/* ==========================================================================
   ALAS — Academia Latinoamericana de Aviación Superior
   Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700;800&display=swap');

@font-face{
  font-family:'Gilroy';
  src:url('../fonts/Gilroy-Regular.woff2') format('woff2'),
      url('../fonts/Gilroy-Regular.woff') format('woff'),
      url('../fonts/Gilroy-Regular.ttf') format('truetype');
  font-weight:400;
  font-style:normal;
  font-display:swap;
}

:root{
  /* Palette — official ALAS brand: Azul Añil (Pantone 286C) + Gris Azulado (Pantone 877C) */
  --navy-950:#000d29;
  --navy-900:#00133d;
  --navy-800:#001b57;
  --navy-700:#002575;
  --navy-600:#0032a0;
  --steel-500:#8a8d8f;
  --steel-300:#b6c0c6;
  --steel-100:#e4e9ec;
  --white:#f8f9fb;
  --accent-600:#0032a0;
  --accent-400:#7498e7;
  --line:rgba(182,192,198,0.18);

  --font-display:'Gilroy', Georgia, 'Times New Roman', serif;
  --font-body:'Geist', -apple-system, sans-serif;
  --font-mono:'Geist', sans-serif;

  --container:1240px;
  --radius:14px;
  --ease:cubic-bezier(.16,.8,.24,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--white);
  color:var(--navy-900);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
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(--font-display);margin:0;line-height:1.05;letter-spacing:-0.01em;}
p{margin:0;}
button{font-family:inherit;cursor:pointer;}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 28px;
}

section{position:relative;}

/* ---------- Utility ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--accent-600);
  font-weight:500;
}
.eyebrow::before{
  content:'';
  width:22px;height:1px;
  background:var(--accent-600);
  display:inline-block;
}
.hero .eyebrow,.page-hero .eyebrow,.on-navy .eyebrow,.on-navy-800 .eyebrow{color:var(--accent-400);}
.hero .eyebrow::before,.page-hero .eyebrow::before,.on-navy .eyebrow::before,.on-navy-800 .eyebrow::before{background:var(--accent-400);}
.section-head{
  max-width:640px;
  margin-bottom:56px;
}
.section-head h2{
  font-size:clamp(2rem,4vw,2.8rem);
  margin-top:14px;
  color:var(--navy-900);
}
.section-head p{
  margin-top:18px;
  font-size:1.05rem;
  line-height:1.65;
  color:var(--steel-500);
}
.section-head.on-dark p{color:var(--steel-300);}
.section-head.on-dark h2{color:var(--white);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;
  border:1px solid var(--line);
  border-radius:100px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.05em;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 28px;
  border-radius:100px;
  font-weight:600;
  font-size:0.95rem;
  border:1px solid transparent;
  transition:transform .35s var(--ease), background .3s ease, color .3s ease, border-color .3s ease;
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;flex-shrink:0;transition:transform .3s ease;}
.btn:hover svg{transform:translateX(4px);}
.btn-primary{background:var(--white);color:var(--navy-950);}
.btn-primary:hover{background:var(--steel-100);transform:translateY(-2px);}
.btn-outline{border-color:rgba(255,255,255,0.3);color:var(--white);}
.btn-outline:hover{border-color:var(--white);transform:translateY(-2px);}
.btn-outline.on-light{border-color:var(--navy-600);color:var(--navy-900);}
.btn-outline.on-light:hover{border-color:var(--navy-900);}
.btn-block{width:100%;justify-content:center;}

/* waypoint bullet list — echoes aeronautical chart fix points */
.waypoints{display:flex;flex-direction:column;gap:14px;}
.waypoints li{
  display:flex;align-items:flex-start;gap:14px;
  font-size:.98rem;color:var(--navy-700);line-height:1.5;
}
.waypoints .wp-mark{
  flex:none;width:17px;height:17px;margin-top:3px;
  background-color:var(--accent-600);
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17.8 19.2 16 11l3.5-3.5C21 6 21.5 4 21 3c-1-.5-3 0-4.5 1.5L13 8 4.8 6.2c-.5-.1-.9.1-1.1.5l-.3.5c-.2.5-.1 1 .3 1.3L9 12l-2 3H4l-1 1 3 2 2 3 1-1v-3l3-2 3.5 5.3c.3.4.8.5 1.3.3l.5-.2c.4-.3.6-.7.5-1.2z'/%3E%3C/svg%3E");
  mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17.8 19.2 16 11l3.5-3.5C21 6 21.5 4 21 3c-1-.5-3 0-4.5 1.5L13 8 4.8 6.2c-.5-.1-.9.1-1.1.5l-.3.5c-.2.5-.1 1 .3 1.3L9 12l-2 3H4l-1 1 3 2 2 3 1-1v-3l3-2 3.5 5.3c.3.4.8.5 1.3.3l.5-.2c.4-.3.6-.7.5-1.2z'/%3E%3C/svg%3E");
  -webkit-mask-size:contain;mask-size:contain;
  -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
  -webkit-mask-position:center;mask-position:center;
}
.waypoints.on-dark li{color:var(--steel-300);}
.waypoints.on-dark .wp-mark{background-color:var(--accent-400);}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:20px 0;
  transition:background .35s ease, padding .35s ease, border-color .35s ease;
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{
  background:rgba(0,13,41,0.86);
  backdrop-filter:blur(14px);
  padding:14px 0;
  border-bottom-color:var(--line);
}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:58px;width:auto;}
.brand-word{font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--white);letter-spacing:.02em;}
.brand-sub{display:block;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;color:var(--steel-300);text-transform:uppercase;margin-top:1px;}

.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{
  padding:10px 16px;
  font-size:.9rem;font-weight:500;color:var(--steel-100);
  border-radius:100px;
  position:relative;
  transition:color .25s ease, background .25s ease;
}
.nav-links a:hover{background:rgba(255,255,255,0.08);}
.nav-links a.active{color:var(--accent-400);}
.nav-cta{display:flex;align-items:center;gap:16px;}
.nav-toggle{
  display:none;
  flex-direction:column;gap:5px;
  background:none;border:none;padding:8px;
}
.nav-toggle span{width:24px;height:2px;background:var(--white);display:block;transition:transform .3s ease, opacity .3s ease;}

/* ---------- Hero (home) ---------- */
.hero{
  min-height:90vh;
  background:
    linear-gradient(100deg, var(--navy-950) 0%, rgba(0,13,41,0.92) 32%, rgba(0,13,41,0.55) 62%, rgba(0,13,41,0.28) 100%),
    url('../img/hero-winglet.jpg');
  background-size:cover;
  background-position:center 60%;
  color:var(--white);
  display:flex;
  align-items:center;
  padding:150px 0 90px;
  overflow:hidden;
}
.hero-grid{
  position:absolute;inset:0;
  background-image:url('../img/copa-arte.png');
  background-repeat:no-repeat;
  background-position:right -220px center;
  background-size:auto 220%;
  opacity:.14;
  mix-blend-mode:screen;
  mask-image:linear-gradient(to left, black 8%, transparent 50%);
  -webkit-mask-image:linear-gradient(to left, black 8%, transparent 50%);
  pointer-events:none;
}
.hero .container{position:relative;width:100%;}
.hero-copy{max-width:760px;}
.hero-copy h1{
  font-size:clamp(2.6rem,5.4vw,4.4rem);
  color:var(--white);
}
.hero-copy h1 em{
  font-style:normal;color:var(--accent-400);
}
.hero-copy .eyebrow{margin-bottom:20px;}
.hero-copy p.lead{
  margin-top:24px;max-width:560px;
  font-size:1.12rem;line-height:1.7;color:var(--steel-300);
}
.hero-actions{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;}
.hero-stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:32px 36px;margin-top:64px;padding-top:32px;
  border-top:1px solid var(--line);
  max-width:560px;
}
.hero-stats .stat b{
  font-family:var(--font-display);font-size:2rem;color:var(--white);display:block;
}
.hero-stats .stat span{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-500);
}

/* page (interior) hero — shorter, for subpages */
.page-hero{
  padding:170px 0 90px;
  background:
    radial-gradient(ellipse 700px 400px at 90% -20%, rgba(255,255,255,0.06), transparent 60%),
    linear-gradient(180deg,var(--navy-950), var(--navy-900));
  color:var(--white);
  position:relative;
  overflow:hidden;
}
.page-hero .hero-grid{opacity:.18;}
.page-hero .container{position:relative;z-index:1;}
.page-hero h1{font-size:clamp(2.4rem,5vw,3.6rem);color:var(--white);margin-top:16px;max-width:760px;}
.page-hero p.lead{margin-top:20px;max-width:600px;font-size:1.08rem;line-height:1.7;color:var(--steel-300);}
.breadcrumb{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--steel-500);text-transform:uppercase;}
.breadcrumb span{color:var(--accent-400);}

/* ---------- Sections generic ---------- */
.section{padding:110px 0;}
.section-tight{padding:80px 0;}
.on-navy{background:var(--navy-900);color:var(--white);position:relative;overflow:hidden;}
.on-navy-800{background:var(--navy-800);color:var(--white);position:relative;overflow:hidden;}
.on-navy::before,.on-navy-800::before{
  content:'';
  position:absolute;inset:0;
  background-image:url('../img/copa-arte.png');
  background-repeat:no-repeat;
  background-position:right -220px center;
  background-size:auto 220%;
  opacity:.14;
  mix-blend-mode:screen;
  mask-image:linear-gradient(to left, black 8%, transparent 50%);
  -webkit-mask-image:linear-gradient(to left, black 8%, transparent 50%);
  pointer-events:none;
}
.on-navy .container,.on-navy-800 .container{position:relative;z-index:1;}
.bg-panel{background:var(--steel-100);}

.flight-divider{
  height:1px;background:var(--line);
  position:relative;
}
.flight-divider::before{
  content:'';position:absolute;top:-3px;left:50%;transform:translateX(-50%);
  width:7px;height:7px;border-radius:50%;background:var(--accent-600);
}

/* ---------- Cards: programs ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}

.card{
  background:var(--white);
  border:1px solid rgba(0,27,87,0.08);
  border-radius:var(--radius);
  padding:36px 30px;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s ease;
  position:relative;
}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 48px -20px rgba(0,27,87,0.22);border-color:rgba(0,27,87,0.05);}
.card-index{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
}
.card .card-index{color:var(--accent-600);}
.card h3{font-size:1.35rem;margin-top:14px;color:var(--navy-900);}
.card p{margin-top:12px;color:var(--steel-500);line-height:1.6;font-size:.96rem;}
.card-meta{
  display:flex;gap:18px;margin-top:22px;padding-top:20px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;
}
.card .card-meta{border-top:1px solid var(--steel-100);color:var(--navy-600);}
.card-icon{
  width:52px;height:52px;border-radius:12px;
  background:var(--navy-900);color:var(--accent-400);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:6px;
}
.card-icon svg{width:26px;height:26px;}

/* program card on dark */
.card-dark{
  background:var(--navy-800);
  border:1px solid var(--navy-600);
  border-radius:var(--radius);
  padding:36px 30px;
  transition:transform .4s var(--ease), border-color .4s ease, background .4s ease;
}
.card-dark:hover{transform:translateY(-6px);border-color:var(--accent-400);background:var(--navy-700);}
.card-dark .card-index{color:var(--accent-400);}
.card-dark h3{color:var(--white);font-size:1.3rem;margin-top:14px;}
.card-dark p{color:var(--steel-300);margin-top:10px;font-size:.94rem;line-height:1.6;}
.card-dark .card-meta{border-top:1px solid var(--navy-600);color:var(--steel-300);}

/* stat strip */
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.stats-strip .stat-item{
  padding:36px 28px;border-right:1px solid var(--line);
}
.stats-strip .stat-item:last-child{border-right:none;}
.stats-strip b{font-family:var(--font-display);font-size:2.4rem;display:block;color:var(--navy-900);}
.stats-strip.on-navy b{color:var(--white);}
.stats-strip span{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel-500);}

/* value / feature blocks */
.value-block{display:flex;gap:20px;}
.value-block .num{
  font-family:var(--font-mono);font-size:.85rem;color:var(--accent-600);
  border:1px solid var(--line);border-radius:50%;
  width:38px;height:38px;flex:none;
  display:flex;align-items:center;justify-content:center;
}
.value-block h4{font-size:1.12rem;color:var(--navy-900);}
.value-block p{margin-top:8px;color:var(--steel-500);font-size:.95rem;line-height:1.6;}
.value-block.on-dark h4{color:var(--white);}
.value-block.on-dark p{color:var(--steel-300);}
.value-block.on-dark .num{color:var(--accent-400);}

/* timeline (quienes somos / admisiones steps) */
.timeline{position:relative;padding-left:40px;}
.timeline::before{content:'';position:absolute;left:9px;top:6px;bottom:6px;width:1px;background:var(--line);}
.timeline-item{position:relative;padding-bottom:44px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:'';position:absolute;left:-40px;top:2px;width:19px;height:19px;border-radius:50%;
  background:var(--navy-900);border:2px solid var(--accent-600);
}
.timeline-item .tl-year{font-family:var(--font-mono);font-size:12px;color:var(--accent-600);letter-spacing:.08em;}
.timeline-item h4{margin-top:6px;font-size:1.15rem;color:var(--navy-900);}
.timeline-item p{margin-top:8px;color:var(--steel-500);font-size:.95rem;line-height:1.6;max-width:560px;}
.timeline.on-dark::before{background:var(--line);}
.timeline.on-dark .timeline-item::before{background:var(--navy-800);}
.timeline.on-dark .timeline-item h4{color:var(--white);}
.timeline.on-dark .timeline-item p{color:var(--steel-300);}

/* step cards (admisiones) */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
.step-card{
  border:1px solid var(--steel-100);border-radius:var(--radius);
  padding:30px 24px;position:relative;
}
.step-card .step-num{
  font-family:var(--font-display);font-size:2.6rem;color:var(--steel-100);
  position:absolute;top:14px;right:20px;
}
.step-card h4{font-size:1.05rem;color:var(--navy-900);margin-top:26px;position:relative;}
.step-card p{margin-top:10px;font-size:.92rem;color:var(--steel-500);line-height:1.6;position:relative;}

/* aircraft (flota) */
.aircraft-card{
  border:1px solid var(--steel-100);border-radius:var(--radius);
  overflow:hidden;background:var(--white);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.aircraft-card:hover{transform:translateY(-6px);box-shadow:0 24px 48px -20px rgba(0,27,87,0.18);}
.aircraft-visual{
  height:220px;position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--navy-900),var(--navy-700));
  display:flex;align-items:center;justify-content:center;
}
.aircraft-visual .hero-grid{opacity:.35;}
.aircraft-visual svg{width:64%;color:var(--accent-400);position:relative;filter:drop-shadow(0 12px 18px rgba(0,0,0,.35));}
.aircraft-visual img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.aircraft-card:hover .aircraft-visual img{transform:scale(1.05);}
.aircraft-body{padding:28px 26px;}
.aircraft-body .tag{font-family:var(--font-mono);font-size:11px;color:var(--accent-600);letter-spacing:.1em;text-transform:uppercase;}
.aircraft-body h3{margin-top:10px;font-size:1.3rem;color:var(--navy-900);}
.aircraft-body p{margin-top:10px;color:var(--steel-500);font-size:.92rem;line-height:1.6;}
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px;padding-top:20px;border-top:1px solid var(--steel-100);}
.spec-grid div span{display:block;font-family:var(--font-mono);font-size:10.5px;color:var(--steel-500);text-transform:uppercase;letter-spacing:.06em;}
.spec-grid div b{font-family:var(--font-display);font-size:1.15rem;color:var(--navy-900);}

/* faq (admisiones) */
.faq-item{border-bottom:1px solid var(--steel-100);padding:26px 0;}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  cursor:pointer;font-weight:600;font-size:1.02rem;color:var(--navy-900);
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .plus{
  flex:none;width:26px;height:26px;border-radius:50%;border:1px solid var(--steel-300);
  position:relative;
}
.faq-item summary .plus::before,.faq-item summary .plus::after{
  content:'';position:absolute;background:var(--navy-700);
}
.faq-item summary .plus::before{left:6px;right:6px;top:50%;height:1.5px;transform:translateY(-50%);}
.faq-item summary .plus::after{top:6px;bottom:6px;left:50%;width:1.5px;transform:translateX(-50%);transition:opacity .2s ease;}
.faq-item[open] summary .plus::after{opacity:0;}
.faq-item p{margin-top:16px;color:var(--steel-500);line-height:1.65;font-size:.96rem;max-width:680px;}

/* forms (admisiones / contacto) */
.form-panel{
  background:var(--navy-900);border-radius:20px;
  padding:48px;color:var(--white);
  position:relative;overflow:hidden;
}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;}
.field label{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel-300);}
.field input,.field select,.field textarea{
  background:rgba(255,255,255,0.05);
  border:1px solid var(--line);
  border-radius:10px;
  padding:14px 16px;
  color:var(--white);
  font-family:var(--font-body);font-size:.95rem;
  transition:border-color .25s ease, background .25s ease;
}
.field input::placeholder,.field textarea::placeholder{color:var(--steel-500);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent-400);background:rgba(255,255,255,0.08);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-note{font-size:.82rem;color:var(--steel-500);margin-top:16px;line-height:1.6;}

/* contact info cards */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.contact-card{
  display:flex;gap:16px;padding:22px;border:1px solid var(--steel-100);border-radius:var(--radius);
}
.contact-card .ci-icon{
  flex:none;width:46px;height:46px;border-radius:12px;background:var(--navy-900);color:var(--accent-400);
  display:flex;align-items:center;justify-content:center;
}
.contact-card .ci-icon svg{width:22px;height:22px;}
.contact-card h4{font-size:1rem;color:var(--navy-900);}
.contact-card p{margin-top:6px;color:var(--steel-500);font-size:.93rem;line-height:1.6;}
.contact-card a:hover{color:var(--accent-600);}

.map-frame{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--steel-100);
  height:100%;min-height:340px;
}
.map-frame iframe{width:100%;height:100%;border:0;filter:grayscale(1) contrast(1.05) brightness(1.03);}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800));
  border-radius:24px;
  padding:70px 60px;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  color:var(--white);
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 500px 300px at 90% 10%, rgba(255,255,255,.08), transparent 65%);
}
.cta-band .cta-copy{position:relative;max-width:520px;}
.cta-band h2{font-size:clamp(1.8rem,3vw,2.4rem);color:var(--white);}
.cta-band p{margin-top:14px;color:var(--steel-300);font-size:1.02rem;line-height:1.6;}
.cta-band .cta-actions{position:relative;display:flex;gap:16px;flex-shrink:0;}

/* logos / accreditation strip */
.accred-strip{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:28px;
  padding:32px 0;
}
.accred-strip .accred-item{
  display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12.5px;
  letter-spacing:.06em;color:var(--steel-500);text-transform:uppercase;
}
.accred-strip .accred-item svg{width:20px;height:20px;color:var(--navy-700);}

/* ---------- Footer ---------- */
.footer{background:var(--navy-950);color:var(--steel-300);padding:80px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 0.8fr 0.8fr 1fr;gap:40px;padding-bottom:56px;border-bottom:1px solid var(--line);}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand p{max-width:300px;font-size:.92rem;line-height:1.65;color:var(--steel-500);}
.footer h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-300);margin-bottom:20px;}
.footer-links li{margin-bottom:12px;}
.footer-links a{font-size:.92rem;color:var(--steel-300);transition:color .2s ease;}
.footer-links a:hover{color:var(--accent-400);}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;transition:border-color .2s ease, color .2s ease;
}
.footer-social a:hover{border-color:var(--accent-400);color:var(--accent-400);}
.footer-social svg{width:16px;height:16px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;font-size:.82rem;color:var(--steel-500);flex-wrap:wrap;gap:12px;}
.footer-bottom a:hover{color:var(--accent-400);}

/* ---------- Reveal on scroll ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
[data-reveal].in-view{opacity:1;transform:translateY(0);}
[data-reveal-group] > *{transition-delay:calc(var(--i,0) * 90ms);}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;row-gap:40px;}
  .stats-strip{grid-template-columns:repeat(2,1fr);}
  .stats-strip .stat-item:nth-child(2){border-right:none;}
}
@media (max-width:860px){
  .nav-links,.nav-cta .btn-outline{display:none;}
  .nav-toggle{display:flex;}
  .nav.menu-open .nav-links{
    display:flex;position:fixed;inset:0;top:70px;background:var(--navy-950);
    flex-direction:column;padding:30px;gap:4px;
  }
  .nav.menu-open .nav-links a{font-size:1.1rem;padding:16px 10px;}
  .grid-2,.cta-band,.field-row,.contact-grid{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:48px 32px;}
  .form-panel{padding:32px 24px;}
}
@media (max-width:640px){
  .grid-3,.grid-4,.steps{grid-template-columns:1fr;}
  .stats-strip{grid-template-columns:1fr 1fr;}
  .section{padding:76px 0;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band .cta-actions{flex-direction:column;width:100%;}
  .cta-band .btn{width:100%;justify-content:center;}
}