/**
 * LP Canal Premium Design System
 * Design diferenciado, sofisticado e de alto nível
 * Inspiração: Apple, Linear, Vercel, Stripe
 */

/* ===========================
   DESIGN TOKENS
   =========================== */
.lp-canal {
    --lp-bg: #050505;
    --lp-surface: #0a0a0a;
    --lp-surface-elevated: #111111;
    --lp-border: rgba(255,255,255,0.06);
    --lp-border-subtle: rgba(255,255,255,0.03);
    --lp-text: #fafafa;
    --lp-text-muted: rgba(255,255,255,0.5);
    --lp-text-subtle: rgba(255,255,255,0.35);
    --lp-radius-sm: 8px;
    --lp-radius-md: 12px;
    --lp-radius-lg: 20px;
    --lp-radius-xl: 28px;
    --lp-transition: cubic-bezier(0.16, 1, 0.3, 1);
    --lp-glow: var(--canal-cor, #4FFF82);
}

/* ===========================
   BASE & BACKGROUND
   =========================== */
.lp-canal {
    background: var(--lp-bg);
    min-height: 100vh;
}

/* Grid de fundo sutil */
.lp-canal::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* Noise texture overlay */
.lp-canal::after {
    content: '';
    position: fixed;
    inset: 0;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

/* ===========================
   TYPOGRAPHY — Premium Scale
   =========================== */
.lp-canal .hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.04em;
    text-wrap: balance;
}

.lp-canal .gradient-text {
    background: linear-gradient(
        135deg,
        var(--lp-glow) 0%,
        color-mix(in srgb, var(--lp-glow) 70%, white) 50%,
        var(--lp-glow) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 200% center; }
    100% { background-position: -200% center; }
}

.lp-canal section h2 {
    font-size: clamp(1.75rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

/* ===========================
   HERO SECTION — Cinematic
   =========================== */
.lp-canal .hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Gradient orbs */
.lp-canal .hero-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, var(--lp-glow) 0%, transparent 70%);
    opacity: 0.08;
    filter: blur(100px);
    animation: float 15s ease-in-out infinite;
}

.lp-canal .hero-section::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, var(--lp-glow) 0%, transparent 70%);
    opacity: 0.05;
    filter: blur(80px);
    animation: float 12s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -20px) scale(1.05); }
}

/* Hero badge — mais refinado */
.lp-canal .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid var(--lp-border);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--lp-text-muted);
    backdrop-filter: blur(10px);
}

.lp-canal .hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--lp-glow);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--lp-glow);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* ===========================
   STAT CARDS — Glassmorphism Premium
   =========================== */
.lp-canal .stat-card {
    position: relative;
    padding: 20px 16px;
    background: linear-gradient(
        135deg,
        rgba(255,255,255,0.03) 0%,
        rgba(255,255,255,0.01) 100%
    );
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-lg);
    backdrop-filter: blur(20px);
    overflow: hidden;
    transition: all 0.5s var(--lp-transition);
}

.lp-canal .stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        transparent 0%,
        rgba(255,255,255,0.02) 50%,
        transparent 100%
    );
    opacity: 0;
    transition: opacity 0.5s var(--lp-transition);
}

.lp-canal .stat-card:hover {
    border-color: color-mix(in srgb, var(--lp-glow) 30%, transparent);
    transform: translateY(-4px);
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.3),
        0 0 0 1px color-mix(in srgb, var(--lp-glow) 10%, transparent);
}

.lp-canal .stat-card:hover::before {
    opacity: 1;
}

.lp-canal .stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(180deg, var(--lp-text) 0%, var(--lp-text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===========================
   BENEFIT CARDS — Refined Glass
   =========================== */
.lp-canal .benefit-card {
    position: relative;
    padding: 24px;
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-lg);
    transition: all 0.4s var(--lp-transition);
}

/* Gradient border on hover */
.lp-canal .benefit-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(
        135deg,
        var(--lp-glow) 0%,
        transparent 50%,
        var(--lp-glow) 100%
    );
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s var(--lp-transition);
}

.lp-canal .benefit-card:hover {
    background: var(--lp-surface-elevated);
    transform: translateY(-2px);
}

.lp-canal .benefit-card:hover::before {
    opacity: 0.15;
}

/* Icon container */
.lp-canal .benefit-card .icon-wrap {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, color-mix(in srgb, var(--lp-glow) 15%, transparent), transparent);
    border: 1px solid color-mix(in srgb, var(--lp-glow) 20%, transparent);
    border-radius: var(--lp-radius-md);
    transition: all 0.3s var(--lp-transition);
}

.lp-canal .benefit-card:hover .icon-wrap {
    background: linear-gradient(135deg, color-mix(in srgb, var(--lp-glow) 25%, transparent), transparent);
    box-shadow: 0 0 20px color-mix(in srgb, var(--lp-glow) 30%, transparent);
}

/* ===========================
   CTA BUTTONS — Premium Feel
   =========================== */
.lp-canal .lp-cta-highlight {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: -0.01em;
    border-radius: 100px;
    overflow: hidden;
    transition: all 0.3s var(--lp-transition);
    animation: none;
}

/* Shine effect */
.lp-canal .lp-cta-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.2),
        transparent
    );
    transition: left 0.5s var(--lp-transition);
}

.lp-canal .lp-cta-highlight:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 10px 30px color-mix(in srgb, var(--lp-glow) 40%, transparent),
        0 0 0 1px rgba(255,255,255,0.1) inset;
}

.lp-canal .lp-cta-highlight:hover::before {
    left: 100%;
}

/* Secondary CTA */
.lp-canal .cta-secondary {
    padding: 16px 32px;
    background: transparent;
    border: 1px solid var(--lp-border);
    border-radius: 100px;
    color: var(--lp-text);
    font-weight: 500;
    transition: all 0.3s var(--lp-transition);
}

.lp-canal .cta-secondary:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.15);
}

/* ===========================
   FORM — Elevated Design
   =========================== */
.lp-canal .form-card {
    background: linear-gradient(
        180deg,
        rgba(255,255,255,0.03) 0%,
        rgba(255,255,255,0.01) 100%
    );
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-xl);
    backdrop-filter: blur(20px);
    overflow: hidden;
}

/* Glow effect at top */
.lp-canal .form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--lp-glow), transparent);
    opacity: 0.5;
}

.lp-canal .form-input,
.lp-canal textarea.form-input,
.lp-canal select.form-input {
    display: block;
    width: 100%;
    box-sizing: border-box;
    min-height: 3rem;
    background: rgba(9, 9, 11, 0.92);
    border: 1px solid rgba(82, 82, 91, 0.65);
    border-radius: 0.875rem;
    color: #fafafa;
    font-size: 1rem;
    line-height: 1.4;
    padding: 0.8125rem 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.lp-canal textarea.form-input {
    min-height: 8rem;
    resize: vertical;
    line-height: 1.55;
}

.lp-canal .form-input::placeholder {
    color: #71717a;
    opacity: 1;
}

.lp-canal .form-input:hover:not(:focus) {
    border-color: rgba(113, 113, 122, 0.85);
}

.lp-canal .form-input:focus {
    outline: none;
    color: #fafafa;
    background: #09090b;
    border-color: #22c55e;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.14);
}

.lp-canal .form-input:-webkit-autofill,
.lp-canal .form-input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px #18181b inset;
    -webkit-text-fill-color: #fafafa;
    caret-color: #fafafa;
    border-radius: 0.875rem;
}

/* ===========================
   SECTION HEADERS — Refined
   =========================== */
.lp-canal .section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--lp-glow) 10%, transparent), transparent);
    border: 1px solid color-mix(in srgb, var(--lp-glow) 20%, transparent);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--lp-glow);
}

/* ===========================
   DIVIDERS — Elegant
   =========================== */
.lp-canal .section-divider {
    height: 1px;
    border: none;
    background: linear-gradient(
        90deg,
        transparent,
        var(--lp-border),
        color-mix(in srgb, var(--lp-glow) 20%, transparent),
        var(--lp-border),
        transparent
    );
    margin: 0 auto;
    max-width: 80%;
}

/* ===========================
   ANIMATIONS — Sophisticated
   =========================== */
.lp-canal .animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: 
        opacity 0.8s var(--lp-transition),
        transform 0.8s var(--lp-transition);
}

.lp-canal .animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.lp-canal .animate-on-scroll[data-delay="100"] { transition-delay: 0.1s; }
.lp-canal .animate-on-scroll[data-delay="200"] { transition-delay: 0.2s; }
.lp-canal .animate-on-scroll[data-delay="300"] { transition-delay: 0.3s; }
.lp-canal .animate-on-scroll[data-delay="400"] { transition-delay: 0.4s; }

/* ===========================
   LOGO DISPLAY — Premium
   =========================== */
.lp-canal .hero-logo-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    background: linear-gradient(
        135deg,
        rgba(255,255,255,0.02) 0%,
        transparent 50%,
        rgba(255,255,255,0.01) 100%
    );
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-xl);
    overflow: hidden;
}

/* Rotating glow */
.lp-canal .hero-logo-container::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: conic-gradient(
        from 0deg,
        transparent,
        var(--lp-glow),
        transparent,
        transparent,
        var(--lp-glow),
        transparent
    );
    opacity: 0.1;
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.lp-canal .hero-logo-container img {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 60px color-mix(in srgb, var(--lp-glow) 50%, transparent));
}

/* ===========================
   TRUST BADGES — Clean
   =========================== */
.lp-canal .trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.lp-canal .trust-item {
    text-align: center;
    padding: 20px 16px;
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-md);
    transition: all 0.3s var(--lp-transition);
}

.lp-canal .trust-item:hover {
    border-color: color-mix(in srgb, var(--lp-glow) 30%, transparent);
    transform: translateY(-2px);
}

.lp-canal .trust-value {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--lp-glow);
}

.lp-canal .trust-label {
    font-size: 0.75rem;
    color: var(--lp-text-muted);
    margin-top: 4px;
}

/* ===========================
   RESPONSIVE — Premium Mobile
   =========================== */
@media (max-width: 768px) {
    .lp-canal .hero-title {
        font-size: clamp(2rem, 10vw, 3rem);
    }
    
    .lp-canal .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .lp-canal .stat-card {
        padding: 16px 12px;
    }
    
    .lp-canal .stat-card .stat-value {
        font-size: 1.5rem;
    }
    
    .lp-canal .benefit-card {
        padding: 20px;
    }
}

/* ===========================
   CINEMATIC GALLERY
   =========================== */
.lp-canal .gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--lp-radius-lg);
}

.lp-canal .gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid transparent;
    border-radius: inherit;
    transition: border-color 0.5s var(--lp-transition);
    pointer-events: none;
}

.lp-canal .gallery-item:hover::after {
    border-color: color-mix(in srgb, var(--lp-glow) 40%, transparent);
}

/* ===========================
   CONTENT TAGS
   =========================== */
.lp-canal .content-tag {
    position: relative;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid var(--lp-border);
    border-radius: 100px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--lp-text-muted);
    transition: all 0.3s var(--lp-transition);
    cursor: default;
}

.lp-canal .content-tag:hover {
    background: linear-gradient(135deg, color-mix(in srgb, var(--lp-glow) 10%, transparent), transparent);
    border-color: color-mix(in srgb, var(--lp-glow) 30%, transparent);
    color: var(--lp-text);
    transform: translateY(-2px);
}

/* ===========================
   REDUCED MOTION
   =========================== */
@media (prefers-reduced-motion: reduce) {
    .lp-canal .animate-on-scroll,
    .lp-canal .gradient-text,
    .lp-canal .hero-logo-container::before {
        animation: none !important;
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}