/* ===================================
   Skyward Urban Solution LLP - CSS
   Professional TDR Advisory Website
   =================================== */

/* CSS Variables */
:root {
    --primary-color: #1e40af;
    --primary-light: #3b82f6;
    --primary-dark: #1e3a8a;
    --secondary-color: #059669;
    --secondary-light: #10b981;
    --accent-color: #f59e0b;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-light: #f3f4f6;
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* Typography */
h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.875rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.lead {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.placeholder-text {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: 3rem 0;
    line-height: 1.6;
}

/* Responsive Typography */
@media (max-width: 768px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.875rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    justify-content: center;
}

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

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

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.btn-whatsapp {
    background: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background: #22c55e;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Header & Navigation */
.header {
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-logo {
    margin-right: 3rem;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.logo-link:hover {
    opacity: 0.9;
}

.company-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.company-name {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
    white-space: nowrap;
}

/* Legacy support - hide old h2 if present */
.nav-logo h2 {
    display: none;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
    margin: 0;
    flex-wrap: nowrap;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    padding: 0.5rem 0;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.contact-btn {
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    margin-left: 1.5rem;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.nav-link.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Mobile Navigation */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 24px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

@media (max-width: 1024px) {
    .nav-container {
        padding: 1.25rem 1.5rem;
    }
    
    .nav-menu {
        gap: 2rem;
    }
    
    .nav-logo {
        margin-right: 2rem;
    }
    
    .company-logo {
        height: 45px;
    }
    
    .company-name {
        font-size: 1.35rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem 1rem;
    }
    
    .nav-logo {
        margin-right: 0;
    }
    
    .company-logo {
        height: 40px;
    }
    
    .company-name {
        font-size: 1.15rem;
    }
    
    /* Show only logo on very small screens */
    @media (max-width: 480px) {
        .company-name {
            display: none;
        }
        
        .company-logo {
            height: 45px;
        }
    }

    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        gap: 0;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid var(--border-light);
    }
    
    .nav-link.contact-btn {
        margin-left: 0;
        text-align: center;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* Main Content Spacing */
main {
    margin-top: 90px;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding: 6rem 0;
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    margin-bottom: 1.25rem;
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.15rem;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero {
        padding: 3.5rem 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
}

/* Content Sections */
section {
    padding: 5rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1.5rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Content Split Layout */
.content-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 2rem;
}

.content-text {
    padding: 1rem 0;
}

.content-text h2 {
    margin-bottom: 1.5rem;
}

.content-text p {
    margin-bottom: 1.5rem;
}

.content-visual {
    display: flex;
    justify-content: center;
}

@media (max-width: 768px) {
    .content-split {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.feature-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    text-align: center;
    border: 1px solid rgba(30, 64, 175, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(30, 64, 175, 0.15), 0 4px 16px rgba(0, 0, 0, 0.08);
    border-color: rgba(30, 64, 175, 0.15);
}

.feature-icon {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 64px;
    width: 64px;
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.08) 0%, rgba(59, 130, 246, 0.08) 100%);
    border-radius: 12px;
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.25rem;
    font-weight: 600;
    font-size: 1.25rem;
}

.feature-card p {
    line-height: 1.7;
    margin-bottom: 0;
    color: var(--text-secondary);
}

/* Stats Card */
.stats-card {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.12), 0 2px 8px rgba(0, 0, 0, 0.04);
    text-align: center;
    border: 1px solid rgba(30, 64, 175, 0.1);
}

.stat {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(30, 64, 175, 0.08);
}

.stat:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.stat h3 {
    font-size: 2.75rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.stat p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
}

/* Services Overview */
.services-overview {
    background: var(--bg-secondary);
}

.services-list {
    margin: 2.5rem 0;
}

.service-item {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-light);
}

.service-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.service-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.service-item p {
    margin-bottom: 0;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-secondary);
    color: white;
    text-align: center;
    padding: 5rem 0;
}

.cta-content h2 {
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.2rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-outline {
    border-color: white;
    color: white;
}

.cta-buttons .btn-outline:hover {
    background: white;
    color: var(--secondary-color);
}

/* About Page Styles */
.about-intro {
    background: var(--bg-secondary);
}

.company-intro {
    padding: 3rem 0;
}

.company-intro h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.company-intro p {
    margin-bottom: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.mission-section {
    background: var(--bg-light);
    padding: 3rem 0;
    text-align: center;
}

.mission-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.mission-section .lead {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
}

.approach-philosophy {
    padding: 5rem 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.approach-item {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(30, 64, 175, 0.08);
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.approach-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 16px 0 0 16px;
}

.approach-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(30, 64, 175, 0.12), 0 4px 16px rgba(0, 0, 0, 0.06);
    border-color: rgba(30, 64, 175, 0.12);
}

.approach-icon {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: 50px;
}

.approach-item h3 {
    margin-bottom: 1rem;
}

.approach-item p {
    line-height: 1.7;
    margin-bottom: 0;
}

.clients-section {
    background: var(--bg-secondary);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.client-category {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(30, 64, 175, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.client-category:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
    border-color: rgba(30, 64, 175, 0.12);
}

.client-category h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.client-category ul {
    list-style: none;
}

.client-category li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-light);
}

.client-category li:last-child {
    border-bottom: none;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.value-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.value-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.disclaimer-section {
    background: var(--bg-light);
    padding: 2rem 0;
}

.disclaimer-box {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.disclaimer-box h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* Services Page Styles */
.service-detail {
    margin-bottom: 3rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-light);
}

.service-detail:last-child {
    border-bottom: none;
}

.service-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: flex-start;
}

.service-text {
    max-width: none;
}

.service-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.service-features h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-features ul {
    list-style: none;
    margin-bottom: 1rem;
}

.service-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li strong {
    color: var(--primary-color);
}

.service-icon {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 1rem;
}

.icon-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-md);
}

.service-categories {
    background: var(--bg-secondary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.category-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.category-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.category-card ul {
    list-style: none;
}

.category-card li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.process-overview {
    background: var(--bg-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

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

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

/* TDR Expertise Page Styles */
.tdr-intro {
    background: var(--bg-secondary);
}

.benefit-list {
    list-style: none;
    margin: 1.5rem 0;
}

.benefit-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.benefit-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.tdr-diagram {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.diagram-item {
    flex: 1;
    text-align: center;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
}

.diagram-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.arrow {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: bold;
}

.tdr-types-vertical {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.tdr-type-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(30, 64, 175, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    position: relative;
}

.tdr-type-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.tdr-type-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(30, 64, 175, 0.15), 0 4px 16px rgba(0, 0, 0, 0.08);
    border-color: rgba(30, 64, 175, 0.15);
}

.tdr-type-card h3 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    padding: 1.5rem 2rem;
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    position: relative;
    overflow: hidden;
}

.tdr-type-card h3::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1));
}

.type-content {
    padding: 2rem 2rem 2rem 2.5rem;
}

.type-content p {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.type-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

.type-content ul {
    list-style: none;
    margin-top: 1.25rem;
}

.type-content li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.type-content li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
}

.tdr-process {
    background: var(--bg-secondary);
}

.process-timeline {
    margin-top: 2rem;
}

.timeline-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: flex-start;
}

.step-marker {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.step-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.step-content ul {
    list-style: none;
}

.step-content li {
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
    color: var(--text-secondary);
}

.step-content li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.faq-section {
    background: var(--bg-light);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.faq-item {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    color: var(--primary-color);
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.faq-item p {
    color: var(--text-secondary);
    margin: 0;
}

.key-considerations {
    padding: 3rem 0;
}

.considerations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.consideration-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--secondary-color);
}

.consideration-card h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Process Page Styles */
.process-philosophy {
    background: var(--bg-secondary);
}

.philosophy-points {
    margin-top: 2rem;
}

.point {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.point h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.process-stats {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.stat-item {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-light);
}

.stat-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.stat-item h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

.detailed-process {
    background: var(--bg-secondary);
}

.process-phase {
    margin-bottom: 4rem;
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.phase-header {
    background: var(--gradient-primary);
    color: white;
    padding: 2rem;
    text-align: center;
}

.phase-header h2 {
    margin-bottom: 0.5rem;
}

.phase-duration {
    font-size: 1.125rem;
    opacity: 0.9;
    margin: 0;
}

.steps-container {
    padding: 2rem;
}

.process-step {
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 2rem;
}

.process-step:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.step-info {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.step-number {
    background: var(--gradient-secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.step-content {
    flex: 1;
}

.step-details {
    margin-top: 1rem;
}

.step-details h4 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}

.step-details ul {
    list-style: none;
    margin-bottom: 1rem;
}

.step-details li {
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.step-details li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.timeline-overview {
    background: var(--bg-light);
}

.timeline-chart {
    margin-top: 2rem;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    background: var(--bg-primary);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.timeline-phase {
    font-weight: 600;
    color: var(--primary-color);
    min-width: 80px;
}

.timeline-bar {
    flex: 1;
    height: 20px;
    border-radius: 10px;
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.timeline-bar.phase1 {
    background: linear-gradient(90deg, var(--primary-color) 20%, var(--bg-light) 20%);
}

.timeline-bar.phase2 {
    background: linear-gradient(90deg, var(--secondary-color) 30%, var(--bg-light) 30%);
}

.timeline-bar.phase3 {
    background: linear-gradient(90deg, var(--accent-color) 40%, var(--bg-light) 40%);
}

.timeline-bar.phase4 {
    background: linear-gradient(90deg, var(--primary-light) 80%, var(--bg-light) 80%);
}

.timeline-duration {
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 100px;
    text-align: right;
}

.timeline-note {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.quality-assurance {
    padding: 3rem 0;
}

.qa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.qa-item {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.qa-item h3 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Projects Page Styles */
.experience-overview {
    background: var(--bg-secondary);
}

.experience-highlights {
    margin-top: 2rem;
}

.highlight {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.highlight h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stats-showcase {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.stat-large {
    margin-bottom: 1.5rem;
}

.stat-large h3 {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-row {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.stat-small {
    flex: 1;
    padding: 1rem;
    border-radius: 8px;
    background: var(--bg-light);
}

.stat-small h4 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.stat-small p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.assignment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.assignment-card {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform 0.2s ease;
}

.assignment-card:hover {
    transform: translateY(-2px);
}

.assignment-icon {
    background: var(--gradient-primary);
    color: white;
    padding: 1.5rem;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 90px;
}

.assignment-card h3 {
    background: var(--primary-color);
    color: white;
    padding: 1rem 1.5rem;
    margin: 0;
    font-size: 1.25rem;
}

.assignment-details {
    padding: 1.5rem;
}

.assignment-details p {
    margin-bottom: 1rem;
}

.assignment-details strong {
    color: var(--primary-color);
}

.assignment-details ul {
    list-style: none;
    margin: 1rem 0;
}

.assignment-details li {
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.assignment-details li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.assignment-outcome {
    background: var(--bg-light);
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
    font-style: italic;
}

.assignment-outcome strong {
    color: var(--secondary-color);
}

.sectors-covered {
    background: var(--bg-secondary);
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.sector-category {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.sector-category h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.sector-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.sector-items span {
    background: var(--bg-light);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

.geographic-coverage {
    padding: 3rem 0;
}

.coverage-areas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.coverage-zone {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.coverage-zone h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.coverage-zone p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.work-nature {
    background: var(--bg-secondary);
}

.work-approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.approach-item {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.approach-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.approach-item ul {
    list-style: none;
}

.approach-item li {
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.approach-item li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.success-metrics {
    padding: 3rem 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.metric-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    border-top: 4px solid var(--primary-color);
}

.metric-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.metric-card h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.metric-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.confidentiality-notice {
    background: var(--bg-light);
    padding: 2rem 0;
}

.notice-box {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.notice-box h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.notice-box p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.notice-box p:last-child {
    margin-bottom: 0;
}

/* Insights Page Styles */
.featured-articles {
    background: var(--bg-secondary);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.article-card {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform 0.2s ease;
}

.article-card:hover {
    transform: translateY(-2px);
}

.article-card.featured {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .article-card.featured {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
        align-items: center;
    }
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
}

.article-category {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.article-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.article-card h3 {
    padding: 1rem 1.5rem 0.5rem;
    margin-bottom: 0;
    color: var(--primary-color);
}

.article-excerpt {
    padding: 0 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.article-highlights {
    padding: 0 1.5rem;
    margin-bottom: 1rem;
}

.article-highlights ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.5rem;
}

.article-highlights li {
    padding: 0.5rem;
    background: var(--bg-light);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.article-highlights li:before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: var(--primary-color);
}

.read-more {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.read-more:hover {
    color: var(--primary-dark);
}

.tdr-basics {
    padding: 4rem 0;
}

.section-intro {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.basics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.basic-card {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.basic-card h3 {
    background: var(--gradient-primary);
    color: white;
    padding: 1.5rem;
    margin: 0;
}

.basic-content {
    padding: 1.5rem;
}

.basic-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    margin-top: 1rem;
}

.basic-content ul {
    list-style: none;
}

.basic-content li {
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
    color: var(--text-secondary);
}

.basic-content li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.basic-content strong {
    color: var(--primary-color);
}

.regulatory-updates {
    background: var(--bg-secondary);
}

.updates-timeline {
    margin-top: 2rem;
}

.update-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.update-date {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
    flex-shrink: 0;
    text-align: center;
    min-width: 80px;
}

.update-content {
    flex: 1;
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.update-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.update-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.update-impact {
    background: var(--bg-light);
    padding: 0.75rem;
    border-radius: 6px;
    margin-top: 1rem;
}

.update-impact strong {
    color: var(--secondary-color);
}

.planning-tips {
    padding: 4rem 0;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tip-category {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.tip-category h3 {
    background: var(--gradient-secondary);
    color: white;
    padding: 1.5rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tips-list {
    padding: 1.5rem;
}

.tip-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-light);
}

.tip-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.tip-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tip-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.market-insights {
    background: var(--bg-secondary);
}

.market-data {
    margin-top: 2rem;
}

.market-trend {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.market-trend h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.trend-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.trend-point {
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
}

.trend-point h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trend-point p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.newsletter-signup {
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    padding: 3rem 0;
}

.newsletter-content h2 {
    margin-bottom: 1rem;
}

.newsletter-content p {
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
}

.newsletter-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

@media (max-width: 768px) {
    .newsletter-form {
        flex-direction: column;
    }
}

/* Contact Page Styles */
.contact-main {
    background: var(--bg-secondary);
    padding: 5rem 0;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    margin-top: 0.25rem;
}

.btn-large {
    width: 100%;
    padding: 1rem;
    font-size: 1.125rem;
    margin-top: 1rem;
}


.contact-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(30, 64, 175, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
    border-color: rgba(30, 64, 175, 0.12);
}

.contact-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.contact-detail p {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.contact-detail p:last-child {
    margin-bottom: 0;
}

.contact-detail strong {
    color: var(--text-primary);
    font-weight: 600;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25d366;
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s ease, transform 0.2s ease;
    margin-top: 0.5rem;
}

.whatsapp-btn:hover {
    background: #22c55e;
    transform: translateY(-1px);
}

.note {
    font-style: italic;
    font-size: 0.9rem;
}

.contact-faq {
    padding: 4rem 0;
}

.next-steps {
    background: var(--bg-secondary);
}

.steps-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.step {
    text-align: center;
    background: var(--bg-primary);
    padding: 2rem 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.step h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.alternative-contact {
    padding: 3rem 0;
}

.alt-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.alt-contact-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.alt-contact-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.alt-contact-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 2rem 0 1rem;
    margin-top: 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 1.5rem;
    align-items: start;
}

.footer-section h3 {
    color: white;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-section p {
    line-height: 1.6;
    margin-bottom: 0.5rem;
    color: #d1d5db;
    font-size: 0.95rem;
}

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

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.2s ease;
    display: inline-block;
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9ca3af;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .footer {
        padding: 1.5rem 0 0.75rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .footer-section h3 {
        font-size: 1.15rem;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    section {
        padding: 4rem 0;
    }
}

@media (max-width: 768px) {
    section {
        padding: 3rem 0;
    }
    
    .hero {
        padding: 4rem 0;
    }
    
    .page-header {
        padding: 4rem 0;
        margin-bottom: 2rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .features-grid {
        gap: 2rem;
    }
    
    .approach-grid {
        gap: 2rem;
    }
    
    .timeline-step {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        text-align: center;
    }
    
    .service-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .service-icon {
        justify-content: flex-start;
        padding-top: 0;
    }
    
    .tdr-diagram {
        flex-direction: column;
    }
    
    .arrow {
        transform: rotate(90deg);
    }
    
    .update-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .update-date {
        align-self: flex-start;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .btn {
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }
    
    .hero-cta {
        gap: 0.75rem;
    }
    
    .cta-buttons {
        gap: 0.75rem;
    }
}