/* ================================
   CSS Variables & Reset
   ================================ */

:root {
    /* Colors - E-Mobility Brand Colors */
    --primary-color: #41787B;
    --primary-dark: #345f61;
    --secondary-color: #A5B91B;
    --accent-color: #5a9a9d;
    --success-color: #A5B91B;
    --warning-color: #fbbf24;
    --error-color: #ef4444;

    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;

    /* Shadows */
    --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);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ================================
   Container & Layout
   ================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* ================================
   Navigation
   ================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

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

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.logo {
    display: flex;
    align-items: center;
}

.logo-image {
    height: 40px;
    width: auto;
    transition: all var(--transition-base);
}

.logo:hover .logo-image {
    transform: scale(1.05);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--gray-800);
    transition: all var(--transition-base);
}

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

.nav-link {
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.nav-link.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-lg);
}

.nav-link.btn-primary::after {
    display: none;
}

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

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        transition: transform var(--transition-slow);
    }

    .nav-menu.active {
        transform: translateY(0);
    }
}

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

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    text-align: center;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(65, 120, 123, 0.3);
}

.btn-secondary {
    background: var(--white);
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(165, 185, 27, 0.3);
}

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

.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    height: 100%;
}

.hero-text {
    max-width: 700px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-title .highlight {
    color: var(--secondary-color);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.375rem;
    line-height: 1.7;
    color: var(--white);
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

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

@media (max-width: 768px) {
    .hero {
        height: 100vh;
        min-height: 600px;
    }

    .hero-content {
        padding: var(--spacing-2xl) 0;
    }

    .hero-text {
        max-width: 100%;
        text-align: center;
    }

    .hero-title {
        font-size: 2.25rem;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 1.125rem;
        line-height: 1.6;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-buttons .btn {
        flex: 1;
        min-width: 140px;
        max-width: 200px;
    }
}

/* ================================
   Section Styles
   ================================ */

section {
    padding: var(--spacing-3xl) 0;
}

.hero + section {
    padding-top: var(--spacing-3xl);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section-label {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    color: var(--primary-color);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ================================
   Benefits Section
   ================================ */

.benefits {
    background: var(--gray-50);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid transparent;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.benefit-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(65, 120, 123, 0.03), rgba(165, 185, 27, 0.03));
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(65, 120, 123, 0.15), 0 8px 16px rgba(0, 0, 0, 0.08);
    border-color: rgba(65, 120, 123, 0.2);
}

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

.benefit-card:hover::after {
    opacity: 1;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.benefit-icon {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.benefit-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.benefit-partner {
    display: inline-block;
    margin-top: auto;
    padding: 0.375rem 0.875rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(34, 197, 94, 0.1));
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-md);
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
}

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

/* ================================
   Services Section
   ================================ */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid var(--gray-200);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.11;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 0;
}

.service-card:hover .service-card-bg {
    opacity: 0.18;
}

.service-card > *:not(.service-card-bg):not(.service-number) {
    position: relative;
    z-index: 1;
}

.service-number {
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(65, 120, 123, 0.02), rgba(165, 185, 27, 0.02));
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.service-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(65, 120, 123, 0.12), 0 5px 15px rgba(0, 0, 0, 0.06);
}

.service-card:hover::before {
    opacity: 1;
}

.service-number {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-200);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-number {
    color: var(--primary-color);
    transform: scale(1.1);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.service-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ================================
   About Consortium
   ================================ */

.about-consortium {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text {
    max-width: 600px;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.stat {
    text-align: center;
    padding: var(--spacing-md);
}

.stat h3 {
    font-size: 3rem;
    font-weight: 800;
    background: var(--primary-color);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.partners-preview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.partner-logo {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--gray-800);
    transition: all var(--transition-base);
    text-decoration: none;
    cursor: pointer;
    position: relative;
    min-height: 80px;
}

.partner-logo img {
    max-width: 120px;
    max-height: 50px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.partner-logo:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-xl);
    color: var(--primary-color);
    background: var(--white);
}

/* Pulse Effect */
.pulse-effect {
    animation: pulse-glow 2s ease-in-out infinite;
}

.pulse-effect:nth-child(1) { animation-delay: 0s; }
.pulse-effect:nth-child(2) { animation-delay: 0.3s; }
.pulse-effect:nth-child(3) { animation-delay: 0.6s; }
.pulse-effect:nth-child(4) { animation-delay: 0.9s; }
.pulse-effect:nth-child(5) { animation-delay: 1.2s; }
.pulse-effect:nth-child(6) { animation-delay: 1.5s; }

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: var(--shadow-md);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 20px rgba(65, 120, 123, 0.4), 0 0 40px rgba(165, 185, 27, 0.2);
        transform: scale(1.02);
    }
}

.pulse-effect:hover {
    animation: none;
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 0 25px rgba(65, 120, 123, 0.5), var(--shadow-xl);
}

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

/* ================================
   Blog Preview
   ================================ */

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

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.blog-card.featured {
    grid-column: span 2;
    grid-row: span 2;
}

.blog-image {
    height: 200px;
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: var(--spacing-md);
}

.blog-card.featured .blog-image {
    height: 300px;
}

.blog-category {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
}

.blog-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-date {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-sm);
}

.blog-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.blog-card.featured h3 {
    font-size: 1.75rem;
}

.blog-content p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.blog-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.read-time {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.blog-link {
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-link:hover {
    gap: 0.5rem;
}

.blog-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

@media (max-width: 768px) {
    .blog-card.featured {
        grid-column: span 1;
        grid-row: span 1;
    }
}

/* ================================
   Contact Section
   ================================ */

.contact {
    background: var(--white);
}

.contact-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.contact-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form {
    background: var(--gray-50);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--white);
}

.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(102, 126, 234, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

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

.btn-submit {
    width: 100%;
    margin-top: var(--spacing-md);
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    display: none;
}

.form-message.success {
    background: rgba(74, 222, 128, 0.1);
    color: var(--success-color);
    display: block;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
    display: block;
}

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

    .contact-form {
        padding: var(--spacing-lg);
    }
}

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

.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-col h3,
.footer-col h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-col p {
    line-height: 1.7;
    color: var(--gray-400);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col a {
    color: var(--gray-400);
    transition: color var(--transition-base);
}

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

.footer-supported {
    text-align: center;
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-800);
    border-bottom: 1px solid var(--gray-800);
}

.footer-supported p {
    margin: 0;
    color: var(--gray-400);
    font-size: 0.938rem;
}

.footer-supported p:first-child {
    margin-bottom: 0.5rem;
}

.footer-supported a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all var(--transition-base);
}

.footer-supported a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-supported strong {
    font-weight: 700;
    color: var(--primary-color);
}

.footer-tagline {
    font-size: 0.875rem;
    font-style: italic;
    color: var(--gray-500);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-800);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ================================
   Page Header
   ================================ */

.page-header {
    margin-top: 60px;
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.page-header p {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto;
}

/* ================================
   Partners Page
   ================================ */

.partner-detail {
    margin-bottom: var(--spacing-3xl);
}

.partner-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.partner-content.reverse {
    grid-template-columns: 2fr 1fr;
}

.partner-header {
    position: sticky;
    top: 100px;
}

.partner-logo-large {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.partner-logo-large img {
    max-width: 200px;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.partner-tags {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tag {
    background: var(--gray-100);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    text-align: center;
}

.partner-description h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.partner-description p {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.partner-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.highlight-item {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.highlight-item h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.highlight-item p {
    font-size: 0.875rem;
    color: var(--gray-700);
}

.partner-description h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

.services-list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.services-list li {
    padding-left: 2rem;
    position: relative;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-600);
    line-height: 1.7;
}

.services-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

.partner-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
    margin: var(--spacing-3xl) 0;
}

.cta-section {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .partner-content,
    .partner-content.reverse {
        grid-template-columns: 1fr;
    }

    .partner-header {
        position: static;
    }

    .partner-highlights {
        grid-template-columns: 1fr;
    }
}

/* ================================
   Blog Page
   ================================ */

.blog-filter {
    background: var(--white);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--gray-200);
}

.blog-filter .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    color: var(--gray-600);
    background: var(--gray-100);
    transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
}

.search-box {
    position: relative;
}

.search-box input {
    padding: 0.625rem 2.5rem 0.625rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    width: 250px;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.featured-article {
    padding: var(--spacing-xl) 0;
}

.featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.featured-image {
    height: 100%;
    min-height: 400px;
    position: relative;
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-md);
}

.featured-badge {
    background: var(--white);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.875rem;
}

.featured-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.article-category {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    color: var(--primary-color);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.featured-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.featured-content p {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

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

.article-stats {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--gray-500);
}

.load-more {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.newsletter-section {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    padding: var(--spacing-2xl) 0;
}

.newsletter-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}

.newsletter-content h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
}

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

    .newsletter-card {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        width: 100%;
        max-width: none;
    }
}

/* ================================
   Article Detail Page
   ================================ */

.article-detail {
    margin-top: 60px;
}

.article-header {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    padding: var(--spacing-xl) 0;
}

.back-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.back-link:hover {
    gap: 0.5rem;
}

.article-header h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.article-lead {
    font-size: 1.25rem;
    color: var(--gray-600);
    line-height: 1.7;
    max-width: 800px;
}

.article-image {
    width: 100%;
    margin-bottom: var(--spacing-xl);
}

.article-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.article-content {
    max-width: 800px;
}

.content-section {
    margin-bottom: var(--spacing-xl);
}

.content-section h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.content-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

.content-section p {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.content-section ul,
.content-section ol {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.content-section li {
    padding-left: 2rem;
    position: relative;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-600);
    line-height: 1.8;
}

.content-section ul li::before {
    content: '•';
    position: absolute;
    left: 0.75rem;
    color: var(--primary-color);
    font-weight: 700;
}

.content-section blockquote {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-xl) 0;
    font-style: italic;
    color: var(--gray-700);
}

.article-cta {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    margin: var(--spacing-2xl) 0;
}

.article-cta h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.article-cta p {
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.article-share {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    margin: var(--spacing-xl) 0;
}

.article-share h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.share-btn {
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-base);
}

.share-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

.article-author {
    background: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
}

.author-info {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.author-avatar {
    width: 64px;
    height: 64px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
}

.author-details h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.author-details p {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.sidebar-widget h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.related-articles {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.related-article {
    display: block;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.related-article:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.related-category {
    font-size: 0.75rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.related-article h4 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0.25rem 0;
    line-height: 1.4;
}

.related-article time {
    font-size: 0.75rem;
    color: var(--gray-500);
}

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

.category-list li {
    margin-bottom: 0.5rem;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    color: var(--gray-700);
    font-weight: 500;
}

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

.category-list span {
    background: var(--gray-200);
    color: var(--gray-600);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
}

.cta-widget {
    background: var(--primary-color);
    color: var(--white);
}

.cta-widget h3,
.cta-widget p {
    color: var(--white);
}

.cta-widget p {
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

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

    .article-header h1 {
        font-size: 2rem;
    }

    .article-sidebar {
        position: static;
    }
}

/* ================================
   Privacy Policy Page
   ================================ */

.privacy-policy {
    background: var(--white);
    padding: var(--spacing-3xl) 0;
}

.privacy-content {
    max-width: 900px;
    margin: 0 auto;
}

.privacy-section {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.privacy-section:last-child {
    border-bottom: none;
}

.privacy-section h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
    padding-top: var(--spacing-md);
}

.privacy-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

.privacy-section h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.privacy-section p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.privacy-section ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
}

.privacy-section li {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.privacy-section strong {
    color: var(--gray-900);
    font-weight: 600;
}

.privacy-section a {
    color: var(--primary-color);
    text-decoration: underline;
    transition: color var(--transition-base);
}

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

@media (max-width: 768px) {
    .privacy-section h2 {
        font-size: 1.5rem;
    }

    .privacy-section h3 {
        font-size: 1.25rem;
    }

    .privacy-section h4 {
        font-size: 1.125rem;
    }
}

/* ================================
   Floating Navigation Buttons
   ================================ */

.floating-nav {
    position: fixed;
    right: 20px;
    bottom: 100px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.floating-nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 12px 16px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: 0 4px 15px rgba(65, 120, 123, 0.4);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.floating-nav-btn:hover {
    background: var(--secondary-color);
    color: var(--gray-900);
    transform: translateX(-5px);
    box-shadow: 0 6px 20px rgba(165, 185, 27, 0.5);
}

.floating-nav-btn svg {
    flex-shrink: 0;
}

.floating-nav-btn span {
    display: inline;
}

@media (max-width: 768px) {
    .floating-nav {
        right: 10px;
        gap: 8px;
    }

    .floating-nav-btn {
        padding: 10px 12px;
        font-size: 0.75rem;
    }

    .floating-nav-btn span {
        display: none;
    }

    .floating-nav-btn svg {
        width: 18px;
        height: 18px;
    }
}