/* ============================================================
   AI RENDER FÁCIL — Landing Page CSS
   Design fiel à referência
   ============================================================ */

/* ===== TOKENS ===== */
:root {
    --bg:           #0a0a0f;
    --bg-card:      #111118;
    --bg-alt:       #0d0d14;
    --purple:       #8b5cf6;
    --purple-light: #a78bfa;
    --purple-glow:  rgba(139, 92, 246, 0.25);
    --green:        #10b981;
    --green-glow:   rgba(16, 185, 129, 0.25);
    --white:        #ffffff;
    --muted:        #71717a;
    --border:       rgba(255, 255, 255, 0.08);
    --radius-sm:    8px;
    --radius-md:    14px;
    --radius-lg:    20px;
    --transition:   0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--white);
    font-family: 'Outfit', system-ui, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    overflow-x: hidden;
}

a { text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

h1, h2, h3, h4 {
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--white);
}

p { color: var(--muted); font-size: 0.95rem; }

/* ===== LAYOUT ===== */
.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-wide {
    max-width: 1410px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section { padding: 96px 0; }

.section-dark     { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-dark-alt { background: #0c0c14; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-medium   { background: var(--bg); }

.section-header {
    text-align: left;
    margin-bottom: 56px;
}

.section-header h2 { font-size: 2.7rem; margin-bottom: 0.6rem; }
.section-header p  { font-size: 1.05rem; max-width: 640px; }

/* ===== HEADER ===== */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 0.85rem 0;
    background: rgba(10, 10, 15, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

header.scrolled {
    background: rgba(10, 10, 15, 0.97);
    padding: 0.6rem 0;
}

.nav-container {
    display: flex;
    align-items: center;
    gap: 3.5rem;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
    text-decoration: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--purple), #7c3aed);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(139,92,246,0.4);
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--white);
    text-transform: uppercase;
}

.logo-accent {
    color: var(--purple-light);
}

/* Nav */
nav { flex: 1; }

nav ul {
    display: flex;
    gap: 1.2rem;
    align-items: center;
    white-space: nowrap;
}

nav a {
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 600;
    transition: color var(--transition);
    white-space: nowrap;
}

nav a:hover { color: var(--white); }

/* Header buttons */
.header-btns {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-shrink: 0;
}

/* ===== HAMBURGUER ===== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}
.hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s ease;
}
/* Animação X ao abrir */
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Botões CTA dentro do menu mobile — ocultos no desktop */
.mobile-nav-btns {
    display: none;
}

/* Overlay escuro ao abrir o menu */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 99;
    backdrop-filter: blur(2px);
}
.nav-overlay.active { display: block; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 1.1rem;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-ghost {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    color: var(--white);
    border-color: rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
}

.btn-purple {
    background: var(--purple);
    color: white;
    box-shadow: 0 0 20px var(--purple-glow);
}
.btn-purple:hover {
    background: var(--purple-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--purple-glow);
}

.btn-green-lg {
    background: var(--green);
    color: white;
    padding: 0.85rem 1.8rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px var(--green-glow);
}
.btn-green-lg:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--green-glow);
}

.btn-outline-white {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.85rem 0;
    transition: color var(--transition);
}
.btn-outline-white:hover { color: white; }

/* Plan buttons */
.btn-plan {
    display: block;
    width: 100%;
    text-align: center;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.15);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition);
    background: transparent;
}
.btn-plan:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.3);
}

.btn-plan-green {
    display: block;
    width: 100%;
    text-align: center;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    background: var(--green);
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition);
    box-shadow: 0 4px 15px var(--green-glow);
}
.btn-plan-green:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(16,185,129,0.4);
}

/* ===== HERO ===== */
.hero {
    padding-top: 120px;
    padding-bottom: 60px;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4rem;
    align-items: center;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 1.4rem;
    flex-wrap: wrap;
}
.breadcrumb i { font-size: 0.6rem; opacity: 0.5; }

/* Hero text */
.hero-text h1 {
    font-size: 4.2rem;
    margin-bottom: 1.3rem;
    color: var(--white);
    line-height: 1.1;
}

.hero-highlight {
    color: var(--purple-light);
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--muted);
    margin-bottom: 1.8rem;
    line-height: 1.7;
}

/* Hero benefits grid */
.hero-benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.benefit-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    color: var(--white);
    font-weight: 500;
}

.benefit-item i {
    color: var(--white);
    font-size: 1rem;
    opacity: 0.8;
}

/* Hero buttons triple */
.hero-btns-triple {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}

.btn-purple-lg.btn-glow {
    background: var(--purple);
    color: white;
    padding: 1rem 1.6rem;
    font-size: 1.05rem;
    font-weight: 700;
    box-shadow: 0 0 25px rgba(139, 92, 246, 0.4);
}

.btn-outline-dark {
    background: #111118;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 1rem 1.6rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.btn-green-solid {
    background: var(--green);
    color: white;
    padding: 1rem 1.6rem;
    font-size: 1.05rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.hero-footer-note {
    font-size: 0.85rem;
    color: var(--muted);
    font-weight: 500;
}

.hero-note {
    font-size: 0.78rem;
    color: var(--muted);
}

/* ===== BEFORE/AFTER SLIDER ===== */
.slider-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #1a1a24;
    cursor: ew-resize;
    user-select: none;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px var(--border);
}

#heroSlider {
    max-width: 450px;
    height: 640px;
    margin: 0 auto;
}

.mini-slider {
    width: 420px;
    height: 640px;
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.slider-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.after-img {
    clip-path: inset(0 0 0 50%);
}

.slider-divider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: white;
    transform: translateX(-50%);
    z-index: 10;
    transition: none;
}

.slider-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.4);
    color: #111;
    font-size: 0.85rem;
}

.badge-before,
.badge-after {
    position: absolute;
    top: 14px;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    z-index: 5;
    letter-spacing: 0.05em;
}

.badge-before {
    left: 14px;
    background: rgba(0,0,0,0.65);
    color: white;
}

.badge-after {
    right: 14px;
    background: rgba(139, 92, 246, 0.75);
    color: white;
}

/* ===== STEPS (Como Funciona) ===== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.step-card {
    background: #16161f;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all var(--transition);
}

.step-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.step-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--purple-light);
    margin-bottom: 1.2rem;
}

.step-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.step-card p  { font-size: 1rem; }

/* ===== COMPARISON GRID ===== */
.comparison-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap; 
}

.comp-card {
    flex: 0 0 420px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-card);
    transition: all var(--transition);
}

.comp-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

.comp-imgs {
    display: none; /* Removendo seletor obsoleto */
}

.comp-imgs img { width: 100%; height: 100%; object-fit: cover; }

.comp-label-wrap {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    display: flex;
    justify-content: space-between;
}

.comp-label {
    padding: 3px 9px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.label-before { background: rgba(0,0,0,0.6); color: white; }
.label-after  { background: rgba(139,92,246,0.7); color: white; }

.comp-info {
    padding: 1.2rem;
    background: #111118;
}

.comp-info h4 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.comp-info p  { font-size: 0.92rem; }

/* ===== AUDIENCE ===== */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.audience-card {
    background: #13131c;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all var(--transition);
}

.audience-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-4px);
}

.audience-icon {
    font-size: 1.5rem;
    color: var(--purple-light);
    margin-bottom: 1rem;
}

.audience-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.audience-card p  { font-size: 1rem; }

/* ===== BENEFITS 2x2 ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.benefit-card {
    background: #111118;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all var(--transition);
}

.benefit-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-4px);
}

.benefit-top {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.75rem;
}

.benefit-top i {
    font-size: 1.2rem;
    color: var(--purple-light);
    flex-shrink: 0;
}

.benefit-top h4 { font-size: 1.1rem; }
.benefit-card p { font-size: 1rem; }

.spacer { flex: 1; }

/* ===== PRICING ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: center;
}

.price-card {
    background: #111118;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    position: relative;
    transition: all var(--transition);
}

.price-card:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}

.price-featured {
    border: 2px solid var(--purple) !important;
    box-shadow: 0 0 50px rgba(139, 92, 246, 0.3);
    background: #151322;
    padding: 4rem 2rem;
    transform: scale(1.08); /* Suave no texto e forte na estrutura */
    z-index: 10;
}

.price-featured:hover {
    transform: scale(1.15) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--purple);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.price-tier-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.4rem;
}

.price-tier-label.purple { color: var(--purple-light); }

.price-name {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.price-value {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.price-value span {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--muted);
}

.price-per {
    font-size: 0.78rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.price-features {
    margin-bottom: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.98rem;
    color: rgba(255,255,255,0.8);
}

.price-features li i {
    color: var(--purple-light);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.price-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--muted);
    margin-top: 0.75rem;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: #111118;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}

.stars {
    display: flex;
    gap: 3px;
    margin-bottom: 1rem;
    color: #f59e0b;
    font-size: 0.85rem;
}

.testimonial-text {
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

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

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--purple), #4f46e5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--white);
}

.testimonial-author span {
    font-size: 0.78rem;
    color: var(--muted);
}

/* ===== FAQ ===== */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    max-width: 100%;
    align-items: start;
}

.faq-col {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.faq-item {
    background: #111118;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition);
}

.faq-item:hover,
.faq-item.open {
    border-color: rgba(139, 92, 246, 0.3);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    text-align: left;
    padding: 1.3rem 1.6rem;
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    transition: color var(--transition);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--purple-light);
    transition: transform var(--transition);
}

.faq-item.open .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.25s ease;
    padding: 0 1.5rem;
}

.faq-item.open .faq-answer {
    max-height: 200px;
    padding: 0 1.5rem 1.2rem;
}

.faq-answer p { font-size: 0.875rem; line-height: 1.65; }

/* ===== CTA FINAL ===== */
.cta-section {
    padding: 96px 0;
    background: var(--bg);
}

.cta-box {
    background: linear-gradient(135deg, #1a1230 0%, #0e0e18 60%, var(--bg) 100%);
    border: 1px solid rgba(139, 92, 246, 0.35);
    border-radius: var(--radius-lg);
    padding: 5rem 3rem;
    text-align: center;
}

.cta-box h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.cta-box p {
    font-size: 1rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-email-input {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: white;
    padding: 0.85rem 1.2rem;
    font-size: 0.95rem;
    font-family: inherit;
    outline: none;
    width: 260px;
    transition: border-color var(--transition);
}

.cta-email-input::placeholder { color: var(--muted); }
.cta-email-input:focus { border-color: rgba(255,255,255,0.25); }

/* ===== FOOTER ===== */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    background: var(--bg-alt);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--muted);
    font-size: 0.85rem;
    transition: color var(--transition);
}

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

.footer-copy {
    color: var(--muted);
    font-size: 0.82rem;
}

/* ===== SCROLL ANIMATIONS ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-split        { grid-template-columns: 1fr; gap: 2.5rem; }
    .hero-text h1      { font-size: 2.4rem; }
    .steps-grid        { grid-template-columns: 1fr; }
    .comparison-grid   { grid-template-columns: 1fr; }
    .audience-grid     { grid-template-columns: 1fr 1fr; }
    .benefits-grid     { grid-template-columns: 1fr; }
    .pricing-grid      { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .faq-grid          { grid-template-columns: 1fr; }
    .section-header h2 { font-size: 1.8rem; }
    .cta-box           { padding: 3rem 1.5rem; }
    .cta-box h2        { font-size: 1.7rem; }

    /* Ocultar nav e header-btns normais; mostrar hamburguer */
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 85vw);
        height: 100vh;
        background: #0d0d12;
        border-left: 1px solid rgba(255,255,255,0.07);
        z-index: 100;
        display: flex;
        flex-direction: column;
        padding: 80px 2rem 2rem;
        transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
        overflow-y: auto;
    }
    nav.open {
        right: 0;
    }
    nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }
    nav ul li {
        width: 100%;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    nav a {
        display: block;
        padding: 1rem 0;
        font-size: 1.05rem;
        color: var(--white);
    }
    nav a:hover { color: var(--purple-light); }

    /* Botões dentro do menu mobile */
    .mobile-nav-btns {
        display: flex;
        flex-direction: column;
        gap: 0.8rem;
        margin-top: 2rem;
    }
    .mobile-nav-btns .btn {
        justify-content: center;
        font-size: 1rem;
    }

    /* Ocultar header-btns normais */
    .header-btns { display: none; }

    /* Mostrar hamburguer */
    .hamburger { display: flex; }
}

@media (max-width: 640px) {
    section            { padding: 60px 0; }
    .hero              { padding-top: 100px; }
    .hero-text h1      { font-size: 2rem; }
    .audience-grid     { grid-template-columns: 1fr; }
    .footer-inner      { flex-direction: column; text-align: center; }
    .footer-links      { flex-wrap: wrap; justify-content: center; gap: 1rem; }
}