/*
 * Professional Frontend CSS for Domain Delivery Service
 * Modern, Realistic, and Well-Organized Logistics Website
 * Version: 1.0
 */

/* ============================================================================
   CSS CUSTOM PROPERTIES - DESIGN SYSTEM
   ========================================================================= */

:root {
    /* Premium Color Palette - Expert Professional Design */
    /* Primary: Deep Navy Blue - Trust & Authority */
    --color-primary: #003D82;
    --color-primary-dark: #001F47;
    --color-primary-light: #005BB8;
    
    /* Secondary: Professional Teal - Modern & Contemporary */
    --color-secondary: #0B8B9C;
    --color-secondary-dark: #065A6A;
    --color-secondary-light: #17B3CC;
    
    /* Accent: Premium Gold - Excellence & Quality */
    --color-accent: #D4AF37;
    --color-accent-dark: #B8941A;
    --color-accent-light: #E8C547;
    
    /* Neutral Colors - Refined Palette */
    --color-text-dark: #0F1723;
    --color-text-body: #3A4556;
    --color-text-light: #6B7986;
    --color-text-muted: #8C96A3;
    --color-bg-light: #F7F8FB;
    --color-bg-white: #FFFFFF;
    --color-border: #D8DDE5;
    --color-border-light: #E6EAEF;
    
    /* Typography - Premium Fonts */
    --font-primary: 'Segoe UI', 'Roboto', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Font Sizes - Professional Expert Scale */
    --fs-xs: 0.875rem;     /* 14px */
    --fs-sm: 1rem;         /* 16px */
    --fs-base: 1.125rem;   /* 18px */
    --fs-md: 1.375rem;     /* 22px */
    --fs-lg: 1.75rem;      /* 28px */
    --fs-xl: 2.25rem;      /* 36px */
    --fs-2xl: 2.75rem;     /* 44px */
    --fs-3xl: 3.5rem;      /* 56px */
    --fs-4xl: 4.25rem;     /* 68px */
    --fs-5xl: 5rem;        /* 80px */
    --fs-6xl: 5.5rem;      /* 88px */
    
    /* Font Weights */
    --fw-light: 300;
    --fw-normal: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
    --fw-extrabold: 800;
    
    /* Spacing Scale */
    --spacing-xs: 0.25rem;   /* 4px */
    --spacing-sm: 0.5rem;    /* 8px */
    --spacing-base: 1rem;    /* 16px */
    --spacing-md: 1.5rem;    /* 24px */
    --spacing-lg: 2rem;      /* 32px */
    --spacing-xl: 3rem;      /* 48px */
    --spacing-2xl: 4rem;     /* 64px */
    --spacing-3xl: 5rem;     /* 80px */
    --spacing-4xl: 6rem;     /* 96px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-base: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    --gradient-dark: linear-gradient(135deg, #1A2332 0%, #2D3748 100%);
    --gradient-light: linear-gradient(135deg, #F5F7FA 0%, #FFFFFF 100%);

    /* Layout helpers */
    --top-notice-height: 3rem;
}

/* ============================================================================
   GLOBAL RESETS & BASE STYLES
   ========================================================================= */

/* Top Notice Bar */
.dds-top-notice {
    width: 100%;
    background: linear-gradient(135deg, #001F47 0%, #003D82 50%, #005BB8 100%);
    color: #F6FAFF;
    padding: 0.55rem 1rem;
    position: sticky;
    top: 0;
    z-index: 1200;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0, 61, 130, 0.35);
}

/* ============================================================================
   PAGE HERO (Reusable across key pages)
   ========================================================================= */

.dds-page-hero {
    background: linear-gradient(135deg, #001F47 0%, #003D82 50%, #005BB8 100%);
    color: #F6FAFF;
    padding: var(--spacing-4xl) 0 var(--spacing-3xl);
    position: relative;
    overflow: hidden;
}

.dds-page-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 60%);
    filter: blur(2px);
}

.dds-page-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 1;
    align-items: center;
}

.dds-page-hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-base);
}

.dds-page-hero__eyebrow {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.dds-page-hero__title {
    font-size: var(--fs-4xl);
    margin: 0;
    letter-spacing: -0.6px;
    color: #fff;
}

.dds-page-hero__subtitle {
    margin: 0;
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.dds-page-hero__actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-base);
}

.dds-page-hero__actions .button-primary,
.dds-page-hero__actions .button-outline {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--fs-md);
    border-radius: var(--radius-full);
}

.dds-page-hero__actions .button-outline {
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: #fff;
}

.dds-page-hero__meta {
    display: flex;
    gap: var(--spacing-base);
    flex-wrap: wrap;
    color: rgba(255, 255, 255, 0.85);
    font-weight: var(--fw-semibold);
}

.dds-page-hero__meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.dds-page-hero__card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.dds-page-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-full);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--spacing-base);
}

.dds-page-hero__stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.dds-page-hero__stat:last-child {
    border-bottom: none;
}

.dds-page-hero__stat strong {
    font-size: var(--fs-2xl);
    color: #fff;
}

.dds-page-hero__stat span {
    color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 1024px) {
    .dds-page-hero__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dds-page-hero {
        padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    }

    .dds-page-hero__title {
        font-size: var(--fs-3xl);
    }

    .dds-page-hero__subtitle {
        font-size: var(--fs-md);
    }
}
.dds-top-notice__track {
    display: inline-block;
    gap: 2.5rem;
    white-space: nowrap;
    min-width: 100%;
    padding-left: 100%;
    animation: dds-marquee 22s linear infinite;
}

.dds-top-notice__text {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

@keyframes dds-marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-105%); }
}

@media (max-width: 768px) {
    .dds-top-notice {
        padding: 0.55rem 0.75rem;
        position: fixed;
    }

    .dds-top-notice__text {
        font-size: var(--fs-xs);
    }

    :root {
        --top-notice-height: 2.75rem;
    }
}

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

html {
    font-size: 18px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--fs-base);
    font-weight: var(--fw-normal);
    line-height: 1.8;
    color: var(--color-text-body);
    background-color: var(--color-bg-white);
    overflow-x: hidden;
    letter-spacing: 0.3px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--fw-bold);
    line-height: 1.3;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.5px;
}

h1 { font-size: var(--fs-5xl); font-weight: 800; letter-spacing: -0.5px; }
h2 { font-size: var(--fs-4xl); font-weight: 700; letter-spacing: -0.3px; }
h3 { font-size: var(--fs-3xl); font-weight: 700; }
h4 { font-size: var(--fs-2xl); font-weight: 600; }
h5 { font-size: var(--fs-xl); font-weight: 600; }
h6 { font-size: var(--fs-lg); font-weight: 600; }

p {
    margin-bottom: var(--spacing-base);
    color: var(--color-text-body);
    line-height: 1.9;
    letter-spacing: 0.2px;
}

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

a:hover {
    color: var(--color-primary-dark);
}

/* ============================================================================
   CONTAINER & LAYOUT
   ========================================================================= */

.dds-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-base);
    width: 100%;
}

.dds-container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-base);
    width: 100%;
}

.dds-container-full {
    max-width: 100%;
    padding: 0 var(--spacing-base);
}

/* ============================================================================
   HEADER & NAVIGATION
   ========================================================================= */

.site-header {
    background: var(--color-bg-white);
    box-shadow: 0 12px 30px rgba(0, 61, 130, 0.08);
    position: sticky;
    top: var(--top-notice-height);
    z-index: 1100;
    transition: all var(--transition-base);
    border-bottom: 1px solid rgba(0, 61, 130, 0.08);
}

.header-top {
    background: var(--gradient-dark);
    color: white;
    padding: calc(var(--spacing-sm) - 0.15rem) 0;
    font-size: var(--fs-sm);
}

.header-top .dds-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-contact-info {
    display: flex;
    gap: var(--spacing-lg);
}

.header-contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.9);
}

.header-contact-item i {
    color: var(--color-secondary);
}

.header-main {
    padding: var(--spacing-base) 0;
}

.header-main .dds-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo img {
    max-height: 60px;
    width: auto;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.main-navigation a {
    font-weight: var(--fw-semibold);
    padding: var(--spacing-sm) var(--spacing-base);
    border-radius: var(--radius-base);
    transition: all var(--transition-fast);
    position: relative;
    color: var(--color-text-dark);
    letter-spacing: 0.2px;
}

.main-navigation a:hover,
.main-navigation a.active {
    background: linear-gradient(135deg, #003D82 0%, #005BB8 100%);
    color: white;
    box-shadow: 0 10px 24px rgba(0, 61, 130, 0.18);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    bottom: 8px;
    height: 3px;
    background: linear-gradient(90deg, #003D82, #0B8B9C);
    border-radius: var(--radius-full);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.main-navigation a:hover::after,
.main-navigation a.active::after {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================================
   HERO SECTION
   ========================================================================= */

.hero-section {
    background: linear-gradient(135deg, #003D82 0%, #005BB8 50%, #001F47 100%) !important;
    padding: var(--spacing-4xl) 0 !important;
    position: relative !important;
    overflow: hidden !important;
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
}

/* Animated Background Elements */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(76, 175, 80, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 90%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: backgroundPulse 15s ease-in-out infinite;
    z-index: 0;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
    z-index: 0;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

/* Animated network grid overlay */
.hero-section .hero-background-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 30s linear infinite;
    z-index: 0;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    z-index: 2;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: var(--fs-md);
    font-weight: 600;
    margin-bottom: var(--spacing-base);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-title {
    font-size: var(--fs-5xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: #FFFFFF;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-base);
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
    border: 3px solid rgba(255, 255, 255, 0.2);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.hero-stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hero-stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.hero-stat-number {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-primary);
    display: block;
}

.hero-stat-label {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.button-primary,
.button-secondary,
.button-outline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    letter-spacing: 0.3px;
}

.button-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.button-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: white;
}

.button-secondary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-md);
}

.button-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: white;
}

.button-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.button-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border-color: white;
    transform: translateY(-2px);
}

/* ============================================================================
   TRUST BADGES SECTION
   ========================================================================= */

.trust-badges-section {
    padding: var(--spacing-3xl) 0 !important;
    background: linear-gradient(135deg, #F7F8FB 0%, #EBF0F7 100%) !important;
    position: relative !important;
    overflow: hidden !important;
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
}

.trust-badges-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 61, 130, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(255, 107, 53, 0.03) 0%, transparent 50%);
    z-index: 0;
}

.trust-badges-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: var(--spacing-xl) !important;
    position: relative !important;
    z-index: 1 !important;
}

.trust-badge {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%) !important;
    border-radius: var(--radius-xl) !important;
    padding: var(--spacing-xl) !important;
    display: flex !important;
    align-items: center !important;
    gap: var(--spacing-md) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06) !important;
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    transition: all var(--transition-base) !important;
    position: relative !important;
    overflow: hidden !important;
}

.trust-badge::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 61, 130, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.trust-badge:hover::before {
    opacity: 1;
}

.trust-badge:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 61, 130, 0.15);
    border-color: rgba(0, 61, 130, 0.2);
}

.trust-badge-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #003D82 0%, #005BB8 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 61, 130, 0.25);
    transition: transform var(--transition-base);
}

.trust-badge:hover .trust-badge-icon {
    transform: scale(1.1) rotate(5deg);
}

.trust-badge-icon i {
    font-size: var(--fs-2xl);
    color: white;
}

.trust-badge-content {
    flex: 1;
}

.trust-badge-title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-xs);
}

.trust-badge-text {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin: 0;
}

/* ============================================================================
   SERVICES SECTION
   ========================================================================= */

.services-section {
    padding: var(--spacing-4xl) 0 !important;
    background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%) !important;
    position: relative !important;
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 300px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,0 Q300,80 600,40 T1200,60 L1200,0 Z" fill="%23F5F7FA" opacity="0.5"/></svg>') no-repeat center top;
    background-size: cover;
    z-index: 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    position: relative;
    z-index: 1;
}

.section-subtitle {
    color: var(--color-primary);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-secondary), transparent);
    border-radius: var(--radius-full);
}

.section-title {
    font-size: var(--fs-5xl);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-base);
    font-weight: var(--fw-bold);
    letter-spacing: -0.5px;
}

.section-description {
    font-size: var(--fs-xl);
    color: var(--color-text-body);
    max-width: 700px;
    margin: 0 auto;
    letter-spacing: 0.2px;
    line-height: 1.9;
}

.services-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)) !important;
    gap: var(--spacing-xl) !important;
    position: relative !important;
    z-index: 1 !important;
}

.service-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%) !important;
    border: 1px solid var(--color-border-light) !important;
    border-radius: var(--radius-2xl) !important;
    padding: var(--spacing-2xl) !important;
    transition: all var(--transition-base) !important;
    position: relative !important;
    overflow: hidden !important;
    display: block !important;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #003D82, #0B8B9C);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.service-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 61, 130, 0.05) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: width var(--transition-slow), height var(--transition-slow);
    border-radius: 50%;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover::after {
    width: 400px;
    height: 400px;
}

.service-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 15px 45px rgba(0, 61, 130, 0.15);
    transform: translateY(-10px);
}

.service-icon {
    width: 75px;
    height: 75px;
    background: linear-gradient(135deg, #003D82 0%, #005BB8 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 6px 20px rgba(0, 61, 130, 0.3);
    position: relative;
    z-index: 2;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 10px 30px rgba(0, 61, 130, 0.4);
}

.service-icon i {
    font-size: var(--fs-3xl);
    color: white;
    transition: transform var(--transition-base);
}

.service-card:hover .service-icon i {
    transform: scale(1.15);
}

.service-title {
    font-size: var(--fs-2xl);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-base);
    position: relative;
    z-index: 2;
    transition: color var(--transition-fast);
    font-weight: var(--fw-bold);
    letter-spacing: -0.3px;
}

.service-card:hover .service-title {
    color: var(--color-primary);
}

.service-description {
    color: var(--color-text-body);
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
    font-size: var(--fs-base);
    letter-spacing: 0.2px;
}

.service-link {
    color: var(--color-primary);
    font-weight: var(--fw-semibold);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 2;
    transition: all var(--transition-fast);
    font-size: var(--fs-md);
    letter-spacing: 0.2px;
}

.service-link:hover {
    color: var(--color-secondary);
    gap: var(--spacing-base);
}

.service-link i {
    transition: transform var(--transition-fast);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ============================================================================
   FEATURES SECTION
   ========================================================================= */

.features-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.features-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.feature-item {
    display: flex;
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-xl);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: var(--fs-2xl);
    color: white;
}

.feature-content h4 {
    font-size: var(--fs-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
    font-weight: var(--fw-bold);
    letter-spacing: -0.3px;
}

.feature-content p {
    color: var(--color-text-body);
    line-height: 1.9;
    letter-spacing: 0.2px;
    font-size: var(--fs-base);
    margin-bottom: 0;
}

/* ============================================================================
   CTA (Call to Action) SECTION
   ========================================================================= */

.cta-section {
    padding: var(--spacing-4xl) 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-section .section-title {
    color: white;
}

.cta-section .section-description {
    color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-base);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

/* ============================================================================
   FOOTER
   ========================================================================= */

.site-footer {
    background: var(--gradient-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-3xl) 0 var(--spacing-base);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-widget h4 {
    color: white;
    margin-bottom: var(--spacing-base);
}

.footer-widget ul {
    list-style: none;
}

.footer-widget ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-widget a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer-widget a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-base);
    text-align: center;
}

/* ============================================================================
   RESPONSIVE DESIGN
   ========================================================================= */

@media (max-width: 1024px) {
    :root {
        --fs-5xl: 3rem;
        --fs-4xl: 2.5rem;
        --fs-3xl: 2rem;
    }
    
    .hero-wrapper,
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --fs-5xl: 2.5rem;
        --fs-4xl: 2rem;
        --fs-3xl: 1.75rem;
    }
    
    .header-top .dds-container {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .header-contact-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta,
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
        --spacing-4xl: 5rem;
    }
    
    .hero-section {
        padding: var(--spacing-3xl) 0;
    }
    
    .hero-title {
        font-size: var(--fs-3xl);
    }
}

/* ============================================================================
   UTILITY CLASSES
   ========================================================================= */

/* Margin Utilities */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-base) !important; }
.mt-4 { margin-top: var(--spacing-md) !important; }
.mt-5 { margin-top: var(--spacing-lg) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-base) !important; }
.mb-4 { margin-bottom: var(--spacing-md) !important; }
.mb-5 { margin-bottom: var(--spacing-lg) !important; }

/* Padding Utilities */
.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-base) !important; }
.p-4 { padding: var(--spacing-md) !important; }
.p-5 { padding: var(--spacing-lg) !important; }

/* Text Alignment */
.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

/* Display Utilities */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

/* Flexbox Utilities */
.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Animation Classes */
@keyframes fadeIn {
    from { 
        opacity: 0;
        transform: scale(0.95);
    }
    to { 
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-in-out forwards;
}

.slide-up {
    animation: slideUp 0.8s ease-out forwards;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================================
   PROFESSIONAL ICON STYLES
   ========================================================================= */

/* Font Awesome 6 Icon Base Styles */
.fas, .far, .fab, .fa {
    font-family: 'Font Awesome 6 Free', 'FontAwesome' !important;
    font-weight: 900;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
}

.far { font-weight: 400; }
.fab { 
    font-family: 'Font Awesome 6 Brands' !important;
    font-weight: 400;
}

/* Icon Size Utilities */
.icon-xs { font-size: 0.75rem; }
.icon-sm { font-size: 1rem; }
.icon-md { font-size: 1.5rem; }
.icon-lg { font-size: 2rem; }
.icon-xl { font-size: 2.5rem; }
.icon-2xl { font-size: 3rem; }
.icon-3xl { font-size: 4rem; }

/* Icon Badges - Circular Containers */
.icon-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.icon-badge:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.icon-badge i {
    font-size: 2.5rem;
    color: white;
}

.icon-badge-sm { width: 50px; height: 50px; }
.icon-badge-sm i { font-size: 1.5rem; }

.icon-badge-lg { width: 100px; height: 100px; }
.icon-badge-lg i { font-size: 3rem; }

/* Icon Chips - Inline Labels */
.icon-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    transition: all var(--transition-fast);
}

.icon-chip:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.icon-chip i {
    font-size: 1rem;
}

/* Icon Wrapper for Feature Cards */
.icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    box-shadow: 0 10px 20px rgba(11,96,169,0.2);
    transition: all var(--transition-base);
}

.icon-wrapper:hover {
    transform: scale(1.1) rotate(5deg);
}

.icon-wrapper i {
    font-size: 2rem;
    color: white;
}

/* Circular Icon Containers */
.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.icon-circle-sm { width: 40px; height: 40px; }
.icon-circle-sm i { font-size: 1rem; }

.icon-circle-lg { width: 90px; height: 90px; }
.icon-circle-lg i { font-size: 2.5rem; }

/* Icon Colors */
.icon-primary { color: var(--color-primary) !important; }
.icon-secondary { color: var(--color-secondary) !important; }
.icon-accent { color: var(--color-accent) !important; }
.icon-success { color: #4CAF50 !important; }
.icon-warning { color: #FFB800 !important; }
.icon-danger { color: #FF6B35 !important; }
.icon-info { color: #2196F3 !important; }
.icon-purple { color: #9C27B0 !important; }
.icon-white { color: #FFFFFF !important; }

/* Icon Background Colors */
.icon-bg-primary {
    background: var(--gradient-primary);
    color: white;
}

.icon-bg-secondary {
    background: var(--gradient-secondary);
    color: white;
}

.icon-bg-accent {
    background: var(--gradient-accent);
    color: white;
}

.icon-bg-success {
    background: linear-gradient(135deg, #4CAF50 0%, #66BB6A 100%);
    color: white;
}

.icon-bg-warning {
    background: linear-gradient(135deg, #FFB800 0%, #FFC933 100%);
    color: white;
}

.icon-bg-danger {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8A5B 100%);
    color: white;
}

.icon-bg-info {
    background: linear-gradient(135deg, #2196F3 0%, #42A5F5 100%);
    color: white;
}

.icon-bg-purple {
    background: linear-gradient(135deg, #9C27B0 0%, #BA68C8 100%);
    color: white;
}

/* Social Media Icons */
.social-icons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: white;
    transition: all var(--transition-base);
    text-decoration: none;
    font-size: 1.1rem;
}

.social-icon:hover {
    background: white;
    color: var(--color-primary);
    transform: translateY(-3px);
}

.social-icon-facebook:hover { color: #4267B2; }
.social-icon-twitter:hover { color: #1DA1F2; }
.social-icon-linkedin:hover { color: #0077B5; }
.social-icon-instagram:hover { color: #E1306C; }
.social-icon-youtube:hover { color: #FF0000; }

/* Icon Lists */
ul.icon-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

ul.icon-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem 0;
    color: var(--color-text-body);
}

ul.icon-list li i {
    margin-top: 0.25rem;
    flex-shrink: 0;
    font-size: 1.1rem;
    color: var(--color-primary);
}

/* Timeline Icons */
.timeline-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: var(--fw-bold);
    box-shadow: var(--shadow-md);
    font-size: 0.875rem;
}

/* Service Icons Large */
.service-icon-lg {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.service-icon-lg i {
    font-size: 2.5rem;
    color: white;
}

/* Button Icons */
.btn-icon {
    margin-right: 0.5rem;
    font-size: 1rem;
}

.btn-icon-right {
    margin-left: 0.5rem;
    font-size: 1rem;
}

/* Menu/Navigation Icons */
.menu-icon {
    margin-right: 0.5rem;
    font-size: 1rem;
    color: inherit;
}

/* Breadcrumb Icons */
.breadcrumb-icon {
    margin: 0 0.5rem;
    opacity: 0.6;
    font-size: 0.85rem;
}

/* Icon Animations */
@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.icon-pulse {
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.icon-rotate:hover {
    animation: iconRotate 0.6s ease-in-out;
}

@keyframes iconBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.icon-bounce:hover {
    animation: iconBounce 1s ease-in-out;
}

/* Icon Spacing Utilities */
.icon-mr-1 { margin-right: 0.25rem; }
.icon-mr-2 { margin-right: 0.5rem; }
.icon-mr-3 { margin-right: 1rem; }
.icon-ml-1 { margin-left: 0.25rem; }
.icon-ml-2 { margin-left: 0.5rem; }
.icon-ml-3 { margin-left: 1rem; }

/* Responsive Icon Adjustments */
@media (max-width: 768px) {
    .icon-badge {
        width: 60px;
        height: 60px;
    }
    
    .icon-badge i {
        font-size: 1.75rem;
    }
    
    .service-icon-lg {
        width: 70px;
        height: 70px;
    }
    
    .service-icon-lg i {
        font-size: 2rem;
    }
    
    .icon-wrapper {
        width: 60px;
        height: 60px;
    }
    
    .icon-wrapper i {
        font-size: 1.75rem;
    }
}

/* Icon Overlays & Decorative Elements */
.icon-overlay {
    position: relative;
}

.icon-overlay::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 20px;
    height: 20px;
    background: var(--color-secondary);
    border-radius: 50%;
    border: 3px solid white;
}

/* Icon Notification Badges */
.icon-badge-notification {
    position: relative;
}

.icon-badge-notification::after {
    content: attr(data-count);
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-danger);
    color: white;
    font-size: 0.75rem;
    font-weight: var(--fw-bold);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

/* ============================================================================
   PROFESSIONAL FOOTER STYLES
   ========================================================================= */

.dds-footer {
    background: linear-gradient(180deg, #1A2332 0%, #0F1824 100%) !important;
    color: rgba(255, 255, 255, 0.85) !important;
    padding: var(--spacing-4xl) 0 0 !important;
    margin-top: auto !important;
    width: 100% !important;
    position: relative !important;
}

/* Back to Top Button */
.dds-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(0, 61, 130, 0.3);
    transition: all var(--transition-base);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
}

.dds-back-to-top.modeltheme-is-visible {
    opacity: 1;
    visibility: visible;
}

.dds-back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 61, 130, 0.4);
}

.dds-back-to-top i {
    font-size: 1.5rem;
}

/* Footer Top Section */
.dds-footer-top {
    padding: var(--spacing-4xl) 0 var(--spacing-3xl) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    position: relative !important;
    z-index: 1 !important;
}

.dds-footer-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 30%, rgba(0, 61, 130, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 70%, rgba(255, 107, 53, 0.08) 0%, transparent 50%);
    z-index: 0;
}

.dds-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-3xl);
    position: relative;
    z-index: 2;
}

/* Footer Column Styling */
.dds-footer-column {
    animation: fadeIn 0.8s ease-out forwards;
}

.dds-footer-column:nth-child(1) { animation-delay: 0s; }
.dds-footer-column:nth-child(2) { animation-delay: 0.1s; }
.dds-footer-column:nth-child(3) { animation-delay: 0.2s; }
.dds-footer-column:nth-child(4) { animation-delay: 0.3s; }

/* Column 1: About Section */
.dds-footer-about {
    padding-right: var(--spacing-lg);
}

.dds-footer-logo {
    margin-bottom: var(--spacing-md);
}

.dds-footer-logo img {
    max-height: 50px;
    width: auto;
    display: block;
}

.dds-footer-brand {
    color: white;
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
    margin: 0;
    margin-bottom: var(--spacing-base);
}

.dds-footer-tagline {
    color: var(--color-secondary);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 var(--spacing-base) 0;
}

.dds-footer-about-text {
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--fs-base);
    line-height: 1.9;
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.2px;
}

/* Social Links */
.dds-social-links {
    display: flex;
    gap: var(--spacing-base);
    align-items: center;
}

.dds-social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dds-social-link:hover {
    background: var(--gradient-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.2);
}

.dds-social-link i {
    font-size: 1rem;
}

/* Footer Title */
.dds-footer-title {
    color: white;
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-base);
    letter-spacing: -0.3px;
}

.dds-footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-full);
}

/* Footer Lists */
.dds-footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dds-footer-list li {
    margin-bottom: var(--spacing-md);
}

.dds-footer-list a {
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--fs-sm);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    letter-spacing: 0.2px;
}

.dds-footer-list a::before {
    content: '▸';
    color: var(--color-secondary);
    font-weight: bold;
    opacity: 0;
    transform: translateX(-8px);
    transition: all var(--transition-fast);
}

.dds-footer-list a:hover {
    color: white;
    padding-left: var(--spacing-base);
}

.dds-footer-list a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Contact Info */
.dds-footer-contact-item {
    display: flex;
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-lg);
    font-size: var(--fs-base);
}

.dds-footer-contact-item i {
    color: var(--color-secondary);
    font-size: var(--fs-lg);
    margin-top: 2px;
    flex-shrink: 0;
}

.dds-footer-contact-item strong {
    color: white;
    font-weight: var(--fw-bold);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.dds-footer-contact-item p {
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
    line-height: 1.8;
    letter-spacing: 0.2px;
}

.dds-footer-contact-item a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.dds-footer-contact-item a:hover {
    color: var(--color-secondary);
}

/* Newsletter Section */
.dds-footer-newsletter {
    background: linear-gradient(135deg, rgba(0, 61, 130, 0.1) 0%, rgba(255, 107, 53, 0.1) 100%);
    padding: var(--spacing-3xl) 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.dds-newsletter-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
    justify-content: space-between;
}

.dds-newsletter-text h4 {
    color: white;
    font-size: var(--fs-2xl);
    margin: 0 0 var(--spacing-sm) 0;
    letter-spacing: -0.3px;
    font-weight: var(--fw-bold);
}

.dds-newsletter-text p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: var(--fs-base);
    letter-spacing: 0.2px;
}

.dds-newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
    min-width: 300px;
}

.dds-newsletter-form input {
    flex: 1;
    padding: var(--spacing-base) var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-text-dark);
    font-size: var(--fs-base);
    transition: all var(--transition-base);
    letter-spacing: 0.2px;
}

.dds-newsletter-form input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.dds-newsletter-form input::placeholder {
    color: var(--color-text-light);
}

.dds-newsletter-btn {
    padding: var(--spacing-base) var(--spacing-xl);
    background: var(--gradient-secondary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--fw-bold);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    font-size: var(--fs-md);
    letter-spacing: 0.3px;
}

.dds-newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

/* Footer Bottom */
.dds-footer-bottom {
    padding: var(--spacing-lg) 0 !important;
    background: rgba(0, 0, 0, 0.3) !important;
}

.dds-footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-base);
}

.dds-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--fs-sm);
    margin: 0;
    text-align: center;
    flex: 1;
}

.dds-copyright a {
    color: var(--color-secondary);
    font-weight: var(--fw-bold);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.dds-copyright a:hover {
    color: white;
    text-decoration: underline;
}

/* Footer Legal Links */
.dds-footer-legal-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-base);
    flex-wrap: wrap;
    justify-content: center;
}

.dds-legal-link {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--fs-sm);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.dds-legal-link:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.dds-separator {
    color: rgba(255, 255, 255, 0.3);
    margin: 0 var(--spacing-sm);
}

/* Footer Responsive Design */
@media (max-width: 1024px) {
    .dds-footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-2xl);
    }
    
    .dds-footer-about {
        padding-right: 0;
    }
    
    .dds-newsletter-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .dds-newsletter-form {
        width: 100%;
        flex: unset;
    }
}

@media (max-width: 768px) {
    .dds-footer {
        padding: var(--spacing-3xl) 0 0 !important;
    }
    
    .dds-footer-top {
        padding: var(--spacing-3xl) 0 var(--spacing-2xl) !important;
    }
    
    .dds-footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .dds-newsletter-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .dds-newsletter-text {
        text-align: center;
    }
    
    .dds-newsletter-form {
        flex-direction: column;
        width: 100%;
    }
    
    .dds-footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .dds-footer-legal-links {
        justify-content: center;
    }
    
    .dds-back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .dds-footer-top {
        padding: var(--spacing-2xl) 0 var(--spacing-lg) !important;
    }
    
    .dds-footer-newsletter {
        padding: var(--spacing-2xl) 0 !important;
    }
    
    .dds-social-link {
        width: 35px;
        height: 35px;
    }
    
    .dds-social-link i {
        font-size: 0.875rem;
    }
    
    .dds-footer-title {
        font-size: var(--fs-base);
    }
    
    .dds-newsletter-text h4 {
        font-size: var(--fs-lg);
    }
}