/* ============================================================
   dot-stone | Global Supply Chain Solutions
   style.css — Minimal, Professional, Responsive
   ============================================================ */

:root {
  --navy:      #0d2137;
  --navy-mid:  #1a3c5e;
  --teal:      #1e7a6e;
  --teal-lt:   #2a9d8f;
  --gold:      #c9a227;
  --gold-lt:   #e4bb44;
  --white:     #ffffff;
  --off-white: #f5f7fa;
  --gray-light:#e8ecf0;
  --gray:      #8c9aaa;
  --dark:      #111827;
  --text:      #2d3748;
  --text-light:#6b7a8d;
  --shadow-sm: 0 2px 8px rgba(13,33,55,.08);
  --shadow-md: 0 8px 32px rgba(13,33,55,.12);
  --shadow-lg: 0 20px 60px rgba(13,33,55,.16);
  --radius:    8px;
  --radius-lg: 16px;
  --transition: .3s cubic-bezier(.25,.8,.25,1);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', system-ui, sans-serif; color: var(--text); background: var(--white); line-height: 1.65; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- LAYOUT ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.bg-light { background: var(--off-white); }
.bg-dark  { background: var(--navy); color: var(--white); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 0;
}
#header.scrolled {
  background: var(--navy);
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo {
  font-size: 1.6rem; font-weight: 800; letter-spacing: -.5px;
  color: var(--white);
}
.logo-dot   { color: var(--teal-lt); }
.logo-dash  { color: var(--gray); }
.logo-stone { color: var(--white); }

.nav-links { display: flex; gap: 8px; align-items: center; }
.nav-link {
  color: rgba(255,255,255,.85); font-size: .93rem; font-weight: 500;
  padding: 8px 14px; border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--white); background: rgba(255,255,255,.12); }
.arrow { font-size: .7rem; opacity: .7; }

.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); min-width: 220px;
  padding: 8px 0; opacity: 0; visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all var(--transition);
}
.has-dropdown:hover .dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.dropdown li a {
  display: block; padding: 10px 20px; color: var(--text);
  font-size: .88rem; font-weight: 500;
  border-left: 3px solid transparent;
  transition: all var(--transition);
}
.dropdown li a:hover {
  color: var(--teal); border-left-color: var(--teal); background: var(--off-white);
}

.nav-actions { display: flex; align-items: center; gap: 16px; }
.nav-email {
  color: rgba(255,255,255,.75); font-size: .83rem;
  display: none;
}
@media(min-width:1024px){ .nav-email { display: block; } }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: all .3s; border-radius: 2px; }
.hamburger.open span:nth-child(1){ transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2){ opacity: 0; }
.hamburger.open span:nth-child(3){ transform: rotate(-45deg) translate(5px,-5px); }

@media(max-width:768px){
  .nav-links { display: none; flex-direction: column; align-items: flex-start; gap: 4px; }
  .nav-links.open {
    display: flex; position: fixed; top: 72px; left: 0; right: 0;
    background: var(--navy); padding: 16px 24px 32px; z-index: 999;
    box-shadow: var(--shadow-lg);
  }
  .hamburger { display: flex; }
  .dropdown {
    position: static; opacity: 1 !important; visibility: visible !important;
    transform: none !important; box-shadow: none; background: rgba(255,255,255,.05);
    padding: 4px 0 4px 12px; border-radius: var(--radius); min-width: auto;
  }
  .dropdown li a { color: rgba(255,255,255,.8); padding: 6px 12px; font-size: .85rem; }
  .dropdown li a:hover { color: var(--teal-lt); background: transparent; }
  .has-dropdown { width: 100%; }
}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero { position: relative; height: 100vh; min-height: 640px; overflow: hidden; }
.hero-slider { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,20,40,.75) 0%, rgba(10,30,60,.5) 60%, transparent 100%);
}
.hero-content {
  position: relative; z-index: 2;
  height: 100%; display: flex; flex-direction: column;
  justify-content: center; padding-top: 72px;
}
.hero-tag {
  font-size: .85rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--teal-lt);
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 800;
  color: var(--white); line-height: 1.15; margin-bottom: 24px;
}
.hero h1 em { font-style: normal; color: var(--gold-lt); }
.hero-sub {
  font-size: 1.1rem; color: rgba(255,255,255,.8);
  max-width: 580px; margin-bottom: 40px; line-height: 1.7;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  font-size: .95rem; font-weight: 600; letter-spacing: .3px;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--teal); color: var(--white);
  box-shadow: 0 4px 20px rgba(30,122,110,.4);
}
.btn-primary:hover {
  background: var(--teal-lt); transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(30,122,110,.5);
}
.btn-outline {
  border: 2px solid rgba(255,255,255,.6); color: var(--white);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,.1); }
.btn-full { width: 100%; justify-content: center; }

/* ---- HERO CONTROLS ---- */
.hero-nav {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; align-items: center; gap: 20px;
}
.hero-prev, .hero-next {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.15); color: var(--white); font-size: 1.2rem;
  backdrop-filter: blur(6px); transition: all var(--transition);
}
.hero-prev:hover, .hero-next:hover { background: var(--teal); }
.hero-dots { display: flex; gap: 8px; align-items: center; }
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.4); cursor: pointer;
  transition: all var(--transition);
}
.dot.active { background: var(--white); width: 24px; border-radius: 4px; }

/* ============================================================
   SERVICES STRIP
   ============================================================ */
.services-strip {
  background: var(--navy-mid); padding: 28px 0;
}
.strip-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px;
}
.strip-item {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 16px 8px; border-radius: var(--radius);
  color: rgba(255,255,255,.8); font-size: .8rem; font-weight: 500;
  transition: all var(--transition); cursor: default;
  border: 1px solid transparent;
}
.strip-item:hover { color: var(--white); border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.06); }
.strip-icon { font-size: 1.6rem; }
@media(max-width:768px){ .strip-grid { grid-template-columns: repeat(3, 1fr); } }
@media(max-width:480px){ .strip-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   STATS SECTION
   ============================================================ */
.stats-section { background: var(--teal); padding: 72px 0; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  text-align: center;
}
.stat-item { color: var(--white); }
.stat-num { font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 800; line-height: 1; }
.stat-plus { font-size: 2rem; font-weight: 800; }
.stat-item p { font-size: .9rem; opacity: .8; margin-top: 8px; letter-spacing: .5px; }
@media(max-width:640px){ .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; } }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header { text-align: center; margin-bottom: 64px; }
.section-header.light h2 { color: var(--white); }
.section-header.light .section-sub { color: rgba(255,255,255,.7); }
.section-tag {
  display: inline-block; font-size: .78rem; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--teal); margin-bottom: 12px;
  padding: 4px 14px; background: rgba(30,122,110,.08);
  border-radius: 20px;
}
.bg-dark .section-tag { color: var(--teal-lt); background: rgba(42,157,143,.15); }
.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800;
  color: var(--navy); line-height: 1.2; margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem; color: var(--text-light); max-width: 600px; margin: 0 auto;
}

/* ============================================================
   BUSINESS CARDS
   ============================================================ */
.biz-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.biz-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 36px 32px; box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light);
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.biz-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  opacity: 0; transition: opacity var(--transition);
}
.biz-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.biz-card:hover::before { opacity: 1; }
.biz-icon {
  width: 56px; height: 56px; color: var(--teal);
  margin-bottom: 20px;
}
.biz-icon svg { width: 100%; height: 100%; }
.biz-card h3 {
  font-size: 1.15rem; font-weight: 700; color: var(--navy);
  margin-bottom: 12px;
}
.biz-card p { color: var(--text-light); font-size: .9rem; margin-bottom: 20px; }
.biz-list { display: flex; flex-direction: column; gap: 8px; }
.biz-list li {
  font-size: .85rem; color: var(--text-light);
  padding-left: 14px; position: relative;
}
.biz-list li::before {
  content: '→'; position: absolute; left: 0; color: var(--teal); font-size: .75rem;
}
@media(max-width:900px){ .biz-grid { grid-template-columns: repeat(2, 1fr); } }
@media(max-width:600px){ .biz-grid { grid-template-columns: 1fr; } }

/* ============================================================
   ABOUT SPLIT
   ============================================================ */
.about-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}
.about-text h3 { font-size: 1.4rem; font-weight: 700; color: var(--navy); margin-bottom: 20px; }
.about-text p { color: var(--text-light); margin-bottom: 16px; line-height: 1.8; }
.about-highlights { display: flex; flex-direction: column; gap: 16px; margin-top: 28px; }
.highlight { padding: 16px 20px; background: var(--off-white); border-radius: var(--radius); border-left: 3px solid var(--teal); }
.highlight strong { display: block; color: var(--navy); font-size: .85rem; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 4px; }
.highlight span { color: var(--text-light); font-size: .9rem; }
.about-img-wrap { position: relative; }
.about-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.about-img-wrap::after {
  content: ''; position: absolute; bottom: -16px; right: -16px;
  width: 60%; height: 60%; background: var(--teal-lt);
  border-radius: var(--radius-lg); z-index: -1; opacity: .15;
}
@media(max-width:840px){ .about-split { grid-template-columns: 1fr; gap: 40px; } }

/* ============================================================
   CULTURE GRID
   ============================================================ */
.culture-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.culture-card {
  padding: 36px 28px; background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); text-align: left;
  transition: all var(--transition);
}
.culture-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.culture-num { font-size: 2.8rem; font-weight: 900; color: var(--gray-light); line-height: 1; margin-bottom: 16px; }
.culture-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.culture-card p { color: var(--text-light); font-size: .88rem; line-height: 1.7; }
@media(max-width:900px){ .culture-grid { grid-template-columns: repeat(2, 1fr); } }
@media(max-width:520px){ .culture-grid { grid-template-columns: 1fr; } }

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline { position: relative; max-width: 900px; margin: 0 auto; }
.timeline::before {
  content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
  background: var(--gray-light); transform: translateX(-50%);
}
.tl-item {
  display: flex; justify-content: flex-end; padding-right: calc(50% + 40px);
  margin-bottom: 48px; position: relative;
}
.tl-item.right { justify-content: flex-start; padding-right: 0; padding-left: calc(50% + 40px); }
.tl-year {
  position: absolute; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: var(--white); font-weight: 700; font-size: .85rem;
  padding: 6px 12px; border-radius: 20px; white-space: nowrap; z-index: 1;
}
.tl-content {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 24px 28px; box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light); max-width: 360px;
  transition: all var(--transition);
}
.tl-content:hover { box-shadow: var(--shadow-md); }
.tl-content h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.tl-content p { font-size: .87rem; color: var(--text-light); line-height: 1.7; }
@media(max-width:640px){
  .timeline::before { left: 24px; }
  .tl-item, .tl-item.right { padding: 0 0 0 60px; justify-content: flex-start; }
  .tl-year { left: 24px; transform: translateX(-50%); }
}

/* ============================================================
   TEAM GRID
   ============================================================ */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.team-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 36px 24px; text-align: center; box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light); transition: all var(--transition);
}
.team-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.team-avatar {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.3rem; color: var(--white);
}
.team-card h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.team-title { font-size: .82rem; color: var(--teal); font-weight: 600; margin-bottom: 12px; }
.team-bio { font-size: .83rem; color: var(--text-light); line-height: 1.65; }
@media(max-width:900px){ .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media(max-width:500px){ .team-grid { grid-template-columns: 1fr; } }

/* ============================================================
   HONORS GRID
   ============================================================ */
.honors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.honor-item {
  padding: 32px 28px; background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--gray-light);
  transition: all var(--transition); text-align: center;
}
.honor-item:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.honor-icon { font-size: 2.4rem; margin-bottom: 16px; }
.honor-item h4 { font-size: .95rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.honor-item p { font-size: .85rem; color: var(--text-light); }
@media(max-width:900px){ .honors-grid { grid-template-columns: repeat(2, 1fr); } }
@media(max-width:520px){ .honors-grid { grid-template-columns: 1fr; } }

/* ============================================================
   PARTNERS
   ============================================================ */
.partners-logos {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-top: 0;
}
.partner-logo {
  width: 140px; height: 64px; background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem; color: rgba(255,255,255,.6);
  letter-spacing: .5px; transition: all var(--transition);
}
.partner-logo:hover { background: rgba(255,255,255,.12); color: var(--white); border-color: rgba(255,255,255,.3); }

/* ============================================================
   CASE STUDIES
   ============================================================ */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.case-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--gray-light);
  transition: all var(--transition);
}
.case-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.case-img { height: 200px; background-size: cover; background-position: center; }
.case-body { padding: 28px 24px; }
.case-tag {
  display: inline-block; font-size: .75rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; color: var(--teal);
  background: rgba(30,122,110,.08); padding: 4px 10px; border-radius: 20px; margin-bottom: 12px;
}
.case-body h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.4; }
.case-body p { font-size: .87rem; color: var(--text-light); line-height: 1.7; }
@media(max-width:900px){ .cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media(max-width:600px){ .cases-grid { grid-template-columns: 1fr; } }

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: flex-start; }
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-block { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-block strong { display: block; font-weight: 700; color: var(--navy); margin-bottom: 4px; font-size: .9rem; }
.contact-block p, .contact-block a { font-size: .9rem; color: var(--text-light); line-height: 1.6; }
.contact-block a:hover { color: var(--teal); }

.why-choose {
  background: var(--navy); padding: 28px; border-radius: var(--radius-lg); color: var(--white); margin-top: 8px;
}
.why-choose h4 { font-size: .95rem; font-weight: 700; margin-bottom: 16px; color: var(--gold-lt); }
.why-choose ul { display: flex; flex-direction: column; gap: 8px; }
.why-choose li { font-size: .87rem; color: rgba(255,255,255,.8); }

/* FORM */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: .82rem; font-weight: 600; color: var(--navy); letter-spacing: .3px; }
.form-group input, .form-group select, .form-group textarea {
  border: 1.5px solid var(--gray-light); border-radius: var(--radius);
  padding: 12px 16px; font-family: inherit; font-size: .92rem; color: var(--text);
  transition: all var(--transition); background: var(--white);
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--teal); box-shadow: 0 0 0 3px rgba(30,122,110,.1);
}
.form-group textarea { resize: vertical; }
.form-success { background: #d1fae5; color: #065f46; padding: 14px 18px; border-radius: var(--radius); font-size: .9rem; font-weight: 500; }
@media(max-width:840px){ .contact-wrap { grid-template-columns: 1fr; gap: 40px; } }
@media(max-width:480px){ .form-row { grid-template-columns: 1fr; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand .logo { font-size: 1.5rem; margin-bottom: 16px; display: inline-block; }
.footer-brand p { font-size: .87rem; line-height: 1.7; max-width: 280px; }
.footer-col h5 { font-size: .85rem; font-weight: 700; color: var(--white); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: .87rem; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-col a:hover { color: var(--teal-lt); }
.footer-wms { margin-top: 20px; }
.wms-link { font-size: .87rem; font-weight: 600; color: var(--gold); padding: 8px 16px; border: 1px solid var(--gold); border-radius: 50px; display: inline-block; transition: all var(--transition); }
.wms-link:hover { background: var(--gold); color: var(--dark); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; text-align: center; }
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.4); }
.footer-bottom a { color: rgba(255,255,255,.5); }
.footer-bottom a:hover { color: var(--teal-lt); }
@media(max-width:900px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media(max-width:520px){ .footer-grid { grid-template-columns: 1fr; } }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 999;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--teal); color: var(--white); font-size: 1.3rem;
  box-shadow: var(--shadow-md); opacity: 0; pointer-events: none;
  transition: all var(--transition);
}
.back-top.visible { opacity: 1; pointer-events: all; }
.back-top:hover { background: var(--teal-lt); transform: translateY(-3px); }

/* ============================================================
   NAV / FOOTER LOGO IMAGE
   ============================================================ */
.nav-logo { height: 46px; width: auto; display: block; }
.footer-logo { height: 56px; width: auto; display: block; margin-bottom: 16px; }

/* ---- STATS (text values, non-counter) ---- */
.stat-value {
  font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 800; line-height: 1;
  color: var(--white); margin-bottom: 6px;
}

/* ---- CONTACT FORM ON DARK BG ---- */
.bg-dark .form-group label { color: rgba(255,255,255,.85); }
.bg-dark .form-group input,
.bg-dark .form-group select,
.bg-dark .form-group textarea { background: #fff; color: var(--text); }
.bg-dark .contact-form-wrap { width: 100%; }
.bg-dark .form-group input[type=checkbox] { width: auto; align-self: center; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }