@font-face {
    font-family: 'HF Uforia';
    src: url('../fonts/HFUforia.woff2') format('woff2'),
         url('../fonts/HFUforia.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --accent: #00c2e0;
    --accent-soft: #5bc8e8;
    --bg-light: #f0f2f5;
    --glass-bg: rgba(255, 255, 255, 0.45);
    --glass-border: rgba(255, 255, 255, 0.6);
    --text-dark: #1d2733;
    --text-muted: #5a6675;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
}

h1, h2, h3, .titulo {
    font-family: 'HF Uforia', 'Montserrat', sans-serif;
    letter-spacing: 1px;
}

/* ---------- Página principal ---------- */
.hero {
    min-height: 100vh;
    width: 100%;
    background: url('../img/img01.jpg') center center / cover no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
}

.hero h1 {
    font-size: clamp(28px, 6vw, 48px);
    color: var(--text-dark);
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
}

.hero p.subtitle {
    font-size: clamp(14px, 2.5vw, 18px);
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.opciones {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.opcion-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 240px;
    height: 160px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 18px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.opcion-btn:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
    box-shadow: 0 12px 40px rgba(0, 194, 224, 0.25);
}

.opcion-btn .icono {
    width: 48px;
    height: 48px;
    margin-bottom: 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-soft), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
}

/* ---------- Formulario ---------- */
.form-page {
    min-height: 100vh;
    width: 100%;
    background: url('../img/imgForm.jpg') center center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 16px;
}

.form-card {
    width: 100%;
    max-width: 560px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
    padding: 36px 32px;
}

.form-card h2 {
    margin-top: 0;
    margin-bottom: 4px;
    font-size: 26px;
}

.form-card .badge {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.form-row > div {
    flex: 1;
}

.form-group {
    margin-bottom: 16px;
}

label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.7);
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    color: var(--text-dark);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 194, 224, 0.15);
    background: #fff;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-soft), var(--accent));
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn-submit:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.back-link {
    display: inline-block;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
}

.back-link:hover {
    color: var(--accent);
}

.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.error-msg {
    background: rgba(255, 80, 80, 0.12);
    border: 1px solid rgba(255, 80, 80, 0.4);
    color: #b00020;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 16px;
}

.success-msg {
    background: rgba(0, 200, 120, 0.12);
    border: 1px solid rgba(0, 200, 120, 0.4);
    color: #006a3c;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 16px;
}

/* ---------- Página de gracias ---------- */
.thanks-page {
    min-height: 100vh;
    width: 100%;
    background: url('../img/imgForm.jpg') center center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 16px;
}

.thanks-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
    padding: 48px 40px;
    max-width: 460px;
}

.thanks-card h1 {
    color: var(--accent);
    margin-bottom: 12px;
}

/* ---------- Admin ---------- */
.admin-body {
    min-height: 100vh;
    background: var(--bg-light);
    padding: 0;
    margin: 0;
}

.admin-header {
    background: #fff;
    padding: 18px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.admin-header h1 {
    font-size: 20px;
    margin: 0;
    color: var(--text-dark);
}

.admin-header a.logout {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
}

.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px;
}

.admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-bottom: 18px;
}

.admin-toolbar select,
.admin-toolbar input[type="text"] {
    padding: 10px 14px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    background: #fff;
}

.btn {
    padding: 10px 18px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-soft), var(--accent));
    color: #fff;
}

.admin-table-wrap {
    background: #fff;
    border-radius: 12px;
    overflow-x: auto;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    min-width: 900px;
}

th, td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid #eef0f3;
    white-space: nowrap;
}

th {
    background: #f7f9fb;
    font-weight: 700;
    color: var(--text-dark);
    position: sticky;
    top: 0;
}

tr:hover td {
    background: #fbfdff;
}

.tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.tag-mayorista {
    background: rgba(0, 194, 224, 0.15);
    color: #007a8c;
}

.tag-distribuidor {
    background: rgba(255, 170, 0, 0.15);
    color: #a05d00;
}

/* ---------- Login ---------- */
.login-page {
    min-height: 100vh;
    width: 100%;
    background: var(--bg-light) url('../img/img01.jpg') center center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
    padding: 40px 32px;
    width: 100%;
    max-width: 380px;
}

.login-card h2 {
    margin-top: 0;
    text-align: center;
}