/**
 * Ezbelta Shared Components CSS
 * Reusable component styles across the site
 */

/* Reset */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Base Typography */
body {
    font-family: var(--font-family);
    min-height: 100vh;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    line-height: var(--line-height-relaxed);
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

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

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-cta-hover);
}

.btn-secondary {
    background: var(--color-text-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-white {
    background: var(--color-text-white);
    color: var(--color-primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-white:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.btn-lg {
    padding: 14px 35px;
    font-size: 1.1rem;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: var(--gradient-primary);
    color: var(--color-text-white);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.badge-gray {
    background: var(--color-gray-200);
    color: var(--color-text-muted);
}

/* Cards */
.card {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-xl);
}

.card-body {
    padding: var(--spacing-xl);
}

/* Feature Cards */
.feature-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    transition: box-shadow var(--transition-base);
}

.feature-card:hover {
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

.feature-card > p {
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.feature-list li {
    margin-bottom: 0.25rem;
}

.feature-list li::before {
    content: '\2022 ';
    color: var(--color-blue-600);
}

/* Section Styles */
.section {
    padding: var(--spacing-5xl) var(--container-padding);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    max-width: 48rem;
    margin: 0 auto;
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Hero Sections */
.hero {
    padding: var(--spacing-5xl) var(--container-padding);
    text-align: center;
}

.hero-gradient {
    background: var(--gradient-hero);
    color: var(--color-text-white);
}

.hero-light {
    background: var(--gradient-product-hero);
}

.hero-container {
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-tight);
}

.hero .highlight {
    color: var(--color-blue-600);
    display: block;
}

.hero p {
    font-size: var(--font-size-xl);
    max-width: 48rem;
    margin: 0 auto var(--spacing-xl);
    line-height: var(--line-height-loose);
}

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

.cta-section h2 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
}

.cta-section p {
    font-size: var(--font-size-xl);
    max-width: 48rem;
    margin: 0 auto var(--spacing-xl);
    opacity: 0.9;
}

/* Steps */
.step {
    text-align: center;
}

.step-number {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.875rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-lg);
}

.step-1 { background: var(--color-blue-600); }
.step-2 { background: var(--color-success); }
.step-3 { background: var(--color-warning); }
.step-4 { background: #9333ea; }

.step h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.step p {
    color: var(--color-text-secondary);
}

/* Lists */
.check-list {
    list-style: none;
}

.check-list li {
    padding: 8px 0;
    display: flex;
    align-items: flex-start;
    font-size: 0.95rem;
    line-height: var(--line-height-normal);
}

.check-list li::before {
    content: '\2713';
    color: var(--color-primary);
    font-weight: bold;
    margin-right: 12px;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.problem-list li::before {
    content: '\274C';
    margin-right: 0.75rem;
}

.solution-list li::before {
    content: '\2705';
    margin-right: 0.75rem;
}

/* Animations */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2); }
    50% { box-shadow: 0 4px 30px rgba(102, 126, 234, 0.4); }
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-30px, -30px) rotate(360deg); }
}

.animate-fade-in-down {
    animation: fadeInDown 0.8s ease-out;
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

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

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 968px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: var(--font-size-4xl);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--spacing-3xl) var(--container-padding);
    }

    .hero {
        padding: var(--spacing-3xl) var(--container-padding);
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }
}