgba(102, 217, 255, 0.12) 14%,
      transparent 32%,
      rgba(255, 255, 255, 0.08) 64%,
      rgba(255, 122, 131, 0.22) 82%,
      rgba(255, 255, 255, 0.66)
    );
  opacity: 0.52;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  transition: opacity 0.3s ease;
}

.glass > * {
  position: relative;
  z-index: 1;
}

.glass--strong,
.glass--nav {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.018) 30%, rgba(67, 120, 220, 0.075) 68%, rgba(255, 255, 255, 0.06)),
    rgba(5, 14, 30, 0.44);
  -webkit-backdrop-filter: blur(28px) saturate(158%) contrast(106%);
  backdrop-filter: blur(28px) saturate(158%) contrast(106%);
  box-shadow:
    var(--shadow-lg),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -1px 0 rgba(255, 255, 255, 0.055);
}

.glass--soft {
  background: rgba(7, 17, 36, 0.58);
  -webkit-backdrop-filter: blur(14px) saturate(145%);
  backdrop-filter: blur(14px) saturate(145%);
}

[data-tilt] {
  transform:
    perspective(1100px)
    rotateX(var(--tilt-x))
    rotateY(var(--tilt-y))
    translate3d(0, var(--tilt-lift, 0), 0);
  transition: transform 0.45s var(--ease-out), box-shadow 0.35s ease;
  transform-style: preserve-3d;
}

[data-tilt].is-tracking {
  --tilt-lift: -2px;
  will-change: transform;
  transition-duration: 0.12s;
}

.glass:focus-within::before,
.glass.is-tracking::before {
  opacity: 0.85;
}

.glass:focus-within::after,
.glass.is-tracking::after {
  opacity: 0.92;
}

.scroll-progress {
  position: fixed;
  z-index: 9999;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--coral), var(--blue), var(--cyan), var(--teal));
  box-shadow: 0 0 18px rgba(102, 217, 255, 0.68);
  transform: scaleX(0);
  transform-origin: left center;
}

/* Navigation */
.site-header {
  position: fixed;
  z-index: 1000;
  top: max(16px, env(safe-area-inset-top));
  left: 50%;
  display: flex;
  width: min(calc(100% - 32px), 1180px);
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 10px 18px;
  border-radius: 999px;
  transform: translateX(-50%);
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  background-color: rgba(5, 14, 30, 0.72);
  box-shadow:
    0 18px 46px rgba(0, 0, 0, 0.38),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 760;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand-mark__avatar {
  display: block;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(102, 217, 255, 0.2), rgba(76, 125, 255, 0.2));
  box-shadow: 0 0 0 1px rgba(102, 217, 255, 0.12);
}

.brand-mark__avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.45);
  transform-origin: 50% 36%;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-navigation a {
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 0.79rem;
  font-weight: 720;
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.main-navigation a:hover,
.main-navigation a[aria-current="true"] {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.main-navigation .nav-cta {
  margin-left: 4px;
  padding-inline: 17px;
  border: 1px solid rgba(102, 217, 255, 0.32);
  background: linear-gradient(135deg, rgba(76, 125, 255, 0.34), rgba(41, 215, 189, 0.16));
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  cursor: pointer;
}

.menu-toggle > span:not(.sr-only) {
  position: absolute;
  left: 13px;
  width: 18px;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.3s var(--ease-out);
}

.menu-toggle > span:nth-child(2) {
  transform: translateY(-4px);
}

.menu-toggle > span:nth-child(3) {
  transform: translateY(4px);
}

.site-header.menu-open .menu-toggle > span:nth-child(2) {
  transform: rotate(45deg);
}

.site-header.menu-open .menu-toggle > span:nth-child(3) {
  transform: rotate(-45deg);
}

/* Hero */
.hero {
  display: grid;
  min-height: 100svh;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.82fr);
  align-items: center;
  gap: clamp(48px, 7vw, 104px);
  padding-block: 132px 88px;
}

.hero__copy {
  position: relative;
  z-index: 2;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 14px var(--teal);
  animation: status-pulse 2.4s ease-in-out infinite;
}

@keyframes status-pulse {
  50% { opacity: 0.5; box-shadow: 0 0 5px var(--teal); }
}

.hero h1 {
  max-width: 820px;
  margin: 18px 0 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(4.2rem, 8.3vw, 8.25rem);
  font-weight: 780;
  letter-spacing: -0.075em;
  line-height: 0.82;
}

.hero h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(104deg, #fff 2%, #cbeeff 42%, #7facff 74%, #ddd5ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero__role {
  max-width: 700px;
  margin: 23px 0 0;
  color: var(--cyan);
  font-size: clamp(0.86rem, 1.2vw, 1rem);
  font-weight: 780;
  letter-spacing: 0.065em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero__statement {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.1vw, 2.65rem);
  font-weight: 620;
  letter-spacing: -0.038em;
  line-height: 1.13;
}

.hero__summary {
  max-width: 660px;
  margin: 17px 0 0;
  color: var(--text-soft);
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
  line-height: 1.7;
}

.hero__actions,
.contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 780;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.button--primary {
  border-color: rgba(255, 255, 255, 0.32);
  background: linear-gradient(135deg, #2369ff, #1760e9 52%, #118eaa);
  box-shadow: 0 12px 32px rgba(26, 91, 224, 0.32), inset 0 1px 1px rgba(255, 255, 255, 0.35);
  color: #fff;
}

.button--primary .social-icon {
  color: #75f0a9;
}

.button--glass {
  border-color: rgba(255, 255, 255, 0.17);
  background: rgba(255, 255, 255, 0.065);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.13);
  color: var(--text);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.social-links a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 720;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, transform 0.2s var(--ease-out);
}

.social-links a:hover {
  border-color: color-mix(in srgb, var(--social-color) 55%, transparent);
  background: color-mix(in srgb, var(--social-color) 10%, transparent);
  color: #fff;
  transform: translateY(-2px);
}

.social-icon {
  width: 1.18em;
  height: 1.18em;
  flex: 0 0 auto;
  fill: currentColor;
}

.social-link--linkedin { --social-color: #69a8ff; }
.social-link--instagram { --social-color: #f06aa6; }
.social-link--whatsapp { --social-color: #3ee28a; }

.social-link .social-icon {
  color: var(--social-color);
}

.external-arrow {
  color: var(--text-muted);
  font-size: 0.75em;
}

.hero__proof {
  display: grid;
  max-width: 680px;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 32px 0 0;
  padding: 17px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.11);
}

.hero__proof div {
  padding-inline: 20px;
  border-left: 1px solid rgba(255, 255, 255, 0.09);
}

.hero__proof div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero__proof dt {
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 760;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.hero__proof dd {
  margin: 5px 0 0;
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.4;
}

.hero__visual {
  position: relative;
  width: 100%;
  max-width: 500px;
  justify-self: end;
}

.portrait-halo {
  position: absolute;
  inset: 8% -8% -10% -5%;
  border-radius: 45% 55% 59% 41% / 39% 47% 53% 61%;
  background:
    radial-gradient(circle at 34% 24%, rgba(255, 255, 255, 0.22), transparent 11%),
    linear-gradient(145deg, rgba(76, 125, 255, 0.28), rgba(102, 217, 255, 0.09) 54%, rgba(255, 122, 131, 0.12));
  filter: blur(2px);
  animation: halo-morph 12s ease-in-out infinite alternate;
}

@keyframes halo-morph {
  50% {
    border-radius: 59% 41% 39% 61% / 47% 63% 37% 53%;
    transform: rotate(3deg) scale(1.035);
  }
}

.portrait-card {
  margin: 0;
  padding: 10px;
  border-radius: 40px;
}

.portrait-card__lens {
  position: absolute;
  z-index: 2;
  top: -12%;
  right: -15%;
  width: 48%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 48% 52% 65% 35% / 45% 36% 64% 55%;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.15), rgba(102, 217, 255, 0.03));
  -webkit-backdrop-filter: blur(7px) saturate(150%);
  backdrop-filter: blur(7px) saturate(150%);
  box-shadow: inset 5px 8px 14px rgba(255, 255, 255, 0.08), 0 20px 35px rgba(0, 0, 0, 0.18);
  pointer-events: none;
  animation: lens-float 7s ease-in-out infinite;
}

@keyframes lens-float {
  50% { transform: translate(-8px, 12px) rotate(8deg); }
}

.portrait-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: 31px;
  object-fit: cover;
  object-position: center 18%;
  filter: saturate(0.92) contrast(1.03);
}

.portrait-card figcaption {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2px 18px;
  padding: 16px 10px 7px;
}

.portrait-card figcaption strong {
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.portrait-card figcaption > span:last-child {
  grid-column: 1 / -1;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.portrait-card__label {
  justify-self: end;
  grid-column: 2;
  grid-row: 1;
  color: var(--teal);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.floating-chip {
  position: absolute;
  z-index: 5;
  min-width: 156px;
  padding: 12px 15px;
  border-radius: 17px;
}

.floating-chip span,
.floating-chip strong {
  display: block;
}

.floating-chip span {
  color: var(--cyan);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.floating-chip strong {
  margin-top: 2px;
  font-family: var(--font-display);
  font-size: 0.84rem;
}

.floating-chip--strategy {
  bottom: 15%;
  left: -14%;
}

.floating-chip--ai {
  top: 12%;
  right: -16%;
}

.hero__scroll-cue {
  position: absolute;
  bottom: max(22px, env(safe-area-inset-bottom));
  left: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.hero__scroll-cue i {
  display: block;
  width: 42px;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.18);
}

.hero__scroll-cue i::after {
  content: "";
  display: block;
  width: 50%;
  height: 100%;
  background: var(--cyan);
  animation: scroll-cue 1.7s ease-in-out infinite;
}

@keyframes scroll-cue {
  from { transform: translateX(-110%); }
  to { transform: translateX(220%); }
}

/* Shared section heading */
.story,
.current,
.career,
.consulting,
.expertise,
.education,
.answers,
.contact {
  padding-block: clamp(76px, 10vw, 136px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: end;
  gap: 50px;
  margin-bottom: 34px;
}

.section-heading h2,
.story h2,
.contact h2 {
  margin: 9px 0 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.4vw, 5.2rem);
  font-weight: 730;
  letter-spacing: -0.062em;
  line-height: 0.98;
}

.section-heading > p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}

/* Story and layers */
.story__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.24fr) minmax(280px, 0.76fr);
  align-items: start;
  gap: clamp(40px, 7vw, 98px);
  margin-top: 16px;
}

.story h2 {
  margin-top: 0;
  font-size: clamp(2.4rem, 5.2vw, 5.4rem);
}

.story__body {
  padding-top: 9px;
}

.story__body p {
  margin: 0 0 18px;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.4vw, 1.13rem);
  line-height: 1.78;
}

.layer-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin: 66px 0 0;
  padding: 0;
  list-style: none;
}

.layer-track::before {
  content: "";
  position: absolute;
  top: 14px;
  right: 4%;
  left: 4%;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 122, 131, 0.35), rgba(76, 125, 255, 0.6), rgba(41, 215, 189, 0.8));
}

.layer-track li {
  position: relative;
  padding: 36px 14px 0 0;
}

.layer-track li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 13px;
  height: 13px;
  border: 3px solid var(--bg);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px rgba(102, 217, 255, 0.42), 0 0 18px rgba(76, 125, 255, 0.5);
}

.layer-track .is-current::before {
  background: var(--teal);
  box-shadow: 0 0 0 1px rgba(41, 215, 189, 0.52), 0 0 20px rgba(41, 215, 189, 0.7);
}

.layer-track time,
.layer-track span {
  display: block;
}

.layer-track time {
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.layer-track span {
  max-width: 120px;
  margin-top: 4px;
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.35;
}

/* Current role */
.current-card {
  padding: clamp(24px, 4vw, 50px);
  border-radius: var(--radius-xl);
}

.current-card__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.75fr);
  align-items: end;
  gap: 46px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.current-card h2 {
  margin: 7px 0 0;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 7vw, 7rem);
  font-weight: 760;
  letter-spacing: -0.075em;
  line-height: 0.9;
}

.current-card h2 span {
  color: var(--cyan);
}

.current-card__role {
  margin: 13px 0 0;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 750;
}

.current-card__role span {
  display: block;
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 600;
}

.current-card__lead {
  margin: 0;
  color: var(--text-soft);
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  font-weight: 560;
  letter-spacing: -0.02em;
  line-height: 1.48;
}

.current-card__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding-top: 24px;
}

.capability-card {
  min-height: 180px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  transition: transform 0.25s var(--ease-out), border-color 0.25s ease, background-color 0.25s ease;
}

.capability-card > span {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.capability-card h3 {
  margin: 23px 0 7px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.2;
}

.capability-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.81rem;
  line-height: 1.62;
}

/* Career timeline */
.career-timeline {
  position: relative;
  display: grid;
  gap: 10px;
  padding-left: 28px;
}

.career-timeline::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 4px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(76, 125, 255, 0.42) 62%, rgba(255, 255, 255, 0.05));
}

.career-card {
  overflow: visible;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.012) 46%, rgba(40, 93, 166, 0.045)),
    rgba(6, 14, 29, 0.75);
}

.career-card::before {
  border-radius: inherit;
}

.career-card::after {
  border-radius: inherit;
}

.career-card > summary {
  display: grid;
  min-height: 112px;
  grid-template-columns: 124px minmax(0, 1fr) 205px 30px;
  align-items: center;
  gap: 20px;
  padding: 22px 24px;
  border-radius: inherit;
  cursor: pointer;
  list-style: none;
}

.career-card > summary::-webkit-details-marker {
  display: none;
}

.career-card > summary::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -30px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--bg);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px rgba(102, 217, 255, 0.35), 0 0 13px rgba(76, 125, 255, 0.52);
  transform: translateY(-50%);
}

.career-card[open] > summary::before {
  background: var(--teal);
  box-shadow: 0 0 0 1px rgba(41, 215, 189, 0.44), 0 0 18px rgba(41, 215, 189, 0.58);
}

.career-card__year {
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.career-card__identity {
  display: grid;
  gap: 4px;
}

.career-card__identity strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: -0.018em;
  line-height: 1.25;
}

.career-card__identity > span {
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.4;
}

.career-card__meta {
  color: var(--text-muted);
  font-size: 0.74rem;
  font-weight: 680;
  line-height: 1.5;
  text-align: right;
}

.career-card__meta i {
  display: block;
  font-style: normal;
  font-weight: 540;
}

.career-card__toggle {
  position: relative;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.035);
}

.career-card__toggle::before,
.career-card__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1px;
  border-radius: 2px;
  background: var(--cyan);
  transform: translate(-50%, -50%);
  transition: transform 0.28s var(--ease-out);
}

.career-card__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.career-card[open] .career-card__toggle::after {
  transform: translate(-50%, -50%) rotate(0);
}

.career-card::details-content {
  block-size: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    block-size 0.5s var(--ease-out),
    content-visibility 0.5s allow-discrete,
    opacity 0.35s ease;
}

.career-card[open]::details-content {
  block-size: auto;
  opacity: 1;
}

.career-card__detail {
  padding: 0 24px 24px 168px;
}

.career-card__detail > div {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.career-card__narrative {
  margin: 0 0 13px;
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 650;
  letter-spacing: -0.012em;
  line-height: 1.5;
}

.career-card__detail ul,
.consulting-card ul,
.learning-card ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.career-card__detail li::marker,
.consulting-card li::marker,
.learning-card li::marker {
  color: var(--cyan);
}

/* Consulting */
.consulting-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.consulting-card {
  min-height: 318px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.012) 48%, rgba(76, 125, 255, 0.055)),
    rgba(6, 14, 29, 0.74);
}

.consulting-card__date {
  margin: 0 0 24px;
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.consulting-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.consulting-card__role {
  min-height: 48px;
  margin: 9px 0 18px;
  color: var(--text-soft);
  font-size: 0.83rem;
  font-weight: 650;
  line-height: 1.5;
}

/* Expertise */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.expertise-card {
  min-height: 250px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.012) 50%, rgba(41, 215, 189, 0.04)),
    rgba(6, 14, 29, 0.76);
}

.expertise-card > span {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.expertise-card h3 {
  margin: 55px 0 11px;
  font-family: var(--font-display);
  font-size: 1.42rem;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.expertise-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

/* Education */
.education-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 12px;
}

.education-list {
  display: grid;
  gap: 10px;
}

.education-card {
  display: flex;
  min-height: 126px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  background: rgba(6, 14, 29, 0.75);
}

.education-card span {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.education-card h3 {
  margin: 5px 0 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.education-card > p {
  flex: 0 0 auto;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.5;
  text-align: right;
}

.education-card > p strong {
  display: block;
  color: var(--text-soft);
  font-weight: 720;
}

.language-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border-radius: var(--radius-xl);
}

.language-card dl {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
}

.language-card dl > div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.language-card dt {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
}

.language-card dd {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.learning-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.learning-card {
  border-radius: var(--radius-lg);
  background: rgba(6, 14, 29, 0.75);
}

.learning-card summary {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 720;
  cursor: pointer;
  list-style: none;
}

.learning-card summary::-webkit-details-marker {
  display: none;
}

.learning-card summary span {
  position: relative;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
}

.learning-card summary span::before,
.learning-card summary span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1px;
  background: var(--cyan);
  transform: translate(-50%, -50%);
  transition: transform 0.25s var(--ease-out);
}

.learning-card summary span::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.learning-card[open] summary span::after {
  transform: translate(-50%, -50%);
}

.learning-card::details-content {
  block-size: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    block-size 0.5s var(--ease-out),
    content-visibility 0.5s allow-discrete,
    opacity 0.35s ease;
}

.learning-card[open]::details-content {
  block-size: auto;
  opacity: 1;
}

.learning-card__content {
  padding: 0 24px 24px;
}

.learning-card__content > ul,
.learning-card__content > article:first-child {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.learning-card__content article + article {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.learning-card__content article h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
}

.learning-card__content article p {
  margin: 5px 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.learning-card__content article p span {
  display: block;
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 700;
}

/* GEO answer blocks */
.answers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.answer-card {
  min-height: 215px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.012)),
    rgba(6, 14, 29, 0.76);
}

.answer-card h3 {
  margin: 0 0 30px;
  font-family: var(--font-display);
  font-size: 1.22rem;
  letter-spacing: -0.025em;
}

.answer-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

/* Contact and footer */
.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 28px 60px;
  padding: clamp(28px, 5vw, 58px);
  border-radius: var(--radius-xl);
}

.contact h2 {
  max-width: 720px;
  font-size: clamp(2.4rem, 5.5vw, 5.4rem);
}

.contact-card > div:first-child > p:last-child {
  max-width: 690px;
  margin: 20px 0 0;
  color: var(--text-soft);
  font-size: 1rem;
}

.contact-card__actions {
  align-content: center;
  justify-content: flex-start;
  margin-top: 0;
}

.contact-card__links {
  display: flex;
  grid-column: 1 / -1;
  flex-wrap: wrap;
  gap: 11px 26px;
  margin: 8px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  list-style: none;
}

.contact-card__links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

.contact-card__links a:hover {
  color: var(--cyan);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 28px 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 0.76rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 700;
  text-decoration: none;
}

.whatsapp-fab {
  position: fixed;
  z-index: 900;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: none;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 16px 10px 10px;
  border-radius: 999px;
  color: #fff;
  font-size: 0.78rem;
  text-decoration: none;
}

.whatsapp-fab > span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: rgba(41, 215, 189, 0.22);
  color: var(--teal);
}

/* 404 */
.error-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 24px;
}

.error-card {
  width: min(100%, 620px);
  padding: clamp(34px, 7vw, 64px);
  border-radius: var(--radius-xl);
  text-align: center;
}

.error-card__code {
  margin: 0;
  color: transparent;
  background: linear-gradient(135deg, #fff, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  font-family: var(--font-display);
  font-size: clamp(5rem, 20vw, 9rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.error-card h1 {
  margin: 25px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  letter-spacing: -0.045em;
}

.error-card p {
  margin: 14px auto 26px;
  color: var(--text-muted);
}

/* Progressive view animation: content remains visible without support or JS */
@keyframes reveal-in {
  from { opacity: 0.16; transform: translateY(26px) scale(0.992); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@supports (animation-timeline: view()) {
  .reveal {
    animation: reveal-in both linear;
    animation-timeline: view();
    animation-range: entry 4% cover 28%;
  }
}

@supports (animation-timeline: scroll()) {
  .hero__copy {
    animation: hero-copy-scroll both linear;
    animation-timeline: scroll(root);
    animation-range: 0 62vh;
  }

  .hero__visual {
    animation: hero-visual-scroll both linear;
    animation-timeline: scroll(root);
    animation-range: 0 65vh;
  }

  @keyframes hero-copy-scroll {
    to { opacity: 0.34; transform: translate3d(0, -24px, 0) scale(0.985); }
  }

  @keyframes hero-visual-scroll {
    to { opacity: 0.26; transform: translate3d(0, 30px, 0) scale(0.96); }
  }
}

@media (hover: hover) and (pointer: fine) {
  .button:hover {
    transform: translateY(-2px);
  }

  .button--primary:hover {
    box-shadow: 0 16px 38px rgba(26, 91, 224, 0.44), inset 0 1px 1px rgba(255, 255, 255, 0.4);
  }

  .button--glass:hover {
    border-color: rgba(102, 217, 255, 0.32);
    background: rgba(102, 217, 255, 0.09);
  }

  .capability-card:hover {
    border-color: rgba(102, 217, 255, 0.24);
    background: rgba(102, 217, 255, 0.055);
    transform: translateY(-2px);
  }

  .career-card > summary:hover .career-card__identity strong {
    color: var(--cyan);
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
    gap: 38px;
  }

  .hero h1 {
    font-size: clamp(3.7rem, 9.7vw, 6.5rem);
  }

  .floating-chip--strategy {
    left: -5%;
  }

  .floating-chip--ai {
    right: -5%;
  }

  .current-card__grid,
  .expertise-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .career-card > summary {
    grid-template-columns: 92px minmax(0, 1fr) 180px 30px;
  }

  .career-card__detail {
    padding-left: 136px;
  }
}

@media (max-width: 820px) {
  html {
    scroll-padding-top: 92px;
  }

  .site-header {
    min-height: 58px;
    padding: 7px 8px 7px 14px;
    border-radius: 22px;
  }

  .brand-mark__text {
    display: none;
  }

  .menu-toggle {
    position: relative;
    display: block;
  }

  .main-navigation {
    position: absolute;
    top: calc(100% + 9px);
    right: 0;
    left: 0;
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(5, 14, 30, 0.96);
    box-shadow: var(--shadow-lg);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px) scale(0.985);
    transition: opacity 0.24s ease, transform 0.3s var(--ease-out);
  }

  .site-header.menu-open {
    overflow: visible;
  }

  .site-header.menu-open .main-navigation {
    visibility: visible;
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  .menu-toggle[aria-expanded="true"] + .main-navigation {
    visibility: visible;
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  .main-navigation[data-open] {
    visibility: visible;
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  .main-navigation a {
    min-height: 46px;
    padding: 12px 14px;
  }

  .main-navigation .nav-cta {
    margin: 4px 0 0;
    text-align: center;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 28px;
    padding-block: 94px 64px;
  }

  .hero__copy {
    max-width: 700px;
  }

  .hero__copy,
  .hero__visual {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  .hero__visual {
    order: -1;
    width: min(92%, 520px);
    margin-inline: auto;
    justify-self: center;
  }

  .hero__scroll-cue {
    display: none;
  }

  .story__grid,
  .section-heading,
  .current-card__header,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
    gap: 14px;
  }

  .story__grid {
    gap: 24px;
  }

  .layer-track {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px 0;
  }

  .layer-track::before {
    display: none;
  }

  .layer-track li {
    padding-top: 25px;
  }

  .layer-track li::before {
    top: 3px;
  }

  .current-card__header {
    align-items: start;
    gap: 18px;
  }

  .education-layout {
    grid-template-columns: 1fr;
  }

  .language-card {
    min-height: 280px;
  }

  .contact-card__actions {
    margin-top: 0;
  }

  .whatsapp-fab {
    display: inline-flex;
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    pointer-events: none;
    transition:
      opacity 180ms ease,
      transform 180ms ease,
      visibility 0s linear 180ms;
  }

  .whatsapp-fab.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition-delay: 0s;
  }

  .site-footer {
    padding-bottom: 100px;
  }

  .glass--strong,
  .glass--nav {
    -webkit-backdrop-filter: blur(18px) saturate(145%);
    backdrop-filter: blur(18px) saturate(145%);
  }
}

@media (max-width: 680px) {
  .section-shell {
    width: min(calc(100% - 28px), var(--section-width));
  }

  .story,
  .current,
  .career,
  .consulting,
  .expertise,
  .education,
  .answers,
  .contact {
    padding-block: 44px;
  }

  .hero {
    padding-bottom: 36px;
  }

  .section-heading {
    margin-bottom: 24px;
  }

  .hero h1 {
    font-size: clamp(3.7rem, 18vw, 6.2rem);
    line-height: 0.86;
  }

  .hero__role {
    font-size: 0.78rem;
  }

  .hero__statement,
  .hero__summary {
    margin-top: 14px;
  }

  .hero__summary {
    line-height: 1.62;
  }

  .hero__actions {
    margin-top: 20px;
  }

  .social-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    margin-top: 14px;
  }

  .social-links a {
    width: 100%;
    justify-content: center;
    gap: 5px;
    padding-inline: 6px;
    font-size: 0.7rem;
  }

  .social-links .external-arrow {
    display: none;
  }

  .hero__proof {
    grid-template-columns: 1fr;
    margin-top: 20px;
    padding-top: 8px;
  }

  .hero__proof div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 18px;
    padding: 11px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    border-left: 0;
  }

  .hero__proof div:first-child {
    border-top: 0;
  }

  .hero__proof dd {
    text-align: right;
  }

  .portrait-card {
    padding: 7px;
    border-radius: 27px;
  }

  .portrait-halo {
    inset: 8% 2% -5%;
  }

  .portrait-card__lens {
    display: none;
  }

  .portrait-card img {
    aspect-ratio: 4 / 3;
    border-radius: 21px;
    object-position: center 18%;
  }

  .floating-chip {
    display: none;
  }

  .portrait-card figcaption {
    gap: 2px 10px;
    padding: 12px 9px 7px;
  }

  .portrait-card figcaption strong {
    font-size: 1rem;
  }

  .portrait-card__label {
    font-size: 0.62rem;
  }

  .layer-track {
    margin-top: 36px;
  }

  .current-card {
    border-radius: 28px;
  }

  .current-card__header {
    padding-bottom: 22px;
  }

  .current-card__grid,
  .consulting-grid,
  .expertise-grid,
  .learning-grid,
  .answers-grid {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: 150px;
  }

  .capability-card h3 {
    margin-top: 18px;
  }

  .career-timeline {
    padding-left: 18px;
  }

  .career-timeline::before {
    left: 2px;
  }

  .career-card > summary {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr) 30px;
    gap: 8px 14px;
    padding: 20px;
  }

  .career-card > summary::before {
    left: -21px;
  }

  .career-card__year {
    grid-column: 1;
  }

  .career-card__identity {
    grid-column: 1;
  }

  .career-card__meta {
    grid-column: 1;
    text-align: left;
  }

  .career-card__meta i {
    display: inline;
  }

  .career-card__meta i::before {
    content: " • ";
  }

  .career-card__toggle {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-self: center;
  }

  .career-card__detail {
    padding: 0 20px 21px;
  }

  .consulting-card,
  .expertise-card {
    min-height: 0;
  }

  .consulting-card__role {
    min-height: 0;
  }

  .expertise-card h3 {
    margin-top: 22px;
  }

  .answer-card h3 {
    margin-bottom: 18px;
  }

  .education-card {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
  }

  .education-card > p {
    text-align: left;
  }

  .education-card > p strong {
    display: inline;
    margin-left: 7px;
  }

  .contact-card__actions,
  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .contact-card__links {
    flex-direction: column;
  }

  .ambient-grid {
    background-size: 46px 46px;
  }

  .ambient-orb {
    filter: blur(38px);
    opacity: 0.36;
    animation: none;
  }

  .ambient-plane--violet {
    display: none;
  }
}

@media (max-width: 420px) {
  .section-shell {
    width: min(calc(100% - 22px), var(--section-width));
  }

  .site-header {
    width: calc(100% - 22px);
  }

  .hero {
    padding-top: 90px;
  }

  .hero h1 {
    font-size: clamp(3.35rem, 17.5vw, 4.8rem);
  }

  .hero__visual {
    width: 100%;
  }

  .layer-track {
    grid-template-columns: repeat(2, 1fr);
  }

  .current-card,
  .contact-card,
  .error-card {
    padding: 22px;
  }

  .current-card h2 {
    font-size: 3rem;
  }
}

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

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

  [data-tilt],
  .hero__copy,
  .hero__visual {
    transform: none !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .glass,
  .glass--strong,
  .glass--soft,
  .glass--nav {
    background: var(--surface-solid);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .ambient-scene {
    opacity: 0.3;
  }
}

@media (prefers-contrast: more) {
  :root {
    --text-soft: #e5ebf5;
    --text-muted: #cad4e2;
    --line: rgba(255, 255, 255, 0.34);
  }
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .glass,
  .glass--strong,
  .glass--soft,
  .glass--nav {
    background: rgba(8, 18, 38, 0.96);
  }
}

@media print {
  :root {
    color-scheme: light;
    --text: #111827;
    --text-soft: #243044;
    --text-muted: #48566c;
    --cyan: #075f80;
    --line: #cbd5e1;
  }

  html,
  body {
    background: #fff !important;
    color: #111827;
  }

  .ambient-scene,
  .scroll-progress,
  .site-header,
  .hero__scroll-cue,
  .whatsapp-fab,
  .hero__actions,
  .contact-card__actions {
    display: none !important;
  }

  .hero {
    min-height: 0;
    padding-top: 20px;
  }

  .glass,
  .glass--strong,
  .glass--soft {
    border-color: #cbd5e1;
    background: #fff !important;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .glass::before,
  .glass::after {
    display: none;
  }

  .section-shell {
    width: 100%;
  }

  .story,
  .current,
  .career,
  .consulting,
  .expertise,
  .education,
  .answers,
  .contact {
    padding-block: 28px;
  }

  .career-card {
    break-inside: avoid;
  }
}