/* ==========================================================================
   PEDROIZAAC.COM.BR — EXECUTIVE DIGITAL HUB & DIRECT DOCK
   ========================================================================== */

/* 1. Design System & CSS Variables */
:root {
    --bg-main: #060608;
    --bg-card: rgba(10, 12, 20, 0.58);
    --bg-card-hover: rgba(22, 26, 40, 0.78);
    --border-color: rgba(255, 255, 255, 0.16);
    --border-hover: rgba(255, 255, 255, 0.42);
    
    --text-primary: #ffffff;
    --text-secondary: #c4c4d6;
    --text-tertiary: #94a3b8;
    
    --accent-glow: rgba(255, 255, 255, 0.1);
    --accent-badge-bg: rgba(10, 12, 20, 0.65);
    --dot-status: #10b981;
    
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --radius-card: 14px;
    --radius-button: 9999px;
    --radius-modal: 22px;
    
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. Global Reset & Base Styles — Zero Scroll Lock */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    height: 100%;
    height: 100dvh;
    overflow: hidden;
    touch-action: manipulation;
}

html {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    display: flex;
    flex-direction: column;
    position: relative;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Fullscreen High-Definition Setup Background Scene — Sharp & Crisp */
.site-bg-scene {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-scene-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 38%;
    filter: brightness(0.95) contrast(1.1) saturate(1.1);
    transform: scale(1);
    transition: filter 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s ease;
}

[data-lamp="on"] .bg-scene-img {
    filter: brightness(1.2) contrast(1.22) saturate(1.28);
    transform: scale(1.015);
}

/* Realistic Conical Light Beam Radiating from the Lamp */
.lamp-light-beam {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background: 
        radial-gradient(ellipse at 80% 28%, rgba(254, 240, 138, 0.75) 0%, rgba(245, 158, 11, 0.42) 35%, rgba(245, 158, 11, 0.14) 60%, transparent 80%),
        radial-gradient(circle at 78% 24%, rgba(255, 255, 255, 0.95) 0%, rgba(253, 224, 71, 0.6) 20%, transparent 48%);
    opacity: 0;
    mix-blend-mode: screen;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-lamp="on"] .lamp-light-beam {
    opacity: 1;
}

.lamp-glow-overlay {
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
    background: radial-gradient(circle at 75% 30%, rgba(254, 240, 138, 0.45) 0%, rgba(245, 158, 11, 0.22) 45%, rgba(0, 0, 0, 0) 85%);
    opacity: 0;
    mix-blend-mode: screen;
    transition: opacity 0.8s ease-in-out;
}

[data-lamp="on"] .lamp-glow-overlay {
    opacity: 1;
}

.bg-vignette-overlay {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    background: 
        radial-gradient(circle at center, rgba(6, 6, 8, 0.02) 0%, rgba(6, 6, 8, 0.45) 100%),
        linear-gradient(180deg, rgba(6, 6, 8, 0.35) 0%, rgba(6, 6, 8, 0.02) 50%, rgba(6, 6, 8, 0.45) 100%);
    transition: background 0.6s ease;
}

[data-lamp="on"] .bg-vignette-overlay {
    background: 
        radial-gradient(circle at center, rgba(6, 6, 8, 0) 0%, rgba(6, 6, 8, 0.35) 100%),
        linear-gradient(180deg, rgba(6, 6, 8, 0.2) 0%, rgba(6, 6, 8, 0) 50%, rgba(6, 6, 8, 0.35) 100%);
}

/* Top Navigation Actions — Lamp Switch Only */
.top-nav {
    position: fixed;
    top: 1.2rem;
    right: 1.2rem;
    z-index: 50;
    display: flex;
    align-items: center;
}

.lamp-switch-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 16px;
    border-radius: var(--radius-button);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
}

.lamp-switch-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

[data-lamp="on"] .lamp-switch-btn {
    background: rgba(245, 158, 11, 0.25);
    border-color: rgba(245, 158, 11, 0.65);
    color: #fbbf24;
}

.switch-bulb-icon {
    transition: var(--transition-smooth);
}

[data-lamp="on"] .switch-bulb-icon {
    stroke: #f59e0b;
    filter: drop-shadow(0 0 6px #f59e0b);
}

/* 3. Main Wrapper Layout — Zero Scroll Viewport Fit */
.page-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.8rem 1rem 0.8rem;
    overflow: hidden;
}

.main-content {
    width: 100%;
    max-width: 460px;
    height: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}

/* Staggered Entrance Reveal Animation */
.reveal-item {
    opacity: 0;
    transform: translateY(16px);
    animation: revealUp 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: var(--reveal-delay, 0s);
}

@keyframes revealUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Header — Executive Typography */
.hero-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    margin-bottom: 0;
}

.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-button);
    background: var(--accent-badge-bg);
    border: 1px solid var(--border-color);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: clamp(0.2rem, 0.8vh, 0.5rem);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--dot-status);
    box-shadow: 0 0 10px var(--dot-status);
    animation: statusPulse 2s infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.45; transform: scale(0.85); }
}

.brand-title {
    font-family: var(--font-heading);
    font-size: clamp(2.1rem, 5vh, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.05;
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 45%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: clamp(0.15rem, 0.6vh, 0.4rem);
    filter: drop-shadow(0 4px 18px rgba(0, 0, 0, 0.6));
}

.brand-subtitle {
    font-size: clamp(0.85rem, 1.8vh, 1.05rem);
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: -0.01em;
    max-width: 380px;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

/* 4. Subdomain Hub Cards Grid */
.hub-nav {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: clamp(0.4rem, 1.1vh, 0.75rem);
    margin-bottom: 0;
    flex: 1;
    justify-content: center;
}

.hub-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: clamp(0.6rem, 1.4vh, 0.85rem) clamp(1rem, 3vw, 1.35rem);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    text-decoration: none;
    color: inherit;
    text-align: left;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.14), 0 8px 24px rgba(0, 0, 0, 0.25);
    transition: var(--transition-smooth);
    cursor: pointer;
    width: 100%;
    overflow: hidden;
}

.hub-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-card);
    background: radial-gradient(350px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.16), transparent 80%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
    z-index: 1;
}

.hub-card:hover::before {
    opacity: 1;
}

.hub-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: skewX(-20deg);
    transition: left 0.75s ease;
    pointer-events: none;
    z-index: 2;
}

.hub-card:hover::after {
    left: 140%;
}

.hub-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px) scale(1.01);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.22), 0 12px 32px rgba(0, 0, 0, 0.38);
}

.card-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
    z-index: 3;
    min-width: 0;
    word-break: break-word;
}

.card-tag {
    font-size: 0.63rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-title {
    font-size: clamp(0.92rem, 2.1vh, 1.08rem);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    line-height: 1.25;
}

.card-subdesc {
    font-size: clamp(0.7rem, 1.5vh, 0.78rem);
    font-weight: 400;
    color: var(--text-secondary);
    opacity: 0.9;
    line-height: 1.28;
}

.card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    z-index: 3;
    flex-shrink: 0;
    margin-left: 0.4rem;
}

.hub-card:hover .card-icon {
    color: var(--text-primary);
    transform: translateX(3px) translateY(-3px);
}

/* 5. Direct Social & Contact Dock */
.social-dock {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(0.45rem, 1.3vw, 0.75rem);
    width: 100%;
    margin-bottom: clamp(0.3rem, 0.9vh, 0.6rem);
}

.social-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: clamp(0.4rem, 1vh, 0.58rem) clamp(0.65rem, 1.8vw, 0.95rem);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-button);
    color: var(--text-primary);
    text-decoration: none;
    font-size: clamp(0.72rem, 1.5vh, 0.8rem);
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.12), 0 6px 18px rgba(0, 0, 0, 0.2);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.social-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.22), 0 10px 24px rgba(0, 0, 0, 0.32);
}

.social-btn svg {
    flex-shrink: 0;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.social-btn:hover svg {
    color: var(--text-primary);
    transform: scale(1.1);
}

.social-label {
    white-space: nowrap;
}

/* 6. Micro-manifesto & Footer */
.manifesto-card {
    padding: clamp(0.35rem, 0.9vh, 0.5rem) 1.1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-button);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1), 0 6px 18px rgba(0, 0, 0, 0.18);
    transition: var(--transition-smooth);
    margin-bottom: clamp(0.25rem, 0.8vh, 0.5rem);
}

.manifesto-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

.micro-manifesto {
    font-style: italic;
    font-size: clamp(0.78rem, 1.6vh, 0.85rem);
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.site-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.copyright {
    font-size: clamp(0.68rem, 1.4vh, 0.74rem);
    color: var(--text-tertiary);
    letter-spacing: 0.01em;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

/* 7. Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--text-primary);
    color: var(--bg-main);
    padding: 0.75rem 1.3rem;
    border-radius: var(--radius-button);
    font-size: 0.82rem;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 200;
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   8. RESPONSIVENESS & COMPACT VIEWPORT FIT (MOBILE & TABLET)
   ========================================================================== */
@media (max-width: 640px) {
    .page-wrapper {
        padding: 2.5rem 0.6rem 0.6rem;
    }
    
    .top-nav {
        top: 0.5rem;
        right: 0.5rem;
    }
    
    .lamp-switch-btn {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
    
    .brand-title {
        font-size: clamp(1.7rem, 4.5vh, 2.3rem);
    }
    
    .brand-subtitle {
        font-size: clamp(0.8rem, 1.6vh, 0.88rem);
    }
    
    .hub-card {
        padding: clamp(0.5rem, 1.2vh, 0.75rem) 0.9rem;
        border-radius: 12px;
    }
    
    .card-tag {
        font-size: 0.6rem;
    }
    
    .card-title {
        font-size: clamp(0.88rem, 1.8vh, 0.98rem);
    }
    
    .card-subdesc {
        font-size: clamp(0.68rem, 1.3vh, 0.74rem);
    }
    
    .social-dock {
        gap: 0.35rem;
    }
    
    .social-btn {
        padding: 0.35rem 0.6rem;
        font-size: 0.7rem;
    }
    
    .social-btn svg {
        width: 15px;
        height: 15px;
    }
}

@media (max-height: 580px) {
    .page-wrapper {
        padding: 2rem 0.5rem 0.5rem;
    }
    .badge-status {
        display: none;
    }
    .brand-title {
        font-size: 1.5rem;
    }
    .brand-subtitle {
        display: none;
    }
    .hub-nav {
        gap: 0.3rem;
    }
    .hub-card {
        padding: 0.45rem 0.75rem;
    }
    .social-label {
        display: none;
    }
    .social-btn {
        padding: 0.4rem;
        border-radius: 50%;
    }
}