/* ============================================================
   CrieArt Landing Page — Premium SaaS UI
   ============================================================ */

/* --- Hero --- */
.hero {
    position: relative;
    padding: 8rem 0 6rem;
    overflow: hidden;
    text-align: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(139,92,246,0.25), transparent 70%),
        radial-gradient(ellipse 60% 40% at 30% 30%, rgba(99,102,241,0.18), transparent 60%),
        radial-gradient(ellipse 60% 40% at 70% 30%, rgba(34,211,238,0.15), transparent 60%);
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 70%);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 9999px;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 1.75rem;
    backdrop-filter: blur(10px);
}

.hero-badge .pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #34d399;
    box-shadow: 0 0 10px rgba(52,211,153,0.6);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero h1 {
    font-size: clamp(2.25rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, #f8fafc 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    max-width: 920px;
    margin-left: auto;
    margin-right: auto;
}

.hero h1 .accent {
    background: linear-gradient(135deg, #a78bfa 0%, #22d3ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.65);
    max-width: 680px;
    margin: 0 auto 2.5rem;
    line-height: 1.65;
}

.hero-ctas {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #fff;
    padding: 0.85rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 250ms ease;
    box-shadow: 0 14px 30px -10px rgba(139,92,246,0.6);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px -10px rgba(139,92,246,0.7);
    color: #fff;
}

.btn-hero-secondary {
    background: rgba(255,255,255,0.05);
    color: #f8fafc;
    padding: 0.85rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 250ms ease;
    backdrop-filter: blur(10px);
}

.btn-hero-secondary:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.18);
    color: #fff;
}

/* --- Hero Mockup --- */
.hero-mockup {
    max-width: 1080px;
    margin: 0 auto;
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    background: linear-gradient(180deg, rgba(14,17,31,0.95), rgba(10,13,25,0.9));
    box-shadow:
        0 60px 120px -40px rgba(139,92,246,0.35),
        0 30px 80px -40px rgba(0,0,0,0.7);
}

.hero-mockup::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, rgba(139,92,246,0.4), rgba(34,211,238,0.4), rgba(236,72,153,0.4));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.5;
}

.mockup-bar {
    background: rgba(0,0,0,0.3);
    padding: 0.6rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mockup-content {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1rem;
    min-height: 360px;
}

.mockup-sidebar {
    background: rgba(255,255,255,0.02);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.mockup-sidebar-item {
    padding: 0.5rem 0.7rem;
    border-radius: 8px;
    color: rgba(255,255,255,0.55);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mockup-sidebar-item.active {
    background: rgba(139,92,246,0.15);
    color: #a78bfa;
}

.mockup-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.mockup-stat {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 0.875rem;
}

.mockup-stat-icon {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.mockup-stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: #f8fafc;
}

.mockup-stat-label {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mockup-chart {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 1rem;
    height: 180px;
    position: relative;
    overflow: hidden;
}

.mockup-chart-line {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    height: 80px;
    background: linear-gradient(180deg, rgba(139,92,246,0.25), rgba(139,92,246,0.0));
    clip-path: polygon(0 80%, 10% 60%, 25% 70%, 40% 40%, 55% 50%, 70% 25%, 85% 35%, 100% 10%, 100% 100%, 0 100%);
}

.mockup-chart-line-stroke {
    position: absolute;
    bottom: calc(1rem + 80px);
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: linear-gradient(90deg, #8b5cf6, #22d3ee);
    clip-path: polygon(0 80%, 10% 60%, 25% 70%, 40% 40%, 55% 50%, 70% 25%, 85% 35%, 100% 10%);
}

/* Floating widgets */
.floating-widget {
    position: absolute;
    background: linear-gradient(180deg, rgba(18,22,38,0.95), rgba(11,14,28,0.85));
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 14px;
    padding: 1rem;
    box-shadow: 0 24px 60px -20px rgba(0,0,0,0.7);
    backdrop-filter: blur(20px);
    z-index: 5;
}

.floating-widget.widget-tl {
    top: 8%;
    left: -8%;
    animation: float-soft 7s ease-in-out infinite;
}

.floating-widget.widget-br {
    bottom: 12%;
    right: -6%;
    animation: float-soft 9s ease-in-out infinite reverse;
}

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

@media (max-width: 1100px) {
    .floating-widget { display: none; }
}

/* --- Section Common --- */
.section {
    padding: 5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.85rem;
    background: rgba(139,92,246,0.1);
    border: 1px solid rgba(139,92,246,0.2);
    border-radius: 9999px;
    color: #a78bfa;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.section h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #f8fafc;
    margin-bottom: 1rem;
}

.section h2 .accent {
    background: linear-gradient(135deg, #a78bfa, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    color: rgba(255,255,255,0.6);
    font-size: 1rem;
    line-height: 1.65;
}

/* --- Feature Cards --- */
.feature-card {
    background: linear-gradient(180deg, rgba(14,17,31,0.94), rgba(10,13,25,0.86));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 1.75rem;
    height: 100%;
    transition: all 320ms cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 0% 0%, rgba(139,92,246,0.08), transparent 60%);
    opacity: 0;
    transition: opacity 320ms ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(139,92,246,0.25);
    box-shadow:
        0 28px 70px -38px rgba(0,0,0,0.9),
        0 0 0 1px rgba(139,92,246,0.08),
        0 0 42px rgba(34,211,238,0.07);
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.feature-icon.icon-violet { background: rgba(139,92,246,0.15); color: #a78bfa; }
.feature-icon.icon-cyan { background: rgba(34,211,238,0.15); color: #22d3ee; }
.feature-icon.icon-emerald { background: rgba(52,211,153,0.15); color: #34d399; }
.feature-icon.icon-amber { background: rgba(251,191,36,0.15); color: #fbbf24; }
.feature-icon.icon-rose { background: rgba(251,113,133,0.15); color: #fb7185; }
.feature-icon.icon-blue { background: rgba(96,165,250,0.15); color: #60a5fa; }
.feature-icon.icon-pink { background: rgba(236,72,153,0.15); color: #ec4899; }
.feature-icon.icon-teal { background: rgba(20,184,166,0.15); color: #2dd4bf; }

.feature-card h4 {
    color: #f8fafc;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: rgba(255,255,255,0.6);
    font-size: 0.88rem;
    line-height: 1.6;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* --- Plan Resources Grid --- */
.resource-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.9rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.85);
    transition: all 250ms ease;
}

.resource-pill:hover {
    background: rgba(139,92,246,0.08);
    border-color: rgba(139,92,246,0.25);
    transform: translateY(-2px);
}

.resource-pill i {
    color: #a78bfa;
    font-size: 0.95rem;
}

/* --- Testimonials --- */
.testimonial-card {
    background: linear-gradient(180deg, rgba(14,17,31,0.94), rgba(10,13,25,0.86));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 1.75rem;
    height: 100%;
}

.testimonial-stars {
    color: #fbbf24;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.testimonial-text {
    color: rgba(255,255,255,0.85);
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
}

.testimonial-author .name {
    color: #f8fafc;
    font-weight: 600;
    font-size: 0.88rem;
}

.testimonial-author .role {
    color: rgba(255,255,255,0.5);
    font-size: 0.75rem;
}

/* --- FAQ --- */
.faq-item {
    background: linear-gradient(180deg, rgba(14,17,31,0.6), rgba(10,13,25,0.4));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: all 250ms ease;
}

.faq-item:hover {
    border-color: rgba(139,92,246,0.2);
}

.faq-item summary {
    padding: 1.1rem 1.5rem;
    cursor: pointer;
    color: #f8fafc;
    font-weight: 600;
    font-size: 0.92rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}

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

.faq-item summary::after {
    content: '+';
    color: #a78bfa;
    font-size: 1.4rem;
    font-weight: 300;
    transition: transform 250ms ease;
}

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

.faq-content {
    padding: 0 1.5rem 1.25rem;
    color: rgba(255,255,255,0.65);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* --- Final CTA --- */
.final-cta {
    text-align: center;
    padding: 5rem 2rem;
    background:
        radial-gradient(ellipse 60% 80% at 50% 50%, rgba(139,92,246,0.25), transparent 70%),
        linear-gradient(180deg, rgba(14,17,31,0.95), rgba(10,13,25,0.9));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 70%);
}

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

.final-cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
}

/* --- Mobile --- */
@media (max-width: 768px) {
    .hero { padding: 6rem 0 4rem; }
    .mockup-content { grid-template-columns: 1fr; }
    .mockup-sidebar { display: none; }
    .mockup-stats { grid-template-columns: repeat(2, 1fr); }
    .floating-widget { display: none; }
    .section { padding: 3.5rem 0; }
}