/* ============================================================
   CQC BUSINESS SOLUTIONS — GLOBAL STYLESHEET
   Colors: #566c83 | white | #c98766 | #b9bbbf
   ============================================================ */

/* --- CSS Variables --- */
:root {
  --primary: #4b6387;
  --primary-dark: #2e3f52;
  --primary-light: #6e84a0;
  --accent: #4b6387;
  --accent-light: #4b6387;
  --gray: #b9bbbf;
  --gray-light: #e8e9eb;
  --dark: #1e2a38;
  --white: #ffffff;
  --off-white: #f8f9fc;
  --text: #2c3e50;
  --text-light: #6b7a8d;
  --shadow-sm: 0 2px 8px rgba(86, 108, 131, 0.12);
  --shadow-md: 0 6px 24px rgba(86, 108, 131, 0.16);
  --shadow-lg: 0 12px 48px rgba(86, 108, 131, 0.20);
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --transition: 0.3s ease;
  --font: 'Poppins', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  color: var(--text);
  background-color: var(--white);
  line-height: 1.7;
}

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

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

ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}

h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text-light); }

.accent { color: var(--accent); }

/* --- Layout --- */
.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 96px 0; }

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(201, 135, 102, 0.1);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.h-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.h-tag--light {
  color: var(--accent-light, #dba080);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1rem; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: #b9bbbf;
  color: var(--white);
 
}

.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 135, 102, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.btn-white:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--primary);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 12px rgba(30, 42, 56, 0.18);
  transition: var(--transition);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo {
  height: 70px;
  width: auto;
  object-fit: contain;
  object-position: left center;
  filter: brightness(0) invert(1);
}

.brand-text {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  max-width: 140px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links li a {
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  padding: 8px 14px;
  border-radius: 6px;
}

.nav-links li a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.15);
}

.nav-links li a.active {
  color: var(--white);
  background: transparent;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--accent-light);
}

.btn-nav {
  background: var(--gray) !important;
  color: var(--white) !important;
  padding: 10px 20px !important;
  border-radius: 50px !important;
  margin-left: 8px;
}

.btn-nav:hover {
  background: var(--accent-light) !important;
  transform: translateY(-1px);
  border-radius: 50px !important;
  box-shadow: 0 4px 12px rgba(201, 135, 102, 0.3);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 12px;
  margin-right: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

/* Hamburger → X animation */
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  padding: 140px 0 96px;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, var(--off-white) 0%, rgba(86, 108, 131, 0.06) 100%);
  clip-path: polygon(8% 0%, 100% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}

.hero-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero h1 {
  margin-bottom: 20px;
  color: var(--dark);
}

.hero-desc {
  font-size: 1rem;
  margin-bottom: 36px;
  max-width: 480px;
  color: var(--text-light);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(86, 108, 131, 0.08);
  padding: 6px 14px;
  border-radius: 100px;
}

.badge i { color: var(--accent); }

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0 16px;
}

.hero-shape {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(201, 135, 102, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}

.hero-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}

.hero-card.card-2 {
  margin-left: 32px;
}

.hero-card.card-3 {
  margin-left: 16px;
}

.hero-card p {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
}

.icon-circle {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.card-1 .icon-circle { background: rgba(86, 108, 131, 0.1); color: var(--primary); }
.card-2 .icon-circle { background: rgba(201, 135, 102, 0.1); color: var(--accent); }
.card-3 .icon-circle { background: rgba(185, 187, 191, 0.2); color: var(--gray); }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  padding: 0;
  background: var(--primary);
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.12);
}

.stat:last-child { border-right: none; }

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.5px;
}

/* ============================================================
   ABOUT PREVIEW
   ============================================================ */
.about-preview .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.img-box {
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.img-box-1 {
  height: 240px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: rgba(255,255,255,0.6);
  margin-top: 40px;
}

.img-box-2 {
  height: 200px;
  background: linear-gradient(135deg, var(--accent) 0%, #b06a4a 100%);
  color: rgba(255,255,255,0.6);
}

.exp-badge {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 16px 28px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  white-space: nowrap;
  border: 2px solid var(--gray-light);
}

.exp-num {
  display: block;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.exp-text {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.about-content { padding-bottom: 24px; }
.about-content h2 { margin-bottom: 20px; }
.about-content > p { margin-bottom: 28px; }

.about-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.about-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--text-light);
}

.about-points li i {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.about-points li strong { color: var(--dark); }

/* ============================================================
   PRODUCT CATEGORIES
   ============================================================ */
.product-categories {
  background: var(--off-white);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.category-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 36px 28px;
  border: 1px solid var(--gray-light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
  transition: var(--transition);
}

.category-card.featured::before {
  background: var(--accent);
}

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

.category-card:hover::before {
  width: 100%;
  opacity: 0.04;
}

.cat-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-sm);
  background: rgba(86, 108, 131, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.category-card.featured .cat-icon {
  background: rgba(201, 135, 102, 0.1);
  color: var(--accent);
}

.category-card h3 { margin-bottom: 10px; }
.category-card p {
  font-size: 0.88rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.cat-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
}

.category-card.featured .cat-link { color: var(--accent); }

.cat-link i {
  font-size: 0.75rem;
  transition: var(--transition);
}

.cat-link:hover i { transform: translateX(4px); }

.section-cta {
  text-align: center;
  margin-top: 48px;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

.services-header h2 { margin-bottom: 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-item {
  text-align: center;
  padding: 8px 16px;
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(86, 108, 131, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin: 0 auto 20px;
  transition: var(--transition);
}

.service-item:hover .service-icon {
  background: var(--accent);
  color: var(--white);
  transform: scale(1.1);
}

.service-item h4 { margin-bottom: 10px; }
.service-item p { font-size: 0.88rem; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  background: rgba(201, 135, 102, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-content > p {
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin: 0 auto 36px;
  font-size: 1rem;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.cta-contact {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-contact span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}

.cta-contact span i { color: var(--accent); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  height: 46px;
  width: auto;
  margin-bottom: 8px;
  filter: brightness(0) invert(1);
}

.brand-name-footer {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand > p {
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 24px;
  color: rgba(255,255,255,0.5);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: var(--white);
}

.footer-links h4,
.footer-contact h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

.footer-links ul li a:hover { color: var(--accent); }

.footer-contact ul li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}

.footer-contact ul li i {
  color: var(--accent);
  font-size: 0.85rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

.footer-bottom a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.why-item {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 32px 28px;
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}

.why-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.why-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: rgba(86, 108, 131, 0.12);
  line-height: 1;
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}

.why-item h4 {
  margin-bottom: 8px;
  color: var(--dark);
}

.why-item p { font-size: 0.88rem; }

/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: grid; grid-template-columns: 1fr 1fr; }
  .hero-card.card-2, .hero-card.card-3 { margin-left: 0; }
  .hero-shape { display: none; }
  .about-preview .container { grid-template-columns: 1fr; gap: 64px; }
  .about-visual { max-width: 420px; margin: 0 auto; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.12); }
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 768px) {
  section { padding: 64px 0; }

  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--primary);
    flex-direction: column;
    padding: 16px 20px 24px;
    gap: 2px;
    box-shadow: 0 12px 40px rgba(30, 42, 56, 0.35);
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.28s ease;
    z-index: 999;
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links li { width: 100%; }

  .nav-links li a {
    display: block;
    padding: 14px 16px;
    color: rgba(255, 255, 255, 0.85);
    border-radius: 8px;
    font-size: 0.95rem;
  }

  .nav-links li a:hover,
  .nav-links li a.active {
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    text-decoration: none;
  }

  .btn-nav {
    text-align: center;
    margin-left: 0 !important;
    margin-top: 8px !important;
    border-radius: 50px !important;
  }

  .hero { padding: 120px 0 64px; }
  .hero-visual { grid-template-columns: 1fr; gap: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }

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

  .categories-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }

  .cta-actions { flex-direction: column; align-items: center; }
  .cta-contact { flex-direction: column; gap: 12px; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .hero-badges { flex-direction: column; }
}

@media (max-width: 480px) {
  .stats-bar .container { grid-template-columns: 1fr; }
  .stat { border-right: none !important; }
}