/* ============================================================
   Dallas Production Services — Industrial-Rugged Design System
   Colors: #e63946 (red) / #1d2d44 (navy)
   Fonts: Oswald (headings) + Source Sans Pro (body)
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #e63946;
  --color-primary-dark: #c5303c;
  --color-primary-light: #ff4d5a;
  --color-secondary: #1d2d44;
  --color-secondary-dark: #141f30;
  --color-secondary-light: #2a3f5f;
  --color-accent: #e63946;
  --color-bg: #ffffff;
  --color-bg-dark: #0d1117;
  --color-bg-alt: #f2f3f5;
  --color-bg-section: #1d2d44;
  --color-text: #1d2d44;
  --color-text-light: #e6edf3;
  --color-text-muted: #6b7280;
  --color-border: #d1d5db;
  --color-border-dark: #30363d;
  --color-success: #22c55e;
  --color-error: #ef4444;
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Source Sans Pro', sans-serif;
  --radius: 2px;
  --shadow: none;
  --spacing-section: 64px;
  --spacing-section-lg: 80px;
  --max-width: 1200px;
  --header-height: 72px;
  --transition: 0.2s ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 9999;
  font-weight: 600;
}
.skip-link:focus { top: 8px; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 16px; }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); margin-bottom: 12px; }
h4 { font-size: 1.1rem; margin-bottom: 8px; }
p { margin-bottom: 16px; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 700; }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.hero .section-label,
.section--dark .section-label { color: var(--color-primary-light); }

.muted { color: var(--color-text-muted); }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--spacing-section) 0;
}
.section--alt {
  background: var(--color-bg-alt);
}
.section--dark {
  background: var(--color-secondary);
  color: var(--color-text-light);
}
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: #fff; }
.section--dark p { color: #cbd5e1; }
.section--dark a { color: var(--color-primary-light); }
.section--dark .btn { color: #fff; }
.section--dark .btn--primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.section--dark .btn--primary:hover { background: var(--color-primary-dark); color: #fff; border-color: var(--color-primary-dark); }
.section--dark .btn--secondary { color: #fff; border-color: #fff; }
.section--dark .btn--secondary:hover { background: #fff; color: var(--color-secondary); }

.section--primary {
  background: var(--color-primary);
  color: #fff;
}
.section--primary h2,
.section--primary h3 { color: #fff; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.text-center { text-align: center; }

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

/* --- Split Layout --- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.split--reverse .split__content { order: 2; }
.split--reverse .split__media { order: 1; }
.split__content h2 { margin-bottom: 16px; }

/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-secondary);
  border-bottom: 3px solid var(--color-primary);
  height: var(--header-height);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  flex-shrink: 0;
}
.logo-mark {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  line-height: 1;
}
.logo-text {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.3;
  color: #cbd5e1;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav a, .nav__dropdown-toggle {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #cbd5e1;
  transition: color var(--transition);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
}
.nav a:hover, .nav__dropdown-toggle:hover,
.nav a.active { color: var(--color-primary); }

/* Dropdown */
.nav__dropdown { position: relative; }
.nav__dropdown-toggle::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
}
.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--color-secondary-dark);
  border: 1px solid var(--color-border-dark);
  border-top: 2px solid var(--color-primary);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.2s ease;
  z-index: 100;
}
.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown.open .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav__dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-size: 0.82rem;
  color: #cbd5e1;
  border-left: 3px solid transparent;
}
.nav__dropdown-menu a:hover {
  color: #fff;
  background: rgba(230, 57, 70, 0.1);
  border-left-color: var(--color-primary);
}
.nav__dropdown-menu--areas {
  columns: 2;
  min-width: 340px;
}
.nav__dropdown-menu--areas a {
  break-inside: avoid;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header__phone {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
}
.header__phone:hover { color: var(--color-primary-light); }
.nav .header__phone-mobile { display: none; }
.header__phone svg {
  width: 16px;
  height: 16px;
  margin-right: 6px;
  vertical-align: middle;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Hero --- */
.hero {
  position: relative;
  background: var(--color-secondary);
  color: #fff;
  overflow: hidden;
  padding: 100px 0 80px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 17, 23, 0.92) 0%, rgba(29, 45, 68, 0.85) 100%);
  z-index: 1;
}
.hero .container { position: relative; z-index: 2; }
.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  margin-bottom: 16px;
  max-width: 700px;
}
.hero p {
  font-size: 1.15rem;
  color: #cbd5e1;
  max-width: 560px;
  margin-bottom: 24px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* Inner page hero (shorter) */
.hero--inner {
  padding: 60px 0 48px;
}
.hero--inner h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.breadcrumbs a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
}
.breadcrumbs a:hover { color: #fff; }
.breadcrumbs span { color: rgba(255, 255, 255, 0.4); }
.breadcrumbs .current { color: rgba(255, 255, 255, 0.9); }

/* Breadcrumbs outside hero (light bg) */
.breadcrumbs--light a { color: var(--color-text-muted); }
.breadcrumbs--light a:hover { color: var(--color-primary); }
.breadcrumbs--light span { color: var(--color-border); }
.breadcrumbs--light .current { color: var(--color-text); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 2px solid transparent;
  border-radius: var(--radius);
  transition: all var(--transition);
  text-decoration: none;
  cursor: pointer;
  line-height: 1;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}
.btn--secondary {
  background: transparent;
  color: #fff;
  border-color: #fff;
}
.btn--secondary:hover {
  background: #fff;
  color: var(--color-secondary);
}
.btn--dark {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}
.btn--dark:hover {
  background: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
  color: #fff;
}
.btn--sm {
  padding: 10px 20px;
  font-size: 0.8rem;
}
.btn--lg {
  padding: 18px 36px;
  font-size: 1rem;
}
.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* --- Cards --- */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
}
.card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.card-body {
  padding: 24px;
}
.card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.card-body h3 a {
  color: var(--color-secondary);
  text-decoration: none;
}
.card-body h3 a:hover { color: var(--color-primary); }
.card-body p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-top: 12px;
}
.card__link:hover { color: var(--color-primary-dark); }
.card__link svg { width: 14px; height: 14px; }

/* Dark card variant */
.card--dark {
  background: var(--color-secondary);
  border-color: var(--color-border-dark);
  color: var(--color-text-light);
}
.card--dark:hover { border-color: var(--color-primary); }
.card--dark .card-body h3 { color: #fff; }
.card--dark .card-body h3 a { color: #fff; }
.card--dark .card-body p { color: #94a3b8; }

/* --- Image Placeholder System --- */
.img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary);
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  z-index: 0;
}
.img-real {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  z-index: 1;
  transition: opacity 0.3s ease;
}
.img-real.loaded { opacity: 1; }

/* --- Trust Bar --- */
.trust-bar {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}
.trust-bar .container {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-secondary);
}
.trust-item svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.trust-item strong {
  font-size: 1.3rem;
  color: var(--color-primary);
}

/* --- Stats --- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.section--dark .stat__number { color: var(--color-primary-light); }
.stat__label {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 8px;
  color: var(--color-text-muted);
}
.section--dark .stat__label { color: #94a3b8; }

/* --- Process Steps --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.process-step {
  position: relative;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  counter-increment: step;
}
.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.3;
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}
.process-step h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}
.process-step p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--color-border);
  margin-bottom: -1px;
}
.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary);
  text-align: left;
  background: #fff;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}
.faq-item__question:hover { background: var(--color-bg-alt); }
.faq-item__question[aria-expanded="true"] {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}
.faq-item__icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item__question[aria-expanded="true"] .faq-item__icon {
  transform: rotate(45deg);
}
.faq-item__answer {
  display: none;
  padding: 20px 24px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  background: #fff;
}
.faq-item__answer.open { display: block; }

/* --- Forms --- */
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--color-text);
  background: #fff;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* --- SMS Consent (A2P Compliance) --- */
.sms-consent { margin: 16px 0; }
.sms-consent__label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--color-text-muted);
  cursor: pointer;
  margin-bottom: 12px;
}
.sms-consent__label input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--color-primary);
}
.sms-consent__label a { color: var(--color-primary); text-decoration: underline; }

/* --- Thanks Message --- */
.thanks-msg {
  text-align: center;
  padding: 48px 24px;
}
.thanks-msg h2 { color: var(--color-success); margin-bottom: 12px; }

/* --- Gallery Grid --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  cursor: pointer;
}
.gallery-item .img-placeholder {
  font-size: 0.7rem;
}

/* --- Testimonials --- */
.testimonial {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  padding: 28px;
}
.testimonial__text {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.7;
}
.testimonial__text::before { content: '\201C'; font-size: 1.5rem; color: var(--color-primary); }
.testimonial__author {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-secondary);
}
.testimonial__role {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}
.stars { color: #f59e0b; font-size: 1rem; letter-spacing: 2px; }

/* --- Feature List --- */
.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature-item svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.feature-item h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.feature-item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* --- Checklist --- */
.checklist {
  list-style: none;
}
.checklist li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  font-size: 0.95rem;
}
.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* --- CTA Section --- */
.cta-banner {
  background: var(--color-primary);
  color: #fff;
  padding: 48px 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 12px; }
.cta-banner p { color: rgba(255, 255, 255, 0.9); margin-bottom: 24px; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-banner .btn--primary {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}
.cta-banner .btn--primary:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary-dark);
}
.cta-banner .btn--secondary {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}
.cta-banner .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
  color: #fff;
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-dark);
  color: #94a3b8;
  padding: 64px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer__brand .logo { margin-bottom: 16px; }
.footer__brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #64748b;
  margin-bottom: 20px;
}
.footer__social {
  display: flex;
  gap: 12px;
}
.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid #30363d;
  color: #94a3b8;
  transition: all var(--transition);
}
.footer__social a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.footer__social a svg { width: 16px; height: 16px; }

.footer h4 {
  font-size: 0.85rem;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a {
  font-size: 0.9rem;
  color: #64748b;
  transition: color var(--transition);
}
.footer ul a:hover { color: var(--color-primary); }

.footer__contact-item {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 0.9rem;
}
.footer__contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}
.footer__contact-item a { color: #94a3b8; }
.footer__contact-item a:hover { color: var(--color-primary); }

.footer__bottom {
  border-top: 1px solid #1e293b;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: #475569;
}
.footer__legal {
  display: flex;
  gap: 20px;
}
.footer__legal a { color: #475569; }
.footer__legal a:hover { color: var(--color-primary); }

/* --- Blog --- */
.blog-meta {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}
.blog-content {
  max-width: 740px;
}
.blog-content h2 {
  font-size: 1.4rem;
  margin-top: 32px;
  margin-bottom: 12px;
}
.blog-content h3 {
  font-size: 1.15rem;
  margin-top: 24px;
  margin-bottom: 10px;
}
.blog-content ul, .blog-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}
.blog-content ul { list-style: disc; }
.blog-content ol { list-style: decimal; }
.blog-content li { margin-bottom: 8px; }
.blog-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}
.blog-content th, .blog-content td {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  text-align: left;
  font-size: 0.9rem;
}
.blog-content th {
  background: var(--color-bg-alt);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

/* --- Area Page Map Placeholder --- */
.map-placeholder {
  width: 100%;
  height: 300px;
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.3);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --spacing-section: 48px;
    --header-height: 64px;
  }

  .nav { display: none; }
  .hamburger { display: flex; }
  .header__phone { display: none; }

  /* Mobile nav overlay */
  .nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--color-secondary);
    z-index: 999;
    padding: 80px 24px 24px;
    gap: 0;
    overflow-y: auto;
  }
  .nav.open a,
  .nav.open .nav__dropdown-toggle {
    padding: 16px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
  }
  .nav.open .nav__dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    border: none;
    padding: 0 0 0 16px;
  }
  .nav.open .nav__dropdown-menu a {
    font-size: 0.95rem;
    padding: 12px 0;
    border-left: none;
  }
  .nav.open .nav__dropdown-menu--areas {
    columns: 1;
    min-width: auto;
  }
  .nav.open .header__phone-mobile {
    display: block;
    padding: 16px 0;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .nav .header__phone-mobile { display: none; }
  .nav.open .btn {
    margin-top: 16px;
    width: 100%;
    justify-content: center;
  }

  .split { grid-template-columns: 1fr; gap: 32px; }
  .split--reverse .split__content,
  .split--reverse .split__media { order: unset; }

  .grid--2,
  .grid--3 { grid-template-columns: 1fr; }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-grid { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

  .hero { padding: 72px 0 56px; }
  .hero--inner { padding: 48px 0 36px; }

  .btn-group { flex-direction: column; }
  .btn-group .btn { width: 100%; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .trust-bar .container { gap: 24px; justify-content: flex-start; }
}

/* --- Print --- */
@media print {
  .header, .footer, .cta-banner, .btn-group { display: none; }
  .hero { padding: 24px 0; }
  body { font-size: 12pt; color: #000; }
}