/* ============================================
   SpicyLinks — Landing Page
   ============================================ */

/* ── Header ── */
.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    padding: var(--space-lg) 0;
    transition: var(--transition-normal);
}

.landing-header.scrolled {
    background: rgba(var(--bg-rgb), 0.85);
    backdrop-filter: blur(16px) saturate(1.5);
    border-bottom: 1px solid var(--border);
    padding: var(--space-md) 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    z-index: 10;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

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

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.nav-links a:hover::after { width: 100%; }

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

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 10;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.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(5px, -5px); }

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 0; left: 0;
        width: 100%; height: 100vh;
        background: rgba(var(--bg-rgb), 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-2xl);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }
    .nav-links.open { opacity: 1; visibility: visible; }
    .nav-links a { font-size: var(--text-xl); }
    .nav-actions .btn { display: none; }
}

/* ── Hero ── */
.hero {
    padding: calc(var(--header-height) + var(--space-5xl)) 0 var(--space-5xl);
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%; left: 20%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content { max-width: 600px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 6px 16px;
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.15);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--primary-light);
    margin-bottom: var(--space-2xl);
    letter-spacing: var(--tracking-wide);
}

.hero-badge-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse-glow 2s infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-6xl);
    font-weight: var(--weight-extrabold);
    line-height: var(--leading-tight);
    letter-spacing: -0.035em;
    margin-bottom: var(--space-xl);
}

.hero-gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--text-muted);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-2xl);
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.hero-cta .btn-primary { animation: pulse-glow 3s infinite; }

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.hero-stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    letter-spacing: var(--tracking-tight);
}

.hero-stat-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

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

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

.phone-mockup {
    position: relative;
    animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.phone-frame {
    width: 280px;
    background: var(--surface);
    border: 2px solid var(--border-hover);
    border-radius: 36px;
    padding: 12px;
    box-shadow: var(--shadow-xl), 0 0 60px rgba(var(--primary-rgb), 0.1), inset 0 0 0 1px rgba(255,255,255,0.05);
    position: relative;
}

.phone-frame::before {
    content: '';
    position: absolute;
    top: 12px; left: 50%;
    transform: translateX(-50%);
    width: 80px; height: 24px;
    background: var(--bg);
    border-radius: 0 0 14px 14px;
    z-index: 2;
}

.phone-screen {
    background: var(--bg);
    border-radius: 26px;
    padding: var(--space-2xl) var(--space-lg);
    min-height: 480px;
    overflow: hidden;
}

.mock-profile { text-align: center; }

.mock-avatar-glow {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--gradient-primary);
    margin: 0 auto var(--space-xs);
    filter: blur(16px);
    opacity: 0.4;
}

.mock-avatar {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--gradient-hot);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    margin: -68px auto var(--space-md);
    border: 2px solid rgba(var(--primary-rgb), 0.3);
    position: relative;
}

.mock-name {
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    margin-bottom: 2px;
}

.mock-bio {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.mock-socials {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.mock-socials span {
    width: 30px; height: 30px;
    display: flex; align-items: center; justify-content: center;
    background: var(--surface);
    border-radius: 50%;
    font-size: 0.85rem;
}

.mock-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-sm);
    text-align: left;
}

.mock-link-glow {
    border-color: rgba(var(--primary-rgb), 0.3);
    background: rgba(var(--primary-rgb), 0.05);
    box-shadow: 0 0 12px rgba(var(--primary-rgb), 0.1);
}

.mock-arrow {
    margin-left: auto;
    color: var(--text-faint);
}

/* ── Trust Bar ── */
.trust-bar {
    padding: var(--space-3xl) 0;
    border-bottom: 1px solid var(--border);
}

.trust-pills {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.trust-pill {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.trust-pill:hover {
    border-color: var(--border-hover);
    background: var(--surface-elevated);
    transform: translateY(-1px);
}

/* ── Feature Cards ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-normal);
}

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

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

.feature-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-lg);
    background: rgba(var(--primary-rgb), 0.08);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    margin: 0 auto var(--space-lg);
}

.feature-card h3 {
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: var(--leading-relaxed);
}

@media (max-width: 1024px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .features-grid { grid-template-columns: 1fr; } }

/* ── Demo Cards ── */
.demo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    align-items: center;
}

.demo-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    text-align: center;
    padding-bottom: var(--space-2xl);
    transition: var(--transition-normal);
}

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

.demo-card-featured {
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: var(--shadow-glow);
    transform: scale(1.03);
}

.demo-card-featured:hover { transform: scale(1.03) translateY(-4px); }

.demo-cover { height: 100px; margin-bottom: -36px; }

.demo-avatar {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--surface-elevated);
    border: 3px solid var(--surface);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    margin: 0 auto var(--space-md);
    position: relative;
}

.demo-avatar-img {
    width: 64px; height: 64px;
    border-radius: 50%;
    border: 3px solid var(--surface);
    object-fit: cover;
    margin: 0 auto var(--space-md);
    position: relative;
}

.demo-card h4 {
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    margin-bottom: 2px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
}

.demo-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0 var(--space-xl);
    margin-top: var(--space-lg);
}

.demo-link-pill {
    padding: 4px 12px;
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.12);
    border-radius: var(--radius-full);
    font-size: var(--text-2xs);
    font-weight: var(--weight-medium);
    color: var(--primary-light);
}

@media (max-width: 768px) {
    .demo-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
    .demo-card-featured { transform: none; }
    .demo-card-featured:hover { transform: translateY(-4px); }
}

/* ── Steps ── */
.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-md);
}

.step-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    text-align: center;
    flex: 1;
    max-width: 320px;
    transition: var(--transition-normal);
}

.step-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }

.step-number {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--weight-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-lg);
}

.step-card h3 { font-size: var(--text-base); font-weight: var(--weight-semibold); margin-bottom: var(--space-sm); }
.step-card p { font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-relaxed); }

.step-connector {
    display: flex;
    align-items: center;
    padding-top: var(--space-3xl);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .steps-grid { flex-direction: column; align-items: center; }
    .step-connector { transform: rotate(90deg); padding: 0; }
}

/* ── Pricing ── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    align-items: start;
}

.pricing-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    position: relative;
    transition: var(--transition-normal);
}

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

.pricing-card-featured {
    border-color: rgba(var(--primary-rgb), 0.3);
    background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.04) 0%, var(--surface) 40%);
    box-shadow: var(--shadow-glow);
}

.pricing-popular {
    position: absolute;
    top: -1px; left: 50%;
    transform: translateX(-50%);
    padding: 4px 16px;
    background: var(--gradient-hot);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    font-size: var(--text-2xs);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: #fff;
}

.pricing-name {
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: var(--space-xs);
}

.pricing-currency { font-size: var(--text-xl); font-weight: var(--weight-semibold); color: var(--text-secondary); }

.pricing-amount {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: var(--weight-bold);
    letter-spacing: var(--tracking-tight);
}

.pricing-period { font-size: var(--text-sm); color: var(--text-muted); }
.pricing-desc { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-xl); }

.pricing-features { margin-bottom: var(--space-2xl); }

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 0;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--divider);
}

.pricing-features li:last-child { border-bottom: none; }
.pricing-features .check { color: var(--success); font-weight: var(--weight-bold); }
.pricing-features li.disabled { color: var(--text-faint); }
.pricing-features li.disabled span { color: var(--text-faint); }

@media (max-width: 768px) {
    .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

/* ── CTA ── */
.cta-section { padding: var(--space-4xl) 0; }

.cta-box {
    text-align: center;
    padding: var(--space-4xl) var(--space-2xl);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-3xl);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-primary);
}

.cta-box::after {
    content: '';
    position: absolute;
    top: -50%; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 400px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.cta-box h2 {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-lg);
    position: relative; z-index: 1;
}

.cta-box p {
    font-size: var(--text-lg);
    color: var(--text-muted);
    margin-bottom: var(--space-2xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    position: relative; z-index: 1;
}

.cta-box .btn { position: relative; z-index: 1; }

/* ── Theme Banner ── */
.landing-theme-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    padding: 10px 0;
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    text-align: center;
    backdrop-filter: blur(8px);
    box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.2);
}

.landing-theme-banner a {
    margin-left: 4px;
}

/* ── Footer ── */
.landing-footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--text-muted);
    max-width: 280px;
    line-height: var(--leading-relaxed);
    margin-top: var(--space-md);
}

.footer-links h5 {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.footer-links a {
    display: block;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border);
    gap: var(--space-lg);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
    .footer-brand { grid-column: span 2; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 540px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: span 1; }
}

/* ── Landing Background Effects ── */
.landing-bg-mesh {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.landing-bg-mesh::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background:
        radial-gradient(ellipse 600px 600px at 20% 30%, rgba(var(--primary-rgb), 0.07) 0%, transparent 50%),
        radial-gradient(ellipse 500px 500px at 75% 20%, rgba(var(--accent-rgb), 0.05) 0%, transparent 50%),
        radial-gradient(ellipse 700px 700px at 50% 80%, rgba(var(--secondary-rgb), 0.05) 0%, transparent 50%);
    animation: landingMeshDrift 25s ease-in-out infinite;
}

@keyframes landingMeshDrift {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(2%, -1.5%) rotate(0.5deg); }
    50% { transform: translate(-1.5%, 2%) rotate(-0.3deg); }
    75% { transform: translate(1%, -0.5%) rotate(0.3deg); }
}

.landing-particles {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.landing-particle {
    position: absolute;
    border-radius: 50%;
    animation: landingParticleFloat linear infinite;
    opacity: 0;
}

.landing-particle:nth-child(1) { width: 3px; height: 3px; background: rgba(var(--primary-rgb), 0.35); left: 10%; animation-duration: 16s; animation-delay: 0s; }
.landing-particle:nth-child(2) { width: 2px; height: 2px; background: rgba(var(--secondary-rgb), 0.25); left: 30%; animation-duration: 20s; animation-delay: 3s; }
.landing-particle:nth-child(3) { width: 4px; height: 4px; background: rgba(var(--accent-rgb), 0.25); left: 50%; animation-duration: 18s; animation-delay: 1s; }
.landing-particle:nth-child(4) { width: 2px; height: 2px; background: rgba(var(--primary-rgb), 0.4); left: 70%; animation-duration: 22s; animation-delay: 5s; }
.landing-particle:nth-child(5) { width: 3px; height: 3px; background: rgba(var(--secondary-rgb), 0.3); left: 90%; animation-duration: 17s; animation-delay: 2s; }

@keyframes landingParticleFloat {
    0% { transform: translateY(110vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}

.landing-grid-overlay {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, black 10%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, black 10%, transparent 70%);
    pointer-events: none;
}

/* ── Footer Credit ── */
.footer-credit {
    text-align: center;
    padding-top: var(--space-lg);
    font-size: var(--text-sm);
    color: var(--text-faint);
}

.footer-credit a {
    color: var(--primary);
    font-weight: var(--weight-semibold);
    transition: var(--transition-fast);
}

.footer-credit a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

.heart-pulse {
    display: inline-block;
    color: var(--primary);
    animation: heartPulse 1.2s ease-in-out infinite;
}

@keyframes heartPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.25); }
}

/* ── Hero responsive ── */
@media (max-width: 1024px) {
    .hero .container { grid-template-columns: 1fr; text-align: center; gap: var(--space-3xl); }
    .hero-content { max-width: 600px; margin: 0 auto; }
    .hero-subtitle { margin: 0 auto var(--space-2xl); }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; }
}

@media (max-width: 480px) {
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }
    .hero-stats { gap: var(--space-lg); }
    .hero-stat-value { font-size: var(--text-xl); }
}