/* ============================================================
   JA Oilfield Solutions — Stylesheet
   Corporate Energy design system (SLB / Halliburton / Baker Hughes)
   Brand: Navy #172A54 · Orange #EA5B23 (accent, sparing) · White
   ============================================================ */

/* -------- Design tokens -------- */
:root {
  --navy:        #172A54;
  --navy-900:    #0f1d3a;
  --navy-800:    #1e3a6b;
  --navy-700:    #2a4a86;
  --orange:      #E8571F;
  --orange-600:  #cc4813;
  --ink:         #1e2733;   /* body text on light */
  --gray:        #4d5765;
  --gray-500:    #737d8c;
  --gray-300:    #b9c2ce;
  --line:        #e4e8ee;   /* hairline borders / dividers */
  --gray-100:    #eef1f5;
  --paper:       #f5f7fa;
  --white:       #ffffff;

  --font-head: "Archivo", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;

  --container: 1200px;
  --radius: 4px;
  --radius-sm: 3px;
  --shadow-sm: 0 1px 3px rgba(16,32,59,.07);
  --shadow-md: 0 12px 34px rgba(16,32,59,.09);
  --shadow-lg: 0 24px 60px rgba(16,32,59,.14);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --header-h: 76px;
}

/* -------- Reset / base -------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -.02em;
}

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 28px; }

.section { padding: clamp(66px, 9vw, 118px) 0; }

/* Overline / eyebrow — corporate label with an accent tick */
.eyebrow {
  display: inline-flex; align-items: center;
  font-family: var(--font-head); text-transform: uppercase;
  letter-spacing: .16em; font-size: .74rem; font-weight: 600;
  color: var(--navy); margin-bottom: 20px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; background: var(--orange);
  margin-right: 14px; flex: none;
}
.eyebrow.light { color: #fff; }

.accent { color: var(--orange); }

.section-head { max-width: 660px; margin-bottom: 54px; }
.section-head h2 { font-size: clamp(1.9rem, 3.7vw, 2.9rem); }

/* -------- Buttons — squared, flat, disciplined -------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: .93rem; letter-spacing: .01em;
  padding: 14px 26px; border-radius: var(--radius); border: 1.5px solid transparent;
  cursor: pointer; transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-800); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-ghost:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn-accent { background: var(--orange); color: #fff; }
.btn-accent:hover { background: var(--orange-600); }
.btn-block { width: 100%; }
/* Primary CTA on the hero image = the single strong accent use of orange */
.hero .btn-primary { background: var(--orange); }
.hero .btn-primary:hover { background: var(--orange-600); }
/* Primary CTA on dark bands = white on navy */
.cta-band .btn-primary, .hse .btn-primary { background: #fff; color: var(--navy); }
.cta-band .btn-primary:hover, .hse .btn-primary:hover { background: rgba(255,255,255,.86); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-head); font-weight: 600; color: var(--navy);
  margin-top: 12px; padding-bottom: 2px; border-bottom: 2px solid var(--navy);
}
.link-arrow span { transition: transform .3s var(--ease); color: var(--orange); }
.link-arrow:hover span { transform: translateX(6px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: height .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.scrolled { height: 64px; box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; }

.brand-logo { height: 48px; width: auto; transition: height .3s var(--ease); }
.site-header.scrolled .brand-logo { height: 40px; }

.nav { display: flex; align-items: center; gap: 34px; }
.nav-list { display: flex; align-items: center; gap: 32px; }
.nav-link {
  font-family: var(--font-head); font-weight: 500; font-size: .95rem;
  color: var(--navy); position: relative; padding: 6px 0;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--navy); transition: width .3s var(--ease);
}
.nav-link:hover::after { width: 100%; }
.nav-link.active::after { width: 100%; background: var(--orange); }
.nav-cta { padding: 10px 22px; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer;
  width: 40px; height: 40px; align-items: center; justify-content: center;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   PAGE HERO (inner pages) + shared bands
   ============================================================ */
.page-hero {
  position: relative; overflow: hidden;
  padding: calc(var(--header-h) + 76px) 0 66px;
  background: var(--navy);
  color: #fff;
}
.page-hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: var(--orange);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: #fff; }
.page-hero h1 { color: #fff; font-size: clamp(2.3rem, 5vw, 3.5rem); }
.page-hero p.lead { color: rgba(255,255,255,.8); max-width: 62ch; margin-top: 18px; font-size: 1.08rem; }
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-family: var(--font-head); font-size: .85rem; color: rgba(255,255,255,.55); margin-top: 22px;
  letter-spacing: .02em;
}
.breadcrumb a { color: rgba(255,255,255,.7); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { color: var(--orange); }
.breadcrumb .current { color: #fff; }

/* CTA band */
.cta-band { background: var(--navy); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,.8); max-width: 58ch; margin: 0 auto 32px; font-size: 1.05rem; }

.section-foot { margin-top: 44px; }

/* Process steps (Services — "How we work") */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* Roles (Careers — "Roles we hire for") */
.roles { display: flex; flex-wrap: wrap; gap: 18px 72px; }
.roles .about-points { margin: 0; }

/* Statement / quote band (HSE) */
.statement {
  max-width: 940px; position: relative;
  font-family: var(--font-head); font-weight: 500; color: var(--navy);
  font-size: clamp(1.3rem, 2.7vw, 2rem); line-height: 1.4; padding-left: 34px;
  border-left: 3px solid var(--orange);
}
.statement cite {
  display: block; margin-top: 22px; font-style: normal; font-family: var(--font-body);
  font-size: .95rem; color: var(--gray-500);
}
@media (max-width: 980px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; color: #fff; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-img { width: 100%; height: 118%; object-fit: cover; will-change: transform; filter: saturate(.9) contrast(1.03); }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(90deg, rgba(12,22,44,.92) 0%, rgba(12,22,44,.6) 42%, rgba(12,22,44,.15) 72%, rgba(12,22,44,0) 100%),
    linear-gradient(180deg, rgba(12,22,44,.2) 0%, rgba(12,22,44,0) 30%, rgba(12,22,44,.55) 100%);
}
.hero-content { position: relative; z-index: 2; padding-top: var(--header-h); max-width: 760px; }
.hero-kicker {
  display: inline-flex; align-items: center;
  font-family: var(--font-head); text-transform: uppercase; letter-spacing: .22em;
  font-size: .8rem; font-weight: 600; color: #fff; margin-bottom: 24px;
}
.hero-kicker::before { content: ""; width: 32px; height: 2px; background: var(--orange); margin-right: 15px; }
.hero-title { color: #fff; font-size: clamp(2.7rem, 7vw, 5rem); line-height: 1.02; margin-bottom: 24px; }
.hero-sub {
  font-family: var(--font-head); font-size: clamp(1rem, 2vw, 1.25rem); font-weight: 500;
  letter-spacing: .02em; color: rgba(255,255,255,.88); margin-bottom: 40px;
}
.hero-sub .sep { color: var(--orange); margin: 0 12px; font-weight: 400; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.scroll-cue { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 3; }
.scroll-mouse { display: block; width: 24px; height: 40px; border: 2px solid rgba(255,255,255,.5); border-radius: 12px; position: relative; }
.scroll-dot {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 8px; border-radius: 3px; background: #fff;
  animation: scrolldot 1.6s var(--ease) infinite;
}
@keyframes scrolldot { 0% { opacity: 0; top: 6px; } 40% { opacity: 1; } 80% { opacity: 0; top: 20px; } 100% { opacity: 0; } }

/* ============================================================
   CAPABILITY STRIP
   ============================================================ */
.capstrip { background: var(--navy-900); color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.capstrip-inner {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 9px 14px; padding: 16px 0;
}
.capstrip-inner span {
  font-family: var(--font-head); font-weight: 500; font-size: .78rem;
  text-transform: uppercase; letter-spacing: .05em; position: relative; color: rgba(255,255,255,.82); white-space: nowrap;
}
.capstrip-inner span:not(:last-child)::after { content: "•"; color: var(--orange); margin-left: 14px; }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
.about-text h2 { font-size: clamp(1.8rem, 3.5vw, 2.7rem); margin-bottom: 24px; }
.about-text p { margin-bottom: 18px; max-width: 56ch; color: var(--gray); }
.about-points { display: flex; flex-direction: column; gap: 12px; margin: 24px 0 8px; }
.about-points li {
  position: relative; padding-left: 30px; font-weight: 500; color: var(--navy); font-family: var(--font-head);
}
.about-points li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 16px; height: 9px;
  border-left: 2px solid var(--orange); border-bottom: 2px solid var(--orange); transform: rotate(-45deg);
}
.about-media { position: relative; }
.about-media img { border-radius: var(--radius); width: 100%; filter: saturate(.9) contrast(1.03); }
.about-badge {
  position: absolute; right: 0; bottom: -1px;
  background: var(--navy); color: #fff; padding: 18px 26px; text-align: center;
  border-bottom: 3px solid var(--orange);
}
.about-badge strong { display: block; font-family: var(--font-head); font-size: 1.5rem; letter-spacing: .06em; }
.about-badge span { font-size: .72rem; text-transform: uppercase; letter-spacing: .2em; color: rgba(255,255,255,.7); }

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--paper); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #fff; border-radius: var(--radius); padding: 38px 32px;
  border: 1px solid var(--line); position: relative; overflow: hidden;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.card:hover { border-color: var(--navy); box-shadow: var(--shadow-md); }
.card:hover::before { transform: scaleX(1); }
.card-icon { color: var(--navy); margin-bottom: 20px; }
.card-icon svg { width: 34px; height: 34px; }
.card h3 { font-size: 1.3rem; margin-bottom: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.card > p { color: var(--gray); }
.card ul { display: flex; flex-direction: column; gap: 12px; }
.card ul li { position: relative; padding-left: 22px; color: var(--gray); }
.card ul li::before {
  content: ""; position: absolute; left: 0; top: 12px; width: 11px; height: 2px; background: var(--orange);
}

.capabilities {
  margin-top: 44px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 22px;
  padding: 24px 26px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
}
.capabilities-label { font-family: var(--font-head); font-weight: 600; color: var(--navy); text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; }
.capabilities-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.capabilities-tags span {
  background: var(--paper); border: 1px solid var(--line);
  padding: 8px 16px; border-radius: var(--radius-sm); font-size: .9rem; font-weight: 500; color: var(--navy);
}

/* ============================================================
   WHY / FEATURES
   ============================================================ */
.why { background: var(--white); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature {
  padding: 36px 32px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.feature:hover { border-color: var(--navy); box-shadow: var(--shadow-md); }
.feature-icon { color: var(--navy); margin-bottom: 20px; }
.feature-icon svg { width: 34px; height: 34px; }
.feature h4 { font-size: 1.15rem; margin-bottom: 10px; }
.feature p { font-size: .96rem; color: var(--gray); }

/* ============================================================
   HSE BANNER
   ============================================================ */
.hse { position: relative; color: #fff; overflow: hidden; }
.hse-bg { position: absolute; inset: 0; z-index: 0; }
.hse-bg img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) contrast(1.03); }
.hse-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(12,22,44,.95) 0%, rgba(12,22,44,.82) 46%, rgba(12,22,44,.45) 100%);
}
.hse-content { position: relative; z-index: 2; max-width: 620px; padding: clamp(84px, 12vw, 150px) 28px; }
.hse-content h2 { color: #fff; font-size: clamp(2.4rem, 6vw, 3.9rem); margin-bottom: 22px; }
.hse-content p { color: rgba(255,255,255,.88); margin-bottom: 32px; font-size: 1.05rem; }

/* ============================================================
   STATS
   ============================================================ */
.stats { background: var(--navy); color: #fff; }
.stats-head { max-width: 660px; margin-bottom: 16px; }
.stats-head h2 { color: #fff; font-size: clamp(1.9rem, 3.7vw, 2.7rem); }
.stats-note { max-width: 660px; margin-bottom: 48px; color: rgba(255,255,255,.75); font-size: 1.05rem; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid rgba(255,255,255,.14); }
.stat { padding: 34px 26px 34px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.stat + .stat { border-left: 1px solid rgba(255,255,255,.14); padding-left: 26px; }
.stat-badge {
  display: inline-block; font-family: var(--font-head); font-weight: 600;
  font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.9);
  padding: 7px 14px; border-radius: var(--radius-sm);
  background: transparent; border: 1px solid rgba(255,255,255,.28);
}
.stat-label { display: block; margin-top: 16px; font-size: .88rem; letter-spacing: .04em; color: rgba(255,255,255,.72); text-transform: uppercase; }

/* ============================================================
   CAREERS
   ============================================================ */
.careers { background: var(--paper); }
.careers-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 44px;
  background: #fff; border-radius: var(--radius); padding: clamp(38px, 5vw, 62px);
  border: 1px solid var(--line); border-left: 3px solid var(--orange);
}
.careers-inner h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 6px 0 14px; }
.careers-inner p { max-width: 60ch; color: var(--gray); }
.careers-inner .btn { flex-shrink: 0; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 60px; }

.contact-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
.contact-list li { display: flex; align-items: center; gap: 16px; font-size: 1.05rem; }
.ci-icon {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: var(--radius-sm); display: grid; place-items: center;
  background: transparent; border: 1px solid var(--line); color: var(--navy); font-size: 1.05rem;
}
.contact-list a:hover { color: var(--orange); }

.contact-blurb {
  font-size: 1rem; color: var(--gray); max-width: 46ch;
  padding: 22px 24px; background: var(--paper); border-radius: var(--radius-sm);
  border-left: 3px solid var(--orange);
}
.contact-blurb a { color: var(--navy); font-weight: 600; }
.contact-blurb a:hover { color: var(--orange); }

.contact-form-wrap {
  background: var(--paper); border-radius: var(--radius); padding: clamp(28px, 4vw, 42px); border: 1px solid var(--line);
}
.field { display: flex; flex-direction: column; margin-bottom: 20px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { font-family: var(--font-head); font-weight: 500; font-size: .86rem; color: var(--navy); margin-bottom: 8px; }
.field input, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  padding: 13px 15px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm);
  background: #fff; transition: border-color .2s, box-shadow .2s; resize: vertical;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(23,42,84,.12);
}
.field input.invalid, .field textarea.invalid { border-color: #dc2626; }
.form-status { margin-top: 16px; font-weight: 500; font-size: .95rem; min-height: 1.2em; }
.form-status.success { color: #16794a; }
.form-status.error { color: #dc2626; }

.map-wrap { margin-top: 50px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.map-wrap iframe { display: block; filter: grayscale(.2); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.72); }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1.3fr 1fr; gap: 40px;
  padding: 74px 28px 50px;
}
.footer-logo {
  width: 54px; height: 54px; border-radius: var(--radius); background: #fff;
  display: grid; place-items: center; margin-bottom: 20px;
}
.footer-logo img { width: 40px; height: 40px; }
.footer-wordmark { font-family: var(--font-head); font-weight: 700; font-size: 1.45rem; color: #fff; letter-spacing: -.01em; }
.footer-wordmark span { font-weight: 500; }
.footer-tag { font-family: var(--font-head); margin-top: 8px; color: rgba(255,255,255,.85); font-weight: 500; }
.footer-desc { margin-top: 14px; font-size: .92rem; color: rgba(255,255,255,.55); max-width: 34ch; }
.footer-col h4 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a, .footer-col li { font-size: .93rem; color: rgba(255,255,255,.65); transition: color .25s; }
.footer-col a:hover { color: #fff; }
.social { display: inline-flex; align-items: center; gap: 10px; color: rgba(255,255,255,.7); font-size: .93rem; transition: color .25s; }
.social svg { width: 22px; height: 22px; }
.social:hover { color: #fff; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom-inner {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding: 22px 28px; font-size: .84rem; color: rgba(255,255,255,.5);
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); }
.reveal.in { opacity: 1; transform: none; transition: opacity .7s var(--ease), transform .7s var(--ease); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .about-grid { grid-template-columns: 1fr; gap: 46px; }
  .about-media { max-width: 560px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .features { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; border-top: 0; }
  .stat { padding: 28px 22px; border: 1px solid rgba(255,255,255,.14); }
  .stat + .stat { border-left: 1px solid rgba(255,255,255,.14); }
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .careers-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px);
    flex-direction: column; align-items: flex-start; justify-content: flex-start;
    gap: 0; background: #fff; padding: calc(var(--header-h) + 20px) 32px 40px;
    box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform .4s var(--ease);
  }
  .nav.open { transform: translateX(0); }
  .nav-list { flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
  .nav-list li { width: 100%; }
  .nav-link { display: block; width: 100%; padding: 14px 0; font-size: 1.1rem; border-bottom: 1px solid var(--line); }
  .nav-link::after { display: none; }
  .nav-cta { margin-top: 22px; width: 100%; }
  body.nav-open { overflow: hidden; }
  .nav-backdrop { position: fixed; inset: 0; background: rgba(12,22,44,.5); z-index: 99; opacity: 0; visibility: hidden; transition: opacity .3s; }
  .nav-backdrop.show { opacity: 1; visibility: visible; }
}

@media (max-width: 620px) {
  .cards { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; }
  .about-badge { right: 12px; padding: 14px 18px; }
  .hero-actions .btn { flex: 1; }
  .roles { gap: 14px 40px; }
}

/* -------- Reduced motion -------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .scroll-dot { display: none; }
}