/* ============================================
   Safety Merchant — Global Stylesheet
   Design: Velas School inspired | Navy + Gold
   Fonts: Roboto (headers) + Inter (body)
   ============================================ */

/* ===== FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Roboto:wght@300;400;500;700;900&display=swap');

/* ===== TAILWIND CDN ===== */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --navy-900: #071026;
  --navy-800: #0A1832;
  --navy-700: #0C223F;
  --navy-600: #102D50;
  --navy-500: #163A63;
  --navy-400: #1E4A7A;
  --gold: #C59B3C;
  --gold-100: #F0E0B8;
  --gold-200: #E8D09C;
  --gold-300: #D6B86C;
  --gold-400: #C59B3C;
  --gold-500: #A87E2A;
  --warm-50: #FAF8F5;
  --warm-100: #F5F2EC;
  --warm-200: #EDE8DF;
  --warm-300: #DED6C8;
  --white: #FFFFFF;
  --text-dark: #1a1a2e;
  --text-muted: #6B7280;
  --text-light: rgba(255,255,255,0.7);

  --font-header: 'Roboto', sans-serif;
  --font-body: 'Inter', sans-serif;

  --section-pad: 140px;
  --container-wide: 1280px;
  --container-narrow: 1100px;
  --header-height: 72px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--warm-50);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
::selection { background: var(--gold); color: #fff; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
ul { list-style: none; }

/* ===== CONTAINERS ===== */
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 2rem; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 2rem; }
.section-pad { padding: var(--section-pad) 0; }
.section-pad-sm { padding: 90px 0; }
@media (max-width: 768px) {
  :root { --section-pad: 80px; }
  .container-wide { padding: 0 1.25rem; }
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-header); font-weight: 700; line-height: 1.15; color: var(--navy-700); }
.section-label {
  font-family: var(--font-header); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem; display: inline-block;
}
.section-label::before { content: '// '; }
.section-title {
  font-family: var(--font-header); font-size: clamp(2.25rem, 3.8vw, 3.5rem);
  font-weight: 700; line-height: 1.1; color: var(--navy-700); margin-bottom: 1.25rem;
}
.section-title .gold-accent { color: var(--gold); }
.section-subtitle {
  font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.75;
  color: var(--text-muted); max-width: 600px;
}
.gold-text { color: var(--gold); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.625rem;
  padding: 0.875rem 2.25rem; background: var(--gold); color: #fff;
  font-family: var(--font-header); font-size: 0.8125rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase; border: none; cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.btn-primary:hover { background: #D6B86C; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(197,155,60,0.3); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.625rem;
  padding: 0.875rem 2.25rem; background: transparent; color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
  font-family: var(--font-header); font-size: 0.8125rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn-outline-dark {
  border-color: rgba(12,34,63,0.3); color: var(--navy-700);
}
.btn-outline-dark:hover { border-color: var(--gold); color: var(--gold); }

/* ===== HEADER / NAVIGATION ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1.25rem 2rem; transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  background: transparent;
}
.site-header.scrolled {
  background: rgba(10, 24, 50, 0.97); padding: 0.65rem 2rem;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 40px rgba(7, 16, 38, 0.12);
}
.header-inner { max-width: var(--container-wide); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.site-logo { position: relative; display: block; }
.site-logo img { height: 40px; width: auto; transition: opacity 0.3s; }
.site-logo .logo-light { opacity: 1; }
.site-logo .logo-dark { opacity: 0; position: absolute; top: 0; left: 0; }
.site-header.scrolled .logo-light { opacity: 0; }
.site-header.scrolled .logo-dark { opacity: 1; }

/* Desktop Nav */
.nav-list { display: flex; align-items: center; gap: 2.25rem; }
.nav-item {
  font-family: var(--font-header); font-size: 0.8125rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.5rem 0; transition: color 0.3s ease;
  position: relative;
}
.nav-item::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--gold); transform: scaleX(0);
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: right;
}
.nav-item:hover::after,
.nav-item.active::after { transform: scaleX(1); transform-origin: left; }
.nav-item:hover { color: var(--gold) !important; }
.nav-item.active { color: var(--gold) !important; }
.nav-light { color: rgba(255,255,255,0.85); }
.nav-dark { color: var(--navy-700); }

/* Mobile */
.hamburger { width: 28px; height: 18px; position: relative; cursor: pointer; z-index: 1001; display: flex; flex-direction: column; justify-content: space-between; }
.hamburger span {
  display: block; height: 2px; width: 100%; background: #fff; border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-overlay {
  position: fixed; inset: 0; background: rgba(7,16,38,0.5); z-index: 998;
  opacity: 0; pointer-events: none; transition: opacity 0.4s ease;
}
.mobile-overlay.open { opacity: 1; pointer-events: auto; }
.mobile-menu {
  position: fixed; top: 0; right: -340px; width: 320px; max-width: 85vw; height: 100vh;
  background: rgba(10,24,50,0.98); backdrop-filter: blur(20px);
  z-index: 999; padding: 5.5rem 2.5rem 2rem;
  transition: right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow-y: auto;
}
.mobile-menu.open { right: 0; }
.mobile-nav-item {
  display: block; font-family: var(--font-header); font-size: 1rem; font-weight: 500;
  letter-spacing: 0.04em; padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.75); transition: color 0.3s, padding-left 0.3s;
}
.mobile-nav-item:hover,
.mobile-nav-item.active { color: var(--gold); padding-left: 0.5rem; }

@media (max-width: 1024px) { .nav-list { display: none; } }
@media (min-width: 1025px) { .hamburger { display: none; } }

/* ===== PAGE HERO BANNER ===== */
.page-hero {
  position: relative; height: 52vh; min-height: 380px; display: flex; align-items: center;
  background-size: cover; background-position: center;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(7,16,38,0.82) 0%, rgba(7,16,38,0.45) 60%, rgba(7,16,38,0.6) 100%);
}
.page-hero > * { position: relative; z-index: 2; }
.page-hero-title {
  font-family: var(--font-header); font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700; color: #fff; margin-bottom: 0.75rem; line-height: 1.08;
}
.page-hero-breadcrumb { font-size: 0.8125rem; color: rgba(255,255,255,0.6); margin-bottom: 0.5rem; }
.page-hero-breadcrumb a { color: var(--gold); }
.page-hero-breadcrumb a:hover { color: #fff; }
.page-hero-text { font-family: var(--font-body); font-size: 1.125rem; font-weight: 300; color: rgba(255,255,255,0.7); max-width: 540px; }

/* ===== HERO SLIDER (Home) ===== */
.hero-slider {
  position: relative; height: 100vh; min-height: 620px; overflow: hidden; background: var(--navy-900);
}
.hero-slide {
  position: absolute; inset: 0; opacity: 0;
  transition: opacity 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  background-size: cover; background-position: center;
}
.hero-slide.active { opacity: 1; }
.hero-slide::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(7,16,38,0.88) 0%, rgba(7,16,38,0.5) 55%, rgba(7,16,38,0.7) 100%);
}
.hero-content { position: relative; z-index: 10; height: 100%; display: flex; align-items: center; }
.hero-text { max-width: 720px; }
.hero-surtitle {
  font-family: var(--font-header); font-size: 0.8125rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.5rem;
}
.hero-title {
  font-family: var(--font-header); font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 700; line-height: 1.05; color: #fff; margin-bottom: 1.5rem;
}
.hero-title .gold-text { color: var(--gold); }
.hero-desc {
  font-family: var(--font-body); font-size: 1.125rem; font-weight: 300; line-height: 1.7;
  color: rgba(255,255,255,0.65); margin-bottom: 2.5rem; max-width: 520px;
}
.slider-dots {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%); z-index: 10;
  display: flex; gap: 0.625rem;
}
.slider-dot {
  width: 44px; height: 3px; background: rgba(255,255,255,0.2); cursor: pointer;
  transition: all 0.5s ease; border: none;
}
.slider-dot.active { background: var(--gold); width: 64px; }
.slider-arrow {
  position: absolute; top: 50%; z-index: 10;
  width: 52px; height: 52px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12); color: #fff; font-size: 1.5rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.35s ease;
}
.slider-arrow:hover { background: var(--gold); border-color: var(--gold); }
.slider-arrow.prev { left: 1.5rem; }
.slider-arrow.next { right: 1.5rem; }
@media (max-width: 1024px) { .slider-arrow { display: none; } }

/* ===== SERVICE CARDS ===== */
.service-grid-card {
  position: relative; overflow: hidden; cursor: pointer;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.5s;
}
.service-grid-card:hover { transform: translateY(-6px); box-shadow: 0 25px 50px rgba(7,16,38,0.12); }
.service-grid-card .bg-img {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform 0.8s ease;
}
.service-grid-card:hover .bg-img { transform: scale(1.06); }
.service-grid-card .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(7,16,38,0.88) 0%, rgba(7,16,38,0.15) 70%, rgba(7,16,38,0.1) 100%);
  transition: background 0.5s;
}
.service-grid-card:hover .overlay {
  background: linear-gradient(0deg, rgba(7,16,38,0.92) 0%, rgba(7,16,38,0.2) 70%, rgba(7,16,38,0.1) 100%);
}
.service-grid-card .content {
  position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 2.5rem;
}
.service-grid-card .num {
  font-family: var(--font-header); font-size: 2.75rem; font-weight: 700; line-height: 1;
  color: rgba(197,155,60,0.25); margin-bottom: 0.75rem;
  transition: color 0.4s;
}
.service-grid-card:hover .num { color: rgba(197,155,60,0.5); }
.service-grid-card h3 {
  font-family: var(--font-header); font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: 0.5rem;
}
.service-grid-card p {
  font-family: var(--font-body); font-size: 0.875rem; line-height: 1.65;
  color: rgba(255,255,255,0.65);
}
.service-grid-card .link {
  display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 1rem;
  font-family: var(--font-header); font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold);
  transition: gap 0.3s;
}
.service-grid-card .link:hover { gap: 0.875rem; }

/* ===== SERVICE DETAIL ACCORDION ===== */
.accordion-item { border-bottom: 1px solid var(--warm-200); background: #fff; }
.accordion-trigger {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 1.5rem 2rem; background: none; border: none;
  cursor: pointer; text-align: left;
  font-family: var(--font-header); font-size: 1.2rem; font-weight: 500; color: var(--navy-700);
  transition: background 0.3s;
}
.accordion-trigger:hover { background: var(--warm-50); }
.accordion-trigger .arrow {
  font-size: 1.5rem; color: var(--gold); transition: transform 0.4s;
  font-weight: 300; line-height: 1;
}
.accordion-trigger.active .arrow { transform: rotate(45deg); }
.accordion-body {
  max-height: 0; overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.accordion-inner { padding: 0 2rem 2rem; }
.service-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 0.375rem; }
@media (max-width: 640px) { .service-checklist { grid-template-columns: 1fr; } }
.service-checklist li {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.4rem 0;
  font-family: var(--font-body); font-size: 0.875rem; color: #4B5563;
}
.service-checklist li::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--gold); flex-shrink: 0;
}
.accordion-index {
  font-family: var(--font-header); font-size: 2rem; font-weight: 700; line-height: 1;
  color: rgba(197,155,60,0.15); margin-right: 1rem;
}

/* ===== STATS ===== */
.stat-number {
  font-family: var(--font-header); font-size: 3.5rem; font-weight: 700; line-height: 1;
  color: #fff; margin-bottom: 0.375rem;
}
.stat-label { font-family: var(--font-body); font-size: 0.875rem; color: rgba(255,255,255,0.55); }

/* ===== PRODUCT CARDS ===== */
.product-item {
  position: relative; overflow: hidden; cursor: pointer;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.product-item:hover { transform: translateY(-5px); }
.product-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s ease;
}
.product-item:hover img { transform: scale(1.06); }
.product-item .overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(0deg, rgba(7,16,38,0.92) 0%, rgba(7,16,38,0) 100%);
  padding: 2.5rem 1.75rem 1.75rem;
}
.product-item h3 {
  font-family: var(--font-header); font-size: 1.35rem; font-weight: 700; color: #fff;
}
.product-item .count {
  font-family: var(--font-body); font-size: 0.8125rem; color: var(--gold); margin-top: 0.25rem;
}

/* ===== MARQUEE ===== */
.marquee-section { background: #fff; padding: 2.5rem 0; border-top: 1px solid var(--warm-200); border-bottom: 1px solid var(--warm-200); }
.marquee-track {
  display: flex; gap: 3.5rem; width: max-content;
  animation: marquee 35s linear infinite; align-items: center;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.auth-logo { height: 40px; width: auto; opacity: 0.6; transition: opacity 0.3s; flex-shrink: 0; }
.auth-logo:hover { opacity: 1; }

/* ===== FLOATING SOCIAL ===== */
.floating-social {
  position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 500;
  display: flex; flex-direction: column; align-items: flex-end;
}
.floating-social .icons {
  display: flex; flex-direction: column; overflow: hidden;
  max-height: 0; transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.floating-social:hover .icons,
.floating-social.active .icons { max-height: 200px; }
.floating-social .trigger {
  width: 50px; height: 50px; display: flex; align-items: center; justify-content: center;
  background: var(--gold); color: #fff; border: none; cursor: pointer; transition: background 0.3s;
}
.floating-social:hover .trigger,
.floating-social.active .trigger { background: var(--navy-700); }
.floating-social .social-btn {
  width: 50px; height: 50px; display: flex; align-items: center; justify-content: center;
  background: var(--navy-700); color: #fff; border: none; cursor: pointer;
  border-top: 1px solid rgba(255,255,255,0.06);
  transition: background 0.35s; position: relative;
}
.floating-social .social-btn:hover { background: var(--gold); }
.floating-social .social-btn svg { width: 19px; height: 19px; }
.floating-social .tooltip {
  position: absolute; right: 56px; top: 50%; transform: translateY(-50%);
  background: var(--navy-700); color: #fff; padding: 0.3rem 0.75rem;
  font-family: var(--font-body); font-size: 0.75rem; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.floating-social .social-btn:hover .tooltip { opacity: 1; }

/* Back to Top */
.back-top {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 400;
  width: 42px; height: 42px; background: var(--navy-700); color: #fff;
  border: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: all 0.4s;
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--gold); transform: translateY(-3px); }

/* ===== FOOTER ===== */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,0.65); }
.site-footer .ft-title {
  font-family: var(--font-header); font-size: 1.125rem; font-weight: 700; color: #fff; margin-bottom: 1.25rem;
}
.site-footer .ft-link {
  display: block; padding: 0.3rem 0; font-family: var(--font-body); font-size: 0.875rem;
  color: rgba(255,255,255,0.45); transition: color 0.3s, padding-left 0.3s;
}
.site-footer .ft-link:hover { color: var(--gold); padding-left: 0.375rem; }
.site-footer .ft-bottom {
  border-top: 1px solid rgba(255,255,255,0.06); padding: 1.25rem 0;
  font-size: 0.8125rem; color: rgba(255,255,255,0.35);
}

/* ===== CONTACT CARDS ===== */
.contact-card {
  background: #fff; padding: 2rem 1.75rem; border: 1px solid var(--warm-200);
  transition: all 0.4s;
}
.contact-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: 0 15px 40px rgba(7,16,38,0.06); }
.contact-icon {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  background: var(--gold-100); color: var(--gold); margin-bottom: 1rem;
}
.contact-card h3 { font-family: var(--font-header); font-size: 1.2rem; font-weight: 700; color: var(--navy-700); margin-bottom: 0.5rem; }

/* ===== ABOUT OVERLAP ===== */
.about-frame { position: relative; }
.about-frame::before {
  content: ''; position: absolute; top: -16px; left: -16px; right: 16px; bottom: 16px;
  border: 2px solid var(--gold); z-index: 1; opacity: 0.25;
}
.about-frame img { position: relative; z-index: 2; width: 100%; height: 520px; object-fit: cover; }

@media (max-width: 1024px) { .about-frame::before { display: none; } }

/* ===== MAP ===== */
#coverageMap { width: 100%; height: 460px; border-radius: 0; }
.map-pin {
  background: var(--gold); color: #fff; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50% 50% 50% 0; transform: rotate(-45deg);
  font-size: 0.75rem; font-weight: 700; border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.map-pin-inner { transform: rotate(45deg); }

/* ===== FORM ===== */
.form-input,
.form-textarea {
  width: 100%; padding: 0.875rem 1.125rem; border: 1px solid var(--warm-200);
  font-family: var(--font-body); font-size: 0.9375rem; color: var(--text-dark);
  background: #fff; transition: border-color 0.3s; outline: none;
}
.form-input:focus,
.form-textarea:focus { border-color: var(--gold); }
.form-input::placeholder,
.form-textarea::placeholder { color: #aaa; }

/* ===== ANIMATIONS ===== */
.fade-up { opacity: 0; transform: translateY(35px); }
.fade-in { opacity: 0; }

/* ===== PAGE TRANSITIONS ===== */
.page-transition {
  position: fixed; inset: 0; z-index: 9998; background: var(--navy-900);
  pointer-events: none; opacity: 0; transition: opacity 0.5s;
}

/* ===== UTILITY ===== */
.asym-grid-1 { grid-column: span 7; }
.asym-grid-2 { grid-column: span 5; }
.asym-grid-3 { grid-column: span 4; }
@media (max-width: 1024px) {
  .asym-grid-1, .asym-grid-2, .asym-grid-3 { grid-column: span 6; }
}
@media (max-width: 768px) {
  .asym-grid-1, .asym-grid-2, .asym-grid-3 { grid-column: span 12; }
}

.overlap-right { margin-right: -3rem; position: relative; z-index: 2; }
.overlap-left { margin-left: -3rem; position: relative; z-index: 2; }
@media (max-width: 1024px) { .overlap-right, .overlap-left { margin: 0; } }

/* ===== LOADING ===== */
.loading-screen {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--navy-900); display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 1.5rem;
  transition: opacity 0.7s, visibility 0.7s;
}
.loading-screen.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loading-screen img { height: 44px; width: auto; opacity: 0.5; }
.load-bar { width: 220px; height: 2px; background: rgba(255,255,255,0.08); overflow: hidden; }
.load-bar span { display: block; height: 100%; width: 0%; background: var(--gold); transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero-title { font-size: 2.5rem; }
  .site-header { padding: 1rem 1.25rem; }
  .site-header.scrolled { padding: 0.6rem 1.25rem; }
  .page-hero { height: 40vh; min-height: 300px; }
  .stat-number { font-size: 2.75rem; }
}