/* ═══════════════════════════════════════════════════════════
   BHM Chemicals – Unsubscribe Page Styles
   Colors: #0B1F2A  #0A6B3D  #F4F7F9  #D9E1E8
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #F4F7F9;
    color: #0B1F2A;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(10,107,61,0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(11,31,42,0.04) 0%, transparent 50%);
}

/* ── Card ────────────────────────────────────────────────── */

.card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow:
        0 1px 3px rgba(11, 31, 42, 0.06),
        0 8px 32px rgba(11, 31, 42, 0.08);
    max-width: 480px;
    width: 100%;
    padding: 3rem 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0A6B3D 0%, #0B1F2A 100%);
}

/* ── Logo ────────────────────────────────────────────────── */

.logo-wrap {
    margin-bottom: 1.5rem;
}

.logo {
    max-width: 220px;
    height: auto;
    display: inline-block;
}

/* ── Typography ──────────────────────────────────────────── */

h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0B1F2A;
    margin-bottom: 0.25rem;
    letter-spacing: -0.01em;
}

.subtitle {
    font-size: 0.85rem;
    font-weight: 500;
    color: #0A6B3D;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 2rem;
}

/* ── Status icon ─────────────────────────────────────────── */

.status-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.status-icon--success {
    background: rgba(10, 107, 61, 0.1);
}

.status-icon--error {
    background: rgba(11, 31, 42, 0.08);
}

.status-icon svg {
    width: 32px;
    height: 32px;
}

/* ── Messages ────────────────────────────────────────────── */

.message {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 0.75rem;
    color: #0B1F2A;
}

.message--success {
    color: #0A6B3D;
}

.detail {
    font-size: 0.95rem;
    color: #4A5E6D;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.info {
    font-size: 0.9rem;
    color: #6B7F8E;
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* ── Divider ─────────────────────────────────────────────── */

.divider {
    border: none;
    height: 1px;
    background: #D9E1E8;
    margin: 1.75rem 0;
}

/* ── Footer ──────────────────────────────────────────────── */

.footer {
    font-size: 0.75rem;
    color: #8E9EAB;
    margin-top: 2rem;
    letter-spacing: 0.01em;
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 540px) {
    .card {
        padding: 2rem 1.5rem;
        border-radius: 12px;
    }

    .logo {
        max-width: 180px;
    }

    h1 {
        font-size: 1.25rem;
    }

    .message {
        font-size: 1rem;
    }
}