/* ========================================
   Vahan Path Logistics — Website Styles
   Colors: Teal #0F6E56 + Saffron #EFA827
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&family=DM+Sans:ital,wght@0,400;0,500;0,700;1,400;1,500&display=swap');

:root {
  --teal: #0F6E56;
  --teal-dark: #085041;
  --teal-light: #E1F5EE;
  --saffron: #EFA827;
  --saffron-light: #FFF8E7;
  --white: #FFFFFF;
  --off-white: #F8F7F4;
  --dark: #1A1A1A;
  --gray: #6B6B6B;
  --gray-light: #E8E8E8;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', 'Segoe UI', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== HEADER / NAV ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: box-shadow 0.3s;
}
.header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo svg { width: 44px; height: 44px; }
.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  color: var(--teal);
}
.nav-logo-tag {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  color: var(--saffron);
  font-style: italic;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--dark);
  position: relative;
  transition: color 0.3s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--teal);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--saffron);
  border-radius: 2px;
}
.nav-cta {
  padding: 10px 24px;
  background: var(--teal);
  color: var(--white) !important;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s;
}
.nav-cta:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}
.nav-cta::after { display: none !important; }

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: 0.3s;
}

/* ========== HERO SECTION ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 76px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--teal-light) 0%, var(--white) 50%, var(--saffron-light) 100%);
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(239,168,39,0.08) 0%, transparent 70%);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15,110,86,0.06) 0%, transparent 70%);
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--gray-light);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--teal);
  margin-bottom: 20px;
  animation: fadeInUp 0.6s ease;
}
.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--saffron);
  border-radius: 50%;
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--teal-dark);
  margin-bottom: 20px;
  animation: fadeInUp 0.6s ease 0.1s both;
}
.hero h1 span { color: var(--saffron); }
.hero p {
  font-size: 18px;
  color: var(--gray);
  margin-bottom: 32px;
  max-width: 500px;
  animation: fadeInUp 0.6s ease 0.2s both;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  animation: fadeInUp 0.6s ease 0.3s both;
}
.btn-primary {
  padding: 14px 32px;
  background: var(--teal);
  color: var(--white);
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15,110,86,0.25);
}
.btn-secondary {
  padding: 14px 32px;
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-secondary:hover {
  background: var(--teal);
  color: var(--white);
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInUp 0.8s ease 0.4s both;
}
.hero-icon-large {
  width: 320px;
  height: 320px;
  background: var(--teal);
  border-radius: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 32px 64px rgba(15,110,86,0.2);
  position: relative;
}
.hero-icon-large svg { width: 200px; height: 200px; }
.hero-icon-large::after {
  content: '';
  position: absolute;
  inset: -12px;
  border: 2px dashed rgba(239,168,39,0.3);
  border-radius: 56px;
}

/* ========== STATS BAR ========== */
.stats-bar {
  background: var(--teal);
  padding: 40px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item h3 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--saffron);
  margin-bottom: 4px;
}
.stat-item p {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
}

/* ========== SECTIONS ========== */
.section {
  padding: 100px 0;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--saffron);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.section-tag::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--saffron);
  border-radius: 2px;
}
.section h2 {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section h2 span { color: var(--saffron); }
.section-subtitle {
  font-size: 17px;
  color: var(--gray);
  max-width: 600px;
  margin-bottom: 48px;
}

/* ========== SERVICES CARDS ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: 16px;
  padding: 36px 28px;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--saffron);
  transform: scaleX(0);
  transition: transform 0.4s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px;
  height: 56px;
  background: var(--teal-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 24px;
  color: var(--teal);
}
.service-card h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 12px;
}
.service-card p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.7;
}
.service-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-weight: 600;
  font-size: 14px;
  color: var(--teal);
  transition: gap 0.3s;
}
.service-card:hover .learn-more { gap: 10px; }

/* ========== WHY CHOOSE US ========== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.why-item {
  display: flex;
  gap: 18px;
  padding: 24px;
  border-radius: 14px;
  background: var(--off-white);
  transition: all 0.3s;
}
.why-item:hover {
  background: var(--teal-light);
}
.why-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--teal);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--white);
}
.why-item h4 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 4px;
}
.why-item p {
  font-size: 14px;
  color: var(--gray);
}

/* ========== CTA SECTION ========== */
.cta-section {
  background: var(--teal);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(239,168,39,0.1);
}
.cta-section h2 {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  position: relative;
}
.cta-section p {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 32px;
  position: relative;
}
.btn-saffron {
  padding: 16px 36px;
  background: var(--saffron);
  color: var(--teal-dark);
  border-radius: 10px;
  font-weight: 700;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
}
.btn-saffron:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(239,168,39,0.35);
}

/* ========== ABOUT PAGE ========== */
.page-hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--teal-light) 0%, var(--white) 100%);
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 12px;
}
.page-hero p {
  font-size: 18px;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto;
}
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-text h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 16px;
}
.about-text p {
  font-size: 16px;
  color: var(--gray);
  margin-bottom: 16px;
}
.about-image {
  background: var(--teal);
  border-radius: 20px;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.about-image svg { width: 160px; height: 160px; }
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}
.mission-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: 16px;
  background: var(--off-white);
}
.mission-card .m-icon {
  width: 60px;
  height: 60px;
  background: var(--teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 24px;
  color: var(--white);
}
.mission-card h4 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 8px;
}
.mission-card p {
  font-size: 14px;
  color: var(--gray);
}

/* ========== SERVICES PAGE ========== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--gray-light);
}
.service-detail:last-child { border-bottom: none; }
.service-detail:nth-child(even) .service-detail-text { order: 2; }
.service-detail:nth-child(even) .service-detail-visual { order: 1; }
.service-detail-text h3 {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 16px;
}
.service-detail-text p {
  font-size: 16px;
  color: var(--gray);
  margin-bottom: 20px;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--dark);
}
.service-features li::before {
  content: '✓';
  width: 24px;
  height: 24px;
  min-width: 24px;
  background: var(--teal-light);
  color: var(--teal);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}
.service-detail-visual {
  background: var(--teal-light);
  border-radius: 20px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
}

/* ========== CONTACT FORM ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  border-radius: 12px;
  background: var(--off-white);
  margin-bottom: 16px;
}
.contact-info-card .ci-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--teal);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--white);
}
.contact-info-card h4 {
  font-weight: 600;
  font-size: 15px;
  color: var(--teal-dark);
  margin-bottom: 2px;
}
.contact-info-card p {
  font-size: 14px;
  color: var(--gray);
}
.contact-form {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: 16px;
  padding: 36px;
}
.contact-form h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-light);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--dark);
  background: var(--off-white);
  transition: border-color 0.3s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--teal);
  background: var(--white);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--teal-dark);
  padding: 64px 0 24px;
  color: rgba(255,255,255,0.75);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p {
  font-size: 14px;
  margin-top: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
}
.footer h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 16px;
}
.footer ul li {
  margin-bottom: 10px;
}
.footer ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.3s;
}
.footer ul li a:hover { color: var(--saffron); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero h1 { font-size: 36px; }
  .hero p { margin: 0 auto 28px; }
  .hero-buttons { justify-content: center; flex-wrap: wrap; }
  .hero-visual { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .about-content { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; }
  .service-detail:nth-child(even) .service-detail-text { order: 1; }
  .service-detail:nth-child(even) .service-detail-visual { order: 2; }
  .mission-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    border-bottom: 1px solid var(--gray-light);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .section h2 { font-size: 32px; }
  .page-hero h1 { font-size: 36px; }
}