/* ============================================
   SHIFTKART LOGISTICS — Global Stylesheet
   ============================================ */

/* --- Google Fonts --- */
@import url('fonts/fonts.css');

/* --- CSS Variables --- */
:root {
  --color-primary: #1B4F72;
  --color-primary-dark: #143D59;
  --color-primary-light: #2E86C1;
  --color-accent: #E67E22;
  --color-accent-dark: #CA6F1E;
  --color-accent-light: #F5B041;
  --color-bg: #FAFCFE;
  --color-bg-alt: #F0F5FA;
  --color-bg-card: #FFFFFF;
  --color-text: #2C3E50;
  --color-text-light: #5D6D7E;
  --color-text-muted: #85929E;
  --color-border: #D5DBDB;
  --color-border-light: #E8ECEF;
  --color-success: #27AE60;
  --color-error: #E74C3C;
  --color-white: #FFFFFF;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
  --shadow-card: 0 2px 8px rgba(27,79,114,0.06);
  --max-width: 1200px;
  --header-height: 72px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-accent); }
ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-primary-dark);
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-bottom: 0.5em; }
h3 { font-size: 1.35rem; margin-bottom: 0.4em; }
p { margin-bottom: 1em; }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
main { flex: 1; }

/* --- Utility --- */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.mb-0 { margin-bottom: 0; }

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
  height: var(--header-height);
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-sm);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary-dark);
  white-space: nowrap;
  text-decoration: none;
}
.logo .logo-icon {
  width: 36px; height: 36px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
}
.logo span { color: var(--color-accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--color-accent);
  color: var(--color-white) !important;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
  text-decoration: none;
}
.nav-cta:hover {
  background: var(--color-accent-dark);
  color: var(--color-white) !important;
  transform: translateY(-1px);
}

/* Mobile Nav */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-text);
}
.menu-toggle svg { width: 24px; height: 24px; }

@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 16px 24px;
    border-bottom: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-md);
    gap: 2px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; width: 100%; border-radius: var(--radius-sm); }
  .nav-cta { margin-top: 8px; width: 100%; justify-content: center; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  line-height: 1.2;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(230,126,34,0.3);
}
.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary-light);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-primary-light);
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: 80px 0 64px;
  background: linear-gradient(170deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(230,126,34,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  position: relative;
}
.hero-content h1 {
  color: var(--color-white);
  font-size: 2.75rem;
  margin-bottom: 20px;
  line-height: 1.2;
}
.hero-content p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 28px;
  max-width: 540px;
  line-height: 1.75;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-btns .btn-primary { font-size: 1.05rem; padding: 16px 32px; }
.hero-btns .btn-secondary {
  border-color: rgba(255,255,255,0.4);
  color: var(--color-white);
  background: rgba(255,255,255,0.08);
}
.hero-btns .btn-secondary:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.6);
  color: var(--color-white);
}
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-illustration {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1/0.85;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  backdrop-filter: blur(2px);
}

@media (max-width: 768px) {
  .hero { padding: 56px 0 48px; }
  .hero .container { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .hero-content h1 { font-size: 2rem; }
  .hero-content p { max-width: 100%; }
  .hero-btns { justify-content: center; }
  .hero-visual { display: none; }
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 72px 0;
}
.section-alt {
  background: var(--color-bg-alt);
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}
.section-header h2 {
  margin-bottom: 12px;
}
.section-header p {
  color: var(--color-text-light);
  font-size: 1.05rem;
}
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

/* ============================================
   SERVICE CARDS
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: box-shadow 0.25s, transform 0.2s;
  text-align: left;
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.service-card .card-icon {
  width: 52px; height: 52px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}
.service-card h3 {
  margin-bottom: 10px;
}
.service-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 18px;
}
.service-card .card-link {
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.service-card .card-link::after {
  content: '→';
  transition: transform 0.2s;
}
.service-card:hover .card-link::after {
  transform: translateX(4px);
}

@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* ============================================
   HOW IT WORKS — STEPS
   ============================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step-card {
  text-align: center;
  padding: 28px 20px;
  position: relative;
}
.step-num {
  width: 44px; height: 44px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step-card p { color: var(--color-text-light); font-size: 0.9rem; }

@media (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
}

/* ============================================
   WHY CHOOSE US — FEATURES
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
}
.feature-icon {
  flex-shrink: 0;
  width: 42px; height: 42px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-primary);
}
.feature-item h3 { font-size: 1rem; margin-bottom: 4px; }
.feature-item p { color: var(--color-text-light); font-size: 0.9rem; margin-bottom: 0; }

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ============================================
   LEAD FORM
   ============================================ */
.lead-form-section {
  padding: 72px 0;
  background: var(--color-primary-dark);
  color: var(--color-white);
}
.lead-form-section .section-header h2 { color: var(--color-white); }
.lead-form-section .section-header p { color: rgba(255,255,255,0.75); }
.lead-form-section .section-label { color: var(--color-accent-light); }

.lead-form {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group { display: flex; flex-direction: column; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  font-family: var(--font-heading);
}
.form-group label .optional {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(46,134,193,0.12);
}
.form-group input.error,
.form-group select.error {
  border-color: var(--color-error);
}
.form-error {
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: 4px;
  display: none;
}
.form-group textarea { resize: vertical; min-height: 80px; }

.form-consent {
  grid-column: 1 / -1;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-top: 4px;
}

.form-submit {
  grid-column: 1 / -1;
  margin-top: 8px;
}
.form-submit .btn { width: 100%; padding: 16px; font-size: 1.05rem; }

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success .check-circle {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  background: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.8rem;
}
.form-success h3 { color: var(--color-text); margin-bottom: 8px; }
.form-success p { color: var(--color-text-light); margin-bottom: 0; }

@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .lead-form { padding: 28px 20px; }
}

/* ============================================
   CITIES
   ============================================ */
.cities-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.city-tag {
  padding: 10px 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  transition: border-color 0.2s, color 0.2s;
}
.city-tag:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary);
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background 0.15s;
}
.faq-question:hover { background: var(--color-bg-alt); }
.faq-question .faq-icon {
  flex-shrink: 0;
  font-size: 1.2rem;
  color: var(--color-text-muted);
  transition: transform 0.25s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.85);
  padding: 56px 0 0;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo {
  color: var(--color-white);
  margin-bottom: 14px;
  font-size: 1.15rem;
}
.footer-brand p {
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 8px;
}
.footer-section h4 {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.footer-section ul { display: flex; flex-direction: column; gap: 8px; }
.footer-section ul li a {
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
  transition: color 0.2s;
}
.footer-section ul li a:hover { color: var(--color-accent-light); }

.footer-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}
.footer-cities a {
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
}
.footer-cities a:hover { color: var(--color-accent-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  text-align: center;
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ============================================
   PAGE HEADERS (Inner Pages)
   ============================================ */
.page-hero {
  padding: 52px 0 44px;
  background: linear-gradient(170deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
}
.page-hero h1 { color: var(--color-white); font-size: 2.2rem; margin-bottom: 10px; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 600px; }
.breadcrumb { margin-bottom: 12px; font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--color-white); }

/* ============================================
   CONTENT PAGES (Legal, About, etc.)
   ============================================ */
.content-page {
  padding: 56px 0;
}
.content-page .content-body {
  max-width: 800px;
  margin: 0 auto;
}
.content-body h2 {
  font-size: 1.5rem;
  margin-top: 36px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border-light);
}
.content-body h3 {
  font-size: 1.15rem;
  margin-top: 24px;
  margin-bottom: 8px;
}
.content-body p, .content-body li {
  color: var(--color-text-light);
  line-height: 1.8;
}
.content-body ul, .content-body ol {
  margin: 12px 0 16px 24px;
}
.content-body ul { list-style: disc; }
.content-body ol { list-style: decimal; }
.content-body li { margin-bottom: 6px; }

.content-body .info-box {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-primary-light);
  padding: 20px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 20px 0;
}
.content-body .info-box p { margin-bottom: 0; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
  align-items: start;
}
.contact-info-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
}
.contact-info-card h3 { margin-bottom: 20px; }
.contact-detail {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}
.contact-detail .c-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.contact-detail h4 { font-size: 0.9rem; margin-bottom: 2px; }
.contact-detail p { font-size: 0.88rem; color: var(--color-text-light); margin-bottom: 0; }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ============================================
   CAREERS
   ============================================ */
.careers-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

/* ============================================
   SERVICE DETAIL PAGE
   ============================================ */
.service-detail-section {
  padding: 56px 0;
}
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.service-detail-content h2 { margin-top: 0; border: none; padding: 0; }
.service-detail-content ul { margin: 16px 0 24px 20px; list-style: disc; }
.service-detail-content li { color: var(--color-text-light); margin-bottom: 8px; }
.service-detail-form {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.service-detail-form h3 { margin-bottom: 20px; }

@media (max-width: 768px) {
  .service-detail-grid { grid-template-columns: 1fr; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   PRINT
   ============================================ */
@media print {
  .site-header, .site-footer, .lead-form-section { display: none; }
  body { background: #fff; color: #000; }
}

.card-icon-svg,
.feature-icon-svg {
  width: 48px;
  height: 48px;
  color: #ff6b35;
}