/* ========================================
   PC Gamer R$ 6.000 - Landing Page
   Fevereiro 2026
   ======================================== */

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

:root {
    --color-bg: #0a0a0f;
    --color-bg-alt: #111118;
    --color-bg-card: #16161f;
    --color-bg-card-hover: #1c1c28;
    --color-surface: #1e1e2a;
    --color-border: #2a2a3a;
    --color-text: #e8e8f0;
    --color-text-muted: #8888a0;
    --color-text-dim: #555570;
    --color-accent: #6c5ce7;
    --color-accent-light: #a29bfe;
    --color-accent-glow: rgba(108, 92, 231, 0.3);
    --color-green: #00e676;
    --color-green-dim: rgba(0, 230, 118, 0.15);
    --color-kabum: #ff6600;
    --color-pichau: #00b4d8;
    --color-gold: #ffd700;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px var(--color-accent-glow);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: var(--color-accent-light);
    text-decoration: none;
    transition: var(--transition);
}

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

/* --- SECTION TITLES --- */
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.section-desc {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 650px;
    margin: 0 auto 48px;
    font-size: 1.05rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 80px 0;
}

.hero__bg-effects {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero__glow--1 {
    width: 500px;
    height: 500px;
    background: var(--color-accent);
    top: -100px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.hero__glow--2 {
    width: 400px;
    height: 400px;
    background: #00b4d8;
    bottom: -50px;
    left: -100px;
    animation: float 10s ease-in-out infinite reverse;
}

.hero__grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(108, 92, 231, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(108, 92, 231, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero__badge {
    display: inline-block;
    padding: 6px 20px;
    background: var(--color-accent-glow);
    border: 1px solid var(--color-accent);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-light);
    letter-spacing: 0.15em;
    margin-bottom: 24px;
}

.hero__title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.hero__title--accent {
    background: linear-gradient(135deg, var(--color-green), #00b4d8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-text-muted);
    max-width: 580px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero__stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    min-width: 100px;
}

.hero__stat-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-green);
}

.hero__stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero__cta {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--color-accent), #8b5cf6);
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: 100px;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 20px var(--color-accent-glow);
    transition: var(--transition);
}

.hero__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--color-accent-glow);
    color: #fff;
}

/* ========================================
   SUMMARY SECTION
   ======================================== */
.summary {
    padding: 100px 0;
    background: var(--color-bg-alt);
}

.summary__cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.summary__card {
    padding: 32px 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.summary__card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.summary__card-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}

.summary__card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.summary__card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ========================================
   PARTS SECTION
   ======================================== */
.parts {
    padding: 100px 0;
}

/* --- PART CARD --- */
.part-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
    overflow: hidden;
    transition: var(--transition);
}

.part-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 0 40px rgba(108, 92, 231, 0.1);
}

.part-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 32px;
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.1), rgba(0, 180, 216, 0.05));
    border-bottom: 1px solid var(--color-border);
}

.part-card__number {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-accent-light);
    opacity: 0.7;
}

.part-card__category {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.part-card__body {
    padding: 32px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: start;
}

.part-card__name {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.part-card__desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.7;
    max-width: 600px;
}

.part-card__specs {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px 24px;
    margin-bottom: 20px;
}

.part-card__specs li {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    padding-left: 16px;
    position: relative;
}

.part-card__specs li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
}

.part-card__specs li strong {
    color: var(--color-text);
    font-weight: 600;
}

.part-card__tip {
    font-size: 0.82rem;
    color: var(--color-text-dim);
    padding: 10px 16px;
    background: rgba(108, 92, 231, 0.06);
    border-left: 3px solid var(--color-accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 20px;
}

.part-card__price-area {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-top: 8px;
}

.part-card__price {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-green);
}

.part-card__price-note {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- LINKS DE COMPRA --- */
.part-card__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 260px;
}

.part-card__link {
    display: block;
    padding: 12px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.part-card__link--kabum {
    background: rgba(255, 102, 0, 0.1);
    border-color: rgba(255, 102, 0, 0.3);
    color: var(--color-kabum);
}

.part-card__link--kabum:hover {
    background: rgba(255, 102, 0, 0.2);
    border-color: var(--color-kabum);
    color: var(--color-kabum);
    transform: translateX(4px);
}

.part-card__link--pichau {
    background: rgba(0, 180, 216, 0.1);
    border-color: rgba(0, 180, 216, 0.3);
    color: var(--color-pichau);
}

.part-card__link--pichau:hover {
    background: rgba(0, 180, 216, 0.2);
    border-color: var(--color-pichau);
    color: var(--color-pichau);
    transform: translateX(4px);
}

/* ========================================
   PRICING TABLE
   ======================================== */
.pricing {
    padding: 100px 0;
    background: var(--color-bg-alt);
}

.pricing__table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
}

.pricing__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.pricing__table thead {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.15), rgba(0, 180, 216, 0.08));
}

.pricing__table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
}

.pricing__table td {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(42, 42, 58, 0.5);
    vertical-align: middle;
}

.pricing__table tbody tr {
    transition: var(--transition);
}

.pricing__table tbody tr:hover {
    background: rgba(108, 92, 231, 0.05);
}

.pricing__num {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--color-accent-light);
    opacity: 0.6;
}

.pricing__value {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--color-text);
    text-align: right;
}

.pricing__table tfoot td {
    padding: 20px;
    font-weight: 800;
    font-size: 1.1rem;
    border-top: 2px solid var(--color-accent);
    background: rgba(108, 92, 231, 0.08);
}

.pricing__total {
    font-family: var(--font-mono);
    font-size: 1.5rem !important;
    color: var(--color-green) !important;
    text-align: right;
}

.pricing__remaining td {
    padding: 14px 20px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    border-top: none !important;
    background: rgba(0, 230, 118, 0.05) !important;
    color: var(--color-text-muted);
}

.pricing__remaining-value {
    font-family: var(--font-mono);
    color: var(--color-gold) !important;
    text-align: right;
}

.pricing__disclaimer {
    text-align: center;
    font-size: 0.82rem;
    color: var(--color-text-dim);
    margin-top: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   TIPS SECTION
   ======================================== */
.tips {
    padding: 100px 0;
}

.tips__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.tips__card {
    padding: 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.tips__card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.tips__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-accent-glow);
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-light);
    margin-bottom: 16px;
}

.tips__card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.tips__card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ========================================
   PERFORMANCE SECTION
   ======================================== */
.performance {
    padding: 100px 0;
    background: var(--color-bg-alt);
}

.performance__grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.performance__game {
    display: flex;
    align-items: center;
    gap: 20px;
}

.performance__game-name {
    width: 200px;
    min-width: 200px;
    font-size: 0.92rem;
    font-weight: 600;
    text-align: right;
    color: var(--color-text);
}

.performance__bar-container {
    flex: 1;
    height: 40px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.performance__bar {
    height: 100%;
    width: var(--width);
    background: linear-gradient(90deg, var(--color-accent), var(--color-green));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 16px;
    animation: barGrow 1.5s ease-out forwards;
    transform-origin: left;
}

.performance__bar--estimated {
    background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
    opacity: 0.7;
}

@keyframes barGrow {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.performance__fps {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer__text {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: 20px;
}

.footer__sources {
    margin-bottom: 24px;
}

.footer__sources p {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    margin-bottom: 8px;
}

.footer__sources a {
    display: inline-block;
    margin: 0 12px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    border-bottom: 1px solid transparent;
}

.footer__sources a:hover {
    color: var(--color-accent-light);
    border-bottom-color: var(--color-accent-light);
}

.footer__back-top {
    display: inline-block;
    padding: 10px 24px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    transition: var(--transition);
}

.footer__back-top:hover {
    border-color: var(--color-accent);
    color: var(--color-accent-light);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .hero__stats {
        gap: 16px;
    }

    .hero__stat {
        padding: 12px 16px;
        min-width: 80px;
    }

    .part-card__body {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .part-card__links {
        min-width: 100%;
    }

    .part-card__specs {
        grid-template-columns: 1fr;
    }

    .part-card__header {
        padding: 16px 24px;
    }

    .performance__game {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .performance__game-name {
        width: 100%;
        text-align: left;
    }

    .performance__bar-container {
        width: 100%;
    }

    .tips__grid {
        grid-template-columns: 1fr;
    }

    .pricing__table {
        font-size: 0.85rem;
    }

    .pricing__table th,
    .pricing__table td {
        padding: 10px 12px;
    }

    .section-title {
        margin-bottom: 8px;
    }

    .section-desc {
        margin-bottom: 32px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2.5rem;
    }

    .hero__stat-value {
        font-size: 1.2rem;
    }

    .part-card__name {
        font-size: 1.2rem;
    }

    .part-card__price {
        font-size: 1.4rem;
    }

    .summary__cards {
        grid-template-columns: 1fr;
    }
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* --- SELECTION --- */
::selection {
    background: var(--color-accent);
    color: #fff;
}