:root {
    /* Color Palette - Premium Electric Petroleum & Titanium */
    --p-deep: #000D0F;
    --p-dark: #001B1F;
    --p-main: #004751;
    --p-accent: #00D4FF;

    --t-bright: #FFFFFF;
    --t-main: #E2E8F0;
    /* Titanium Silver */
    --t-muted: #94A3B8;

    --text-white: #F8FAFC;
    --text-dim: #94A3B8;

    --container-width: 1200px;
    --nav-height: 100px;
    --transition-premium: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);

    --titanium-grad: linear-gradient(135deg, #FFFFFF 0%, #CBD5E1 50%, #94A3B8 100%);
    --glass-border: rgba(255, 255, 255, 0.08);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--p-deep);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 100px 0;
    position: relative;
}

/* Typography & Colors */
.gradient-text {
    background: linear-gradient(90deg, #FFFFFF, var(--p-accent), #FFFFFF);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmerText 5s linear infinite;
}

@keyframes shimmerText {
    to {
        background-position: 200% center;
    }
}

.text-silver-glow {
    color: var(--t-main);
    text-shadow: 0 0 20px rgba(226, 232, 240, 0.2);
    font-weight: 700;
}

.silver-text {
    color: var(--t-main);
}

.section-subtitle {
    display: block;
    color: var(--p-accent);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 0.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 3rem;
    line-height: 1.2;
}

.center {
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 1.1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: var(--transition-premium);
    font-size: 0.9rem;
}

.btn-primary {
    background: var(--p-main);
    color: white;
    border: 1px solid var(--p-accent);
}

.btn-primary:hover {
    background: var(--p-accent);
    color: var(--p-deep);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.4);
    transform: translateY(-3px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--t-muted);
    color: white;
}

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

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

/* Navigation */
.navbar {
    height: var(--nav-height);
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: var(--transition-premium);
}

.navbar.scrolled {
    background: rgba(0, 13, 15, 0.9);
    backdrop-filter: blur(15px);
    height: 70px;
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-text {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 15px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(5px);
    transition: var(--transition-premium);
}

.logo-img {
    height: 65px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.3));
    transition: var(--transition-premium);
}

.footer-logo {
    height: 85px;
    margin-bottom: 15px;
}

.logo-text:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--p-accent);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.2);
}

.logo-text:hover .logo-img {
    filter: drop-shadow(0 0 12px var(--p-accent));
}

.scrolled .logo-text {
    padding: 5px 12px;
}

.scrolled .logo-img {
    height: 45px;
}

.sub-logo {
    font-size: 0.6rem;
    color: var(--t-muted);
    letter-spacing: 4px;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--t-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    transition: var(--transition-premium);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--p-accent);
}

.nav-cta {
    background: rgba(0, 212, 255, 0.1) !important;
    border: 1px solid var(--p-accent) !important;
    padding: 0.6rem 1.5rem !important;
    border-radius: 50px;
    color: var(--p-accent) !important;
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-size: cover;
    background-position: center;
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 13, 15, 0.9) 20%, transparent 80%);
}

.hero-text h1 {
    font-size: clamp(3.5rem, 8vw, 5.5rem);
    line-height: 1;
    margin-bottom: 2.5rem;
    font-weight: 900;
    letter-spacing: -3px;
    color: var(--t-bright);
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.4));
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--t-main);
    max-width: 600px;
    margin-bottom: 3rem;
}

.hero-actions {
    display: flex;
    gap: 15px;
}

.silver-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--p-accent);
    color: var(--p-accent);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

/* Highlight Box (Why Montal?) */
.highlight-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 4rem 2rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.grid-diferenciais {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.dif-item {
    text-align: center;
}

.icon-box {
    width: 70px;
    height: 70px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--p-accent);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    margin: 0 auto 1.5rem;
    transition: var(--transition-premium);
}

.dif-item:hover .icon-box {
    background: var(--p-accent);
    color: var(--p-deep);
    box-shadow: 0 0 15px var(--p-accent);
}

.dif-item h4 {
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.dif-item p {
    color: var(--t-muted);
    font-size: 0.9rem;
}

/* Stats */
.stats-bar {
    background: var(--p-dark);
    padding: 5rem 0;
    border-top: 1px solid var(--glass-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    color: var(--p-accent);
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--t-muted);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
}

/* Services */
.servicos-section {
    background: var(--p-deep);
}

.services-grid-modern {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-block {
    background: var(--p-dark);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--transition-premium);
}

.service-block:hover {
    border-color: var(--p-accent);
    transform: translateY(-10px);
}

.img-container {
    height: 180px;
    overflow: hidden;
}

.img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.service-block:hover img {
    transform: scale(1.1);
}

.service-block .content {
    padding: 2rem;
}

.service-block h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-block p {
    color: var(--t-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.service-block ul {
    list-style: none;
}

.service-block li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--t-main);
    margin-bottom: 0.5rem;
}

.service-block li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--p-accent);
}

/* Extra Services */
.extra-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 1px solid var(--glass-border);
}

.extra-item {
    display: flex;
    gap: 1.5rem;
}

.extra-item i {
    font-size: 1.8rem;
    color: var(--p-accent);
}

.extra-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.extra-item p {
    font-size: 0.85rem;
    color: var(--t-muted);
}

/* Frota */
.frota-section {
    background: var(--p-dark);
}

.frota-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    background: var(--p-deep);
    padding: 3rem;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
}

.equipment-list {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.eq-item {
    border-left: 3px solid var(--p-accent);
    padding-left: 1.5rem;
}

.eq-spec {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--t-main);
    display: block;
}

.eq-label {
    font-size: 0.7rem;
    color: var(--t-muted);
    text-transform: uppercase;
}

.frota-visual img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: var(--p-dark);
    padding: 4rem;
    border-radius: 40px;
    border: 1px solid var(--glass-border);
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-details {
    margin-top: 2rem;
}

.detail-item {
    display: flex;
    align-items: center;
    /* ALIGNMENT FIX */
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.detail-item i {
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    color: var(--p-accent);
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    flex-shrink: 0;
}

.detail-item div {
    display: flex;
    flex-direction: column;
}

.detail-item span {
    font-size: 0.7rem;
    color: var(--p-accent);
    font-weight: 800;
    text-transform: uppercase;
}

.detail-item p {
    font-size: 1.05rem;
    color: var(--t-main);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1.1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--p-accent);
    background: rgba(255, 255, 255, 0.06);
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--glass-border);
    text-align: left;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 50px;
}

.footer-brand p {
    color: var(--t-muted);
    margin-top: 1rem;
    max-width: 300px;
    font-size: 0.9rem;
}

.footer h4 {
    font-size: 1rem;
    text-transform: uppercase;
    margin-bottom: 2rem;
    color: var(--t-bright);
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--t-muted);
    text-decoration: none;
    transition: 0.3s;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--p-accent);
}

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

.social-icons a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: var(--t-muted);
    transition: 0.3s;
}

.social-icons a:hover {
    background: var(--p-accent);
    color: var(--p-deep);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-dim);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .hero-content {
        text-align: center;
    }

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

    .grid-diferenciais,
    .services-grid-modern,
    .stats-grid,
    .frota-container,
    .contact-container,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .highlight-box {
        padding: 2rem 1rem;
    }
}