@font-face {
  font-family: "Poppins";
  src: url("fonts/Poppins-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Poppins";
  src: url("fonts/Poppins-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Poppins";
  src: url("fonts/Poppins-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Poppins";
  src: url("fonts/Poppins-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #283154;
  --navy-2: #46517d;
  --ink: #172039;
  --orange: #f3a246;
  --orange-2: #f7c47c;
  --cream: #f8f5ed;
  --paper: #fffdf8;
  --blue-soft: #dfe5f5;
  --teal: #4c8b8f;
  --line: rgba(40, 49, 84, 0.18);
  --white-line: rgba(255, 255, 255, 0.28);
  --shadow: 0 24px 60px rgba(40, 49, 84, 0.28);
  --side: 104px;
}

@property --radar-fill {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 0%;
}

@property --radar-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}


* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Poppins", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

.progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 60;
  width: 100%;
  height: 2px;
  background: transparent;
}

.progress span {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--orange);
}

.side-nav {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 50;
  width: var(--side);
  background: var(--navy);
  color: var(--paper);
  border-right: 1px solid var(--white-line);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 14px;
}

.side-brand {
  width: 56px;
  height: 56px;
  border: 1px solid var(--white-line);
  display: grid;
  place-items: center;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 40px;
  background: rgba(255, 255, 255, 0.06);
}

.side-brand span {
  line-height: 1;
}

.side-nav nav {
  display: grid;
  gap: 8px;
  width: 100%;
}

.nav-link {
  min-height: 48px;
  display: grid;
  grid-template-columns: 1fr;
  place-items: center;
  gap: 4px;
  color: rgba(255, 255, 255, 0.68);
  border-left: 2px solid transparent;
  border-right: 2px solid transparent;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.nav-link span {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--orange-2);
}

.nav-link em {
  font-size: 0.62rem;
  font-style: normal;
  text-align: center;
  line-height: 1.1;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.07);
  border-left-color: var(--orange);
}

.side-mail {
  margin-top: auto;
  writing-mode: vertical-rl;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--orange-2);
  border: 1px solid var(--white-line);
  padding: 14px 8px;
}

.mobile-menu {
  display: none;
}

main {
  margin-left: var(--side);
  overflow: hidden;
}

.section-band {
  position: relative;
  padding: 92px 7vw;
}

.section-band::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.26;
}

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

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  background: var(--navy);
  color: var(--paper);
}

.hero.section-band {
  padding-top: 58px;
  padding-bottom: 58px;
}

.hero::before {
  background-image:
    linear-gradient(var(--white-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--white-line) 1px, transparent 1px);
  opacity: 0.18;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  gap: 68px;
  align-items: center;
  max-width: 1260px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  color: var(--orange);
  font-size: 5.15rem;
  line-height: 0.98;
  text-transform: uppercase;
}

.hero-subtitle {
  margin: 16px 0 0;
  color: var(--orange);
  font-size: 1.18rem;
  line-height: 1.35;
  font-weight: 600;
}

.hero-subtitle span {
  color: var(--paper);
}

.hero-intro {
  max-width: 760px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.02rem;
  line-height: 1.72;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-actions {
  margin-top: 28px;
}

.btn,
.copy-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  padding: 13px 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.btn b {
  display: inline-grid;
  place-items: center;
  min-width: 26px;
  height: 26px;
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--orange);
  color: var(--ink);
}

.btn-primary:hover,
.copy-button:hover {
  transform: translateY(-2px);
  background: var(--orange-2);
}

.btn-ghost {
  color: var(--paper);
  border-color: var(--paper);
  background: var(--navy);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--paper);
  background: var(--navy-2);
  color: var(--paper);
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  max-width: 760px;
  border: 1px solid var(--white-line);
  background: var(--white-line);
}

.signal-row div {
  min-height: 96px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.signal-row strong {
  display: block;
  color: var(--orange);
  font-size: 1.6rem;
  line-height: 1;
}

.signal-row > div > span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
  line-height: 1.45;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  border: 1px solid var(--white-line);
}

.hero-visual::before {
  width: 86%;
  aspect-ratio: 1;
}

.hero-visual::after {
  width: 64%;
  aspect-ratio: 1;
  transform: rotate(45deg);
  border-color: rgba(243, 162, 70, 0.54);
}

.portrait-shell {
  position: relative;
  z-index: 2;
  width: 290px;
  aspect-ratio: 0.86;
  border: 1px solid rgba(255, 255, 255, 0.72);
  padding: 12px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.portrait-shell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.identity-card,
.orbit-note {
  z-index: 3;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.identity-card {
  position: relative;
  width: min(320px, 82%);
  padding: 20px;
  align-self: flex-end;
  margin-top: 32px;
  margin-right: 20px;
}

.mini-label {
  display: inline-flex;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.identity-card strong {
  display: block;
  margin-top: 0;
  color: var(--navy);
  font-size: 1.04rem;
}

.identity-card strong span {
  color: var(--orange);
}

.identity-card p {
  margin: 8px 0 0;
  color: rgba(23, 32, 57, 0.7);
  font-size: 0.82rem;
  line-height: 1.55;
}

.orbit-note {
  position: absolute;
  min-width: 102px;
  padding: 9px 12px;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.78rem;
  text-align: center;
}

.note-one {
  top: 72px;
  left: 6px;
}

.note-two {
  right: -26px;
  top: 144px;
}

.note-three {
  left: auto;
  right: 44px;
  bottom: 184px;
}

.section-head {
  max-width: 860px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-head h2,
.contact-panel h2 {
  margin: 0;
  color: var(--navy);
  font-size: 2.7rem;
  line-height: 1.08;
}

.section-head p:not(.eyebrow),
.contact-panel p {
  margin: 56px auto 0;
  color: rgba(23, 32, 57, 0.68);
  font-size: 1rem;
  line-height: 1.75;
}

.value-band,
.proof-band,
.skills-band {
  background: var(--paper);
}

.value-band {
  padding-top: 62px;
  padding-right: 50px;
  padding-bottom: 66px;
  padding-left: 50px;
}

.value-band .section-head {
  max-width: 920px;
  margin-bottom: 30px;
}

.value-band .section-head h2 {
  font-size: 2.45rem;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  max-width: 1160px;
  margin: 0 auto;
}

.value-card {
  position: relative;
  grid-column: span 2;
  min-height: 182px;
  padding: 20px;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--paper) 0%, #fbf7ef 100%) padding-box,
    linear-gradient(135deg, rgba(243, 162, 70, 0.72), rgba(40, 49, 84, 0.18)) border-box;
  border: 1px solid transparent;
  box-shadow: 0 14px 34px rgba(23, 32, 57, 0.07);
}

.value-card:nth-child(4),
.value-card:nth-child(5) {
  grid-column: span 3;
  padding-bottom: 16px;
}

.value-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), rgba(243, 162, 70, 0.12));
}

.value-card span,
.loop article span,
.timeline article span,
.education-list article span {
  color: var(--orange);
  font-weight: 700;
  font-size: 0.82rem;
}

.value-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 36px;
}

.value-card-head > span {
  display: inline-flex;
  flex: 0 0 32px;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(243, 162, 70, 0.42);
  background: rgba(243, 162, 70, 0.1);
  color: var(--orange);
}

.value-card h3,
.ai-usecases h3,
.loop h3,
.proof-card h3,
.timeline-layout h3,
.radar-card strong {
  margin: 18px 0 0;
  color: var(--navy);
  font-size: 1.1rem;
  line-height: 1.32;
}

.ai-usecases p,
.loop p,
.proof-card p,
.timeline p,
.education-list p {
  margin: 10px 0 0;
  color: rgba(23, 32, 57, 0.68);
  line-height: 1.7;
  font-size: 0.94rem;
}

.value-card h3 {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 1rem;
}

.value-card ul {
  display: grid;
  gap: 9px;
  margin: 15px 0 0;
  padding: 0;
  list-style: none;
}

.value-card li {
  position: relative;
  padding-left: 18px;
  color: rgba(23, 32, 57, 0.68);
  font-size: 0.88rem;
  font-weight: 400;
  line-height: 1.48;
}

.value-card li strong {
  color: rgba(23, 32, 57, 0.68);
  font-weight: 700;
}

.value-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(243, 162, 70, 0.12);
}

.ai-band,
.method-band {
  background: var(--cream);
}

.ai-band {
  padding-right: 50px;
  padding-left: 50px;
}

.ai-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: stretch;
  max-width: 1280px;
  margin: 0 auto;
}

.ai-console,
.ai-usecases {
  width: 100%;
  height: 100%;
}

.ai-console {
  background: var(--navy);
  color: var(--paper);
  padding: 26px;
  box-shadow: var(--shadow);
  border: 1px solid var(--white-line);
}

.console-top {
  display: flex;
  gap: 8px;
  padding-bottom: 22px;
}

.console-top button {
  width: 12px;
  height: 12px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--white-line);
  background: transparent;
  cursor: pointer;
  transition: width 220ms ease, transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.console-top button.is-active {
  width: 22px;
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-2px);
}

.model-panel {
  --model-slide-height: 166px;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 28px 30px -24px rgba(17, 24, 39, 0.5),
    0 12px 22px -18px rgba(17, 24, 39, 0.28);
}

.model-panel::after {
  content: "";
  position: absolute;
  inset: auto -24% -42% 18%;
  height: 150px;
  background: radial-gradient(circle, rgba(243, 162, 70, 0.08), transparent 68%);
  pointer-events: none;
}

.model-kicker {
  color: var(--orange-2);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-panel h3 {
  margin: 10px 0 0;
  color: var(--paper);
  font-size: 1.55rem;
  line-height: 1.25;
}

.model-panel p {
  margin: 10px 0 0;
  max-width: 520px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.92rem;
  line-height: 1.65;
}

.model-carousel {
  position: relative;
  z-index: 1;
  overflow: hidden;
  margin-top: 24px;
  min-height: calc(var(--model-slide-height) + 2px);
}

.model-track {
  display: flex;
  transform: translateX(0);
  transition: transform 480ms cubic-bezier(0.22, 0.8, 0.22, 1);
  will-change: transform;
}

.model-slide {
  flex: 0 0 100%;
  min-width: 0;
}

.model-flow {
  display: grid;
  gap: 13px;
  margin: 0;
}

.model-step {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 94px;
  box-sizing: border-box;
  padding: 13px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.055);
}

.model-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 31px;
  bottom: -14px;
  width: 2px;
  height: 14px;
  background: linear-gradient(180deg, var(--orange), rgba(243, 162, 70, 0.1));
  animation: modelFlow 2.6s ease-in-out infinite;
}

.model-step span {
  grid-row: span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(243, 162, 70, 0.54);
  background: rgba(243, 162, 70, 0.12);
  color: var(--orange-2);
  font-size: 0.72rem;
  font-weight: 700;
}

.model-step strong {
  display: block;
  color: var(--paper);
  font-size: 0.96rem;
  line-height: 1.2;
}

.model-step em {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.78rem;
  font-style: normal;
  line-height: 1.38;
}

.model-note {
  position: relative;
  z-index: 1;
  display: block;
  min-height: calc(var(--model-slide-height) - 2px);
  margin: 0 0 2px;
  padding: 18px;
  border: 1px solid rgba(243, 162, 70, 0.32);
  background: rgba(243, 162, 70, 0.1);
}

.model-note strong {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(243, 162, 70, 0.54);
  background: rgba(243, 162, 70, 0.12);
  color: var(--orange-2);
  font-size: 0.78rem;
  line-height: 1;
}

.model-note p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.84rem;
  line-height: 1.5;
}

.model-note p + p {
  margin-top: 16px;
}

.model-controls {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.model-controls button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--paper);
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.model-controls button:hover,
.model-controls button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(243, 162, 70, 0.6);
  background: rgba(243, 162, 70, 0.14);
}

@keyframes modelFlow {
  0%, 100% {
    opacity: 0.35;
    transform: scaleY(0.72);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

.ai-usecases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.ai-usecases article {
  position: relative;
  padding: 22px;
  background: var(--paper);
}

.evidence-grid article::before {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-bottom: 14px;
  background: linear-gradient(90deg, var(--orange), rgba(243, 162, 70, 0.08));
}

.evidence-grid h3 {
  margin-top: 0;
}

.evidence-grid ul {
  display: grid;
  gap: 7px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.evidence-grid li {
  position: relative;
  padding-left: 15px;
  color: rgba(23, 32, 57, 0.68);
  font-size: 0.9rem;
  line-height: 1.46;
}

.evidence-grid li::before {
  content: "+";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--orange);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.35;
  transform: rotate(20deg);
  transform-origin: center;
}

.evidence-grid li:nth-child(even)::before {
  color: var(--navy-2);
}

@media (prefers-reduced-motion: reduce) {
  .model-track {
    transition: none;
  }

  .model-step:not(:last-child)::after,
  .loop article::after {
    animation: none;
  }
}

.method-band {
  padding-top: 72px;
  padding-bottom: 72px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.method-band .section-head {
  margin-bottom: 74px;
}

.loop {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  min-height: 330px;
  max-width: 1240px;
  margin: 0 auto;
  overflow: visible;
}

.loop::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 10%;
  right: 10%;
  height: 1px;
  background: rgba(40, 49, 84, 0.72);
  transform: translateY(-50%);
}

.loop article {
  position: relative;
  min-height: 330px;
  padding: 0;
  overflow: visible;
}

.loop article::before,
.loop article::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.loop article::before {
  z-index: 2;
  width: 18px;
  height: 18px;
  border: 2px solid var(--orange);
  background: var(--paper);
}

.loop article::after {
  z-index: 1;
  width: 18px;
  height: 18px;
  border: 1.5px solid rgba(243, 162, 70, 0.82);
  background: rgba(243, 162, 70, 0.08);
  animation: methodPulse 2.25s ease-out infinite;
}

.loop article:nth-child(2)::after {
  animation-delay: 0.28s;
}

.loop article:nth-child(3)::after {
  animation-delay: 0.56s;
}

.loop article:nth-child(4)::after {
  animation-delay: 0.84s;
}

.loop article:nth-child(5)::after {
  animation-delay: 1.12s;
}

.loop-content {
  position: absolute;
  left: 50%;
  width: clamp(240px, 23vw, 340px);
  transform: translateX(-50%);
}

.loop article:nth-child(odd) .loop-content {
  bottom: calc(50% + 28px);
}

.loop article:nth-child(even) .loop-content {
  top: calc(50% + 28px);
}

@keyframes methodPulse {
  0% {
    opacity: 0.95;
    transform: translate(-50%, -50%) scale(1);
  }
  70% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(3.25);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(3.25);
  }
}

.proof-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto 18px;
}

.media-caption h3 {
  margin: 14px 0 0;
  color: var(--navy);
  line-height: 1.25;
}

.media-caption p {
  margin: 12px 0 0;
  color: rgba(23, 32, 57, 0.68);
  font-size: 0.9rem;
  line-height: 1.65;
}

.media-caption {
  padding: 20px 22px 22px;
}

.prototype-showcase {
  position: relative;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(320px, 1fr) max-content;
  gap: 28px;
  align-items: center;
  min-height: 420px;
}

.prototype-visuals {
  position: relative;
  display: flex;
  grid-column: 2;
  align-items: center;
  justify-content: flex-start;
  min-height: 360px;
}

.prototype-trio {
  gap: clamp(12px, 2vw, 24px);
}

.prototype-visuals::before {
  content: none;
}

.prototype-visuals .phone-mockup {
  z-index: 1;
  flex: 0 0 auto;
}

.prototype-explanation {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  padding: 0;
  background: transparent;
  border: 0;
}

.phone-mockup {
  --prototype-height: 332px;
  position: relative;
  flex: 0 0 auto;
  display: inline-flex;
  margin: 0;
  width: auto;
  height: auto;
  overflow: hidden;
  line-height: 0;
  border: 1px solid rgba(17, 24, 39, 0.28);
  border-radius: 12px;
  background: var(--paper);
  box-shadow:
    0 24px 26px -22px rgba(17, 24, 39, 0.62),
    0 10px 18px -16px rgba(17, 24, 39, 0.32);
}

.phone-mockup::before {
  content: none;
}

.phone-mockup img {
  display: block;
  width: auto;
  height: var(--prototype-height);
  object-fit: contain;
}

.lean-canvas-showcase {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.38fr) minmax(0, 0.62fr);
  gap: 18px;
  max-width: 1180px;
  margin: 56px auto 0;
  align-items: stretch;
}

.lean-canvas-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 310px;
  padding: 0 28px 0 0;
}

.lean-canvas-copy h3 {
  margin: 14px 0 0;
  color: var(--navy);
  font-size: 1.5rem;
  line-height: 1.25;
}

.lean-canvas-copy p {
  margin: 14px 0 0;
  color: rgba(23, 32, 57, 0.68);
  font-size: 0.92rem;
  line-height: 1.7;
}

.lean-canvas-board {
  min-height: 310px;
  padding: 18px;
  background: #fdfaf4;
  border: 1px solid rgba(23, 32, 57, 0.18);
  position: relative;
  box-shadow:
    0 28px 30px -24px rgba(17, 24, 39, 0.5),
    0 12px 22px -18px rgba(17, 24, 39, 0.28);
}

.lean-canvas-board::before {
  content: none;
}


.canvas-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.canvas-grid article {
  min-height: 118px;
  padding: 14px;
  background: var(--paper);
  border: 1px solid rgba(23, 32, 57, 0.12);
}

.canvas-grid article:nth-child(4),
.canvas-grid article:nth-child(5),
.canvas-grid article:nth-child(6) {
  background: #f8f3ea;
}

.canvas-grid span {
  display: block;
  color: var(--orange);
  font-size: 0.68rem;
  font-weight: 800;
}

.canvas-grid h4 {
  margin: 8px 0 0;
  color: var(--navy);
  font-size: 0.95rem;
  line-height: 1.25;
}

.canvas-grid p {
  margin: 8px 0 0;
  color: rgba(23, 32, 57, 0.68);
  font-size: 0.76rem;
  line-height: 1.45;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
}

.proof-card {
  min-height: 242px;
  padding: 30px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.proof-card-orange {
  border-color: rgba(243, 162, 70, 0.76);
}

.proof-featured {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 590px;
  background: var(--navy);
  color: var(--paper);
  border-color: var(--paper);
  box-shadow:
    0 28px 30px -24px rgba(17, 24, 39, 0.5),
    0 12px 22px -18px rgba(17, 24, 39, 0.28);
}

.proof-featured h3 {
  margin-bottom: 16px;
  color: var(--paper);
  font-size: 1.78rem;
}

.proof-featured p {
  color: rgba(255, 255, 255, 0.78);
}

.campaign-summary {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding-bottom: 0;
}

.campaign-summary p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  line-height: 1.55;
}

.campaign-summary strong,
.campaign-module strong {
  color: var(--paper);
  font-weight: 800;
}

.campaign-modules {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.campaign-module {
  position: relative;
  min-height: 148px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.campaign-module::before {
  content: none;
}

.campaign-module h4 {
  position: relative;
  margin: 0;
  padding-bottom: 10px;
  color: var(--paper);
  font-size: 0.98rem;
  line-height: 1.25;
}

.campaign-module h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34px;
  height: 2px;
  background: var(--orange);
}

.campaign-module p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.78rem;
  line-height: 1.48;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.tags span,
.toolbelt > span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  color: var(--navy);
  background: var(--paper);
  font-size: 0.78rem;
  font-weight: 700;
}

.tool-item {
  gap: 7px;
  white-space: nowrap;
}

.tool-item > img,
.tool-icons img {
  display: block;
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  object-fit: contain;
}

.tool-icons {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
}

.tool-item-group {
  gap: 8px;
}

.proof-featured .tags span {
  border-color: var(--white-line);
  background: rgba(255, 255, 255, 0.08);
  color: var(--paper);
}

.radar-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
}

.radar-card {
  --radar-color: var(--orange);
  --radar-fill: var(--score);
  --radar-angle: 0deg;
  --radar-angle-start: 0deg;
  --radar-angle-end: 108deg;
  position: relative;
  min-height: 178px;
  padding: 26px;
  background:
    linear-gradient(var(--paper), var(--paper)) padding-box,
    conic-gradient(from var(--radar-angle), var(--radar-color) var(--radar-fill), var(--blue-soft) 0) border-box;
  border: 4px solid transparent;
}

.radar-card strong {
  display: block;
  margin: 0;
}

.radar-card:nth-child(even) {
  --radar-color: var(--navy);
}

.radar-card:nth-child(even) strong {
  color: var(--orange);
}

.skills-band.is-radar-pending .radar-card {
  --radar-fill: 64%;
}

.skills-band.is-radar-ready:not(.is-radar-complete) .radar-card {
  animation: radarGrow 2200ms cubic-bezier(0.22, 0.8, 0.22, 1) var(--radar-delay, 0ms) forwards;
}

.skills-band.is-radar-complete .radar-card {
  --radar-fill: var(--score);
}

.radar-card.is-radar-looping {
  animation: radarOrbit 5200ms linear forwards;
}

@keyframes radarGrow {
  from {
    --radar-fill: 64%;
  }

  to {
    --radar-fill: var(--score);
  }
}

@keyframes radarOrbit {
  from {
    --radar-angle: var(--radar-angle-start);
    --radar-fill: var(--score);
  }

  to {
    --radar-angle: var(--radar-angle-end);
    --radar-fill: var(--score);
  }
}

@media (prefers-reduced-motion: reduce) {
  .skills-band.is-radar-pending .radar-card,
  .skills-band.is-radar-ready .radar-card,
  .skills-band.is-radar-complete .radar-card,
  .radar-card.is-radar-looping {
    --radar-fill: var(--score);
    animation: none;
  }
}

.radar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.radar-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  background: rgba(40, 49, 84, 0.07);
  border: 1px solid rgba(40, 49, 84, 0.13);
  color: #2f5f9f;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

.radar-tags span:nth-child(even) {
  background: rgba(40, 49, 84, 0.045);
}

.toolbelt {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 980px;
  margin: 34px auto 0;
}

.experience-band {
  background: var(--paper);
}

section#experience {
  padding-top: 60px;
  padding-bottom: 60px;
}

.timeline-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 46px;
  max-width: 1180px;
  margin: 0 auto;
}

.timeline-layout h3 {
  margin: 0 0 22px;
  color: var(--navy);
  font-size: 1.7rem;
  text-transform: uppercase;
}

.timeline-column-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  margin-bottom: 24px;
  padding: 15px 16px;
  border: 1px solid rgba(40, 49, 84, 0.18);
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 18px 34px -30px rgba(40, 49, 84, 0.38);
}

.timeline-column-index {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(243, 162, 70, 0.58);
  color: var(--orange);
  background: rgba(243, 162, 70, 0.08);
  font-size: 0.78rem;
  font-weight: 800;
}

.timeline-column-head p {
  margin: 0 0 5px;
  color: var(--orange);
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.timeline-column-head h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.15rem;
  line-height: 1.25;
  text-transform: none;
}

.timeline,
.education-list {
  display: grid;
  gap: 0;
}

.timeline article,
.education-list article {
  position: relative;
  isolation: isolate;
  padding: 0 0 28px 28px;
}

.timeline article > span,
.education-list article > span {
  display: block;
  height: 14px;
  line-height: 14px;
}

.timeline article::before,
.education-list article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 14px;
  height: 14px;
  border: 2px solid var(--navy);
  border-radius: 50%;
  background: var(--paper);
  transform: translateX(-50%);
}

.education-list article::before {
  border-color: var(--orange);
}

.timeline article:not(:last-child)::after,
.education-list article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 7px;
  bottom: -7px;
  left: 0;
  z-index: 0;
  width: 1px;
  background: var(--navy);
  transform: translateX(-50%);
}

.education-list article:not(:last-child)::after {
  background: var(--orange);
}

.timeline h4,
.education-list h4 {
  margin: 6px 0 0;
  color: var(--navy);
  font-size: 0.95rem;
  line-height: 1.35;
  text-transform: uppercase;
}

.title-separator {
  display: inline-block;
  margin: 0 0.45em;
  color: var(--orange);
  font-weight: 700;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.timeline-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 5px 8px;
  border: 1px solid rgba(23, 32, 57, 0.28);
  background: rgba(243, 162, 70, 0.08);
  color: rgba(23, 32, 57, 0.74);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.education-title-with-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.education-logo {
  display: inline-block;
  width: auto;
  height: 24px;
  flex: 0 0 auto;
  object-fit: contain;
}

.education-logo-anssi {
  height: 26px;
}


.journey-showcase {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
}

.journey-signature {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 18px;
  align-items: stretch;
}

.journey-signature > div:first-child {
  padding: 24px 26px;
  border: 1px solid rgba(23, 32, 57, 0.24);
  background: rgba(255, 253, 248, 0.9);
  box-shadow: 0 26px 42px -34px rgba(23, 32, 57, 0.42);
}

.journey-signature p {
  margin: 0 0 8px;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.journey-signature h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
  line-height: 1.14;
}

.journey-axis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid rgba(23, 32, 57, 0.24);
  background: var(--navy);
  box-shadow: 0 30px 46px -38px rgba(23, 32, 57, 0.62);
}

.journey-axis span {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 106px;
  padding: 18px 12px;
  color: var(--paper);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.journey-axis span + span {
  border-left: 1px solid rgba(255, 253, 248, 0.18);
}

.journey-axis span::after {
  content: "";
  position: absolute;
  bottom: 24px;
  left: 50%;
  width: 30px;
  height: 2px;
  background: var(--orange);
  transform: translateX(-50%);
}

.journey-experience-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 34px;
}

.journey-card,
.journey-credential {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(23, 32, 57, 0.24);
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0 26px 44px -36px rgba(23, 32, 57, 0.44);
}

.journey-card {
  grid-column: span 2;
  min-height: 188px;
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.journey-card-wide {
  grid-column: span 3;
  min-height: 172px;
}

.journey-card::before,
.journey-credential::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--orange);
}

.journey-card-dark {
  background: var(--navy);
  color: var(--paper);
}

.journey-date,
.journey-credential > span {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 12px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.journey-context {
  margin: 0 0 6px;
  color: rgba(23, 32, 57, 0.58);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.journey-card-dark .journey-context {
  color: rgba(255, 253, 248, 0.58);
}

.journey-card h4,
.journey-credential h4 {
  margin: 0;
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.28;
  text-transform: uppercase;
}

.journey-card-dark h4,
.journey-card-dark .title-separator {
  color: var(--paper);
}

.journey-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}

.journey-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 5px 8px;
  border: 1px solid rgba(23, 32, 57, 0.24);
  background: rgba(243, 162, 70, 0.08);
  color: rgba(23, 32, 57, 0.74);
  font-size: 0.66rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.journey-card-dark .journey-tags span {
  border-color: rgba(255, 253, 248, 0.2);
  background: rgba(255, 253, 248, 0.08);
  color: rgba(255, 253, 248, 0.84);
}

.journey-credentials {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.journey-credential {
  min-height: 132px;
  padding: 20px 20px 18px;
}

.journey-credential-main {
  background: rgba(243, 162, 70, 0.08);
}

.journey-credential p {
  margin: 10px 0 0;
  color: rgba(23, 32, 57, 0.66);
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.35;
}

.contact-band {
  min-height: 70vh;
  display: grid;
  align-items: center;
  background: var(--navy);
  color: var(--paper);
}

.contact-band::before {
  background-image:
    linear-gradient(var(--white-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--white-line) 1px, transparent 1px);
  opacity: 0.12;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 48px;
  align-items: center;
  max-width: 1120px;
  min-width: 0;
  margin: 0 auto;
  width: 100%;
  padding: 52px;
  border: 1px solid var(--white-line);
  background: rgba(255, 255, 255, 0.06);
}

.contact-panel h2 {
  color: var(--paper);
}

.contact-panel .eyebrow {
  margin: -4px 0 24px;
  color: var(--orange);
}

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

.contact-panel > div:first-child > p:not(.eyebrow) {
  font-size: 1.18rem;
  line-height: 1.72;
}

.contact-panel .contact-location {
  margin: 14px 0 0;
  color: var(--orange);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.contact-actions {
  min-width: 0;
  justify-content: flex-start;
}

.copy-button {
  color: var(--paper);
  background: transparent;
  border-color: var(--white-line);
}

.location {
  flex-basis: 100%;
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

@media (max-width: 1180px) {
  :root {
    --side: 92px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .hero-visual {
    min-height: 500px;
    max-width: 620px;
    width: 100%;
    margin: 0 auto;
  }

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

  .value-card,
  .value-card:nth-child(4),
  .value-card:nth-child(5) {
    grid-column: auto;
  }

  .loop {
    max-width: 1120px;
  }

  .prototype-showcase {
    grid-template-columns: 1fr;
    gap: 20px;
    min-height: auto;
  }

  .prototype-visuals,
  .prototype-explanation {
    grid-column: 1;
    grid-row: auto;
  }

  .prototype-visuals {
    justify-content: center;
  }
}

@media (max-width: 920px) {
  .mobile-menu {
    display: none;
  }

  .side-nav {
    inset: auto 12px 12px;
    z-index: 70;
    width: auto;
    height: 68px;
    transform: none;
    flex-direction: row;
    align-items: center;
    padding: 6px;
    overflow: hidden;
    border: 1px solid var(--white-line);
    border-radius: 8px;
    background: rgba(40, 49, 84, 0.96);
    box-shadow: 0 18px 42px rgba(17, 24, 39, 0.28);
  }

  .side-brand,
  .side-mail {
    display: none;
  }

  .side-nav nav {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(74px, 1fr);
    gap: 2px;
    width: 100%;
    height: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .side-nav nav::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    min-height: 54px;
    display: grid;
    grid-template-columns: 1fr;
    place-items: center;
    gap: 3px;
    min-width: 74px;
    padding: 4px 2px;
    border: 0;
    border-bottom: 2px solid transparent;
    scroll-snap-align: center;
  }

  .nav-link span {
    font-size: 0.62rem;
  }

  .nav-link em {
    font-size: 0.52rem;
    line-height: 1;
    white-space: nowrap;
  }

  .nav-link:hover,
  .nav-link.is-active {
    background: rgba(255, 255, 255, 0.075);
    border-bottom-color: var(--orange);
  }

  main {
    margin-left: 0;
    padding-bottom: 92px;
  }

  .section-band {
    padding: 78px 6vw 112px;
  }

  .method-band {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .method-band .section-head {
    margin-bottom: 62px;
  }

  .loop-content {
    width: clamp(210px, 25vw, 230px);
  }

  .ai-band {
    padding-right: 6vw;
    padding-left: 6vw;
  }

  h1 {
    font-size: 3.35rem;
  }

  .hero-subtitle {
    font-size: 1.08rem;
  }

  .signal-row,
  .ai-layout,
  .timeline-layout,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .signal-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 100%;
  }

  .proof-media-grid,
  .proof-grid,
  .lean-canvas-showcase,
  .radar-grid {
    grid-template-columns: 1fr;
  }

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

  .proof-featured {
    min-height: 420px;
  }

  .prototype-showcase {
    grid-template-columns: 1fr;
    gap: 18px;
    min-height: auto;
  }

  .prototype-visuals {
    min-height: 320px;
    justify-content: center;
  }

  .phone-mockup {
    --prototype-height: 292px;
  }

  .ai-usecases {
    grid-template-columns: 1fr;
  }

  .section-head h2,
  .contact-panel h2 {
    font-size: 2.15rem;
  }

  .contact-panel {
    padding: 34px;
  }
}

@media (max-width: 640px) {
  .section-band {
    padding: 64px 20px 112px;
  }

  .method-band {
    padding-top: 52px;
    padding-bottom: 52px;
  }

  .method-band .section-head {
    margin-bottom: 48px;
  }

  .hero {
    min-height: auto;
  }

  .hero.section-band {
    padding-top: 82px;
    padding-bottom: 116px;
  }

  h1 {
    font-size: 2.45rem;
    line-height: 1.04;
  }

  .hero-subtitle {
    font-size: 0.98rem;
  }

  .hero-intro,
  .section-head p:not(.eyebrow),
  .contact-panel p {
    font-size: 0.94rem;
    line-height: 1.7;
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
  }

  .btn,
  .copy-button {
    width: 100%;
    min-height: 50px;
    padding: 12px 14px;
  }

  .signal-row,
  .value-grid,
  .loop {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 440px;
  }

  .portrait-shell {
    width: 230px;
  }

  .identity-card {
    right: auto;
    left: auto;
    bottom: auto;
    width: min(280px, 100%);
    align-self: center;
    margin-top: 18px;
    margin-right: 0;
  }

  .orbit-note {
    min-width: 88px;
    font-size: 0.72rem;
  }

  .note-one {
    top: 42px;
    left: 0;
  }

  .note-two {
    right: 0;
    top: 104px;
  }

  .note-three {
    left: auto;
    right: 18px;
    bottom: 162px;
  }

  .value-card,
  .ai-usecases article,
  .proof-card,
  .lean-canvas-copy {
    padding: 22px;
  }

  .prototype-showcase {
    gap: 14px;
  }

  .prototype-visuals {
    min-height: 218px;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
  }

  .prototype-trio {
    gap: 8px;
  }

  .phone-mockup {
    --prototype-height: 210px;
    flex: 0 0 auto;
    border-width: 1px;
    border-radius: 10px;
  }

  .phone-mockup::before {
    content: none;
  }

  .campaign-modules {
    grid-template-columns: 1fr;
  }

  .campaign-module {
    min-height: auto;
  }

  .lean-canvas-copy {
    min-height: auto;
  }

  .lean-canvas-board {
    padding: 14px;
  }

  .canvas-grid {
    grid-template-columns: 1fr;
  }

  .canvas-grid article {
    min-height: auto;
  }

  .proof-featured h3 {
    font-size: 1.55rem;
  }

  .section-head {
    margin-bottom: 36px;
    text-align: left;
  }

  .section-head h2,
  .contact-panel h2 {
    font-size: 1.78rem;
  }

  .console-line {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .loop {
    min-height: auto;
    padding-left: 24px;
  }

  .loop::before {
    top: 7px;
    bottom: 37px;
    left: 8px;
    right: auto;
    width: 1px;
    height: auto;
    transform: none;
  }

  .loop article {
    min-height: auto;
    padding: 0 0 30px 18px;
  }

  .loop-content,
  .loop article:nth-child(odd) .loop-content,
  .loop article:nth-child(even) .loop-content {
    position: static;
    width: auto;
    transform: none;
  }

  .loop article::before,
  .loop article::after {
    top: 7px;
    left: -16px;
    transform: translate(-50%, -50%);
  }

  .loop article::before {
    width: 14px;
    height: 14px;
  }

  .loop article::after {
    width: 14px;
    height: 14px;
  }

  .timeline-layout h3 {
    font-size: 1.32rem;
  }

  .contact-panel {
    padding: 22px 18px;
  }
}


@media (max-width: 920px) {
  .journey-signature,
  .journey-experience-grid,
  .journey-credentials {
    grid-template-columns: 1fr;
  }

  .journey-card,
  .journey-card-wide,
  .journey-credential {
    grid-column: auto;
  }

  .journey-axis {
    grid-template-columns: repeat(4, minmax(118px, 1fr));
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .journey-axis::-webkit-scrollbar {
    display: none;
  }

  .journey-axis span {
    min-height: 82px;
  }
}

@media (max-width: 640px) {
  .journey-showcase {
    gap: 16px;
  }

  .journey-signature > div:first-child,
  .journey-card,
  .journey-credential {
    padding: 18px;
  }

  .journey-card,
  .journey-card-wide {
    min-height: 0;
  }

  .journey-card h4,
  .journey-credential h4 {
    font-size: 0.92rem;
  }
}


/* Parcours - education refinements */
.journey-showcase {
  gap: 0;
}

.journey-experience-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.journey-experience-heading span {
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.journey-experience-heading h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  line-height: 1.16;
  text-align: left;
}

.journey-education-block {
  display: grid;
  gap: 14px;
}

.journey-education-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding-top: 18px;
}

.journey-education-heading span {
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.journey-education-heading h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  line-height: 1.16;
  text-align: right;
}

.journey-diploma-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.journey-diploma {
  position: relative;
  overflow: hidden;
  min-height: 188px;
  padding: 24px 24px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(23, 32, 57, 0.32);
  background: rgba(255, 253, 248, 0.94);
  box-shadow: 0 28px 48px -38px rgba(23, 32, 57, 0.48);
}

.journey-diploma::before {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: 3px;
  background: var(--navy);
}

.journey-diploma > span {
  display: inline-flex;
  width: fit-content;
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.journey-diploma h4 {
  margin: 18px 0 0;
  color: var(--navy);
  font-size: 1.02rem;
  line-height: 1.3;
  text-transform: uppercase;
}

.journey-diploma p {
  margin: 20px 0 0;
  color: rgba(23, 32, 57, 0.68);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.35;
}

.journey-diploma-featured {
  border-color: rgba(23, 32, 57, 0.88);
  background: var(--navy);
}

.journey-diploma-featured::before {
  background: var(--orange);
}

.journey-diploma-featured p {
  color: rgba(255, 253, 248, 0.84);
}

.journey-diploma-featured > span {
  color: var(--orange);
}

.journey-diploma-featured h4,
.journey-diploma-featured .title-separator {
  color: var(--paper);
}

.journey-certification {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(100%, 590px);
  margin: 0 auto;
  padding: 14px 16px;
  border: 1px solid rgba(23, 32, 57, 0.18);
  background: var(--paper);
}

.journey-certification-label {
  color: var(--orange);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.journey-certification div {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  min-width: 0;
}

.journey-certification div > span {
  color: rgba(23, 32, 57, 0.58);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
}

.journey-certification h4 {
  margin: 0;
  color: var(--navy);
  font-size: 0.84rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.journey-certification p {
  margin: 0;
  color: rgba(23, 32, 57, 0.62);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
}

@media (max-width: 920px) {
  .journey-experience-heading,
  .journey-education-heading {
    display: grid;
    align-items: start;
  }

  .journey-experience-heading h3,
  .journey-education-heading h3 {
    text-align: left;
  }

  .journey-diploma-grid {
    grid-template-columns: 1fr;
  }

  .journey-certification,
  .journey-certification div {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .journey-certification {
    display: grid;
  }

  .journey-certification div {
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .journey-diploma {
    min-height: 0;
    padding: 20px 18px 18px;
  }

  .journey-diploma h4 {
    font-size: 0.94rem;
  }
}


/* Empilement des blocs : on garde les box-shadow, mais les cartes voisines restent au-dessus visuellement. */
.value-grid,
.ai-layout,
.prototype-showcase,
.lean-canvas-showcase,
.proof-grid,
.journey-experience-grid,
.journey-diploma-grid,
.journey-education-block {
  isolation: isolate;
}

.value-card,
.ai-console,
.evidence-grid article,
.phone-mockup,
.lean-canvas-board,
.proof-card,
.journey-card,
.journey-diploma,
.journey-certification {
  position: relative;
  z-index: 1;
}


.journey-certification {
  margin-right: 0;
  margin-left: auto;
}


/* Test visuel Parcours : cartes sans ombre */
.journey-card,
.journey-diploma {
  box-shadow: none;
}


.journey-card-no-accent::before,
.journey-diploma-no-accent::before {
  content: none;
}


.hero-availability {
  margin-top: 30px;
  max-width: 620px;
  padding: 18px 20px;
  border: 1px solid var(--white-line);
  background: rgba(255, 255, 255, 0.06);
}

.hero-availability p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.96rem;
  line-height: 1.55;
}

.hero-availability strong {
  color: var(--paper);
  font-weight: 800;
}

.orbit-note {
  animation: orbitNoteFloat 5200ms ease-in-out infinite;
}

.note-two {
  animation-delay: 520ms;
}

.note-three {
  animation-delay: 1040ms;
}

@keyframes orbitNoteFloat {
  0%, 100% {
    transform: translate3d(-4px, 0, 0);
  }

  25% {
    transform: translate3d(0, -5px, 0);
  }

  50% {
    transform: translate3d(4px, 0, 0);
  }

  75% {
    transform: translate3d(0, 5px, 0);
  }
}

.value-card {
  background:
    linear-gradient(180deg, var(--paper) 0%, #fbf7ef 100%) padding-box,
    linear-gradient(135deg, rgba(47, 95, 159, 0.72), rgba(40, 49, 84, 0.18)) border-box;
}

.value-card::before {
  background: linear-gradient(90deg, #2f5f9f, rgba(47, 95, 159, 0.12));
}

@media (prefers-reduced-motion: reduce) {
  .orbit-note {
    animation: none;
  }
}


.value-card {
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.value-card:hover,
.value-card:focus-within {
  transform: translateY(-2px);
  background:
    linear-gradient(180deg, var(--paper) 0%, #fbf7ef 100%) padding-box,
    linear-gradient(135deg, rgba(47, 95, 159, 0.92), rgba(47, 95, 159, 0.28)) border-box;
}

.value-card:hover::before,
.value-card:focus-within::before {
  background: linear-gradient(90deg, #2f5f9f, rgba(47, 95, 159, 0.22));
}


@media (max-width: 920px) {
  html,
  body {
    background: var(--navy);
  }

  main {
    background: var(--paper);
  }

  .contact-band {
    margin-bottom: -92px;
    padding-bottom: calc(64px + 92px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 640px) {
  .contact-band {
    margin-bottom: -92px;
    padding-bottom: calc(52px + 92px + env(safe-area-inset-bottom, 0px));
  }
}


/* Responsive: horizontal swipe rails for tablet/mobile. */
@media (max-width: 920px) {
  .value-grid,
  .ai-usecases,
  .proof-grid,
  .radar-grid,
  .journey-experience-grid,
  .journey-diploma-grid {
    display: grid;
    grid-auto-flow: column;
    grid-template-columns: none;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 6vw;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .value-grid::-webkit-scrollbar,
  .ai-usecases::-webkit-scrollbar,
  .proof-grid::-webkit-scrollbar,
  .radar-grid::-webkit-scrollbar,
  .journey-experience-grid::-webkit-scrollbar,
  .journey-diploma-grid::-webkit-scrollbar {
    display: none;
  }

  .value-grid,
  .radar-grid,
  .journey-experience-grid,
  .journey-diploma-grid {
    max-width: none;
    width: auto;
    margin-right: -6vw;
    margin-left: -6vw;
    padding-right: 6vw;
    padding-left: 6vw;
    padding-bottom: 10px;
  }

  .value-grid {
    grid-auto-columns: minmax(300px, 56vw);
  }

  .ai-usecases {
    grid-auto-columns: minmax(280px, 48vw);
    gap: 1px;
  }

  .proof-grid {
    grid-auto-columns: minmax(330px, 74vw);
    max-width: none;
    margin-right: -6vw;
    margin-left: -6vw;
    padding-right: 6vw;
    padding-left: 6vw;
    padding-bottom: 10px;
  }

  .radar-grid {
    grid-auto-columns: minmax(280px, 46vw);
  }

  .journey-experience-grid,
  .journey-diploma-grid {
    grid-auto-columns: minmax(300px, 58vw);
  }

  .value-card,
  .ai-usecases article,
  .proof-card,
  .radar-card,
  .journey-card,
  .journey-diploma {
    scroll-snap-align: start;
  }

  .proof-featured {
    grid-row: auto;
    min-height: 460px;
  }

  .journey-card,
  .journey-card-wide,
  .journey-diploma {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .value-grid,
  .radar-grid,
  .journey-experience-grid,
  .journey-diploma-grid,
  .proof-grid {
    margin-right: -20px;
    margin-left: -20px;
    padding-right: 20px;
    padding-left: 20px;
    scroll-padding-inline: 20px;
  }

  .value-grid {
    grid-auto-columns: minmax(282px, 84vw);
  }

  .ai-usecases {
    grid-auto-columns: minmax(260px, 82vw);
  }

  .proof-grid {
    grid-auto-columns: minmax(286px, 86vw);
  }

  .radar-grid,
  .journey-experience-grid,
  .journey-diploma-grid {
    grid-auto-columns: minmax(276px, 84vw);
  }

  .canvas-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(210px, 78vw);
    grid-template-columns: none;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .canvas-grid::-webkit-scrollbar {
    display: none;
  }

  .canvas-grid article {
    scroll-snap-align: start;
  }
}

/* Stronger grid, softened under open text zones. */
.section-band::before {
  background-image:
    linear-gradient(rgba(40, 49, 84, 0.24) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 49, 84, 0.24) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.38;
}

.hero::before,
.contact-band::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.34) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.22;
}

.section-head,
.hero-copy,
.prototype-explanation,
.lean-canvas-copy {
  position: relative;
  isolation: isolate;
}

.loop-content {
  isolation: isolate;
}

.section-head::after,
.prototype-explanation::after,
.lean-canvas-copy::after,
.loop-content::after {
  content: "";
  position: absolute;
  inset: -8px -10px;
  z-index: -1;
  background: rgba(255, 253, 248, 0.76);
  pointer-events: none;
}

.ai-band .section-head::after,
.method-band .section-head::after,
.method-band .loop-content::after {
  background: rgba(248, 245, 237, 0.78);
}

.hero-copy::after {
  content: "";
  position: absolute;
  inset: -10px -12px;
  z-index: -1;
  background: rgba(40, 49, 84, 0.68);
  pointer-events: none;
}

/* Mobile menu: dynamic edge fades when horizontal scroll is available. */
@media (max-width: 920px) {
  .side-nav::before,
  .side-nav::after {
    content: "";
    position: absolute;
    top: 6px;
    bottom: 6px;
    z-index: 2;
    width: 28px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 160ms ease;
  }

  .side-nav::before {
    left: 6px;
    background: linear-gradient(90deg, rgba(40, 49, 84, 0.96), rgba(40, 49, 84, 0));
  }

  .side-nav::after {
    right: 6px;
    background: linear-gradient(270deg, rgba(40, 49, 84, 0.96), rgba(40, 49, 84, 0));
  }

  .side-nav.has-left-fade::before,
  .side-nav.has-right-fade::after {
    opacity: 1;
  }
}



/* Mobile method text veil positioning. */
@media (max-width: 640px) {
  .method-band .loop-content {
    position: relative;
  }
}

/* Responsive stabilization patch start. */
@media (min-width: 641px) and (max-width: 1180px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(250px, 0.72fr);
    gap: 28px;
    align-items: center;
  }

  .hero-visual {
    min-height: clamp(380px, 54vw, 500px);
    max-width: none;
    width: 100%;
    margin: 0;
  }

  .portrait-shell {
    width: clamp(214px, 25vw, 270px);
  }

  .identity-card {
    width: min(280px, 88%);
    padding: 18px;
  }

  .orbit-note {
    min-width: 92px;
    padding: 8px 10px;
    font-size: 0.72rem;
  }
}

@media (max-width: 920px) {
  body {
    overflow-x: hidden;
  }

  main {
    padding-bottom: calc(104px + env(safe-area-inset-bottom, 0px));
  }

  .side-nav {
    inset: auto 10px calc(18px + env(safe-area-inset-bottom, 0px));
    width: auto;
    max-width: calc(100vw - 20px);
    height: 60px;
    box-sizing: border-box;
    padding: 5px;
  }

  .side-nav nav {
    grid-auto-columns: minmax(68px, 72px);
    scrollbar-width: none;
  }

  .side-nav nav::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    min-width: 68px;
    min-height: 48px;
    padding: 3px 2px;
  }

  .nav-link span {
    font-size: 0.58rem;
  }

  .nav-link em {
    font-size: 0.48rem;
  }

  .section-band {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .section-head,
  .method-band .section-head {
    margin-bottom: 30px;
  }

  .contact-band {
    margin-bottom: 0;
    padding-bottom: calc(112px + env(safe-area-inset-bottom, 0px));
  }

  .contact-panel {
    padding: 28px;
  }

  .contact-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .contact-actions .btn,
  .contact-actions .copy-button {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    justify-content: center;
  }

  .contact-actions .btn span {
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
    text-align: center;
    line-height: 1.18;
  }

  .contact-actions .btn b {
    flex: 0 0 auto;
  }

  .proof-grid {
    display: grid;
    grid-auto-flow: row;
    grid-auto-columns: initial;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    width: 100%;
    max-width: 1180px;
    margin: 30px auto 0;
    padding: 0;
    overflow: visible;
    scroll-snap-type: none;
    scroll-padding-inline: 0;
  }

  .proof-grid .proof-featured {
    order: 1;
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 0;
    padding: 26px;
  }

  .proof-grid .proof-card:nth-child(3) {
    order: 2;
  }

  .proof-grid .proof-card:nth-child(2) {
    order: 3;
  }

  .proof-grid .proof-card {
    min-height: 0;
    scroll-snap-align: unset;
  }

  .campaign-modules {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    grid-template-columns: none;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    padding-bottom: 14px;
    -webkit-overflow-scrolling: touch;
  }

  .campaign-module {
    min-height: 190px;
    scroll-snap-align: start;
  }

  .lean-canvas-showcase {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 100%;
    margin-top: 30px;
    overflow: hidden;
  }

  .lean-canvas-copy {
    min-height: 0;
    padding: 0;
    justify-content: flex-start;
  }

  .lean-canvas-copy h3 {
    font-size: clamp(1.45rem, 4.6vw, 2rem);
    overflow-wrap: break-word;
  }

  .lean-canvas-board {
    width: 100%;
    max-width: 100%;
    min-height: 0;
    box-sizing: border-box;
    overflow: hidden;
    padding: 16px;
  }

  .canvas-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(240px, 46vw);
    grid-template-columns: none;
    gap: 10px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .canvas-grid article {
    min-height: 118px;
    scroll-snap-align: start;
  }

  .model-panel,
  .model-carousel {
    max-width: 100%;
    overscroll-behavior-x: contain;
    touch-action: pan-y;
  }

  .model-carousel {
    overflow: hidden;
  }

  .model-track,
  .model-slide,
  .model-step,
  .model-note {
    max-width: 100%;
    box-sizing: border-box;
  }

  .value-grid,
  .ai-usecases,
  .radar-grid,
  .journey-experience-grid,
  .journey-diploma-grid,
  .canvas-grid,
  .campaign-modules,
  .prototype-visuals {
    scrollbar-width: thin;
    scrollbar-color: rgba(243, 162, 70, 0.78) rgba(40, 49, 84, 0.14);
    padding-bottom: 14px;
  }

  .value-grid::-webkit-scrollbar,
  .ai-usecases::-webkit-scrollbar,
  .radar-grid::-webkit-scrollbar,
  .journey-experience-grid::-webkit-scrollbar,
  .journey-diploma-grid::-webkit-scrollbar,
  .canvas-grid::-webkit-scrollbar,
  .campaign-modules::-webkit-scrollbar,
  .prototype-visuals::-webkit-scrollbar {
    display: block;
    height: 4px;
  }

  .value-grid::-webkit-scrollbar-track,
  .ai-usecases::-webkit-scrollbar-track,
  .radar-grid::-webkit-scrollbar-track,
  .journey-experience-grid::-webkit-scrollbar-track,
  .journey-diploma-grid::-webkit-scrollbar-track,
  .canvas-grid::-webkit-scrollbar-track,
  .campaign-modules::-webkit-scrollbar-track,
  .prototype-visuals::-webkit-scrollbar-track {
    background: rgba(40, 49, 84, 0.12);
  }

  .value-grid::-webkit-scrollbar-thumb,
  .ai-usecases::-webkit-scrollbar-thumb,
  .radar-grid::-webkit-scrollbar-thumb,
  .journey-experience-grid::-webkit-scrollbar-thumb,
  .journey-diploma-grid::-webkit-scrollbar-thumb,
  .canvas-grid::-webkit-scrollbar-thumb,
  .campaign-modules::-webkit-scrollbar-thumb,
  .prototype-visuals::-webkit-scrollbar-thumb {
    background: rgba(243, 162, 70, 0.78);
    border-radius: 999px;
  }

  .journey-certification {
    width: min(100%, 430px);
    margin-left: auto;
    margin-right: 0;
    display: grid;
    gap: 12px;
    justify-items: start;
    align-items: start;
  }

  .journey-certification div {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: start;
    align-items: start;
    gap: 9px;
  }

  .journey-certification div > span,
  .journey-certification h4,
  .journey-certification p {
    line-height: 1.2;
  }
}

@media (max-width: 640px) {
  .side-nav {
    inset: auto 8px calc(16px + env(safe-area-inset-bottom, 0px));
    max-width: calc(100vw - 16px);
    height: 58px;
  }

  .side-nav nav {
    grid-auto-columns: minmax(64px, 68px);
  }

  .nav-link {
    min-width: 64px;
    min-height: 46px;
  }

  .section-band {
    padding-top: 56px;
    padding-bottom: 68px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero.section-band {
    padding-top: 72px;
    padding-bottom: 96px;
  }

  .proof-grid {
    grid-template-columns: minmax(0, 1fr);
    margin-top: 30px;
  }

  .proof-grid .proof-featured,
  .proof-card {
    padding: 22px;
  }

  .proof-featured h3 {
    font-size: 1.42rem;
  }

  .campaign-module {
    min-height: 220px;
  }

  .lean-canvas-showcase {
    gap: 20px;
    margin-top: 30px;
  }

  .lean-canvas-board {
    padding: 14px;
  }

  .canvas-grid {
    grid-auto-columns: minmax(238px, 86vw);
  }

  .contact-panel {
    padding: 22px 18px;
  }

  .contact-actions .btn,
  .contact-actions .copy-button {
    font-size: 0.88rem;
  }

  .contact-actions .btn:first-child {
    gap: 8px;
    font-size: 0.78rem;
    padding-inline: 10px;
  }

  .journey-certification {
    width: 100%;
    padding: 18px;
  }
}
/* Responsive stabilization patch end. */

/* Bottom mobile cleanup: keep the fixed navigation over the navy contact section. */
@media (max-width: 920px) {
  main {
    padding-bottom: 0;
  }

  .contact-band {
    padding-bottom: calc(148px + env(safe-area-inset-bottom, 0px));
  }

  .side-nav::before,
  .side-nav::after {
    top: 0;
    bottom: 0;
    width: 48px;
  }

  .side-nav::before {
    left: 0;
    border-radius: 8px 0 0 8px;
  }

  .side-nav::after {
    right: 0;
    border-radius: 0 8px 8px 0;
  }
}

@media (max-width: 640px) {
  .contact-band {
    padding-bottom: calc(140px + env(safe-area-inset-bottom, 0px));
  }
}