/* ====
   RESET E CONFIGURAÇÕES GLOBAIS
   ==== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffff;
    overflow-x: hidden;
}

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

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

ul,
ol {
    list-style: none;
}

/* ====
   VARIÁVEIS CSS
   ==== */
:root {
    --primary-color: #004B87;
    --secondary-color: #6B7280;
    --accent-color: #25D366;
    --dark-color: #111827;
    --light-color: #F9FAFB;
    --medium-blue: #258dd3;
    --light-blue: #6bbbf1;
    --white: #FFFF;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-800: #1F2937;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ====
   UTILITÁRIOS
   ==== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--secondary-color);
    max-width: 600px;
    margin: 0 auto;
}

/* ====
   BOTÕES
   ==== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: #1fb855;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.125rem;
}

.btn i {
    font-size: 1.25rem;
}

.btn-outline-white {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.6);
    color: #fff;
    padding: 11px 24px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
}

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

/* ====
   HEADER UNIFICADO
   ==== */
.header {
    /*background-color: var(--white);*/
    background-color: var(--dark-color);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 110px;
}

.logo img {
    height: 7vh;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.nav-links li a {
    display: flex;
    align-items: center;
    height: 70px;
    padding: 0 18px;
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all 0.2s ease;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
}

.nav-links li a:hover,
.nav-links li a.active {
    color: var(--white);
    border-bottom-color: var(--medium-blue);
    background-color: rgba(255, 255, 255, 0.08);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.btn-header {
    padding: 10px 20px;
    font-size: 1.0rem;
    white-space: nowrap;
    color: var(--white);
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ====
   HERO SECTION
   ==== */
.hero {
    position: relative;
    color: var(--white);
    padding: 70px 0;
    overflow: hidden;
    background:
        linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.5)),
        url('images/Hero/Pavimentacao.webp') center center / cover no-repeat;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.04;
    background-image: radial-gradient(circle, var(--white) 1px, transparent 1px);
    background-size: 30px 30px;
}

.hero-split {
    display: flex;
    align-items: center;
    gap: 48px;
}

.hero-text {
    flex: 1;
    text-align: left;
}

.hero-title {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    text-align: left;
}

.hero-title .highlight {
    color: var(--medium-blue);
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.375rem;
    margin-bottom: 40px;
    opacity: 0.95;
    font-weight: 500;
    text-align: left;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    width: 100%;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.feature-badge i {
    font-size: 1.25rem;
    color: var(--light-blue);
}

.btn-cta {
    margin-bottom: 30px;
    animation: pulse-button 2s infinite;
}

@keyframes pulse-button {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    50%       { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}

.hero-trust {
    font-size: 1rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
}

.hero-trust i {
    color: var(--accent-color);
}

/* Stats */
.hero-stats-wrapper {
    width: fit-content;
    margin: 20px 0 0;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 12px 24px;
    margin: 0 0 16px;
    width: 100%;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 18px;
}

.hero-stat strong {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--light-blue);
    line-height: 1.1;
}

.hero-stat span {
    font-size: 0.7rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.hero-stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(255, 255, 255, 0.3);
}

/* ====
   HERO STATS — MOBILE RESPONSIVO
   ==== */
@media (max-width: 900px) {
    .hero-stats-wrapper {
        width: 100%;
    }

    .hero-stats {
        justify-content: center;
        border-radius: 16px;
        padding: 16px 12px;
        gap: 0;
    }

    .hero-stat {
        flex: 1;
        padding: 8px 10px;
        min-width: 0;
    }

    .hero-stat strong {
        font-size: 1.5rem;
    }

    .hero-stat span {
        font-size: 0.65rem;
        text-align: center;
        white-space: normal;
        line-height: 1.3;
    }

    .hero-stat-divider {
        height: 36px;
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    .hero-stats-wrapper {
        width: 100%;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        border-radius: 14px;
        padding: 14px 8px;
        gap: 0;
        margin: 0 0 16px;
    }

    .hero-stat {
        padding: 8px 4px;
        flex: unset;
    }

    .hero-stat strong {
        font-size: 1.35rem;
    }

    .hero-stat span {
        font-size: 0.6rem;
        text-align: center;
        white-space: normal;
        line-height: 1.3;
    }

    /* Divisores verticais via border no CSS Grid */
    .hero-stat-divider {
        display: none;
    }

    /* Separadores visuais entre colunas no grid */
    .hero-stat:not(:last-child) {
        border-right: 1px solid rgba(255, 255, 255, 0.3);
    }
}

/* Hero carousel — lado direito */
.hero-carousel-wrapper {
    flex: 0 0 620px;
    max-width: 620px;
}

.hero-carousel {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow:
        0 32px 80px rgba(0, 0, 0, 0.55),
        0 0 0 3px rgba(255, 255, 255, 0.18),
        0 0 60px rgba(37, 211, 102, 0.12);
    background: #000;
    aspect-ratio: 4/3;
}

.hero-carousel-track {
    display: flex;
    height: 100%;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-carousel-slide {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    background: #000;
    position: relative;
}

.hero-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.hero-carousel-slide img:hover {
    transform: scale(1.03);
}

.hero-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 75, 135, 0.9);
    color: #fff;
    border: none;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.5;
    transition: opacity 0.2s, background 0.2s, transform 0.2s;
    line-height: 1;
    padding: 0;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

.hero-carousel:hover .hero-carousel-btn {
    opacity: 1;
}

@media (hover: none) {
    .hero-carousel-btn { opacity: 0.85; }
}

.hero-carousel-prev { left: 14px; }
.hero-carousel-next { right: 14px; }

.hero-carousel-btn:hover {
    background: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
}

.hero-carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.hero-carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255,255,255,0.8);
    padding: 0;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s, width 0.3s;
}

.hero-carousel-dot.active {
    background: #fff;
    transform: scale(1.5);
    border-color: var(--light-blue);
    box-shadow: 0 0 8px rgba(37, 211, 102, 0.7);
}

/* Label overlay em cada slide */
.hero-slide-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 36px 24px 52px;
    background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, transparent 100%);
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.3px;
    pointer-events: none;
}

.hero-slide-label i {
    color: var(--light-blue);
    font-size: 1.1rem;
}

/* ====
   SEÇÃO SERVIÇOS — CARDS COM ARCO
   ==== */
.services-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.services-section .section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 50px;
}

.services-track-wrapper {
    position: relative;
    overflow: hidden;
}

.services-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    position: relative;
    border-radius: 24px 24px 16px 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    min-height: 420px;
    background: #1a2a4a;
}

.service-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    transition: transform 0.4s ease;
}

.service-card:hover .service-card-img {
    transform: scale(1.05);
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 30, 70, 0.25) 0%, rgba(0, 30, 70, 0.75) 60%, rgba(0, 30, 70, 0.92) 100%);
    border-radius: inherit;
}

.service-card-arch {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: var(--light-color);
    border-radius: 0 0 50% 50% / 0 0 40px 40px;
    z-index: 3;
}

.service-card-body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px 24px;
    z-index: 4;
    text-align: center;
}

.service-card-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
    line-height: 1.3;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.service-card-btn {
    display: inline-block;
    background: #fff;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 10px 28px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.service-card-btn:hover {
    background: var(--medium-blue);
    color: #fff;
    transform: translateY(-2px);
}

.services-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: #fff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.6rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: background 0.2s;
    line-height: 1;
    padding: 0;
}

.services-nav-btn:hover { background: #003666; }
.services-nav-prev { left: -22px; }
.services-nav-next { right: -22px; }

/* ====
   PRODUTOS (CARDS)
   ==== */
.products {
    padding: 100px 0;
    background-color: var(--light-color);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.product-card {
    background-color: var(--white);
    padding: 35px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), #006bb3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.product-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.product-description {
    font-size: 0.95rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.product-badge {
    display: inline-block;
    background-color: #dcfce7;
    color: #15803d;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* ====
   GALERIA
   ==== */
.gallery {
    padding: 100px 0;
    background-color: var(--light-color);
}

.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 9px 20px;
    border-radius: 50px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: #fff;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.gallery-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.gallery-item.hidden { display: none; }

.gallery-image-wrapper {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.gallery-caption {
    padding: 12px 15px 14px;
    text-align: center;
    background-color: var(--light-color);
    border-top: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.gallery-caption p {
    margin: 0;
    font-weight: 700;
    color: var(--dark-color);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.item-category-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    background: var(--primary-color);
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 6px;
}

/* Banner de descrição do filtro */
.gallery-filter-desc {
    display: none;
    background: linear-gradient(135deg, var(--primary-color) 0%, #003666 100%);
    color: #fff;
    border-radius: 16px;
    padding: 28px 36px;
    margin-bottom: 40px;
    animation: fadeSlideIn 0.35s ease;
}

.gallery-filter-desc.visible { display: block; }

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

.gallery-filter-desc h3 {
    font-size: 1.25rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.gallery-filter-desc p {
    font-size: 1rem;
    line-height: 1.7;
    opacity: 0.95;
}

/* Carrossel da galeria */
.gallery-item .carousel-wrapper {
    position: relative;
    width: 100%;
    height: 260px;
    overflow: hidden;
    background: #fff;
}

.carousel-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.4s ease;
}

.carousel-slide {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 75, 135, 0.85);
    color: #fff;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s, background 0.2s;
    line-height: 1;
    padding: 0;
}

.gallery-item:hover .carousel-btn,
.gallery-item:focus-within .carousel-btn {
    opacity: 1;
}

@media (hover: none) {
    .carousel-btn { opacity: 0.85 !important; }
}

.carousel-prev { left: 8px; }
.carousel-next { right: 8px; }

.carousel-btn:hover { background: var(--primary-color); }

.carousel-dots {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 20;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.carousel-dot.active {
    background: var(--primary-color);
    transform: scale(1.35);
}

.carousel-single .carousel-btn,
.carousel-single .carousel-dots { display: none; }

/* Placeholder fabricação */
.fabricacao-placeholder {
    background: linear-gradient(135deg, #f0f4f8, #e2e8f0);
}

.fabricacao-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--primary-color);
}

.fabricacao-icon i {
    font-size: 4rem;
    opacity: 0.6;
}

/* ====
   DIFERENCIAIS
   ==== */
.differentials {
    padding: 100px 0;
    background-color: var(--white);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.differential-card {
    text-align: center;
    padding: 30px 20px;
}

.differential-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #1B6CA8, #155a8e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.differential-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.differential-description {
    font-size: 1rem;
    color: var(--secondary-color);
    line-height: 1.7;
}

/* ====
   MARCAS — CARDS COM FOTO
   ==== */
.brands {
    padding: 100px 0;
    background-color: var(--light-color);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.brand-card {
    position: relative;
    padding: 0;
    overflow: hidden;
    border-radius: 16px;
    min-height: 20vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    cursor: default;
}

.brand-card-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
    display: block;
}

.brand-card:hover .brand-card-img { transform: scale(1.07); }

.brand-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(0, 30, 70, 0.15) 0%,
        rgba(0, 30, 70, 0.55) 50%,
        rgba(0, 30, 70, 0.88) 100%);
    border-radius: inherit;
    z-index: 1;
}

.brand-card-body {
    position: relative;
    z-index: 2;
    padding: 22px 24px;
    text-align: center;
}

.brand-card .brand-name {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    margin-bottom: 6px;
}

.brand-card .brand-description {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-weight: 500;
}

.brand-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 3;
    background: var(--primary-color);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* ====
   COMO FUNCIONA
   ==== */
.how-it-works {
    padding: 100px 0;
    background-color: var(--light-color);
}

.steps-container {
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), #006bb3);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    box-shadow: var(--shadow-md);
}

.step-content { flex: 1; }

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.step-description {
    font-size: 1.05rem;
    color: var(--secondary-color);
    line-height: 1.7;
}

/* ====
   DEPOIMENTOS
   ==== */
.testimonials {
    padding: 100px 0;
    background-color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.testimonial-card {
    background-color: var(--light-color);
    padding: 35px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.testimonial-stars {
    color: #FBBF24;
    font-size: 1.125rem;
    margin-bottom: 20px;
    display: flex;
    gap: 5px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--gray-800);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author strong {
    color: var(--dark-color);
    font-weight: 700;
    font-size: 1.05rem;
}

/* ====
   CTA FINAL
   ==== */
.cta-final {
    padding: 100px 0;
    /*background: linear-gradient(135deg, var(--primary-color) 0%, #003666 100%);*/
    background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.5)), url(images/Hero/cta.webp) center center / cover no-repeat;
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-phone {
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

/* ====
   FOOTER
   ==== */
.footer {
    background-color: var(--dark-color);
    color: var(--gray-300);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 26vh;
    width: auto;
}

.footer-tagline {
    font-size: 0.9rem;
    margin-top: 10px;
    opacity: 0.8;
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.9rem;
}

.footer-list li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-list i {
    color: var(--gray-200);
    width: 16px;
    flex-shrink: 0;
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-600);
    padding-top: 30px;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-brands {
    margin-top: 8px;
    font-size: 0.8rem;
}

/* ====
   WHATSAPP FLOAT
   ==== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: var(--accent-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    animation: pulse-float 2s infinite;
}

@keyframes pulse-float {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    50%       { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
}

/* ====
   ANIMAÇÕES
   ==== */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ====
   PECAS.HTML — HERO DUPLO
   ==== */
.pecas-hero-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 480px;
}

.pecas-hero-card {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    min-height: 480px;
    cursor: default;
}

.pecas-hero-card-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
}

.pecas-hero-card:hover .pecas-hero-card-bg {
    transform: scale(1.05);
}

.pecas-hero-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.35) 55%, rgba(0, 0, 0, 0.1) 100%);
    z-index: 1;
}

.pecas-hero-card-content {
    position: relative;
    z-index: 2;
    color: #fff;
    padding: 36px 40px;
    width: 100%;
}

.pecas-hero-card-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(4px);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 14px;
}

.pecas-hero-card-title {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 10px;
}

.pecas-hero-card-title span {
    color: #25D366;
}

.pecas-hero-card-desc {
    font-size: 0.92rem;
    opacity: 0.85;
    line-height: 1.6;
    margin-bottom: 24px;
    max-width: 380px;
}

/* Divisor vertical entre cards */
.pecas-hero-card + .pecas-hero-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10%;
    height: 80%;
    width: 1px;
    background: rgba(255, 255, 255, 0.25);
    z-index: 3;
}

/* ====
   PECAS.HTML — SEÇÃO LISTA DE PEÇAS
   ==== */
.pecas-section {
    padding: 80px 0 100px;
    background: #F9FAFB;
}

.pecas-intro {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}

.pecas-intro h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 14px;
}

.pecas-intro p {
    font-size: 1.05rem;
    color: #6B7280;
    line-height: 1.7;
}

.pecas-lista {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 280px));
    gap: 0 48px;
    justify-content: center;
    margin-bottom: 60px;
}

.pecas-grupo {
    break-inside: avoid;
    margin-bottom: 36px;
}

.pecas-grupo-titulo {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #004B87;
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid #E5E7EB;
    text-align: center;
}

.peca-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.peca-checklist li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.97rem;
    color: #374151;
    line-height: 1.4;
}

.peca-checklist li i {
    flex-shrink: 0;
    font-size: 0.8rem;
    color: var(--light-blue);
}

/* ====
   PECAS.HTML — CTA FINAL
   ==== */
.pecas-cta {
    text-align: center;
    padding: 130px 0 80px;
    background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.5)), url(images/Hero/cta.webp) center center / cover no-repeat;
    color: #fff;
}

.pecas-cta h2 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.pecas-cta p {
    font-size: 1.1rem;
    opacity: 0.85;
    margin-bottom: 36px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.pecas-cta-phone {
    margin-top: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0.9;
}

/* ====
   RESPONSIVIDADE
   ==== */
@media (max-width: 900px) {
    .hero-split {
        flex-direction: column;
        gap: 40px;
    }

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

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

    .hero-trust,
    .hero-features { justify-content: center; }

    .hero-stats-wrapper { width: 100%; }
    .hero-stats { margin: 20px auto 24px; }

    .hero-carousel-wrapper {
        flex: none;
        width: 100%;
        max-width: 100%;
    }

    .hero-carousel {
        aspect-ratio: 16/9;
    }

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

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

    .pecas-lista { grid-template-columns: repeat(2, minmax(0, 280px)); }
}

@media (max-width: 768px) {
    .nav-hamburger { display: flex; }

    .nav {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 110px;
        left: 0;
        background-color: var(--light-blue);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        z-index: 998;
    }

    .nav.open { display: flex; }

    .nav-links {
        flex-direction: column;
        width: 100%;
    }

    .nav-links li a {
        height: auto;
        padding: 14px 24px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        border-left: 3px solid transparent;
    }

    .nav-links li a:hover,
    .nav-links li a.active {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        border-left-color: var(--primary-color);
    }

    .btn-header span { display: none; }
    .btn-header { padding: 10px 14px; }

    .hero-title { font-size: 2.25rem; }

    .products-grid,
    .gallery-grid,
    .footer-content { grid-template-columns: 1fr; }

    .gallery-image-wrapper { height: 200px; }

    .brand-card { min-height: 200px; }

    .pecas-hero-duo { grid-template-columns: 1fr; }

    .pecas-hero-card { min-height: 340px; }

    .pecas-hero-card + .pecas-hero-card::before { display: none; }

    .pecas-hero-card-content { padding: 28px 24px; }

    .pecas-hero-card-title { font-size: 1.5rem; }
}

@media (max-width: 600px) {
    .services-track {
        grid-template-columns: 1fr;
    }

    .service-card {
        min-height: 340px;
    }

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

@media (max-width: 560px) {
    .pecas-lista { grid-template-columns: 1fr; }
}

/* hero-stats mobile rules already handled above in the stats block */


/* ====
   PECAS.HTML — HERO BANNER SLIM (substitui hero-duo)
   ==== */
.ph-banner {
    position: relative;
    min-height: 280px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.5)),
        url('images/Hero/Pavimentacao.webp') center center / cover no-repeat;
}

/* padrão de pontos decorativo */
.ph-banner-dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.055) 1px, transparent 1px);
    background-size: 26px 26px;
    pointer-events: none;
}

/* linha colorida na base */
.ph-banner-line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--primary-color) 50%, var(--accent-color) 100%);
}

.ph-banner-content {
    position: relative;
    z-index: 2;
    padding-top: 52px;
    padding-bottom: 52px;
}

/* breadcrumb */
.ph-breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: rgba(255,255,255,0.55);
    margin-bottom: 20px;
}

.ph-breadcrumb a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.ph-breadcrumb a:hover { color: var(--light-blue); }

.ph-breadcrumb .fa-chevron-right { font-size: 0.6rem; opacity: 0.45; }

.ph-breadcrumb span { color: rgba(255,255,255,0.88); }

/* título */
.ph-banner-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.12;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

.ph-banner-title span { color: var(--medium-blue); }

/* subtítulo */
.ph-banner-sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.72);
    font-weight: 500;
    margin-bottom: 28px;
}

/* badges */
.ph-banner-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ph-banner-badges span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(6px);
    color: rgba(255,255,255,0.9);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 50px;
}

.badges-border {
    border: none !important;
    background: none !important;
}

.ph-banner-badges span i { color: var(--light-blue); }

@media (max-width: 768px) {
    .ph-banner { min-height: 220px; }
    .ph-banner-title { font-size: 1.75rem; }
    .ph-banner-sub { font-size: 0.9rem; }
}

/* ====
   PECAS.HTML — SEÇÃO USINAS QUE ATENDEMOS
   ==== */
.usinas-section {
    padding: 80px 0 88px;
    background: #fff;
}

.usinas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

/* card */
.usina-card {
    border-radius: 16px;
    overflow: hidden;
    background: var(--gray-100);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.usina-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.14);
}

/* imagem */
.usina-img-wrap {
    position: relative;
    overflow: hidden;
    background: #001a30;
}

.usina-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.usina-card:hover .usina-img-wrap img { transform: scale(1.06); }

/* overlay escuro com botão ao hover */
.usina-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 22, 55, 0.0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.usina-card:hover .usina-overlay {
    background: rgba(0, 22, 55, 0.62);
}

.usina-overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-color);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
    padding: 11px 22px;
    border-radius: 50px;
    text-decoration: none;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s;
    box-shadow: 0 4px 16px rgba(37,211,102,0.35);
}

.usina-card:hover .usina-overlay-btn {
    opacity: 1;
    transform: translateY(0);
}

.usina-overlay-btn:hover { background: #1fb855; }

/* rodapé do card */
.usina-card-footer {
    padding: 16px 18px;
    background: #fff;
    border-top: 3px solid var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.usina-marca-nome {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: 0.2px;
}

.usina-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-color);
    white-space: nowrap;
}

.usina-tag i { font-size: 0.75rem; }

/* responsivo */
@media (max-width: 960px) {
    .usinas-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
    .usinas-grid { grid-template-columns: 1fr; }
}

/* ====
   GALERIA — 4 COLUNAS (página de peças)
   ==== */
@media (min-width: 1025px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ====
   PERFORMANCE: MOVIMENTO REDUZIDO
   ==== */
@media (prefers-reduced-motion: reduce) {
    .fade-in,
    .fade-up {
        animation: none;
        transition: none;
        opacity: 1;
        transform: none;
    }
}

/* ===== MAPA NO RODAPÉ ===== */
.footer-map-wrapper {
    position: relative;
    margin-top: 0.75rem;
    border-radius: 6px;
    overflow: hidden;
    line-height: 0;
}

.footer-map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    cursor: default;
}

.footer-map-wrapper iframe {
    pointer-events: none;
    width: 100%;
    display: block;
}

/* ====
   PROJETOS.HTML — BANNER
   ==== */
.proj-banner {
    background:
    linear-gradient(135deg, rgba(26,26,46,0.88) 0%, rgba(22,33,62,0.82) 50%, rgba(15,52,96,0.85) 100%),
    url('images/Hero/Pavimentacao.webp') center center / cover no-repeat;
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}
.proj-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(255, 140, 0, 0.12) 0%, transparent 60%);
}
.proj-banner-dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 28px 28px;
}
.proj-banner-content {
    position: relative;
    z-index: 2;
}
.proj-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 24px;
}
.proj-breadcrumb a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.2s;
}
.proj-breadcrumb a:hover { color: #ff8c00; }
.proj-breadcrumb i { font-size: 0.75rem; }
.proj-banner-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 16px;
}
.proj-banner-title span { color: var(--light-blue); }
.proj-banner-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.75);
    max-width: 620px;
    line-height: 1.6;
    margin-bottom: 28px;
}
.proj-banner-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.proj-banner-badges span {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.85);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
.proj-banner-badges span i { color: var(--light-blue); }
.proj-banner-line {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff8c00, #ffa500, #ff8c00);
}

/* ====
   PROJETOS.HTML — INTRO
   ==== */
.proj-intro {
    padding: 72px 0 48px;
    background: #fff;
}
.proj-intro-inner {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}
.proj-intro-label {
    display: inline-block;
    background: var(--light-blue);
    color: var(--gray-100);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
}
.proj-intro-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #1a1a2e;
    margin-bottom: 20px;
    line-height: 1.3;
}
.proj-intro-text {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.8;
}

/* ====
   PROJETOS.HTML — SOLUÇÕES
   ==== */
.proj-solutions {
    padding: 64px 0 80px;
    background: #f8f9fb;
}
.proj-solutions-header {
    text-align: center;
    margin-bottom: 52px;
}
.proj-solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}
.proj-solution-card {
    background: #fff;
    border-radius: 14px;
    padding: 32px 28px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.07);
    border-top: 4px solid #258dd3;
    transition: transform 0.25s, box-shadow 0.25s;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.proj-solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.proj-solution-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, #ff8c00, #ffa500);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    flex-shrink: 0;
}
.proj-solution-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0;
}
.proj-solution-desc {
    font-size: 0.93rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/* ====
   PROJETOS.HTML — GALERIA
   ==== */
.proj-gallery {
    padding: 72px 0;
    background: #fff;
}
.proj-gallery-header {
    text-align: center;
    margin-bottom: 40px;
}
.proj-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.proj-gallery-item {
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1/1;
    background: #eee;
}
.proj-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease;
}
.proj-gallery-item:hover img { transform: scale(1.05); }

/* ====
   PROJETOS.HTML — POR QUE ESCOLHER
   ==== */
.proj-why {
    padding: 72px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
    position: relative;
    overflow: hidden;
}
.proj-why::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(255,140,0,0.08) 0%, transparent 60%);
}
.proj-why-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.proj-why-text .section-title { color: #fff; text-align: left; }
.proj-why-text .section-title::after { margin-left: 0; }
.proj-why-checklist {
    list-style: none;
    padding: 0;
    margin: 28px 0 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.proj-why-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    line-height: 1.5;
}
.proj-why-checklist li i {
    color: var(--light-blue);
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}
.proj-why-visual {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.proj-why-stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.proj-why-stat {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 14px;
    padding: 24px 20px;
    text-align: center;
}
.proj-why-stat strong {
    display: block;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--light-blue);
    margin-bottom: 6px;
}
.proj-why-stat span {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.4;
}
.proj-why-coverage {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,140,0,0.3);
    border-radius: 14px;
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.proj-why-coverage i {
    font-size: 2rem;
    color: #ff8c00;
    flex-shrink: 0;
}
.proj-why-coverage p {
    margin: 0;
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
    line-height: 1.5;
}
.proj-why-coverage strong {
    color: #fff;
    display: block;
    font-size: 1rem;
    margin-bottom: 4px;
}

/* ====
   PROJETOS.HTML — CTA FINAL
   ==== */
.proj-cta {
    padding: 80px 0;
    background: #fff;
    text-align: center;
}
.proj-cta-box {
    background: linear-gradient(135deg, #f8f9fb 0%, #fff 100%);
    border: 2px solid rgba(255,140,0,0.2);
    border-radius: 20px;
    padding: 56px 40px;
    max-width: 720px;
    margin: 0 auto;
    box-shadow: 0 4px 32px rgba(0,0,0,0.06);
}
.proj-cta-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #258dd3, #6bbbf1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    margin: 0 auto 24px;
}
.proj-cta-title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    color: #1a1a2e;
    margin-bottom: 14px;
}
.proj-cta-sub {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}
.proj-cta-phone {
    margin-top: 18px;
    font-size: 0.95rem;
    color: #888;
}
.proj-cta-phone a { color: inherit; }
.proj-cta-phone i { margin-right: 6px; }

/* Responsivo projetos */
@media (max-width: 768px) {
    .proj-why-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .proj-why-text .section-title { text-align: center; }
    .proj-why-text .section-title::after { margin: 12px auto 0; }
    .proj-gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .proj-cta-box { padding: 40px 24px; }
}
@media (max-width: 480px) {
    .proj-gallery-grid { grid-template-columns: 1fr; }
}

/* ====
   SUPORTE.HTML — BANNER
   ==== */
.sup-banner {
    background:
    linear-gradient(135deg, rgba(26,26,46,0.88) 0%, rgba(22,33,62,0.82) 50%, rgba(15,52,96,0.85) 100%),
    url('images/Hero/Pavimentacao.webp') center center / cover no-repeat;
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}
.sup-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(255, 140, 0, 0.12) 0%, transparent 60%);
}
.sup-banner-dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 28px 28px;
}
.sup-banner-content {
    position: relative;
    z-index: 2;
}
.sup-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 24px;
}
.sup-breadcrumb a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.2s;
}
.sup-breadcrumb a:hover { color: #ff8c00; }
.sup-breadcrumb i { font-size: 0.75rem; }
.sup-banner-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 16px;
}
.sup-banner-title span { color: var(--light-blue); }
.sup-banner-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.75);
    max-width: 620px;
    line-height: 1.6;
    margin-bottom: 28px;
}
.sup-banner-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.sup-banner-badges span {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.85);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
.sup-banner-badges span i { color: var(--light-blue); }
.sup-banner-line {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff8c00, #ffa500, #ff8c00);
}

/* ====
   SUPORTE.HTML — INTRO
   ==== */
.sup-intro {
    padding: 72px 0 48px;
    background: #fff;
}
.sup-intro-inner {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}
.sup-intro-label {
    display: inline-block;
    background: var(--light-blue);
    color: var(--gray-100);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
}
.sup-intro-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #1a1a2e;
    margin-bottom: 20px;
    line-height: 1.3;
}
.sup-intro-text {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.8;
}

/* ====
   SUPORTE.HTML — SERVIÇOS
   ==== */
.sup-services {
    padding: 64px 0 80px;
    background: #f8f9fb;
}
.sup-services-header {
    text-align: center;
    margin-bottom: 52px;
}
.sup-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}
.sup-service-card {
    background: #fff;
    border-radius: 14px;
    padding: 32px 28px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.07);
    border-top: 4px solid #258dd3;
    transition: transform 0.25s, box-shadow 0.25s;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.sup-service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.sup-service-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, #ff8c00, #ffa500);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    flex-shrink: 0;
}
.sup-service-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0;
}
.sup-service-desc {
    font-size: 0.93rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/* ====
   SUPORTE.HTML — FAIXA DE URGÊNCIA
   ==== */
.sup-emergency {
    background: linear-gradient(90deg, #258dd3 0%, #6bbbf1 100%);
    padding: 28px 0;
}
.sup-emergency-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.sup-emergency-text {
    display: flex;
    align-items: center;
    gap: 16px;
}
.sup-emergency-text i {
    font-size: 2rem;
    color: #fff;
    opacity: 0.9;
}
.sup-emergency-text p {
    margin: 0;
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.4;
}
.sup-emergency-text span {
    font-size: 0.9rem;
    font-weight: 400;
    opacity: 0.9;
}
.sup-emergency .btn-emergency {
    background: #fff;
    color: var(--primary-color);
    font-weight: 700;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: transform 0.2s, box-shadow 0.2s;
    flex-shrink: 0;
}
.sup-emergency .btn-emergency:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

/* ====
   SUPORTE.HTML — DIFERENCIAIS
   ==== */
.sup-why {
    padding: 72px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
    position: relative;
    overflow: hidden;
}
.sup-why::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(255,140,0,0.08) 0%, transparent 60%);
}
.sup-why-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.sup-why-text .section-title { color: #fff; text-align: left; }
.sup-why-text .section-title::after { margin-left: 0; }
.sup-why-checklist {
    list-style: none;
    padding: 0;
    margin: 28px 0 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.sup-why-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    line-height: 1.5;
}
.sup-why-checklist li i {
    color: var(--light-blue);
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}
.sup-why-visual {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.sup-why-stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.sup-why-stat {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 14px;
    padding: 24px 20px;
    text-align: center;
}
.sup-why-stat strong {
    display: block;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--light-blue);
    margin-bottom: 6px;
}
.sup-why-stat span {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.4;
}
.sup-why-coverage {
    background: rgba(255,255,255,0.06);
    border: 1px solid #6bbbf1;
    border-radius: 14px;
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.sup-why-coverage i {
    font-size: 2rem;
    color: var(--light-blue);
    flex-shrink: 0;
}
.sup-why-coverage p {
    margin: 0;
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
    line-height: 1.5;
}
.sup-why-coverage strong {
    color: #fff;
    display: block;
    font-size: 1rem;
    margin-bottom: 4px;
}

/* ====
   SUPORTE.HTML — CTA FINAL
   ==== */
.sup-cta {
    padding: 80px 0;
    background: #fff;
    text-align: center;
}
.sup-cta-box {
    background: linear-gradient(135deg, #f8f9fb 0%, #fff 100%);
    border: 2px solid rgba(255,140,0,0.2);
    border-radius: 20px;
    padding: 56px 40px;
    max-width: 720px;
    margin: 0 auto;
    box-shadow: 0 4px 32px rgba(0,0,0,0.06);
}
.sup-cta-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #258dd3, #6bbbf1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    margin: 0 auto 24px;
}
.sup-cta-title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    color: #1a1a2e;
    margin-bottom: 14px;
}
.sup-cta-sub {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}
.sup-cta-phone {
    margin-top: 18px;
    font-size: 0.95rem;
    color: #888;
}
.sup-cta-phone a { color: inherit; }
.sup-cta-phone i { margin-right: 6px; }

/* Responsivo suporte */
@media (max-width: 768px) {
    .sup-why-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .sup-why-text .section-title { text-align: center; }
    .sup-why-text .section-title::after { margin: 12px auto 0; }
    .sup-emergency-inner { justify-content: center; text-align: center; }
    .sup-emergency-text { flex-direction: column; align-items: center; }
    .sup-cta-box { padding: 40px 24px; }
}


/* ====
   SELETOR DE IDIOMA — BANDEIRAS
   ==== */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 10px;
}

.lang-btn {
    background: none !important;
    background-color: transparent !important;
    border: 2px solid transparent;
    border-bottom: 2px solid transparent !important;
    border-radius: 6px;
    font-size: 1.9rem;
    cursor: pointer;
    color: var(--gray-600);
    padding: 4px 6px;
    line-height: 1;
    transition: border-color 0.2s, transform 0.2s, background 0.2s;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center;
    height: 5vh !important;
}

.lang-btn:hover {
    border-color: rgba(255, 255, 255, 0.4) !important;
    border-bottom-color: rgba(255, 255, 255, 0.4) !important;
    background-color: rgba(255, 255, 255, 0.08) !important;
    transform: scale(1.15);
    cursor: pointer;
}

.lang-btn.lang-active {
    border-color: var(--medium-blue) !important;
    border-bottom-color: var(--medium-blue) !important;
    background: rgba(255, 255, 255, 0.1) !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: var(--gray-100);
}

@media (max-width: 768px) {
    .lang-switcher {
        padding: 8px 24px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .lang-btn {
        font-size: 1.7rem !important;
    }
}

/* ====
   SUBMENU — DROPDOWN PEÇAS
   ==== */
.nav-links li.has-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-dropdown-toggle .dropdown-icon {
    font-size: 0.65rem;
    margin-left: 4px;
    transition: transform 0.2s ease;
    display: inline-block;
}

.nav-links li.has-dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.nav-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--dark-color);
    min-width: 220px;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 999;
    overflow: hidden;
}

.nav-links li.has-dropdown:hover .nav-dropdown {
    display: block;
}

.nav-dropdown li a {
    height: auto !important;
    padding: 12px 20px !important;
    font-size: 0.82rem !important;
    border-bottom: 1px solid rgba(255,255,255,0.07) !important;
    border-left: 3px solid transparent !important;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-dropdown li a:hover {
    border-left-color: var(--medium-blue) !important;
    background-color: rgba(255,255,255,0.08) !important;
    border-bottom-color: rgba(255,255,255,0.07) !important;
}

/* Mobile */
@media (max-width: 768px) {
    .nav-dropdown {
        position: static;
        box-shadow: none;
        border-radius: 0;
        background: rgba(0,0,0,0.25);
        min-width: unset;
        width: 100%;
    }

    .nav-dropdown.open {
        display: block;
    }

    .nav-links li.has-dropdown:hover .nav-dropdown {
        display: none;
    }

    .nav-links li.has-dropdown.open .nav-dropdown {
        display: block;
    }

    .nav-dropdown li a {
        padding-left: 40px !important;
    }
}