/* ==========================================================================
   Erevonix — brand design system
   Colors/fonts locked to the brand guide. Do not introduce new ones.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Tektur:wght@400..900&family=Outfit:wght@400;500;600;700;800&family=Work+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root{
  --navy:#0C1B3E;
  --blue:#1174BB;
  --green:#66B345;
  --white:#FFFFFF;
  --ink:#2B3242;
  --gray:#6B7280;
  --line:#E3E7EF;
  --tint:#EFF5FB;
  --tintg:#F2F8EE;

  --f-display:'Tektur', monospace;
  --f-head:'Outfit', Arial, sans-serif;
  --f-body:'Work Sans', Arial, sans-serif;

  --container:1180px;
  --radius:14px;
  --shadow: 0 10px 30px rgba(12,27,62,0.08);
  --shadow-lg: 0 20px 50px rgba(12,27,62,0.14);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; }
body{
  margin:0;
  overflow-x:hidden;
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.65;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--f-head); color:var(--navy); margin:0 0 .5em 0; font-weight:700; line-height:1.15; }
p{ margin:0 0 1em 0; }
.container{ width:100%; max-width:var(--container); margin:0 auto; padding:0 24px; }

.d-font{ font-family:var(--f-display); font-weight:700; letter-spacing:.04em; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--f-head); font-weight:700; font-size:12px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--blue);
}
.eyebrow::before{ content:""; width:22px; height:2px; background:var(--green); display:inline-block; }

.section{ padding:88px 0; }
.section--tight{ padding:56px 0; }
.section--tint{ background:var(--tint); }
.section--navy{ background:var(--navy); color:rgba(255,255,255,.88); }
.section--navy h2, .section--navy h3{ color:var(--white); }

.section-head{ max-width:680px; margin:0 0 44px 0; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

.lede{ font-size:18px; color:var(--gray); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--f-head); font-weight:700; font-size:14px; letter-spacing:.02em;
  padding:14px 26px; border-radius:999px; border:2px solid transparent;
  cursor:pointer; transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--blue); color:var(--white); box-shadow:0 10px 24px rgba(17,116,187,.28); }
.btn-primary:hover{ background:#0d5f9c; }
.btn-outline{ background:transparent; color:var(--navy); border-color:var(--navy); }
.btn-outline:hover{ background:var(--navy); color:var(--white); }
.btn-outline-light{ background:transparent; color:var(--white); border-color:rgba(255,255,255,.5); }
.btn-outline-light:hover{ background:var(--white); color:var(--navy); }
.btn-green{ background:var(--green); color:var(--white); box-shadow:0 10px 24px rgba(102,179,69,.28); }
.btn-green:hover{ background:#57a038; }
.btn-block{ width:100%; }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.92); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding:14px 0; }
.nav__logo img{ height:34px; }
.nav__links{ display:flex; align-items:center; gap:34px; }
.nav__links a{
  font-family:var(--f-head); font-weight:600; font-size:14.5px; color:var(--navy);
  position:relative; padding:4px 0;
}
.nav__links a.active,.nav__links a:hover{ color:var(--blue); }
.nav__links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px; background:var(--green);
}
.nav__cta{ display:flex; align-items:center; gap:18px; }
.nav__phone{ display:flex; align-items:center; gap:8px; font-family:var(--f-head); font-weight:700; font-size:13.5px; color:var(--navy); }
.nav__phone svg{ width:16px; height:16px; color:var(--green); }
.nav__toggle{ display:none; }
.nav__mobile-cta{ display:none; }

@media (max-width: 920px){
  .nav__links{
    position:fixed; top:70px; left:0; right:0; height:calc(100vh - 70px);
    background:var(--white); flex-direction:column;
    align-items:flex-start; gap:0; padding:10px 24px 30px; transform:translateX(100%);
    transition:transform .25s ease; overflow-y:auto; border-top:1px solid var(--line);
  }
  .nav__links.open{ transform:translateX(0); }
  .nav__links a{ width:100%; padding:16px 0; border-bottom:1px solid var(--line); }
  .nav__links .nav__mobile-cta{ display:block; margin-top:18px; width:100%; }
  .nav__phone{ display:none; }
  .nav__toggle{
    display:flex; flex-direction:column; gap:5px; width:26px; background:none; border:0; cursor:pointer; padding:6px;
  }
  .nav__toggle span{ height:2px; width:100%; background:var(--navy); border-radius:2px; transition:transform .2s ease, opacity .2s ease; }
  .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); }
}

/* ---------- hero ---------- */
.hero{ position:relative; overflow:hidden; background:var(--navy); color:var(--white); }
.hero__bg-fade{
  position:absolute; inset:0;
  background:
    radial-gradient(680px 420px at 85% -10%, rgba(17,116,187,.45), transparent 60%),
    radial-gradient(600px 400px at -5% 110%, rgba(102,179,69,.35), transparent 60%);
}
.hero__inner{ position:relative; padding:110px 0 96px; }
.hero h1{ color:var(--white); font-size:clamp(34px,5vw,58px); max-width:820px; letter-spacing:-.01em; }
.hero h1 em{ font-style:normal; color:var(--green); }
.hero p.lede{ color:rgba(255,255,255,.75); max-width:560px; font-size:19px; }
.hero__cta{ display:flex; gap:16px; margin-top:34px; flex-wrap:wrap; }
.hero__stats{ display:flex; gap:38px; margin-top:64px; flex-wrap:wrap; }
.hero__stat b{ display:block; font-family:var(--f-head); font-size:30px; color:var(--white); }
.hero__stat span{ font-size:12.5px; color:rgba(255,255,255,.6); letter-spacing:.04em; text-transform:uppercase; }

.page-hero{ background:var(--navy); color:var(--white); position:relative; overflow:hidden; }
.page-hero__inner{ position:relative; padding:74px 0 64px; }
.page-hero .eyebrow{ color:#8FD0FF; }
.page-hero .eyebrow::before{ background:var(--green); }
.page-hero h1{ color:var(--white); font-size:clamp(30px,4.4vw,46px); max-width:760px; }
.page-hero p.lede{ color:rgba(255,255,255,.72); max-width:620px; }

/* ---------- grids & cards ---------- */
.grid{ display:grid; gap:28px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:920px){ .grid-3,.grid-4{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }

.card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:30px; transition:box-shadow .2s ease, transform .2s ease;
}
.card:hover{ box-shadow:var(--shadow); transform:translateY(-3px); }
.card__icon{
  width:46px; height:46px; border-radius:12px; background:var(--blue);
  display:flex; align-items:center; justify-content:center; margin-bottom:18px;
}
.card__icon svg{ width:22px; height:22px; color:var(--white); }
.card__icon.green{ background:var(--green); }
.card h3{ font-size:18px; }
.card p{ color:var(--gray); font-size:14.5px; margin-bottom:0; }
.card__link{ display:inline-flex; align-items:center; gap:6px; margin-top:16px; font-family:var(--f-head); font-weight:700; font-size:13.5px; color:var(--blue); }

.stat-strip{ display:flex; flex-wrap:wrap; gap:0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.stat-strip__item{ flex:1 1 200px; padding:30px 26px; border-right:1px solid var(--line); }
.stat-strip__item:last-child{ border-right:0; }
.stat-strip__item b{ display:block; font-family:var(--f-head); font-size:32px; color:var(--navy); }
.stat-strip__item span{ font-size:13px; color:var(--gray); }

/* ---------- work / portfolio ---------- */
.work-card{ border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--white); transition:box-shadow .2s ease, transform .2s ease; }
.work-card:hover{ box-shadow:var(--shadow-lg); transform:translateY(-4px); }
.work-card__shot{ position:relative; overflow:hidden; background:var(--tint); aspect-ratio:16/9.6; }
.work-card__shot img{ width:100%; height:100%; object-fit:cover; object-position:top; }
.work-card__body{ padding:22px 24px 26px; }
.work-card__tag{ font-family:var(--f-head); font-weight:700; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--green); }
.work-card h3{ font-size:17px; margin-top:6px; }
.work-card p{ color:var(--gray); font-size:14px; }

.proof-card{ border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--white); }
.proof-card__shot{ border-bottom:1px solid var(--line); background:#f7f9fc; }
.proof-card__shot img{ width:100%; display:block; }
.proof-card__body{ padding:18px 20px; }
.proof-card__stat{ font-family:var(--f-head); font-weight:800; font-size:22px; color:var(--navy); }
.proof-card__label{ font-size:12.5px; color:var(--gray); }

/* ---------- rotating logo marquee ---------- */
.marquee{
  overflow:hidden; width:100%;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee__track{ display:flex; width:max-content; animation:marquee-scroll linear infinite; }
.marquee:hover .marquee__track{ animation-play-state:paused; }
.marquee__group{ display:flex; align-items:center; gap:56px; padding-right:56px; flex-shrink:0; }
.marquee__group img{ height:32px; width:auto; object-fit:contain; display:block; }
@keyframes marquee-scroll{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion: reduce){
  .marquee__track{ animation:none; }
  .marquee{ overflow-x:auto; -webkit-mask-image:none; mask-image:none; }
}

/* certification strip (light bg, real-color logos) */
.marquee--certs .marquee__track{ animation-duration:26s; }
.marquee--certs .marquee__group img{ height:30px; }

/* brand strip (light bg, larger set) */
.marquee--brands .marquee__track{ animation-duration:42s; }
.marquee--brands .marquee__group img{ height:26px; }

/* navy variant: white chip behind every logo so any logo color stays legible */
.marquee--chips .marquee__group{ gap:20px; padding-right:20px; }
.marquee__chip{
  background:var(--white); border-radius:10px; padding:12px 20px;
  display:flex; align-items:center; justify-content:center; height:56px;
}
.marquee--chips .marquee__group img{ height:26px; }

/* ---------- service detail rows ---------- */
.svc-row{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; padding:56px 0; border-bottom:1px solid var(--line); }
.svc-row:last-child{ border-bottom:0; }
.svc-row.reverse .svc-row__media{ order:2; }
.svc-row__num{ font-family:var(--f-display); color:var(--line); font-size:56px; line-height:1; margin-bottom:10px; }
.svc-row__media{ background:var(--tint); border-radius:var(--radius); padding:20px; border:1px solid var(--line); }
.svc-row__media img{ border-radius:8px; }
.svc-list{ margin-top:18px; }
.svc-list li{ display:flex; gap:10px; align-items:flex-start; padding:6px 0; color:var(--ink); font-size:14.5px; }
.svc-list li::before{ content:"—"; color:var(--green); font-weight:700; flex:0 0 auto; }
@media (max-width:840px){ .svc-row{ grid-template-columns:1fr; gap:26px; } .svc-row.reverse .svc-row__media{ order:0; } }

/* ---------- about ---------- */
.timeline{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:840px){ .timeline{ grid-template-columns:1fr; } }
.value-card{ padding:26px 0; border-top:2px solid var(--navy); }
.value-card b{ display:block; font-family:var(--f-head); font-size:17px; color:var(--navy); margin-bottom:6px; }
.value-card p{ color:var(--gray); font-size:14.5px; margin:0; }

/* ---------- contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:start; }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }
.form-field{ margin-bottom:18px; }
.form-field label{ display:block; font-family:var(--f-head); font-weight:600; font-size:13px; color:var(--navy); margin-bottom:6px; }
.form-field input, .form-field textarea, .form-field select{
  width:100%; padding:13px 16px; border:1.5px solid var(--line); border-radius:10px;
  font-family:var(--f-body); font-size:14.5px; color:var(--ink); background:var(--white);
  transition:border-color .15s ease;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{ outline:none; border-color:var(--blue); }
.form-field textarea{ resize:vertical; min-height:130px; }
.contact-info-card{ background:var(--navy); color:var(--white); border-radius:var(--radius); padding:34px; }
.contact-info-card .row{ display:flex; gap:14px; align-items:flex-start; padding:14px 0; border-top:1px solid rgba(255,255,255,.12); }
.contact-info-card .row:first-of-type{ border-top:0; padding-top:0; }
.contact-info-card .row svg{ width:18px; height:18px; color:var(--green); flex:0 0 auto; margin-top:2px; }
.contact-info-card .row b{ display:block; font-family:var(--f-head); font-size:12px; letter-spacing:.06em; text-transform:uppercase; color:rgba(255,255,255,.55); margin-bottom:2px; }
.map-wrap{ border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); margin-top:24px; }
.map-wrap iframe{ width:100%; height:260px; border:0; display:block; }

.form-success{ display:none; background:var(--tintg); border:1.5px solid var(--green); color:#2f5a20; padding:16px 20px; border-radius:10px; font-size:14px; margin-bottom:18px; }

/* ---------- footer ---------- */
.site-footer{ background:var(--navy); color:rgba(255,255,255,.7); padding-top:70px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,.1); }
@media (max-width:840px){ .footer-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-grid h4{ color:var(--white); font-size:13px; letter-spacing:.08em; text-transform:uppercase; margin-bottom:16px; }
.footer-grid ul li{ padding:6px 0; font-size:14px; }
.footer-grid ul li a:hover{ color:var(--white); }
.footer-logo img{ height:30px; margin-bottom:16px; }
.footer-tagline{ font-family:var(--f-body); font-style:italic; color:rgba(255,255,255,.45); font-size:13.5px; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding:22px 0; font-size:12.5px; flex-wrap:wrap; gap:10px; }

/* ---------- CTA band ---------- */
.cta-band{ background:linear-gradient(120deg, var(--blue), #0d5f9c); color:var(--white); border-radius:20px; padding:54px 48px; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.cta-band h2{ color:var(--white); margin:0; font-size:28px; max-width:520px; }
@media (max-width:700px){ .cta-band{ padding:40px 28px; text-align:center; justify-content:center; } .cta-band h2{ max-width:none; } }

/* ---------- misc ---------- */
.badge{ display:inline-block; background:var(--tintg); color:#3f7a2c; font-family:var(--f-head); font-weight:700; font-size:11.5px; letter-spacing:.05em; text-transform:uppercase; padding:6px 12px; border-radius:999px; }
.divider{ height:1px; background:var(--line); border:0; margin:0; }
.breadcrumb{ font-size:13px; color:rgba(255,255,255,.55); margin-bottom:18px; }
.breadcrumb a:hover{ color:var(--white); }

.fade-up{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.fade-up.in{ opacity:1; transform:translateY(0); }