/* ============================================================
   Genitech Genesis Solutions — shared styles
   Technical "schematic" identity + motion system
   ============================================================ */

:root{
  --paper: #F3F5F6;
  --paper-alt: #E9EDF0;
  --card: #FFFFFF;
  --ink: #0F1F35;
  --ink-soft: #47536A;
  --ink-faint: #7C8898;
  --line: #C9D2DA;
  --teal: #0F9B8E;
  --teal-bright: #17C4B2;
  --teal-soft: rgba(15,155,142,0.10);
  --amber: #E29A2E;
  --navy-deep: #0B1626;
  --navy-deep-soft: #16283F;

  --display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --body: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', 'Courier New', monospace;

  --radius: 10px;
  --radius-lg: 16px;
  --wrap: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3{
  font-family: var(--display);
  color: var(--ink);
  margin: 0 0 0.5em;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
p{ margin: 0 0 1em; color: var(--ink-soft); }
a{ color: inherit; text-decoration: none; }
ul, ol{ margin:0; padding:0; list-style:none; }
img, svg{ display:block; max-width:100%; }

.wrap{ width:100%; max-width: var(--wrap); margin:0 auto; padding: 0 24px; }

.skip-link{ position:absolute; left:-999px; top:0; background: var(--ink); color:#fff; padding:10px 16px; z-index:200; border-radius:0 0 8px 0; }
.skip-link:focus{ left:0; }

:focus-visible{ outline: 2px solid var(--teal); outline-offset: 3px; }

.eyebrow{
  font-family: var(--mono); font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.09em; color: var(--teal); margin: 0 0 14px;
}
.eyebrow--light{ color: #6FE0D2; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 13px 24px; border-radius: 8px;
  font-family: var(--body); font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.18s var(--ease), background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
  white-space: nowrap;
}
.btn--primary{ background: var(--ink); color:#fff; }
.btn--primary:hover{ background: var(--teal); transform: translateY(-2px); box-shadow: 0 10px 24px -12px rgba(15,155,142,0.9); }
.btn--ghost{ background: transparent; border-color: var(--line); color: var(--ink); }
.btn--ghost:hover{ border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }
.btn--sm{ padding: 10px 18px; font-size: 14px; }
.btn--block{ width: 100%; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: rgba(243,245,246,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}
.site-header.is-scrolled{ border-bottom-color: var(--line); background: rgba(243,245,246,0.95); }
.site-header__inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; padding: 14px 0; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand__mark{ display:flex; flex-shrink:0; }
.brand__mark svg{ transition: transform 0.4s var(--ease); }
.brand:hover .brand__mark svg{ transform: rotate(-8deg) scale(1.05); }
.brand__text{ display:flex; flex-direction:column; line-height:1.1; }
.brand__name{ font-family: var(--display); font-weight:700; font-size:16.5px; }
.brand__sub{ font-family: var(--mono); font-size:10px; letter-spacing:0.14em; color: var(--ink-faint); }

.nav{ display:flex; align-items:center; gap:30px; }
.nav__link{ font-size:14.5px; font-weight:500; color: var(--ink-soft); position:relative; padding:4px 0; }
.nav__link::after{ content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background: var(--teal); transition: width 0.25s var(--ease); }
.nav__link:hover{ color: var(--ink); }
.nav__link:hover::after, .nav__link.is-active::after{ width:100%; }
.nav__link.is-active{ color: var(--ink); }

.site-header__actions{ display:flex; align-items:center; gap:14px; }
.nav-toggle{ display:none; flex-direction:column; justify-content:center; gap:5px; width:38px; height:38px; background:transparent; border:1px solid var(--line); border-radius:8px; cursor:pointer; }
.nav-toggle span{ display:block; height:2px; width:18px; margin:0 auto; background: var(--ink); transition: transform 0.25s var(--ease), opacity 0.25s ease; }
.site-header.is-open .nav-toggle span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.site-header.is-open .nav-toggle span:nth-child(2){ opacity:0; }
.site-header.is-open .nav-toggle span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{ display:none; flex-direction:column; gap:2px; padding: 6px 24px 20px; border-top:1px solid var(--line); }
.mobile-nav a{ padding: 12px 4px; font-size:15px; font-weight:500; border-bottom:1px solid var(--line); }
.mobile-nav .btn{ margin-top:14px; }
.site-header.is-open .mobile-nav{ display:flex; }

/* ---------- Page shell ---------- */
.section{ padding: 86px 0; }
.section--alt{ background: var(--paper-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section__title{ font-size: clamp(26px, 3vw, 36px); max-width: 18ch; }
.section__lede{ font-size:16px; max-width:56ch; }

.page-hero{ padding: 70px 0 40px; position: relative; }
.page-hero__title{ font-size: clamp(30px, 4vw, 46px); max-width: 16ch; }
.page-hero__lede{ font-size: 17px; max-width: 52ch; color: var(--ink-soft); }

/* ---------- Hero (home) ---------- */
.hero{ position: relative; padding: 80px 0 96px; overflow: hidden; }
.hero__bg{ position:absolute; inset:0; z-index:0; overflow:hidden; }
.hero__blob{
  position:absolute; border-radius:50%; filter: blur(70px); opacity:0.5;
}
.hero__blob--1{ width:520px; height:520px; background: radial-gradient(circle, rgba(23,196,178,0.30), transparent 70%); top:-160px; right:-120px; animation: drift1 18s ease-in-out infinite; }
.hero__blob--2{ width:440px; height:440px; background: radial-gradient(circle, rgba(226,154,46,0.18), transparent 70%); bottom:-180px; left:-100px; animation: drift2 22s ease-in-out infinite; }
@keyframes drift1{ 0%,100%{ transform: translate(0,0); } 50%{ transform: translate(-40px, 40px); } }
@keyframes drift2{ 0%,100%{ transform: translate(0,0); } 50%{ transform: translate(50px, -30px); } }

.hero__inner{ position:relative; z-index:1; display:grid; grid-template-columns: 1.05fr 0.95fr; gap:48px; align-items:center; }
.hero__title{ font-size: clamp(34px, 4.6vw, 56px); max-width: 12ch; }
.hero__lede{ font-size:17px; max-width:46ch; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:14px; margin: 26px 0 22px; }
.hero__meta{ font-family: var(--mono); font-size:12.5px; color: var(--ink-faint); }

.hero__diagram{ display:flex; justify-content:center; }
.schematic{ width:100%; max-width:440px; height:auto; }
.schematic .trace{ stroke: var(--line); stroke-width:2; fill:none; }
.schematic .via{ fill: var(--ink-faint); }
.schematic .node rect{ fill: var(--card); stroke: var(--line); stroke-width:1.5; }
.schematic .node text{ font-family: var(--mono); font-size:12px; fill: var(--ink); letter-spacing:0.05em; }
.schematic .core-dot{ fill: var(--ink); }
.schematic .core-ring{ fill:none; stroke: var(--teal); stroke-width:1.5; opacity:0.5; }
.schematic .core-ring--pulse{ transform-origin:240px 230px; animation: pulse-ring 2.6s ease-out infinite; }
.schematic .core-label{ font-family: var(--mono); font-size:8.5px; fill:#fff; letter-spacing:0.02em; }
@keyframes pulse-ring{ 0%{ transform: scale(1); opacity:0.55; } 100%{ transform: scale(1.55); opacity:0; } }

/* animated data pulses running along the traces */
.schematic .pulse{ fill: var(--teal-bright); }
.schematic .pulse--1{ offset-path: path('M120 70 V150 H240 V210'); animation: run-path 3s linear infinite; }
.schematic .pulse--2{ offset-path: path('M240 70 V210'); animation: run-path 3s linear infinite 0.6s; }
.schematic .pulse--3{ offset-path: path('M360 70 V150 H240 V210'); animation: run-path 3s linear infinite 1.2s; }
@keyframes run-path{ 0%{ offset-distance: 0%; opacity:0; } 10%{ opacity:1; } 90%{ opacity:1; } 100%{ offset-distance: 100%; opacity:0; } }

/* ---------- Stats bar ---------- */
.stats{ background: var(--navy-deep); }
.stats__inner{ display:grid; grid-template-columns: repeat(4, 1fr); gap:24px; padding: 46px 0; }
.stat{ text-align:center; position:relative; }
.stat:not(:last-child)::after{ content:''; position:absolute; right:-12px; top:50%; transform:translateY(-50%); width:1px; height:42px; background: var(--navy-deep-soft); }
.stat__num{ font-family: var(--display); font-weight:700; font-size: clamp(30px, 4vw, 44px); color:#fff; line-height:1; }
.stat__num .suffix{ color: var(--teal-bright); }
.stat__label{ font-family: var(--mono); font-size:12px; letter-spacing:0.06em; color:#8FA0B4; margin-top:10px; }

/* ---------- Services ---------- */
.services-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:22px; margin-top:42px; }
.service-card{ background: var(--card); border:1px solid var(--line); border-radius: var(--radius-lg); padding: 30px 26px 32px; transition: border-color 0.25s ease, transform 0.25s var(--ease), box-shadow 0.25s ease; }
.service-card:hover{ border-color: var(--teal); transform: translateY(-4px); box-shadow: 0 20px 40px -24px rgba(15,31,53,0.4); }
.service-card__icon{ display:inline-flex; align-items:center; justify-content:center; width:46px; height:46px; border-radius:10px; background: var(--teal-soft); color: var(--teal); margin-bottom:18px; transition: transform 0.3s var(--ease); }
.service-card:hover .service-card__icon{ transform: scale(1.1) rotate(-6deg); }
.service-card h3{ font-size:19px; margin-bottom:10px; }
.service-card > p{ font-size:14.5px; margin-bottom:18px; }
.service-card ul{ display:flex; flex-direction:column; gap:9px; }
.service-card li{ font-size:13.5px; color: var(--ink-soft); padding-left:18px; position:relative; }
.service-card li::before{ content:''; position:absolute; left:0; top:7px; width:6px; height:6px; border-radius:1px; background: var(--amber); }

/* ---------- Process ---------- */
.process{ margin-top:46px; display:grid; grid-template-columns: repeat(4, 1fr); gap:0; position:relative; }
.process::before{ content:''; position:absolute; top:22px; left:0; right:0; height:1px; background: var(--line); }
.process__step{ position:relative; padding: 0 22px 0 0; }
.process__num{ display:inline-flex; align-items:center; justify-content:center; font-family: var(--mono); font-size:13px; font-weight:500; width:44px; height:44px; border-radius:50%; background: var(--paper-alt); border:1px solid var(--line); color: var(--ink); margin-bottom:18px; position:relative; z-index:2; transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease; }
.process__step:hover .process__num{ background: var(--teal); border-color: var(--teal); color:#fff; }
.process__step h3{ font-size:17px; margin-bottom:8px; }
.process__step p{ font-size:14px; max-width:26ch; }

/* ---------- Values ---------- */
.values-grid{ margin-top:40px; display:grid; grid-template-columns: repeat(4, 1fr); gap:26px; }
.value__icon{ display:inline-flex; align-items:center; justify-content:center; width:42px; height:42px; border-radius:9px; background: var(--paper-alt); border:1px solid var(--line); color: var(--teal); margin-bottom:16px; transition: transform 0.3s var(--ease); }
.value:hover .value__icon{ transform: translateY(-3px); }
.value h3{ font-size:16.5px; margin-bottom:8px; }
.value p{ font-size:14px; }

/* ---------- Tech marquee ---------- */
.tech{ padding: 40px 0; background: var(--paper-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); overflow:hidden; }
.tech__label{ text-align:center; font-family: var(--mono); font-size:12px; letter-spacing:0.08em; color: var(--ink-faint); margin-bottom:22px; }
.marquee{ display:flex; gap:48px; width:max-content; animation: marquee 26s linear infinite; }
.tech:hover .marquee{ animation-play-state: paused; }
.marquee span{ font-family: var(--display); font-weight:600; font-size:20px; color: var(--ink-faint); white-space:nowrap; }
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ---------- Regions (about) ---------- */
.regions{ display:flex; flex-wrap:wrap; gap:12px; margin-top:26px; }
.region-chip{ font-family: var(--mono); font-size:13px; padding:8px 16px; border:1px solid var(--line); border-radius:999px; background: var(--card); color: var(--ink); }

.about-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:48px; align-items:center; margin-top:40px; }
.about-copy p{ font-size:16px; }
.about-panel{ background: var(--navy-deep); border-radius: var(--radius-lg); padding: 36px; }
.about-panel h3{ color:#fff; font-size:18px; }
.about-facts{ display:flex; flex-direction:column; gap:16px; margin-top:8px; }
.about-fact{ display:flex; justify-content:space-between; align-items:baseline; padding-bottom:14px; border-bottom:1px solid var(--navy-deep-soft); }
.about-fact__k{ font-family: var(--mono); font-size:12.5px; color:#8FA0B4; letter-spacing:0.05em; }
.about-fact__v{ font-family: var(--display); font-weight:600; font-size:16px; color:#fff; text-align:right; }

/* ---------- Contact ---------- */
.contact{ background: var(--navy-deep); padding: 90px 0; }
.contact__inner{ display:grid; grid-template-columns: 1fr 1fr; gap:60px; }
.contact h2, .contact__title{ color:#fff; }
.contact__title{ font-size: clamp(26px, 3vw, 34px); }
.contact__lede{ color:#A9B6C8; font-size:16px; max-width:40ch; }
.contact__list{ margin-top:30px; display:flex; flex-direction:column; gap:20px; }
.contact__list li{ display:flex; align-items:center; flex-wrap:wrap; gap:12px; padding-bottom:18px; border-bottom:1px solid var(--navy-deep-soft); }
.contact__label{ font-family: var(--mono); font-size:11px; letter-spacing:0.08em; color:#6FE0D2; width:70px; flex-shrink:0; }
.contact__list a:not(.wa-chip){ font-family: var(--mono); font-size:15px; color:#fff; word-break: break-all; }
.contact__list a:not(.wa-chip):hover{ color: var(--teal-bright); }
.contact__list .contact__static{ font-family: var(--mono); font-size:14.5px; color:#fff; }
.wa-chip{ font-family: var(--body); font-size:12.5px; font-weight:600; color:#6FE0D2; border:1px solid rgba(111,224,210,0.35); padding:5px 12px; border-radius:999px; transition: background-color 0.2s ease; }
.wa-chip:hover{ background: rgba(111,224,210,0.12); }

.contact__form{ background: var(--navy-deep-soft); border:1px solid #223652; border-radius: var(--radius-lg); padding: 30px; }
.field{ margin-bottom:18px; }
.field--hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.field label{ display:block; font-size:13px; font-weight:500; color:#C4CEDB; margin-bottom:7px; }
.field label span{ color:#7E8CA0; font-weight:400; }
.field input, .field textarea{ width:100%; background:#0F1F35; border:1px solid #223652; border-radius:8px; padding:12px 14px; font-family: var(--body); font-size:14.5px; color:#fff; resize:vertical; transition: border-color 0.2s ease; }
.field input:focus, .field textarea:focus{ border-color: var(--teal); outline:none; }
.form__status{ margin:12px 0 0; font-size:13.5px; min-height:18px; }
.form__status.is-success{ color:#6FE0D2; }
.form__status.is-error{ color:#E88; }

/* ---------- CTA band ---------- */
.cta-band{ padding: 70px 0; text-align:center; }
.cta-band h2{ font-size: clamp(24px, 3vw, 34px); }
.cta-band p{ max-width: 46ch; margin: 0 auto 26px; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--navy-deep); border-top:1px solid var(--navy-deep-soft); }
.site-footer__top{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap:40px; padding: 54px 0 40px; }
.site-footer__col h4{ font-family: var(--mono); font-size:12px; letter-spacing:0.08em; color:#6FE0D2; margin:0 0 16px; }
.site-footer__col a, .site-footer__col p{ display:block; color:#9AA8BC; font-size:14px; margin:0 0 10px; }
.site-footer__col a:hover{ color:#fff; }
.footer-brand__tag{ color:#7E8CA0; font-size:13.5px; margin-top:14px; max-width: 34ch; }
.site-footer__bottom{ border-top:1px solid var(--navy-deep-soft); padding: 20px 0; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }
.site-footer__bottom p{ margin:0; color:#5C6C82; font-size:12.5px; }
.brand--footer .brand__name{ color:#fff; }
.brand--footer .brand__sub{ color:#6FE0D2; }

/* ---------- Scroll reveal ---------- */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }
.reveal[data-delay="1"]{ transition-delay: 0.08s; }
.reveal[data-delay="2"]{ transition-delay: 0.16s; }
.reveal[data-delay="3"]{ transition-delay: 0.24s; }

/* hero entrance */
.hero-enter{ opacity:0; transform: translateY(18px); animation: heroIn 0.8s var(--ease) forwards; }
.hero-enter[data-seq="1"]{ animation-delay: 0.05s; }
.hero-enter[data-seq="2"]{ animation-delay: 0.18s; }
.hero-enter[data-seq="3"]{ animation-delay: 0.31s; }
.hero-enter[data-seq="4"]{ animation-delay: 0.44s; }
@keyframes heroIn{ to{ opacity:1; transform:none; } }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero__inner{ grid-template-columns: 1fr; }
  .hero__diagram{ order:-1; }
  .schematic{ max-width:340px; }
  .services-grid{ grid-template-columns: 1fr 1fr; }
  .process{ grid-template-columns: 1fr 1fr; row-gap:34px; }
  .process::before{ display:none; }
  .values-grid{ grid-template-columns: 1fr 1fr; }
  .stats__inner{ grid-template-columns: 1fr 1fr; row-gap:34px; }
  .stat:nth-child(2)::after{ display:none; }
  .about-grid{ grid-template-columns: 1fr; }
  .contact__inner{ grid-template-columns: 1fr; gap:44px; }
  .site-footer__top{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px){
  .nav{ display:none; }
  .nav-toggle{ display:flex; }
  .site-header__actions .btn--sm{ display:none; }
  .services-grid{ grid-template-columns: 1fr; }
  .process{ grid-template-columns: 1fr; }
  .values-grid{ grid-template-columns: 1fr; }
  .stats__inner{ grid-template-columns: 1fr; }
  .stat::after{ display:none !important; }
  .hero{ padding: 48px 0 60px; }
  .section{ padding: 58px 0; }
  .contact{ padding: 58px 0; }
  .site-footer__top{ grid-template-columns: 1fr; gap:28px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
  .reveal{ opacity:1 !important; transform:none !important; }
  .hero-enter{ opacity:1 !important; transform:none !important; }
  .hero__blob{ animation:none; }
}