/**
 * PostWizard Section Styles
 *
 * Styles for each landing page section
 */

/* ========================
   HEADER
   ======================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding-inline: var(--container-padding);
    max-width: var(--container-max);
    margin-inline: auto;
}

.header-nav {
    display: none;
    align-items: center;
    gap: var(--space-1);
}

@media (min-width: 768px) {
    .header-nav {
        display: flex;
    }
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    color: var(--color-neutral-600);
}

.mobile-menu-btn:hover {
    background: var(--color-neutral-100);
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    padding: var(--space-6);
    z-index: var(--z-header);
}

.mobile-menu.open {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mobile-menu .nav-link {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-lg);
    border-radius: var(--radius-xl);
}

@media (min-width: 768px) {
    .mobile-menu {
        display: none !important;
    }
}

/* ========================
   HERO SECTION
   ======================== */

.hero {
    position: relative;
    padding-top: calc(var(--header-height) + var(--section-padding));
    padding-bottom: var(--section-padding);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-mesh);
    z-index: -1;
}

.hero-inner {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

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

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-badge {
    margin-bottom: var(--space-6);
}

.hero-title {
    margin-bottom: var(--space-6);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-neutral-600);
    margin-bottom: var(--space-8);
    max-width: 540px;
}

@media (min-width: 1024px) {
    .hero-subtitle {
        margin-inline: 0;
    }
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero-cta {
        justify-content: flex-start;
    }
}

.hero-visual {
    display: flex;
    justify-content: center;
}

/* ========================
   SOCIAL PROOF BAR
   ======================== */

.social-proof {
    padding: var(--space-10) 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-neutral-100);
    border-bottom: 1px solid var(--color-neutral-100);
}

.social-proof-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .social-proof-inner {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-16);
    }
}

/* ========================
   HOW IT WORKS SECTION
   ======================== */

.how-it-works {
    padding: var(--section-padding) 0;
    background: var(--color-neutral-50);
}

.steps-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Step Connector */
.step-card::after {
    display: none;
}

@media (min-width: 1024px) {
    .step-card:not(:last-child)::after {
        content: '';
        position: absolute;
        right: -15%;
        top: 50%;
        transform: translateY(-50%);
        width: 30%;
        height: 2px;
        background: linear-gradient(90deg, var(--color-primary-200), transparent);
        display: block;
    }
}

/* ========================
   FEATURES SECTION
   ======================== */

.features {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

.features-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================
   APP PREVIEW SECTION
   ======================== */

.app-preview {
    padding: var(--section-padding) 0;
    background: var(--color-neutral-50);
    overflow: hidden;
}

.preview-carousel {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
    align-items: center;
    padding: var(--space-8) 0;
}

.preview-slide {
    flex-shrink: 0;
    opacity: 0.5;
    transform: scale(0.85);
    transition: all var(--transition-slow);
}

.preview-slide.active {
    opacity: 1;
    transform: scale(1);
}

.preview-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-8);
}

.preview-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: var(--radius-full);
    background: var(--color-neutral-300);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.preview-dot:hover {
    background: var(--color-neutral-400);
}

.preview-dot.active {
    background: var(--color-primary-500);
    width: 2rem;
}

/* ========================
   TESTIMONIALS SECTION
   ======================== */

.testimonials {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonials-cta {
    text-align: center;
    margin-top: var(--space-12);
    padding: var(--space-8);
    background: var(--gradient-hero-subtle);
    border-radius: var(--radius-2xl);
}

.testimonials-cta p {
    font-size: var(--text-lg);
    color: var(--color-neutral-700);
    margin-inline: auto;
}

/* ========================
   FINAL CTA SECTION
   ======================== */

.final-cta {
    position: relative;
    padding: var(--section-padding) 0;
    background: var(--gradient-hero);
    color: var(--color-white);
    text-align: center;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.final-cta-inner {
    position: relative;
    z-index: 1;
}

.final-cta h2 {
    color: var(--color-white);
    margin-bottom: var(--space-6);
}

.final-cta p {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-inline: auto;
}

.final-cta .btn-primary {
    background: var(--color-white);
    color: var(--color-primary-600);
    box-shadow: var(--shadow-xl);
}

.final-cta .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* ========================
   FOOTER
   ======================== */

.site-footer {
    background: var(--color-neutral-900);
    color: var(--color-neutral-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-brand p {
    color: var(--color-neutral-400);
    font-size: var(--text-sm);
    max-width: 280px;
}

.footer-column h4 {
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    color: var(--color-neutral-400);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--color-neutral-800);
    border-radius: var(--radius-lg);
    color: var(--color-neutral-400);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary-500);
    color: var(--color-white);
}

.footer-social svg {
    width: 1.25rem;
    height: 1.25rem;
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-neutral-800);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a {
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-neutral-300);
}

/* ========================
   PLACEHOLDER STATE
   ======================== */

.placeholder-box {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-neutral-100);
    border: 2px dashed var(--color-neutral-300);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    color: var(--color-neutral-500);
    text-align: center;
}

.placeholder-box.dark {
    background: var(--color-neutral-800);
    border-color: var(--color-neutral-700);
    color: var(--color-neutral-400);
}