/* =========================================================================
   PÁGINA EXCLUSIVA - INSTALAÇÕES HIDRÁULICAS
   ========================================================================= */

/* Core Styles */
.hidraulica-body {
    background-color: var(--cor-black); /* Tema escuro e imersivo */
    color: var(--cor-white);
}

/* Hero Section Personalizado */
.hidro-hero {
    position: relative;
    padding: 6rem 0 8rem;
    overflow: hidden;
    background: linear-gradient(135deg, var(--cor-principal-05) 0%, #030811 100%);
    border-bottom: 2px solid rgba(255, 255, 255, 0.05);
}

.hidro-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url('../img/Hero_sobre.png');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    opacity: 0.15;
    z-index: 0;
    filter: blur(2px) grayscale(50%);
}

.hidro-hero-inner {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.tag-premium {
    display: inline-block;
    background-color: rgba(238, 117, 34, 0.15); /* cor-primaria alpha */
    color: var(--cor-primaria);
    border: 1px solid rgba(238, 117, 34, 0.3);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(4px);
}

.hidro-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #FFF, #A0C2F2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hidro-hero p {
    font-size: 1.2rem;
    color: var(--cor-cinza-01);
    line-height: 1.6;
}

/* Container de Cards Estilosos */
.hidro-services-section {
    padding: 6rem 0;
    position: relative;
    margin-top: -4rem; /* Sobe um pouco os cards por cima do hero */
    z-index: 20;
}

.hidro-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .hidro-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Card Moderno / Glassmorphism */
.hidro-card {
    position: relative;
    background: rgba(16, 47, 90, 0.3); /* --cor-principal-04 translúcido */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 480px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

/* Efeito Glow Invisível no Hover */
.hidro-card::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 200px; height: 200px;
    background: radial-gradient(circle, var(--cor-primaria) 0%, transparent 70%);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.5);
    transition: all 0.5s ease;
    z-index: 1;
    border-radius: 50%;
}

.hidro-card:hover {
    transform: translateY(-12px);
    border-color: rgba(238, 117, 34, 0.4);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(238, 117, 34, 0.1);
}

.hidro-card:hover::before {
    opacity: 0.15;
    transform: translate(-50%, -50%) scale(2.5);
}

/* Imagem Flutuante de Fundo */
.hidro-card-img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 60%;
    object-fit: cover;
    opacity: 0.6;
    mask-image: linear-gradient(to bottom, black 20%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 20%, transparent 100%);
    transition: opacity 0.4s ease, transform 0.6s ease;
    z-index: 2;
}

.hidro-card:hover .hidro-card-img {
    opacity: 0.9;
    transform: scale(1.05);
}

/* Conteúdo do Card */
.hidro-card-content {
    position: relative;
    z-index: 5;
    background: transparent;
}

.hidro-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 2rem;
    box-shadow: 0 8px 20px rgba(238, 117, 34, 0.3);
}

.hidro-icon svg {
    width: 28px; height: 28px; fill: #FFF;
}

.hidro-card-content h3 {
    font-size: 1.6rem;
    color: #FFF;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.hidro-card-content p {
    font-size: 0.95rem;
    color: var(--cor-cinza-01);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.hidro-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cor-primaria);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 4px;
}

.hidro-btn::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 0; height: 2px;
    background-color: var(--cor-secundaria);
    transition: width 0.3s ease;
}

.hidro-card:hover .hidro-btn::after {
    width: 100%;
}

.hidro-btn svg {
    width: 18px; height: 18px;
    transition: transform 0.3s ease;
}

.hidro-card:hover .hidro-btn svg {
    transform: translateX(6px);
}