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

:root {
    --primary-purple: #a855f7;
    --secondary-pink: #ec4899;
    --dark-bg: #0f0f23;
    --dark-surface: #1a1a2e;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #2d3748;
    --card-bg: #1e293b;

    /* Spacing Scale - 8px Grid System */
    --space-xs: 8px;
    /* 0.5rem */
    --space-sm: 16px;
    /* 1rem */
    --space-md: 24px;
    /* 1.5rem */
    --space-lg: 32px;
    /* 2rem */
    --space-xl: 48px;
    /* 3rem */
    --space-2xl: 64px;
    /* 4rem */
    --space-3xl: 96px;
    /* 6rem */
    --space-4xl: 128px;
    /* 8rem */
    --space-5xl: 160px;
    /* 10rem */

    /* Section Spacing */
    --section-padding-y: var(--space-5xl);
    --section-padding-y-sm: var(--space-3xl);
    --section-header-mb: var(--space-2xl);
    --element-gap: var(--space-md);
    --element-gap-lg: var(--space-xl);
    --card-padding: var(--space-lg);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--dark-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

header {
    background: rgba(15, 15, 35, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(168, 85, 247, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-svg {
    height: 28px;
    object-fit: contain;
}

.logo h1 {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.025em;
    margin: 0;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    padding: var(--space-xs) var(--space-sm);
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: -0.01em;
}

.nav-links a:hover {
    color: var(--text-primary);
    background: rgba(168, 85, 247, 0.05);
    transform: translateY(-1px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--primary-purple), var(--secondary-pink));
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-links a:hover::after {
    width: 60%;
}

.nav-cta {
    background: linear-gradient(135deg, var(--primary-purple), var(--secondary-pink)) !important;
    color: var(--text-primary) !important;
    padding: var(--space-xs) var(--space-md) !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    box-shadow: 0 2px 12px rgba(168, 85, 247, 0.15);
    transform: none !important;
}

.nav-cta:hover {
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.3) !important;
    transform: translateY(-2px) !important;
    background: linear-gradient(135deg, var(--primary-purple), var(--secondary-pink)) !important;
}

.nav-cta::after {
    display: none !important;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: rgba(168, 85, 247, 0.1);
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    margin: 2px 0;
    transition: all 0.3s ease;
    border-radius: 1px;
}

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

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

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

.mobile-menu-close {
    display: none;
}

main {
    padding-top: 0;
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 800px 600px at 50% 20%,
            rgba(168, 85, 247, 0.15),
            transparent 50%);
}

.hero .container {
    width: 100%;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--space-4xl) 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 50px;
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease-out;
}

.badge-icon {
    font-size: 16px;
}

.badge-text {
    color: var(--primary-purple);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-content h1 {
    font-size: 64px;
    font-weight: 800;
    margin-bottom: var(--space-lg);
    line-height: 1.1;
    letter-spacing: -0.025em;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-title-main {
    display: block;
    color: var(--text-primary);
}

.hero-title-highlight {
    display: block;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--secondary-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-title-highlight::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--secondary-pink) 100%);
    border-radius: 2px;
    opacity: 0.3;
}

.hero-description {
    font-size: 22px;
    margin-bottom: var(--space-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-secondary);
    line-height: 1.6;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

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

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

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

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-purple);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

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

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

.btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

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

.btn-hero {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 12px;
    gap: 8px;
    min-width: 200px;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-purple), var(--secondary-pink));
    color: white;
    border: none;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(168, 85, 247, 0.4);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.2);
}

.btn-primary:disabled::before {
    display: none;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-purple);
    transform: translateY(-2px);
}

.services {
    padding: var(--section-padding-y) 0;
    background: var(--dark-surface);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 600px 400px at 80% 20%,
            rgba(168, 85, 247, 0.08),
            transparent 50%);
    z-index: 1;
}

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


.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: var(--element-gap);
    margin-top: 0;
}

.service-card {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(10px);
    padding: var(--card-padding);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(168, 85, 247, 0.05) 0%,
            rgba(236, 72, 153, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(168, 85, 247, 0.5);
    box-shadow:
        0 20px 40px rgba(168, 85, 247, 0.2),
        0 0 0 1px rgba(168, 85, 247, 0.1);
}

.service-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-purple), var(--secondary-pink));
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 15px;
}

.about {
    padding: var(--section-padding-y) 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 500px 300px at 20% 20%, rgba(236, 72, 153, 0.04), transparent 60%);
    z-index: 1;
}

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

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}


.about-text p {
    font-size: 18px;
    margin-bottom: 24px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.highlight {
    text-align: center;
    padding: 32px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.highlight h4 {
    font-size: 32px;
    color: var(--primary-purple);
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.025em;
}

.highlight span {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact {
    padding: 120px 0;
    background: var(--dark-surface);
}


.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 16px;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.contact-method:hover {
    border-color: var(--primary-purple);
    transform: translateY(-1px);
}

.contact-method .icon {
    width: 40px;
    height: 40px;
    background: var(--primary-purple);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
}

.contact-method strong {
    color: var(--text-primary);
    display: block;
    font-weight: 600;
    font-size: 15px;
}

.contact-method p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 14px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    background: var(--card-bg);
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
}

.form-feedback {
    margin-bottom: 20px;
}

.feedback-message {
    padding: 16px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    border: 1px solid transparent;
    animation: fadeIn 0.3s ease-in-out;
}

.feedback-loading {
    background: rgba(168, 85, 247, 0.1);
    border-color: var(--primary-purple);
    color: var(--primary-purple);
}

.feedback-success {
    background: rgba(34, 197, 94, 0.1);
    border-color: #22c55e;
    color: #22c55e;
}

.feedback-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    color: #ef4444;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

footer {
    background: var(--dark-bg);
    padding: var(--space-2xl) 0 var(--space-lg);
    border-top: 1px solid var(--border-color);
}

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

.footer-section h3 {
    margin-bottom: 16px;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

.footer-section h4 {
    margin-bottom: 12px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
}

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

.footer-section ul li {
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-section p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

/* Section Headings - Consistent Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--section-header-mb);
}

.section-header h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    line-height: 1.2;
}

.section-header .subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Trust Indicators */
.trust-indicators {
    animation: fadeInUp 0.8s ease-out 1s both;
}

.trust-text {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 32px;
    font-weight: 500;
}

.client-logos {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    opacity: 0.8;
}

.client-logo {
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.client-logo:hover {
    background: rgba(168, 85, 247, 0.1);
    border-color: rgba(168, 85, 247, 0.3);
    color: var(--primary-purple);
    transform: translateY(-2px);
}

/* Value Proposition */
.value-proposition {
    padding: var(--section-padding-y) 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.value-proposition::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 800px 600px at 20% 80%, rgba(236, 72, 153, 0.06), transparent 50%),
        linear-gradient(rgba(168, 85, 247, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 60px 60px, 60px 60px;
    z-index: 1;
}

.value-proposition .container {
    position: relative;
    z-index: 2;
}


.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--element-gap);
    margin-top: 0;
}

@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

.benefit-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(15px);
    padding: var(--card-padding);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-purple), var(--secondary-pink));
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.benefit-card:hover {
    transform: translateY(-6px) scale(1.01);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow:
        0 16px 32px rgba(168, 85, 247, 0.15),
        0 0 0 1px rgba(168, 85, 247, 0.1);
    background: rgba(30, 41, 59, 0.8);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-purple), var(--secondary-pink));
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

.benefit-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 15px;
}

/* Portfolio */
.portfolio {
    padding: var(--section-padding-y) 0;
    background: var(--dark-surface);
    position: relative;
    overflow: hidden;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 700px 500px at 90% 10%, rgba(168, 85, 247, 0.08), transparent 60%),
        radial-gradient(ellipse 500px 300px at 10% 90%, rgba(236, 72, 153, 0.06), transparent 60%);
    z-index: 1;
}

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


.case-studies {
    display: grid;
    gap: var(--element-gap-lg);
    margin-top: 0;
}

.case-study {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--element-gap-lg);
    align-items: center;
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(20px);
    padding: 48px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.case-study::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(168, 85, 247, 0.03) 0%,
            rgba(236, 72, 153, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.case-study:hover::before {
    opacity: 1;
}

.case-study:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 12px 40px rgba(168, 85, 247, 0.15);
}

.case-study:nth-child(even) {
    direction: rtl;
}

.case-study:nth-child(even) * {
    direction: ltr;
}

.case-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.case-image:has(.case-image-real) {
    background: none;
    border: none;
    aspect-ratio: unset;
    border-radius: 0;
    overflow: visible;
}

.case-image-real {
    width: auto;
    height: 400px;
    max-width: 100%;
    object-fit: contain;
    border-radius: 12px;
    /* box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2); */
}

.placeholder-image {
    background: var(--dark-bg);
    border-radius: 8px;
    aspect-ratio: 16/10;
    width: 100%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-image {
    color: var(--text-secondary);
    font-size: 18px;
    font-weight: 600;
}

.case-result {
    color: var(--primary-purple);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.case-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.case-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-features {
    list-style: none;
}

.case-features li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.case-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-purple);
    font-weight: 600;
}

/* Testimonials */
.testimonials {
    padding: var(--section-padding-y) 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 600px 400px at 50% 50%, rgba(168, 85, 247, 0.05), transparent 60%),
        repeating-linear-gradient(45deg,
            transparent,
            transparent 100px,
            rgba(168, 85, 247, 0.01) 101px,
            rgba(168, 85, 247, 0.01) 102px);
    z-index: 1;
}

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


.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    margin-top: 0;
}

.testimonial {
    display: flex;
    flex-direction: column;
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(12px);
    padding: var(--card-padding);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.testimonial::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-purple), var(--secondary-pink));
    border-radius: 18px;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.testimonial:hover::after {
    opacity: 0.1;
}

.testimonial:hover {
    transform: translateY(-6px);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 12px 32px rgba(168, 85, 247, 0.2);
}

.stars {
    font-size: 18px;
    margin-bottom: 16px;
}

.testimonial p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
    font-style: italic;
    font-size: 16px;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--primary-purple);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
}

.author-info strong {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 15px;
}

.author-info span {
    color: var(--text-secondary);
    font-size: 13px;
}

/* FAQ */
.faq {
    padding: var(--section-padding-y);
    background: var(--dark-surface);
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 600px 400px at 80% 80%, rgba(168, 85, 247, 0.06), transparent 60%);
    z-index: 1;
}

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


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

.faq-item {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(168, 85, 247, 0.2);
    background: rgba(30, 41, 59, 0.6);
}

.faq-question {
    display: flex;
    justify-content: between;
    align-items: center;
    padding: var(--space-md);
    cursor: pointer;
}

.faq-question h3 {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    flex: 1;
}

.faq-toggle {
    color: var(--primary-purple);
    font-size: 24px;
    font-weight: 300;
    width: 24px;
    text-align: center;
}

.faq-answer {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
    padding-bottom: var(--space-md);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-toggle {
    transition: transform 0.2s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* CTA Section */
.cta-section {
    padding: var(--section-padding-y) 0;
    background: linear-gradient(135deg,
            rgba(168, 85, 247, 0.15) 0%,
            rgba(236, 72, 153, 0.15) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 800px 600px at 30% 30%, rgba(168, 85, 247, 0.1), transparent 50%),
        radial-gradient(ellipse 600px 400px at 70% 70%, rgba(236, 72, 153, 0.08), transparent 50%),
        linear-gradient(rgba(168, 85, 247, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
    z-index: 1;
}

.cta-section .container {
    position: relative;
    z-index: 2;
}

.cta-header {
    margin-bottom: var(--space-2xl);
}

.cta-header h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-purple) 50%, var(--secondary-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.cta-header p {
    font-size: 20px;
    color: var(--text-secondary);
    margin: 0 auto;
    max-width: 600px;
    font-weight: 400;
    line-height: 1.6;
    opacity: 0.9;
}

.cta-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.urgency-element {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 12px;
    padding: var(--space-md) var(--space-lg);
    max-width: 450px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(168, 85, 247, 0.05);
}

.urgency-element::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.1), transparent);
    animation: shimmer 2s infinite;
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(168, 85, 247, 0.2);
    }

    50% {
        box-shadow: 0 0 30px rgba(168, 85, 247, 0.4);
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.urgency-text {
    color: var(--primary-purple);
    font-weight: 500;
    font-size: 16px;
    margin: 0;
    text-align: center;
    opacity: 0.9;
}

.cta-buttons {
    margin-top: 40px;
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.guarantee {
    margin-top: var(--space-md);
    color: var(--text-secondary);
    font-size: 16px;
    opacity: 0.9;
    font-weight: 400;
}

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

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

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        max-width: 85vw;
        height: 100vh;
        background: rgba(15, 15, 35, 0.95);
        backdrop-filter: blur(24px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        padding: var(--space-lg);
        border-left: 1px solid rgba(168, 85, 247, 0.1);
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
    }

    .mobile-menu-close {
        position: absolute;
        top: var(--space-lg);
        right: var(--space-lg);
        width: 40px;
        height: 40px;
        background: none;
        border: none;
        color: var(--text-primary);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        transition: all 0.2s ease;
    }

    .mobile-menu-close:hover {
        background: rgba(168, 85, 247, 0.1);
        color: var(--primary-purple);
    }

    .nav-links.mobile-nav-open {
        right: 0;
    }

    .nav-links a {
        font-size: 16px;
        font-weight: 500;
        padding: var(--space-md);
        border-radius: 8px;
        text-align: left;
        color: var(--text-secondary);
        border: none;
        backdrop-filter: none;
        margin-bottom: var(--space-xs);
        transition: all 0.2s ease;
    }

    .nav-links a:first-of-type {
        margin-top: 80px;
    }

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

    .nav-links a:hover {
        background: rgba(168, 85, 247, 0.08);
        color: var(--text-primary);
        transform: translateX(4px);
    }

    .nav-cta {
        margin-top: var(--space-2xl) !important;
        margin-bottom: 0 !important;
        text-align: center !important;
        font-size: 15px !important;
        padding: var(--space-md) !important;
        border-radius: 10px !important;
    }

    /* Mobile Menu Overlay */
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.4);
        backdrop-filter: blur(2px);
        z-index: 998;
        cursor: pointer;
    }

    .hero {
        min-height: 100vh;
        padding: 0;
    }

    .hero-content {
        padding: var(--space-3xl) 0 var(--space-4xl);
    }

    .hero-content h1 {
        font-size: 48px;
    }

    .hero-description {
        font-size: 20px;
    }

    .hero-stats {
        gap: 32px;
    }

    .stat-number {
        font-size: 28px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .btn-hero {
        width: 100%;
        max-width: 300px;
    }

    .client-logos {
        gap: 16px;
    }

    :root {
        --section-padding-y: var(--space-4xl);
        --section-header-mb: var(--space-xl);
        --element-gap: var(--space-sm);
        --element-gap-lg: var(--space-lg);
        --card-padding: var(--space-md);
    }

    .services,
    .about,
    .contact,
    .value-proposition,
    .portfolio,
    .testimonials,
    .faq,
    .cta-section {
        padding: var(--section-padding-y) 0;
    }

    .services-grid,
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .case-study {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px;
    }

    .case-study:nth-child(even) {
        direction: ltr;
    }

    .highlights {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }

    .cta-header h2 {
        font-size: 32px;
    }

    .cta-header p {
        font-size: 18px;
    }

    .cta-action {
        gap: var(--space-md);
    }

    .section-header h2 {
        font-size: 36px;
    }

    .section-header .subtitle {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: auto;
        padding: 0;
    }

    .hero-content {
        padding: 100px 0 60px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .stat-number {
        font-size: 24px;
    }

    .client-logos {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .btn-hero {
        padding: 14px 24px;
        font-size: 15px;
    }

    .services,
    .about,
    .contact,
    .value-proposition,
    .portfolio,
    .testimonials,
    .faq,
    .cta-section {
        padding: 60px 0;
    }

    .service-card,
    .benefit-card,
    .testimonial,
    .contact-method {
        padding: 24px;
    }

    .case-study {
        padding: 24px;
    }

    .cta-header h2 {
        font-size: 28px;
    }

    .btn-large {
        padding: 14px 24px;
        font-size: 16px;
    }

    .section-header {
        margin-bottom: 48px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .section-header .subtitle {
        font-size: 16px;
    }
}