@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ==========================================================================
   DESIGN TOKENS & VARIABLES
   ========================================================================== */
:root {
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Theme Palette - Serious Thermographic Company */
    --color-bg-main: #121212;
    --color-bg-surface: #1a1a1a;
    --color-bg-card: #242424;
    
    --color-orange: #ff7a00;
    --color-orange-rgb: 255, 122, 0;
    --color-orange-hover: #ff8f2b;
    
    --color-blue: #ff3b30; /* Mapeado para Vermelho termográfico para preservar nomenclatura */
    --color-blue-rgb: 255, 59, 48;
    --color-blue-hover: #ff5e54;
    
    --color-green-whatsapp: #25d366;
    --color-green-whatsapp-hover: #20ba5a;
    
    /* Text colors */
    --color-text-title: #ffffff;
    --color-text-body: #e0e0e0;
    --color-text-muted: #888888;
    --color-text-inverse: #121212;

    /* Semantic states */
    --color-success: #10b981;
    --color-error: #ef4444;

    /* Glassmorphism & Borders */
    --glass-bg: rgba(15, 19, 26, 0.75);
    --glass-border: rgba(255, 255, 255, 0.05);
    --card-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    
    /* Spacing & Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body {
    background-color: var(--color-bg-main);
    color: var(--color-text-body);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Thermal Glow Accents */
.bg-glow-orange {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(var(--color-orange-rgb), 0.15) 0%, rgba(var(--color-orange-rgb), 0) 70%);
    top: 10%;
    right: -100px;
    z-index: -1;
    pointer-events: none;
    filter: blur(40px);
}

.bg-glow-blue {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(var(--color-blue-rgb), 0.12) 0%, rgba(var(--color-blue-rgb), 0) 70%);
    bottom: 20%;
    left: -200px;
    z-index: -1;
    pointer-events: none;
    filter: blur(50px);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-text-title);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.2rem;
    text-align: center;
    position: relative;
    margin-bottom: 3.5rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-orange) 0%, var(--color-blue) 100%);
    border-radius: 2px;
}

p {
    font-size: 1.05rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

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

/* ==========================================================================
   LAYOUT CONTAINERS & HELPER CLASSES
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 7rem 0;
    position: relative;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3.5rem;
    align-items: center;
}

@media (min-width: 992px) {
    .grid-2 {
        grid-template-columns: 1fr 1fr;
    }
}

/* Buttons & CTA */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-spring);
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
    opacity: 0;
    transition: var(--transition-fast);
    z-index: -1;
}

.btn:hover::before {
    opacity: 1;
}

.btn:hover {
    transform: translateY(-3px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-orange) 0%, #ff4b00 100%);
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(var(--color-orange-rgb), 0.3);
}

.btn-primary:hover {
    box-shadow: 0 12px 28px rgba(var(--color-orange-rgb), 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-title);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.text-gradient-orange {
    background: linear-gradient(135deg, var(--color-orange) 30%, #ff954f 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-blue {
    background: linear-gradient(135deg, var(--color-blue) 30%, var(--color-blue-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: transform 0.3s ease-in-out, background var(--transition-smooth), border var(--transition-smooth), padding var(--transition-smooth);
}

.header.header-menu-only .logo-group {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
}

.header.header-menu-only .header-container {
    padding-top: 0.35rem !important;
    padding-bottom: 0.35rem !important;
}

@media (min-width: 860px) {
    .header.header-menu-only .nav-cta {
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
    }
}

.header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.8rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.5rem;
    transition: var(--transition-smooth);
}

.header.scrolled .header-container {
    padding: 0.5rem 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-title);
}

.logo-icon {
    display: none !important;
}

.logo-text span {
    font-weight: 400;
    color: var(--color-blue);
}

.logo-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-height: 100px;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.2s ease-in-out, 
                margin 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                padding 0.3s ease,
                visibility 0.2s;
}

.logo-divider {
    width: 1px;
    height: 32px;
    background-color: var(--glass-border);
}

.group-brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
    padding: 0.25rem 0.6rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    height: 48px;
}

.group-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    font-weight: 700;
    letter-spacing: 0.05em;
    white-space: nowrap;
    opacity: 0.8;
}

.group-logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
}


.nav-menu {
    display: none;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-body);
}

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

.nav-cta {
    display: none;
    transition: opacity 0.2s ease-in-out, visibility 0.2s;
}

@media (min-width: 860px) {
    .header-container {
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
    }

    .nav-menu {
        display: flex;
        justify-content: center;
    }

    .nav-cta {
        display: flex;
        justify-content: flex-end;
    }
}

/* Hamburger mobile menu (optional trigger, handled via direct click) */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 28px;
    height: 2px;
    background-color: var(--color-text-title);
    transition: var(--transition-fast);
}

@media (min-width: 860px) {
    .mobile-menu-btn {
        display: none;
    }
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--color-bg-surface);
    border-left: 1px solid var(--glass-border);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    z-index: 999;
    padding: 8rem 2.5rem 3rem 2.5rem;
    display: none;
    flex-direction: column;
    gap: 2rem;
    transition: var(--transition-smooth);
}

.mobile-menu-overlay.active {
    right: 0;
    display: flex;
}

.mobile-menu-overlay .nav-link {
    font-size: 1.3rem;
    font-weight: 600;
}

/* ==========================================================================
   HERO SECTION (Primeira Sessão)
   ========================================================================== */
.hero {
    position: relative;
    padding-top: 10rem;
    padding-bottom: 6rem;
    overflow: hidden;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-badge {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(var(--color-orange-rgb), 0.1);
    border: 1px solid rgba(var(--color-orange-rgb), 0.2);
    padding: 0.4rem 1rem;
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--color-orange);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-badge i {
    font-size: 10px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-body);
    max-width: 540px;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 520px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow), 0 0 40px rgba(var(--color-orange-rgb), 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-smooth);
}

.hero-image-container:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
    box-shadow: var(--card-shadow), 0 0 50px rgba(var(--color-orange-rgb), 0.25);
}

.hero-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.hero-image-container:hover img {
    transform: scale(1.03);
}

/* Decorative grid pattern on hero image */
.hero-image-wrapper::before {
    content: '';
    position: absolute;
    width: 110%;
    height: 110%;
    border: 1px dashed rgba(var(--color-blue-rgb), 0.2);
    border-radius: var(--border-radius-lg);
    pointer-events: none;
    z-index: -1;
    transform: rotate(-2deg);
}

.hero-stat-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--card-shadow);
    animation: floating 3s ease-in-out infinite alternate;
}

.hero-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(var(--color-blue-rgb), 0.15);
    color: var(--color-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.hero-stat-info h4 {
    font-size: 1.1rem;
    line-height: 1.1;
}

.hero-stat-info p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

@keyframes floating {
    0% { transform: translateY(0); }
    100% { transform: translateY(-10px); }
}

/* ==========================================================================
   VIDEO & BENEFITS SECTION (Seção do Vídeo e Itens)
   ========================================================================== */
.benefits-section {
    background-color: var(--color-bg-surface);
    position: relative;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

/* Custom Benefits Image Container with 3D Hover & Stats */
.benefits-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.benefits-image-container {
    position: relative;
    width: 100%;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow), 0 0 40px rgba(var(--color-blue-rgb), 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: perspective(1000px) rotateY(5deg) rotateX(5deg);
    transition: var(--transition-smooth);
    aspect-ratio: 16 / 9;
}

.benefits-image-container:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
    box-shadow: var(--card-shadow), 0 0 50px rgba(var(--color-blue-rgb), 0.25);
}

.benefits-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.benefits-image-container:hover img {
    transform: scale(1.03);
}

/* Decorative grid pattern on benefits image */
.benefits-image-wrapper::before {
    content: '';
    position: absolute;
    width: 105%;
    height: 110%;
    border: 1px dashed rgba(var(--color-orange-rgb), 0.25);
    border-radius: var(--border-radius-lg);
    pointer-events: none;
    z-index: -1;
    transform: rotate(2deg);
}

.benefits-stat-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--card-shadow);
    animation: floating-reverse 3s ease-in-out infinite alternate;
}

.benefits-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(var(--color-orange-rgb), 0.15);
    color: var(--color-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.benefits-stat-info h4 {
    font-size: 1.1rem;
    line-height: 1.1;
    color: var(--color-text-title);
}

.benefits-stat-info p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

@keyframes floating-reverse {
    0% { transform: translateY(0); }
    100% { transform: translateY(10px); }
}

/* Benefits Items */
.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-item {
    background: var(--color-bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 1.25rem 1.5rem;
    display: flex;
    gap: 1.25rem;
    transition: var(--transition-smooth);
}

.benefit-item:hover {
    transform: translateX(8px);
    border-color: rgba(var(--color-orange-rgb), 0.2);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.benefit-icon-box {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-orange);
    font-size: 1.4rem;
    transition: var(--transition-fast);
}

.benefit-item:hover .benefit-icon-box {
    background: rgba(var(--color-orange-rgb), 0.1);
    color: var(--color-orange);
    border-color: rgba(var(--color-orange-rgb), 0.3);
}

/* Alternating icons can be blue */
.benefit-item:nth-child(even) .benefit-icon-box {
    color: var(--color-blue);
}

.benefit-item:nth-child(even):hover .benefit-icon-box {
    background: rgba(var(--color-blue-rgb), 0.1);
    border-color: rgba(var(--color-blue-rgb), 0.3);
}

.benefit-text h3 {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
}

.benefit-text p {
    font-size: 0.95rem;
    color: var(--color-text-body);
}

/* ==========================================================================
   HOW IT WORKS SECTION (Como Funciona)
   ========================================================================== */
.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .steps-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.step-card {
    background: var(--color-bg-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    transition: var(--transition-smooth);
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--color-blue-rgb), 0.3);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-blue) 100%);
    border-radius: 50%;
    color: var(--color-bg-main);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(var(--color-blue-rgb), 0.4);
    border: 3px solid var(--color-bg-main);
}

.step-icon-box {
    width: 60px;
    height: 60px;
    margin: 0.5rem auto 1.5rem auto;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--color-blue);
}

.step-card:hover .step-icon-box {
    background: rgba(var(--color-blue-rgb), 0.1);
    color: var(--color-blue);
    border-color: rgba(var(--color-blue-rgb), 0.3);
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
}

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


/* ==========================================================================
   CO2 / QUALIDADE DO AR SECTION
   ========================================================================== */
.co2-section {
    background: linear-gradient(180deg, var(--color-bg-surface) 0%, var(--color-bg-main) 100%);
}

.co2-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 992px) {
    .co2-grid {
        grid-template-columns: 1fr 1.1fr;
    }
}

/* Image column */
.co2-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: visible;
}

.co2-img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--border-radius-lg);
    display: block;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    transition: transform 0.6s ease;
}

.co2-image-wrapper:hover .co2-img {
    transform: scale(1.02);
}

/* Live badge */
.co2-live-badge {
    position: absolute;
    top: 1.2rem;
    left: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(15, 19, 26, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    padding: 0.4rem 1rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-title);
    z-index: 10;
}

.co2-live-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: co2-pulse 1.4s ease-in-out infinite;
}

@keyframes co2-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.75); }
}

/* Floating data cards */
.co2-data-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(15, 19, 26, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1.1rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    transition: transform 0.3s ease;
    z-index: 10;
}

.co2-data-card:hover {
    transform: translateY(-4px);
}

.co2-card-co2   { bottom: 2.5rem; left: -1.5rem; }
.co2-card-temp  { bottom: 7.5rem; right: -1.5rem; }
.co2-card-hum   { bottom: 1rem;   right: -1.5rem; }

@media (max-width: 991px) {
    .co2-card-co2  { left: 0.5rem; }
    .co2-card-temp { right: 0.5rem; }
    .co2-card-hum  { right: 0.5rem; }
}

.co2-data-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.co2-card-co2  .co2-data-icon { background: rgba(255, 122, 0, 0.15); color: var(--color-orange); }
.co2-card-temp .co2-data-icon { background: rgba(255, 59, 48, 0.15);  color: var(--color-blue);   }
.co2-card-hum  .co2-data-icon { background: rgba(37, 211, 102, 0.15); color: var(--color-green-whatsapp); }

.co2-data-val {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-title);
    line-height: 1;
}

.co2-data-val small {
    font-size: 0.7rem;
    font-weight: 500;
    opacity: 0.7;
}

.co2-data-label {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* Content column */
.co2-content-col {
    display: flex;
    flex-direction: column;
}

.co2-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(var(--color-orange-rgb), 0.1);
    border: 1px solid rgba(var(--color-orange-rgb), 0.25);
    color: var(--color-orange);
    border-radius: 999px;
    padding: 0.4rem 1.1rem;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    width: fit-content;
}

.co2-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text-title);
    line-height: 1.2;
    margin-bottom: 1.1rem;
    text-align: left;
}

.co2-title::after { display: none; } /* remove h2 underline global */

.co2-subtitle {
    color: var(--color-text-body);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* Utility items list */
.co2-utilities {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.co2-utility-item {
    display: flex;
    gap: 1.1rem;
    align-items: flex-start;
    padding: 1.1rem 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.co2-utility-item:hover {
    background: rgba(var(--color-orange-rgb), 0.04);
    border-color: rgba(var(--color-orange-rgb), 0.2);
    transform: translateX(4px);
}

.co2-utility-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(var(--color-orange-rgb), 0.12);
    border: 1px solid rgba(var(--color-orange-rgb), 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-orange);
    font-size: 1rem;
    margin-top: 2px;
}

.co2-utility-text h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-title);
    margin-bottom: 0.3rem;
}

.co2-utility-text p {
    font-size: 0.9rem;
    color: var(--color-text-body);
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   CONTACT SECTION (Contato: Formulário e Mapa)
   ========================================================================== */
.contact-section {
    background: linear-gradient(180deg, var(--color-bg-main) 0%, var(--color-bg-surface) 100%);
}

.contact-card-wrapper {
    background: var(--color-bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
}

@media (min-width: 992px) {
    .contact-grid {
        grid-template-columns: 1.2fr 0.8fr;
    }
}

/* Form Container */
.form-container {
    padding: 3rem 2rem;
}

@media (min-width: 768px) {
    .form-container {
        padding: 4rem 3.5rem;
    }
}

.form-header {
    margin-bottom: 2.5rem;
}

.form-header h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--color-text-body);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .form-group-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Modern Floating Input Style */
.form-control {
    width: 100%;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-orange);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 15px rgba(var(--color-orange-rgb), 0.1);
}

textarea.form-control {
    resize: none;
    min-height: 120px;
}

.form-label {
    position: absolute;
    left: 1.2rem;
    top: 1rem;
    color: var(--color-text-muted);
    pointer-events: none;
    transition: var(--transition-fast);
    transform-origin: left top;
    font-size: 0.95rem;
}

/* Floating Label Animation */
.form-control:focus ~ .form-label,
.form-control:not(:placeholder-shown) ~ .form-label,
select.form-control.has-value ~ .form-label {
    transform: translateY(-1.6rem) scale(0.8);
    color: var(--color-orange);
    padding: 0 4px;
    background: var(--color-bg-card);
    border-radius: 4px;
}

/* Styled custom select wrapper */
.select-wrapper {
    position: relative;
}

.select-wrapper select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    background-color: var(--color-bg-surface) !important;
    color: #ffffff !important;
}

.select-wrapper select option {
    background-color: var(--color-bg-surface);
    color: #ffffff;
}

.select-wrapper::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
}

/* Force select label to be statically positioned above the select box using flexbox order */
#selectPropertyWrapper {
    display: flex;
    flex-direction: column;
}

#selectPropertyWrapper select {
    order: 2;
}

#selectPropertyWrapper .form-label {
    order: 1;
    position: static !important;
    transform: none !important;
    font-size: 0.85rem !important;
    color: var(--color-text-muted) !important;
    background: transparent !important;
    padding: 0 !important;
    margin-bottom: 0.6rem;
    pointer-events: auto;
}

#selectPropertyWrapper select:focus ~ .form-label {
    color: var(--color-orange) !important;
}

/* Form Actions & WhatsApp Button Styling */
.form-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    margin-top: 1rem;
}

.form-actions .btn {
    width: 100%;
    margin: 0;
    justify-content: center;
}

.btn-whatsapp {
    background: var(--color-green-whatsapp);
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: var(--color-green-whatsapp-hover);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
    color: #ffffff;
}

@media (min-width: 576px) {
    .form-actions {
        flex-direction: row;
    }
    .form-actions .btn {
        flex: 1;
        width: auto;
    }
}

/* Success & Error Form States */
.form-feedback {
    display: none;
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    margin-top: 1rem;
}

.form-feedback.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-feedback.loading {
    display: block;
    background: rgba(255, 122, 0, 0.1);
    color: var(--color-orange);
    border: 1px solid rgba(255, 122, 0, 0.2);
}

.form-feedback.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Map Container */
.map-container {
    position: relative;
    min-height: 350px;
    border-top: 1px solid var(--glass-border);
    overflow: hidden;
}

@media (min-width: 992px) {
    .map-container {
        border-top: none;
        border-left: 1px solid var(--glass-border);
        height: 100%;
        min-height: 100%;
    }
}

.map-wrapper {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background-color: #121824;
    overflow: hidden;
}

@media (min-width: 992px) {
    .map-wrapper {
        min-height: 100%;
    }
}

.map-overlay-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(15, 19, 26, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 1.25rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--card-shadow);
    z-index: 400; /* Over Leaflet layer standard z-indexes */
}

.map-overlay-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-title);
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.map-overlay-title i {
    color: var(--color-orange);
}

.map-overlay-text {
    font-size: 0.85rem;
    color: var(--color-text-body);
    line-height: 1.4;
}

/* Custom map marker popup styling override */
.leaflet-popup-content-wrapper, .leaflet-popup-tip {
    background: var(--color-bg-surface) !important;
    color: var(--color-text-body) !important;
    border: 1px solid var(--glass-border);
}
.leaflet-popup-content h4 {
    color: var(--color-text-title) !important;
    margin-bottom: 4px;
}

/* ==========================================================================
   FOOTER (Rodapé)
   ========================================================================== */
.footer {
    background-color: var(--color-bg-surface);
    border-top: 1px solid var(--glass-border);
    padding: 4rem 0 2.5rem 0;
    font-size: 0.95rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-top {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
}

.footer-brand p {
    margin-top: 1rem;
    color: var(--color-text-body);
    max-width: 320px;
}

.footer-links-col h4, .footer-contact-col h4 {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-links-col h4::after, .footer-contact-col h4::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-orange);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a:hover {
    color: var(--color-orange);
    padding-left: 4px;
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact-list li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    color: var(--color-text-body);
}

.footer-contact-list i {
    color: var(--color-blue);
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
    }
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-body);
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: rgba(var(--color-blue-rgb), 0.1);
    color: var(--color-blue);
    border-color: rgba(var(--color-blue-rgb), 0.3);
    transform: translateY(-3px);
}

/* ==========================================================================
   WHATSAPP FLOATING BUTTON (Botão fixo do WhatsApp)
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-green-whatsapp);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.1rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    cursor: pointer;
    transition: var(--transition-spring);
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: var(--color-green-whatsapp-hover);
    transform: scale(1.1) rotate(8deg);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* Wiggle shake effect every few seconds */
.whatsapp-float.wiggle {
    animation: whatsapp-pulse 2s infinite, wiggle-shake 0.8s ease-in-out;
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@keyframes wiggle-shake {
    0%, 100% { transform: scale(1); }
    15% { transform: scale(1.1) rotate(-15deg); }
    30% { transform: scale(1.1) rotate(12deg); }
    45% { transform: scale(1.1) rotate(-10deg); }
    60% { transform: scale(1.1) rotate(8deg); }
    75% { transform: scale(1.1) rotate(-4deg); }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS (Animações de Scroll)
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ==========================================================================
   MOBILE & RESPONSIVE CUSTOMIZATIONS
   ========================================================================== */
.hero-mobile-bg {
    display: none;
}

@media (max-width: 991px) {
    .hero-mobile-bg {
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: -1;
        pointer-events: none;
        border-radius: var(--border-radius-lg);
        overflow: hidden;
        opacity: 0.12;
    }

    .hero-mobile-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        filter: blur(2px);
    }

    .hero-mobile-bg-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(180deg, rgba(7, 9, 14, 0.4) 0%, var(--color-bg-main) 96%);
        z-index: 1;
    }

    .hero-content {
        position: relative;
        z-index: 10;
        padding: 2.5rem 1.25rem;
        background: rgba(15, 19, 26, 0.45);
        border: 1px solid var(--glass-border);
        border-radius: var(--border-radius-lg);
        backdrop-filter: blur(10px);
        box-shadow: var(--card-shadow);
        overflow: hidden;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto;
    }

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

@media (max-width: 859px) {
    .bg-glow-orange, .bg-glow-blue {
        display: none !important;
    }

    .hero {
        padding-top: 7.2rem !important;
        padding-bottom: 3.5rem !important;
    }

    .header-container {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        padding: 0.6rem 1rem 0.5rem 1rem;
    }

    .nav-menu {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 1.2rem;
        width: 100% !important;
        margin: 0 !important;
        padding: 0.35rem 0 0 0 !important;
        border-top: 1px solid var(--glass-border) !important;
    }

    .nav-link {
        font-size: 0.85rem;
        font-weight: 600;
        padding: 0 !important;
        margin: 0 !important;
        line-height: 1.1 !important;
    }

    .mobile-menu-btn, .mobile-menu-overlay {
        display: none !important;
    }

    .logo-group {
        flex-direction: column;
        gap: 0.4rem;
        align-items: center;
    }
    .logo-divider {
        display: none;
    }
    .logo-text {
        font-size: 1.2rem;
    }
    .logo-icon {
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }
    .group-brand {
        height: auto;
        padding: 0;
        background: none;
        border: none;
        gap: 0.4rem;
    }
    .group-label {
        font-size: 0.5rem;
    }
    .group-logo-img {
        height: 30px;
    }

    .container {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
    
    .hero-image-container {
        transform: none !important;
        max-width: 100% !important;
    }
    
    .hero-image-wrapper::before {
        display: none !important;
    }
    
    .hero-stat-badge {
        left: 50% !important;
        bottom: 15px !important;
        transform: translateX(-50%) !important;
        animation: floating-mobile 3s ease-in-out infinite alternate !important;
    }
}

@keyframes floating-mobile {
    0% { transform: translateX(-50%) translateY(0); }
    100% { transform: translateX(-50%) translateY(-8px); }
}

@media (max-width: 480px) {
    .nav-menu {
        gap: 0.9rem !important;
        margin: 0 !important;
        padding: 0.6rem 0 0 0 !important;
    }
    .nav-link {
        font-size: 0.8rem;
        padding: 0 !important;
        margin: 0 !important;
    }
    .logo-group {
        gap: 0.3rem;
    }
    .logo-text {
        font-size: 1.05rem;
    }
    .logo-icon {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }
    .group-brand {
        height: auto;
        padding: 0;
        background: none;
        border: none;
        gap: 0.3rem;
    }
    .group-label {
        font-size: 0.45rem;
        letter-spacing: 0.02em;
    }
    .group-logo-img {
        height: 26px;
    }
}

@media (min-width: 860px) and (max-width: 1199px) {
    .header-container {
        padding: 0.8rem 1rem !important;
        gap: 0.5rem !important;
    }
    
    .logo-group {
        gap: 0.5rem !important;
    }
    
    .logo-divider {
        height: 24px !important;
    }
    
    .logo-text {
        font-size: 1.25rem !important;
    }
    
    .logo-icon {
        width: 30px !important;
        height: 30px !important;
        font-size: 1rem !important;
    }
    
    .group-brand {
        height: 36px !important;
        padding: 0.15rem 0.4rem !important;
        gap: 0.4rem !important;
        border-radius: var(--border-radius-sm) !important;
    }
    
    .group-label {
        font-size: 0.5rem !important;
    }
    
    .group-logo-img {
        height: 28px !important;
    }
    
    .nav-menu {
        gap: 1.2rem !important;
    }
    
    .nav-link {
        font-size: 0.85rem !important;
    }
    
    .nav-cta .btn {
        padding: 0.6rem 1.2rem !important;
        font-size: 0.85rem !important;
        border-radius: var(--border-radius-sm) !important;
    }
}

@media (max-width: 859px) {
    .header.header-menu-only .logo-group {
        max-height: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        opacity: 0 !important;
        overflow: hidden !important;
        visibility: hidden !important;
    }

    .header.header-menu-only .header-container {
        padding: 0.25rem 1rem !important;
    }

    .header.header-menu-only .nav-menu {
        border-top-color: transparent !important;
        padding-top: 0 !important;
    }
}

/* ==========================================================================
   CINEMATIC FULL-BLEED VIDEO SECTION
   ========================================================================== */
.video-cinematic-section {
    padding: 0 !important;
    margin: 0 !important;
    width: 100%;
    height: 550px;
    background-color: #000;
    position: relative;
    overflow: hidden;
}

.video-cinematic-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.video-cinematic-container {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.video-cinematic-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) contrast(1.1) saturate(0.8);
    transition: transform var(--transition-smooth), filter var(--transition-smooth);
    z-index: 1;
}

.video-cinematic-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, 
        rgba(18, 18, 18, 0.8) 0%, 
        rgba(18, 18, 18, 0.2) 50%, 
        rgba(18, 18, 18, 0.8) 100%),
        radial-gradient(circle, rgba(var(--color-orange-rgb), 0.15) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 2;
}

/* Futuristic HUD Overlay */
.video-hud-element {
    position: absolute;
    z-index: 3;
    font-family: monospace;
    color: rgba(255, 255, 255, 0.55);
    background: rgba(18, 18, 18, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius-sm);
    backdrop-filter: blur(8px);
    pointer-events: none;
    transition: var(--transition-smooth);
}

.video-hud-element::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border: 1.5px solid var(--color-orange);
}

.video-hud-element.top-left {
    top: 40px;
    left: 40px;
}
.video-hud-element.top-left::before {
    top: -1px; left: -1px; border-right: none; border-bottom: none;
}

.video-hud-element.top-right {
    top: 40px;
    right: 40px;
}
.video-hud-element.top-right::before {
    top: -1px; right: -1px; border-left: none; border-bottom: none;
}

.video-hud-element.bottom-left {
    bottom: 40px;
    left: 40px;
}
.video-hud-element.bottom-left::before {
    bottom: -1px; left: -1px; border-right: none; border-top: none;
}

.video-hud-element.bottom-right {
    bottom: 40px;
    right: 40px;
}
.video-hud-element.bottom-right::before {
    bottom: -1px; right: -1px; border-left: none; border-top: none;
}

.hud-label {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.hud-val {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-orange);
}

/* Central Cinematic Play Button & Info */
.video-cinematic-content {
    position: relative;
    z-index: 4;
    text-align: center;
    max-width: 600px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.video-cinematic-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(var(--color-blue-rgb), 0.15);
    border: 1px solid rgba(var(--color-blue-rgb), 0.3);
    padding: 0.4rem 1rem;
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--color-blue);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.video-cinematic-content h2 {
    font-size: 2.5rem;
    color: #ffffff;
    margin: 0;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.6);
}

.video-cinematic-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
}

.btn-play-cinematic {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-orange) 0%, #ff4b00 100%);
    border: none;
    color: #ffffff;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    box-shadow: 0 10px 30px rgba(var(--color-orange-rgb), 0.4);
    transition: transform var(--transition-spring), box-shadow var(--transition-smooth);
    margin-top: 1rem;
}

.btn-play-cinematic i {
    transform: translateX(3px);
}

.btn-play-cinematic:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(var(--color-orange-rgb), 0.6);
}

/* VÍDEO INDISPONÍVEL: botão desabilitado até o vídeo estar pronto */
.btn-play-cinematic {
    pointer-events: none;
    cursor: not-allowed;
    opacity: 0.5;
    filter: grayscale(0.4);
}

.btn-play-cinematic:hover {
    transform: none;
    box-shadow: 0 10px 30px rgba(var(--color-orange-rgb), 0.4);
}

.play-pulse-ring {
    animation: none; /* Para a pulsação enquanto desabilitado */
}

.play-pulse-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid rgba(var(--color-orange-rgb), 0.4);
    animation: ripple-cinematic 2s infinite;
}

@keyframes ripple-cinematic {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.8); opacity: 0; }
}

/* Active Playing State */
.video-cinematic-container.playing .video-cinematic-content,
.video-cinematic-container.playing .video-hud-element,
.video-cinematic-container.playing .video-cinematic-overlay,
.video-cinematic-container.playing .video-cinematic-bg {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.95);
}

/* Iframe injection styling */
.video-cinematic-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    z-index: 5;
    background-color: #000;
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.video-cinematic-container.playing .video-cinematic-iframe {
    opacity: 1;
}

.video-cinematic-container:hover .video-cinematic-bg {
    transform: scale(1.03);
    filter: brightness(0.45) contrast(1.1) saturate(0.85);
}

@media (max-width: 768px) {
    .video-cinematic-section {
        height: 400px;
    }
    
    .video-hud-element {
        display: none;
    }
    
    .video-cinematic-content h2 {
        font-size: 1.8rem;
    }
    
    .video-cinematic-content p {
        font-size: 0.95rem;
    }
    
    .btn-play-cinematic {
        width: 70px;
        height: 70px;
        font-size: 1.5rem;
    }
}