/*
Theme Name: Trafsol Technologies International
Theme URI: https://trafsoltech.com
Author: Trafsol Technologies International
Author URI: https://trafsoltech.com
Description: Official WordPress theme for Trafsol Technologies International - Traffic Signals, Road Safety Equipment, Water Features & Street Infrastructure.
Version: 1.0.0
License: Proprietary
Text Domain: trafsol
*/

/* ======================================================
   CSS VARIABLES & RESET
====================================================== */
:root {
  --amber:       #F59E0B;
  --amber-dark:  #D97706;
  --amber-light: #FDE68A;
  --navy:        #0B1F3A;
  --navy-mid:    #132D52;
  --navy-light:  #1E4080;
  --steel:       #334E6F;
  --white:       #FFFFFF;
  --off-white:   #F8FAFC;
  --gray-100:    #F1F5F9;
  --gray-200:    #E2E8F0;
  --gray-400:    #94A3B8;
  --gray-600:    #475569;
  --gray-800:    #1E293B;
  --red-signal:  #DC2626;
  --green-signal:#16A34A;
  --font-head:   'Barlow Condensed', 'Bebas Neue', Impact, sans-serif;
  --font-body:   'DM Sans', 'Nunito', sans-serif;
  --font-mono:   'JetBrains Mono', monospace;
  --radius:      8px;
  --radius-lg:   16px;
  --shadow-sm:   0 2px 8px rgba(11,31,58,.12);
  --shadow-md:   0 8px 32px rgba(11,31,58,.18);
  --shadow-lg:   0 20px 60px rgba(11,31,58,.25);
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }

/* ======================================================
   TYPOGRAPHY
====================================================== */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--navy);
}
h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h3 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; }
h4 { font-size: 1.25rem; font-weight: 600; }
p  { font-size: 1.05rem; color: var(--gray-600); line-height: 1.75; }

/* ======================================================
   UTILITY CLASSES
====================================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-pad { padding: 90px 0; }
.section-pad-sm { padding: 60px 0; }
.text-center { text-align: center; }
.text-amber { color: var(--amber); }
.text-white { color: var(--white); }
.bg-navy { background: var(--navy); }
.bg-off-white { background: var(--off-white); }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.grid { display: grid; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  letter-spacing: 0.03em;
}
.btn-primary {
  background: var(--amber);
  color: var(--navy);
  border-color: var(--amber);
}
.btn-primary:hover {
  background: var(--amber-dark);
  border-color: var(--amber-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,158,11,.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--navy-light);
  border-color: var(--navy-light);
  transform: translateY(-2px);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,.12);
  color: var(--amber-dark);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 99px;
  border: 1px solid rgba(245,158,11,.25);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
}

/* ======================================================
   HEADER / NAV
====================================================== */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
  background: transparent;
}
#site-header.scrolled {
  background: var(--navy);
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  width: 44px; height: 44px;
  background: var(--amber);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--navy);
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-text .name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.05em;
}
.logo-text .tagline {
  font-size: 0.65rem;
  color: var(--amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
nav.main-nav ul {
  display: flex;
  align-items: center;
  gap: 36px;
}
nav.main-nav a {
  color: rgba(255,255,255,.85);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 4px;
}
nav.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--amber);
  transition: width var(--transition);
}
nav.main-nav a:hover, nav.main-nav a.active { color: var(--amber); }
nav.main-nav a:hover::after, nav.main-nav a.active::after { width: 100%; }
.nav-cta { margin-left: 8px; }

/* Mobile burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.burger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  transition: all 0.3s;
}

/* ======================================================
   HERO SECTION
====================================================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(135deg, rgba(11,31,58,0.96) 0%, rgba(19,45,82,0.88) 60%, rgba(30,64,128,0.7) 100%),
    url('assets/images/hero-bg.jpg') center/cover no-repeat;
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(245,158,11,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,158,11,.06) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding-top: 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,.15);
  border: 1px solid rgba(245,158,11,.35);
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 99px;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: .7; }
}
.hero-title {
  color: var(--white);
  margin-bottom: 24px;
  animation: fadeInUp 0.9s 0.2s ease both;
  text-shadow: 0 4px 30px rgba(0,0,0,.3);
}
.hero-title .highlight {
  color: var(--amber);
  display: block;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 42px;
  max-width: 600px;
  animation: fadeInUp 0.9s 0.4s ease both;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.9s 0.6s ease both;
}
.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 70px;
  animation: fadeInUp 0.9s 0.8s ease both;
}
.stat-box {
  background: rgba(11,31,58,.6);
  backdrop-filter: blur(12px);
  padding: 28px 24px;
  text-align: center;
}
.stat-box .num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 900;
  color: var(--amber);
  line-height: 1;
}
.stat-box .label {
  font-size: 0.8rem;
  color: rgba(255,255,255,.65);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 6px;
}
.hero-signal {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  animation: fadeInRight 1s 0.5s ease both;
}
.signal-pole {
  width: 14px;
  background: linear-gradient(180deg, #6B7280, #374151);
  height: 340px;
  border-radius: 7px;
  margin: 0 auto;
  position: relative;
}
.signal-pole::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 14px;
  background: #374151;
  border-radius: 7px;
}
.signal-box {
  width: 80px;
  background: #1F2937;
  border-radius: 12px;
  padding: 10px;
  margin: 0 auto 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  border: 2px solid #374151;
}
.signal-light {
  width: 52px; height: 52px;
  border-radius: 50%;
  margin: 0 auto;
  box-shadow: 0 0 0 3px #374151;
}
.signal-light.red    { background: var(--red-signal); box-shadow: 0 0 20px rgba(220,38,38,.7), 0 0 0 3px #374151; }
.signal-light.yellow { background: #6B7280; }
.signal-light.green  { background: #6B7280; }
.signal-light.blink  { animation: signalBlink 1.5s ease-in-out infinite; }
@keyframes signalBlink {
  0%,100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@keyframes fadeInDown { from { opacity:0; transform:translateY(-30px); } to { opacity:1; transform:none; } }
@keyframes fadeInUp   { from { opacity:0; transform:translateY(40px); }  to { opacity:1; transform:none; } }
@keyframes fadeInRight{ from { opacity:0; transform:translate(60px,-50%); } to { opacity:1; transform:translate(0,-50%); } }

/* ======================================================
   PRODUCTS / SERVICES
====================================================== */
#products {
  background: var(--off-white);
}
.section-header { margin-bottom: 60px; }
.section-header p { max-width: 600px; margin-top: 12px; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  cursor: pointer;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--amber);
}
.product-card-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4.5rem;
  position: relative;
  overflow: hidden;
}
.product-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition);
}
.product-card:hover .product-card-img::after { opacity: 1; }

.pc-traffic  { background: linear-gradient(135deg, #0B1F3A 0%, #1E4080 100%); }
.pc-fountain { background: linear-gradient(135deg, #0C4A6E 0%, #0284C7 100%); }
.pc-waterfall{ background: linear-gradient(135deg, #064E3B 0%, #059669 100%); }
.pc-road     { background: linear-gradient(135deg, #292524 0%, #57534E 100%); }
.pc-catseye  { background: linear-gradient(135deg, #312E81 0%, #6D28D9 100%); }
.pc-paint    { background: linear-gradient(135deg, #7F1D1D 0%, #DC2626 100%); }
.pc-lights   { background: linear-gradient(135deg, #78350F 0%, #F59E0B 100%); }
.pc-signs    { background: linear-gradient(135deg, #1E3A5F 0%, #2563EB 100%); }
.pc-barrier  { background: linear-gradient(135deg, #3F3F46 0%, #71717A 100%); }

.product-card-body { padding: 24px; }
.product-card-body h4 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 8px;
}
.product-card-body p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--gray-600);
}
.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--amber-dark);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 16px;
  transition: gap var(--transition);
}
.product-card:hover .product-card-link { gap: 10px; }

/* ======================================================
   ABOUT SECTION
====================================================== */
#about {
  background: var(--navy);
  overflow: hidden;
  position: relative;
}
#about::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(245,158,11,.12) 0%, transparent 70%);
  pointer-events: none;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-main-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  backdrop-filter: blur(8px);
}
.about-main-card .icon { font-size: 5rem; margin-bottom: 20px; }
.about-main-card h3 {
  color: var(--white);
  font-size: 1.6rem;
  margin-bottom: 12px;
}
.about-main-card p { color: rgba(255,255,255,.65); font-size: 0.95rem; }
.about-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
  justify-content: center;
}
.badge {
  background: rgba(245,158,11,.15);
  border: 1px solid rgba(245,158,11,.3);
  color: var(--amber);
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
}
.about-content .section-label { background: rgba(245,158,11,.15); }
.about-content h2 { color: var(--white); margin-bottom: 20px; }
.about-content p  { color: rgba(255,255,255,.7); margin-bottom: 16px; }
.about-features   { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.about-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature-icon {
  width: 48px; height: 48px;
  background: rgba(245,158,11,.15);
  border: 1px solid rgba(245,158,11,.3);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.feature-text h5 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 4px;
}
.feature-text p { font-size: 0.9rem; color: rgba(255,255,255,.6); }

/* ======================================================
   WHY CHOOSE US
====================================================== */
#why-us { background: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 32px;
  margin-top: 52px;
}
.why-card {
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.why-card:hover { box-shadow: var(--shadow-md); border-color: transparent; }
.why-card:hover::before { transform: scaleX(1); }
.why-icon { font-size: 2.8rem; margin-bottom: 20px; }
.why-card h4 { font-family: var(--font-head); font-size: 1.25rem; margin-bottom: 10px; color: var(--navy); }
.why-card p  { font-size: 0.92rem; }

/* ======================================================
   STATS BAR
====================================================== */
#stats {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 70px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat-item {
  padding: 44px 28px;
  text-align: center;
  background: rgba(11,31,58,.5);
}
.stat-item .num {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--amber);
  line-height: 1;
}
.stat-item .unit {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--amber);
}
.stat-item .lbl {
  color: rgba(255,255,255,.65);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 10px;
}

/* ======================================================
   GALLERY / PROJECTS
====================================================== */
#gallery { background: var(--off-white); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 16px;
  margin-top: 48px;
}
.gallery-item {
  background: var(--navy-mid);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  cursor: pointer;
  transition: transform var(--transition);
  font-size: 4rem;
}
.gallery-item:hover { transform: scale(1.02); z-index: 2; }
.gallery-item:nth-child(1) { grid-column: span 2; min-height: 260px; }
.gallery-item:nth-child(4) { grid-column: span 2; min-height: 260px; }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(11,31,58,.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: var(--white); font-size: 0.95rem; font-weight: 600; font-family: var(--font-body); }

/* ======================================================
   CONTACT
====================================================== */
#contact { background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3 { color: var(--navy); font-size: 2rem; margin-bottom: 16px; }
.contact-info p  { margin-bottom: 36px; }
.contact-items   { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 50px; height: 50px;
  background: rgba(245,158,11,.1);
  border: 1px solid rgba(245,158,11,.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.contact-item-text strong { display: block; color: var(--navy); font-size: 0.95rem; margin-bottom: 2px; }
.contact-item-text span  { color: var(--gray-600); font-size: 0.9rem; }

.contact-form {
  background: var(--off-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 44px;
}
.contact-form h4 { font-family: var(--font-head); color: var(--navy); font-size: 1.8rem; margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-weight: 600; font-size: 0.9rem; color: var(--navy); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--gray-800);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245,158,11,.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; padding: 16px; font-size: 1.05rem; }

/* ======================================================
   MAP SECTION
====================================================== */
#map-section {
  height: 350px;
  background: var(--navy-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.map-placeholder {
  text-align: center;
  color: rgba(255,255,255,.7);
  z-index: 2;
}
.map-placeholder .icon { font-size: 3rem; margin-bottom: 12px; }
.map-placeholder p { color: rgba(255,255,255,.5); }

/* ======================================================
   CTA BAND
====================================================== */
#cta-band {
  background: linear-gradient(135deg, var(--amber) 0%, var(--amber-dark) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
#cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11,31,58,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,31,58,.08) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.cta-content h2 { color: var(--navy); font-size: clamp(2rem, 5vw, 3rem); }
.cta-content p  { color: rgba(11,31,58,.7); margin: 16px auto 36px; max-width: 540px; }
.cta-content .btn-navy { background: var(--navy); color: var(--white); }

/* ======================================================
   FOOTER
====================================================== */
#site-footer {
  background: var(--gray-800);
  color: rgba(255,255,255,.7);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 50px;
}
.footer-brand .logo-icon { margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.75; color: rgba(255,255,255,.5); margin-top: 14px; }
.footer-col h5 {
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  color: rgba(255,255,255,.5);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--amber); }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; }
.footer-contact-item .fi { flex-shrink: 0; color: var(--amber); font-size: 1rem; margin-top: 2px; }
.footer-contact-item span { font-size: 0.88rem; color: rgba(255,255,255,.5); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,.35); }
.footer-social {
  display: flex;
  gap: 12px;
}
.social-btn {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.07);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: rgba(255,255,255,.5);
  transition: all var(--transition);
}
.social-btn:hover { background: var(--amber); color: var(--navy); }

/* ======================================================
   INNER PAGES
====================================================== */
.page-hero {
  background: var(--navy);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,158,11,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,158,11,.05) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-hero h1 { color: var(--white); position: relative; z-index: 2; }
.page-hero p  { color: rgba(255,255,255,.65); margin-top: 14px; max-width: 600px; position: relative; z-index: 2; }
.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  color: rgba(255,255,255,.45);
  font-size: 0.85rem;
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}
.breadcrumb a { color: var(--amber); }
.breadcrumb .sep { color: rgba(255,255,255,.25); }

/* Product detail page */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.product-detail-img {
  background: var(--navy-mid);
  border-radius: var(--radius-lg);
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
}
.product-specs {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  margin-top: 32px;
}
.spec-row {
  display: flex;
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.9rem;
}
.spec-row:last-child { border-bottom: none; }
.spec-row .spec-key { width: 160px; font-weight: 600; color: var(--navy); flex-shrink: 0; }
.spec-row .spec-val { color: var(--gray-600); }

/* ======================================================
   MOBILE RESPONSIVE
====================================================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-signal { display: none; }
}
@media (max-width: 768px) {
  nav.main-nav { display: none; }
  nav.main-nav.open {
    display: flex;
    position: fixed;
    inset: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 999;
  }
  nav.main-nav.open ul { flex-direction: column; gap: 28px; text-align: center; }
  nav.main-nav.open a { font-size: 1.5rem; }
  .burger { display: flex; z-index: 1000; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(4) { grid-column: span 2; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}
@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .hero-stats { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(4) { grid-column: span 1; }
}