/* =========================================================
   SUPPLY CHAIN PROADVISE LLC — Shared Stylesheet
   styles.css — v1.0
   Accent: Forest Green  #1a6b3c / #22a85a
   ========================================================= */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
  color: #12201a;
  background: #ffffff;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* ---------- Tokens ---------- */
:root {
  --forest:    #1a6b3c;
  --forest-lt: #22a85a;
  --forest-dk: #114828;
  --dark:      #101c14;
  --dark2:     #0a1209;
  --slate:     #1e3a28;
  --light-bg:  #f2f7f4;
  --mid-gray:  #5a7065;
  --border:    #cddcd3;
  --white:     #ffffff;
  --text:      #12201a;
  --radius:    6px;
  --shadow:    0 4px 20px rgba(16,28,20,0.11);
  --trans:     0.25s ease;
}

/* ---------- Type ---------- */
h1,h2,h3,h4,h5 { font-family: 'Segoe UI', Arial, Helvetica, sans-serif; font-weight: 700; line-height: 1.22; color: var(--dark); }
h1 { font-size: clamp(2rem,5vw,3.5rem); }
h2 { font-size: clamp(1.6rem,3.5vw,2.5rem); }
h3 { font-size: clamp(1.15rem,2.5vw,1.55rem); }
h4 { font-size: 1.05rem; }
p  { margin-bottom: 1rem; }
.section-label { display: inline-block; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--forest); margin-bottom: 0.5rem; }

/* ---------- Layout ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5rem 0; }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn { display: inline-block; padding: 0.75rem 1.75rem; border-radius: var(--radius); font-weight: 700; font-size: 0.95rem; transition: background var(--trans), transform var(--trans), box-shadow var(--trans); cursor: pointer; border: none; }
.btn-primary { background: var(--forest); color: var(--white); }
.btn-primary:hover { background: var(--forest-lt); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(26,107,60,0.38); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background: var(--white); color: var(--dark); transform: translateY(-2px); }
.btn-dark { background: var(--dark); color: var(--white); }
.btn-dark:hover { background: var(--dark2); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(16,28,20,0.38); }

/* ---------- HEADER ---------- */
.site-header { position: sticky; top: 0; z-index: 1000; background: var(--dark); box-shadow: 0 2px 16px rgba(0,0,0,0.38); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 0 1.5rem; height: 70px; max-width: 1200px; margin: 0 auto; }
.logo { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main { font-size: 1.3rem; font-weight: 800; color: var(--white); letter-spacing: 0.04em; }
.logo-main span { color: var(--forest-lt); }
.logo-sub { font-size: 0.62rem; color: rgba(255,255,255,0.5); letter-spacing: 0.12em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 0.2rem; }
.main-nav a { color: rgba(255,255,255,0.8); font-size: 0.9rem; font-weight: 600; padding: 0.45rem 0.85rem; border-radius: var(--radius); transition: color var(--trans), background var(--trans); }
.main-nav a:hover, .main-nav a.active { color: var(--white); background: rgba(255,255,255,0.1); }
.main-nav a.active { color: var(--forest-lt); }
.nav-cta { background: var(--forest) !important; color: var(--white) !important; padding: 0.45rem 1.1rem !important; }
.nav-cta:hover { background: var(--forest-lt) !important; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; }

/* ---------- BREADCRUMB ---------- */
.breadcrumb { background: var(--light-bg); border-bottom: 1px solid var(--border); }
.breadcrumb-inner { display: flex; align-items: center; gap: 0.5rem; padding: 0.65rem 1.5rem; max-width: 1200px; margin: 0 auto; font-size: 0.82rem; color: var(--mid-gray); }
.breadcrumb-inner a { color: var(--forest); }
.breadcrumb-inner a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--border); }

/* ---------- PAGE HERO ---------- */
.page-hero { background: linear-gradient(135deg, var(--dark2) 0%, var(--dark) 55%, var(--slate) 100%); color: var(--white); padding: 5rem 0 4rem; text-align: center; }
.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,0.78); max-width: 640px; margin: 0 auto; }

/* ---------- HOME HERO ---------- */
.home-hero { position: relative; min-height: 90vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url('assets/bg_01.png') center center / cover no-repeat; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(10,18,9,0.94) 0%, rgba(16,28,20,0.83) 50%, rgba(16,28,20,0.50) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 690px; }
.hero-content h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero-content h1 span { color: var(--forest-lt); }
.hero-content p { color: rgba(255,255,255,0.84); font-size: 1.15rem; margin-bottom: 2rem; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats { position: relative; z-index: 2; background: rgba(255,255,255,0.06); backdrop-filter: blur(8px); border-top: 1px solid rgba(255,255,255,0.11); }
.hero-stats-inner { display: grid; grid-template-columns: repeat(4,1fr); }
.stat-item { padding: 1.75rem 1.5rem; text-align: center; border-right: 1px solid rgba(255,255,255,0.11); }
.stat-item:last-child { border-right: none; }
.stat-number { font-size: 2.4rem; font-weight: 800; color: var(--forest-lt); line-height: 1; }
.stat-label { font-size: 0.77rem; color: rgba(255,255,255,0.65); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.35rem; }

/* ---------- SECTION HEADER ---------- */
.section-header { margin-bottom: 3rem; }
.section-header.text-center { text-align: center; }
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { color: var(--mid-gray); font-size: 1.05rem; max-width: 640px; }
.section-header.text-center p { margin: 0 auto; }

/* ---------- SPLIT GRID ---------- */
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.split-image { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.split-image img { width: 100%; height: 380px; object-fit: cover; }
.chip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; margin-top: 1.5rem; }
.chip { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; font-weight: 600; color: var(--dark); }
.chip::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--forest); flex-shrink: 0; }

/* ---------- SERVICE CARDS ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.75rem; }
.service-card { background: var(--white); border-radius: 10px; padding: 2rem 1.75rem; box-shadow: var(--shadow); border-bottom: 4px solid transparent; transition: border-color var(--trans), transform var(--trans), box-shadow var(--trans); }
.service-card:hover { border-color: var(--forest); transform: translateY(-4px); box-shadow: 0 10px 30px rgba(16,28,20,0.14); }
.service-icon { width: 54px; height: 54px; border-radius: 12px; background: var(--light-bg); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; font-size: 1.6rem; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.service-card p { font-size: 0.93rem; color: var(--mid-gray); margin-bottom: 0; }

/* ---------- WHY SECTION ---------- */
.why-section { background: var(--dark); color: var(--white); }
.why-section .section-header h2 { color: var(--white); }
.why-section .section-header p { color: rgba(255,255,255,0.68); }
.why-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2rem; }
.why-item { display: flex; gap: 1.25rem; align-items: flex-start; }
.why-icon { width: 48px; height: 48px; border-radius: 10px; background: rgba(26,107,60,0.15); border: 1px solid rgba(26,107,60,0.3); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.why-text h4 { color: var(--white); margin-bottom: 0.35rem; }
.why-text p { color: rgba(255,255,255,0.62); font-size: 0.9rem; margin-bottom: 0; }

/* ---------- FLEET CARDS ---------- */
.fleet-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.75rem; }
.fleet-card { background: var(--white); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); transition: transform var(--trans), box-shadow var(--trans); }
.fleet-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(16,28,20,0.14); }
.fleet-card-img { width: 100%; height: 200px; object-fit: cover; }
.fleet-card-body { padding: 1.5rem; }
.fleet-card-body h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.fleet-card-body p { font-size: 0.9rem; color: var(--mid-gray); margin-bottom: 1rem; }
.fleet-specs { display: flex; flex-direction: column; gap: 0.35rem; }
.fleet-spec { display: flex; justify-content: space-between; font-size: 0.83rem; border-bottom: 1px solid var(--border); padding-bottom: 0.3rem; }
.fleet-spec-label { color: var(--mid-gray); }
.fleet-spec-val { font-weight: 700; color: var(--dark); }

/* ---------- WAREHOUSE CARDS ---------- */
.warehouse-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.75rem; }
.warehouse-card { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); background: var(--white); transition: transform var(--trans), box-shadow var(--trans); }
.warehouse-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(16,28,20,0.14); }
.warehouse-card img { width: 100%; height: 220px; object-fit: cover; }
.warehouse-card-body { padding: 1.4rem; }
.warehouse-card-body h3 { font-size: 1.05rem; margin-bottom: 0.45rem; }
.warehouse-card-body p { font-size: 0.88rem; color: var(--mid-gray); margin-bottom: 0; }

/* ---------- ABOUT ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-image { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.about-image img { width: 100%; height: 400px; object-fit: cover; }
.values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.75rem; }
.value-card { background: var(--white); border-radius: 10px; padding: 2rem 1.75rem; box-shadow: var(--shadow); text-align: center; }
.value-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.value-card h3 { margin-bottom: 0.6rem; font-size: 1.1rem; }
.value-card p { color: var(--mid-gray); font-size: 0.93rem; margin-bottom: 0; }
.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.75rem; }
.team-card { text-align: center; padding: 1.5rem 1rem; border-radius: 10px; border: 1px solid var(--border); transition: box-shadow var(--trans); }
.team-card:hover { box-shadow: var(--shadow); }
.team-avatar { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--forest-dk), var(--forest)); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; font-size: 1.8rem; color: var(--white); font-weight: 800; }
.team-card h4 { margin-bottom: 0.2rem; font-size: 1rem; }
.team-role { font-size: 0.82rem; color: var(--forest); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- TIMELINE ---------- */
.timeline { position: relative; padding-left: 2rem; border-left: 3px solid var(--forest); display: flex; flex-direction: column; gap: 2rem; }
.timeline-item { position: relative; }
.timeline-item::before { content: ''; position: absolute; left: -2.6rem; top: 0.25rem; width: 14px; height: 14px; border-radius: 50%; background: var(--forest); border: 3px solid var(--white); box-shadow: 0 0 0 3px var(--forest); }
.timeline-year { font-size: 0.78rem; font-weight: 700; color: var(--forest); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.25rem; }
.timeline-item h4 { margin-bottom: 0.3rem; }
.timeline-item p { font-size: 0.92rem; color: var(--mid-gray); margin-bottom: 0; }

/* ---------- SERVICE DETAIL ---------- */
.service-detail-block { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; padding: 4rem 0; border-bottom: 1px solid var(--border); }
.service-detail-block:last-child { border-bottom: none; }
.service-detail-block.reverse { direction: rtl; }
.service-detail-block.reverse > * { direction: ltr; }
.service-detail-image { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.service-detail-image img { width: 100%; height: 300px; object-fit: cover; }
.check-list { margin: 1rem 0 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; }
.check-list li { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.95rem; color: var(--text); }
.check-list li::before { content: '✓'; color: var(--forest); font-weight: 700; flex-shrink: 0; }

/* ---------- INDUSTRIES ---------- */
.industries-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.75rem; }
.industry-card { background: var(--white); border-radius: 10px; padding: 2rem 1.75rem; box-shadow: var(--shadow); border-left: 4px solid var(--forest); transition: transform var(--trans); }
.industry-card:hover { transform: translateY(-4px); }
.industry-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.industry-card h3 { margin-bottom: 0.6rem; font-size: 1.1rem; }
.industry-card p { font-size: 0.9rem; color: var(--mid-gray); margin-bottom: 0; }

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info-block { display: flex; flex-direction: column; gap: 2rem; }
.contact-info-item { display: flex; gap: 1.25rem; align-items: flex-start; }
.contact-info-icon { width: 50px; height: 50px; border-radius: 10px; background: var(--light-bg); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; border: 1px solid var(--border); }
.contact-info-text h4 { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--forest); margin-bottom: 0.3rem; }
.contact-info-text p, .contact-info-text a { font-size: 1.05rem; color: var(--dark); font-weight: 600; }
.contact-info-text a:hover { color: var(--forest); }
.contact-map { border-radius: 10px; min-height: 420px; background: var(--light-bg); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; border: 2px dashed var(--border); box-shadow: var(--shadow); }
.contact-map-label { font-size: 1rem; color: var(--mid-gray); text-align: center; padding: 1rem; }

/* ---------- AREAS GRID ---------- */
.areas-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.area-item { background: var(--white); border-radius: 8px; padding: 1rem 1.25rem; border-left: 3px solid var(--forest); font-weight: 600; font-size: 0.92rem; color: var(--dark); box-shadow: 0 2px 8px rgba(16,28,20,0.06); }

/* ---------- BADGES ---------- */
.badge-row { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1rem; }
.badge { display: inline-block; padding: 0.35rem 0.85rem; border-radius: 999px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; background: rgba(26,107,60,0.08); color: var(--forest); border: 1px solid rgba(26,107,60,0.22); }

/* ---------- CTA ---------- */
.cta-section { background: linear-gradient(135deg, var(--dark2) 0%, var(--dark) 100%); color: var(--white); text-align: center; padding: 5rem 0; }
.cta-section h2 { color: var(--white); margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,0.73); font-size: 1.05rem; max-width: 580px; margin: 0 auto 2rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---------- DARK BOX ---------- */
.dark-box { background: var(--dark); color: white; border-radius: 10px; padding: 2.5rem; }
.dark-box h3 { color: white; margin-bottom: 1.25rem; }
.dark-box-row { display: flex; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,0.09); padding-bottom: 0.75rem; margin-bottom: 0.75rem; }
.dark-box-row:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.dark-box-label { color: rgba(255,255,255,0.62); font-size: 0.9rem; }
.dark-box-val { color: white; font-weight: 700; }
.dark-box-val.accent { color: var(--forest-lt); }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--dark2); color: rgba(255,255,255,0.7); }
.footer-top { padding: 4rem 0 3rem; border-bottom: 1px solid rgba(255,255,255,0.07); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer-brand .logo-main { font-size: 1.15rem; }
.footer-brand p { font-size: 0.88rem; margin-top: 0.75rem; line-height: 1.6; }
.footer-col h5 { color: var(--white); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 1rem; }
.footer-col ul li { margin-bottom: 0.55rem; }
.footer-col ul li a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: color var(--trans); }
.footer-col ul li a:hover { color: var(--forest-lt); }
.footer-contact-list { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-contact-item { display: flex; gap: 0.6rem; font-size: 0.88rem; align-items: flex-start; }
.footer-contact-item span:first-child { flex-shrink: 0; }
.footer-bottom { padding: 1.5rem 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--forest-lt); }

/* ---------- STEP CIRCLES ---------- */
.step-circle { width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 800; margin: 0 auto 1rem; color: var(--white); }

/* ---------- BORDER FEATURE BOX ---------- */
.feature-box { background: var(--light-bg); border-radius: 10px; padding: 2rem; border: 1px solid var(--border); }

/* ---------- RESPONSIVE ---------- */
@media(max-width:1024px){ .team-grid{grid-template-columns:repeat(2,1fr);} .footer-grid{grid-template-columns:1fr 1fr;} .areas-grid{grid-template-columns:repeat(3,1fr);} }
@media(max-width:900px){ .services-grid,.fleet-grid,.warehouse-grid,.industries-grid,.values-grid{grid-template-columns:repeat(2,1fr);} .hero-stats-inner{grid-template-columns:repeat(2,1fr);} .stat-item:nth-child(2){border-right:none;} .stat-item{border-top:1px solid rgba(255,255,255,0.11);} .stat-item:nth-child(1),.stat-item:nth-child(2){border-top:none;} }
@media(max-width:768px){ section{padding:3.5rem 0;} .main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--dark2);flex-direction:column;align-items:stretch;padding:1rem 1.5rem;gap:0.25rem;box-shadow:0 8px 20px rgba(0,0,0,0.45);} .main-nav.open{display:flex;} .nav-toggle{display:flex;} .split-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:2.5rem;} .service-detail-block{grid-template-columns:1fr;gap:2rem;} .service-detail-block.reverse{direction:ltr;} .why-grid{grid-template-columns:1fr;} .footer-grid{grid-template-columns:1fr;gap:2rem;} .footer-bottom-inner{flex-direction:column;gap:0.5rem;text-align:center;} .areas-grid{grid-template-columns:repeat(2,1fr);} }
@media(max-width:580px){ .services-grid,.fleet-grid,.warehouse-grid,.industries-grid,.values-grid{grid-template-columns:1fr;} .team-grid{grid-template-columns:repeat(2,1fr);} .areas-grid{grid-template-columns:1fr;} .hero-btns,.cta-btns{flex-direction:column;align-items:flex-start;} .cta-btns{align-items:center;} }