:root {
    --ghv-blue-dark: #0A1F44;
    --ghv-blue-ocean: #0077B6;
    --ghv-gray: #6C757D;
    --ghv-light: #F4F7FB;
    --ghv-white: #FFFFFF;
    --ghv-text: #1E293B;
    --ghv-border: #D9E2EC;
    --ghv-shadow: 0 10px 30px rgba(10, 31, 68, 0.10);
    --ghv-radius: 18px;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--ghv-white);
    color: var(--ghv-text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

a {
    text-decoration: none;
}

.ghv-navbar {
    background: linear-gradient(90deg, var(--ghv-blue-dark), #12336d);
    box-shadow: 0 4px 20px rgba(10, 31, 68, 0.15);
}

.logo-navbar {
    height: 46px;
    width: 46px;
    object-fit: contain;
    background-color: #ffffff;
    border-radius: 10px;
    padding: 4px;
}

.brand-text {
    font-weight: 700;
    letter-spacing: 0.4px;
    color: var(--ghv-white);
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    margin-left: 12px;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--ghv-white);
}

.btn-ghv-whatsapp-nav {
    background-color: #25D366;
    color: #ffffff;
    border-radius: 999px;
    padding: 10px 18px;
    font-weight: 700;
    border: none;
}

.btn-ghv-whatsapp-nav:hover {
    background-color: #1fb658;
    color: #ffffff;
}

.hero-section {
    background:
        radial-gradient(circle at top right, rgba(0, 119, 182, 0.18), transparent 28%),
        linear-gradient(135deg, #07152e 0%, #0A1F44 55%, #0f4f80 100%);
    color: var(--ghv-white);
    padding: 90px 0 70px;
}

.hero-logo {
    max-width: 320px;
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.18));
}

.hero-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.92rem;
    margin-bottom: 18px;
}

.hero-title {
    font-size: 3rem;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 20px;
    max-width: 760px;
}

.hero-text {
    font-size: 1.08rem;
    max-width: 700px;
    opacity: 0.95;
    margin-bottom: 28px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.btn-ghv-primary {
    background-color: var(--ghv-blue-ocean);
    color: var(--ghv-white);
    border: none;
    border-radius: 999px;
    padding: 13px 22px;
    font-weight: 700;
    box-shadow: var(--ghv-shadow);
}

.btn-ghv-primary:hover {
    background-color: #00669c;
    color: var(--ghv-white);
}

.btn-ghv-outline,
.btn-ghv-outline-dark {
    border-radius: 999px;
    padding: 13px 22px;
    font-weight: 700;
}

.btn-ghv-outline {
    border: 1px solid rgba(255, 255, 255, 0.65);
    color: var(--ghv-white);
    background: transparent;
}

.btn-ghv-outline:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--ghv-white);
}

.btn-ghv-outline-dark {
    border: 1px solid var(--ghv-blue-dark);
    color: var(--ghv-blue-dark);
    background: transparent;
}

.btn-ghv-outline-dark:hover {
    background-color: var(--ghv-blue-dark);
    color: var(--ghv-white);
}

.hero-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.hero-info-card,
.hero-side-card,
.service-card,
.feature-card,
.content-card,
.service-detail-card,
.contact-card,
.cta-box {
    background-color: var(--ghv-white);
    border-radius: var(--ghv-radius);
    box-shadow: var(--ghv-shadow);
}

.hero-info-card {
    padding: 18px;
    color: var(--ghv-text);
}

.hero-info-card strong {
    display: block;
    margin-bottom: 6px;
    color: var(--ghv-blue-dark);
}

.hero-info-card span {
    color: #4B5563;
    font-size: 0.95rem;
}

.hero-side-card {
    padding: 28px;
    color: var(--ghv-text);
}

.hero-side-card h3 {
    color: var(--ghv-blue-dark);
    font-size: 1.45rem;
    margin-bottom: 18px;
}

.hero-side-list {
    padding-left: 18px;
    margin-bottom: 0;
}

.hero-side-list li {
    margin-bottom: 10px;
}

.section-default {
    padding: 80px 0;
}

.section-alt {
    background-color: var(--ghv-light);
    padding: 80px 0;
}

.section-header {
    max-width: 820px;
    margin: 0 auto 45px;
}

.section-header h2,
.page-header h1,
.cta-box h2,
.content-card h2,
.service-detail-card h2,
.contact-card h2 {
    color: var(--ghv-blue-dark);
    font-weight: 800;
}

.section-tag {
    display: inline-block;
    color: var(--ghv-blue-ocean);
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.3px;
}

.section-header p,
.page-header p,
.section-paragraph,
.cta-box p {
    color: #526173;
}

.service-card,
.feature-card,
.content-card,
.service-detail-card,
.contact-card {
    padding: 28px;
    height: 100%;
    border: 1px solid var(--ghv-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card {
    background: linear-gradient(180deg, #f7fbff 0%, #eef6fc 100%);
}

.service-card:hover,
.feature-card:hover,
.service-detail-card:hover,
.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(10, 31, 68, 0.14);
}

.service-card h3,
.feature-card h3 {
    color: var(--ghv-blue-dark);
    font-size: 1.25rem;
    margin-bottom: 14px;
    font-weight: 700;
}

.service-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    line-height: 1;
}

.page-header {
    background: linear-gradient(135deg, #eef4fb 0%, #f9fbfe 100%);
    padding: 70px 0 50px;
    border-bottom: 1px solid #e8eef5;
}

.page-header h1 {
    font-size: 2.6rem;
    margin-bottom: 16px;
}

.custom-list {
    padding-left: 18px;
    margin-bottom: 0;
}

.custom-list li {
    margin-bottom: 12px;
}

.cta-section {
    padding-top: 20px;
}

.cta-box {
    padding: 42px 28px;
    border: 1px solid var(--ghv-border);
}

.contact-note {
    display: inline-block;
    margin-top: 8px;
    color: var(--ghv-gray);
    font-size: 0.95rem;
}

.ghv-footer {
    background-color: var(--ghv-blue-dark);
    color: rgba(255, 255, 255, 0.92);
    padding: 50px 0 25px;
}

.ghv-footer h5 {
    color: var(--ghv-white);
    margin-bottom: 16px;
    font-weight: 700;
}

.footer-links {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.12);
    margin: 28px 0 20px;
}

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
}

.navbar-spacer {
    width: 1px;
    height: 1px;
}

.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background-color: #25D366;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.20);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.whatsapp-float:hover {
    background-color: #1fb658;
    color: #ffffff;
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.24);
}

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.4rem;
    }

    .navbar .nav-link {
        margin-left: 0;
        padding: 10px 0;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 70px 0 55px;
    }

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

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

    .page-header h1 {
        font-size: 2rem;
    }

    .section-default,
    .section-alt {
        padding: 60px 0;
    }

    .logo-navbar {
        height: 40px;
        width: 40px;
    }

    .brand-text {
        font-size: 0.95rem;
    }

    .hero-logo {
        max-width: 240px;
    }
}
/* =========================
   NOSSOS SERVIÇOS - ESTILO TECH
   inspirado no vídeo, adaptado à GHV
   ========================= */

.services-highlight-section {
    background:
        radial-gradient(circle at top center, rgba(0, 119, 182, 0.12), transparent 35%),
        linear-gradient(180deg, #07152e 0%, #091a36 100%);
    color: var(--ghv-white);
}

.services-highlight-section .section-header h2,
.services-highlight-section .section-header p,
.services-highlight-section .section-tag {
    color: var(--ghv-white);
}

.services-header {
    margin-bottom: 50px;
}

.services-tag {
    color: #7fd3ff;
}

.service-card-tech {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(127, 211, 255, 0.14);
    box-shadow: none;
    border-radius: 16px;
    padding: 28px 22px;
    min-height: 220px;
    transition: all 0.25s ease;
}

.service-card-tech h3,
.service-card-tech p {
    transition: color 0.25s ease;
}

.service-card-tech .service-title {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #dceeff;
    font-size: 1.15rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.service-card-tech .service-icon {
    font-size: 1.45rem;
    line-height: 1;
    color: #7fd3ff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.service-card-tech p {
    color: rgba(220, 238, 255, 0.78);
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.65;
}

.service-card-tech {
    position: relative;
    overflow: hidden;
}

/* camada de gradiente animado */
.service-card-tech::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 119, 182, 0.0) 0%,
        rgba(0, 119, 182, 0.25) 50%,
        rgba(10, 31, 68, 0.95) 100%
    );
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

/* brilho sutil tipo glow */
.service-card-tech::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at top left,
        rgba(127, 211, 255, 0.35),
        transparent 40%
    );
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.service-card-tech:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(127, 211, 255, 0.35);
    box-shadow: 0 25px 60px rgba(0, 119, 182, 0.25);
}

/* ativa o gradiente */
.service-card-tech:hover::before {
    opacity: 1;
}

/* ativa glow */
.service-card-tech:hover::after {
    opacity: 1;
}

/* garante conteúdo acima do efeito */
.service-card-tech > * {
    position: relative;
    z-index: 1;
}

.service-card-tech:hover .service-title,
.service-card-tech:hover p {
    color: #ffffff;
}

.service-card-tech:hover .service-icon {
    color: #ffffff;
}

@media (max-width: 767px) {
    .service-card-tech {
        min-height: auto;
    }
}
/* =========================
   HOVER TECH REUTILIZÁVEL
   Sobre + Serviços
   ========================= */

.tech-hover-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.tech-hover-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 119, 182, 0.00) 0%,
        rgba(0, 119, 182, 0.45) 45%,
        rgba(10, 31, 68, 1.00) 100%
    );
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.tech-hover-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at top left,
        rgba(127, 211, 255, 0.55),
        transparent 45%
    );
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.tech-hover-card:hover {
    transform: translateY(-6px) scale(1.01);
    border-color: rgba(127, 211, 255, 0.45);
    box-shadow: 0 25px 60px rgba(0, 119, 182, 0.35);
}

.tech-hover-card:hover::before,
.tech-hover-card:hover::after {
    opacity: 1;
}

.tech-hover-card > * {
    position: relative;
    z-index: 1;
}

.tech-hover-card:hover h2,
.tech-hover-card:hover h3,
.tech-hover-card:hover p,
.tech-hover-card:hover li,
.tech-hover-card:hover .service-icon {
    color: #ffffff !important;
}

.tech-hover-card .service-title {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.tech-hover-card .service-icon {
    font-size: 1.35rem;
    line-height: 1;
    color: var(--ghv-blue-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    transition: color 0.25s ease;
}

.tech-hover-card ul li {
    transition: color 0.25s ease;
}