:root {
    --bg: #0a0118;
    --accent: #14b8a6;
    --accent-alt: #fb923c;
    --accent-soft: #38bdf8;
    --text: #fafafa;
    --muted: #a1a1aa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* HERO BASE */
.hero {
    min-height: 100vh;
    padding: 60px 10vw;
    background:
        radial-gradient(circle at 15% 5%, rgba(20,184,166,0.35), transparent 65%),
        radial-gradient(circle at 85% 95%, rgba(56,189,248,0.32), transparent 65%),
        #0a0118;
    color: var(--text);
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
}

/* LOGO ANIMADA – ÍCONE PLAY TRIPLO */
.hero-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.brand-mark {
    width: 44px;
    height: 44px;
    position: relative;
    border-radius: 20px;
    background: radial-gradient(circle at 35% 15%, #99f6e4, #0d9488);
    box-shadow:
        0 0 20px rgba(20,184,166,0.85),
        0 0 55px rgba(56,189,248,0.4);
    animation: brandPulse 2.4s ease-in-out infinite;
}

.brand-mark::before,
.brand-mark::after {
    content: "";
    position: absolute;
    inset: 10px;
    border-radius: inherit;
    border: 1px solid rgba(15,23,42,0.45);
}

.brand-triangle {
    position: absolute;
    inset: 10px;
    clip-path: polygon(25% 20%, 75% 50%, 25% 80%);
    background: linear-gradient(135deg, #ecfeff, #a7f3d0);
    box-shadow: 0 0 18px rgba(34,197,94,0.9);
}

/* "Play" triplo */
.brand-triangle::before,
.brand-triangle::after {
    content: "";
    position: absolute;
    inset: 3px 0;
    clip-path: inherit;
    background: linear-gradient(135deg, rgba(34,197,94,0.9), transparent);
    opacity: 0.4;
}

.brand-text {
    font-weight: 700;
    letter-spacing: 0.12em;
    font-size: 0.78rem;
    text-transform: uppercase;
    color: #a5b4fc;
}

/* TÍTULO / DESCRIÇÃO */
.hero-title {
    font-size: clamp(2.6rem, 4.4vw, 3.7rem);
    line-height: 1.05;
    margin-bottom: 18px;
}

.hero-subtitle {
    max-width: 520px;
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

/* BADGES ILUSTRATIVOS */
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 24px 0 26px;
}

.badge-pill {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px 6px 8px;
    border-radius: 999px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    background: rgba(15,23,42,0.8);
    border: 1px solid rgba(148,163,184,0.5);
    color: #e5e7eb;
    overflow: hidden;
}

.badge-pill::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(45,212,191,0.35), transparent, rgba(56,189,248,0.4));
    opacity: 0;
    animation: badgeShimmer 3.2s infinite;
}

/* Ícone pequeno circular */
.badge-dot {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: radial-gradient(circle, #bbf7d0, #15803d);
    box-shadow: 0 0 10px rgba(34,197,94,0.9);
}

/* BOTÕES */
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn-hero {
    position: relative;
    border-radius: 999px;
    padding: 12px 24px;
    font-size: 0.96rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    outline: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-hero:hover {
    transform: translateY(-2px);
}

.btn-primary-hero {
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    color: #042f2e;
    box-shadow:
        0 0 20px rgba(20,184,166,0.75),
        0 16px 42px rgba(0,0,0,0.65);
    animation: floatY 3s ease-in-out infinite;
}

.btn-primary-hero span.pulse-dot {
    width: 11px;
    height: 11px;
    border-radius: 999px;
    background: #bbf7d0;
    box-shadow: 0 0 16px rgba(74,222,128,0.9);
    animation: dotPing 1.4s infinite;
}

.btn-outline-hero {
    background: transparent;
    border: 1px solid rgba(148,163,184,0.5);
    color: #e5e7eb;
}

/* BOTÃO ESPECIAL DE "ATIVAÇÃO AGORA" */
.btn-activation {
    background: linear-gradient(135deg, #fb923c, #f472b6);
    color: #18181b;
    box-shadow:
        0 0 22px rgba(251,146,60,0.85),
        0 18px 48px rgba(15,23,42,0.85);
    animation: activationWiggle 2.6s ease-in-out infinite;
}

/* LADO DIREITO – CARDS ANIMADOS */
.hero-right {
    position: relative;
    display: grid;
    place-items: center;
}

.hero-card-stack {
    position: relative;
    width: 320px;
    height: 200px;
}

.hero-card {
    position: absolute;
    inset: 0;
    border-radius: 22px;
    background: radial-gradient(circle at top, rgba(248,250,252,0.08), rgba(15,23,42,0.96));
    border: 1px solid rgba(148,163,184,0.35);
    box-shadow: 0 24px 60px rgba(0,0,0,0.85);
}

/* Três cartões em leque */
.hero-card:nth-child(1) { 
    transform: translate(-20px, 12px) rotate(-7deg); 
    opacity: 0.7; 
}
.hero-card:nth-child(2) { 
    transform: translate(4px, 0) rotate(0deg); 
}
.hero-card:nth-child(3) { 
    transform: translate(26px, 18px) rotate(8deg); 
    opacity: 0.7; 
}

/* Badges flutuando */
.hero-floating-badge {
    position: absolute;
    top: -18px;
    right: -12px;
    padding: 7px 13px;
    border-radius: 999px;
    background: #f59e0b;
    color: #000000;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    box-shadow: 0 0 28px rgba(245,158,11,0.75);
    animation: floatY 2.4s ease-in-out infinite;
}

.hero-floating-badge.secondary {
    top: auto;
    bottom: -18px;
    left: -8px;
    background: #10b981;
    color: #000000;
}

/* ANIMAÇÕES */
@keyframes brandPulse {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 0 0 18px rgba(45,212,191,0.9), 0 0 50px rgba(56,189,248,0.45); 
    }
    50% { 
        transform: scale(1.08); 
        box-shadow: 0 0 30px rgba(45,212,191,1), 0 0 70px rgba(56,189,248,0.8); 
    }
}

@keyframes badgeShimmer {
    0% { opacity: 0; transform: translateX(-80%); }
    40% { opacity: 1; }
    100% { opacity: 0; transform: translateX(80%); }
}

@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes dotPing {
    0% { transform: scale(0.9); opacity: 1; }
    70% { transform: scale(1.35); opacity: 0; }
    100% { transform: scale(0.9); opacity: 0; }
}

@keyframes activationWiggle {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    20% { transform: translateY(-1px) rotate(-1.5deg); }
    40% { transform: translateY(0) rotate(1.5deg); }
    60% { transform: translateY(-1px) rotate(-0.8deg); }
    80% { transform: translateY(0); }
}

/* SECTIONS */
.section-dark {
    background: var(--bg);
    padding: 80px 0;
}

.section-light {
    background: linear-gradient(180deg, rgba(15,23,42,0.5), rgba(30,41,59,0.3));
    padding: 80px 0;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    text-align: center;
    margin-bottom: 12px;
}

.section-subtitle {
    text-align: center;
    color: var(--muted);
    font-size: 1.1rem;
    margin-bottom: 48px;
}

/* STEPS GRID */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.step-card {
    background: rgba(15,23,42,0.6);
    border: 1px solid rgba(148,163,184,0.2);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}

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

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    position: relative;
}

.step-icon-1 {
    background: radial-gradient(circle, rgba(34,197,94,0.2), transparent);
}

.step-icon-1 .icon-inner {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    border-radius: 50%;
    position: relative;
}

.step-icon-1 .icon-inner::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 3px solid #042f2e;
    border-radius: 50%;
}

.step-icon-2 {
    background: radial-gradient(circle, rgba(34,211,238,0.2), transparent);
}

.step-icon-2 .icon-inner {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #38bdf8, #0ea5e9);
    border-radius: 8px;
    position: relative;
}

.step-icon-2 .icon-inner::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-left: 10px solid #0f172a;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

.step-icon-3 {
    background: radial-gradient(circle, rgba(249,115,22,0.2), transparent);
}

.step-icon-3 .icon-inner {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #fb923c, #f97316);
    border-radius: 50%;
    position: relative;
}

.step-icon-3 .icon-inner::before,
.step-icon-3 .icon-inner::after {
    content: "";
    position: absolute;
    background: #1f2937;
    border-radius: 2px;
}

.step-icon-3 .icon-inner::before {
    width: 16px;
    height: 3px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.step-icon-3 .icon-inner::after {
    width: 3px;
    height: 16px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.step-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text);
}

.step-desc {
    color: var(--muted);
    line-height: 1.7;
}

/* CTA CENTER */
.cta-center {
    text-align: center;
    margin-top: 48px;
}

/* BENEFITS GRID */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    margin-bottom: 48px;
}

.benefit-card {
    background: rgba(15,23,42,0.4);
    border: 1px solid rgba(148,163,184,0.15);
    border-radius: 16px;
    padding: 28px;
    transition: transform 0.3s, border-color 0.3s;
}

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

.benefit-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    position: relative;
}

.benefit-icon-quality {
    background: linear-gradient(135deg, rgba(34,197,94,0.2), rgba(16,185,129,0.1));
}

.benefit-icon-quality .icon-shape {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.benefit-icon-channels {
    background: linear-gradient(135deg, rgba(34,211,238,0.2), rgba(6,182,212,0.1));
}

.benefit-icon-channels .icon-shape {
    width: 28px;
    height: 20px;
    background: linear-gradient(135deg, #38bdf8, #0ea5e9);
    border-radius: 4px;
    position: relative;
}

.benefit-icon-channels .icon-shape::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 6px;
    background: inherit;
    border-radius: 0 0 4px 4px;
}

.benefit-icon-devices {
    background: linear-gradient(135deg, rgba(249,115,22,0.2), rgba(234,88,12,0.1));
}

.benefit-icon-devices .icon-shape {
    width: 32px;
    height: 24px;
    background: linear-gradient(135deg, #fb923c, #f97316);
    border-radius: 3px;
    border: 2px solid rgba(15,23,42,0.3);
}

.benefit-icon-vod {
    background: linear-gradient(135deg, rgba(168,85,247,0.2), rgba(147,51,234,0.1));
}

.benefit-icon-vod .icon-shape {
    width: 0;
    height: 0;
    border-left: 20px solid #a855f7;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
}

.benefit-icon-sports {
    background: linear-gradient(135deg, rgba(236,72,153,0.2), rgba(219,39,119,0.1));
}

.benefit-icon-sports .icon-shape {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #ec4899, #db2777);
    border-radius: 50%;
    position: relative;
}

.benefit-icon-sports .icon-shape::before {
    content: "";
    position: absolute;
    inset: 4px;
    border: 2px solid rgba(15,23,42,0.4);
    border-radius: 50%;
}

.benefit-icon-stable {
    background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(37,99,235,0.1));
}

.benefit-icon-stable .icon-shape {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.benefit-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text);
}

.benefit-desc {
    color: var(--muted);
    line-height: 1.7;
}

/* PLANS GRID */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.plan-card {
    background: rgba(15,23,42,0.6);
    border: 1px solid rgba(148,163,184,0.2);
    border-radius: 20px;
    padding: 36px 28px;
    position: relative;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.plan-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
}

.plan-featured {
    border-color: var(--accent);
    box-shadow: 0 0 40px rgba(34,197,94,0.3);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #000000;
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.plan-badge-featured {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #000000;
}

.plan-title {
    font-size: 1.6rem;
    text-align: center;
    margin: 20px 0 16px;
    color: var(--text);
}

.plan-price {
    text-align: center;
    margin-bottom: 28px;
}

.price-discount {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
}

.price-label {
    display: block;
    color: var(--muted);
    font-size: 0.95rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 28px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--muted);
}

.feature-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    position: relative;
    flex-shrink: 0;
}

.feature-icon::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #042f2e;
    font-size: 0.75rem;
    font-weight: 700;
}

.btn-plan {
    display: block;
    width: 100%;
    padding: 14px;
    text-align: center;
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    color: #042f2e;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-plan:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(20,184,166,0.4);
}

.btn-plan-featured {
    background: linear-gradient(135deg, #fb923c, #f97316);
    color: #18181b;
}

/* CONTENT GRID */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    margin-bottom: 48px;
}

.content-card {
    background: rgba(15,23,42,0.4);
    border: 1px solid rgba(148,163,184,0.15);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: transform 0.3s;
}

.content-card:hover {
    transform: translateY(-4px);
}

.content-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    position: relative;
}

.content-icon-tv {
    background: radial-gradient(circle, rgba(34,197,94,0.2), transparent);
}

.content-icon-tv .icon-element {
    width: 36px;
    height: 28px;
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    border-radius: 4px;
    position: relative;
}

.content-icon-tv .icon-element::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 4px;
    background: inherit;
    border-radius: 0 0 4px 4px;
}

.content-icon-premium {
    background: radial-gradient(circle, rgba(249,115,22,0.2), transparent);
}

.content-icon-premium .icon-element {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #f97316, #ea580c);
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.content-icon-international {
    background: radial-gradient(circle, rgba(34,211,238,0.2), transparent);
}

.content-icon-international .icon-element {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #22d3ee, #06b6d4);
    border-radius: 50%;
    position: relative;
}

.content-icon-international .icon-element::before {
    content: "";
    position: absolute;
    inset: 6px;
    border: 2px solid rgba(15,23,42,0.4);
    border-radius: 50%;
}

.content-icon-movies {
    background: radial-gradient(circle, rgba(168,85,247,0.2), transparent);
}

.content-icon-movies .icon-element {
    width: 36px;
    height: 28px;
    background: linear-gradient(135deg, #a855f7, #9333ea);
    border-radius: 4px;
    position: relative;
}

.content-icon-movies .icon-element::before,
.content-icon-movies .icon-element::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    background: rgba(15,23,42,0.5);
    border-radius: 50%;
}

.content-icon-movies .icon-element::before {
    top: 4px;
    left: 4px;
}

.content-icon-movies .icon-element::after {
    bottom: 4px;
    right: 4px;
}

.content-icon-series {
    background: radial-gradient(circle, rgba(236,72,153,0.2), transparent);
}

.content-icon-series .icon-element {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #ec4899, #db2777);
    border-radius: 6px;
    position: relative;
}

.content-icon-series .icon-element::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-left: 12px solid rgba(15,23,42,0.6);
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.content-icon-live {
    background: radial-gradient(circle, rgba(239,68,68,0.2), transparent);
}

.content-icon-live .icon-element {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-radius: 50%;
    position: relative;
    animation: livePulse 2s infinite;
}

@keyframes livePulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.content-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text);
}

.content-desc {
    color: var(--muted);
    line-height: 1.7;
}

/* COMPATIBILITY GRID */
.compatibility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.compat-card {
    background: rgba(15,23,42,0.6);
    border: 1px solid rgba(148,163,184,0.2);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: transform 0.3s;
}

.compat-card:hover {
    transform: translateY(-4px);
}

.compat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(34,197,94,0.1), rgba(34,211,238,0.1));
}

.compat-icon-tv .icon-display {
    width: 48px;
    height: 36px;
    background: linear-gradient(135deg, #14b8a6, #38bdf8);
    border-radius: 4px;
    position: relative;
}

.compat-icon-tv .icon-display::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 6px;
    background: inherit;
    border-radius: 0 0 4px 4px;
}

.compat-icon-mobile .icon-display {
    width: 28px;
    height: 48px;
    background: linear-gradient(135deg, #14b8a6, #38bdf8);
    border-radius: 6px;
    border: 2px solid rgba(15,23,42,0.3);
}

.compat-icon-box .icon-display {
    width: 44px;
    height: 32px;
    background: linear-gradient(135deg, #14b8a6, #38bdf8);
    border-radius: 6px;
}

.compat-icon-pc .icon-display {
    width: 52px;
    height: 36px;
    background: linear-gradient(135deg, #14b8a6, #38bdf8);
    border-radius: 4px;
    position: relative;
}

.compat-icon-pc .icon-display::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: inherit;
    border-radius: 2px;
}

.compat-title {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--text);
}

.compat-desc {
    color: var(--muted);
    font-size: 0.9rem;
}

/* DIFERENCIAIS GRID */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    margin-bottom: 48px;
}

.diff-card {
    background: rgba(15,23,42,0.4);
    border: 1px solid rgba(148,163,184,0.15);
    border-radius: 16px;
    padding: 28px;
    position: relative;
    transition: transform 0.3s;
}

.diff-card:hover {
    transform: translateY(-4px);
}

.diff-number {
    position: absolute;
    top: -16px;
    left: 24px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: #042f2e;
    box-shadow: 0 4px 16px rgba(20,184,166,0.4);
}

.diff-title {
    font-size: 1.25rem;
    margin: 24px 0 12px;
    color: var(--text);
}

.diff-desc {
    color: var(--muted);
    line-height: 1.7;
}

/* REVIEWS GRID */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.review-card {
    background: rgba(15,23,42,0.6);
    border: 1px solid rgba(148,163,184,0.2);
    border-radius: 16px;
    padding: 24px;
    transition: transform 0.3s;
}

.review-card:hover {
    transform: translateY(-4px);
}

.review-stars {
    color: #fbbf24;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.review-text {
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 16px;
    font-style: italic;
}

.review-author {
    font-size: 0.95rem;
    color: #7dd3fc;
    font-weight: 600;
}

/* FAQ */
.faq-container {
    max-width: 900px;
    margin: 0 auto 48px;
}

.faq-item {
    background: rgba(15,23,42,0.6);
    border: 1px solid rgba(148,163,184,0.2);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 24px;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    color: var(--text);
    transition: background 0.2s;
}

.faq-question:hover {
    background: rgba(148,163,184,0.05);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--accent);
    transition: transform 0.3s;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--muted);
    line-height: 1.8;
}

.faq-answer a {
    color: inherit;
    text-decoration: none;
}

.faq-answer a:hover {
    text-decoration: none;
}

/* FINAL CTA */
.final-cta {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.final-cta-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    margin-bottom: 16px;
}

.final-cta-text {
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* FOOTER */
.footer {
    background: rgba(15,23,42,0.8);
    border-top: 1px solid rgba(148,163,184,0.2);
    padding: 48px 0 32px;
}

.footer-content {
    text-align: center;
    margin-bottom: 24px;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-text {
    color: var(--muted);
    max-width: 500px;
    margin: 0 auto;
}

.footer-links {
    text-align: center;
    margin-bottom: 20px;
}

.footer-links a {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-separator {
    margin: 0 12px;
    color: var(--muted);
}

.footer-copy {
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
}

/* RESPONSIVO */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: minmax(0, 1fr);
        padding: 56px 6vw 72px;
    }
    
    .hero-right { 
        order: -1; 
    }
    
    .hero-card-stack {
        width: 280px;
        height: 180px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 40px 5vw;
    }
    
    .section-dark,
    .section-light {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .steps-grid,
    .benefits-grid,
    .content-grid,
    .plans-grid,
    .compatibility-grid,
    .diff-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }
}