/* ==========================================================================
   METALMAN — borrador de estilos
   Puertas enrollables & automatismos industriales
   Dirección estética: industrial / utilitario, ejecutado en limpio.
   Motivo visual recurrente: "lama" horizontal (slat) que evoca el
   enrollado de una cortina metálica — se usa en hero, separadores,
   bordes de tarjetas y micro-interacciones.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  --navy:        #081B33;
  --navy-soft:   #102B4E;
  --blue:        #1456F0;
  --blue-dark:   #0B3CC2;
  --blue-deep:   #082B8E;
  --blue-light:  #E9F0FE;
  --blue-mist:   #F3F7FF;
  --accent:      #FF7A29;
  --accent-dark: #DD5E10;

  --ink:      #0E1726;
  --grey-700: #45526B;
  --grey-500: #707D96;
  --grey-300: #C7D0E0;
  --grey-150: #E4E9F4;
  --grey-100: #F0F3F9;
  --bg:       #F6F8FC;
  --white:    #FFFFFF;
  --line:     #E2E8F4;

  --radius-sm: 4px;
  --radius-md: 10px;
  --shadow-sm: 0 2px 10px rgba(8,27,51,.06);
  --shadow-md: 0 14px 34px rgba(8,27,51,.10);
  --shadow-lg: 0 26px 64px rgba(8,27,51,.20);

  --font-display: 'Big Shoulders Display', sans-serif;
  --font-body: 'Manrope', sans-serif;

  --container: 1220px;
  --ease: cubic-bezier(.22,.68,0,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
input,textarea,select{ font-family:inherit; font-size:1rem; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:800; line-height:1.05; letter-spacing:.01em; }
.container{ width:100%; max-width:var(--container); margin:0 auto; padding:0 24px; }

/* ---------- Utilities ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-display); font-weight:700; text-transform:uppercase;
  letter-spacing:.14em; font-size:.8rem; color:var(--blue);
}
.eyebrow::before{
  content:''; width:26px; height:3px; background:var(--accent); display:block;
}
.section{ padding:96px 0; }
.section--tight{ padding:64px 0; }
.section-head{ max-width:640px; margin-bottom:48px; }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head h2{ font-size:clamp(2.1rem,4vw,3rem); margin:14px 0 16px; color:var(--navy); text-transform:uppercase; }
.section-head p{ color:var(--grey-700); font-size:1.05rem; }
.bg-navy{ background:var(--navy); color:var(--white); }
.bg-mist{ background:var(--blue-mist); }
.text-accent{ color:var(--accent); }
.text-blue{ color:var(--blue); }

/* slat divider used between sections */
.slat-divider{
  height:10px;
  background:repeating-linear-gradient(
    to right, var(--blue) 0 38px, var(--blue-dark) 38px 40px
  );
}
.bg-navy .slat-divider, .divider-on-navy{
  background:repeating-linear-gradient(
    to right, rgba(255,255,255,.14) 0 38px, rgba(255,255,255,.32) 38px 40px
  );
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--font-display); font-weight:700; text-transform:uppercase; letter-spacing:.06em;
  font-size:.95rem; padding:15px 30px; border-radius:var(--radius-sm);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-accent{ background:var(--accent); color:var(--white); box-shadow:0 10px 24px rgba(255,122,41,.35); }
.btn-accent:hover{ background:var(--accent-dark); transform:translateY(-2px); }
.btn-primary{ background:var(--blue); color:var(--white); box-shadow:0 10px 24px rgba(20,86,240,.3); }
.btn-primary:hover{ background:var(--blue-dark); transform:translateY(-2px); }
.btn-outline{ background:transparent; color:var(--white); border:2px solid rgba(255,255,255,.5); }
.btn-outline:hover{ border-color:var(--white); background:rgba(255,255,255,.08); }
.btn-outline-blue{ background:transparent; color:var(--blue); border:2px solid var(--blue); }
.btn-outline-blue:hover{ background:var(--blue); color:var(--white); }
.btn-block{ width:100%; }
.btn svg{ width:18px; height:18px; flex:none; }

/* ---------- Header ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  padding:20px 0;
  transition:background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; }
.site-header.is-scrolled{
  background:rgba(8,27,51,.92); backdrop-filter:blur(10px);
  padding:12px 0; box-shadow:0 8px 30px rgba(0,0,0,.18);
}
.logo{ display:flex; align-items:center; gap:10px; color:var(--white); }
.logo .mark{ width:38px; height:38px; flex:none; }
.logo .word{ font-family:var(--font-display); font-weight:800; font-size:1.55rem; letter-spacing:.02em; text-transform:uppercase; }
.logo .word span{ color:var(--accent); }

.main-nav ul{ display:flex; gap:36px; align-items:center; }
.main-nav a{
  font-family:var(--font-display); font-weight:700; text-transform:uppercase; letter-spacing:.05em;
  font-size:.92rem; color:rgba(255,255,255,.82); position:relative; padding:6px 0;
}
.main-nav a::after{
  content:''; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--accent);
  transition:width .25s var(--ease);
}
.main-nav a:hover, .main-nav a.active{ color:var(--white); }
.main-nav a:hover::after, .main-nav a.active::after{ width:100%; }

.header-cta{ display:flex; align-items:center; gap:18px; }
.header-cta .phone{ display:flex; align-items:center; gap:8px; color:var(--white); font-weight:700; font-size:.95rem; }
.header-cta .phone svg{ width:18px; height:18px; color:var(--accent); }

.nav-toggle{ display:none; width:42px; height:36px; position:relative; flex:none; }
.nav-toggle span{ position:absolute; left:0; right:0; height:2px; background:var(--white); transition:all .3s var(--ease); }
.nav-toggle span:nth-child(1){ top:6px; } .nav-toggle span:nth-child(2){ top:17px; } .nav-toggle span:nth-child(3){ top:28px; }
.nav-toggle.is-open span:nth-child(1){ top:17px; transform:rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ top:17px; transform:rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:94vh; display:flex; align-items:center;
  padding:148px 0 80px;
  background:linear-gradient(150deg,var(--navy) 0%,var(--navy-soft) 50%,var(--blue-deep) 100%);
  overflow:hidden; color:var(--white);
}
.hero::after{
  content:''; position:absolute; inset:-20% -20%;
  background:radial-gradient(circle at 75% 20%, rgba(20,86,240,.35), transparent 55%);
  animation:driftGlow 14s ease-in-out infinite alternate;
  pointer-events:none;
}
@keyframes driftGlow{ from{ transform:translate(0,0); } to{ transform:translate(-4%,3%); } }

.hero-slats{ position:absolute; inset:0; z-index:5; display:flex; flex-direction:column; pointer-events:none; }
.hero-slats span{
  flex:1; transform:translateY(0%);
  animation:slatRise .65s var(--ease) forwards;
  animation-delay:calc(var(--i) * 60ms + .15s);
  border-bottom:2px solid rgba(0,0,0,.18);
  box-shadow: inset 0 6px 10px -6px rgba(255,255,255,.12);
}
.hero-slats span.a{ background:var(--navy); }
.hero-slats span.b{ background:var(--navy-soft); }
@keyframes slatRise{ to{ transform:translateY(-110%); } }

.hero .container{ position:relative; z-index:6; display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; }
.hero-content{ opacity:0; animation:fadeUp .8s var(--ease) forwards; animation-delay:1.05s; }
.hero-content .eyebrow{ color:var(--accent); }
.hero-content .eyebrow::before{ background:var(--white); }
.hero-content h1{
  font-size:clamp(2.6rem,5.4vw,4.2rem); text-transform:uppercase; margin:18px 0 22px;
}
.hero-content h1 em{ font-style:normal; color:var(--accent); }
.hero-content p{ font-size:1.12rem; color:rgba(255,255,255,.78); max-width:520px; margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-trust{ display:flex; gap:32px; margin-top:48px; flex-wrap:wrap; }
.hero-trust div{ display:flex; flex-direction:column; }
.hero-trust strong{ font-family:var(--font-display); font-size:2rem; color:var(--white); }
.hero-trust span{ font-size:.82rem; color:rgba(255,255,255,.6); text-transform:uppercase; letter-spacing:.06em; }

.hero-visual{ position:relative; opacity:0; animation:fadeUp .8s var(--ease) forwards; animation-delay:1.25s; }
.door-panel{
  position:relative; aspect-ratio:4/5; border-radius:var(--radius-md); overflow:hidden;
  background:linear-gradient(160deg,#1B3A66,#0E2245); box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.08);
}
.door-panel .frame-glow{ position:absolute; inset:0; box-shadow: inset 0 0 0 10px rgba(255,255,255,.04); }
.door-panel .panel-slats{ position:absolute; left:14px; right:14px; top:14px; bottom:78px; display:flex; flex-direction:column; gap:6px; }
.door-panel .panel-slats i{ flex:1; border-radius:2px; background:linear-gradient(to bottom, rgba(255,255,255,.12), rgba(255,255,255,0)); background-color:#27508C; box-shadow: inset 0 -4px 6px rgba(0,0,0,.25); }
.door-panel .panel-slats i:nth-child(odd){ background-color:#1F4378; }
.door-panel .panel-base{
  position:absolute; left:14px; right:14px; bottom:14px; height:54px; border-radius:6px;
  background:var(--accent); display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); color:var(--navy); font-weight:800; letter-spacing:.05em; text-transform:uppercase; font-size:.85rem;
}
.badge-float{
  position:absolute; bottom:-22px; left:-22px; background:var(--white); color:var(--navy);
  padding:16px 20px; border-radius:var(--radius-md); box-shadow:var(--shadow-lg);
  display:flex; align-items:center; gap:12px; font-family:var(--font-display); font-weight:800;
}
.badge-float svg{ width:30px; height:30px; color:var(--blue); flex:none; }
.badge-float span{ display:block; font-size:.72rem; color:var(--grey-500); font-family:var(--font-body); font-weight:600; text-transform:uppercase; letter-spacing:.04em; }
.badge-float strong{ display:block; font-size:1.05rem; line-height:1.1; }

@keyframes fadeUp{ from{ opacity:0; transform:translateY(26px); } to{ opacity:1; transform:translateY(0); } }

/* ---------- Stats bar ---------- */
.stats-bar{ background:var(--navy); padding:50px 0; }
.stats-grid{ display:grid; grid-template-columns:repeat(4,1fr); }
.stats-grid div{ text-align:center; padding:0 18px; border-right:1px solid rgba(255,255,255,.12); }
.stats-grid div:last-child{ border-right:none; }
.stats-grid strong{ display:block; font-family:var(--font-display); font-size:clamp(2.2rem,4vw,3rem); color:var(--white); }
.stats-grid strong sup{ color:var(--accent); font-size:.65em; top:-.3em; }
.stats-grid span{ color:rgba(255,255,255,.62); font-size:.85rem; text-transform:uppercase; letter-spacing:.05em; }

/* ---------- Services grid ---------- */
.services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.service-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:34px 28px; position:relative; overflow:hidden; transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service-card::before{
  content:''; position:absolute; top:0; left:0; right:0; height:4px;
  background:repeating-linear-gradient(to right, var(--blue) 0 16px, var(--blue-light) 16px 18px);
  transform:scaleX(0); transform-origin:left; transition:transform .4s var(--ease);
}
.service-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.service-card:hover::before{ transform:scaleX(1); }
.service-card .icon{
  width:56px; height:56px; border-radius:var(--radius-sm); background:var(--blue-light); color:var(--blue);
  display:flex; align-items:center; justify-content:center; margin-bottom:22px;
}
.service-card .icon svg{ width:28px; height:28px; }
.service-card h3{ font-size:1.3rem; text-transform:uppercase; margin-bottom:10px; color:var(--navy); }
.service-card p{ color:var(--grey-700); font-size:.97rem; margin-bottom:18px; }
.service-card a{ font-weight:700; font-size:.88rem; text-transform:uppercase; letter-spacing:.04em; color:var(--blue); display:inline-flex; align-items:center; gap:6px; }
.service-card a svg{ width:14px; height:14px; transition:transform .25s var(--ease); }
.service-card a:hover svg{ transform:translateX(4px); }

/* ---------- Process ---------- */
.process-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; position:relative; }
.process-step{ position:relative; padding:30px 24px 24px; background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md); }
.process-step .num{ font-family:var(--font-display); font-size:3.4rem; color:var(--blue-light); font-weight:800; position:absolute; top:6px; right:18px; line-height:1; }
.process-step h4{ font-size:1.08rem; text-transform:uppercase; color:var(--navy); margin:30px 0 10px; position:relative; }
.process-step p{ color:var(--grey-700); font-size:.92rem; position:relative; }

/* ---------- Clients ---------- */
.clients-strip{ display:grid; grid-template-columns:repeat(5,1fr); gap:18px; }
.client-chip{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:22px 14px; text-align:center; color:var(--grey-500); font-family:var(--font-display);
  font-weight:700; text-transform:uppercase; letter-spacing:.03em; font-size:.95rem;
}

/* ---------- Testimonials ---------- */
.testimonial-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.testimonial-card{ background:var(--white); border-radius:var(--radius-md); padding:30px; border:1px solid var(--line); }
.testimonial-card .stars{ color:var(--accent); margin-bottom:16px; letter-spacing:2px; }
.testimonial-card p{ color:var(--grey-700); margin-bottom:22px; font-size:.97rem; }
.testimonial-author{ display:flex; align-items:center; gap:12px; }
.avatar-circle{
  width:46px; height:46px; border-radius:50%; background:var(--navy); color:var(--white);
  display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-weight:800; flex:none;
}
.testimonial-author strong{ display:block; font-size:.94rem; color:var(--navy); }
.testimonial-author span{ display:block; font-size:.8rem; color:var(--grey-500); }

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative; background:linear-gradient(120deg,var(--blue-deep),var(--blue)); color:var(--white);
  padding:80px 0; overflow:hidden;
  clip-path:polygon(0 4%, 100% 0, 100% 96%, 0 100%);
}
.cta-banner .container{ display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; position:relative; z-index:2; }
.cta-banner h2{ font-size:clamp(1.8rem,3.4vw,2.6rem); text-transform:uppercase; max-width:560px; }
.cta-banner .actions{ display:flex; gap:16px; flex-wrap:wrap; }
.cta-banner::before{
  content:''; position:absolute; inset:0; opacity:.12;
  background:repeating-linear-gradient(115deg, var(--white) 0 2px, transparent 2px 36px);
}

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy); color:rgba(255,255,255,.8); padding-top:70px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:48px; }
.footer-brand .logo{ margin-bottom:16px; }
.footer-brand p{ font-size:.92rem; color:rgba(255,255,255,.58); max-width:300px; margin-bottom:20px; }
.footer-social{ display:flex; gap:12px; }
.footer-social a{ width:38px; height:38px; border-radius:50%; border:1px solid rgba(255,255,255,.2); display:flex; align-items:center; justify-content:center; transition:background .25s,border-color .25s; }
.footer-social a:hover{ background:var(--accent); border-color:var(--accent); }
.footer-social svg{ width:16px; height:16px; }
.site-footer h5{ font-family:var(--font-display); text-transform:uppercase; letter-spacing:.05em; font-size:1rem; color:var(--white); margin-bottom:20px; }
.site-footer ul li{ margin-bottom:12px; font-size:.92rem; }
.site-footer ul a:hover{ color:var(--accent); }
.footer-contact li{ display:flex; gap:10px; align-items:flex-start; }
.footer-contact svg{ width:18px; height:18px; color:var(--accent); flex:none; margin-top:2px; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); padding:22px 0; }
.footer-bottom .container{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; font-size:.82rem; color:rgba(255,255,255,.5); }
.footer-bottom a{ color:rgba(255,255,255,.7); }

/* ---------- WhatsApp floating button ---------- */
.wa-float{
  position:fixed; bottom:26px; right:26px; z-index:1200; width:60px; height:60px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow:0 10px 26px rgba(0,0,0,.28);
  animation:pulseWa 2.6s ease-in-out infinite;
}
.wa-float svg{ width:30px; height:30px; color:var(--white); }
@keyframes pulseWa{
  0%,100%{ box-shadow:0 10px 26px rgba(0,0,0,.28), 0 0 0 0 rgba(37,211,102,.5); }
  50%{ box-shadow:0 10px 26px rgba(0,0,0,.28), 0 0 0 12px rgba(37,211,102,0); }
}

/* ---------- Page header (sub pages) ---------- */
.page-hero{
  position:relative; padding:170px 0 90px; background:linear-gradient(150deg,var(--navy),var(--blue-deep));
  color:var(--white); overflow:hidden;
}
.page-hero::before{
  content:''; position:absolute; inset:0; opacity:.14;
  background:repeating-linear-gradient(to bottom, var(--white) 0 3px, transparent 3px 26px);
}
.page-hero .container{ position:relative; z-index:2; }
.breadcrumb{ display:flex; gap:10px; align-items:center; font-size:.85rem; color:rgba(255,255,255,.55); margin-bottom:18px; text-transform:uppercase; letter-spacing:.05em; }
.breadcrumb span{ color:var(--accent); }
.page-hero h1{ font-size:clamp(2.2rem,4.6vw,3.4rem); text-transform:uppercase; }
.page-hero p{ color:rgba(255,255,255,.7); max-width:560px; margin-top:14px; font-size:1.05rem; }

/* ---------- Generic content blocks ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.split.reverse .split-media{ order:2; }
.split-text .eyebrow{ margin-bottom:14px; }
.split-text h2{ font-size:clamp(1.8rem,3.4vw,2.5rem); color:var(--navy); text-transform:uppercase; margin-bottom:18px; }
.split-text p{ color:var(--grey-700); margin-bottom:16px; }
.check-list li{ display:flex; gap:12px; align-items:flex-start; margin-bottom:14px; color:var(--grey-700); }
.check-list svg{ width:20px; height:20px; color:var(--blue); flex:none; margin-top:2px; }

.media-frame{
  position:relative; aspect-ratio:5/4; border-radius:var(--radius-md); overflow:hidden;
  background:linear-gradient(155deg,#1B3A66,#0E2245); box-shadow:var(--shadow-md);
  display:flex; flex-direction:column; padding:18px; gap:6px;
}
.media-frame i{ flex:1; border-radius:2px; background-color:#27508C; }
.media-frame i:nth-child(odd){ background-color:#1F4378; }

/* ---------- Values / cards ---------- */
.values-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.value-card{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md); padding:32px 26px; text-align:left; }
.value-card .icon{ width:50px; height:50px; border-radius:var(--radius-sm); background:var(--navy); color:var(--white); display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.value-card .icon svg{ width:24px; height:24px; }
.value-card h3{ font-size:1.15rem; text-transform:uppercase; color:var(--navy); margin-bottom:8px; }
.value-card p{ color:var(--grey-700); font-size:.93rem; }

/* ---------- Timeline ---------- */
.timeline{ position:relative; margin-left:14px; padding-left:34px; border-left:3px dashed var(--grey-300); }
.timeline-item{ position:relative; padding-bottom:40px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-item::before{
  content:''; position:absolute; left:-43px; top:0; width:18px; height:18px; border-radius:50%;
  background:var(--accent); border:4px solid var(--bg);
}
.timeline-item .year{ font-family:var(--font-display); font-size:1.6rem; color:var(--blue); display:block; margin-bottom:4px; }
.timeline-item h4{ font-size:1.05rem; color:var(--navy); margin-bottom:6px; text-transform:uppercase; }
.timeline-item p{ color:var(--grey-700); font-size:.93rem; max-width:520px; }

/* ---------- Team ---------- */
.team-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.team-card{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md); overflow:hidden; text-align:center; }
.team-card .avatar{
  height:150px; background:linear-gradient(140deg,var(--blue),var(--blue-deep)); color:var(--white);
  display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-size:2.4rem; font-weight:800;
}
.team-card .info{ padding:18px 16px 22px; }
.team-card h4{ font-size:1rem; text-transform:uppercase; color:var(--navy); margin-bottom:4px; }
.team-card span{ font-size:.82rem; color:var(--blue); text-transform:uppercase; letter-spacing:.04em; }

/* ---------- FAQ accordion ---------- */
.faq-list{ max-width:760px; margin:0 auto; }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-item button{
  width:100%; display:flex; justify-content:space-between; align-items:center; gap:16px;
  padding:22px 4px; text-align:left; font-family:var(--font-display); font-weight:700; font-size:1.05rem; color:var(--navy); text-transform:uppercase;
}
.faq-item .plus{ width:24px; height:24px; flex:none; position:relative; }
.faq-item .plus::before, .faq-item .plus::after{ content:''; position:absolute; background:var(--blue); transition:transform .3s var(--ease); }
.faq-item .plus::before{ left:0; top:50%; width:100%; height:2px; transform:translateY(-50%); }
.faq-item .plus::after{ top:0; left:50%; height:100%; width:2px; transform:translateX(-50%); }
.faq-item.is-open .plus::after{ transform:translateX(-50%) rotate(90deg); opacity:0; }
.faq-item .answer{ max-height:0; overflow:hidden; transition:max-height .35s var(--ease); }
.faq-item .answer p{ padding:0 4px 22px; color:var(--grey-700); font-size:.95rem; max-width:680px; }

/* ---------- Forms ---------- */
.contact-wrap{ display:grid; grid-template-columns:1fr 1.2fr; gap:50px; }
.info-card-list .info-card{
  display:flex; gap:16px; align-items:flex-start; background:var(--white); border:1px solid var(--line);
  border-radius:var(--radius-md); padding:22px; margin-bottom:16px;
}
.info-card .icon{ width:46px; height:46px; border-radius:var(--radius-sm); background:var(--blue-light); color:var(--blue); display:flex; align-items:center; justify-content:center; flex:none; }
.info-card .icon svg{ width:22px; height:22px; }
.info-card h4{ font-size:.95rem; text-transform:uppercase; color:var(--navy); margin-bottom:4px; }
.info-card p{ font-size:.92rem; color:var(--grey-700); }
.map-frame{ border-radius:var(--radius-md); overflow:hidden; border:1px solid var(--line); margin-top:6px; box-shadow:var(--shadow-sm); }
.map-frame iframe{ width:100%; height:240px; border:0; display:block; }

.contact-form{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md); padding:38px; box-shadow:var(--shadow-sm); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:20px; }
.field label{ display:block; font-size:.82rem; font-weight:700; text-transform:uppercase; letter-spacing:.04em; color:var(--navy); margin-bottom:8px; }
.field input, .field textarea, .field select{
  width:100%; border:1.5px solid var(--grey-150); border-radius:var(--radius-sm); padding:13px 14px;
  background:var(--grey-100); transition:border-color .2s, background .2s;
}
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color:var(--blue); background:var(--white); }
.field textarea{ resize:vertical; min-height:120px; }
.form-note{ font-size:.82rem; color:var(--grey-500); margin-top:14px; }
.alert{ padding:16px 18px; border-radius:var(--radius-sm); margin-bottom:24px; font-size:.92rem; font-weight:600; }
.alert-success{ background:#E7F8EE; color:#0E7A41; border:1px solid #BBEBCD; }
.alert-error{ background:#FDEDEC; color:#B42318; border:1px solid #F9C9C4; }

/* ---------- Servicios: pestañas (sin scroll largo) ---------- */
[id]{ scroll-margin-top:110px; }
.service-tabs{ display:grid; grid-template-columns:300px 1fr; gap:30px; align-items:start; }
.tabs-nav{ display:flex; flex-direction:column; gap:8px; position:sticky; top:110px; }
.tab-btn{
  display:flex; align-items:center; gap:14px; width:100%; text-align:left;
  padding:16px 18px; border-radius:var(--radius-sm); border:1.5px solid var(--line); background:var(--white);
  color:var(--grey-700); transition:all .25s var(--ease);
}
.tab-btn .icon-svg{ width:22px; height:22px; flex:none; color:var(--blue); }
.tab-btn span{ font-family:var(--font-display); font-weight:700; text-transform:uppercase; letter-spacing:.02em; font-size:.86rem; line-height:1.2; }
.tab-btn:hover{ border-color:var(--blue); color:var(--navy); }
.tab-btn.active{ background:var(--blue); border-color:var(--blue); color:var(--white); box-shadow:var(--shadow-md); }
.tab-btn.active .icon-svg{ color:var(--white); }

.tabs-panels{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md); padding:42px; min-height:420px; }
.tab-panel{ display:none; }
.tab-panel.active{ display:block; animation:fadeUp .45s var(--ease); }
.tab-panel-inner{ display:grid; grid-template-columns:1.3fr .9fr; gap:40px; align-items:start; }
.tab-panel .eyebrow{ margin-bottom:14px; }
.tab-panel h2{ font-size:clamp(1.6rem,3vw,2.1rem); color:var(--navy); text-transform:uppercase; margin-bottom:16px; }
.tab-panel > .tab-panel-inner p{ color:var(--grey-700); margin-bottom:18px; }
.tab-panel .media-frame{ aspect-ratio:4/3; }

/* ---------- FAQ-specific spacing already covered by .faq-list ---------- */
/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1080px){
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .process-grid{ grid-template-columns:repeat(2,1fr); }
  .stats-grid{ grid-template-columns:repeat(2,1fr); row-gap:28px; }
  .stats-grid div:nth-child(2){ border-right:none; }
  .clients-strip{ grid-template-columns:repeat(3,1fr); }
  .testimonial-grid{ grid-template-columns:repeat(1,1fr); max-width:520px; margin:0 auto; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:36px; }
  .team-grid{ grid-template-columns:repeat(2,1fr); }
  .values-grid{ grid-template-columns:repeat(1,1fr); max-width:460px; margin:0 auto; }
  .hero .container{ grid-template-columns:1fr; }
  .hero-visual{ display:none; }
}

@media (max-width:860px){
  .main-nav, .header-cta .phone{ display:none; }
  .nav-toggle{ display:block; }
  .main-nav{
    position:fixed; top:0; right:0; height:100vh; width:78%; max-width:340px;
    background:var(--navy); padding:120px 36px 40px; transform:translateX(100%);
    transition:transform .4s var(--ease); display:block; box-shadow:-20px 0 50px rgba(0,0,0,.3);
  }
  .main-nav.is-open{ transform:translateX(0); }
  .main-nav ul{ flex-direction:column; gap:26px; align-items:flex-start; }
  .split, .split.reverse .split-media{ grid-template-columns:1fr; order:0; }
  .split{ display:flex; flex-direction:column; gap:40px; }
  .split.reverse{ flex-direction:column-reverse; }
  .contact-wrap{ grid-template-columns:1fr; }
  .service-tabs{ grid-template-columns:1fr; }
  .tabs-nav{ position:static; flex-direction:row; overflow-x:auto; padding-bottom:6px; -webkit-overflow-scrolling:touch; }
  .tabs-nav .tab-btn{ flex:none; white-space:nowrap; }
  .tab-panel-inner{ grid-template-columns:1fr; }
  .tabs-panels{ padding:28px; }
}

@media (max-width:680px){
  .section{ padding:64px 0; }
  .services-grid, .process-grid, .clients-strip, .team-grid{ grid-template-columns:1fr; }
  .stats-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr; }
  .cta-banner .container{ flex-direction:column; align-items:flex-start; }
  .form-row{ grid-template-columns:1fr; }
  .hero-trust{ gap:22px; }
  .contact-form{ padding:26px; }
  .hero{ padding:126px 0 64px; }
}