/* ============================================
   ProShot AI - Landing Page Styles
   ============================================ */

/* === NAVBAR === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--ps-navbar-height);
    background: rgba(10,10,15,0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: all var(--ps-transition-base);
}

.navbar.scrolled {
    background: rgba(10,10,15,0.95);
    border-bottom-color: var(--ps-border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--ps-space-2);
    font-weight: 800;
    font-size: var(--ps-text-xl);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: var(--ps-space-8);
}

.nav-links a {
    color: var(--ps-text-secondary);
    font-weight: 500;
    font-size: var(--ps-text-sm);
    transition: color var(--ps-transition-fast);
}

.nav-links a:hover {
    color: var(--ps-text);
}

.nav-actions {
    display: flex;
    gap: var(--ps-space-3);
    align-items: center;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--ps-space-2);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--ps-text);
    border-radius: 2px;
    transition: all var(--ps-transition-fast);
}

/* === HERO === */
.hero {
    padding: calc(var(--ps-navbar-height) + var(--ps-space-24)) 0 var(--ps-space-24);
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--ps-space-16);
    align-items: center;
}

.hero-badge {
    margin-bottom: var(--ps-space-6);
    padding: var(--ps-space-2) var(--ps-space-4);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ps-success);
    box-shadow: 0 0 8px var(--ps-success);
    animation: pulse-glow 2s ease-in-out infinite;
}

.hero-title {
    font-size: var(--ps-text-6xl);
    font-weight: 800;
    line-height: var(--ps-leading-tight);
    letter-spacing: -2px;
    margin-bottom: var(--ps-space-6);
}

.hero-subtitle {
    font-size: var(--ps-text-lg);
    color: var(--ps-text-secondary);
    line-height: var(--ps-leading-relaxed);
    max-width: 520px;
    margin-bottom: var(--ps-space-8);
}

.hero-cta {
    display: flex;
    gap: var(--ps-space-4);
    margin-bottom: var(--ps-space-12);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--ps-space-8);
}

.stat-number {
    font-size: var(--ps-text-4xl);
    font-weight: 800;
    line-height: 1;
}

.stat-label {
    font-size: var(--ps-text-sm);
    color: var(--ps-text-muted);
    margin-top: var(--ps-space-1);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--ps-border);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-card-stack {
    position: relative;
    width: 360px;
    height: 360px;
}

.hero-card {
    position: absolute;
    border-radius: var(--ps-radius-xl);
    overflow: hidden;
    border: 1px solid var(--ps-border);
    transition: all var(--ps-transition-slow);
}

.hero-card-1 {
    top: 0;
    left: 0;
    width: 200px;
    height: 240px;
    background: var(--ps-surface);
    transform: rotate(-8deg);
    opacity: 0.6;
}

.hero-card-2 {
    top: 60px;
    left: 120px;
    width: 220px;
    height: 280px;
    background: var(--ps-surface);
    transform: rotate(4deg);
    box-shadow: var(--ps-shadow-glow);
}

.hero-card-label {
    position: absolute;
    top: var(--ps-space-3);
    left: var(--ps-space-3);
    font-size: var(--ps-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ps-text-muted);
    z-index: 2;
}

.hero-card-image {
    width: 100%;
    height: 100%;
}

.hero-card-image svg {
    width: 100%;
    height: 100%;
}

.hero-badge-ai {
    position: absolute;
    top: -10px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--ps-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--ps-shadow-glow);
    animation: pulse-glow 3s ease-in-out infinite;
    z-index: 3;
}

/* === TRUST BAR === */
.trust-bar {
    padding: var(--ps-space-12) 0;
    border-top: 1px solid var(--ps-border);
    border-bottom: 1px solid var(--ps-border);
    text-align: center;
}

.trust-text {
    font-size: var(--ps-text-sm);
    color: var(--ps-text-muted);
    margin-bottom: var(--ps-space-6);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.trust-logos {
    display: flex;
    justify-content: center;
    gap: var(--ps-space-8);
    flex-wrap: wrap;
}

.trust-logo {
    font-size: var(--ps-text-lg);
    font-weight: 600;
    color: var(--ps-text-muted);
    opacity: 0.7;
    transition: opacity var(--ps-transition-fast);
}

.trust-logo:hover {
    opacity: 1;
}

/* === SECTION HEADER === */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--ps-space-16);
}

.section-title {
    font-size: var(--ps-text-5xl);
    font-weight: 800;
    line-height: var(--ps-leading-tight);
    letter-spacing: -1.5px;
    margin: var(--ps-space-4) 0;
}

.section-subtitle {
    font-size: var(--ps-text-lg);
    color: var(--ps-text-secondary);
}

.section-alt {
    background: var(--ps-bg-elevated);
}

/* === FEATURES === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--ps-space-6);
}

.feature-card {
    padding: var(--ps-space-8);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--ps-radius-lg);
    background: rgba(124,58,237,0.1);
    color: var(--icon-color, var(--ps-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--ps-space-5);
}

.feature-card h3 {
    font-size: var(--ps-text-xl);
    font-weight: 700;
    margin-bottom: var(--ps-space-3);
}

.feature-card p {
    color: var(--ps-text-secondary);
    line-height: var(--ps-leading-relaxed);
}

/* === STYLES SHOWCASE === */
.styles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--ps-space-4);
}

.style-card {
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius-lg);
    overflow: hidden;
    transition: all var(--ps-transition-base);
    cursor: pointer;
}

.style-card:hover {
    border-color: var(--ps-primary);
    transform: translateY(-4px);
    box-shadow: var(--ps-shadow-lg);
}

.style-card-preview {
    width: 100%;
    aspect-ratio: 1;
    background: var(--ps-gradient-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.style-card-preview svg {
    width: 60%;
    height: 60%;
    opacity: 0.8;
}

.style-card-body {
    padding: var(--ps-space-4);
}

.style-card-name {
    font-size: var(--ps-text-sm);
    font-weight: 700;
    margin-bottom: var(--ps-space-1);
}

.style-card-cat {
    font-size: var(--ps-text-xs);
    color: var(--ps-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* === PRICING === */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--ps-space-6);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    padding: var(--ps-space-8);
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-featured {
    border-color: var(--ps-primary);
    background: linear-gradient(135deg, var(--ps-surface) 0%, rgba(124,58,237,0.08) 100%);
    box-shadow: var(--ps-shadow-glow);
    transform: scale(1.03);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--ps-gradient);
    color: white;
    font-size: var(--ps-text-xs);
    font-weight: 700;
    padding: var(--ps-space-2) var(--ps-space-4);
    border-radius: var(--ps-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.pricing-header {
    margin-bottom: var(--ps-space-6);
}

.pricing-header h3 {
    font-size: var(--ps-text-2xl);
    font-weight: 700;
    margin-bottom: var(--ps-space-3);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: var(--ps-space-1);
}

.price-currency {
    font-size: var(--ps-text-xl);
    font-weight: 600;
    color: var(--ps-text-secondary);
}

.price-amount {
    font-size: var(--ps-text-5xl);
    font-weight: 800;
}

.price-period {
    font-size: var(--ps-text-base);
    color: var(--ps-text-muted);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--ps-space-8);
    flex: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--ps-space-3);
    padding: var(--ps-space-2) 0;
    color: var(--ps-text-secondary);
    font-size: var(--ps-text-sm);
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--ps-success);
    flex-shrink: 0;
}

.btn-block {
    width: 100%;
}

/* === FAQ === */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius-lg);
    margin-bottom: var(--ps-space-3);
    overflow: hidden;
    transition: border-color var(--ps-transition-fast);
}

.faq-item[open] {
    border-color: var(--ps-primary);
}

.faq-item summary {
    padding: var(--ps-space-5) var(--ps-space-6);
    font-weight: 600;
    font-size: var(--ps-text-lg);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--ps-transition-fast);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: var(--ps-text-2xl);
    color: var(--ps-primary);
    transition: transform var(--ps-transition-fast);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    background: var(--ps-surface-hover);
}

.faq-item p {
    padding: 0 var(--ps-space-6) var(--ps-space-5);
    color: var(--ps-text-secondary);
    line-height: var(--ps-leading-relaxed);
}

/* === CTA FINAL === */
.cta-final {
    padding: var(--ps-space-24) 0;
}

.cta-card {
    text-align: center;
    padding: var(--ps-space-16);
    background: linear-gradient(135deg, var(--ps-surface) 0%, rgba(124,58,237,0.1) 50%, rgba(236,72,153,0.05) 100%);
    border: 1px solid var(--ps-border-light);
}

.cta-title {
    font-size: var(--ps-text-5xl);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: var(--ps-space-4);
}

.cta-subtitle {
    font-size: var(--ps-text-lg);
    color: var(--ps-text-secondary);
    margin-bottom: var(--ps-space-8);
}

/* === FOOTER === */
.footer {
    border-top: 1px solid var(--ps-border);
    padding: var(--ps-space-16) 0 var(--ps-space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--ps-space-8);
    margin-bottom: var(--ps-space-12);
}

.footer-brand {
    max-width: 300px;
}

.footer-tagline {
    color: var(--ps-text-muted);
    font-size: var(--ps-text-sm);
    margin-top: var(--ps-space-4);
    line-height: var(--ps-leading-relaxed);
}

.footer-col h4 {
    font-size: var(--ps-text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ps-text-muted);
    margin-bottom: var(--ps-space-4);
}

.footer-col a {
    display: block;
    color: var(--ps-text-secondary);
    font-size: var(--ps-text-sm);
    padding: var(--ps-space-2) 0;
    transition: color var(--ps-transition-fast);
}

.footer-col a:hover {
    color: var(--ps-text);
}

.footer-bottom {
    border-top: 1px solid var(--ps-border);
    padding-top: var(--ps-space-6);
    text-align: center;
    color: var(--ps-text-muted);
    font-size: var(--ps-text-sm);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-visual {
        order: -1;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-actions .btn-ghost {
        display: none;
    }

    .hero-title {
        font-size: var(--ps-text-4xl);
    }

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

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-featured {
        transform: none;
    }

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

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

    .hero-card-stack {
        width: 280px;
        height: 280px;
    }

    .hero-card-1 {
        width: 150px;
        height: 180px;
    }

    .hero-card-2 {
        width: 170px;
        height: 210px;
        left: 90px;
    }

    .cta-title {
        font-size: var(--ps-text-3xl);
    }

    .cta-card {
        padding: var(--ps-space-8);
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        max-width: 100%;
    }
}

/* Nav mobile open */
.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-links.mobile-open {
    display: flex;
    position: fixed;
    top: var(--ps-navbar-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--ps-bg-elevated);
    border-bottom: 1px solid var(--ps-border);
    padding: var(--ps-space-6);
    gap: var(--ps-space-4);
}