/* ============================================
   RETORANT AI - PREMIUM LANDING PAGE STYLES
   ============================================ */

/* Custom Properties */
:root {
    /* Colors */
    --primary: #0066FF;
    --primary-dark: #0052CC;
    --primary-light: #3385FF;
    --secondary: #6C63FF;
    --accent: #00D9A3;
    --success: #00C48C;
    --warning: #FFA26B;
    --danger: #FF6B9D;

    /* Neutrals */
    --dark: #0F0F1E;
    --dark-light: #1A1A2E;
    --dark-lighter: #252541;
    --gray: #6B7280;
    --gray-light: #9CA3AF;
    --light: #F3F4F6;
    --white: #FFFFFF;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0066FF 0%, #6C63FF 100%);
    --gradient-accent: linear-gradient(135deg, #00D9A3 0%, #00C48C 100%);
    --gradient-dark: linear-gradient(180deg, #0F0F1E 0%, #1A1A2E 100%);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;

    /* Typography */
    --font-cairo: 'Cairo', sans-serif;
    --font-poppins: 'Poppins', sans-serif;

    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.24);
    --shadow-glow: 0 0 32px rgba(0, 102, 255, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-cairo);
    background: var(--dark);
    color: var(--white);
    line-height: 1.7;
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-sm) 0;
    background: rgba(15, 15, 30, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 1000;
    transition: all var(--transition-base);
}

.main-header.scrolled {
    padding: var(--spacing-xs) 0;
    background: rgba(15, 15, 30, 0.95);
    box-shadow: var(--shadow-lg);
}

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

.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--white);
    text-decoration: none;
    transition: transform var(--transition-fast);
}

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

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 8px rgba(0, 102, 255, 0.5));
}

.highlight {
    color: var(--primary);
}

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

.main-nav a {
    color: var(--gray-light);
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.main-nav a:hover {
    color: var(--primary);
    background: rgba(0, 102, 255, 0.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition-fast);
}

/* Buttons */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button.primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(0, 102, 255, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 102, 255, 0.4);
}

.cta-button.secondary {
    background: var(--dark-lighter);
    color: var(--white);
    border-color: var(--dark-lighter);
}

.cta-button.secondary:hover {
    background: var(--dark-light);
    border-color: var(--primary);
}

.cta-button.outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.cta-button.outline:hover {
    background: var(--primary);
    color: var(--white);
}

.cta-button.large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--gradient-dark);
}

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

.hero-content-wrapper {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-2xl) 0;
    margin-top: 80px;
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: var(--radius-xl);
    color: var(--primary-light);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.hero-headline {
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-headline span {
    display: block;
}

.hero-subheadline {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--gray-light);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray-light);
    font-size: 0.875rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* Section Styles */
section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-description {
    text-align: center;
    color: var(--gray-light);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
}

/* Problem-Solution Section */
.problem-solution-section {
    background: var(--light);
    color: var(--dark);
}

.problem-solution-section .section-title,
.problem-solution-section .section-description {
    color: var(--dark);
}

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

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
    /* explicit, be careful */
    /* Better yet, just remove transition on all properties if GSAP is handling entry */
    transition: box-shadow var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.problem-icon {
    filter: drop-shadow(0 4px 8px rgba(255, 107, 157, 0.3));
}

.solution-icon {
    filter: drop-shadow(0 4px 8px rgba(0, 217, 163, 0.3));
}

.card-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.problem-list,
.solution-list {
    list-style: none;
}

.problem-list li,
.solution-list li {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.problem-list li:last-child,
.solution-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.list-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.problem-list h4,
.solution-list h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.problem-list p,
.solution-list p {
    color: var(--gray);
    font-size: 0.9375rem;
}

/* Features Section */
.features-in-action-section {
    background: var(--dark);
}

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

.features-in-action-section .card {
    background: var(--dark-lighter);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    filter: drop-shadow(0 4px 8px rgba(0, 102, 255, 0.3));
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.feature-description {
    color: var(--gray-light);
    margin-bottom: var(--spacing-md);
}

.feature-points {
    list-style: none;
}

.feature-points li {
    color: var(--gray-light);
    padding: var(--spacing-xs) 0;
    font-size: 0.9375rem;
}

/* How It Works */
.how-it-works-section {
    background: var(--light);
    color: var(--dark);
}

.how-it-works-section .section-title,
.how-it-works-section .section-description {
    color: var(--dark);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.step-item {
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

.step-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 4px 8px rgba(0, 102, 255, 0.2));
}

.step-title {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.step-description {
    color: var(--gray);
}

.step-connector {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    display: none;
}

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

/* Testimonials */
.testimonials-section {
    background: var(--dark);
}

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

.testimonials-section .card {
    background: var(--dark-lighter);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    padding-top: var(--spacing-xl);
}

.quote-icon {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.client-quote {
    color: var(--white);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.client-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.client-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--primary);
}

.client-name {
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.client-position {
    font-size: 0.875rem;
    color: var(--gray-light);
}

.rating {
    font-size: 1.125rem;
}

/* Pricing */
.pricing-section {
    background: var(--light);
    color: var(--dark);
}

.pricing-section .section-title,
.pricing-section .section-description {
    color: var(--dark);
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xl);
    background: var(--white);
    padding: 6px;
    border-radius: var(--radius-md);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-sm);
}

.toggle-button {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.discount-badge {
    background: var(--accent);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
}

.pricing-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card.recommended {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.plan-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-md);
    background: var(--gradient-accent);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.plan-header {
    margin-bottom: var(--spacing-md);
}

.plan-name {
    font-size: 1.75rem;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.plan-subtitle {
    color: var(--gray);
    font-size: 1rem;
}

.plan-price {
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.price-value {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.price-value.custom {
    font-size: 2rem;
}

.billing-cycle {
    color: var(--gray);
    font-size: 1rem;
}

.plan-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.plan-features li {
    padding: var(--spacing-xs) 0;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.check-icon {
    color: var(--success);
    font-weight: 900;
}

/* FAQ */
.faq-section {
    background: var(--dark);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background: var(--dark-lighter);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 700;
    text-align: right;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: rgba(0, 102, 255, 0.1);
}

.faq-question.active {
    color: var(--primary);
}

.arrow-icon {
    transition: transform var(--transition-base);
    font-size: 0.875rem;
}

.faq-question.active .arrow-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--gray-light);
    line-height: 1.7;
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-primary);
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

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

.cta-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Footer */
.main-footer {
    background: var(--dark-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
}

.footer-about p {
    color: var(--gray-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-lighter);
    border-radius: 50%;
    color: var(--gray-light);
    transition: all var(--transition-fast);
}

.social-icons a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-4px);
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--gray-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    color: var(--gray);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .main-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .pricing-card.recommended {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
    }

    .hero-stats {
        gap: var(--spacing-md);
    }

    .stat-number {
        font-size: 2rem;
    }

    .content-grid,
    .feature-showcase-grid,
    .steps-container,
    .testimonials-carousel,
    .pricing-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.75rem;
        padding: 6px var(--spacing-sm);
    }

    .hero-ctas {
        width: 100%;
    }

    .cta-button {
        max-width: 100%;
        font-size: 0.9375rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}