/* ============================================
   ACH Website - Main Stylesheet
   ============================================ */

/* CSS Custom Properties (Design Tokens) */
:root {
    /* Colors - Professional Palette */
    --color-primary: #0F4C81;        /* Deep Professional Blue */
    --color-primary-dark: #0A3055;   /* Darker Blue */
    --color-primary-light: #1E5F9A;  /* Lighter Blue */
    --color-accent: #FF6B35;         /* Vibrant Orange Accent */
    --color-accent-light: #FF8555;   /* Light Orange */
    --color-accent-dark: #E55A2A;    /* Dark Orange */
    --color-secondary: #00D9C0;      /* Teal/Cyan */
    --color-secondary-light: #33E4D0; /* Light Teal */
    --color-success: #10B981;        /* Modern Green */
    --color-warning: #F59E0B;        /* Amber Warning */
    --color-error: #EF4444;          /* Red Error */
    --color-info: #3B82F6;           /* Blue Info */
    
    /* Neutral Colors */
    --color-neutral-50: #F9FAFB;
    --color-neutral-100: #F3F4F6;
    --color-neutral-200: #E5E7EB;
    --color-neutral-300: #D1D5DB;
    --color-neutral-400: #9CA3AF;
    --color-neutral-500: #6B7280;
    --color-neutral-600: #4B5563;
    --color-neutral-700: #374151;
    --color-neutral-800: #1F2937;
    --color-neutral-900: #111827;
    --color-white: #FFFFFF;
    --color-black: #000000;
    
    /* Gradient Colors */
    --gradient-primary: linear-gradient(135deg, #0F4C81 0%, #1E5F9A 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B35 0%, #FF8555 100%);
    --gradient-hero: linear-gradient(135deg, rgba(15, 76, 129, 0.95) 0%, rgba(10, 48, 85, 0.9) 100%);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */
    --font-size-5xl: 3rem;      /* 48px */
    --font-size-6xl: 3.75rem;   /* 60px */
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* Spacing (8px base unit) */
    --space-1: 0.5rem;   /* 8px */
    --space-2: 1rem;     /* 16px */
    --space-3: 1.5rem;   /* 24px */
    --space-4: 2rem;     /* 32px */
    --space-5: 2.5rem;   /* 40px */
    --space-6: 3rem;     /* 48px */
    --space-8: 4rem;     /* 64px */
    --space-10: 5rem;    /* 80px */
    --space-12: 6rem;    /* 96px */
    --space-16: 8rem;    /* 128px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;  /* 4px */
    --radius-md: 0.5rem;   /* 8px */
    --radius-lg: 1rem;     /* 16px */
    --radius-full: 9999px;
    
    /* Shadows - Modern Depth */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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);
    --shadow-colored: 0 10px 25px -5px rgba(15, 76, 129, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 400ms ease-in-out;
    
    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: var(--space-3);
}

/* ============================================
   Base Styles & Reset
   ============================================ */

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

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-neutral-900);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-2);
    color: var(--color-primary-dark);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--space-2);
}

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

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

a:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

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

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* Skip to Content Link (Accessibility) */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-1) var(--space-2);
    z-index: var(--z-tooltip);
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

/* ============================================
   Layout Components
   ============================================ */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-10) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-8);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: var(--font-size-4xl);
    color: var(--color-primary-dark);
    margin-bottom: var(--space-3);
}

.section-intro {
    font-size: var(--font-size-lg);
    color: var(--color-neutral-700);
    line-height: var(--line-height-relaxed);
}

.section-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--gradient-accent);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-2);
    box-shadow: var(--shadow-sm);
}

.section-cta {
    text-align: center;
    margin-top: var(--space-6);
}

/* ============================================
   Header & Navigation
   ============================================ */

.header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-neutral-200);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2) 0;
    position: relative;
}

.nav-brand .logo {
    height: 48px;
    width: auto;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-1);
}

.nav-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.nav-link {
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-900);
    padding: var(--space-1) 0;
    position: relative;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link:hover {
    color: var(--color-accent);
}

.nav-link.active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: var(--radius-sm);
}

.nav-icon {
    width: 16px;
    height: 16px;
}

.nav-dropdown {
    position: relative;
}

.nav-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-white);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
    z-index: var(--z-dropdown);
}

.nav-dropdown:hover .nav-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-submenu li {
    margin: 0;
}

.nav-submenu a {
    display: block;
    padding: var(--space-2);
    color: var(--color-neutral-900);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.nav-submenu a:hover {
    background-color: var(--color-neutral-100);
    color: var(--color-primary);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: transparent;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

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

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-lg);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        var(--gradient-hero),
        url('https://images.unsplash.com/photo-1560179707-f14e90ef3623?w=1920&h=1080&fit=crop&q=80');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-headline {
    font-size: var(--font-size-6xl);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-4);
    color: var(--color-white);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtext {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
    color: rgba(255, 255, 255, 0.9);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-ctas {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-image {
    animation: fadeInRight 0.8s ease-out 0.4s both;
}

.hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   Services Grid
   ============================================ */

.services-overview {
    background-color: var(--color-neutral-100);
}

.services-grid,
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-6);
}

.service-card {
    position: relative;
}

.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(15, 76, 129, 0.08);
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0F4C81 0%, #FF6B35 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.08);
    border-color: rgba(15, 76, 129, 0.15);
}

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

.card-icon {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #FF6B35 0%, #FF8555 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3), 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-fast);
}

.card:hover .card-icon {
    transform: rotate(10deg) scale(1.1);
    box-shadow: 0 6px 16px rgba(255, 107, 53, 0.4), 0 3px 6px rgba(0, 0, 0, 0.15);
}

.card-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card-content {
    padding: var(--space-4);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card > .card-title,
.card > .card-description,
.card > ul {
    padding: 0 var(--space-4);
}

.card > .card-title:first-of-type {
    padding-top: var(--space-4);
}

.card > ul,
.card > .card-description:last-child {
    padding-bottom: var(--space-4);
}

.card-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-2);
    color: var(--color-primary-dark);
}

.card-title a {
    color: var(--color-primary-dark);
}

.card-title a:hover {
    color: var(--color-accent);
}

.card-description {
    font-size: var(--font-size-base);
    color: var(--color-neutral-700);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-3);
    flex: 1;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent);
    transition: gap var(--transition-fast), color var(--transition-fast);
    margin-top: auto;
    text-decoration: none;
}

.card-link:hover {
    gap: var(--space-2);
    color: var(--color-accent-dark);
}

.card-link svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   Trust Signals / Why ACH
   ============================================ */

.why-ach {
    background-color: var(--color-white);
}

.trust-signals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.trust-signal {
    text-align: center;
    padding: var(--space-4);
}

.trust-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-3);
}

.trust-icon svg {
    width: 36px;
    height: 36px;
    color: var(--color-white);
}

.trust-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2);
    color: var(--color-primary-dark);
}

.trust-description {
    font-size: var(--font-size-base);
    color: var(--color-neutral-700);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   Page Hero (for internal pages)
   ============================================ */

.page-hero {
    position: relative;
    padding: var(--space-12) 0;
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    z-index: 1;
}

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

.page-hero h1 {
    color: var(--color-white);
    font-size: var(--font-size-5xl);
    margin-bottom: var(--space-3);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.page-hero p {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* ============================================
   Blog Grid
   ============================================ */

.blog-preview {
    background-color: var(--color-neutral-50);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-6);
}

.blog-card .card-image {
    height: 240px;
}

.blog-image-link {
    display: block;
}

.blog-meta {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
}

.blog-category {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-semibold);
}

.blog-date {
    color: var(--color-neutral-700);
}

/* ============================================
   Testimonials
   ============================================ */

.testimonials {
    background-color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.testimonial-card {
    background-color: var(--color-neutral-100);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
}

.testimonial-quote {
    margin-bottom: var(--space-4);
}

.testimonial-quote svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
    margin-bottom: var(--space-2);
}

.testimonial-quote p {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    font-style: italic;
    color: var(--color-neutral-900);
}

.testimonial-author strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-dark);
    margin-bottom: var(--space-1);
}

.testimonial-author span {
    color: var(--color-neutral-700);
    font-size: var(--font-size-sm);
}

.client-logos {
    text-align: center;
    margin-top: var(--space-8);
}

.client-logos-label {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-neutral-700);
    margin-bottom: var(--space-4);
}

.client-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-4);
    align-items: center;
    margin-bottom: var(--space-3);
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    border-radius: var(--radius-md);
    background: var(--color-white);
    border: 1px solid var(--color-neutral-200);
    transition: all 0.3s ease;
    text-decoration: none;
    opacity: 0.7;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    opacity: 1;
    border-color: var(--color-primary);
}

.client-logo img {
    max-width: 120px;
    max-height: 60px;
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.client-logo:hover img {
    filter: grayscale(0%);
}

.client-logo-placeholder {
    background-color: var(--color-neutral-200);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    text-align: center;
    color: var(--color-neutral-700);
    font-size: var(--font-size-sm);
}

.client-logos-note {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-700);
    font-style: italic;
}

/* ============================================
   Footer CTA Section
   ============================================ */

.footer-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    text-align: center;
}

.footer-cta-content {
    margin-bottom: var(--space-8);
}

.footer-cta-title {
    font-size: var(--font-size-4xl);
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.footer-cta-text {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-signup {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 1.5rem;
    max-width: 700px;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.newsletter-content {
    text-align: center;
    margin-bottom: 2.5rem;
}

.newsletter-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--color-accent), #FF8C5A);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.newsletter-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.newsletter-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    gap: 0.75rem;
    align-items: stretch;
}

.input-wrapper {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: rgba(255, 255, 255, 0.6);
    width: 1.25rem;
    height: 1.25rem;
    pointer-events: none;
    z-index: 1;
}

/* Newsletter specific input styling */
.newsletter-form .input-field {
    flex: 1;
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    border-radius: 0.75rem;
    font-size: 1rem;
    font-family: var(--font-family);
    color: var(--color-neutral-900);
    transition: all 0.3s ease;
}

.newsletter-form .input-field::placeholder {
    color: rgba(0, 0, 0, 0.5);
}

.newsletter-form .input-field:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.15), 0 4px 12px rgba(0, 0, 0, 0.1);
}

.newsletter-form .input-icon {
    color: rgba(0, 0, 0, 0.4);
}

.btn-newsletter {
    padding: 1rem 2rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border-radius: 0.75rem;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
    transition: all 0.3s ease;
}

.btn-newsletter:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--color-accent);
    flex-shrink: 0;
}

.newsletter-privacy {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin: 0.5rem 0 0 0;
}

/* ============================================
   Forms
   ============================================ */

.contact-form,
.form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.form-label {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-800);
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
}

.input-field,
.select-field,
.textarea-field {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--color-neutral-300);
    background: var(--color-white);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--color-neutral-900);
    transition: all 0.3s ease;
}

.input-field:focus,
.select-field:focus,
.textarea-field:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
}

.textarea-field {
    resize: vertical;
    min-height: 120px;
}

select.input-field,
.select-field {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.contact-info-card {
    background: var(--color-neutral-100);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

/* Page Hero Sections */
.page-hero {
    padding: 8rem 0 6rem !important;
}

.page-hero-title {
    font-size: 3.5rem !important;
}

.page-hero-text {
    font-size: 1.25rem !important;
}

/* ============================================
   Footer CTA
   ============================================ */

.footer-cta {
    background: var(--gradient-primary);
    padding: var(--space-8) 0;
    position: relative;
    overflow: hidden;
}

.footer-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,%3Csvg width="100" height="100" xmlns="http://www.w3.org/2000/svg"%3E%3Cdefs%3E%3Cpattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"%3E%3Cpath d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/%3E%3C/pattern%3E%3C/defs%3E%3Crect width="100" height="100" fill="url(%23grid)" /%3E%3C/svg%3E');
    opacity: 0.5;
}

.footer-cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.footer-cta-title {
    color: #FFFFFF;
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-3);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.footer-cta-text {
    color: rgba(255, 255, 255, 0.95);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
}

.footer-cta-content .btn {
    margin-bottom: var(--space-8);
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: linear-gradient(180deg, var(--color-primary-dark) 0%, var(--color-neutral-900) 100%);
    color: var(--color-white);
    padding: var(--space-10) 0 var(--space-4);
}

.footer-content {
    padding: var(--space-8) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-base);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-4);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin: 0 0 var(--space-4) 0;
    padding: 0;
    display: block;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: var(--line-height-relaxed);
    margin: 0 0 var(--space-4) 0;
    padding: 0;
}

.footer-social {
    display: flex;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

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

.footer-social svg {
    width: 20px;
    height: 20px;
    color: var(--color-white);
}

.footer-heading {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-3);
    color: var(--color-white);
}

.footer-links li {
    margin-bottom: var(--space-2);
}

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

.footer-links a:hover {
    color: var(--color-white);
}

.footer-contact li {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-accent);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.footer-legal {
    display: flex;
    gap: var(--space-4);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.footer-legal a:hover {
    color: var(--color-white);
}

/* ============================================
   Back to Top Button
   ============================================ */

.back-to-top {
    position: fixed;
    bottom: var(--space-4);
    right: var(--space-4);
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity var(--transition-base), 
                visibility var(--transition-base), 
                transform var(--transition-base),
                background var(--transition-fast);
    z-index: var(--z-fixed);
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ============================================
   Responsive Design
   ============================================ */

/* Large Tablets & Small Desktops (1024px and below) */
@media (max-width: 1024px) {
    :root {
        --font-size-6xl: 3rem;
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
        --space-12: 5rem;
        --space-10: 4rem;
        --space-8: 3rem;
    }
    
    .container {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .hero-image {
        display: none;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .services-grid,
    .card-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--space-4);
    }
    
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-6);
    }
    
    .section-header {
        text-align: center;
    }
    
    .section-intro {
        max-width: 100%;
    }
}

/* Tablets (768px and below) */
@media (max-width: 768px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
        --font-size-xl: 1.125rem;
        --space-10: 3rem;
        --space-8: 2.5rem;
        --space-6: 2rem;
        --space-4: 1.25rem;
        --container-padding: var(--space-3);
    }
    
    .container {
        padding-left: var(--space-3);
        padding-right: var(--space-3);
    }
    
    /* Navigation */
    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-brand .logo {
        height: 40px;
    }
    
    .nav-menu {
        position: fixed;
        top: 65px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--color-white);
        border-top: 1px solid var(--color-neutral-200);
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-4);
        gap: 0;
        display: none;
        overflow-y: auto;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link {
        padding: var(--space-3) var(--space-2);
        border-bottom: 1px solid var(--color-neutral-100);
    }
    
    .nav-dropdown .nav-submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        margin-top: var(--space-1);
        margin-left: var(--space-4);
        display: none;
        background: var(--color-neutral-50);
    }
    
    .nav-dropdown.active .nav-submenu {
        display: block;
    }
    
    .nav-submenu-link {
        padding: var(--space-2);
    }
    
    /* Hero Section */
    .hero {
        padding: var(--space-8) 0;
        min-height: auto;
    }
    
    .page-hero {
        padding: 4rem 0 3rem !important;
    }
    
    .page-hero-title {
        font-size: 2.5rem !important;
    }
    
    .page-hero-text {
        font-size: 1.125rem !important;
    }
    
    .hero-headline {
        font-size: var(--font-size-4xl);
        line-height: 1.2;
    }
    
    .hero-tagline {
        font-size: var(--font-size-lg);
    }
    
    .hero-ctas {
        flex-direction: column;
        gap: var(--space-3);
        width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Grids */
    .services-grid,
    .card-grid,
    .blog-grid,
    .trust-signals-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    /* Cards - inline styled cards from services page */
    [style*="display: grid"][style*="grid-template-columns"] {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    /* Inline styled cards padding adjustment */
    [style*="background: white"][style*="padding: 2rem"] {
        padding: 1.5rem !important;
    }
    
    /* Section spacing */
    .section {
        padding: var(--space-8) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-6);
        text-align: center;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    /* Footer */
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        text-align: left;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-3);
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .footer-cta {
        padding: var(--space-8) 0;
    }
    
    .footer-cta-title {
        font-size: var(--font-size-3xl);
    }
    
    /* Newsletter */
    .newsletter-form .form-group {
        flex-direction: column;
    }
    
    .newsletter-signup {
        padding: 2rem 1.5rem;
    }
    
    .newsletter-title {
        font-size: 1.5rem;
    }
    
    .newsletter-description {
        font-size: 0.9375rem;
    }
    
    .btn-newsletter {
        width: 100%;
        padding: 1rem;
    }
    
    .newsletter-form .input-field {
        font-size: 1rem;
        padding-left: 3rem;
    }
    
    /* Contact Form */
    .contact-form-grid,
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-6) !important;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
    
    .contact-info-item {
        padding: var(--space-3);
    }
    
    .contact-info-card {
        padding: var(--space-4);
    }
    
    /* About Page */
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        padding-left: var(--space-4);
    }
}

/* Mobile Devices (480px and below) */
@media (max-width: 480px) {
    :root {
        --font-size-6xl: 2rem;
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.5rem;
        --font-size-3xl: 1.375rem;
        --font-size-2xl: 1.125rem;
        --font-size-xl: 1rem;
        --space-8: 2rem;
        --space-6: 1.5rem;
        --space-4: 1rem;
        --container-padding: var(--space-3);
    }
    
    .container {
        padding-left: var(--space-3);
        padding-right: var(--space-3);
    }
    
    /* Navigation */
    .nav {
        padding: var(--space-2) 0;
    }
    
    .nav-brand .logo {
        height: 36px;
    }
    
    .nav-menu {
        padding: var(--space-3);
    }
    
    /* Hero */
    .hero {
        padding: var(--space-6) 0;
    }
    
    .page-hero {
        padding: 3rem 0 2rem !important;
    }
    
    .page-hero-title {
        font-size: 1.875rem !important;
    }
    
    .page-hero-text {
        font-size: 1rem !important;
    }
    
    .hero-headline {
        font-size: var(--font-size-4xl);
        line-height: 1.15;
    }
    
    .hero-tagline {
        font-size: var(--font-size-base);
    }
    
    .hero-ctas {
        gap: var(--space-2);
    }
    
    .btn {
        padding: var(--space-2) var(--space-4);
        font-size: var(--font-size-sm);
    }
    
    .btn-lg {
        padding: var(--space-3) var(--space-5);
        font-size: var(--font-size-base);
    }
    
    /* Sections */
    .section {
        padding: var(--space-6) 0;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-intro {
        font-size: var(--font-size-base);
    }
    
    /* Cards */
    .card {
        padding: var(--space-4);
    }
    
    [style*="background: white"][style*="padding: 2rem"] {
        padding: 1.25rem !important;
    }
    
    [style*="padding: 2.5rem"] {
        padding: 1.5rem !important;
    }
    
    /* Icon containers */
    [style*="width: 3.5rem"][style*="height: 3.5rem"] {
        width: 3rem !important;
        height: 3rem !important;
    }
    
    [style*="width: 4rem"][style*="height: 4rem"] {
        width: 3.5rem !important;
        height: 3.5rem !important;
    }
    
    /* Typography in cards */
    [style*="font-size: 1.25rem"] {
        font-size: 1.125rem !important;
    }
    
    /* Grids */
    .services-grid,
    .card-grid,
    .blog-grid {
        gap: var(--space-3);
    }
    
    /* Footer */
    .footer {
        padding: var(--space-8) 0 var(--space-4) 0;
    }
    
    .footer-main {
        gap: var(--space-5);
    }
    
    .footer-column h4 {
        font-size: var(--font-size-lg);
    }
    
    .footer-cta {
        padding: var(--space-6) 0;
    }
    
    .footer-cta-title {
        font-size: var(--font-size-2xl);
    }
    
    .footer-cta-text {
        font-size: var(--font-size-sm);
    }
    
    /* Newsletter */
    .newsletter-signup {
        padding: 1.5rem 1rem;
    }
    
    .newsletter-title {
        font-size: 1.25rem;
    }
    
    .newsletter-description {
        font-size: 0.875rem;
    }
    
    .newsletter-icon {
        width: 3rem;
        height: 3rem;
    }
    
    .newsletter-icon i {
        width: 2rem !important;
        height: 2rem !important;
    }
    
    /* Forms */
    .input-field,
    .select-field,
    .textarea-field {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-sm);
    }
    
    /* Contact page */
    .contact-info-item {
        padding: var(--space-3);
    }
    
    /* Blog cards */
    .blog-card {
        padding: 0;
    }
    
    .card-content {
        padding: var(--space-3);
    }
}

/* Small Mobile (360px and below) */
@media (max-width: 360px) {
    :root {
        --font-size-6xl: 1.75rem;
        --font-size-5xl: 1.5rem;
        --font-size-4xl: 1.375rem;
        --space-6: 1.25rem;
        --space-4: 0.875rem;
        --space-3: 0.75rem;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .hero-headline {
        font-size: var(--font-size-4xl);
    }
    
    .btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
    
    .section-title {
        font-size: var(--font-size-xl);
    }
    
    .card,
    [style*="background: white"][style*="padding: 2rem"] {
        padding: 1rem !important;
    }
}

/* Landscape Phone Optimization */
@media (max-width: 896px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--space-6) 0;
    }
    
    .section {
        padding: var(--space-6) 0;
    }
    
    .nav-menu {
        max-height: calc(100vh - 65px);
    }
}

/* Tablet Landscape (1024px - 1366px) */
@media (min-width: 1025px) and (max-width: 1366px) {
    .container {
        max-width: 100%;
        padding-left: var(--space-6);
        padding-right: var(--space-6);
    }
    
    .services-grid,
    .card-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets for better mobile usability */
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .footer-social a {
        min-width: 44px;
        min-height: 44px;
    }
    
    input[type="checkbox"] {
        min-width: 20px;
        min-height: 20px;
    }
    
    /* Disable hover effects on touch devices */
    .card:hover {
        transform: none;
    }
    
    /* Enable tap highlight */
    a, button, input, select, textarea {
        -webkit-tap-highlight-color: rgba(15, 76, 129, 0.1);
    }
}

/* High Resolution Displays (Retina) */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .nav-brand .logo,
    .footer-logo {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Dark Mode Support (Optional - for system preference) */
@media (prefers-color-scheme: dark) {
    /* This can be expanded if dark mode is needed */
    :root {
        color-scheme: light;
    }
}

/* Print Optimization - Additional styles */
@media print {
    @page {
        margin: 2cm;
    }
    
    *,
    *::before,
    *::after {
        background: transparent !important;
        color: #000 !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    a,
    a:visited {
        text-decoration: underline;
    }
    
    img {
        max-width: 100% !important;
        page-break-inside: avoid;
    }
    
    h2,
    h3,
    p {
        orphans: 3;
        widows: 3;
    }
    
    h2,
    h3 {
        page-break-after: avoid;
    }
}

/* ============================================
   Utility Classes
   ============================================ */

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

/* Print Styles */
@media print {
    .header,
    .nav,
    .footer,
    .btn,
    .footer-cta,
    .newsletter-signup {
        display: none;
    }
    
    body {
        font-size: 12pt;
    }
    
    a {
        text-decoration: underline;
    }
}

/* ============================================
   Animations
   ============================================ */

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Card hover animation */
.card,
[style*="background: white"][style*="padding: 2rem"] {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover,
[style*="background: white"][style*="padding: 2rem"]:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15) !important;
}

/* Card icon animation - for both card-icon class and inline styled icons */
.card-icon,
[style*="background: linear-gradient"][style*="border-radius: 0.75rem"] {
    transition: transform 0.4s ease, background 0.3s ease;
}

.card:hover .card-icon,
[style*="background: white"]:hover [style*="background: linear-gradient"][style*="border-radius: 0.75rem"] {
    transform: scale(1.1) rotate(5deg);
}

/* Icon inside the container */
.card-icon i,
[style*="background: linear-gradient"][style*="border-radius: 0.75rem"] i {
    transition: transform 0.3s ease;
}

.card:hover .card-icon i,
[style*="background: white"]:hover [style*="background: linear-gradient"][style*="border-radius: 0.75rem"] i {
    transform: scale(1.1);
}

/* Button animations */
.btn {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(15, 76, 129, 0.2);
}

.btn:active {
    transform: translateY(0);
}

/* Link hover effects */
.footer-links a,
.nav-link {
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-links a:hover {
    color: var(--color-accent);
    transform: translateX(3px);
}

/* Footer social icon animations */
.footer-social a {
    transition: all 0.3s ease;
}

.footer-social a:hover {
    transform: translateY(-3px);
    background-color: var(--color-accent) !important;
}

/* Form input animations */
.input-field,
.select-field,
.textarea-field {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-field:focus,
.select-field:focus,
.textarea-field:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
}

/* Navigation link underline animation */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Smooth image transitions */
img {
    transition: transform 0.3s ease;
}

/* Service card specific animations */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}