/* =========================================
   VARIABLES & DESIGN SYSTEM
   EQMOV - Industrial Premium Design
========================================= */
:root {
    /* Core Colors */
    --color-petroleum: #0a2540;
    --color-petroleum-light: #0f3460;
    --color-graphite: #1a202c;
    --color-lead: #4a5568;
    --color-steel: #64748b;
    --color-light-gray: #f8fafc;
    --color-lighter: #f1f5f9;
    --color-border: #e2e8f0;
    --color-white: #ffffff;
    --color-orange: #f97316;
    --color-orange-hover: #ea580c;
    --color-orange-glow: rgba(249, 115, 22, 0.15);
    --color-dark-footer: #04111f;

    /* Typography */
    --font-heading: 'Barlow Condensed', 'Arial Narrow', sans-serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing Scale */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    --spacing-5xl: 8rem;

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.04), 0 2px 4px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.06), 0 4px 10px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.08), 0 8px 20px rgba(0, 0, 0, 0.04);
    --shadow-card-hover: 0 25px 60px rgba(0, 0, 0, 0.1), 0 10px 25px rgba(0, 0, 0, 0.06);
    --shadow-orange: 0 8px 30px rgba(249, 115, 22, 0.25);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--color-lead);
    background-color: var(--color-white);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6,
.hero-title,
.section-title,
.cta-title,
.card-title,
.nav-link,
.btn,
.stat-number,
.stat-plus,
.stat-suffix,
.footer-title,
.experience-badge .badge-number,
.lead-text {
    font-family: var(--font-heading);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-petroleum);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.02em;
    text-transform: none;
}

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

ul {
    list-style: none;
}

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

::selection {
    background-color: var(--color-orange);
    color: var(--color-white);
}

/* =========================================
   UTILITIES
========================================= */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2rem);
}

.section {
    padding: var(--spacing-5xl) 0;
    position: relative;
}

.bg-light {
    background-color: var(--color-light-gray);
}

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

.text-gray {
    color: var(--color-steel);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

/* =========================================
   SCROLL REVEAL ANIMATIONS
========================================= */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* =========================================
   BUTTONS
========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2.25rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-size: 0.8rem;
    font-family: var(--font-heading);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 1.1rem 2.75rem;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--color-orange);
    color: var(--color-white);
    border: 2px solid var(--color-orange);
}

.btn-primary:hover {
    background-color: var(--color-orange-hover);
    border-color: var(--color-orange-hover);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-orange);
}

.btn-secondary {
    background-color: var(--color-petroleum);
    color: var(--color-white);
    border: 2px solid var(--color-petroleum);
}

.btn-secondary:hover {
    background-color: var(--color-petroleum-light);
    border-color: var(--color-petroleum-light);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-petroleum);
    border-color: var(--color-white);
}

.btn-solid-white {
    background-color: var(--color-white);
    color: var(--color-petroleum);
    border: 2px solid var(--color-white);
}

.btn-solid-white:hover {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
    transform: translateY(-3px);
}

.btn-icon {
    margin-left: 10px;
    font-size: 1.1em;
    font-weight: normal;
    transition: transform var(--transition-base);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* =========================================
   GRIDS
========================================= */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-5-custom {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-xl);
}

.grid-5-custom > .card:nth-child(1),
.grid-5-custom > .card:nth-child(2) {
    grid-column: span 3;
}

.grid-5-custom > .card:nth-child(3),
.grid-5-custom > .card:nth-child(4),
.grid-5-custom > .card:nth-child(5) {
    grid-column: span 2;
}

/* =========================================
   SECTION HEADERS
========================================= */
.section-header {
    margin-bottom: var(--spacing-3xl);
}

.section-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.section-header .section-actions {
    margin-bottom: 0;
}

.section-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    color: var(--color-orange);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--spacing-md);
}

.section-subtitle::before {
    content: '';
    display: inline-block;
    width: 30px;
    height: 2px;
    background-color: var(--color-orange);
}

.section-title {
    font-size: clamp(2.1rem, 4vw, 2.85rem);
    margin-bottom: var(--spacing-sm);
    color: var(--color-petroleum);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.05;
}

.section-description {
    max-width: 650px;
    margin: 0 auto;
    color: var(--color-steel);
    font-size: 1.1rem;
    line-height: 1.7;
}

.title-separator {
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-orange), var(--color-orange-hover));
    margin: var(--spacing-lg) auto var(--spacing-xl);
    border-radius: 2px;
}

.title-separator.left {
    margin: var(--spacing-lg) 0 var(--spacing-xl) 0;
}

/* =========================================
   TOPBAR
========================================= */
.topbar {
    background-color: var(--color-petroleum);
    color: var(--color-white);
    font-size: 0.8rem;
    padding: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 1001;
}

.topbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: 10px 0;
}

.topbar-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.78rem;
    transition: color var(--transition-fast);
}

.topbar-item:hover {
    color: var(--color-white);
}

.topbar-item svg {
    opacity: 0.7;
    flex-shrink: 0;
}

.topbar-right {
    display: flex;
    align-items: stretch;
    height: 38px;
}

.topbar-social,
.topbar-lang {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.topbar-social.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

.topbar-social.instagram:hover {
    filter: brightness(1.15);
}

.topbar-social.linkedin {
    background-color: #0077b5;
    color: white;
}

.topbar-social.linkedin:hover {
    background-color: #005f8d;
}

.topbar-lang {
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    gap: 6px;
    font-size: 0.7rem;
}

.topbar-lang:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* =========================================
   HEADER & NAVIGATION
========================================= */
.header {
    position: absolute;
    top: 38px;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    transition: all var(--transition-base);
    background-color: transparent;
}

.header.scrolled {
    position: fixed;
    top: 0;
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

.header.scrolled .nav-link {
    color: var(--color-petroleum);
}

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

.header.scrolled .menu-toggle .bar {
    background-color: var(--color-petroleum);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 42px;
    width: auto;
    display: block;
    transition: var(--transition-base);
}

.footer-logo {
    height: 50px;
    margin-bottom: var(--spacing-md);
    filter: brightness(0) invert(1);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.9rem;
    position: relative;
    padding: 4px 0;
    letter-spacing: 0.3px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-orange), var(--color-orange-hover));
    transition: width var(--transition-base);
    border-radius: 1px;
}

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

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 4px;
}

.header-lang-mobile {
    display: none;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    margin-right: 10px;
}

.header-lang-mobile__btn {
    width: 30px;
    height: 24px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.06);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

.header-lang-mobile__btn.is-active {
    border-color: var(--color-orange);
    background: rgba(249, 115, 22, 0.2);
}

.header-lang-mobile__btn:hover {
    transform: translateY(-1px);
}

.menu-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition-base);
    border-radius: 1px;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* =========================================
   HERO SLIDER SECTION
========================================= */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 650px;
    max-height: 1000px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

/* Faixa inferior do hero — indicadores sempre visíveis */
.slider-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: clamp(5.5rem, 12vh, 7.5rem);
    z-index: 12;
    pointer-events: none;
    background: linear-gradient(
        to top,
        rgba(10, 37, 64, 0.92) 0%,
        rgba(10, 37, 64, 0.55) 55%,
        transparent 100%
    );
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 1s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    box-sizing: border-box;
    /* Faixa inferior reservada para os indicadores do slider */
    padding-top: clamp(5rem, 10vh, 7rem);
    padding-bottom: clamp(7.5rem, 14vh, 10rem);
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

/* Ken Burns Effect */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-petroleum);
    background-size: cover;
    background-position: center;
    z-index: 1;
    transform: scale(1);
    transition: transform 8s ease-out;
}

.slide.active .hero-bg {
    transform: scale(1.08);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(10, 37, 64, 0.92) 0%,
        rgba(10, 37, 64, 0.75) 40%,
        rgba(26, 32, 44, 0.5) 100%
    );
    z-index: 2;
}

/* Geometric decorative element */
.hero-overlay::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--color-white), transparent);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 750px;
    padding-top: 0;
    width: 100%;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    background: rgba(249, 115, 22, 0.15);
    border: 1px solid rgba(249, 115, 22, 0.3);
    color: var(--color-orange);
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(4px);
}

.hero-tag-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-orange);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(2.85rem, 5.5vw, 4.5rem);
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.font-light {
    font-weight: 400;
    opacity: 0.88;
    letter-spacing: 0.04em;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
    max-width: 550px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: flex-end;
}

.hero-search-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.hero-search-cta__lead {
    margin: 0;
    font-size: 1.02rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.4;
}

.hero-search-cta__meta {
    margin: 0 0 0.65rem;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.65);
    letter-spacing: 0.02em;
}

.hero-parts-count {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-orange);
}

/* Home quick links */
.home-quick-links {
    background: var(--color-white);
    padding: var(--spacing-2xl) 0;
    margin-top: -1px;
    position: relative;
    z-index: 5;
    box-shadow: 0 -8px 32px rgba(10, 37, 64, 0.06);
}

.home-quick-links__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.home-quick-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl) var(--spacing-xl);
    background: var(--color-light-gray);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.home-quick-link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(249, 115, 22, 0.4);
}

.home-quick-link__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--color-petroleum);
    color: var(--color-white);
}

.home-quick-link__icon--alt {
    background: var(--color-orange);
}

.home-quick-link__text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.home-quick-link__text strong {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-petroleum);
}

.home-quick-link__text span {
    font-size: 0.9rem;
    color: var(--color-steel);
    line-height: 1.45;
}

.home-quick-link__arrow {
    flex-shrink: 0;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-orange);
    transition: transform var(--transition-base);
}

.home-quick-link:hover .home-quick-link__arrow {
    transform: translateX(4px);
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    align-items: stretch;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 54px;
    height: 54px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-size: 1.2rem;
    border-radius: 4px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    backdrop-filter: blur(8px);
}

.slider-btn:hover {
    background-color: var(--color-orange);
    border-color: var(--color-orange);
    transform: translateY(-50%) scale(1.05);
}

.prev-btn {
    left: 30px;
}

.next-btn {
    right: 30px;
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: clamp(1.5rem, 4vh, 2.5rem);
    left: 50%;
    transform: translateX(-50%);
    z-index: 30;
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    pointer-events: auto;
}

.slider-dot {
    width: 12px;
    height: 3px;
    background-color: rgba(255, 255, 255, 0.35);
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.slider-dot.active {
    width: 32px;
    background-color: var(--color-orange);
}

.slider-dot:hover {
    background-color: rgba(255, 255, 255, 0.7);
}

/* Slider Progress Bar */
.slider-progress {
    position: absolute;
    bottom: 150px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.15);
    z-index: 10;
    border-radius: 1px;
    overflow: hidden;
    display: none;
}

.slider-progress-bar {
    height: 100%;
    background: var(--color-orange);
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 1px;
}

/* =========================================
   DIFERENCIAIS
========================================= */
.diferenciais {
    background-color: var(--color-white);
    position: relative;
}

.diferenciais::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.card-feature {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    padding: var(--spacing-2xl) var(--spacing-xl);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-orange), var(--color-orange-hover));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-smooth);
}

.card-feature:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
    border-color: transparent;
}

.card-feature:hover::before {
    transform: scaleX(1);
}

.card-icon-wrapper {
    width: auto;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    background: transparent;
    border-radius: 0;
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.card-feature:hover .card-icon-wrapper {
    background: transparent;
}

.card-icon-wrapper svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-petroleum);
    stroke-width: 1.5;
    fill: none;
    transition: stroke var(--transition-base);
}

.card-feature:hover .card-icon-wrapper svg {
    stroke: var(--color-orange);
}

.card-icon-wrapper img {
    width: 38px;
    height: 38px;
    display: block;
}

.card-icon-wrapper .bx {
    font-size: 30px;
    color: var(--color-petroleum);
    line-height: 1;
    transition: color var(--transition-base);
}

.card-feature:hover .card-icon-wrapper .bx {
    color: var(--color-orange);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.card-feature .card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.card-feature .card-text {
    color: var(--color-steel);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* =========================================
   QUEM SOMOS
========================================= */
.quem-somos {
    background-color: var(--color-light-gray);
    overflow: hidden;
}

.split-layout {
    display: flex;
    align-items: center;
    gap: var(--spacing-4xl);
}

.split-image,
.split-content {
    flex: 1;
}

.split-image {
    position: relative;
}

.split-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid var(--color-orange);
    border-radius: var(--radius-lg);
    opacity: 0.3;
    z-index: 0;
}

.rounded-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
}

picture {
    display: block;
    line-height: 0;
}

picture img {
    width: 100%;
    height: auto;
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-petroleum);
    margin-bottom: var(--spacing-md);
    line-height: 1.45;
    letter-spacing: 0.01em;
}

.split-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-lead);
    line-height: 1.8;
}

.split-content .experience-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-xl);
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.experience-badge .badge-number {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--color-orange);
    line-height: 1;
    letter-spacing: 0.02em;
}

.experience-badge .badge-text {
    font-size: 0.85rem;
    color: var(--color-lead);
    line-height: 1.4;
    font-weight: 500;
}

/* =========================================
   ÁREAS DE ATUAÇÃO
========================================= */
.atuacao {
    background: var(--color-white);
}

.card-image {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
    position: relative;
}

.card-image:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-card-hover);
}

.card-img-wrapper {
    position: relative;
    height: 260px;
    overflow: hidden;
}

.card-img-wrapper picture,
.card-img-wrapper img {
    display: block;
    width: 100%;
    height: 100%;
}

.card-img-wrapper img {
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-image:hover .card-img-wrapper img {
    transform: scale(1.08);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 40%,
        rgba(10, 37, 64, 0.6) 100%
    );
    transition: background var(--transition-base);
}

.card-image:hover .card-overlay {
    background: linear-gradient(
        to bottom,
        transparent 20%,
        rgba(10, 37, 64, 0.7) 100%
    );
}

.card-body {
    padding: var(--spacing-lg) var(--spacing-xl);
}

.card-body .card-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.card-link {
    color: var(--color-orange);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-base);
}

.card-link:hover {
    color: var(--color-petroleum);
    gap: 10px;
}

/* =========================================
   NÚMEROS / STATS
========================================= */
.numeros {
    background: linear-gradient(
        135deg,
        var(--color-petroleum) 0%,
        var(--color-graphite) 100%
    );
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.numeros::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(249, 115, 22, 0.05) 0%, transparent 70%),
        radial-gradient(ellipse at 80% 50%, rgba(15, 52, 96, 0.3) 0%, transparent 70%);
    z-index: 1;
}

.numeros::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 50%;
    z-index: 1;
}

.numeros .container {
    position: relative;
    z-index: 2;
}

.stat-item {
    position: relative;
    padding: var(--spacing-2xl) var(--spacing-xl);
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.stat-value {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.15rem;
}

.stat-number {
    display: inline-block;
    font-size: clamp(2.85rem, 5vw, 4.25rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
    letter-spacing: 0.02em;
}

.stat-suffix {
    font-size: clamp(1.35rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--color-white);
    align-self: flex-end;
    margin-bottom: 0.35rem;
    letter-spacing: 0.04em;
}

.stat-plus {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    color: var(--color-orange);
    line-height: 1;
}

.numeros-header {
    margin-bottom: var(--spacing-3xl);
}

.numeros-header .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.numeros-header .section-title {
    color: var(--color-white);
}

.numeros-header .section-description {
    color: rgba(255, 255, 255, 0.65);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.stat-label {
    font-family: var(--font-heading);
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.6);
}

/* =========================================
   PARCERIAS
========================================= */
.parcerias {
    background: var(--color-light-gray);
}

.logo-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-3xl);
    align-items: center;
}

.logo-item {
    padding: var(--spacing-md);
    transition: all var(--transition-base);
}

.logo-item img {
    filter: grayscale(100%) opacity(0.4);
    transition: all var(--transition-base);
    max-height: 50px;
}

.logo-item:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

/* =========================================
   CTA FINAL
========================================= */
.cta-final {
    background: linear-gradient(
        135deg,
        var(--color-petroleum) 0%,
        var(--color-graphite) 100%
    );
    color: var(--color-white);
    padding: var(--spacing-5xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 40px,
        rgba(255, 255, 255, 0.01) 40px,
        rgba(255, 255, 255, 0.01) 80px
    );
    z-index: 1;
}

.cta-final .container {
    position: relative;
    z-index: 2;
}

.cta-title {
    color: var(--color-white);
    font-size: clamp(2.1rem, 4vw, 2.85rem);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.05;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.cta-subtitle {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
}

.cta-final .btn-primary {
    font-size: 0.9rem;
    padding: 1.1rem 3rem;
}

/* =========================================
   FOOTER
========================================= */
.footer {
    background-color: var(--color-dark-footer);
    color: var(--color-light-gray);
    padding-top: var(--spacing-4xl);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-orange), var(--color-petroleum), var(--color-orange));
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: var(--spacing-lg);
}

.footer-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    font-size: 1.05rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    padding-bottom: var(--spacing-md);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    background-color: var(--color-orange);
    border-radius: 1px;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.9rem;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-links a::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1px;
    background-color: var(--color-orange);
    transition: width var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-orange);
    padding-left: 6px;
}

.footer-links a:hover::before {
    width: 12px;
}

.footer-contact p {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
}

.footer-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.5;
}

.footer-contact-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-orange);
    opacity: 0.9;
}

.footer-contact-list li i.bx {
    flex-shrink: 0;
    font-size: 1.15rem;
    margin-top: 2px;
    color: var(--color-orange);
    opacity: 0.9;
    line-height: 1;
}

.footer-contact-list a {
    color: rgba(255, 255, 255, 0.75);
    transition: color var(--transition-fast);
}

.footer-contact-list a:hover {
    color: var(--color-orange);
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-icon {
    width: 42px;
    height: 42px;
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    color: rgba(255, 255, 255, 0.75);
}

.social-icon svg {
    display: block;
}

.social-icon .bx {
    font-size: 1.15rem;
    line-height: 1;
    display: block;
}

.social-icon:hover {
    transform: translateY(-3px);
    color: var(--color-white);
}

.social-icon--linkedin:hover {
    background-color: #0077b5;
    border-color: #0077b5;
}

.social-icon--instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: transparent;
}

.footer-bottom {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.35);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    margin: 0;
    text-align: right;
}

.footer-secure-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px 10px 10px;
    border: 1px solid rgba(34, 197, 94, 0.35);
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.footer-secure-badge__icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(145deg, #16a34a 0%, #22c55e 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.35);
}

.footer-secure-badge__text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
    line-height: 1.2;
}

.footer-secure-badge__text strong {
    color: var(--color-white);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.footer-secure-badge__text small {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.68rem;
    letter-spacing: 0.02em;
}

/* =========================================
   FLOATING BUTTONS
========================================= */

/* WhatsApp Widget */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 999;
    text-decoration: none;
}

.whatsapp-icon {
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
    transition: transform var(--transition-base);
    position: relative;
}

.whatsapp-icon svg {
    width: 28px;
    height: 28px;
}

.whatsapp-float:hover .whatsapp-icon {
    transform: scale(1.08);
}

.whatsapp-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25d366;
    animation: whatsapp-pulse 2s ease-out infinite;
    z-index: -1;
}

@keyframes whatsapp-pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.45); opacity: 0; }
}

.whatsapp-bubble {
    position: absolute;
    bottom: 68px;
    right: 0;
    width: min(280px, calc(100vw - 2rem));
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s;
    overflow: hidden;
    border: 1px solid var(--color-border);
    pointer-events: auto;
}

.whatsapp-bubble.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.whatsapp-header {
    background: var(--color-petroleum);
    color: var(--color-white);
    padding: 0.65rem 0.85rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.whatsapp-header strong {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.whatsapp-close {
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.85;
    transition: opacity var(--transition-fast);
}

.whatsapp-close:hover {
    opacity: 1;
}

.whatsapp-body {
    padding: 0.85rem;
    min-height: 52px;
}

.whatsapp-typing {
    display: flex;
    gap: 5px;
    padding: 0.35rem 0;
}

.whatsapp-typing.hidden {
    display: none;
}

.whatsapp-typing .dot {
    width: 7px;
    height: 7px;
    background: var(--color-steel);
    border-radius: 50%;
    animation: typing-bounce 1.2s infinite ease-in-out;
}

.whatsapp-typing .dot:nth-child(2) { animation-delay: 0.15s; }
.whatsapp-typing .dot:nth-child(3) { animation-delay: 0.3s; }

@keyframes typing-bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

.whatsapp-message {
    font-size: 0.88rem;
    color: var(--color-lead);
    line-height: 1.45;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.whatsapp-message.visible {
    opacity: 1;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 34px;
    width: 44px;
    height: 44px;
    background: var(--color-petroleum);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 998;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    color: var(--color-white);
    font-size: 1.1rem;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-orange);
    border-color: var(--color-orange);
    transform: translateY(-3px);
}

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    display: none;
}

/* =========================================
   MEDIA QUERIES
========================================= */

/* Large Tablets */
@media (max-width: 1100px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

/* Tablets */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }

    .split-layout {
        flex-direction: column;
        gap: var(--spacing-2xl);
    }

    .split-image::before {
        display: none;
    }

    .grid-5-custom > .card:nth-child(n) {
        grid-column: span 3;
    }

    .stat-item:not(:last-child)::after {
        display: none;
    }

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

/* Mobile Landscape / Small Tablets */
@media (max-width: 768px) {
    .section {
        padding: var(--spacing-3xl) 0;
    }

    .grid-5-custom > .card:nth-child(n) {
        grid-column: span 6;
    }

    .topbar {
        display: none;
    }

    .header {
        top: 0;
        background-color: rgba(10, 37, 64, 0.95);
        backdrop-filter: blur(12px);
    }

    .header.scrolled {
        background-color: rgba(255, 255, 255, 0.97);
    }

    .menu-toggle {
        display: flex;
    }

    .header-lang-mobile {
        display: inline-flex;
    }

    .header.scrolled .header-lang-mobile__btn {
        border-color: rgba(10, 37, 64, 0.25);
        background: rgba(10, 37, 64, 0.04);
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        background-color: var(--color-petroleum);
        padding: var(--spacing-lg) var(--spacing-md);
        display: none;
        flex-direction: column;
        text-align: center;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }

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

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
        align-items: stretch;
    }

    .page-home .header.scrolled .nav-menu,
    body.page-inner .nav-menu {
        background-color: var(--color-white);
    }

    .page-home .header.scrolled .nav-menu .nav-link,
    .page-home .header.scrolled .nav-menu .nav-dropdown-toggle,
    body.page-inner .nav-menu .nav-link,
    body.page-inner .nav-menu .nav-dropdown-toggle {
        color: var(--color-petroleum) !important;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-list li {
        width: 100%;
    }

    .nav-item--dropdown {
        width: 100%;
    }

    .nav-dropdown-toggle {
        width: 100%;
        justify-content: center;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .page-home .header.scrolled .nav-dropdown-toggle,
    body.page-inner .nav-dropdown-toggle {
        border-bottom-color: var(--color-border);
    }

    .nav-dropdown {
        position: static !important;
        left: auto !important;
        right: auto !important;
        top: auto !important;
        transform: none !important;
        width: 100%;
        min-width: 0;
        margin: 0;
        padding: 0;
        background: rgba(0, 0, 0, 0.2);
        border-radius: var(--radius-sm);
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        transition: max-height var(--transition-base);
    }

    .page-home .header.scrolled .nav-dropdown,
    body.page-inner .nav-dropdown {
        background: var(--color-lighter);
    }

    .nav-item--dropdown.open .nav-dropdown {
        transform: none !important;
        max-height: 220px;
        margin-top: 0;
        margin-bottom: var(--spacing-sm);
    }

    .nav-dropdown a {
        color: var(--color-white) !important;
        padding: 12px 16px;
        text-align: center;
    }

    .page-home .header.scrolled .nav-dropdown a,
    body.page-inner .nav-dropdown a {
        color: var(--color-petroleum) !important;
    }

    .nav-dropdown a:hover {
        background: var(--color-orange);
        color: var(--color-white) !important;
    }

    .nav-link {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        width: 100%;
        padding: 12px 0;
        color: var(--color-white) !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

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

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-search-cta {
        align-items: center;
        text-align: center;
        width: 100%;
    }

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

    .home-quick-links__grid {
        grid-template-columns: 1fr;
    }

    .home-quick-link {
        padding: var(--spacing-lg);
    }

    .section-title {
        font-size: 2rem;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .grid-4 {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .footer-copyright {
        text-align: center;
    }

    .footer-secure-badge {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .cta-title {
        font-size: 2rem;
    }

    .slider-btn {
        display: none;
    }

    .slide {
        padding-bottom: clamp(9rem, 20vh, 12rem);
    }

    .slider-dots {
        bottom: 1.25rem;
    }

    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1001;
        align-items: flex-end;
        justify-content: space-around;
        gap: 2px;
        min-height: 64px;
        padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
        background: linear-gradient(180deg, #141c24 0%, #0c1218 100%);
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.45);
    }

    body.has-mobile-bottom-nav {
        padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    }

    .mobile-bottom-nav__item {
        flex: 1;
        max-width: 76px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-end;
        gap: 3px;
        min-height: 48px;
        padding: 2px 4px 4px;
        border: none;
        background: transparent;
        color: rgba(255, 255, 255, 0.55);
        font-family: var(--font-body);
        font-size: 0.625rem;
        font-weight: 600;
        letter-spacing: 0.02em;
        text-decoration: none;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
        transition: color var(--transition-fast);
    }

    .mobile-bottom-nav__item i {
        font-size: 1.4rem;
        line-height: 1;
    }

    .mobile-bottom-nav__item.is-active {
        color: var(--color-orange);
    }

    .mobile-bottom-nav__item--wa {
        position: relative;
        margin-top: -26px;
        color: rgba(255, 255, 255, 0.55);
    }

    .mobile-bottom-nav__item--wa.is-active {
        color: rgba(255, 255, 255, 0.55);
    }

    .mobile-bottom-nav__wa-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 54px;
        height: 54px;
        border-radius: 50%;
        background: linear-gradient(145deg, #fb923c 0%, var(--color-orange) 55%, var(--color-orange-hover) 100%);
        color: var(--color-white);
        font-size: 1.65rem;
        box-shadow:
            0 6px 20px rgba(249, 115, 22, 0.5),
            0 0 0 4px #0c1218;
        transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }

    .mobile-bottom-nav__item--wa:active .mobile-bottom-nav__wa-btn {
        transform: scale(0.96);
    }

    .mobile-bottom-nav__item--wa span:last-child {
        font-size: 0.6rem;
    }

    body.has-mobile-bottom-nav .whatsapp-float {
        display: none !important;
    }

    body.has-mobile-bottom-nav .whatsapp-bubble {
        display: none !important;
    }

    body.has-mobile-bottom-nav .back-to-top {
        bottom: calc(84px + env(safe-area-inset-bottom, 0px));
        right: 1rem;
        width: 40px;
        height: 40px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .hero-slider {
        min-height: 550px;
    }

    .hero-title {
        font-size: 2rem;
    }

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

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

    .section {
        padding: var(--spacing-2xl) 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-plus {
        font-size: 1.75rem;
    }

    .stat-suffix {
        font-size: 1.15rem;
        margin-bottom: 0.25rem;
    }

    .stat-label {
        font-size: 0.75rem;
        letter-spacing: 1px;
    }

    .grid-4 {
        grid-template-columns: 1fr;
    }

    .cta-title {
        font-size: 1.7rem;
    }

    .cta-subtitle {
        font-size: 1rem;
    }

    .btn-lg {
        padding: 0.9rem 2rem;
        font-size: 0.82rem;
    }
}