/* -------------------------------------------------------------
   INFINITYVOLT ASSISTÊNCIA - PREMIUM DESIGN SYSTEM
   ------------------------------------------------------------- */

/* Reset & Variables */
:root {
    --yellow-solar: #FFD700;
    --yellow-solar-glow: rgba(255, 215, 0, 0.3);
    --blue-tech: #0B132B;
    --blue-deep: #050811;
    --blue-glow: #48CAE4;
    --blue-glow-light: rgba(72, 202, 228, 0.3);
    --black-graphite: #1C1C1E;
    --black-card: rgba(20, 20, 25, 0.7);
    --white-clean: #F8F9FA;
    --orange-energy: #FF5E00;
    --orange-glow: rgba(255, 94, 0, 0.35);
    --gray-text: #A0AEC0;
    --gray-border: rgba(255, 255, 255, 0.08);
    
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --header-height: 80px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--blue-deep);
    color: var(--white-clean);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Base Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--blue-deep);
}
::-webkit-scrollbar-thumb {
    background: #1c273e;
    border-radius: 5px;
    border: 2px solid var(--blue-deep);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--yellow-solar);
}

/* Decorative Background Glows */
.glow-bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 1;
}

.radial-glow-1 {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(72, 202, 228, 0.08) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    pointer-events: none;
    z-index: 1;
}

.radial-glow-2 {
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 75%);
    top: 800px;
    left: -200px;
    pointer-events: none;
    z-index: 1;
}

/* Typography & General Classes */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

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

/* Buttons System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.btn-primary {
    background: linear-gradient(135deg, var(--yellow-solar) 0%, var(--orange-energy) 100%);
    color: var(--blue-deep);
    border: none;
    box-shadow: 0 4px 15px var(--yellow-solar-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: skewX(-30deg);
    transition: 0.75s;
}

.btn-primary:hover::after {
    left: 120%;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--white-clean);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--blue-glow);
    color: var(--blue-glow);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(72, 202, 228, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--white-clean);
    border: 1px solid var(--yellow-solar);
}

.btn-outline:hover {
    background: var(--yellow-solar);
    color: var(--blue-deep);
    box-shadow: 0 0 15px var(--yellow-solar-glow);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

.btn-pulse {
    animation: button-pulse 2s infinite alternate;
}

@keyframes button-pulse {
    0% {
        box-shadow: 0 4px 15px var(--yellow-solar-glow);
    }
    100% {
        box-shadow: 0 4px 25px rgba(255, 94, 0, 0.6);
    }
}

/* Sections Structure */
section {
    padding: 100px 0;
    position: relative;
    z-index: 5;
}

.section-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-header.center {
    text-align: center;
}

.section-tag {
    font-family: var(--font-heading);
    color: var(--yellow-solar);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.2rem;
    color: var(--white-clean);
    margin-bottom: 16px;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--yellow-solar) 0%, var(--orange-energy) 100%);
    border-radius: 2px;
    margin: 0 auto 24px auto;
}

.title-underline.left {
    margin: 0 0 24px 0;
}

.section-description {
    color: var(--gray-text);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Scroll Reveal Styling */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Header & Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(5, 8, 17, 0.75);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 100;
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    height: 70px;
    background: rgba(5, 8, 17, 0.9);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.header-container {
    width: 90%;
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--white-clean);
}

.logo-icon {
    width: 28px;
    height: 28px;
    color: var(--yellow-solar);
    filter: drop-shadow(0 0 5px var(--yellow-solar-glow));
    animation: bolt-glow 2s infinite alternate;
}

@keyframes bolt-glow {
    0% { filter: drop-shadow(0 0 2px var(--yellow-solar-glow)); }
    100% { filter: drop-shadow(0 0 8px rgba(255, 94, 0, 0.7)); }
}

.logo-text span {
    color: var(--yellow-solar);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-text);
    position: relative;
    padding: 5px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--yellow-solar);
}

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

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

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

.mobile-toggle .bar {
    width: 25px;
    height: 2px;
    background-color: var(--white-clean);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding-top: calc(var(--header-height) + 40px);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.hero-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tech-badge {
    background: rgba(72, 202, 228, 0.06);
    border: 1px solid rgba(72, 202, 228, 0.2);
    padding: 8px 16px;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--blue-glow);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    box-shadow: 0 0 15px rgba(72, 202, 228, 0.05);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--blue-glow);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--blue-glow);
    animation: badge-pulse 1.5s infinite;
}

@keyframes badge-pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--white-clean) 60%, var(--yellow-solar) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.35rem;
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--yellow-solar);
    line-height: 1.4;
    margin-bottom: 24px;
}

.hero-text {
    color: var(--gray-text);
    font-size: 1.05rem;
    margin-bottom: 35px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

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

.visual-wrapper-glass {
    position: relative;
    background: var(--black-card);
    border: 1px solid var(--gray-border);
    border-radius: 20px;
    padding: 12px;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    width: 100%;
    max-width: 440px;
    transition: var(--transition-smooth);
}

.visual-wrapper-glass:hover {
    border-color: rgba(72, 202, 228, 0.3);
    box-shadow: 0 25px 50px rgba(72, 202, 228, 0.15);
}

.visual-glow-glow {
    position: absolute;
    top: -50px;
    left: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-main-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    object-fit: cover;
    z-index: 2;
    position: relative;
}

.overlay-telemetry {
    position: absolute;
    bottom: 25px;
    left: 25px;
    right: 25px;
    background: rgba(11, 19, 43, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 12px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 15;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    backdrop-filter: blur(5px);
}

.telemetry-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.telemetry-item .label {
    color: var(--gray-text);
}

.telemetry-item .value {
    color: var(--white-clean);
    font-weight: 700;
}

.telemetry-item .value.success {
    color: #4ade80;
    text-shadow: 0 0 5px rgba(74, 222, 128, 0.5);
}

.scanner-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--blue-glow), transparent);
    z-index: 10;
    animation: scanner 4s infinite linear;
}

@keyframes scanner {
    0% { top: 0%; opacity: 0; }
    5% { opacity: 1; }
    95% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 10;
    pointer-events: none;
}

.scroll-indicator .label {
    font-size: 0.75rem;
    color: var(--gray-text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mouse-icon {
    width: 22px;
    height: 36px;
    border: 2px solid var(--gray-border);
    border-radius: 12px;
    position: relative;
}

.mouse-icon .wheel {
    width: 4px;
    height: 8px;
    background-color: var(--yellow-solar);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: mouse-scroll 1.5s infinite;
}

@keyframes mouse-scroll {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 12px); }
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.about-lead {
    font-size: 1.4rem;
    color: var(--white-clean);
    margin-bottom: 20px;
    line-height: 1.5;
}

.about-para {
    color: var(--gray-text);
    margin-bottom: 20px;
}

.about-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about-card {
    background: var(--black-card);
    border: 1px solid var(--gray-border);
    border-radius: 12px;
    padding: 24px;
    transition: var(--transition-smooth);
}

.about-card:hover {
    transform: translateY(-5px);
    border-color: rgba(72, 202, 228, 0.3);
    box-shadow: 0 10px 25px rgba(72, 202, 228, 0.05);
}

.card-icon-box {
    width: 44px;
    height: 44px;
    background: rgba(72, 202, 228, 0.06);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-glow);
    margin-bottom: 18px;
    border: 1px solid rgba(72, 202, 228, 0.1);
}

.card-icon-box svg {
    width: 22px;
    height: 22px;
}

.about-card h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--white-clean);
}

.about-card p {
    color: var(--gray-text);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* Specializations Section */
.spec-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.spec-card {
    background: var(--black-card);
    border: 1px solid var(--gray-border);
    border-radius: 16px;
    padding: 35px 30px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    z-index: 10;
}

.spec-glow {
    position: absolute;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
    bottom: -50px;
    right: -50px;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.spec-card:hover {
    transform: translateY(-8px);
    border-color: var(--yellow-solar);
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.08);
}

.spec-card:hover .spec-glow {
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(255, 94, 0, 0.25) 0%, transparent 70%);
}

.spec-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--yellow-solar);
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.spec-icon svg {
    width: 24px;
    height: 24px;
}

.spec-card:hover .spec-icon {
    background: var(--yellow-solar);
    color: var(--blue-deep);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
    transform: scale(1.05);
}

.spec-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--white-clean);
}

.spec-card p {
    color: var(--gray-text);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Differentials Section */
.diff-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.tech-card-glow {
    background: var(--black-card);
    border: 1px solid var(--gray-border);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
}

.tech-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--gray-border);
    padding-bottom: 15px;
}

.tech-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.tech-header .dot.green {
    background-color: #22c55e;
    box-shadow: 0 0 8px #22c55e;
    animation: badge-pulse 2s infinite;
}

.tech-title-badge {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--white-clean);
    letter-spacing: 1px;
}

.stat-progress-bar {
    margin-bottom: 22px;
}

.stat-progress-bar:last-child {
    margin-bottom: 0;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--white-clean);
    margin-bottom: 8px;
}

.progress-info span:first-child {
    font-weight: 500;
}

.progress-info .pct-val {
    font-family: var(--font-heading);
    color: var(--blue-glow);
    font-weight: 700;
}

.progress-rail {
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--blue-glow), var(--yellow-solar));
    border-radius: 4px;
    transition: width 1.5s cubic-bezier(0.1, 0.8, 0.25, 1);
}

.diff-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.diff-text {
    color: var(--gray-text);
    margin-bottom: 40px;
}

.stats-counters {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px 40px;
    width: 100%;
}

.counter-item {
    display: flex;
    flex-direction: column;
}

.counter-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--yellow-solar);
    margin-bottom: 4px;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.15);
}

.counter-label {
    color: var(--white-clean);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Timeline Process */
.process-section {
    background-color: rgba(5, 8, 17, 0.5);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 60px auto 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--blue-glow) 0%, var(--yellow-solar) 50%, var(--orange-energy) 100%);
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-step {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
    width: 100%;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.timeline-step:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-dot-container {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    align-items: center;
}

.timeline-dot {
    width: 40px;
    height: 40px;
    background: var(--blue-deep);
    border: 3px solid var(--blue-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--blue-glow);
    box-shadow: 0 0 15px var(--blue-glow-light);
    transition: var(--transition-smooth);
}

.timeline-step:nth-child(2) .timeline-dot { border-color: #38bdf8; color: #38bdf8; box-shadow: 0 0 15px rgba(56, 189, 248, 0.3); }
.timeline-step:nth-child(3) .timeline-dot { border-color: #0ea5e9; color: #0ea5e9; box-shadow: 0 0 15px rgba(14, 165, 233, 0.3); }
.timeline-step:nth-child(4) .timeline-dot { border-color: var(--yellow-solar); color: var(--yellow-solar); box-shadow: 0 0 15px var(--yellow-solar-glow); }
.timeline-step:nth-child(5) .timeline-dot { border-color: #f59e0b; color: #f59e0b; box-shadow: 0 0 15px rgba(245, 158, 11, 0.3); }
.timeline-step:nth-child(6) .timeline-dot { border-color: var(--orange-energy); color: var(--orange-energy); box-shadow: 0 0 15px var(--orange-glow); }

.timeline-step:hover .timeline-dot {
    transform: scale(1.15);
    background-color: var(--white-clean);
    color: var(--blue-deep);
}

.timeline-card {
    width: 44%;
    background: var(--black-card);
    border: 1px solid var(--gray-border);
    border-radius: 12px;
    padding: 25px 30px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    transition: var(--transition-smooth);
}

.timeline-step:hover .timeline-card {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.step-num {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--gray-text);
    display: block;
    margin-bottom: 8px;
}

.timeline-step:nth-child(1) .step-num { color: var(--blue-glow); }
.timeline-step:nth-child(2) .step-num { color: #38bdf8; }
.timeline-step:nth-child(3) .step-num { color: #0ea5e9; }
.timeline-step:nth-child(4) .step-num { color: var(--yellow-solar); }
.timeline-step:nth-child(5) .step-num { color: #f59e0b; }
.timeline-step:nth-child(6) .step-num { color: var(--orange-energy); }

.timeline-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--white-clean);
}

.timeline-card p {
    color: var(--gray-text);
    font-size: 0.85rem;
}

/* Contact & Map Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: stretch;
}

.contact-form-wrapper {
    background: var(--black-card);
    border: 1px solid var(--gray-border);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white-clean);
}

.form-group input, .form-group textarea {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--white-clean);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--yellow-solar);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 10px var(--yellow-solar-glow);
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-card {
    background: var(--black-card);
    border: 1px solid var(--gray-border);
    border-radius: 20px;
    padding: 30px;
}

.contact-info-card h3 {
    font-size: 1.25rem;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--gray-border);
    padding-bottom: 12px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.info-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(72, 202, 228, 0.06);
    border: 1px solid rgba(72, 202, 228, 0.1);
    color: var(--blue-glow);
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon svg {
    width: 20px;
    height: 20px;
}

.info-text {
    display: flex;
    flex-direction: column;
}

.info-text span {
    font-size: 0.75rem;
    color: var(--gray-text);
}

.info-text strong {
    font-size: 0.95rem;
    color: var(--white-clean);
}

/* Stylized Vector Map */
.map-container {
    background: var(--black-card);
    border: 1px solid var(--gray-border);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    overflow: hidden;
}

.map-overlay-title {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--blue-glow);
    text-align: center;
}

.brasil-vector-map {
    width: 100%;
    height: auto;
    max-height: 280px;
}

.map-node {
    cursor: pointer;
}

.map-node circle:nth-child(1) {
    animation: map-pulse-circle 2s infinite;
    transform-origin: center;
}

@keyframes map-pulse-circle {
    0% { transform: scale(0.6); opacity: 0.8; }
    100% { transform: scale(2.2); opacity: 0; }
}

.map-caption {
    font-size: 0.75rem;
    color: var(--gray-text);
    text-align: center;
    line-height: 1.4;
}

/* Footer Section */
.main-footer {
    background-color: #03050b;
    border-top: 1px solid var(--gray-border);
    padding: 70px 0 30px 0;
    position: relative;
    z-index: 10;
}

.footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr 1fr 1fr;
    gap: 40px;
}

.footer-brand .logo {
    margin-bottom: 15px;
}

.footer-slogan {
    font-family: var(--font-heading);
    color: var(--yellow-solar);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer-desc {
    color: var(--gray-text);
    font-size: 0.8rem;
    line-height: 1.5;
}

.footer-container h4 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--white-clean);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gray-text);
    font-size: 0.85rem;
}

.footer-links a:hover {
    color: var(--yellow-solar);
    padding-left: 5px;
}

.footer-contacts p {
    color: var(--gray-text);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.footer-contacts strong {
    color: var(--white-clean);
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--gray-border);
    color: var(--gray-text);
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icon svg {
    width: 18px;
    height: 18px;
}

.social-icon:hover {
    background: var(--yellow-solar);
    color: var(--blue-deep);
    border-color: var(--yellow-solar);
    box-shadow: 0 0 10px var(--yellow-solar-glow);
    transform: translateY(-2px);
}

.footer-bottom {
    width: 90%;
    max-width: 1200px;
    margin: 50px auto 0 auto;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
}

/* -------------------------------------------------------------
   RESPONSIVE DESIGN / MEDIA QUERIES
   ------------------------------------------------------------- */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1.1fr 0.9fr;
        gap: 30px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .about-grid, .diff-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .spec-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }
    
    .mobile-toggle {
        display: flex;
        z-index: 110;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(5, 8, 17, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: right 0.4s ease-in-out;
        box-shadow: -10px 0 35px rgba(0, 0, 0, 0.5);
        border-left: 1px solid var(--gray-border);
        z-index: 105;
        padding: 40px;
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .mobile-toggle.open .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    .mobile-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.open .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-actions {
        justify-content: center;
        width: 100%;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-line {
        left: 20px;
        transform: none;
    }
    
    .timeline-step {
        flex-direction: column !important;
        align-items: flex-start;
        padding-left: 50px;
    }
    
    .timeline-dot-container {
        left: 20px;
        transform: translateX(-50%);
    }
    
    .timeline-card {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .spec-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .btn {
        width: 100%;
    }
    
    .stats-counters {
        grid-template-columns: 1fr;
    }
}