/* 
   AGÊNCIA HIGHER — ESTRUTURA E ESTÉTICA MASTER (DESIGN DO USUÁRIO + REFINO PREMIUM)
*/

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    --accent: #bce769;
    --accent-hover: #a3cb5b;
    --accent-glow: rgba(188, 231, 105, 0.3);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --success: #22c55e;
    --gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #0a1a00 50%, #0a0a0a 100%);
    --gradient-accent: linear-gradient(135deg, #bce769 0%, #d4f28d 100%);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --radius-lg: 24px;
    --radius-md: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Noise overlay */
.noise-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 9999; opacity: 0.03;
    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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Navigation */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 1.5rem 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav.scrolled {
    background: rgba(10, 10, 10, 0.85); backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 1rem 0;
}
.nav-container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 0.5rem; text-decoration: none; color: var(--text-primary); }
.logo-wrap { 
    display: flex; 
    flex-direction: column; 
    overflow: hidden; 
    height: 40px;
    align-items: center;
    justify-content: center;
}
.logo-main { 
    height: auto; 
    width: 120px; 
    display: block; 
    margin-top: 28px; 
    object-fit: contain;
    flex-shrink: 0;
}
.nav-links { display: flex; align-items: center; gap: 2.5rem; list-style: none; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color 0.3s ease; position: relative; }
.nav-links a:hover { color: var(--text-primary); }
.nav-portal { color: var(--accent) !important; font-weight: 600 !important; border: 1px solid rgba(188, 231, 105, 0.2); padding: 0.5rem 1rem; border-radius: 12px; transition: all 0.3s ease; }
.nav-portal:hover { background: rgba(188, 231, 105, 0.1); border-color: var(--accent); }
.nav-cta { background: white; color: var(--bg-primary); padding: 0.75rem 1.5rem; border-radius: 100px; font-weight: 600; font-size: 0.875rem; text-decoration: none; transition: all 0.3s ease; }
.nav-cta:hover { background: var(--accent); color: white; transform: translateY(-2px); }

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; background: var(--gradient-hero); }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 87, 34, 0.15), transparent), radial-gradient(ellipse 60% 40% at 80% 50%, rgba(255, 87, 34, 0.08), transparent); }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent); }
.hero-container { max-width: 1280px; margin: 0 auto; padding: 8rem 2rem 4rem; position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; background: rgba(188, 231, 105, 0.1); border: 1px solid rgba(188, 231, 105, 0.2); border-radius: 100px; font-size: 0.875rem; color: var(--accent); font-weight: 600; margin-bottom: 2rem; }
.hero-title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 2.5rem; }
.hero-title .highlight { background: var(--gradient-accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); max-width: 540px; margin-bottom: 3.5rem; line-height: 1.8; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 1rem 2rem; border-radius: 100px; font-weight: 600; font-size: 0.95rem; text-decoration: none; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); cursor: pointer; border: none; }
.btn-primary { background: var(--gradient-accent); color: #050401; box-shadow: 0 4px 30px var(--accent-glow); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 40px var(--accent-glow); }
.btn-secondary { background: transparent; color: var(--text-primary); border: 1px solid var(--border); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.05); transform: translateY(-3px); }

/* Sections */
.section { padding: 8rem 0; position: relative; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 4rem; }
.section-label { display: inline-block; padding: 0.5rem 1rem; background: rgba(188, 231, 105, 0.1); border: 1px solid rgba(188, 231, 105, 0.2); border-radius: 100px; font-size: 0.875rem; color: var(--accent); font-weight: 600; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.05em; }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; line-height: 1.2; margin-bottom: 1rem; letter-spacing: -0.02em; }
.section-subtitle { color: var(--text-secondary); font-size: 1.125rem; line-height: 1.7; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }

/* Grids */
.problems-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.problem-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; padding: 2.5rem; transition: all 0.4s ease; position: relative; overflow: hidden; }
.problem-card:hover { border-color: var(--accent); transform: translateY(-8px); }
.problem-icon { width: 56px; height: 56px; background: rgba(188, 231, 105, 0.1); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; margin-bottom: 1.5rem; }

.solutions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 2rem; }
.solution-card { background: rgba(255, 255, 255, 0.02); border: 1px solid var(--border); border-radius: 24px; padding: 2.5rem; display: flex; gap: 1.5rem; transition: all 0.4s ease; }
.solution-icon { width: 56px; height: 56px; background: var(--gradient-accent); border-radius: 16px; display: flex; align-items: center; justify-content: center; color: white; flex-shrink: 0; box-shadow: 0 8px 20px var(--accent-glow); }

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(188,231,105,0.5), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.service-card:hover { border-color: rgba(188,231,105,0.3); transform: translateY(-8px); }
.service-card:hover::before { opacity: 1; }

.service-card.featured {
    border-color: var(--accent);
    background: rgba(188, 231, 105, 0.05);
    box-shadow: 0 0 40px rgba(188,231,105,0.12);
}
.service-card.featured::before { opacity: 1; background: linear-gradient(90deg, transparent, var(--accent), transparent); }

.service-featured-badge {
    position: absolute;
    top: 1.25rem; right: 1.25rem;
    background: var(--accent);
    color: #050401;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.service-icon-wrap {
    width: 56px; height: 56px;
    background: rgba(188, 231, 105, 0.1);
    border: 1px solid rgba(188, 231, 105, 0.2);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.75rem;
}

.service-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.service-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

.service-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.service-list li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.service-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    padding-top: 0.25rem;
}
.service-cta span { transition: transform 0.3s; }
.service-cta:hover { color: var(--accent); }
.service-cta:hover span { transform: translateX(4px); }

.service-cta-featured {
    color: var(--accent);
}

/* Quiz CTA Banner */
.services-quiz-banner {
    background: linear-gradient(135deg, rgba(188,231,105,0.08), rgba(188,231,105,0.04));
    border: 1px solid rgba(188,231,105,0.2);
    border-radius: 24px;
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.sqb-left { flex: 1; min-width: 260px; }

.sqb-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}

.sqb-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.sqb-sub {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.sqb-btn {
    white-space: nowrap;
    flex-shrink: 0;
}

/* Pricing (kept for reference but hidden) */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.pricing-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; padding: 2.5rem; display: flex; flex-direction: column; transition: 0.4s ease; position: relative; }
.pricing-card.featured { border-color: var(--accent); transform: scale(1.05); background: rgba(188, 231, 105, 0.05); }
.pricing-badge { position: absolute; top: 1.5rem; right: 1.5rem; padding: 0.3rem 0.8rem; background: var(--accent); border-radius: 100px; font-size: 0.7rem; font-weight: 800; color: #050401; }
.pricing-price { font-family: var(--font-display); font-size: 3.5rem; font-weight: 800; margin: 1.5rem 0; }
.pricing-features { list-style: none; margin-bottom: 2rem; flex-grow: 1; }
.pricing-features li { padding: 0.6rem 0; color: var(--text-secondary); display: flex; gap: 0.8rem; border-bottom: 1px solid rgba(255,255,255,0.03); }


/* Cases */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.case-card { 
    position: relative; 
    border-radius: 24px; 
    overflow: hidden; 
    border: 1px solid var(--border); 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    text-decoration: none;
    display: block;
}
.case-card:hover {
    border-color: var(--accent);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}
.case-image { 
    width: 100%; 
    aspect-ratio: 16/10; 
    object-fit: cover; 
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.case-card:hover .case-image {
    transform: scale(1.05);
}
.case-overlay { 
    position: absolute; 
    inset: 0; 
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent); 
    display: flex; 
    flex-direction: column; 
    justify-content: flex-end; 
    padding: 2.5rem; 
}
.case-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    display: block;
}
.case-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.4rem;
    line-height: 1.2;
}
.case-result {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 6rem; align-items: center; }
.contact-info h2 { font-family: var(--font-display); font-size: 3rem; margin-bottom: 1.5rem; line-height: 1.1; }
.contact-info p { font-size: 1.2rem; color: var(--text-secondary); margin-bottom: 3rem; line-height: 1.6; }
.contact-form { background: var(--bg-card); border: 1px solid var(--border); border-radius: 32px; padding: 4rem; }
.form-group { margin-bottom: 2rem; }
.form-group label { display: block; margin-bottom: 0.5rem; color: var(--text-secondary); font-size: 0.9rem; }
.form-group input, .form-group textarea { width: 100%; padding: 1rem; background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 12px; color: white; }

/* Footer Grid Fix */
.footer { padding: 8rem 0 4rem; background: #000; border-top: 1px solid var(--border); }
.footer-grid { 
    display: grid; 
    grid-template-columns: 1.5fr 1fr 1fr 1fr; 
    gap: 4rem; 
    margin-bottom: 4rem;
}
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
}
@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.footer-links h4 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 1.5rem; color: white; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-links ul { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 1rem; }
.footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.95rem; transition: 0.3s; }
.footer-links a:hover { color: var(--accent); padding-left: 5px; }

/* Navigation Fixes */
.mobile-menu-btn { display: none; background: none; border: none; color: white; cursor: pointer; }
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
}

.nav-cta {
    background: white; color: black !important; padding: 0.7rem 1.5rem; border-radius: 100px;
    font-weight: 700; text-decoration: none; font-size: 0.85rem; display: inline-block;
}
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(15px);
    z-index: 3000; display: none; align-items: center; justify-content: center; padding: 1.5rem;
    animation: fadeIn 0.3s ease-out;
}
.modal-overlay.active { display: flex; }

.checkout-modal {
    background: rgba(15, 15, 15, 0.95);
    width: 100%; max-width: 900px; border-radius: 24px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative; overflow: hidden;
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-close {
    position: absolute; top: 1.5rem; right: 1.5rem;
    background: rgba(255,255,255,0.05); border: none; color: var(--text-secondary);
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; cursor: pointer; transition: all 0.2s; z-index: 10;
}
.modal-close:hover {
    background: rgba(255,255,255,0.1); color: var(--text-primary); transform: rotate(90deg);
}

.checkout-grid {
    display: grid; grid-template-columns: 1fr 1.2fr;
}

@media (max-width: 768px) {
    .checkout-grid { grid-template-columns: 1fr; }
}

.checkout-summary-side {
    background: linear-gradient(145deg, rgba(188, 231, 105, 0.05) 0%, rgba(0,0,0,0) 100%);
    padding: 3.5rem; display: flex; flex-direction: column; justify-content: center;
    border-right: 1px solid var(--border);
}

@media (max-width: 768px) {
    .checkout-summary-side { padding: 2rem; border-right: none; border-bottom: 1px solid var(--border); }
}

.checkout-badge {
    display: inline-block; padding: 0.4rem 0.8rem;
    background: rgba(188, 231, 105, 0.1); color: var(--accent);
    border-radius: 100px; font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem;
    align-self: flex-start;
}

.checkout-plan-title {
    font-family: var(--font-display); font-size: 2.5rem; font-weight: 800;
    color: var(--text-primary); margin-bottom: 1.5rem; letter-spacing: -0.02em;
}

.checkout-price-box {
    margin-bottom: 2.5rem;
}

.checkout-price-label {
    display: block; font-size: 0.85rem; color: var(--text-muted);
    margin-bottom: 0.25rem; text-transform: uppercase; letter-spacing: 0.05em;
}

.checkout-plan-price {
    font-family: var(--font-display); font-size: 2.5rem; font-weight: 800;
    color: var(--text-primary);
}

.checkout-benefits {
    display: flex; flex-direction: column; gap: 1rem;
}

.checkout-benefit-item {
    display: flex; align-items: center; gap: 0.75rem; color: var(--text-secondary);
    font-size: 0.9rem;
}

.benefit-icon {
    color: var(--accent); font-weight: bold;
}

.checkout-form-side {
    padding: 3.5rem; display: flex; flex-direction: column; justify-content: center;
}

@media (max-width: 768px) {
    .checkout-form-side { padding: 2rem; }
}

.checkout-form-title {
    font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
    margin-bottom: 0.5rem;
}

.checkout-form-subtitle {
    color: var(--text-muted); font-size: 0.875rem; margin-bottom: 2rem;
}

.form-row {
    margin-bottom: 1.25rem;
}

.form-row.two-cols {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}

@media (max-width: 480px) {
    .form-row.two-cols { grid-template-columns: 1fr; }
}

.form-group {
    display: flex; flex-direction: column; gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem; font-weight: 500; color: var(--text-secondary);
}

.form-group input, .form-group textarea {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border); border-radius: 12px;
    padding: 0.875rem 1rem; color: var(--text-primary); font-family: var(--font-sans);
    font-size: 0.95rem; transition: all 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none; border-color: var(--accent);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 4px rgba(188, 231, 105, 0.15);
}

.form-group textarea {
    resize: none; height: 100px;
}

.btn-checkout {
    width: 100%; justify-content: center; margin-top: 1.5rem;
    padding: 1rem; font-size: 1rem;
}

.checkout-success-state {
    text-align: center; padding: 2rem 0;
}

.success-icon {
    font-size: 3.5rem; margin-bottom: 1rem;
    animation: bounce 1s infinite alternate;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes bounce {
    from { transform: translateY(0); }
    to { transform: translateY(-10px); }
}


/* Animations on scroll */
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* Responsive fixes */
@media (max-width: 1024px) {
    .hero-container, .contact-grid, .cases-grid { grid-template-columns: 1fr; }
    .hero-visual { order: -1; }
    .pricing-card.featured { transform: none; }
}