:root {
  --ink: #071018;
  --navy: #0b1722;
  --panel: #102330;
  --mint: #6de2c2;
  --mint-soft: #baf7e7;
  --paper: #f3f7f6;
  --white: #ffffff;
  --muted: #a8b7be;
  --dark-muted: #526269;
  --line: rgba(255, 255, 255, 0.14);
  --dark-line: rgba(7, 16, 24, 0.14);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.22);
  --max: 1180px;
  --heading: "Avenir Next", "Segoe UI", Arial, sans-serif;
  --body: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img {
  max-width: 100%;
  height: auto;
  loading: lazy;
}

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

h1, h2, h3 {
  letter-spacing: 0.02em;
  line-height: 1.22;
}
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.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;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 3000;
  transform: translateY(-150%);
  background: var(--mint);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 700;
}
.skip-link:focus { transform: none; }

/* Navigation */
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 1000;
  width: 100%;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}
.site-header.scrolled {
  position: fixed;
  background: rgba(7, 16, 24, 0.97);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.2);
}
.site-header.solid { position: fixed; background: #071018; }
.nav {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; position: relative; z-index: 1003; }
.brand-logo { display: block; width: 154px; height: auto; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 27px; font-size: 0.91rem; }
.nav-links > a:not(.nav-cta) { color: #d8e1e4; transition: color 0.2s ease; }
.nav-links > a:not(.nav-cta):hover,
.nav-links > a[aria-current="page"] { color: var(--mint); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--mint);
  border-radius: 999px;
  color: var(--mint);
  font-weight: 650;
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-cta:hover { background: var(--mint); color: var(--ink); }
.mobile-home { display: none; }
.menu-toggle {
  display: none;
  position: relative;
  z-index: 1003;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #0b1722;
  color: var(--white);
  cursor: pointer;
}
.menu-toggle span:not(.sr-only) {
  position: absolute;
  left: 12px;
  width: 20px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.25s ease, top 0.25s ease;
}
.menu-toggle span:first-child { top: 18px; }
.menu-toggle span:nth-child(2) { top: 26px; }
.menu-toggle[aria-expanded="true"] span:first-child { top: 22px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

/* Global components */
.eyebrow,
.section-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--mint);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.eyebrow::before,
.section-kicker::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.section-kicker.dark { color: #16775f; }
.display-title {
  max-width: 900px;
  margin-bottom: 28px;
  font-family: var(--heading);
  font-size: clamp(3.25rem, 7vw, 6.2rem);
  font-weight: 720;
  letter-spacing: 0.04em;
  line-height: 1.15;
}
.section-title {
  max-width: 830px;
  margin-bottom: 24px;
  font-family: var(--heading);
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.18;
}
.section-lead { max-width: 720px; color: var(--dark-muted); font-size: 1.08rem; }
.section-lead.on-dark { color: #b7c5ca; }
.section { padding: 108px 0; }
.light { background: var(--paper); color: var(--ink); }
.dark { background: var(--navy); color: var(--white); }
.mint { background: var(--mint); color: var(--ink); }
.section-head { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 70px; align-items: end; margin-bottom: 58px; }
.section-head .section-title { margin-bottom: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 23px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--mint); color: var(--ink); }
.button-primary:hover { background: var(--mint-soft); }
.button-secondary { border: 1px solid var(--line); background: transparent; color: var(--white); }
.button-dark { background: var(--ink); color: var(--white); }
.button-ghost-dark { border: 1px solid rgba(7, 16, 24, 0.24); color: var(--ink); }
.text-link { color: #16775f; font-weight: 700; }
.text-link span { display: inline-block; margin-left: 5px; transition: transform 0.2s ease; }
.text-link:hover span { transform: translate(3px, -2px); }

/* Home */
.hero {
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  position: relative;
  padding: 148px 0 78px;
  background: radial-gradient(circle at 80% 29%, rgba(109, 226, 194, 0.13), transparent 30%), linear-gradient(135deg, #071018 0%, #0b1722 72%);
}
.hero::before,
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to right, transparent, #000);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 74px; align-items: center; }
.hero-copy { position: relative; z-index: 1; }
.hero-copy .lead { max-width: 675px; color: #c7d3d7; font-size: 1.16rem; }
.signal {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
  box-shadow: var(--shadow);
  transform: rotate(2deg);
}
.signal::after { content: ""; position: absolute; inset: 12px -14px -14px 14px; z-index: -1; border: 1px solid rgba(109, 226, 194, 0.17); border-radius: 28px; }
.signal-head { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 34px; }
.signal-label { color: var(--muted); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; }
.signal-value { color: var(--mint); font-family: var(--heading); font-size: 2.15rem; font-weight: 750; letter-spacing: -0.05em; line-height: 1; }
.chart { height: 166px; display: flex; align-items: end; gap: 10px; padding: 0 4px; border-bottom: 1px solid var(--line); }
.bar { flex: 1; min-height: 18px; border-radius: 8px 8px 0 0; background: linear-gradient(var(--mint), rgba(109, 226, 194, 0.12)); transform-origin: bottom; animation: grow 0.8s ease both; }
.bar:nth-child(2) { animation-delay: 0.06s; }
.bar:nth-child(3) { animation-delay: 0.12s; }
.bar:nth-child(4) { animation-delay: 0.18s; }
.bar:nth-child(5) { animation-delay: 0.24s; }
.bar:nth-child(6) { animation-delay: 0.3s; }
.bar:nth-child(7) { animation-delay: 0.36s; }
@keyframes grow { from { transform: scaleY(0); } }
.signal-foot { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding-top: 19px; }
.signal-foot strong { display: block; font-family: var(--heading); }
.signal-foot span { color: var(--muted); font-size: 0.75rem; }
.capability-strip { border-block: 1px solid var(--line); background: #09141d; }
.capability-row { min-height: 90px; display: grid; grid-template-columns: 1.25fr repeat(4, 1fr); align-items: center; gap: 18px; }
.capability-intro { color: #71858e; font-size: 0.71rem; letter-spacing: 0.14em; text-transform: uppercase; }
.capability-item { display: flex; align-items: center; gap: 10px; color: #d2dcdf; font-size: 0.94rem; font-weight: 600; }
.capability-item::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--mint); }
.intro-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 95px; align-items: center; }
.intro-copy .section-title { font-size: clamp(2.55rem, 4.6vw, 4.45rem); }
.intro-copy p { max-width: 680px; color: var(--dark-muted); font-size: 1.08rem; }
.focus-list { display: grid; gap: 12px; }
.focus-item { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 19px 21px; border: 1px solid var(--dark-line); border-radius: 15px; background: var(--white); font-family: var(--heading); font-weight: 700; }
.focus-item span { color: #238b72; }
.route-section { overflow: hidden; position: relative; }
.route-section::after { content: "FP"; position: absolute; right: -0.05em; bottom: -0.28em; color: rgba(255, 255, 255, 0.018); font-family: var(--heading); font-size: 24rem; font-weight: 800; line-height: 1; pointer-events: none; }
.route-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.route-card { min-height: 270px; display: flex; flex-direction: column; padding: 27px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255, 255, 255, 0.025); transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease; }
.route-card:hover { transform: translateY(-5px); border-color: rgba(109, 226, 194, 0.6); background: rgba(109, 226, 194, 0.07); }
.route-no { color: var(--mint); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; }
.route-card h3 {
  margin: 42px 0 13px;
  font-family: var(--heading);
  font-size: 1.55rem;
  line-height: 1.25;
  letter-spacing: 0.02em;
}
.route-card p { color: var(--muted); font-size: 0.91rem; }
.route-arrow { margin-top: auto; align-self: flex-end; color: var(--mint); font-size: 1.35rem; }
.home-cta { padding: 88px 0; }
.cta-row { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 55px; align-items: center; }
.cta-row h2 { margin-bottom: 0; font-family: var(--heading); font-size: clamp(2.45rem, 5vw, 4.7rem); letter-spacing: -0.055em; line-height: 1.02; }
.cta-actions { justify-self: end; }

/* Content pages */
.page-hero { position: relative; overflow: hidden; padding: 166px 0 92px; background: radial-gradient(circle at 85% 15%, rgba(109, 226, 194, 0.12), transparent 28%), linear-gradient(135deg, #071018, #0b1722); }
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumb { display: flex; gap: 8px; align-items: center; margin-bottom: 28px; color: #8fa1a8; font-size: 0.82rem; }
.breadcrumb a:hover { color: var(--mint); }
.page-hero h1 {
  max-width: 940px;
  margin-bottom: 25px;
  font-family: var(--heading);
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  font-weight: 720;
  letter-spacing: 0.04em;
  line-height: 1.15;
}
.page-hero .lead { max-width: 760px; margin-bottom: 0; color: #c2ced2; font-size: 1.17rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { min-height: 460px; display: flex; flex-direction: column; padding: 33px; border: 1px solid var(--line); border-radius: 23px; background: rgba(255, 255, 255, 0.025); }
.service-number { color: var(--mint); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.12em; }
.service-card h2 {
  margin: 48px 0 16px;
  font-family: var(--heading);
  font-size: 1.75rem;
  line-height: 1.25;
  letter-spacing: 0.02em;
}
.service-card > p { color: var(--muted); font-size: 0.95rem; }
.feature-list { padding: 0; margin: auto 0 0; list-style: none; }
.feature-list li { display: flex; justify-content: space-between; gap: 14px; padding: 10px 0; border-top: 1px solid var(--line); color: #d8e2e5; font-size: 0.9rem; }
.feature-list li::after { content: "↗"; color: var(--mint); }
.challenge-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-top: 50px; }
.challenge-card { padding: 28px; border: 1px solid var(--dark-line); border-radius: 20px; background: var(--white); }
.challenge-card span { color: #238b72; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.12em; }
.challenge-card h3 { margin: 19px 0 9px; font-family: var(--heading); font-size: 1.25rem; }
.challenge-card p { margin-bottom: 0; color: var(--dark-muted); font-size: 0.93rem; }
.outcome-band { padding: 37px 0; background: var(--mint); color: var(--ink); }
.outcome-row { display: grid; grid-template-columns: 1.1fr repeat(3, 1fr); gap: 24px; align-items: center; }
.outcome-row > strong { font-family: var(--heading); font-size: 1.12rem; }
.outcome { padding-left: 21px; border-left: 1px solid rgba(7, 16, 24, 0.27); }
.outcome b { display: block; font-family: var(--heading); }
.outcome span { color: #24483e; font-size: 0.8rem; }
.core-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 50px; }
.core-card { min-height: 300px; padding: 31px; border: 1px solid var(--dark-line); border-radius: 22px; background: var(--white); }
.core-card .core-no { color: #238b72; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.13em; }
.core-card h2 { margin: 42px 0 15px; font-family: var(--heading); font-size: 1.65rem; line-height: 1.18; }
.core-card p { margin-bottom: 0; color: var(--dark-muted); }
.method-grid { display: grid; grid-template-columns: 0.76fr 1.24fr; gap: 90px; align-items: start; }
.method-statement { position: sticky; top: 128px; font-family: var(--heading); font-size: clamp(2.4rem, 4.7vw, 4.5rem); font-weight: 700; letter-spacing: -0.055em; line-height: 1.06; }
.method-statement em { color: var(--mint); font-style: normal; }
.steps { counter-reset: process; border-top: 1px solid var(--line); }
.step { counter-increment: process; display: grid; grid-template-columns: 72px 1fr; gap: 20px; padding: 31px 0; border-bottom: 1px solid var(--line); }
.step::before { content: "0" counter(process); color: var(--mint); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.12em; }
.step h3 { margin-bottom: 6px; font-family: var(--heading); font-size: 1.35rem; }
.step p { max-width: 620px; margin-bottom: 0; color: var(--muted); }
.questions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 44px; }
.question { display: flex; gap: 15px; padding: 22px; border: 1px solid var(--dark-line); border-radius: 16px; background: var(--white); font-family: var(--heading); font-weight: 700; }
.question span { color: #238b72; }
.case-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 20px; margin-top: 55px; }
.case-card { min-height: 275px; display: flex; flex-direction: column; padding: 35px; border: 1px solid var(--dark-line); border-radius: 24px; background: var(--white); }
.case-card.featured { grid-row: span 2; min-height: 570px; overflow: hidden; position: relative; background: var(--ink); color: var(--white); }
.case-card.featured::after { content: ""; position: absolute; top: -105px; right: -110px; width: 320px; height: 320px; border: 1px solid rgba(109, 226, 194, 0.24); border-radius: 50%; box-shadow: 0 0 0 50px rgba(109, 226, 194, 0.035), 0 0 0 100px rgba(109, 226, 194, 0.018); }
.case-tag { color: #238b72; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.featured .case-tag { color: var(--mint); }
.case-card h2 {
  margin: 38px 0 15px;
  font-family: var(--heading);
  font-size: 1.7rem;
  line-height: 1.25;
  letter-spacing: 0.02em;
}
.case-card.featured h2 { max-width: 530px; margin-top: 110px; font-size: clamp(2.25rem, 4vw, 3.5rem); }
.case-card p { color: var(--dark-muted); }
.case-card.featured p { color: #b8c5ca; }
.case-result { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); }
.case-result span { color: var(--muted); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.case-result strong { display: block; margin-top: 4px; font-family: var(--heading); }
.confidentiality { margin-top: 45px; padding: 25px 28px; border-left: 3px solid #238b72; background: #e5efed; color: #344a51; }
.about-grid { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 90px; align-items: center; }
.founder-panel { aspect-ratio: 4 / 5; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; position: relative; padding: 32px; border-radius: 27px; background: linear-gradient(155deg, #0a1923, #173545); color: var(--white); }
.founder-panel::before { content: "MA"; position: absolute; right: -0.04em; bottom: -0.08em; color: rgba(109, 226, 194, 0.13); font-family: var(--heading); font-size: clamp(8rem, 18vw, 14rem); font-weight: 800; letter-spacing: -0.12em; line-height: 1; }
.founder-label { color: var(--mint); font-size: 0.73rem; letter-spacing: 0.14em; text-transform: uppercase; }
.founder-name { position: relative; }
.founder-name strong { display: block; font-family: var(--heading); font-size: 1.45rem; }
.founder-name span { color: #aebdc3; font-size: 0.88rem; }
.about-copy p { color: #41535a; font-size: 1.06rem; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 30px; margin-top: 34px; border-top: 1px solid var(--dark-line); }
.capability-block { padding: 18px 0; border-bottom: 1px solid var(--dark-line); }
.capability-block strong { display: block; font-family: var(--heading); }
.capability-block span { color: #586b71; font-size: 0.82rem; }
.vision-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-top: 46px; }
.vision-card { padding: 25px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255, 255, 255, 0.025); }
.vision-card h3 {
  color: var(--mint);
  font-family: var(--heading);
  font-size: 1.05rem;
  line-height: 1.25;
  letter-spacing: 0.02em;
}
.vision-card p { margin-bottom: 0; color: var(--muted); font-size: 0.88rem; }
.insight-list { display: grid; gap: 14px; margin-top: 50px; }
.insight-item { border: 1px solid var(--dark-line); border-radius: 20px; background: var(--white); overflow: hidden; }
.insight-item summary { display: grid; grid-template-columns: 150px 1fr auto; gap: 25px; align-items: center; padding: 25px 27px; cursor: pointer; list-style: none; }
.insight-item summary::-webkit-details-marker { display: none; }
.insight-meta { color: #238b72; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.insight-item summary h2 {
  margin: 0;
  font-family: var(--heading);
  font-size: 1.3rem;
  line-height: 1.25;
  letter-spacing: 0.02em;
}
.insight-plus { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--white); transition: transform 0.2s ease; }
.insight-item[open] .insight-plus { transform: rotate(45deg); }
.insight-content { max-width: 800px; padding: 0 27px 29px 202px; color: var(--dark-muted); }
.insight-content h3 { margin: 25px 0 5px; color: var(--ink); font-family: var(--heading); font-size: 1.08rem; }

/* Contact */
.contact-section { min-height: calc(100vh - 90px); padding: 165px 0 100px; background: var(--mint); color: var(--ink); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 85px; align-items: start; }
.contact-copy h1 {
  margin-bottom: 28px;
  font-family: var(--heading);
  font-size: clamp(3.2rem, 6vw, 5.8rem);
  letter-spacing: 0.04em;
  line-height: 1.15;
}
.contact-copy > p { max-width: 530px; color: #24483e; font-size: 1.08rem; }
.contact-details { display: grid; gap: 7px; margin-top: 34px; font-size: 0.92rem; }
.contact-details a { text-decoration: underline; text-underline-offset: 4px; }
.contact-form { padding: 38px; border-radius: 27px; background: var(--ink); color: var(--white); box-shadow: 0 30px 70px rgba(7, 16, 24, 0.18); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 16px; }
.field label { display: block; margin-bottom: 7px; color: #b5c1c6; font-size: 0.78rem; }
.field input,
.field textarea { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 11px; outline: none; background: #0d1b25; color: var(--white); }
.field input:focus,
.field textarea:focus { border-color: var(--mint); box-shadow: 0 0 0 3px rgba(109, 226, 194, 0.12); }
.field textarea { min-height: 135px; resize: vertical; }
.form-note { margin: 13px 0 0; color: #84959c; font-size: 0.75rem; }
.form-status { min-height: 1.4em; margin-top: 11px; color: var(--mint); font-size: 0.85rem; }

/* Footer */
.site-footer { padding: 62px 0 27px; background: var(--ink); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.35fr 0.65fr 0.65fr; gap: 48px; padding-bottom: 52px; }
.footer-logo { width: 260px; height: auto; }
.footer-brand p { max-width: 410px; margin: 17px 0 0; color: var(--muted); font-size: 0.88rem; }
.footer-column strong { display: block; margin-bottom: 15px; color: #dae3e5; font-family: var(--heading); font-size: 0.84rem; }
.footer-column a { display: block; margin: 8px 0; color: #8ea0a7; font-size: 0.86rem; }
.footer-column a:hover { color: var(--mint); }
.footer-bottom { padding-top: 23px; border-top: 1px solid var(--line); color: #667a83; font-size: 0.75rem; }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1000px) {
  .hero-grid,
  .intro-grid,
  .section-head,
  .method-grid,
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 52px; }
  .hero { min-height: auto; }
  .signal { max-width: 650px; transform: none; }
  .capability-row { grid-template-columns: 1fr 1fr; padding: 22px 0; }
  .capability-intro { grid-column: 1 / -1; }
  .route-grid,
  .vision-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .method-statement { position: static; }
  .case-grid { grid-template-columns: 1fr; }
  .case-card.featured { grid-row: auto; min-height: 510px; }
  .founder-panel { max-width: 470px; }
  .contact-section { min-height: auto; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .site-header,
  .site-header.scrolled,
  .site-header.menu-active { position: fixed; background: #071018; box-shadow: none; }
  .nav { min-height: 78px; }
  .brand-logo { width: 126px; }
  .menu-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 0;
    z-index: 1002;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 108px 24px 34px;
    overflow-y: auto;
    background: #071018;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }
  .nav-links.open { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
  .nav-links > a:not(.nav-cta) {
    display: block;
    padding: 16px 2px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    color: #ffffff;
    font-family: var(--heading);
    font-size: 1.45rem;
    font-weight: 700;
  }
  .nav-links > a[aria-current="page"] { color: var(--mint); }
  .nav-links .nav-cta { width: 100%; min-height: 54px; margin-top: 24px; color: var(--ink); background: var(--mint); }
  .nav-links .nav-cta[aria-current="page"] { color: var(--ink); }
  .mobile-home { display: block; }
  .hero { padding: 125px 0 67px; }
  .hero-grid { display: block; }
  .display-title { font-size: clamp(3.05rem, 14vw, 4.5rem); }
  .hero-copy .lead { font-size: 1.03rem; }
  .signal { display: none; }
  .actions { display: grid; }
  .button { width: 100%; }
  .capability-row { grid-template-columns: 1fr 1fr; gap: 13px; min-height: 0; padding: 20px 0; }
  .capability-intro { font-size: 0.66rem; }
  .capability-item { font-size: 0.81rem; line-height: 1.35; }
  .section { padding: 72px 0; }
  .section-title { font-size: 2.55rem; }
  .intro-grid { gap: 34px; }
  .focus-item { padding: 15px 17px; font-size: 0.91rem; }
  .route-section::after { display: none; }
  .route-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
  .route-card { min-height: 165px; padding: 19px; }
  .route-card h3 { margin: 28px 0 0; font-size: 1.18rem; }
  .route-card p { display: none; }
  .route-arrow { font-size: 1.12rem; }
  .home-cta { padding: 64px 0; }
  .cta-row { grid-template-columns: 1fr; gap: 27px; }
  .cta-row h2 { font-size: 2.55rem; }
  .cta-actions { width: 100%; justify-self: stretch; }
  .page-hero { padding: 126px 0 66px; }
  .page-hero h1 { font-size: clamp(3.05rem, 14vw, 4.6rem); }
  .page-hero .lead { font-size: 1.02rem; }
  .section-head { margin-bottom: 37px; }
  .service-card { padding: 25px; }
  .service-card h2 { margin-top: 34px; }
  .challenge-grid,
  .core-grid,
  .questions-grid,
  .capability-grid,
  .vision-grid { grid-template-columns: 1fr; }
  .core-card { min-height: 0; }
  .core-card h2 { margin-top: 30px; }
  .outcome-row { grid-template-columns: 1fr; gap: 14px; }
  .outcome { padding: 13px 0 0; border-top: 1px solid rgba(7, 16, 24, 0.25); border-left: 0; }
  .step { grid-template-columns: 48px 1fr; }
  .case-card { padding: 27px; }
  .case-card.featured { min-height: 495px; }
  .case-card.featured h2 { margin-top: 92px; font-size: 2.35rem; }
  .case-result { grid-template-columns: 1fr; }
  .founder-panel { max-width: 100%; }
  .insight-item summary { grid-template-columns: 1fr auto; gap: 12px; padding: 21px; }
  .insight-meta { grid-column: 1 / -1; }
  .insight-item summary h2 { font-size: 1.13rem; }
  .insight-content { padding: 0 21px 23px; }
  .contact-section { padding: 125px 0 70px; }
  .contact-grid { gap: 38px; }
  .contact-copy h1 { font-size: 3.35rem; }
  .contact-form { padding: 25px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px 25px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-logo { width: 220px; }
}

@media (max-width: 390px) {
  .route-grid { grid-template-columns: 1fr; }
  .route-card { min-height: 135px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}