/*
Theme Name: DataCore Pro
Theme URI: https://datacoreexchange.com
Author: DataCore Exchange
Description: A high-performance data center services marketplace theme. Bold, athletic design in Crimson, Charcoal, and Silver.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: datacore
Tags: custom-logo, custom-menu, featured-images, marketplace, data-center, business
*/

/* ============================================================
   DESIGN TOKENS — HIGH-OCTANE ATHLETIC
   ============================================================ */
:root {
  /* === PALETTE === */
  --red:           #C8102E;
  --red-dark:      #A00D24;
  --red-deep:      #7A0A1B;
  --red-glow:      rgba(200, 16, 46, 0.15);
  --red-border:    rgba(200, 16, 46, 0.35);

  --charcoal:      #1A1A1A;
  --charcoal-mid:  #242424;
  --steel:         #2C2C2C;
  --steel-light:   #383838;
  --border:        #3A3A3A;
  --border-light:  #484848;

  --silver:        #A8A8A8;
  --silver-light:  #C8C8C8;
  --silver-dim:    #686868;
  --chrome:        #E0E0E0;
  --white:         #F5F5F5;

  --text-primary:   #F5F5F5;
  --text-secondary: #A8A8A8;
  --text-muted:     #686868;

  /* === TYPOGRAPHY === */
  --font-display: 'Barlow Condensed', 'Impact', 'Arial Narrow', sans-serif;
  --font-body:    'Inter', 'Barlow', system-ui, sans-serif;
  --font-label:   'Barlow', 'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* === SCALE === */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  4rem;
  --text-7xl:  5rem;
  --text-8xl:  6.5rem;

  /* === SPACING === */
  --s1: 0.25rem; --s2: 0.5rem;  --s3: 0.75rem;
  --s4: 1rem;    --s5: 1.25rem; --s6: 1.5rem;
  --s8: 2rem;    --s10: 2.5rem; --s12: 3rem;
  --s16: 4rem;   --s20: 5rem;   --s24: 6rem;
  --s32: 8rem;

  /* === RADIUS === */
  --r-sm: 2px;
  --r-md: 4px;
  --r-lg: 8px;
  --r-xl: 12px;

  /* === SHADOWS === */
  --shadow-red:  0 0 0 1px var(--red-border), 0 4px 32px var(--red-glow);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.5), 0 16px 48px rgba(0,0,0,0.4);

  /* === TRANSITIONS === */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --fast: 150ms;
  --base: 250ms;
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--charcoal);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--red); text-decoration: none; transition: color var(--fast) ease; }
a:hover { color: var(--silver-light); }
a:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; border-radius: 2px; }
img, video { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--text-primary);
}
h1 { font-size: var(--text-7xl); }
h2 { font-size: var(--text-5xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
p  { color: var(--text-secondary); line-height: 1.7; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 var(--s6); }
.container--narrow { max-width: 900px; }
.container--wide   { max-width: 1520px; }
.section { padding: var(--s24) 0; }
.section--lg { padding: var(--s32) 0; }
.section--sm { padding: var(--s16) 0; }

/* ============================================================
   SIGNATURE: DIAGONAL SLASH DIVIDER
   This is the single memorable design element — angled red
   tape cuts separating sections, inspired by athletic gear.
   ============================================================ */
.slash-divider {
  position: relative;
  height: 60px;
  overflow: hidden;
  margin: 0;
  z-index: 2;
}
.slash-divider::before {
  content: '';
  position: absolute;
  top: 0; left: -5%; right: -5%;
  height: 100%;
  background: var(--charcoal);
  transform: skewY(-1.5deg);
  transform-origin: top left;
}
.slash-divider--red::before  { background: var(--red); }
.slash-divider--steel::before { background: var(--steel); }
.slash-divider--up::before { transform: skewY(1.5deg); transform-origin: top right; }

/* Red stripe accent used in multiple places */
.red-slash {
  display: inline-block;
  width: 48px;
  height: 4px;
  background: var(--red);
  transform: skewX(-20deg);
  margin-bottom: var(--s4);
}
.red-slash--lg { width: 80px; height: 6px; }

/* ============================================================
   TYPOGRAPHY UTILITIES
   ============================================================ */
.label-overline {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: var(--s3);
  margin-bottom: var(--s4);
}
.label-overline::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--red);
  transform: skewX(-20deg);
}

.text-red     { color: var(--red); }
.text-silver  { color: var(--silver); }
.text-chrome  { color: var(--chrome); }
.text-muted   { color: var(--text-muted); }
.text-center  { text-align: center; }
.text-upper   { text-transform: uppercase; font-family: var(--font-display); font-weight: 800; letter-spacing: 0.02em; }
.text-mono    { font-family: var(--font-mono); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  padding: var(--s3) var(--s6);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--r-md);
  transition: all var(--base) var(--ease);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity var(--fast) ease;
}
.btn:hover::after { opacity: 1; }

.btn--red {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn--red:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(200,16,46,0.4);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: var(--border-light);
}
.btn--outline:hover {
  border-color: var(--red);
  color: var(--red);
  background: var(--red-glow);
}

.btn--outline-red {
  background: var(--red-glow);
  color: var(--red);
  border-color: var(--red-border);
}
.btn--outline-red:hover {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}

.btn--chrome {
  background: var(--chrome);
  color: var(--charcoal);
  border-color: var(--chrome);
}
.btn--chrome:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--charcoal);
  transform: translateY(-1px);
}

.btn--lg  { padding: var(--s4) var(--s10); font-size: var(--text-xl); }
.btn--sm  { padding: var(--s2) var(--s4);  font-size: var(--text-xs); }
.btn--xl  { padding: var(--s5) var(--s12); font-size: var(--text-2xl); letter-spacing: 0.08em; }
.btn--full { width: 100%; }

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s1);
  padding: var(--s1) var(--s3);
  border-radius: var(--r-sm);
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.badge--red    { background: var(--red-glow); color: var(--red); border: 1px solid var(--red-border); }
.badge--silver { background: rgba(168,168,168,0.1); color: var(--silver-light); border: 1px solid rgba(168,168,168,0.2); }
.badge--chrome { background: rgba(224,224,224,0.08); color: var(--chrome); border: 1px solid rgba(224,224,224,0.15); }

/* ============================================================
   NAVIGATION
   ============================================================ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26, 26, 26, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: all var(--base) ease;
}
#site-header.scrolled {
  background: rgba(20, 20, 20, 0.98);
  border-bottom-color: var(--red);
  border-bottom-width: 2px;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: var(--s8);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--s3);
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo__mark {
  width: 38px;
  height: 38px;
  background: var(--red);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.site-logo__mark::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 0 12px 12px 0;
  border-color: transparent rgba(0,0,0,0.25) transparent transparent;
}
.site-logo__text {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
}
.site-logo__text em {
  font-style: normal;
  color: var(--red);
}

/* Primary nav */
.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--s1);
  flex: 1;
  justify-content: center;
}
.primary-nav > a,
.nav-item > a {
  padding: var(--s2) var(--s4);
  font-family: var(--font-label);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--silver);
  border-radius: var(--r-sm);
  transition: all var(--fast) ease;
  text-decoration: none;
}
.primary-nav > a:hover,
.nav-item > a:hover,
.primary-nav > a.current { color: var(--white); }

/* Dropdown */
.nav-item { position: relative; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: var(--steel);
  border: 1px solid var(--border);
  border-top: 2px solid var(--red);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  padding: var(--s2);
  opacity: 0;
  visibility: hidden;
  transition: all var(--fast) var(--ease);
  box-shadow: var(--shadow-card);
}
.nav-item:hover .nav-dropdown { opacity: 1; visibility: visible; }
.nav-dropdown a {
  display: block;
  padding: var(--s2) var(--s4);
  font-size: var(--text-sm);
  color: var(--silver);
  border-radius: var(--r-sm);
  transition: all var(--fast) ease;
}
.nav-dropdown a:hover { background: var(--steel-light); color: var(--white); }

.nav-actions { display: flex; align-items: center; gap: var(--s3); flex-shrink: 0; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: var(--s2);
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--fast) ease;
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0; bottom: 0;
  background: var(--charcoal-mid);
  z-index: 999;
  padding: var(--s6);
  overflow-y: auto;
  border-top: 2px solid var(--red);
}
.mobile-nav.open { display: flex; flex-direction: column; gap: var(--s2); }
.mobile-nav a {
  display: block;
  padding: var(--s4) 0;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--silver);
  border-bottom: 1px solid var(--border);
}
.mobile-nav a:hover { color: var(--red); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  overflow: hidden;
  background: var(--charcoal);
}

/* Angled red accent bar — the signature element */
.hero__slash-bg {
  position: absolute;
  top: 0; right: -10%;
  width: 55%;
  height: 100%;
  background: linear-gradient(160deg, var(--red-deep) 0%, var(--red) 40%, transparent 100%);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0% 100%);
  opacity: 0.12;
  pointer-events: none;
}
.hero__slash-accent {
  position: absolute;
  top: 0; right: calc(45% - 4px);
  width: 8px;
  height: 100%;
  background: var(--red);
  transform: skewX(-4deg);
  opacity: 0.6;
  pointer-events: none;
}

/* Grid texture */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,16,46,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,16,46,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: var(--s24) 0;
  max-width: 760px;
}

.hero__kicker {
  font-family: var(--font-label);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: var(--s3);
  margin-bottom: var(--s6);
}
.hero__kicker-line {
  display: block;
  width: 40px;
  height: 3px;
  background: var(--red);
  transform: skewX(-20deg);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: var(--s6);
}
.hero__title .accent { color: var(--red); }
.hero__title .thin   { font-weight: 300; color: var(--silver); }

.hero__sub {
  font-size: var(--text-lg);
  color: var(--silver);
  max-width: 560px;
  line-height: 1.65;
  margin-bottom: var(--s10);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--s4);
  flex-wrap: wrap;
}

/* Stat strip within hero */
.hero__stats {
  display: flex;
  gap: var(--s8);
  margin-top: var(--s12);
  padding-top: var(--s8);
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.01em;
}
.hero__stat-value span { color: var(--red); }
.hero__stat-label {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--s1);
}

/* ============================================================
   PROVIDER CARD
   ============================================================ */
.provider-card {
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--base) var(--ease);
  display: flex;
  flex-direction: column;
  position: relative;
}
.provider-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--base) var(--ease);
}
.provider-card:hover::before { transform: scaleX(1); }
.provider-card:hover {
  border-color: var(--red-border);
  box-shadow: var(--shadow-red);
  transform: translateY(-4px);
}

.provider-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--charcoal-mid);
  object-fit: cover;
  display: flex;
  align-items: center;
  justify-content: center;
}
.provider-card__thumb svg { opacity: 0.12; }

.provider-card__body { padding: var(--s5); flex: 1; display: flex; flex-direction: column; }
.provider-card__top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: var(--s4); }

.provider-card__logo-box {
  height: 32px;
  background: rgba(245,245,245,0.06);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  padding: 0 var(--s3);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--chrome);
  text-transform: uppercase;
}

.provider-card__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: var(--s2);
  line-height: 1.1;
}
.provider-card__name a { color: inherit; text-decoration: none; }
.provider-card__name a:hover { color: var(--red); }

.provider-card__loc {
  display: flex;
  align-items: center;
  gap: var(--s2);
  font-size: var(--text-sm);
  color: var(--silver-dim);
  margin-bottom: var(--s4);
}

.provider-card__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--s5);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.provider-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s3);
  background: var(--charcoal-mid);
  border-radius: var(--r-md);
  padding: var(--s4);
  margin-bottom: var(--s5);
}
.spec__label { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 2px; }
.spec__val   { font-family: var(--font-mono); font-size: var(--text-sm); font-weight: 600; color: var(--chrome); }

.provider-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--s4);
  border-top: 1px solid var(--border);
}
.stars { color: var(--red); letter-spacing: 1px; font-size: var(--text-sm); }
.review-count { font-size: var(--text-xs); color: var(--text-muted); margin-left: var(--s1); }

/* Provider grid */
.provider-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s6); }

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.service-card {
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s8);
  transition: all var(--base) var(--ease);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), transparent);
  opacity: 0;
  transition: opacity var(--base) ease;
}
.service-card:hover::after { opacity: 1; }
.service-card:hover {
  border-color: var(--red-border);
  background: var(--steel-light);
  transform: translateY(-3px);
}

.service-card__icon {
  width: 52px; height: 52px;
  background: var(--red-glow);
  border: 1px solid var(--red-border);
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: var(--s6);
}
.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: var(--s3);
}
.service-card__desc {
  font-size: var(--text-sm);
  color: var(--silver);
  line-height: 1.65;
  margin-bottom: var(--s5);
}
.service-card__cta {
  font-family: var(--font-label);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: var(--s2);
  transition: gap var(--fast) ease;
}
.service-card:hover .service-card__cta { gap: var(--s4); }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s6); }

/* ============================================================
   FORMS
   ============================================================ */
.form-label {
  display: block;
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: var(--s2);
}
.form-label .req { color: var(--red); }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--charcoal-mid);
  border: 1px solid var(--border-light);
  border-radius: var(--r-md);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  padding: var(--s3) var(--s4);
  transition: all var(--fast) ease;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--red);
  background: var(--steel);
  box-shadow: 0 0 0 3px var(--red-glow);
}
.form-input::placeholder { color: var(--text-muted); }
.form-select { appearance: none; cursor: pointer; }
.form-select option { background: var(--steel); }
.form-textarea { resize: vertical; min-height: 110px; }
.form-group { display: flex; flex-direction: column; gap: var(--s2); }

/* Checkbox */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--s3);
  cursor: pointer;
  padding: var(--s3) 0;
}
.form-check input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--red);
  cursor: pointer;
  flex-shrink: 0;
}
.form-check__label {
  font-size: var(--text-sm);
  color: var(--silver);
  line-height: 1.4;
}
.form-check:hover .form-check__label { color: var(--white); }

/* Radio pill group */
.radio-pills { display: flex; flex-wrap: wrap; gap: var(--s2); }
.radio-pill input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-pill label {
  display: block;
  padding: var(--s2) var(--s4);
  background: var(--charcoal-mid);
  border: 1px solid var(--border-light);
  border-radius: var(--r-md);
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--silver);
  cursor: pointer;
  transition: all var(--fast) ease;
}
.radio-pill input:checked + label,
.radio-pill label:hover {
  background: var(--red-glow);
  border-color: var(--red-border);
  color: var(--red);
}
.radio-pill input:checked + label { color: var(--red); font-weight: 700; }

/* ============================================================
   RFQ STEP INDICATOR
   ============================================================ */
.rfq-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--s8);
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  padding: var(--s1);
  gap: var(--s1);
}
.rfq-step {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--s3);
  padding: var(--s3) var(--s4);
  border-radius: var(--r-md);
  transition: all var(--fast) ease;
  cursor: pointer;
}
.rfq-step.active  { background: var(--red); }
.rfq-step.done    { background: var(--charcoal-mid); }
.rfq-step__num {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 800;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  flex-shrink: 0;
}
.rfq-step.active  .rfq-step__num { background: rgba(255,255,255,0.3); }
.rfq-step.done    .rfq-step__num { background: var(--border); color: var(--silver); }
.rfq-step__label {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}
.rfq-step.done .rfq-step__label { color: var(--silver-dim); }

/* ============================================================
   SERVICE SELECTOR (RFQ page)
   ============================================================ */
.service-selector { display: flex; flex-direction: column; gap: var(--s2); }
.service-option {
  display: flex;
  align-items: flex-start;
  gap: var(--s4);
  padding: var(--s4) var(--s5);
  background: var(--charcoal-mid);
  border: 2px solid var(--border);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: all var(--fast) ease;
  position: relative;
}
.service-option:hover {
  border-color: var(--red-border);
  background: var(--steel);
}
.service-option.selected {
  border-color: var(--red);
  background: var(--steel);
}
.service-option.selected::after {
  content: '✓';
  position: absolute;
  top: var(--s3);
  right: var(--s4);
  width: 20px; height: 20px;
  background: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: white;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
}
.service-option input[type="checkbox"] { display: none; }
.service-option__icon {
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}
.service-option__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: var(--s1);
}
.service-option__desc {
  font-size: var(--text-xs);
  color: var(--silver-dim);
  line-height: 1.4;
}

/* ============================================================
   TABS
   ============================================================ */
.tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin-bottom: var(--s8);
  gap: 0;
}
.tab-btn {
  padding: var(--s3) var(--s6);
  font-family: var(--font-label);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--silver-dim);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all var(--fast) ease;
}
.tab-btn:hover { color: var(--silver); }
.tab-btn.active { color: var(--white); border-bottom-color: var(--red); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ============================================================
   CARDS (generic)
   ============================================================ */
.card {
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}
.card__header { padding: var(--s5) var(--s6); border-bottom: 1px solid var(--border); }
.card__body   { padding: var(--s6); }
.card__footer { padding: var(--s4) var(--s6); border-top: 1px solid var(--border); background: var(--charcoal-mid); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-card {
  background: var(--steel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--red);
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  padding: var(--s8);
}
.testimonial-card__quote {
  font-size: var(--text-base);
  color: var(--silver-light);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: var(--s6);
}
.testimonial-card__author { display: flex; align-items: center; gap: var(--s4); }
.testimonial-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--red);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
  color: white;
  flex-shrink: 0;
  text-transform: uppercase;
}
.testimonial-card__name { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; color: var(--white); }
.testimonial-card__role { font-size: var(--text-xs); color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.step-card {
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s8);
  position: relative;
  overflow: hidden;
}
.step-card__num {
  font-family: var(--font-display);
  font-size: 96px;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  position: absolute;
  bottom: -16px;
  right: var(--s4);
  letter-spacing: -0.04em;
  pointer-events: none;
}
.step-card__label {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: var(--s3);
}
.step-card__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--s4);
}
.step-card__desc { font-size: var(--text-sm); color: var(--silver); line-height: 1.65; }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--charcoal-mid);
  border-top: 3px solid var(--red);
  padding: var(--s20) 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--s10);
  margin-bottom: var(--s16);
}
.footer-brand__desc { font-size: var(--text-sm); color: var(--text-muted); margin: var(--s4) 0 var(--s6); line-height: 1.65; }
.footer-social { display: flex; gap: var(--s3); }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: all var(--fast) ease;
}
.footer-social a:hover { border-color: var(--red); color: var(--red); background: var(--red-glow); }
.footer-col__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: var(--s5);
  padding-bottom: var(--s3);
  border-bottom: 2px solid var(--red);
  display: inline-block;
}
.footer-col__links { display: flex; flex-direction: column; gap: var(--s3); }
.footer-col__links a { font-size: var(--text-sm); color: var(--text-muted); transition: color var(--fast) ease; }
.footer-col__links a:hover { color: var(--red); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: var(--s6) 0;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--s4);
}
.footer-bottom p { font-size: var(--text-xs); color: var(--text-muted); }
.footer-bottom-links { display: flex; gap: var(--s6); }
.footer-bottom-links a { font-size: var(--text-xs); color: var(--text-muted); }
.footer-bottom-links a:hover { color: var(--red); }

/* ============================================================
   MISC COMPONENTS
   ============================================================ */
.alert {
  padding: var(--s4) var(--s5);
  border-radius: var(--r-lg);
  display: flex; gap: var(--s3); align-items: flex-start;
  font-size: var(--text-sm);
}
.alert--success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: #6EE7B7; }
.alert--error   { background: var(--red-glow); border: 1px solid var(--red-border); color: var(--red); }
.alert--info    { background: rgba(168,168,168,0.1); border: 1px solid rgba(168,168,168,0.2); color: var(--silver); }

.skip-link {
  position: absolute; top: -999px; left: 50%; transform: translateX(-50%);
  background: var(--red); color: var(--white); padding: var(--s3) var(--s6);
  border-radius: var(--r-md); font-weight: 700; z-index: 9999;
}
.skip-link:focus { top: var(--s4); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.breadcrumb { display: flex; align-items: center; gap: var(--s2); font-size: var(--text-sm); margin-bottom: var(--s6); }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb__sep { color: var(--border-light); }
.breadcrumb__current { color: var(--silver); }

.divider { border: none; border-top: 1px solid var(--border); }

/* Back to top */
.btt {
  position: fixed; bottom: var(--s8); right: var(--s8);
  width: 44px; height: 44px;
  background: var(--red); color: white; border: none;
  border-radius: var(--r-md); display: flex; align-items: center; justify-content: center;
  font-size: 18px; cursor: pointer;
  opacity: 0; transform: translateY(10px);
  transition: all var(--base) var(--ease); z-index: 500;
}
.btt.visible { opacity: 1; transform: translateY(0); }
.btt:hover { background: var(--red-dark); box-shadow: 0 4px 20px rgba(200,16,46,0.5); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: var(--s2); margin-top: var(--s12); flex-wrap: wrap; }
.pagination a,
.pagination span {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-md);
  font-family: var(--font-label);
  font-size: var(--text-sm); font-weight: 600;
  border: 1px solid var(--border);
  background: var(--steel);
  color: var(--silver);
  cursor: pointer;
  transition: all var(--fast) ease;
  text-decoration: none;
}
.pagination a:hover,
.pagination .current { background: var(--red); border-color: var(--red); color: white; }

/* Blog card */
.blog-card { background: var(--steel); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; transition: all var(--base) var(--ease); }
.blog-card:hover { border-color: var(--red-border); transform: translateY(-2px); }
.blog-card__img { aspect-ratio: 16/9; width: 100%; object-fit: cover; background: var(--charcoal-mid); }
.blog-card__body { padding: var(--s6); }
.blog-card__cat { font-family: var(--font-label); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--red); margin-bottom: var(--s3); }
.blog-card__title { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em; color: var(--white); margin-bottom: var(--s3); line-height: 1.1; }
.blog-card__title a { color: inherit; text-decoration: none; }
.blog-card__title a:hover { color: var(--red); }
.blog-card__excerpt { font-size: var(--text-sm); color: var(--silver); line-height: 1.6; margin-bottom: var(--s4); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card__meta { font-size: var(--text-xs); color: var(--text-muted); display: flex; gap: var(--s3); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s6); }

/* Category strip */
.cat-strip { display: flex; gap: var(--s3); overflow-x: auto; padding-bottom: var(--s2); scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
.cat-chip {
  flex-shrink: 0;
  display: flex; align-items: center; gap: var(--s2);
  padding: var(--s2) var(--s5);
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-family: var(--font-label);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--silver);
  text-decoration: none;
  transition: all var(--fast) ease;
  white-space: nowrap;
}
.cat-chip:hover, .cat-chip.active { background: var(--red-glow); border-color: var(--red-border); color: var(--red); }

/* Listing layout */
.listing-layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--s8); align-items: start; }
.filters-panel {
  background: var(--steel);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  padding: var(--s6);
  position: sticky; top: 90px;
}
.filter-section { margin-bottom: var(--s6); }
.filter-section:last-child { margin-bottom: 0; }
.filter-section__title {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver-dim);
  margin-bottom: var(--s3);
  display: flex; justify-content: space-between; cursor: pointer;
}
.filter-check-item { display: flex; align-items: center; gap: var(--s3); padding: var(--s2) 0; cursor: pointer; }
.filter-check-item input { accent-color: var(--red); width: 16px; height: 16px; flex-shrink: 0; }
.filter-check-item__label { font-size: var(--text-sm); color: var(--silver); flex: 1; }
.filter-check-item__count { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-muted); }

.listing-controls { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--s6); flex-wrap: wrap; gap: var(--s4); }
.listing-controls__count { font-size: var(--text-sm); color: var(--silver); }
.listing-controls__count strong { color: var(--white); }
.sort-sel { background: var(--steel); border: 1px solid var(--border); border-radius: var(--r-md); color: var(--white); font-size: var(--text-sm); padding: var(--s2) var(--s4); cursor: pointer; }
.view-toggle { display: flex; background: var(--steel); border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; }
.view-toggle button { padding: var(--s2) var(--s3); background: none; border: none; color: var(--silver-dim); cursor: pointer; transition: all var(--fast) ease; }
.view-toggle button.active { background: var(--red); color: white; }

/* Entry content */
.entry-content h2, .entry-content h3 { margin: var(--s8) 0 var(--s4); }
.entry-content p { margin-bottom: var(--s4); }
.entry-content ul, .entry-content ol { list-style: disc; padding-left: var(--s6); margin-bottom: var(--s4); }
.entry-content li { color: var(--silver); margin-bottom: var(--s2); }
.entry-content blockquote { border-left: 3px solid var(--red); padding-left: var(--s6); color: var(--silver); font-style: italic; margin: var(--s8) 0; }
.entry-content a { color: var(--red); }
.entry-content code { font-family: var(--font-mono); font-size: 0.875em; background: var(--charcoal-mid); border: 1px solid var(--border); padding: 2px 6px; border-radius: var(--r-sm); color: var(--chrome); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .provider-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 2fr 1fr 1fr; gap: var(--s8); }
}

@media (max-width: 1024px) {
  .listing-layout { grid-template-columns: 1fr; }
  .filters-panel  { position: static; }
  .blog-grid      { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  h1 { font-size: var(--text-5xl); }
  h2 { font-size: var(--text-4xl); }
  .primary-nav, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .provider-grid  { grid-template-columns: 1fr; }
  .services-grid  { grid-template-columns: 1fr; }
  .blog-grid      { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr; }
  .hero__stats    { gap: var(--s6); }
  .hero__actions  { flex-direction: column; align-items: flex-start; }
  .section { padding: var(--s16) 0; }
  .section--lg { padding: var(--s20) 0; }
  .btt { bottom: var(--s4); right: var(--s4); }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--s4); }
  .hero__title { font-size: var(--text-5xl); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ============================================================
   GET QUOTES PAGE — ADDITIONAL REFINEMENTS
   ============================================================ */

/* Step panel smooth reveal */
.rfq-step-panel {
  animation: rfqFadeUp .28s cubic-bezier(0.16,1,0.3,1) both;
}
@keyframes rfqFadeUp {
  from { opacity:0; transform:translateY(10px); }
  to   { opacity:1; transform:translateY(0);    }
}

/* Service option hover shimmer */
.service-option::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(200,16,46,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--fast) ease;
  pointer-events: none;
}
.service-option:hover::before { opacity: 1; }
.service-option.selected::before { opacity: 1; }

/* Review row subtle animation */
.review-row {
  animation: rfqFadeUp .2s ease both;
}

/* Step bar connector */
.rfq-steps {
  position: relative;
}

/* Form input — tighter focus ring */
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  box-shadow: 0 0 0 2px var(--red-glow), 0 0 0 1px var(--red);
}

/* Required asterisk */
.req { color: var(--red); }

/* Cert pill active */
input[type="checkbox"]:checked + .cert-pill-label,
.cert-pill-label:has(+ input[type="checkbox"]:checked) {
  background: var(--red-glow);
  border-color: var(--red-border);
  color: var(--red);
}

/* FAQ details open state */
details[open] summary .faq-arrow {
  transform: rotate(45deg);
}
details summary .faq-arrow {
  transition: transform .2s ease;
  display: inline-block;
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  #site-header, #site-footer, .btt, .nav-actions,
  .hamburger, .mobile-nav, #rfq-form,
  .provider-card__footer .btn { display: none !important; }

  body { background: white; color: #111; }
  h1, h2, h3, h4 { color: #111; }
  p, li { color: #333; }
  a { color: #c8102e; }

  .provider-card {
    break-inside: avoid;
    border: 1px solid #ddd;
    box-shadow: none;
  }

  .container { max-width: 100%; }
}

/* ============================================================
   ACCESSIBILITY EXTRAS
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
  border-radius: 2px;
}

/* High contrast mode */
@media (forced-colors: active) {
  .btn--red   { background: ButtonText; color: ButtonFace; }
  .badge--red { border: 1px solid ButtonText; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .rfq-step-panel,
  .service-card,
  .provider-card,
  .blog-card { animation: none !important; transition: none !important; }
}