/*
Theme Name: Tech-Trader
Theme URI: https://www.tech-trader.com
Author: Tech-Trader
Description: Bilingual (ES/EN) single-page corporate theme for Tech-Trader — telecommunications, IT support, Comm3000 and hospitality TV. Faithful reproduction of the tech-trader.com site with client-side page navigation, language toggle and a working contact form.
Version: 1.0.1
Requires at least: 5.5
Tested up to: 6.6
Requires PHP: 7.2
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tech-trader
*/

/* ============================================================
   TOKENS
============================================================ */
:root{
  --navy:       #04102a;
  --navy2:      #071a3e;
  --navy3:      #0a2255;
  --cyan:       #18b4f0;
  --cyan2:      #55d0f7;
  --cyan3:      #b8ebfc;
  --white:      #ffffff;
  --offwhite:   #f0f6fc;
  --gray:       #8faabf;
  --gray2:      #c2d6e8;
  --card:       rgba(255,255,255,0.04);
  --border:     rgba(24,180,240,0.15);
  --border2:    rgba(24,180,240,0.30);
  --shadow:     0 8px 40px rgba(0,0,0,0.4);
  --maxw:       1240px;
  --pad:        48px;
  --head-h:     92px;
}

/* ============================================================
   RESET
============================================================ */
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;font-size:16px;}
body{
  font-family:'Mulish',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--navy);
  color:var(--white);
  overflow-x:hidden;
  min-height:100vh;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
ul{list-style:none;}
::-webkit-scrollbar{width:6px;}
::-webkit-scrollbar-track{background:var(--navy);}
::-webkit-scrollbar-thumb{background:var(--cyan);border-radius:3px;}

h1,h2,h3,h4,.display{font-family:'Exo 2',sans-serif;font-weight:800;line-height:1.05;letter-spacing:-0.01em;}
.cyan{color:var(--cyan);}

/* Utility layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);}
.section{padding:96px 0;position:relative;}
.section--alt{background:var(--navy2);}

/* Grid background */
.grid-bg{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(24,180,240,0.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(24,180,240,0.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 40%,#000 40%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 40%,#000 40%,transparent 100%);
}

/* ============================================================
   TOP BAR + HEADER
============================================================ */
.topbar{
  height:28px;background:rgba(4,16,42,0.95);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:flex-end;
  font-size:12px;color:var(--gray2);position:relative;z-index:60;
}
.topbar .wrap{display:flex;align-items:center;justify-content:flex-end;gap:14px;width:100%;}
.topbar .sep{opacity:.35;}
.topbar a:hover{color:var(--cyan);}
.lang-toggle{display:inline-flex;border:1px solid var(--border2);border-radius:20px;overflow:hidden;}
.lang-toggle button{
  padding:2px 12px;font-size:11px;font-weight:700;color:var(--gray);letter-spacing:.05em;
  transition:.2s;
}
.lang-toggle button.active{background:var(--cyan);color:var(--navy);}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(4,16,42,0.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.site-header .wrap{display:flex;align-items:center;height:64px;gap:24px;}
.brand{display:flex;align-items:center;gap:12px;font-family:'Exo 2',sans-serif;font-weight:800;font-size:22px;}
.brand .mark{
  width:34px;height:34px;border-radius:50%;
  border:3px solid var(--cyan);
  box-shadow:0 0 14px rgba(24,180,240,.45);
  position:relative;flex:0 0 auto;
}
.brand .mark::after{content:"";position:absolute;top:-3px;right:2px;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);}
.brand b{color:var(--cyan);font-weight:800;}

.main-nav{display:flex;align-items:center;gap:6px;margin:0 auto;}
.nav-link{
  padding:8px 16px;border-radius:8px;font-size:15px;font-weight:600;color:var(--gray2);
  transition:.2s;
}
.nav-link:hover{color:var(--white);}
.nav-link.active{color:var(--cyan);background:rgba(24,180,240,.10);}

.header-cta{flex:0 0 auto;}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;margin-left:auto;}
.hamburger span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:.25s;}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-menu{
  display:none;position:fixed;inset:var(--head-h) 0 auto 0;z-index:49;
  background:var(--navy2);border-bottom:1px solid var(--border);
  padding:16px var(--pad);flex-direction:column;gap:4px;
}
.mobile-menu.open{display:flex;}
.mobile-menu .nav-link{font-size:17px;padding:12px 14px;}

/* ============================================================
   BUTTONS
============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:10px;font-weight:700;font-size:15px;
  font-family:'Exo 2',sans-serif;letter-spacing:.01em;transition:.22s;white-space:nowrap;
}
.btn-primary{background:var(--cyan);color:var(--navy);box-shadow:0 6px 24px rgba(24,180,240,.32);}
.btn-primary:hover{background:var(--cyan2);transform:translateY(-2px);box-shadow:0 10px 30px rgba(24,180,240,.45);}
.btn-ghost{border:1px solid var(--border2);color:var(--white);background:rgba(24,180,240,.05);}
.btn-ghost:hover{border-color:var(--cyan);background:rgba(24,180,240,.12);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13px;}

/* ============================================================
   SECTION HEADINGS
============================================================ */
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  color:var(--cyan);font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  margin-bottom:18px;font-family:'Exo 2',sans-serif;
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--cyan);display:inline-block;}
.eyebrow.center::before{display:none;}
.sec-head{max-width:720px;}
.sec-head.center{margin:0 auto;text-align:center;}
.sec-head h2{font-size:clamp(30px,4vw,46px);margin-bottom:16px;}
.sec-head p{color:var(--gray);font-size:17px;}

/* ============================================================
   HERO (HOME)
============================================================ */
.hero{
  min-height:calc(100vh - var(--head-h));
  display:flex;align-items:center;position:relative;overflow:hidden;
  padding:60px 0;
}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 70% 60% at 65% 45%,rgba(24,180,240,0.10) 0%,transparent 65%),
    radial-gradient(ellipse 40% 40% at 15% 85%,rgba(24,180,240,0.05) 0%,transparent 60%),
    radial-gradient(ellipse 50% 50% at 90% 10%,rgba(7,26,62,0.8) 0%,transparent 70%);
}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(48px,7vw,80px);margin:8px 0 26px;}
.hero p.lead{color:var(--gray2);font-size:19px;max-width:520px;margin-bottom:34px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

.hero-media{position:relative;}
.hero-media .frame{
  border-radius:22px;overflow:hidden;border:1px solid var(--border2);
  box-shadow:var(--shadow);position:relative;aspect-ratio:16/11;
}
.hero-media .frame img{width:100%;height:100%;object-fit:cover;}
.hero-media .badge{
  position:absolute;left:18px;bottom:18px;
  background:rgba(4,16,42,0.9);border:1px solid var(--border2);
  padding:9px 16px;border-radius:30px;font-size:13px;font-weight:700;
  display:flex;align-items:center;gap:8px;backdrop-filter:blur(6px);
}
.hero-media .badge .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);}

/* Stats strip */
.stats{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--navy2);}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:38px;padding-bottom:38px;}
.stat .num{font-family:'Exo 2',sans-serif;font-weight:800;font-size:44px;color:var(--cyan);line-height:1;}
.stat .lbl{color:var(--gray);font-size:14px;margin-top:8px;}

/* ============================================================
   CARDS / GRIDS
============================================================ */
.card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:34px;transition:.25s;position:relative;overflow:hidden;
}
.card:hover{border-color:var(--border2);transform:translateY(-4px);box-shadow:0 14px 44px rgba(0,0,0,.4);}
.icon-box{
  width:56px;height:56px;border-radius:14px;background:rgba(24,180,240,.10);
  border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--cyan);margin-bottom:22px;
}
.icon-box svg{width:26px;height:26px;}
.emoji{font-size:34px;line-height:1;margin-bottom:18px;display:block;}

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

.card h3{font-size:22px;margin-bottom:12px;font-weight:700;}
.card p{color:var(--gray);font-size:15px;}
.card .more{
  display:inline-flex;align-items:center;gap:8px;margin-top:20px;color:var(--cyan);
  font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;font-family:'Exo 2',sans-serif;
}
.card .more svg{width:16px;height:16px;transition:.2s;}
.card:hover .more svg{transform:translateX(4px);}

/* Industry card (home) centered */
.card.center{text-align:center;}
.card.center .emoji{margin-left:auto;margin-right:auto;}

/* pills */
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.pill{
  background:rgba(24,180,240,.08);border:1px solid var(--border);border-radius:20px;
  padding:5px 13px;font-size:12px;font-weight:700;color:var(--cyan);
}

/* Service detail (services page) */
.svc-detail{align-items:start;}
.svc-detail ul{margin-top:20px;display:flex;flex-direction:column;gap:11px;}
.svc-detail li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--gray2);}
.svc-detail li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);margin-top:8px;flex:0 0 auto;box-shadow:0 0 8px var(--cyan);}
.svc-detail .req{margin-top:22px;}

/* Process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
.step{position:relative;padding-top:8px;}
.step .n{font-family:'Exo 2',sans-serif;font-weight:800;font-size:40px;color:rgba(24,180,240,.28);line-height:1;margin-bottom:14px;}
.step h4{font-size:19px;margin-bottom:10px;}
.step p{color:var(--gray);font-size:14px;}

/* Why choose split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.feat{display:flex;gap:16px;margin-bottom:26px;}
.feat .fi{width:44px;height:44px;flex:0 0 auto;border-radius:12px;background:rgba(24,180,240,.10);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--cyan);}
.feat h4{font-size:19px;margin-bottom:6px;}
.feat p{color:var(--gray);font-size:15px;}
.panel{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:32px;}
.panel .plabel{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gray);font-weight:700;margin-bottom:20px;font-family:'Exo 2',sans-serif;}
.line-row{display:flex;align-items:center;justify-content:space-between;background:rgba(24,180,240,.05);border:1px solid var(--border);border-radius:10px;padding:14px 18px;margin-bottom:12px;}
.line-row .active-badge{font-size:11px;font-weight:800;color:var(--cyan);background:rgba(24,180,240,.12);border-radius:20px;padding:3px 12px;}
.cov{margin-top:22px;}
.cov .crow{margin-bottom:16px;}
.cov .ctop{display:flex;justify-content:space-between;font-size:13px;color:var(--gray2);margin-bottom:8px;}
.cov .ctop .cval{color:var(--cyan);}
.cov .bar{height:6px;border-radius:6px;background:rgba(255,255,255,.06);overflow:hidden;}
.cov .bar span{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--cyan2));border-radius:6px;}

/* Testimonials */
.tcard{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:30px;}
.stars{color:var(--cyan);letter-spacing:3px;margin-bottom:16px;font-size:15px;}
.tcard .quote{color:var(--gray2);font-size:15px;font-style:italic;margin-bottom:22px;}
.tperson{display:flex;align-items:center;gap:13px;}
.avatar{width:44px;height:44px;border-radius:50%;background:rgba(24,180,240,.14);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--cyan);font-family:'Exo 2',sans-serif;font-size:14px;}
.tperson .who b{display:block;font-size:15px;}
.tperson .who span{color:var(--gray);font-size:13px;}

/* Values */
.value{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px;transition:.25s;}
.value:hover{border-color:var(--border2);transform:translateY(-4px);}
.value h4{font-size:19px;margin:6px 0 10px;}
.value p{color:var(--gray);font-size:14px;}

/* Timeline */
.timeline{position:relative;margin-top:24px;padding-left:8px;}
.timeline::before{content:"";position:absolute;left:70px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--cyan),transparent);opacity:.4;}
.tl-item{display:grid;grid-template-columns:70px 1fr;gap:26px;padding:14px 0;position:relative;}
.tl-item .yr{font-family:'Exo 2',sans-serif;font-weight:800;color:var(--cyan);font-size:20px;text-align:right;}
.tl-item .dot{position:absolute;left:64px;top:20px;width:14px;height:14px;border-radius:50%;background:var(--navy);border:3px solid var(--cyan);box-shadow:0 0 10px rgba(24,180,240,.6);}
.tl-item p{color:var(--gray2);font-size:15px;padding-left:26px;}

/* Team */
.team-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px;text-align:center;transition:.25s;}
.team-card:hover{border-color:var(--border2);transform:translateY(-4px);}
.team-card .ta{width:64px;height:64px;border-radius:50%;margin:0 auto 16px;background:rgba(24,180,240,.12);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;font-family:'Exo 2',sans-serif;font-weight:800;color:var(--cyan);font-size:20px;}
.team-card h4{font-size:18px;}
.team-card .role{color:var(--cyan);font-size:13px;font-weight:700;margin:4px 0 12px;}
.team-card p{color:var(--gray);font-size:14px;}

/* About hero split */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.about-hero h2{font-size:clamp(34px,5vw,52px);margin:6px 0 22px;}
.about-hero p.lead{color:var(--gray2);font-size:18px;margin-bottom:30px;}
.about-stats{display:flex;gap:40px;margin-bottom:32px;}
.about-media{border:1px solid var(--border2);border-radius:20px;min-height:340px;background:
  radial-gradient(ellipse 60% 60% at 70% 30%,rgba(24,180,240,.14),transparent 70%),var(--navy2);
  box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;}
.about-media .brand{opacity:.5;font-size:26px;}

/* ============================================================
   CONTACT
============================================================ */
.contact-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:32px;align-items:start;}
.info-card{display:flex;gap:16px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px;margin-bottom:16px;}
.info-card .ii{width:44px;height:44px;flex:0 0 auto;border-radius:12px;background:rgba(24,180,240,.10);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--cyan);}
.info-card .k{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);font-weight:800;margin-bottom:4px;font-family:'Exo 2',sans-serif;}
.info-card .v{font-size:16px;font-weight:600;}
.info-card .s{color:var(--gray);font-size:13px;margin-top:2px;}

.form-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:36px;}
.form-card h3{font-size:24px;margin-bottom:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gray);font-weight:700;margin-bottom:8px;font-family:'Exo 2',sans-serif;}
.field input,.field select,.field textarea{
  width:100%;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:10px;
  padding:13px 15px;color:var(--white);font-size:15px;font-family:inherit;transition:.2s;
}
.field textarea{min-height:130px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);background:rgba(24,180,240,.05);}
.field select option{background:var(--navy2);}
.field ::placeholder{color:#5f7690;}
.form-note{color:var(--gray);font-size:13px;margin-top:14px;}
.form-msg{margin-top:16px;padding:14px 16px;border-radius:10px;font-size:14px;display:none;}
.form-msg.ok{display:block;background:rgba(24,180,240,.12);border:1px solid var(--border2);color:var(--cyan3);}
.form-msg.err{display:block;background:rgba(240,80,80,.12);border:1px solid rgba(240,80,80,.35);color:#ffb4b4;}

/* ============================================================
   CTA band
============================================================ */
.cta{position:relative;overflow:hidden;text-align:center;padding:80px 0;background:
  radial-gradient(ellipse 60% 120% at 50% 0%,rgba(24,180,240,.14),transparent 60%),var(--navy2);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.cta h2{font-size:clamp(28px,4vw,42px);margin-bottom:14px;}
.cta p{color:var(--gray2);font-size:18px;max-width:560px;margin:0 auto 30px;}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* ============================================================
   FOOTER
============================================================ */
.site-footer{background:var(--navy);border-top:1px solid var(--border);padding:64px 0 28px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.foot-brand .brand{margin-bottom:14px;}
.foot-brand p{color:var(--gray);font-size:14px;max-width:260px;}
.foot-social{display:flex;align-items:center;gap:12px;margin-top:20px;flex-wrap:wrap;}
.foot-social a{display:inline-flex;align-items:center;gap:8px;color:var(--gray);font-size:14px;font-weight:600;transition:.2s;}
.foot-social a:hover{color:var(--cyan);}
.foot-social .soc{width:40px;height:40px;justify-content:center;border:1px solid var(--border);border-radius:10px;background:rgba(24,180,240,.06);}
.foot-social .soc:hover{border-color:var(--cyan);background:rgba(24,180,240,.12);}
.foot-social svg{width:18px;height:18px;}
.foot-col h5{font-family:'Exo 2',sans-serif;font-size:14px;letter-spacing:.06em;margin-bottom:16px;color:var(--white);}
.foot-col a,.foot-col li{display:block;color:var(--gray);font-size:14px;margin-bottom:10px;transition:.2s;}
.foot-col a:hover{color:var(--cyan);}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:48px;padding-top:22px;border-top:1px solid var(--border);color:var(--gray);font-size:13px;flex-wrap:wrap;}
.foot-bottom .links{display:flex;gap:22px;}
.foot-bottom a:hover{color:var(--cyan);}

/* ============================================================
   PAGE SWITCHING
============================================================ */
.tt-page{display:none;animation:fade .4s ease;}
.tt-page.active{display:block;}
@keyframes fade{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}

/* ============================================================
   RESPONSIVE
============================================================ */
@media(max-width:980px){
  :root{--pad:24px;}
  .main-nav,.header-cta{display:none;}
  .hamburger{display:flex;}
  .hero .wrap,.about-hero,.split,.contact-grid{grid-template-columns:1fr;gap:36px;}
  .hero-media{order:-1;}
  .stats .wrap,.grid-4,.grid-3,.steps,.grid-2{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .section{padding:64px 0;}
}
@media(max-width:560px){
  .stats .wrap,.grid-4,.grid-3,.steps,.grid-2,.form-row,.about-stats,.foot-grid{grid-template-columns:1fr;}
  .about-stats{gap:28px;}
  .topbar .loc{display:none;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
  .timeline::before{left:46px;}
  .tl-item{grid-template-columns:46px 1fr;gap:18px;}
  .tl-item .dot{left:40px;}
}