/* ===== Euroferramentas — site público ===== */

:root {
    --color-primary: #16233f;
    --color-primary-light: #2c4370;
    --color-primary-lighter: #7b9bcf;
    --color-accent: #e8622c;
    --color-accent-dark: #c94f1f;
    --color-bg: #f4f6fa;
    --color-surface: #ffffff;
    --color-text: #1b2230;
    --color-muted: #5c6675;
    --color-border: #e1e5ec;
    --radius: 10px;
    --shadow: 0 10px 30px -12px rgba(22, 35, 63, 0.25);
    --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: "Segoe UI", Arial, Helvetica, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.2; font-weight: 700; color: var(--color-primary); }
p { margin: 0 0 1em; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 64px 0; }
.section-tight { padding: 40px 0; }
.section-alt { background: var(--color-surface); }
.text-center { text-align: center; }
.muted { color: var(--color-muted); }
.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    margin-bottom: 10px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-outline-dark { background: transparent; border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline-dark:hover { background: var(--color-primary); color: #fff; }
.btn-sm { padding: 8px 18px; font-size: 13px; }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 128px;
}
.brand img { height: 100px; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
    padding: 10px 14px;
    font-weight: 600;
    font-size: 15px;
    color: var(--color-primary);
    border-radius: 6px;
}
.main-nav a:hover, .main-nav a.active { background: var(--color-bg); color: var(--color-accent-dark); }
.main-nav a.nav-halder { color: var(--color-accent-dark); }
.nav-cta { margin-left: 8px; }
.nav-toggle { display: none; }

@media (max-width: 900px) {
    .nav-toggle {
        display: inline-flex;
        border: none;
        background: none;
        font-size: 26px;
        color: var(--color-primary);
        cursor: pointer;
    }
    .main-nav {
        position: absolute;
        top: 128px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        align-items: stretch;
        padding: 8px 16px 16px;
        display: none;
        box-shadow: var(--shadow);
    }
    .main-nav.open { display: flex; }
    .main-nav a { padding: 12px 8px; border-bottom: 1px solid var(--color-border); border-radius: 0; }
    .nav-cta { margin: 8px; text-align: center; }
}

/* Hero */
.hero {
    background: radial-gradient(circle at 15% 20%, rgba(255,255,255,.08), transparent 40%),
                linear-gradient(120deg, var(--color-primary) 0%, var(--color-primary-light) 55%, #3a5a92 100%);
    color: #fff;
    padding: 90px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: "";
    position: absolute;
    right: -120px;
    top: -120px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
.hero h1 { color: #fff; font-size: 42px; margin-bottom: 18px; }
.hero p.lead { font-size: 18px; color: rgba(255,255,255,.85); max-width: 520px; }
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 28px; margin-top: 40px; flex-wrap: wrap; }
.hero-badge { font-size: 14px; color: rgba(255,255,255,.85); }
.hero-badge strong { display: block; font-size: 26px; color: #fff; }
.hero-photo {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 6px solid rgba(255,255,255,.15);
}
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 32px; }
}

/* Cards / grids */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 26px;
    transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card h3 { font-size: 18px; }
.card-icon {
    width: 46px; height: 46px;
    border-radius: 10px;
    background: rgba(232,98,44,.12);
    color: var(--color-accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    margin-bottom: 14px;
}

/* Halder highlight */
.halder-block {
    background: linear-gradient(135deg, #10182c, #26365e);
    color: #fff;
    border-radius: 18px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.halder-block img { border-radius: 12px; box-shadow: var(--shadow); }
.halder-tag {
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .05em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.halder-block h2 { color: #fff; }
.halder-block p { color: rgba(255,255,255,.82); }
@media (max-width: 900px) { .halder-block { grid-template-columns: 1fr; padding: 28px; } }

/* Brand groups */
.brand-group { margin-bottom: 30px; }
.brand-group h3 {
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--color-primary-light);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 10px;
    margin-bottom: 14px;
}
.brand-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.brand-chip {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
}
.brand-chip.featured { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.brand-chip.has-logo {
    width: 150px;
    height: 70px;
    padding: 10px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .15s ease, box-shadow .15s ease;
}
.brand-chip.has-logo:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.brand-chip.has-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.brand-chip.has-logo.featured { background: var(--color-surface); border-color: var(--color-accent); border-width: 2px; padding: 9px; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery a { display: block; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.gallery a:hover img { transform: scale(1.06); }
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery { grid-template-columns: 1fr 1fr; } }

/* Campaign cards */
.campaign-card { display: flex; flex-direction: column; height: 100%; }
.campaign-card .campaign-image { aspect-ratio: 16/10; border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; background: var(--color-bg); }
.campaign-card .campaign-image img { width: 100%; height: 100%; object-fit: cover; }
.campaign-card .campaign-image.placeholder { display:flex; align-items:center; justify-content:center; color: var(--color-muted); font-size: 13px; }
.campaign-dates { font-size: 13px; color: var(--color-muted); margin-bottom: 8px; }
.badge { display:inline-block; font-size: 12px; font-weight:700; padding: 3px 10px; border-radius: 999px; background: rgba(232,98,44,.12); color: var(--color-accent-dark); }

/* Contact / forms */
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }
.info-list { list-style: none; padding: 0; margin: 0 0 24px; }
.info-list li { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.info-list .info-icon { color: var(--color-accent); font-size: 18px; width: 22px; }
.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border); margin-top: 20px; }
.map-frame iframe { width: 100%; height: 280px; border: 0; }

.form-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--color-primary); }
.form-row input, .form-row select, .form-row textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    background: #fff;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: 2px solid var(--color-primary-lighter); border-color: var(--color-primary-lighter); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.type-switch { display: flex; gap: 10px; margin-bottom: 20px; }
.type-switch label {
    flex: 1;
    text-align: center;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    padding: 12px;
    font-weight: 700;
    cursor: pointer;
    color: var(--color-muted);
}
.type-switch input { display: none; }
.type-switch input:checked + span { color: var(--color-accent-dark); }
.type-switch label:has(input:checked) { border-color: var(--color-accent); background: rgba(232,98,44,.06); }
.field-error { color: #c0392b; font-size: 13px; margin-top: 4px; }
.alert { padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-weight: 600; }
.alert-success { background: #e6f6ec; color: #1e7b41; border: 1px solid #b8e6c8; }

/* Footer */
.site-footer { background: var(--color-primary); color: rgba(255,255,255,.85); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; padding: 56px 0 32px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 15px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 16px; }
.footer-wordmark { font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.site-footer a { color: rgba(255,255,255,.75); }
.site-footer a:hover { color: #fff; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.social-row { display: flex; gap: 10px; margin-top: 16px; }
.social-row a {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    display: flex; align-items: center; justify-content: center;
}
.social-row a:hover { background: var(--color-accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0; font-size: 13px; text-align: center; color: rgba(255,255,255,.55); }

/* WhatsApp floating button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 60;
    background: #25D366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0,0,0,.25);
    transition: transform .15s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; }

/* Page header (non-home pages) */
.page-header {
    background: linear-gradient(120deg, var(--color-primary), var(--color-primary-light));
    color: #fff;
    padding: 56px 0;
}
.page-header h1 { color: #fff; margin-bottom: 8px; }
.page-header p { color: rgba(255,255,255,.8); margin: 0; max-width: 640px; }

.note-box {
    background: #fff7ed;
    border: 1px solid #f3d9b8;
    color: #7a4a15;
    padding: 16px 20px;
    border-radius: 8px;
    font-size: 14px;
    margin-top: 24px;
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

.values-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.values-list li { display: flex; gap: 14px; align-items: flex-start; }
.values-list .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-accent); margin-top: 8px; flex-shrink: 0; }

/* Lightbox */
#lightbox {
    position: fixed;
    inset: 0;
    background: rgba(10,14,24,.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 40px;
    cursor: zoom-out;
}
#lightbox.open { display: flex; }
#lightbox img { max-width: 100%; max-height: 100%; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }

/* Brand marquee (home page, above footer) */
.brand-marquee {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.brand-marquee-track {
    display: flex;
    align-items: center;
    gap: 52px;
    width: max-content;
    animation: brand-marquee-scroll 34s linear infinite;
}
.brand-marquee:hover .brand-marquee-track { animation-play-state: paused; }
.brand-marquee-track img {
    width: 110px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
    opacity: .7;
    filter: grayscale(1);
    transition: opacity .2s ease, filter .2s ease;
}
.brand-marquee-track img:hover { opacity: 1; filter: grayscale(0); }
@keyframes brand-marquee-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
    .brand-marquee-track { animation: none; }
}