/* ==========================================================================
   Optimum Trade — Main Stylesheet
   Brand: Red / Black / White / Cream
   ========================================================================== */

:root {
  --ot-red: #c8102e;
  --ot-red-bright: #e10600;
  --ot-red-dark: #8b0a1e;
  --ot-red-glow: rgba(200, 16, 46, 0.45);
  --ot-black: #0d0d0d;
  --ot-charcoal: #1a1a1a;
  --ot-dark: #221510;
  --ot-brown: #3d2914;
  --ot-cream: #f5ebe0;
  --ot-cream-dark: #e8d5c4;
  --ot-beige: #d4b896;
  --ot-white: #ffffff;
  --ot-off-white: #faf7f4;
  --ot-gray: #6b6560;
  --ot-gray-light: #f0ebe6;
  --ot-metal: linear-gradient(180deg, #f0f0f0 0%, #c8c8c8 40%, #9a9a9a 100%);
  --ot-header-bg: linear-gradient(180deg, #f8f0e6 0%, #e8d5c4 100%);
  --ot-hero-overlay: linear-gradient(135deg, rgba(20, 8, 4, 0.88) 0%, rgba(80, 15, 20, 0.75) 45%, rgba(20, 8, 4, 0.85) 100%);
  --ot-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  --ot-shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.1);
  --ot-radius: 12px;
  --ot-radius-lg: 18px;
  --ot-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ot-display: "Montserrat", "Inter", system-ui, sans-serif;
  --ot-container: 1180px;
  --ot-header-h: 164px;
  --ot-transition: 0.25s ease;
}

/* Reset / Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ot-font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ot-charcoal);
  background: var(--ot-off-white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ot-red);
  text-decoration: none;
  transition: color var(--ot-transition);
}

a:hover {
  color: var(--ot-red-dark);
}

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

/* Layout */
.container {
  width: min(100% - 2rem, var(--ot-container));
  margin-inline: auto;
}

.section {
  padding: 5rem 0;
}

.section-sm {
  padding: 3.5rem 0;
}

.section-title {
  font-family: var(--ot-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  letter-spacing: -0.02em;
  color: var(--ot-charcoal);
  text-align: center;
  margin-bottom: 0.75rem;
}

.section-title span {
  color: var(--ot-red);
}

.section-subtitle {
  text-align: center;
  color: var(--ot-gray);
  max-width: 640px;
  margin: 0 auto 2.75rem;
  font-size: 1.05rem;
}

.section-label {
  display: block;
  text-align: center;
  font-family: var(--ot-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ot-red);
  margin-bottom: 0.6rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.85rem;
  font-family: var(--ot-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: transform var(--ot-transition), box-shadow var(--ot-transition), background var(--ot-transition);
  text-decoration: none;
  line-height: 1.2;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(180deg, #e82030 0%, #c8102e 55%, #9a0c22 100%);
  color: var(--ot-white);
  box-shadow: 0 8px 24px var(--ot-red-glow), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
  color: var(--ot-white);
  box-shadow: 0 12px 32px var(--ot-red-glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--ot-white);
  border: 2px solid rgba(255, 255, 255, 0.85);
}

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

.btn-dark {
  background: var(--ot-charcoal);
  color: var(--ot-white);
}

.btn-dark:hover {
  background: var(--ot-black);
  color: var(--ot-white);
}

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--ot-header-bg);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
  border-bottom: 3px solid var(--ot-red);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--ot-header-h);
  gap: 1.5rem;
}

.site-branding {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  /* Logo grows independently; never compress the nav */
  min-width: 0;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.site-logo img {
  height: 150px; /* 50% larger than previous 100px */
  width: auto;
  max-width: min(660px, 52vw);
  object-fit: contain;
}

/* Keep nav at natural width so a larger logo cannot squeeze tabs */
.main-nav {
  flex-shrink: 0;
}

.site-logo-text {
  display: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 2px solid var(--ot-brown);
  border-radius: 8px;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ot-charcoal);
  border-radius: 2px;
  transition: var(--ot-transition);
}

.main-nav .nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.main-nav .nav-menu a {
  display: block;
  padding: 0.55rem 1rem;
  font-family: var(--ot-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ot-charcoal);
  border-radius: 6px;
  transition: background var(--ot-transition), color var(--ot-transition);
}

.main-nav .nav-menu a:hover,
.main-nav .nav-menu .current-menu-item > a,
.main-nav .nav-menu .current_page_item > a {
  color: var(--ot-red);
  background: rgba(200, 16, 46, 0.08);
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: clamp(520px, 78vh, 720px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--ot-white);
  overflow: hidden;
  background: var(--ot-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  animation: hero-zoom 18s ease-in-out infinite alternate;
}

@keyframes hero-zoom {
  from { transform: scale(1.02); }
  to { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--ot-hero-overlay);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100% - 2rem, 900px);
  padding: 3rem 0 4rem;
}

.hero-kicker {
  font-family: var(--ot-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ot-beige);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--ot-display);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #ffffff 0%, #e8e8e8 45%, #b0b0b0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
  margin-bottom: 0.85rem;
}

.hero-tagline {
  font-family: var(--ot-display);
  font-weight: 800;
  font-size: clamp(0.95rem, 2.2vw, 1.35rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ot-red-bright);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.6);
  margin-bottom: 1.1rem;
}

.hero-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 640px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding: 4.5rem 0 3.5rem;
  background: var(--ot-charcoal);
  color: var(--ot-white);
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(200, 16, 46, 0.25), transparent 60%);
  pointer-events: none;
}

.page-hero h1 {
  font-family: var(--ot-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  position: relative;
}

.page-hero p {
  margin-top: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  max-width: 560px;
  margin-inline: auto;
}

/* ========== SERVICES ========== */
.services-section {
  background: var(--ot-cream);
  position: relative;
}

.services-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  background: radial-gradient(ellipse at center, transparent 30%, var(--ot-off-white) 100%);
  transform: translateY(-100%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: linear-gradient(180deg, #fffdf9 0%, #f5ebe0 100%);
  border: 1px solid rgba(61, 41, 20, 0.12);
  border-radius: var(--ot-radius-lg);
  padding: 1.85rem 1.5rem 1.65rem;
  box-shadow: var(--ot-shadow-sm);
  transition: transform var(--ot-transition), box-shadow var(--ot-transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ot-red), var(--ot-brown));
  opacity: 0;
  transition: opacity var(--ot-transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ot-shadow);
}

.service-card:hover::after {
  opacity: 1;
}

.service-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--ot-red), var(--ot-red-dark));
  color: var(--ot-white);
  border-radius: 14px;
  margin-bottom: 1.15rem;
  box-shadow: 0 6px 16px var(--ot-red-glow);
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  font-family: var(--ot-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--ot-red);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.65rem;
}

.service-card p {
  color: var(--ot-gray);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Featured 3 services on home */
.services-featured .service-card {
  text-align: center;
  padding: 2.25rem 1.75rem;
}

.services-featured .service-icon {
  margin-inline: auto;
}

/* ========== ABOUT TEASER ========== */
.about-teaser {
  background: var(--ot-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--ot-radius-lg);
  overflow: hidden;
  box-shadow: var(--ot-shadow);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.about-image-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--ot-red);
  color: var(--ot-white);
  padding: 0.65rem 1.1rem;
  border-radius: 8px;
  font-family: var(--ot-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.about-content .section-label {
  text-align: left;
}

.about-content h2 {
  font-family: var(--ot-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  text-align: left;
}

.about-content p {
  color: var(--ot-gray);
  margin-bottom: 1rem;
}

.about-points {
  margin: 1.5rem 0 2rem;
}

.about-points li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-weight: 500;
  color: var(--ot-charcoal);
}

.about-points .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--ot-red);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.about-points .check svg {
  width: 12px;
  height: 12px;
}

/* ========== STATS ========== */
.stats-bar {
  background: linear-gradient(135deg, var(--ot-charcoal) 0%, var(--ot-dark) 50%, #3a0a12 100%);
  color: var(--ot-white);
  padding: 3rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-family: var(--ot-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--ot-red-bright);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.stat-item span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* ========== GALLERY ========== */
.gallery-section {
  background: var(--ot-off-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--ot-radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--ot-shadow-sm);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity var(--ot-transition);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-overlay span {
  color: white;
  font-family: var(--ot-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(100%, 1100px);
  max-height: 85vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
  border: none;
  background: var(--ot-red);
  color: white;
  font-size: 1.5rem;
  border-radius: 50%;
  cursor: pointer;
  line-height: 1;
}

/* ========== CTA ========== */
.cta-banner {
  background: linear-gradient(135deg, var(--ot-red-dark) 0%, var(--ot-red) 50%, #e82030 100%);
  color: white;
  text-align: center;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.6;
}

.cta-banner .container {
  position: relative;
}

.cta-banner h2 {
  font-family: var(--ot-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 0.75rem;
}

.cta-banner p {
  opacity: 0.92;
  margin-bottom: 1.75rem;
  max-width: 520px;
  margin-inline: auto;
}

.cta-banner .btn-outline {
  border-color: white;
  color: white;
}

.cta-banner .btn-outline:hover {
  background: white;
  color: var(--ot-red);
}

/* ========== CONTACT ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info-card {
  background: var(--ot-charcoal);
  color: white;
  border-radius: var(--ot-radius-lg);
  padding: 2.25rem;
  box-shadow: var(--ot-shadow);
}

.contact-info-card h2 {
  font-family: var(--ot-display);
  font-weight: 800;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.contact-info-card > p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}

.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.35rem;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: var(--ot-red);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
  color: white;
}

.contact-detail strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ot-beige);
  margin-bottom: 0.2rem;
}

.contact-detail a,
.contact-detail span {
  color: white;
  font-weight: 500;
}

.contact-detail a:hover {
  color: var(--ot-red-bright);
}

.contact-form-wrap {
  background: white;
  border-radius: var(--ot-radius-lg);
  padding: 2.25rem;
  box-shadow: var(--ot-shadow-sm);
  border: 1px solid var(--ot-gray-light);
}

.contact-form-wrap h2 {
  font-family: var(--ot-display);
  font-weight: 800;
  font-size: 1.5rem;
  margin-bottom: 0.35rem;
}

.contact-form-wrap > p {
  color: var(--ot-gray);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.4rem;
  color: var(--ot-charcoal);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid #ddd5cc;
  border-radius: 8px;
  background: var(--ot-off-white);
  transition: border-color var(--ot-transition), box-shadow var(--ot-transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--ot-red);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.15);
  background: white;
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-alert {
  padding: 0.9rem 1.1rem;
  border-radius: 8px;
  margin-bottom: 1.25rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.form-alert.success {
  background: #e8f7ee;
  color: #0d6b35;
  border: 1px solid #b7e4c7;
}

.form-alert.error {
  background: #fdecea;
  color: #a11a1a;
  border: 1px solid #f5c2c0;
}

/* Google Map embed */
.map-section {
  margin-top: 3rem;
}

.map-section-header {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.map-section-header svg {
  width: 28px;
  height: 28px;
  color: var(--ot-red);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.map-section-header strong {
  display: block;
  font-family: var(--ot-display);
  font-size: 1.1rem;
  color: var(--ot-charcoal);
  margin-bottom: 0.25rem;
}

.map-section-header p {
  color: var(--ot-gray);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.5;
}

.map-embed {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--ot-shadow-sm);
  border: 1px solid rgba(61, 41, 20, 0.1);
  background: var(--ot-gray-light);
  min-height: 400px;
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 400px;
  border: 0;
  border-radius: 8px;
}

@media (max-width: 768px) {
  .map-embed,
  .map-embed iframe {
    min-height: 300px;
    height: 300px;
  }
}

/* ========== ABOUT PAGE ========== */
.about-story {
  background: white;
}

.vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.vision-card {
  background: var(--ot-cream);
  border-radius: var(--ot-radius);
  padding: 1.75rem;
  border-top: 4px solid var(--ot-red);
}

.vision-card h3 {
  font-family: var(--ot-display);
  font-weight: 800;
  color: var(--ot-red);
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.vision-card p {
  color: var(--ot-gray);
  font-size: 0.95rem;
}

.equipment-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 1.5rem;
  margin-top: 1.25rem;
}

.equipment-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}

.equipment-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--ot-red);
  border-radius: 50%;
  flex-shrink: 0;
}

.affiliations {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.affiliation-tag {
  background: var(--ot-charcoal);
  color: white;
  padding: 0.45rem 0.9rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* Full services list page */
.services-full .service-card {
  display: flex;
  flex-direction: column;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--ot-black);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 3.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img {
  height: 56px;
  width: auto;
  max-width: 220px;
  margin-bottom: 1rem;
  object-fit: contain;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.footer-slogan {
  color: var(--ot-red-bright);
  font-family: var(--ot-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-col h3 {
  font-family: var(--ot-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: white;
  margin-bottom: 1.15rem;
}

.footer-col ul li {
  margin-bottom: 0.55rem;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.925rem;
}

.footer-col a:hover {
  color: var(--ot-red-bright);
}

.footer-bottom {
  padding: 1.25rem 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ========== UTILITIES ========== */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  :root {
    --ot-header-h: 128px;
  }

  .site-logo img {
    height: 120px; /* 50% larger than previous 80px */
    max-width: min(450px, 70vw);
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--ot-header-h);
    left: 0;
    right: 0;
    background: var(--ot-cream);
    border-bottom: 3px solid var(--ot-red);
    box-shadow: var(--ot-shadow);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }

  .main-nav.is-open {
    max-height: 360px;
  }

  .main-nav .nav-menu {
    flex-direction: column;
    padding: 1rem;
    gap: 0.15rem;
  }

  .main-nav .nav-menu a {
    padding: 0.85rem 1rem;
    width: 100%;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .services-grid,
  .gallery-grid,
  .vision-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .section {
    padding: 3.5rem 0;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-bg { animation: none; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}