/* ============================================
   GLOBAL THEME & COLOR SYSTEM
   ============================================ */

/* Color Palette */
:root {
  --color-primary-dark: #0d2b6e;
  --color-primary: #2563eb;
  --color-primary-light: #60a5fa;
  --color-secondary: #0066ff;
  --color-accent: #f97316;
  --color-success: #22c55e;
  --color-dark: #0d1f4e;
  --color-text-dark: #0d1f4e;
  --color-text-body: #475569;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-bg-white: #ffffff;
  --color-bg-light: #f8fafc;
  --color-bg-lighter: #f0f4f8;
  --color-border: #e2e8f0;
  --color-border-light: #e9ecef;
}

/* Base Font Sizing - Increased for better readability */
html {
  font-size: 17px;
}

body {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-text-body);
}

p {
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ============================================
   NAVBAR & HEADER
   ============================================ */
.navbar {
  background-color: var(--color-primary-dark) !important;
  border-top: 3px solid var(--color-primary) !important;
}

.navbar-brand > .d-md-block {
  color: #bfdbfe;
  font-size: 1.1rem;
  font-weight: 500;
  padding-left: 10px;
}

.navbar-expand-lg .navbar-nav .nav-link {
  color: #e0eeff !important;
  font-size: 1rem;
}

.navbar-expand-lg .navbar-nav .nav-link:hover {
  color: var(--color-primary-light) !important;
}

.navbar-expand-lg .navbar-nav .active {
  color: var(--color-primary-light) !important;
  font-weight: 600;
  border-bottom: 2px solid var(--color-primary-light) !important;
}

/* ============================================
   SECTION BACKGROUNDS - ALTERNATING PATTERN
   ============================================ */

/* White sections */
.hero-section,
.features-section,
.why-choose-section,
.ship-section,
.our-solution-section,
.categories-section {
  background: var(--color-bg-white);
}

/* Light gray sections */
.join-us-section,
.reviews-section,
.contact-form-section {
  background: var(--color-bg-light);
}

/* Dark sections */
.stats-banner {
  background: linear-gradient(135deg, #1e40af 0%, var(--color-primary) 100%);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background-color: var(--color-dark) !important;
  color: var(--color-text-light) !important;
}

.footer-menu a,
.footer-menu p {
  color: var(--color-text-light) !important;
  font-size: 1rem;
}

.footer-menu a:hover {
  color: var(--color-primary-light) !important;
}

.border-top {
  border-top: 1px solid #1e3a6e !important;
}

/* ============================================
   COMMON ELEMENTS
   ============================================ */

a {
  color: #333333 !important;
}

.banner-content a {
  color: #ffffff !important;
}

.bg-black {
  background-color: var(--color-primary) !important;
}

.btn,
.btn:hover,
.newsletter,
.newsletter h3,
h4,
h5 {
  color: #ffffff !important;
}

.category-content a {
  color: var(--color-primary) !important;
  font-size: 1.05rem;
  font-weight: 600;
}

.swiper-pagination-bullet-active {
  background-color: var(--color-primary) !important;
}

.swiper-wrapper .btn:hover {
  color: #333333 !important;
}

/* ============================================
   CARD & BOX STYLES
   ============================================ */

.card-white {
  background: var(--color-bg-white);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.card-light {
  background: var(--color-bg-light);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.card-blue {
  background: var(--color-bg-lighter);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 102, 255, 0.12);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

.title-main {
  font-size: clamp(2.2rem, 4.5vw, 3rem);
  font-weight: 800;
  color: var(--color-text-dark) !important;
  letter-spacing: -0.02em;
}

.title-section {
  font-size: clamp(1.9rem, 3.8vw, 2.6rem);
  font-weight: 800;
  color: var(--color-text-dark) !important;
  letter-spacing: -0.01em;
}

.subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted) !important;
  line-height: 1.75;
}

.text-body {
  font-size: 1.05rem;
  color: var(--color-text-body) !important;
  line-height: 1.8;
}

.text-muted {
  font-size: 1rem;
  color: var(--color-text-muted) !important;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn-primary-solid {
  background: var(--color-secondary);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none !important;
  transition: background 0.18s ease, transform 0.15s ease;
  display: inline-block;
}

.btn-primary-solid:hover {
  background: #0052cc;
  transform: translateY(-2px);
}

.btn-primary-solid.full-width {
  width: 100%;
  text-align: center;
  font-size: 1.05rem;
  padding: 16px 32px;
}

.btn-primary-outline {
  background: transparent;
  color: var(--color-secondary) !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border: 2px solid var(--color-secondary);
  border-radius: 8px;
  text-decoration: none !important;
  transition: all 0.18s ease;
  display: inline-block;
}

.btn-primary-outline:hover {
  background: var(--color-bg-lighter);
  border-color: #0052cc;
  color: #0052cc !important;
}

/* ============================================
   FEATURES CARD
   ============================================ */

.features-inner {
  background: var(--color-bg-white) !important;
  border-radius: 10px;
  box-shadow: 0 4px 24px rgba(30, 64, 175, 0.10);
  border: 1px solid var(--color-border);
}

.features-inner h2.element-title {
  color: #1e40af !important;
  font-size: 2.6rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.features-inner h2.element-title span {
  color: var(--color-accent) !important;
  font-size: 1.3rem !important;
  font-weight: 700 !important;
}

.features-inner h4.element-title {
  color: #1e293b !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
}

.features-inner p {
  color: #475569 !important;
  font-size: 0.95rem !important;
  line-height: 1.65 !important;
}

.features-inner .col-md-3 {
  border-right: 1px solid var(--color-border);
  padding-left: 2rem !important;
  padding-right: 2rem !important;
}

.features-inner .col-md-3:last-child {
  border-right: none;
}

/* ============================================
   WHATSAPP WIDGET & CONTACT PANEL
   ============================================ */

/* ============================================
   SCROLL TO TOP BUTTON
   ============================================ */

.scroll-to-top {
  position: fixed;
  right: 24px;
  bottom: 96px;
  width: 56px;
  height: 56px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  z-index: 1099;
  padding: 0;
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  transform: scale(1.1) translateY(0);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
}

html {
  scroll-behavior: smooth;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

label,
.form-label {
  font-weight: 400 !important;
  font-size: 1rem;
  color: var(--color-text-body) !important;
  margin-bottom: 8px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--color-text-body);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* ============================================
   MAP CONTAINER STYLING
   ============================================ */

.os-map-container {
  background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 50%, #e0f2fe 100%);
  border-radius: 10px;
  padding: 40px 16px;
  margin-bottom: 24px;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.os-map-container::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -10%;
  width: 120%;
  height: 140%;
  background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1200 400" xmlns="http://www.w3.org/2000/svg"><defs><filter id="blur"><feGaussianBlur in="SourceGraphic" stdDeviation="3" /></filter></defs><path d="M0,150 Q300,50 600,100 T1200,150 L1200,250 Q900,350 600,300 T0,250 Z" fill="rgba(37,99,235,0.08)" filter="url(%23blur)"/><path d="M50,180 Q350,80 650,130 T1250,180 L1250,280 Q950,380 650,330 T50,280 Z" fill="rgba(59,130,246,0.06)" filter="url(%23blur)"/></svg>') no-repeat center;
  background-size: cover;
  pointer-events: none;
  z-index: 0;
}

.os-map-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 15% 40%, rgba(37, 99, 235, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(59, 130, 246, 0.04) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

.os-map-svg {
  width: 100%;
  max-width: 320px;
  height: auto;
  position: relative;
  z-index: 1;
}

/* Slideshow/Banner max-width constraint */
.slideshow,
.swiper-container,
.jarallax {
  max-width: 1920px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .scroll-to-top {
    right: 16px;
    bottom: 84px;
    width: 52px;
    height: 52px;
  }

  .btn-primary-solid.full-width {
    font-size: 1rem;
    padding: 14px 24px;
  }
}