/*
Theme Name: PgUp Technology
Theme URI: https://pageuptech.com
Author: PgUp Technology Co.
Author URI: https://pageuptech.com
Description: A clean, professional theme for PgUp Technology Co. — networking, cybersecurity, and AI consultancy. White-dominant, brand blue, with a circuit-trace signature.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: pgup
*/

/* ============================================================
   Design tokens
   ============================================================ */
:root{
  --navy:#0B2F6B;
  --blue-700:#103F86;
  --blue:#1763C4;
  --blue-600:#1B5FC1;
  --sky:#EAF1FB;
  --sky-2:#F4F8FE;
  --ink:#0E1B2E;
  --muted:#57678A;
  --line:#DCE6F5;
  --white:#FFFFFF;
  --ring:rgba(23,99,196,.35);

  --container:1180px;
  --radius:16px;
  --radius-sm:12px;
  --shadow-sm:0 1px 2px rgba(11,47,107,.06),0 4px 16px rgba(11,47,107,.06);
  --shadow-md:0 10px 40px rgba(11,47,107,.12);

  --display:"Archivo Black",system-ui,sans-serif;
  --body:"Barlow",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

/* ============================================================
   Base
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  overflow-x:hidden;
  font-family:var(--body);
  color:var(--ink);
  background:var(--white);
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-700)}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.05;letter-spacing:-.01em;color:var(--blue-700);margin:0}
p{margin:0 0 1rem}
:focus-visible{outline:3px solid var(--ring);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.eyebrow{
  font-family:var(--body);font-weight:700;font-size:.82rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--blue);margin:0 0 14px;display:inline-block;
}
.lead{font-size:1.16rem;color:var(--muted);max-width:56ch}
section{scroll-margin-top:96px}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  --bg:var(--blue);--fg:#fff;
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--body);font-weight:600;font-size:1rem;line-height:1;
  padding:15px 26px;border-radius:999px;border:2px solid var(--bg);
  background:var(--bg);color:var(--fg);cursor:pointer;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(23,99,196,.28);color:#fff}
.btn .arrow{transition:transform .2s ease}
.btn:hover .arrow{transform:translateX(4px)}
.btn--ghost{--bg:transparent;--fg:var(--blue-700);border-color:var(--line)}
.btn--ghost:hover{--fg:var(--blue-700);background:var(--sky);box-shadow:none;color:var(--blue-700)}
.btn--white{--bg:#fff;--fg:var(--blue-700);border-color:#fff}
.btn--white:hover{color:var(--blue-700)}

/* ============================================================
   Header / nav
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;transition:border-color .2s ease,box-shadow .2s ease;
}
.site-header.is-scrolled{border-color:var(--line);box-shadow:0 2px 14px rgba(11,47,107,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}
.brand{display:flex;align-items:center}
.brand img{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none;margin:0;padding:0}
.nav-links a{
  font-weight:500;color:var(--ink);font-size:1rem;position:relative;padding:6px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--blue);
  transition:width .2s ease;
}
.nav-links a:hover{color:var(--blue-700)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--blue-700);margin:5px 0;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;overflow:hidden;background:
   radial-gradient(1200px 500px at 85% -10%,var(--sky) 0,transparent 60%);}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  padding:90px 0 96px;
}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.15rem);margin:0 0 22px}
.hero h1 .accent{color:var(--blue)}
.hero .lead{font-size:1.22rem;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-meta{display:flex;gap:34px;flex-wrap:wrap;color:var(--muted);font-size:.98rem}
.hero-meta b{color:var(--blue-700);font-family:var(--display);font-size:1.35rem;display:block;line-height:1}
.hero-art{position:relative}
.hero-art .card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-md);padding:30px;
}
.hero-art svg{width:100%;height:auto}

/* animated circuit traces */
.trace{stroke-dasharray:1;stroke-dashoffset:1;pathLength:1;animation:draw 2s ease forwards}
.trace.d2{animation-delay:.15s}.trace.d3{animation-delay:.3s}
.trace.d4{animation-delay:.45s}.trace.d5{animation-delay:.6s}
@keyframes draw{to{stroke-dashoffset:0}}
.pulse{animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}

/* ============================================================
   Section shell
   ============================================================ */
.section{padding:96px 0}
.section--tint{background:var(--sky-2);border-block:1px solid var(--line)}
.section-head{max-width:62ch;margin-bottom:52px}
.section-head h2{font-size:clamp(2rem,3.6vw,2.9rem);margin:0 0 16px}

/* ============================================================
   Services
   ============================================================ */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card-svc{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .2s ease,border-color .2s ease;
}
.card-svc:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#C3D6F2}
.card-svc .ic{
  width:56px;height:56px;border-radius:14px;display:grid;place-items:center;
  background:var(--sky);margin-bottom:22px;color:var(--blue);
}
.card-svc .ic svg{width:30px;height:30px}
.card-svc h3{font-size:1.28rem;color:var(--blue-700);margin:0 0 12px;line-height:1.15}
.card-svc p{color:var(--muted);font-size:1rem;margin:0}

/* ============================================================
   Approach (real sequence -> numbered)
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{position:relative;padding:34px 28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.step .num{font-family:var(--display);font-size:2.5rem;color:var(--blue);opacity:.85;line-height:1;margin-bottom:16px}
.step h3{font-size:1.24rem;margin:0 0 10px}
.step p{color:var(--muted);font-size:1rem;margin:0}

/* ============================================================
   About
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.about-grid .lead{font-size:1.14rem;color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;list-style:none;padding:0}
.tags li{font-size:.9rem;font-weight:600;color:var(--blue-700);background:var(--sky);border:1px solid var(--line);border-radius:999px;padding:8px 16px}
.about-panel{background:var(--blue-700);border-radius:var(--radius);padding:40px;color:#fff;box-shadow:var(--shadow-md)}
.about-panel h3{color:#fff;font-size:1.5rem;margin:0 0 10px}
.about-panel p{color:#CFE0FB;margin:0 0 22px}

/* ============================================================
   Contact / CTA
   ============================================================ */
.cta{background:
   radial-gradient(900px 400px at 15% 120%,rgba(23,99,196,.10) 0,transparent 60%),var(--white);}
.cta-box{
  background:var(--blue-700);border-radius:calc(var(--radius) + 6px);
  padding:64px 56px;color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;
  box-shadow:var(--shadow-md);position:relative;overflow:hidden;
}
.cta-box::after{content:"";position:absolute;inset:auto -60px -80px auto;width:340px;height:340px;
  background:radial-gradient(circle,rgba(76,139,238,.35),transparent 70%);}
.cta-box h2{color:#fff;font-size:clamp(1.9rem,3vw,2.6rem);margin:0 0 14px}
.cta-box p{color:#CFE0FB;margin:0;max-width:46ch}
.cta-actions{display:flex;flex-direction:column;gap:14px;position:relative;z-index:1}
.cta-actions .email{font-size:1.05rem;color:#fff;font-weight:600}
.cta-actions .email span{display:block;color:#9DBCEA;font-weight:500;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:4px}

/* Contact intro email line + form card */
.cta-box{align-items:center}
.cta-box .email{font-size:1.05rem;color:#fff;font-weight:600;margin-top:22px}
.cta-box .email span{display:block;color:#9DBCEA;font-weight:500;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:4px}
.cta-box .email a{color:#fff}
.contact-form-card{
  background:#fff;border-radius:16px;padding:26px 26px 22px;position:relative;z-index:1;text-align:left;
  box-shadow:0 18px 50px rgba(6,24,54,.28);
}
.contact-form-card .form-hint{
  background:var(--sky);color:var(--blue-700);border:1px solid var(--line);
  border-radius:10px;padding:12px 14px;font-size:.85rem;margin:0 0 16px;
}
.contact-form-card label{
  display:block;font-family:var(--body);font-weight:600;color:var(--blue-700);
  font-size:.92rem;margin-bottom:14px;
}
.contact-form-card input[type=text],
.contact-form-card input[type=email],
.contact-form-card input[type=tel],
.contact-form-card textarea{
  display:block;width:100%;margin-top:6px;padding:13px 14px;
  border:1px solid var(--line);border-radius:10px;background:#fff;
  font-family:var(--body);font-size:1rem;color:var(--ink);
}
.contact-form-card textarea{min-height:120px;resize:vertical}
.contact-form-card input:focus,.contact-form-card textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--ring);
}
.contact-form-card input[type=submit],
.contact-form-card .wpcf7-submit,
.contact-form-card button[type=submit]{
  width:100%;margin-top:4px;padding:14px 20px;border:0;border-radius:999px;
  background:var(--blue);color:#fff;font-family:var(--body);font-weight:600;font-size:1rem;
  cursor:pointer;transition:background .2s ease,transform .15s ease,box-shadow .2s ease;
}
.contact-form-card input[type=submit]:hover,
.contact-form-card .wpcf7-submit:hover,
.contact-form-card button[type=submit]:hover{
  background:var(--blue-700);transform:translateY(-1px);box-shadow:0 8px 20px rgba(23,99,196,.28);
}
.contact-form-card .wpcf7-response-output{border-radius:10px;padding:10px 14px !important;margin:14px 0 0 !important;font-size:.9rem}
.contact-form-card .wpcf7-not-valid-tip{color:#C0392B;font-size:.82rem;font-weight:600;margin-top:6px}
.contact-form-card .wpcf7-spinner{margin:12px auto 0;display:block}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:var(--white);border-top:1px solid var(--line);padding:56px 0 34px}
.footer-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.footer-brand img{height:40px;margin-bottom:14px}
.footer-brand p{color:var(--muted);max-width:34ch;font-size:.98rem}
.footer-col h4{font-family:var(--body);font-weight:700;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-700);margin:0 0 14px}
.footer-col a{display:block;color:var(--muted);font-size:.98rem;margin-bottom:10px}
.footer-col a:hover{color:var(--blue)}
.footer-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* generic page/post content */
.page-body{padding:80px 0}
.page-body .container{max-width:760px}
.page-body h1{margin-bottom:24px;font-size:clamp(2rem,4vw,3rem)}

/* ============================================================
   Responsive — tablet & phone layouts
   ============================================================ */

/* Large tablet / small laptop */
@media (max-width:1024px){
  :root{--container:960px}
  .hero-grid{gap:44px}
  .cards,.steps{gap:20px}
}

/* Tablet (portrait iPad ~768–834) */
@media (max-width:960px){
  .hero{background:radial-gradient(900px 420px at 50% -10%,var(--sky) 0,transparent 62%)}
  .hero-grid{grid-template-columns:1fr;gap:36px;padding:56px 0 68px;text-align:center}
  .hero-copy{display:flex;flex-direction:column;align-items:center}
  .hero .lead{margin-inline:auto}
  .hero-actions{justify-content:center}
  .hero-meta{justify-content:center;gap:40px}
  .hero-art{order:-1;width:100%;max-width:430px;margin-inline:auto}
  .about-grid{grid-template-columns:1fr;gap:32px}
  .cta-box{grid-template-columns:1fr;padding:44px 36px;text-align:center}
  .cta-actions{align-items:center}
  .cards,.steps{grid-template-columns:1fr 1fr}
  .section{padding:80px 0}
}

/* Phone (≤720): collapse nav to a menu button */
@media (max-width:720px){
  body{font-size:17px}
  .nav-links,.nav .btn{display:none}
  .nav-toggle{display:block}
  .site-header.open .nav-links{
    display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);padding:8px 0;
  }
  .site-header.open .nav-links li{width:100%}
  .site-header.open .nav-links a{display:block;padding:15px 24px;font-size:1.05rem}
  .site-header.open .nav-links a::after{display:none}
  .cards,.steps{grid-template-columns:1fr}
  .section{padding:64px 0}
  .section-head{margin-bottom:36px}
  .cta-box{padding:34px 24px}
}

/* Small phone (≤480): bigger tap targets, tidy stats */
@media (max-width:480px){
  .container{padding-inline:20px}
  .hero-grid{padding:40px 0 52px}
  .hero h1{font-size:clamp(2.15rem,8.5vw,2.6rem)}
  .hero .lead{font-size:1.08rem}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%;justify-content:center}
  .hero-meta{display:grid;grid-template-columns:1fr 1fr;gap:22px 20px;text-align:left;width:100%}
  .section-head h2{font-size:clamp(1.7rem,7vw,2.1rem)}
  .step .num{font-size:2.2rem}
  .cta-box h2{font-size:clamp(1.6rem,7vw,2rem)}
  .cta-actions .btn{width:100%;justify-content:center}
  .footer-grid{gap:28px}
  .footer-brand{flex-basis:100%}
}

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