/*
Theme Name: RTech Concept
Theme URI: https://rtech.co.za
Author: RTech (Refined Technologies)
Author URI: https://rtech.co.za
Description: Custom concept theme for RTech - Refined Technologies. Mechanical, electronics and software engineering company based in Krugersdorp, South Africa. Navy/ocean-blue engineering blueprint aesthetic.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: rtech
*/

:root {
  --navy: #061426;
  --navy-deep: #030b16;
  --ocean: #0077b6;
  --ocean-bright: #00b4d8;
  --white: #ffffff;
  --black: #000000;
  --grey: #a9b7c6;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background-color: var(--navy);
  background-image:
    repeating-linear-gradient(0deg, rgba(0,180,216,0.05) 0px, rgba(0,180,216,0.05) 1px, transparent 1px, transparent 42px),
    repeating-linear-gradient(90deg, rgba(0,180,216,0.05) 0px, rgba(0,180,216,0.05) 1px, transparent 1px, transparent 42px);
  color: var(--white);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img, svg { display: block; max-width: 100%; }

header {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(3, 11, 22, 0.95);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid rgba(0, 180, 216, 0.2);
  z-index: 1000;
}

.nav-wrap {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.logo { font-size: 22px; font-weight: 700; letter-spacing: 1px; color: var(--white); }
.logo span { color: var(--ocean-bright); }

nav ul { display: flex; list-style: none; gap: 30px; }
nav ul li a { font-size: 15px; font-weight: 500; color: var(--grey); transition: color 0.2s; }
nav ul li a:hover, nav ul li a.active { color: var(--ocean-bright); }

.nav-cta {
  background: var(--ocean);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 4px;
  font-weight: 600;
  transition: background 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--ocean-bright); }

.menu-toggle { display: none; font-size: 26px; cursor: pointer; }

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 24px 80px;
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 119, 182, 0.25), transparent 55%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 { font-size: 46px; line-height: 1.15; margin-bottom: 20px; }
.hero h1 span { color: var(--ocean-bright); }
.hero p { color: var(--grey); font-size: 18px; max-width: 540px; margin-bottom: 32px; }

.eyebrow {
  display: inline-block;
  color: var(--ocean-bright);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  border: 1px solid rgba(0,180,216,0.4);
  padding: 6px 14px;
  border-radius: 20px;
}

.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }

.btn { display: inline-block; padding: 14px 28px; border-radius: 4px; font-weight: 600; font-size: 15px; transition: all 0.2s; }
.btn-primary { background: var(--ocean-bright); color: var(--black) !important; }
.btn-primary:hover { background: var(--white); }
.btn-outline { border: 1px solid var(--ocean-bright); color: var(--white) !important; }
.btn-outline:hover { background: rgba(0, 180, 216, 0.1); }

.page-hero {
  padding: 160px 24px 60px;
  background:
    radial-gradient(circle at 85% 10%, rgba(0, 119, 182, 0.22), transparent 50%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  border-bottom: 1px solid rgba(0,180,216,0.15);
}
.page-hero-inner { max-width: 1200px; margin: 0 auto; }
.page-hero h1 { font-size: 38px; margin-bottom: 14px; }
.page-hero p { color: var(--grey); max-width: 640px; font-size: 16px; }
.breadcrumb { color: var(--grey); font-size: 13px; margin-bottom: 16px; }
.breadcrumb a { color: var(--ocean-bright); }

.blueprint-frame { position: relative; }
.blueprint-frame::before, .blueprint-frame::after {
  content: "";
  position: absolute;
  width: 22px; height: 22px;
  border-color: var(--ocean-bright);
  opacity: 0.7;
}
.blueprint-frame::before { top: 10px; left: 10px; border-top: 2px solid; border-left: 2px solid; }
.blueprint-frame::after { bottom: 10px; right: 10px; border-bottom: 2px solid; border-right: 2px solid; }

.visual-box {
  background: linear-gradient(135deg, rgba(0,119,182,0.15), rgba(0,0,0,0.35));
  border: 1px solid rgba(0, 180, 216, 0.25);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

section { padding: 90px 24px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-tag { color: var(--ocean-bright); font-size: 14px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.section-title { font-size: 32px; font-weight: 700; margin-bottom: 16px; max-width: 700px; }
.section-desc { color: var(--grey); max-width: 680px; margin-bottom: 44px; font-size: 16px; }
.alt-bg { background: rgba(3,11,22,0.5); }
.center { text-align: center; margin-left: auto; margin-right: auto; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }

.card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(0, 180, 216, 0.15);
  border-radius: 8px;
  padding: 30px 26px;
  transition: transform 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--ocean-bright); }

.card-icon {
  width: 56px; height: 56px;
  border-radius: 8px;
  background: rgba(0, 119, 182, 0.15);
  display: flex; align-items: center; justify-content: center;
  padding: 10px;
  margin-bottom: 18px;
}
.card-icon svg { width: 100%; height: 100%; }

.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--grey); font-size: 14.5px; }
.card a.card-link { display: inline-block; margin-top: 14px; color: var(--ocean-bright); font-size: 14px; font-weight: 600; }

.pillar-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(0, 180, 216, 0.25);
  border-radius: 10px;
  padding: 36px 30px;
  text-align: center;
}
.pillar-card .card-icon { margin: 0 auto 20px; width: 64px; height: 64px; }
.pillar-card h3 { font-size: 20px; margin-bottom: 10px; }
.pillar-card p { color: var(--grey); font-size: 14.5px; }

.process-list { display: flex; flex-direction: column; }
.process-step { display: grid; grid-template-columns: 60px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.process-step:last-child { border-bottom: none; }
.step-num { font-size: 26px; font-weight: 700; color: var(--ocean-bright); opacity: 0.6; }
.step-content h4 { font-size: 17px; margin-bottom: 6px; }
.step-content p { color: var(--grey); font-size: 14.5px; }

.banner {
  background: linear-gradient(135deg, var(--ocean) 0%, var(--navy-deep) 100%);
  border-radius: 12px;
  padding: 50px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}
.banner h2 { font-size: 28px; margin-bottom: 14px; }
.banner p { color: rgba(255,255,255,0.85); margin-bottom: 22px; }
.banner.solo { grid-template-columns: 1fr; text-align: center; }
.banner.solo .btn-row { justify-content: center; }

.check-list { list-style: none; }
.check-list li { padding: 9px 0 9px 26px; position: relative; color: rgba(255,255,255,0.9); font-size: 14.5px; }
.check-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--white); font-weight: 700; }

.dot-list { list-style: none; }
.dot-list li { padding: 8px 0 8px 24px; position: relative; color: var(--grey); font-size: 14.5px; }
.dot-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--ocean-bright); font-weight: 700; }

.project-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(0, 180, 216, 0.15);
  border-radius: 10px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
}
.project-visual { min-height: 340px; }
.project-body { padding: 40px; }

.status-badge {
  display: inline-block;
  background: rgba(0, 180, 216, 0.15);
  border: 1px solid var(--ocean-bright);
  color: var(--ocean-bright);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 18px;
}

.project-body h3 { font-size: 24px; margin-bottom: 14px; }
.project-body > p { color: var(--grey); margin-bottom: 20px; }

.meta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.08); border-bottom: 1px solid rgba(255,255,255,0.08); }
.meta-grid div span { display: block; color: var(--ocean-bright); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.meta-grid div strong { font-size: 15px; }

.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.fact-card { border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; padding: 24px; background: rgba(255,255,255,0.02); }
.fact-card h3 { font-size: 26px; color: var(--ocean-bright); margin-bottom: 8px; }
.fact-card p { color: var(--grey); font-size: 13.5px; }

.team-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.team-card { text-align: center; padding: 26px 16px; border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; background: rgba(255,255,255,0.02); }
.team-avatar {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 16px;
  background: linear-gradient(135deg, rgba(0,119,182,0.35), rgba(0,180,216,0.15));
  border: 1px solid rgba(0,180,216,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; color: var(--ocean-bright);
}
.team-card h4 { font-size: 15px; margin-bottom: 4px; }
.team-card .role { color: var(--ocean-bright); font-size: 12.5px; margin-bottom: 10px; }
.team-card p.blurb { color: var(--grey); font-size: 13px; }
.family-tag { color: var(--grey); font-size: 12px; margin-top: 8px; display: block; }

.about-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: center; }
.stat-row { display: flex; gap: 40px; margin-top: 28px; flex-wrap: wrap; }
.stat h3 { font-size: 28px; color: var(--ocean-bright); }
.stat p { color: var(--grey); font-size: 13.5px; }

.shop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 8px; overflow: hidden; }
.product-thumb { aspect-ratio: 1/1; }
.product-info { padding: 16px; }
.product-info h4 { font-size: 15px; margin-bottom: 6px; }
.product-info span { color: var(--ocean-bright); font-weight: 700; }

.contact-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; }
.contact-info h3 { font-size: 22px; margin-bottom: 16px; }
.contact-info p { color: var(--grey); margin-bottom: 24px; }
.contact-item { margin-bottom: 18px; }
.contact-item span { display: block; color: var(--ocean-bright); font-size: 13px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.contact-item strong { font-size: 16px; }

form { display: flex; flex-direction: column; gap: 18px; }
input, textarea, select {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  padding: 14px 16px;
  color: var(--white);
  font-size: 15px;
  font-family: inherit;
}
input::placeholder, textarea::placeholder { color: var(--grey); }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--ocean-bright); }
textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.repair-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.repair-step { border: 1px solid rgba(0,180,216,0.2); border-radius: 8px; padding: 26px 22px; background: rgba(255,255,255,0.02); position: relative; }
.repair-step .step-num { display: block; font-size: 22px; color: var(--ocean-bright); margin-bottom: 10px; opacity: 0.7; }
.repair-step h4 { font-size: 16px; margin-bottom: 8px; }
.repair-step p { color: var(--grey); font-size: 13.5px; }

footer { background: var(--navy-deep); border-top: 1px solid rgba(255,255,255,0.08); padding: 48px 24px 24px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { font-size: 15px; margin-bottom: 16px; color: var(--white); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--grey); font-size: 14px; }
.footer-col ul li a:hover { color: var(--ocean-bright); }
.footer-col p { color: var(--grey); font-size: 14px; max-width: 320px; }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; color: var(--grey); font-size: 13px; flex-wrap: wrap; gap: 12px; }

@media (max-width: 980px) {
 .menu-toggle { display: block; }
  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(3,11,22,0.98);
    padding: 8px 24px 20px;
    border-bottom: 1px solid rgba(0,180,216,0.2);
  }
  nav ul li { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
  nav ul li.nav-cta-item { border-bottom: none; padding-top: 16px; text-align: center; }
  header.nav-open nav ul { display: flex; }
  .hero-inner, .about-wrap, .contact-wrap, .banner, .project-card { grid-template-columns: 1fr; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
  .fact-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .repair-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
}