@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ═══════════════════════════════════════════════════════════════
   AUTOVÍDEO PRO — DESIGN SYSTEM PREMIUM
   Paleta: Deep Slate + Indigo/Violet + Emerald accents
   Inspiração: SKILL.MD — Glassmorphism, Micro-animations, Depth
   ═══════════════════════════════════════════════════════════════ */

:root {
    /* Backgrounds — Midnight Blue */
    --bg-deep: #020810;
    --bg-surface: #060d18;
    --bg-card: rgba(6, 14, 26, 0.80);
    --bg-glass: rgba(255, 255, 255, 0.03);

    /* Primary: Cyan → Teal → Emerald */
    --primary: #06b6d4;
    --primary-hover: #22d3ee;
    --primary-glow: rgba(6, 182, 212, 0.30);
    --violet: #0d9488;
    --fuchsia: #10b981;

    /* Accents */
    --emerald: #34d399;
    --emerald-glow: rgba(52, 211, 153, 0.2);
    --amber: #f59e0b;
    --rose: #f43f5e;

    /* Text Hierarchy */
    --text-primary: #e2f4f7;
    --text-secondary: #b0cdd6;
    --text-muted: #5b8a96;
    --text-dim: #3d6470;

    /* Borders & Glass */
    --border-subtle: rgba(6, 182, 212, 0.07);
    --border-hover: rgba(6, 182, 212, 0.35);
    --border-glass: rgba(255, 255, 255, 0.08);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px var(--primary-glow);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-deep);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ═══ AMBIENT ATMOSPHERE ═══ */
.bg-ambient {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 80% 60% at 10% 20%, rgba(6, 182, 212, 0.07) 0%, transparent 50%),
        radial-gradient(ellipse 60% 80% at 90% 80%, rgba(13, 148, 136, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 50% 0%, rgba(52, 211, 153, 0.03) 0%, transparent 40%);
}

/* ═══ NAVIGATION — Glassmorphism ═══ */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 0.85rem 0;
    background: rgba(5, 5, 9, 0.55);
    backdrop-filter: blur(24px) saturate(1.8);
    -webkit-backdrop-filter: blur(24px) saturate(1.8);
    border-bottom: 1px solid var(--border-subtle);
    transition: all 0.3s ease;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    height: 52px;
    transition: opacity 0.3s ease;
}

.nav-logo:hover {
    opacity: 0.85;
}

.nav-cta {
    background: linear-gradient(135deg, var(--primary), var(--violet));
    color: white;
    padding: 0.65rem 1.75rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
}

.nav-cta:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    filter: brightness(1.1);
}

/* ═══ LAYOUT ═══ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 7rem 0;
}

.section-alt {
    padding: 7rem 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

/* ═══ HERO ICON ═══ */
.hero-icon {
    margin-bottom: 2rem;
}

.hero-icon img {
    width: 140px;
    height: 140px;
    object-fit: contain;
    filter:
        drop-shadow(0 0 20px var(--primary-glow))
        drop-shadow(0 0 50px rgba(6, 182, 212, 0.12));
    animation: iconFloat 3.5s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50%       { transform: translateY(-10px) scale(1.04); }
}

/* ═══ HERO ═══ */
.hero {
    padding-top: 11rem;
    padding-bottom: 5rem;
    text-align: center;
}


.badge {
    display: inline-block;
    background: rgba(99, 102, 241, 0.08);
    color: var(--primary-hover);
    padding: 0.5rem 1.4rem;
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    border: 1px solid rgba(99, 102, 241, 0.15);
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.035em;
    margin-bottom: 1.75rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-hover), var(--violet), var(--fuchsia));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 3rem;
    line-height: 1.8;
    letter-spacing: 0.01em;
}

/* ═══ BUTTONS ═══ */
.btn-main {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--violet));
    color: white;
    padding: 1.15rem 2.75rem;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 800;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 12px 35px -10px var(--primary-glow);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.btn-main:hover::before {
    left: 100%;
}

.btn-main:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px -12px var(--primary-glow);
    filter: brightness(1.08);
}

.btn-main:active {
    transform: translateY(-1px) scale(0.98);
}

.btn-green {
    background: linear-gradient(135deg, var(--emerald), #059669);
    box-shadow: 0 12px 35px -10px var(--emerald-glow);
}

.btn-green:hover {
    box-shadow: 0 20px 50px -12px var(--emerald-glow);
}

/* ═══ LAPTOP MOCKUP ═══ */
.laptop-frame {
    max-width: 900px;
    margin: 4rem auto 0;
    position: relative;
}

.laptop-screen {
    background: #0a0a15;
    border-radius: 14px 14px 0 0;
    padding: 20px 14px 0;
    border: 2px solid rgba(255,255,255,0.08);
    border-bottom: none;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.laptop-screen::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background: rgba(255,255,255,0.12);
    border-radius: 50%;
    margin: 0 auto 12px;
}

.laptop-screen img {
    width: 100%;
    display: block;
    border-radius: 4px 4px 0 0;
}

.laptop-base {
    background: linear-gradient(to bottom, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
    height: 14px;
    border-radius: 0 0 8px 8px;
}

.laptop-base::before {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 0 0 4px 4px;
    margin: 0 auto;
}

.laptop-glow {
    width: 60%;
    height: 50px;
    margin: 0 auto;
    background: radial-gradient(ellipse, var(--primary-glow) 0%, transparent 70%);
    filter: blur(20px);
}

/* ═══ CARROSSEL ═══ */
.carousel-wrapper {
    max-width: 900px;
    margin: 4rem auto 0;
    position: relative;
}

.carousel {
    position: relative;
    border-radius: 16px 16px 0 0;
    overflow: hidden;
    background: #0a0a15;
    border: 2px solid rgba(255,255,255,0.08);
    border-bottom: none;
}

.carousel-notch {
    width: 6px;
    height: 6px;
    background: rgba(255,255,255,0.12);
    border-radius: 50%;
    margin: 10px auto 8px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-slide {
    min-width: 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    display: block;
    border-radius: 4px;
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(99,102,241,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(99,102,241,0.3);
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.carousel-btn:hover {
    background: rgba(99,102,241,0.4);
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev { left: 14px; }
.carousel-btn.next { right: 14px; }

.carousel-base {
    background: linear-gradient(to bottom, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
    height: 14px;
    border-radius: 0 0 8px 8px;
}

.carousel-base::before {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 0 0 4px 4px;
    margin: 0 auto;
}

.carousel-glow {
    width: 60%;
    height: 50px;
    margin: 0 auto;
    background: radial-gradient(ellipse, var(--primary-glow) 0%, transparent 70%);
    filter: blur(20px);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 1.5rem;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.carousel-dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
    box-shadow: 0 0 10px var(--primary-glow);
}


/* ═══ SECTION TITLES ═══ */
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    text-align: center;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
}

.section-sub {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto 4rem;
    line-height: 1.7;
}

/* ═══ PAIN CARDS ═══ */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.pain-card {
    padding: 2rem;
    border-radius: 16px;
    border-left: 3px solid var(--fuchsia);
    background: rgba(217, 70, 239, 0.03);
    border-top: 1px solid var(--border-subtle);
    border-right: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.pain-card:hover {
    background: rgba(217, 70, 239, 0.06);
    border-left-color: var(--rose);
    transform: translateY(-3px);
}

.pain-card h3 {
    margin-bottom: 0.6rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.pain-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.65;
}

/* ═══ TOOL CARDS — Premium ═══ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.75rem;
}

.tool-card {
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(8px);
}

.tool-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 25px 60px -15px rgba(99, 102, 241, 0.12);
}

.tool-card img {
    width: 100%;
    height: 195px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.tool-card:hover img {
    transform: scale(1.05);
}

.tool-card-body {
    padding: 1.5rem 1.75rem 1.75rem;
}

.tool-tag {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.25rem 0.7rem;
    border-radius: 6px;
    margin-bottom: 0.65rem;
}

.tag-mineracao { background: rgba(99,102,241,0.12); color: var(--primary-hover); }
.tag-edicao    { background: rgba(16,185,129,0.12); color: var(--emerald); }
.tag-audio     { background: rgba(139,92,246,0.12); color: var(--violet); }
.tag-ia        { background: rgba(217,70,239,0.12); color: var(--fuchsia); }

.tag-offline   { background: rgba(16,185,129,0.12); color: var(--emerald); border: 1px solid rgba(16,185,129,0.2); }
.tag-online    { background: rgba(99,102,241,0.12); color: var(--primary-hover); border: 1px solid rgba(99,102,241,0.2); }

.tool-card-body h3 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
    letter-spacing: -0.01em;
}

.tool-card-body .solve {
    font-size: 0.8rem;
    color: var(--emerald);
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}

.tool-card-body p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ═══ BENEFIT ROWS ═══ */
.benefit-row {
    display: flex;
    gap: 4rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 5rem;
}

.benefit-row.reverse {
    flex-direction: row-reverse;
}

.benefit-text {
    flex: 1;
    min-width: 300px;
}

.benefit-text h3 {
    font-size: 1.65rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.benefit-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

.benefit-img {
    flex: 1;
    min-width: 300px;
}

.benefit-img img {
    width: 100%;
    border-radius: 16px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
}

.benefit-img img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-glow);
}

.check-list {
    list-style: none;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.55rem;
    font-size: 0.93rem;
    color: var(--text-secondary);
}

.check-list li::before {
    content: '✓';
    color: var(--emerald);
    font-weight: 900;
    background: var(--emerald-glow);
    min-width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.7rem;
}

/* ═══ ESCALA SOB DEMANDA ═══ */
.scale-section {
    background: var(--bg-deep);
}

.scale-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.scale-step {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    padding: 2rem 1.5rem;
    text-align: center;
    flex: 1;
    min-width: 200px;
    max-width: 260px;
    transition: all 0.3s ease;
}

.scale-step:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.scale-step-highlight {
    border-color: var(--primary);
    background: rgba(6, 182, 212, 0.05);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.1);
}

.scale-step-icon {
    font-size: 2.2rem;
    margin-bottom: 0.75rem;
}

.scale-step h4 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.scale-step p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.scale-arrow {
    font-size: 1.8rem;
    color: var(--primary);
    opacity: 0.5;
    flex-shrink: 0;
}

.scale-numbers {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.scale-num-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 1.75rem 2.5rem;
    min-width: 140px;
    transition: all 0.3s ease;
}

.scale-num-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.scale-num-featured {
    border-color: var(--primary);
    background: rgba(6, 182, 212, 0.06);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12);
}

.scale-num {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-hover), var(--violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.04em;
}

.scale-num-featured .scale-num {
    background: linear-gradient(135deg, var(--primary-hover), var(--fuchsia));
    -webkit-background-clip: text;
    background-clip: text;
}

.scale-num-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 0.5rem;
    letter-spacing: 0.02em;
    text-align: center;
}

.scale-quote {
    text-align: center;
    font-size: 1.15rem;
    font-style: italic;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    border-left: 3px solid var(--primary);
    background: rgba(6, 182, 212, 0.04);
    border-radius: 0 12px 12px 0;
    line-height: 1.7;
}

/* ═══ ÂNCORA OFFLINE ═══ */
.offline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
}

.offline-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 1.1rem 1.4rem;
    transition: all 0.25s ease;
}

.offline-card:hover {
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.offline-card-exclusive {
    border-color: rgba(6, 182, 212, 0.2);
    background: rgba(6, 182, 212, 0.03);
}

.offline-tool {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex: 1;
}

.offline-icon { font-size: 1.5rem; flex-shrink: 0; }

.offline-tool strong {
    font-size: 0.9rem;
    color: var(--text-primary);
    display: block;
    font-weight: 700;
}

.offline-tool span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.offline-vs { flex-shrink: 0; }

.vs-competitor {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(244, 63, 94, 0.08);
    border: 1px solid rgba(244, 63, 94, 0.15);
    border-radius: 8px;
    padding: 0.4rem 0.75rem;
}

.vs-competitor img {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    object-fit: contain;
}

.vs-competitor span {
    font-size: 0.73rem;
    color: var(--text-muted);
}

.vs-competitor strong {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--rose);
    white-space: nowrap;
}

.vs-exclusive {
    background: rgba(6, 182, 212, 0.08);
    border-color: rgba(6, 182, 212, 0.2);
    flex-direction: column;
    align-items: flex-end;
    gap: 0.15rem;
}

.vs-exclusive span { font-size: 0.68rem; color: var(--primary); font-weight: 700; }
.vs-exclusive strong { color: var(--primary-hover); font-size: 0.78rem; }

/* BLOCO VS FINAL */
.offline-anchor {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 2.5rem 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.anchor-left, .anchor-right { flex: 1; min-width: 220px; }
.anchor-left { text-align: center; }
.anchor-right { text-align: center; }

.anchor-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.anchor-total-market {
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--rose);
    line-height: 1;
    letter-spacing: -0.04em;
}

.anchor-total-market span { font-size: 1rem; }

.anchor-total-pro {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, var(--primary-hover), var(--fuchsia));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.anchor-total-pro span { font-size: 1rem; }

.anchor-note {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-top: 0.4rem;
}

.anchor-note-green {
    font-size: 0.78rem;
    color: var(--emerald);
    font-weight: 600;
    margin-top: 0.4rem;
}

.anchor-divider {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--text-dim);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ═══ COMPARATIVO (mantido por compatibilidade) ═══ */

.comparison-table {
    max-width: 760px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: rgba(6, 182, 212, 0.05);
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.comparison-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-card);
    transition: background 0.2s ease;
}

.comparison-row:hover { background: rgba(255,255,255,0.02); }

.comp-icon { font-size: 1.4rem; flex-shrink: 0; }

.comp-name {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.comp-name strong { font-size: 0.95rem; color: var(--text-primary); }
.comp-name span   { font-size: 0.78rem; color: var(--text-muted); }

.comp-price {
    font-weight: 800;
    font-size: 0.95rem;
    white-space: nowrap;
}
.comp-price-red { color: var(--rose); }

.comparison-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem 1.5rem;
    background: rgba(244, 63, 94, 0.06);
    border-bottom: 1px solid var(--border-subtle);
}
.comp-total-label { font-weight: 700; font-size: 0.95rem; color: var(--rose); }
.comp-total-price { font-weight: 900; font-size: 1.2rem; color: var(--rose); }

.comparison-highlight {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: rgba(6, 182, 212, 0.07);
    border-top: 2px solid var(--primary);
}
.comp-highlight-left { display: flex; align-items: center; gap: 1rem; }
.comp-highlight-price {
    text-align: right;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.4;
}
.comp-highlight-price strong {
    display: block;
    font-size: 1.4rem;
    color: var(--emerald);
    font-weight: 900;
}

/* ═══ PLANOS ═══ */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 2rem;
}

.plan-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 24px;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
}

.plan-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.plan-featured {
    border-color: var(--primary);
    background: rgba(6, 182, 212, 0.04);
    box-shadow: 0 0 40px rgba(6, 182, 212, 0.1), 0 20px 60px rgba(0,0,0,0.3);
    transform: scale(1.04);
}

.plan-featured:hover { transform: scale(1.04) translateY(-4px); }

.plan-ultimate {
    border-color: rgba(251, 191, 36, 0.3);
    background: rgba(251, 191, 36, 0.03);
}

.plan-popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--violet));
    color: white;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    padding: 0.35rem 1.2rem;
    border-radius: 99px;
    white-space: nowrap;
}

.plan-header { margin-bottom: 1.5rem; }

.plan-badge-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.4rem;
}

.plan-header h3 {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.plan-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.plan-price {
    display: flex;
    align-items: flex-end;
    gap: 0.2rem;
    margin-bottom: 0.5rem;
}

.plan-old-price {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 0.2rem;
    width: 100%;
}

.plan-currency {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-secondary);
    padding-bottom: 0.4rem;
}

.plan-amount {
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, var(--primary-hover), var(--violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-period {
    font-size: 0.9rem;
    color: var(--text-muted);
    padding-bottom: 0.5rem;
}

.plan-economy {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--emerald);
    background: rgba(52, 211, 153, 0.08);
    border: 1px solid rgba(52, 211, 153, 0.2);
    padding: 0.35rem 0.8rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
    display: inline-block;
}

.plan-features {
    list-style: none;
    margin-bottom: 1.75rem;
}

.plan-features li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.plan-features li:last-child { border-bottom: none; }

.plan-btn {
    display: block;
    text-align: center;
    width: 100%;
    margin-bottom: 0.75rem;
}

.plan-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-dim);
}

.plans-disclaimer {
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-dim);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.6;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
}

/* ═══ CTA FINAL ═══ */

.cta-final {
    text-align: center;
    padding: 8rem 0;
    background:
        radial-gradient(ellipse 50% 80% at 50% 100%, rgba(6, 182, 212, 0.06) 0%, transparent 60%),
        var(--bg-surface);
}


.cta-final h2 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    margin-bottom: 1.25rem;
    letter-spacing: -0.03em;
}

.cta-final p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 580px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.step-card {
    position: relative;
    margin-bottom: 2.5rem;
}

.step-card h3 {
    margin-bottom: 0.4rem;
    font-size: 1.15rem;
    font-weight: 700;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ═══ FOOTER ═══ */
.footer {
    padding: 3.5rem 0;
    text-align: center;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-dim);
    font-size: 0.82rem;
    letter-spacing: 0.02em;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
    .hero { padding-top: 8rem; }
    .hero h1 { font-size: 2rem; }
    .section, .section-alt { padding: 4rem 0; }
    .section-title { font-size: 1.6rem; }
    .benefit-row { gap: 2rem; }
    .tools-grid { grid-template-columns: 1fr; }
    .cta-final h2 { font-size: 1.8rem; }
    .cta-final { padding: 5rem 0; }
    .pain-grid { grid-template-columns: 1fr; }
}

/* ═══ UPGRADE BOX IA ═══ */
.ia-upgrade-box {
    margin-top: 3rem;
    background: rgba(6, 182, 212, 0.05);
    border: 2px dashed rgba(6, 182, 212, 0.3);
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    transition: all 0.3s ease;
}

.ia-upgrade-box:hover {
    background: rgba(6, 182, 212, 0.08);
    border-style: solid;
    transform: translateY(-2px);
}

.ia-upgrade-content { flex: 1; }

.ia-badge {
    display: inline-block;
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 900;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.ia-upgrade-content h3 {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.ia-upgrade-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.ia-upgrade-price {
    text-align: right;
    min-width: 140px;
}

.ia-upgrade-price span {
    display: block;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--emerald);
}

.ia-upgrade-price small {
    font-size: 0.75rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .ia-upgrade-box {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    .ia-upgrade-price {
        text-align: center;
    }
}