/* ============================================
   TERMOGRAFISTA V4 — PREMIUM DARK DESIGN SYSTEM
   ============================================ */

/* ============ VARIABLES ============ */
:root {
    /* Backgrounds */
    --bg-primary: #0a0a0f;
    --bg-secondary: #0e0e16;
    --bg-tertiary: #12121a;
    --bg-card: #15151f;
    --bg-card-hover: #1a1a28;
    --bg-surface: #1e1e2e;

    /* Thermal Accent Colors */
    --accent-yellow: #f0a500;
    --accent-orange: #e8611a;
    --accent-red: #d63031;
    --accent-cyan: #00cec9;
    --accent-amber: #ffb347;

    /* Text */
    --text-primary: #f0f0f5;
    --text-secondary: #b0b0c0;
    --text-muted: #6b6b80;
    --text-accent: #f0a500;

    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(240, 165, 0, 0.2);

    /* Shadows */
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 30px rgba(240, 165, 0, 0.08);

    /* Layout */
    --max-width: 1200px;
    --section-padding: 100px 0;
    --border-radius: 16px;
    --border-radius-sm: 10px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

/* ============ BACKGROUND VIDEO ============ */
.background-video {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.7); /* Retornado para 70% conforme solicitado */
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -10;
    object-fit: contain;
    opacity: 0.16; /* Opacidade ajustada para brilho intermediário */
    filter: blur(1.25px) brightness(0.38); /* Brilho reposicionado na metade */
    pointer-events: none;
}




a {
    text-decoration: none;
    color: inherit;
}

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============ NAVBAR ============ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-medium);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 10px 0;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    transition: opacity var(--transition-fast);
}

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

.logo-icon {
    display: flex;
    align-items: center;
    color: var(--accent-yellow);
}

.logo-text {
    letter-spacing: -0.02em;
}

.logo-dot {
    color: var(--text-muted);
    font-weight: 500;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-yellow);
    transition: width var(--transition-medium);
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link-cta {
    color: var(--accent-yellow);
    padding: 6px 16px;
    border: 1px solid rgba(240, 165, 0, 0.3);
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    background: rgba(240, 165, 0, 0.1);
    border-color: rgba(240, 165, 0, 0.5);
    color: var(--accent-yellow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-medium);
    border: none;
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-yellow), var(--accent-orange));
    color: #0a0a0f;
    box-shadow: 0 4px 20px rgba(240, 165, 0, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(240, 165, 0, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

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

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 50%, rgba(240, 165, 0, 0.05) 0%, transparent 70%),
        radial-gradient(ellipse 50% 50% at 50% 100%, rgba(10, 10, 15, 0.5) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}



.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    z-index: 2;
}


.hero-content {
    animation: fadeInUp 0.8s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(240, 165, 0, 0.1);
    border: 1px solid rgba(240, 165, 0, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-yellow);
    margin-bottom: 24px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.hero-highlight {
    background: linear-gradient(135deg, var(--accent-yellow), var(--accent-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}


.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}


.hero-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}


.hero-tag {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: 100px;
    font-size: 0.78rem;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.hero-tag:hover {
    background: rgba(240, 165, 0, 0.08);
    border-color: rgba(240, 165, 0, 0.2);
    color: var(--accent-yellow);
}

.hero-3d {
    width: 100%;
    height: 550px;
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    animation: fadeIn 1.2s ease 0.3s both;
}

.hero-3d canvas {
    display: block;
    width: 100%;
    height: 100%;
    outline: none;
}

/* Spline watermark removal */
.spline-watermark,
.hero-3d a[href*="spline.design"] {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    position: absolute !important;
}

/* Spline watermark removal via Shadow DOM ::part() */
spline-viewer::part(logo) {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    position: absolute !important;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-muted);
    animation: scrollBounce 2s ease infinite;
    z-index: 2;
}

/* ============ SECTIONS ============ */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-yellow);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-title-sm {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Alternating backgrounds - Tornados transparentes para ver o vídeo */
.section-duvidas { background: transparent; }
.section-pilares { background: transparent; }
.section-ferramentas { background: transparent; }
.section-casos { background: transparent; }
.section-conhecimento { background: transparent; }
.section-comece { background: transparent; }
.section-noticias { background: transparent; }
.section-treinamento { background: transparent; }
.section-apps { background: transparent; }
.section-comunidade { background: transparent; }


/* ============ DÚVIDAS REAIS GRID ============ */
.duvidas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.duvida-card {
    perspective: 1000px;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    cursor: pointer;
}

.duvida-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    display: grid;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.duvida-card.is-flipped .duvida-card-inner {
    transform: rotateY(180deg);
}

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

.duvida-card.is-flipped:hover .duvida-card-inner {
    transform: rotateY(180deg) translateY(-4px);
}

.duvida-card-front, .duvida-card-back {
    grid-area: 1 / 1;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-medium);
}

.duvida-card:hover .duvida-card-front, .duvida-card:hover .duvida-card-back {
    background: var(--bg-card-hover);
    border-color: rgba(240, 165, 0, 0.15);
    box-shadow: var(--shadow-glow);
}

.duvida-card-back {
    transform: rotateY(180deg);
    justify-content: center;
    align-items: center;
    text-align: center;
}

.duvida-card-back p {
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.duvida-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(240, 165, 0, 0.08);
    color: var(--accent-yellow);
    margin-bottom: 16px;
}

.duvida-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.duvida-card p {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.duvida-link {
    display: inline-block;
    margin-top: 14px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-yellow);
    transition: all var(--transition-fast);
}

.duvida-card:hover .duvida-link {
    transform: translateX(4px);
}

/* ============ PILARES GRID ============ */
.pilares-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.pilar-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.pilar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-yellow), transparent);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.pilar-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(240, 165, 0, 0.15);
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

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

.pilar-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    margin-bottom: 20px;
    transition: all var(--transition-medium);
}

.pilar-icon-conhecimento {
    background: rgba(240, 165, 0, 0.1);
    color: var(--accent-yellow);
}

.pilar-icon-ferramentas {
    background: rgba(0, 206, 201, 0.1);
    color: var(--accent-cyan);
}

.pilar-icon-casos {
    background: rgba(232, 97, 26, 0.1);
    color: var(--accent-orange);
}

.pilar-icon-noticias {
    background: rgba(214, 48, 49, 0.1);
    color: var(--accent-red);
}

.pilar-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.pilar-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.pilar-link {
    display: inline-block;
    margin-top: 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-yellow);
    transition: all var(--transition-fast);
}

.pilar-card:hover .pilar-link {
    transform: translateX(4px);
}

/* ============ TOOLS GRID ============ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tool-card {
    display: flex;
    flex-direction: column;
    padding: 28px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.tool-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(0, 206, 201, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0, 206, 201, 0.06);
}

.tool-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(0, 206, 201, 0.08);
    color: var(--accent-cyan);
    margin-bottom: 16px;
}

.tool-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.tool-card p {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.tool-badge {
    display: inline-block;
    margin-top: 16px;
    padding: 4px 12px;
    background: rgba(0, 206, 201, 0.08);
    border: 1px solid rgba(0, 206, 201, 0.15);
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============ CASOS REAIS ============ */
.casos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.caso-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-medium);
}

.caso-card:hover {
    border-color: rgba(232, 97, 26, 0.15);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.caso-thumbnail {
    position: relative;
    height: 160px;
    overflow: hidden;
}

.caso-thermal-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(214, 48, 49, 0.6),
        rgba(232, 97, 26, 0.5),
        rgba(240, 165, 0, 0.4),
        rgba(0, 206, 201, 0.2));
}

.caso-thermal-cool {
    background: linear-gradient(135deg,
        rgba(0, 206, 201, 0.5),
        rgba(0, 150, 180, 0.4),
        rgba(100, 100, 200, 0.3),
        rgba(50, 50, 100, 0.4));
}

.caso-thermal-multi {
    background: linear-gradient(135deg,
        rgba(214, 48, 49, 0.5),
        rgba(0, 206, 201, 0.3),
        rgba(240, 165, 0, 0.4),
        rgba(50, 50, 150, 0.3));
}

.caso-thermal-hot {
    background: linear-gradient(135deg,
        rgba(255, 50, 0, 0.6),
        rgba(214, 48, 49, 0.5),
        rgba(232, 97, 26, 0.5),
        rgba(240, 165, 0, 0.3));
}

.caso-thermal-warm {
    background: linear-gradient(135deg,
        rgba(240, 165, 0, 0.5),
        rgba(232, 97, 26, 0.4),
        rgba(200, 100, 50, 0.3),
        rgba(100, 60, 30, 0.4));
}

.thermal-gradient {
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(0deg, transparent, transparent 8px, rgba(255,255,255,0.03) 8px, rgba(255,255,255,0.03) 9px);
}

.caso-badge-type {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.caso-content {
    padding: 24px;
}

.caso-content h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.3;
}

.caso-asset {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    font-weight: 500;
}

.caso-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.caso-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-orange);
    transition: all var(--transition-fast);
}

.caso-card:hover .caso-link {
    color: var(--accent-yellow);
    transform: translateX(4px);
}

/* ============ KNOWLEDGE GRID ============ */
.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.knowledge-card {
    display: flex;
    flex-direction: column;
    padding: 28px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.knowledge-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(240, 165, 0, 0.15);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.knowledge-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(240, 165, 0, 0.1);
    line-height: 1;
    margin-bottom: 12px;
    transition: color var(--transition-medium);
}

.knowledge-card:hover .knowledge-number {
    color: rgba(240, 165, 0, 0.2);
}

.knowledge-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.knowledge-card p {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============ COMECE POR AQUI ============ */
.comece-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 24px;
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.comece-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-yellow), var(--accent-orange), var(--accent-red));
}

.comece-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
}

.comece-list {
    list-style: none;
    margin-bottom: 32px;
}

.comece-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-subtle);
}

.comece-list li:last-child {
    border-bottom: none;
}

.comece-list svg {
    color: var(--accent-yellow);
    flex-shrink: 0;
}

.comece-visual {
    display: flex;
    justify-content: center;
}

.comece-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.comece-step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    transition: all var(--transition-medium);
}

.comece-step:hover {
    background: rgba(240, 165, 0, 0.06);
    border-color: rgba(240, 165, 0, 0.15);
}

.step-number {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-yellow), var(--accent-orange));
    color: #0a0a0f;
    font-size: 0.85rem;
    font-weight: 800;
    flex-shrink: 0;
}

.comece-step span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ============ NOTÍCIAS ============ */
.noticias-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.noticia-card {
    display: flex;
    flex-direction: column;
    padding: 32px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
}

.noticia-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(240, 165, 0, 0.12);
    transform: translateY(-3px);
}

.noticia-featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(240, 165, 0, 0.03) 100%);
}

.noticia-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(240, 165, 0, 0.1);
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-yellow);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 14px;
    align-self: flex-start;
}

.noticia-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.35;
}

.noticia-featured h3 {
    font-size: 1.3rem;
}

.noticia-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.noticia-date {
    display: block;
    margin-top: 16px;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ============ TREINAMENTO ============ */
.treinamento-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
}

.treinamento-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.treinamento-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.treinamento-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
}

.treinamento-feature svg {
    color: var(--accent-yellow);
    flex-shrink: 0;
}

.treinamento-feature span {
    font-size: 0.88rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* ============ APPS ============ */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.app-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
}

.app-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(240, 165, 0, 0.12);
    transform: translateY(-4px);
}

.app-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(240, 165, 0, 0.08);
    color: var(--accent-yellow);
    margin-bottom: 20px;
}

.app-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.app-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.app-status {
    display: inline-block;
    margin-top: 16px;
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.app-status-active {
    background: rgba(0, 206, 201, 0.1);
    border-color: rgba(0, 206, 201, 0.2);
    color: var(--accent-cyan);
}

/* ============ COMMUNITY ============ */
.community-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.community-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
}

.community-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(240, 165, 0, 0.15);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.community-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(240, 165, 0, 0.08);
    color: var(--accent-yellow);
    margin-bottom: 18px;
}

.community-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.community-card p {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============ FOOTER ============ */
.footer {
    padding: 80px 0 32px;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-subtle);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 5px 0;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

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

.footer-disclaimer {
    margin-top: 8px;
    font-size: 0.78rem;
    color: var(--text-muted);
    opacity: 0.7;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-3d {
        order: 0;
        height: 380px;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-tags {
        justify-content: center;
    }

    .duvidas-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pilares-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .knowledge-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .community-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .comece-wrapper {
        grid-template-columns: 1fr;
        padding: 40px;
    }

    .treinamento-wrapper {
        grid-template-columns: 1fr;
        padding: 40px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 15, 0.96);
        backdrop-filter: blur(20px);
        padding: 24px;
        flex-direction: column;
        gap: 16px;
        border-bottom: 1px solid var(--border-subtle);
        animation: slideDown 0.3s ease;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 60px;
    }

    .hero-3d {
        height: 300px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

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

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

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

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

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

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

    .noticia-featured {
        grid-column: 1;
    }

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

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

    .comece-wrapper {
        padding: 28px;
    }

    .treinamento-wrapper {
        padding: 28px;
    }

    .footer-links-group {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .section-header {
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-badge {
        font-size: 0.7rem;
    }

    .section-title {
        font-size: 1.4rem;
    }
}

/* ============ SEARCH NAV ============ */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
    margin-left: 10px;
}
.search-form {
    display: flex;
    align-items: center;
    background: transparent;
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}
.search-input {
    width: 0;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-primary);
    outline: none;
    transition: opacity 0.2s ease, width 0.3s ease, padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
    opacity: 0;
}
.search-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}
.search-form:hover,
.search-form:focus-within {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-light);
}
.search-form:hover .search-input,
.search-form:focus-within .search-input {
    width: 180px;
    padding: 8px 12px;
    opacity: 1;
}
.search-form:hover .search-btn,
.search-form:focus-within .search-btn {
    color: var(--accent-yellow);
}
@media (max-width: 768px) {
    .search-form:hover .search-input,
    .search-form:focus-within .search-input {
        width: 120px;
    }
}