/* ------------------------------------------------------------------
   Copyright (c) 2026 TecnOficina — Eduardo Marques Pereira. Todos os direitos reservados.
   Projeto: FG Marketing
   Proibida a reprodução, redistribuição ou modificação sem autorização.
   ------------------------------------------------------------------ */
:root {
    --primary: #0e1113;
    --primary-2: #171b1e;
    --primary-3: #22282c;
    --silver: #c9ced3;
    --silver-dark: #9aa1a8;
    --accent: #f2f4f6;
    --accent-dark: #dfe3e7;
    --white: #FFFFFF;
    --bg: #f4f5f6;
    --bg-light: #fafbfb;
    --bg-dark: #e9ebec;
    --text: #23282c;
    --text-secondary: #5b6167;
    --text-muted: #8b9197;
    --border: #dfe2e5;
    --border-light: #eceeef;
    --success: #25D366;
    --success-dark: #1eae55;
    --danger: #E74C3C;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 6px 26px rgba(0, 0, 0, 0.13);
    --radius: 8px;
    --transition: 0.25s ease;
    --header-height: 76px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    font-size: 14px;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 16px; }
section { scroll-margin-top: 120px; }

/* HEADER */
.header {
    background: var(--primary);
    color: var(--accent);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header-main {
    display: flex;
    align-items: center;
    gap: 14px;
    height: var(--header-height);
}
.header-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.header-logo img {
    width: 54px;
    height: 54px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.25);
}
.header-brand {
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    color: var(--accent);
}
.brand-highlight { color: var(--silver); }
.header-location {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    font-size: 12.5px;
    color: var(--silver);
    white-space: nowrap;
}
.header-location i { color: var(--silver); }
.header-spacer { flex: 1; }
.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 38px;
    padding: 0 14px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius);
    color: var(--accent);
    font-size: 12.5px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.header-btn:hover { border-color: var(--silver); color: var(--white); }
.header-btn i { font-size: 15px; }
.header-btn.whatsapp { background: var(--success); border-color: var(--success); color: #fff; }
.header-btn.whatsapp:hover { background: var(--success-dark); border-color: var(--success-dark); }
.header-menu-btn {
    display: none;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius);
    color: var(--accent);
    font-size: 16px;
    cursor: pointer;
}

/* NAVBAR */
.navbar {
    background: var(--primary-2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    position: sticky;
    top: var(--header-height);
    z-index: 999;
}
.navbar .container {
    display: flex;
    align-items: center;
    overflow-x: auto;
    scrollbar-width: none;
}
.navbar .container::-webkit-scrollbar { display: none; }
.nav-item {
    padding: 12px 18px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--silver-dark);
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}
.nav-item i { font-size: 10px; margin-right: 6px; }
.nav-item:hover, .nav-item.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.07);
    border-bottom-color: var(--silver);
}
.nav-item.offer {
    background: var(--accent);
    color: var(--primary);
    font-weight: 800;
    margin-left: auto;
    border-radius: 6px 6px 0 0;
}
.nav-item.offer:hover { background: var(--white); }

/* HERO */
.hero {
    background:
        radial-gradient(1000px 420px at 15% -10%, rgba(201, 206, 211, 0.16), transparent 60%),
        linear-gradient(160deg, var(--primary) 0%, var(--primary-2) 55%, #0b0d0f 100%);
    color: var(--accent);
    text-align: center;
    padding: 74px 0 66px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.hero-tag {
    display: inline-block;
    padding: 6px 14px;
    margin-bottom: 18px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--silver);
}
.hero-tag i { margin-right: 6px; }
.hero h1 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(1.9rem, 4.4vw, 3.2rem);
    line-height: 1.12;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.01em;
    max-width: 900px;
    margin: 0 auto 16px;
}
.hero p {
    font-size: 15.5px;
    opacity: 0.86;
    max-width: 680px;
    margin: 0 auto 26px;
}
.hero-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-primary, .btn-outline, .btn-success {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: var(--primary); }
.btn-primary:hover { background: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; border-color: rgba(255, 255, 255, 0.45); color: var(--accent); }
.btn-outline:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.08); }
.btn-outline.dark { border-color: var(--border); color: var(--text); }
.btn-outline.dark:hover { border-color: var(--primary); background: var(--white); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: var(--success-dark); transform: translateY(-2px); }
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 46px;
    margin-top: 42px;
    flex-wrap: wrap;
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--silver-dark);
}
.hero-stats strong {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-size: 26px;
    color: var(--accent);
    letter-spacing: 0.02em;
    margin-bottom: 2px;
}

/* SECTIONS */
.section { padding: 58px 0; }
.section-alt { background: var(--bg-light); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.section-header { text-align: center; max-width: 720px; margin: 0 auto 34px; }
.section-tag {
    display: inline-block;
    padding: 5px 13px;
    margin-bottom: 12px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
}
.section-tag i { color: var(--primary); margin-right: 6px; }
.section-title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--text);
}
.section-sub { margin-top: 10px; font-size: 14.5px; color: var(--text-secondary); }
.section-header.light .section-tag { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.2); color: var(--silver); }
.section-header.light .section-tag i { color: var(--silver); }
.section-header.light .section-title { color: var(--white); }

/* SERVICOS */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 18px;
}
.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 22px;
    transition: var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--silver); }
.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--silver);
    border-radius: var(--radius);
    font-size: 20px;
    margin-bottom: 14px;
}
.card h3 { font-size: 16px; font-weight: 700; margin-bottom: 7px; }
.card p { font-size: 13.5px; color: var(--text-secondary); }

/* PORTFOLIO */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 14px;
}
.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--primary);
    cursor: pointer;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--border);
}
.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.portfolio-item:hover img { transform: scale(1.06); }
.portfolio-item figcaption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 30px 12px 11px;
    background: linear-gradient(to top, rgba(6, 8, 9, 0.92), transparent);
    color: #fff;
    font-size: 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    transform: translateY(6px);
    opacity: 0.96;
    transition: var(--transition);
}
.portfolio-item:hover figcaption { transform: translateY(0); }
.portfolio-item figcaption a {
    font-size: 11px;
    font-weight: 700;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.portfolio-item figcaption a:hover { color: #fff; }
.portfolio-cta { text-align: center; margin-top: 26px; }

/* SOBRE */
.about-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 26px;
    align-items: start;
}
.about-text {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
}
.about-lead {
    font-family: 'Oswald', sans-serif;
    font-size: 1.15rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--primary);
    margin-bottom: 14px;
}
.about-text p { margin-bottom: 12px; font-size: 14px; color: var(--text-secondary); }
.about-text p strong { color: var(--text); }
.about-side { display: flex; flex-direction: column; gap: 14px; }
.about-card {
    background: var(--primary);
    color: var(--accent);
    border-radius: var(--radius);
    padding: 18px 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.about-card i { font-size: 18px; color: var(--silver); }
.about-card h4 { margin: 8px 0 4px; font-size: 14.5px; }
.about-card p { font-size: 12.5px; color: var(--silver-dark); }

/* DIFERENCIAIS */
.differentials {
    background: linear-gradient(150deg, var(--primary) 0%, var(--primary-2) 70%, #0b0d0f 100%);
    color: var(--accent);
    padding: 56px 0;
}
.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}
.diff-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
}
.diff-item i { font-size: 24px; color: var(--silver); margin-bottom: 10px; display: block; }
.diff-item h3 { font-size: 14.5px; margin-bottom: 6px; }
.diff-item p { font-size: 12.5px; color: var(--silver-dark); }
.diff-cta {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px dashed rgba(255, 255, 255, 0.22);
    border-radius: var(--radius);
    padding: 22px;
}
.diff-cta p { margin-bottom: 14px; font-size: 14.5px; color: var(--silver); }

/* CONTATO */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}
.contact-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 22px;
    text-align: center;
    transition: var(--transition);
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--silver); }
.contact-card i { font-size: 28px; color: var(--primary); margin-bottom: 12px; display: block; }
.contact-card.whatsapp i { color: var(--success); }
.contact-card h3 { font-size: 15px; margin-bottom: 4px; }
.contact-card p { font-size: 17px; font-weight: 800; margin-bottom: 6px; }
.contact-card span { font-size: 12px; color: var(--text-muted); }

/* FOOTER */
.footer { background: var(--primary); color: var(--silver); padding: 44px 0 0; margin-top: 0; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
    gap: 28px;
    padding-bottom: 30px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand img { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.22); }
.footer-brand span {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
}
.footer p { font-size: 13px; color: var(--silver-dark); margin-bottom: 12px; }
.footer h4 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--white);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-grid a { display: block; font-size: 13px; color: var(--silver-dark); padding: 4px 0; transition: var(--transition); }
.footer-grid a:hover { color: var(--white); }
.footer-grid .footer-mail { display: inline; font-size: 13px; color: var(--silver); }
.footer-grid .footer-mail:hover { color: var(--white); }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 50%;
    font-size: 15px;
}
.footer-social a:hover { background: var(--success); border-color: var(--success); color: #fff; }
.footer-grid .footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    padding: 10px 18px;
    background: var(--success);
    border-radius: var(--radius);
    color: #fff;
    font-weight: 700;
    font-size: 13px;
}
.footer-grid .footer-btn:hover { background: var(--success-dark); color: #fff; }
.footer-grid i { width: 16px; color: var(--silver); margin-right: 6px; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 14px 0;
    display: flex;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--silver-dark);
}

/* LIGHTBOX */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(6, 8, 9, 0.94);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox-box { max-width: 720px; width: 100%; text-align: center; }
.lightbox-box img {
    max-width: 100%;
    max-height: 68vh;
    margin: 0 auto;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.16);
}
.lightbox-box p { color: var(--accent); font-size: 14px; margin: 14px 0 8px; }
.lightbox-box a { color: var(--silver); font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.lightbox-box a:hover { color: #fff; }
.lightbox-close {
    position: absolute;
    top: 18px; right: 22px;
    background: none;
    border: none;
    color: #fff;
    font-size: 38px;
    line-height: 1;
    cursor: pointer;
    opacity: 0.8;
}
.lightbox-close:hover { opacity: 1; }

/* WHATSAPP FLOAT */
.whats-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 54px;
    height: 54px;
    background: var(--success);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
    z-index: 1500;
    transition: var(--transition);
}
.whats-float:hover { transform: scale(1.08); background: var(--success-dark); }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .about-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
    .header-location, .header-btn:not(.whatsapp) span { display: none; }
    .header-btn:not(.whatsapp) { padding: 0 11px; }
    .header-menu-btn { display: block; }
    .navbar .container {
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding-top: 6px;
        padding-bottom: 8px;
    }
    .navbar.open .container { display: flex; }
    .nav-item { padding: 11px 6px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
    .nav-item.offer { margin-left: 0; border-radius: 6px; text-align: center; justify-content: center; }
    .hero { padding: 52px 0 46px; }
    .hero-stats { gap: 26px; }
    .section { padding: 42px 0; }
}
@media (max-width: 560px) {
    .header-brand { font-size: 1.05rem; }
    .header-logo img { width: 44px; height: 44px; }
    .footer-grid { grid-template-columns: 1fr; }
    .portfolio-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
    .hero-stats { flex-direction: column; gap: 16px; }
}