/* Landing Page Styles */

.landing-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #ffffff;
}

/* Navigation */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: 15px 0;
}

.nav-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.5em;
    font-weight: 700;
    color: #ff6b35;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
}

.nav-actions {
    display: flex;
    gap: 15px;
}

.nav-btn {
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-btn-outline {
    background: transparent;
    border: 2px solid #ff6b35;
    color: #ff6b35;
}

.nav-btn-outline:hover {
    background: rgba(255, 107, 53, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.nav-btn-primary {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    color: #ffffff;
}

.nav-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
}

/* Hero Section */
.hero-section {
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 80px;
    position: relative;
    z-index: 1;
    width: 100%;
}

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

.hero-title {
    font-size: 4.5em;
    font-weight: 700;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #ff6b35 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    letter-spacing: -1px;
    max-width: 1200px;
}

.hero-subtitle {
    font-size: 1.4em;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 48px;
    line-height: 1.7;
    max-width: 1000px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.btn-hero {
    padding: 15px 35px;
    border-radius: 12px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    color: #ffffff;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.5);
}

.btn-hero-outline {
    background: transparent;
    border: 2px solid #ff6b35;
    color: #ff6b35;
}

.btn-hero-outline:hover {
    background: rgba(255, 107, 53, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

/* Section Container */
.section-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 100px 80px;
    width: 100%;
}

.section-title {
    font-size: 3em;
    font-weight: 700;
    text-align: left;
    margin-bottom: 16px;
    color: #ffffff;
    position: relative;
    letter-spacing: -0.5px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2em;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 60px;
    text-align: left;
    max-width: 800px;
    line-height: 1.6;
}

/* Features Section */
.features-section {
    background: rgba(255, 255, 255, 0.02);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 20px;
    max-width: 100%;
}

@media (min-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1600px) {
    .nav-container {
        padding: 0 120px;
    }

    .hero-container {
        padding: 0 120px;
    }

    .section-container {
        padding: 120px 120px;
    }

    .footer-container {
        padding: 0 120px;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }

    .steps-grid {
        gap: 40px;
    }

    .hero-title {
        font-size: 5em;
    }

    .hero-subtitle {
        font-size: 1.5em;
    }

    .section-title {
        font-size: 3.2em;
    }

    .feature-card {
        padding: 50px 40px;
    }

    .step-card {
        padding: 50px 40px;
    }
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 107, 53, 0.5);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.feature-title {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
    color: #ffffff;
}

.feature-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    font-size: 1em;
}

/* How It Works Section */
.how-it-works-section {
    background: rgba(255, 255, 255, 0.02);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 20px;
    max-width: 100%;
}

@media (min-width: 1200px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 107, 53, 0.5);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.2);
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    font-weight: 700;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.step-title {
    font-size: 1.3em;
    font-weight: 600;
    margin-bottom: 15px;
    color: #ffffff;
}

.step-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    font-size: 0.95em;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15) 0%, rgba(255, 140, 66, 0.1) 100%);
    border-top: 1px solid rgba(255, 107, 53, 0.3);
    border-bottom: 1px solid rgba(255, 107, 53, 0.3);
}

.cta-title {
    font-size: 3em;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
    text-align: left;
    letter-spacing: -0.5px;
    max-width: 100%;
}

.cta-subtitle {
    font-size: 1.3em;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 40px;
    text-align: left;
    max-width: 1000px;
    line-height: 1.6;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
    flex-wrap: wrap;
}

/* Footer */
.landing-footer {
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 60px 0 40px;
}

.footer-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 80px;
}

.footer-content {
    text-align: left;
    margin-bottom: 40px;
}

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

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95em;
    margin-left: 52px;
}

.footer-bottom {
    text-align: left;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9em;
}

/* Auth Modal */
.auth-modal {
    max-width: 500px;
    position: relative;
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 59, 48, 0.2);
    border: 1px solid rgba(255, 59, 48, 0.5);
    border-radius: 8px;
    color: #ff3b30;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close-btn:hover {
    background: rgba(255, 59, 48, 0.3);
    transform: scale(1.1);
}

.modal-logo {
    margin-bottom: 30px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 50px;
    }

    .hero-container {
        padding: 0 50px;
    }

    .section-container {
        padding: 80px 50px;
    }

    .footer-container {
        padding: 0 50px;
    }

    .hero-title {
        font-size: 3.5em;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .section-title {
        font-size: 2.6em;
    }

    .section-subtitle {
        max-width: 100%;
    }
}

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

    .nav-actions {
        display: none;
    }

    .hero-section {
        padding: 140px 0 80px;
        min-height: auto;
    }

    .hero-container {
        padding: 0 30px;
    }

    .hero-content {
        text-align: left;
    }

    .hero-title {
        font-size: 2.5em;
        margin-bottom: 20px;
        max-width: 100%;
    }

    .hero-subtitle {
        font-size: 1.1em;
        margin-bottom: 36px;
        max-width: 100%;
    }

    .hero-actions {
        justify-content: flex-start;
    }

    .btn-hero {
        padding: 12px 24px;
        font-size: 1em;
    }

    .section-container {
        padding: 70px 30px;
    }

    .footer-container {
        padding: 0 30px;
    }

    .section-title {
        font-size: 2.2em;
        text-align: left;
    }

    .section-title::after {
        left: 0;
    }

    .section-subtitle {
        text-align: left;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .cta-title {
        font-size: 2.2em;
        text-align: left;
        max-width: 100%;
    }

    .cta-subtitle {
        font-size: 1.1em;
        text-align: left;
        max-width: 100%;
    }

    .cta-actions {
        justify-content: flex-start;
    }

    .logo-text {
        font-size: 1.3em;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 120px 0 60px;
    }

    .hero-container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 2em;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 1em;
        margin-bottom: 32px;
    }

    .section-container {
        padding: 60px 20px;
    }

    .section-title {
        font-size: 1.8em;
        margin-bottom: 12px;
    }

    .section-subtitle {
        font-size: 0.95em;
        margin-bottom: 40px;
    }

    .feature-card,
    .step-card {
        padding: 28px 20px;
    }

    .nav-actions {
        flex-direction: column;
        width: 100%;
    }

    .nav-btn {
        width: 100%;
    }

    .cta-title {
        font-size: 1.8em;
    }

    .cta-subtitle {
        font-size: 1em;
    }

    .footer-container {
        padding: 0 20px;
    }

    .footer-content {
        text-align: left;
    }

    .footer-tagline {
        margin-left: 0;
        margin-top: 8px;
    }

    .footer-bottom {
        text-align: left;
    }
}