:root {
    --primary: #FDCB02;
    --primary-hover: #e5b802;
    --secondary: #E31E24;
    --bg-dark: #0F172A;
    --bg-card: #1E293B;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
.logo {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

ul {
    list-style: none;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: #000;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-main);
}

.btn-outline:hover {
    background-color: var(--glass);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(253, 203, 2, 0.2);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-go {
    background: linear-gradient(135deg, var(--primary) 0%, #fcd535 100%);
    color: #000;
    padding: 16px 40px;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 30px rgba(253, 203, 2, 0.4);
}

.btn-go i {
    font-size: 24px;
}

.btn-go:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(253, 203, 2, 0.6);
}

.text-accent {
    color: var(--primary);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid var(--glass-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 65px;
    display: block;
}

.nav-list {
    display: flex;
    gap: 30px;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lang-switcher {
    display: flex;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 4px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
}

.lang-btn.active {
    background: var(--primary);
    color: #000;
}

/* Hero */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 60px;
}

.hero-title {
    font-size: 56px;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.app-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
}

.app-btn img {
    height: 50px;
    transition: var(--transition);
}

.app-btn:hover img {
    transform: translateY(-5px);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 32px;
    font-weight: 700;
    font-family: 'Outfit';
    color: var(--primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

.hero-image-wrapper {
    position: relative;
}

.hero-img {
    width: 100%;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.5));
}

.hero-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(253, 203, 2, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

/* Showcase */
.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 80px;
}

.phone-mockup {
    background: #000;
    padding: 15px;
    border-radius: 40px;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
    border: 8px solid #1e293b;
    max-width: 300px;
    margin: 0 auto;
    overflow: hidden;
}

.phone-mockup img {
    width: 100%;
    border-radius: 25px;
    display: block;
}

.check-list {
    margin-top: 30px;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 18px;
    margin-bottom: 15px;
}

.check-list i {
    color: var(--primary);
    font-size: 24px;
}

/* How It Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
}

.step-card {
    text-align: center;
    position: relative;
    padding: 40px 20px;
    background: var(--bg-card);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #000;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: 'Outfit';
    box-shadow: 0 5px 15px rgba(253, 203, 2, 0.3);
}

.step-icon {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 24px;
}

.step-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-item {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    cursor: pointer;
}

.service-item:hover {
    background: var(--primary);
    transform: translateY(-5px);
    border-color: var(--primary);
}

.service-item:hover .service-icon,
.service-item:hover h3 {
    color: #000;
}

.service-icon {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-item h3 {
    font-size: 18px;
    transition: var(--transition);
}

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

.faq-item {
    background: var(--bg-card);
    border-radius: 16px;
    margin-bottom: 15px;
    border: 1px solid var(--glass-border);
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 600;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.02);
}

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--text-muted);
}

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

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

/* Features */

.section-padding {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 40px;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(253, 203, 2, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border-radius: 16px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-muted);
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    background: #080d1a;
    border-top: 1px solid var(--glass-border);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-logo {
    height: 55px;
    margin-bottom: 15px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--glass);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 18px;
}

.footer-social a:hover {
    background: var(--primary);
    color: #000;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 14px;
}

/* Callback Sticky */
.callback-sticky {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.pulse-btn {
    width: 65px;
    height: 65px;
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 0 0 0 rgba(227, 30, 36, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(227, 30, 36, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 20px rgba(227, 30, 36, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(227, 30, 36, 0);
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--bg-card);
    margin: 10% auto;
    padding: 40px;
    border: 1px solid var(--glass-border);
    width: 90%;
    max-width: 450px;
    border-radius: 24px;
    position: relative;
}

.close-modal {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 30px;
    cursor: pointer;
    color: var(--text-muted);
}

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

input {
    width: 100%;
    padding: 15px;
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    font-size: 16px;
}

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

/* Mobile Toggle */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-nav-toggle span {
    width: 30px;
    height: 2px;
    background: white;
    transition: var(--transition);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto 40px;
    }

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

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

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

    .steps-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: 50px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .nav {
        display: none;
    }

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

    .hero-title {
        font-size: 42px;
    }

    .logo img {
        height: 50px;
    }
}

/* Auth Section */
.auth-buttons {
    display: flex;
    gap: 10px;
}

.user-profile-header {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    color: var(--primary);
}

.modal-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
}

.modal-footer a {
    color: var(--primary);
    font-weight: 600;
}

.role-selector {
    display: flex;
    gap: 20px;
}

.role-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.role-option input[type="radio"] {
    width: auto;
    cursor: pointer;
}