/* apps/contact/static/contact/css/contact.css
   EMSArena – Contact page. Modern, responsive, accessible. */

:root {
    --ems-blue-900: var(--ems-blue-900);
    --ems-blue-800: var(--ems-primary-800);
    --ems-blue-700: var(--ems-primary-700);
    --ems-teal-700: var(--ems-success-strong);
    --ems-teal-500: var(--ems-teal-500);
    --ems-green-500: var(--ems-success);
    --ems-bg: var(--ems-neutral-50);
    --ems-surface: var(--ems-neutral-0);
    --ems-text: var(--ems-neutral-900);
    --ems-text-muted: var(--ems-neutral-600);
    --ems-border: rgba(15, 23, 42, 0.1);
    --ems-error: var(--ems-danger);
    --ems-success: var(--ems-emerald-600);
    --ems-gradient: linear-gradient(135deg, var(--ems-primary-800) 0%, var(--ems-success-strong) 55%, var(--ems-success) 100%);
    --ems-gradient-soft: linear-gradient(135deg, rgba(30, 64, 175, 0.08), rgba(16, 185, 129, 0.08));
}

.ems-contact {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--ems-text);
    background-color: var(--ems-bg);
    padding: 0 0 96px;
}

/* ---------- Hero ---------- */
.ems-contact__hero {
    background: var(--ems-gradient);
    color: var(--ems-neutral-0);
    padding: 80px 24px 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.ems-contact__hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.18), transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(255,255,255,0.12), transparent 50%);
    pointer-events: none;
}

.ems-contact__hero-inner {
    max-width: 760px;
    margin: 0 auto;
    position: relative;
}

.ems-contact__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 18px;
    backdrop-filter: blur(8px);
}

.ems-contact__title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 16px;
    letter-spacing: -0.03em;
}

.ems-contact__lead {
    font-size: 1.1rem;
    line-height: 1.65;
    opacity: 0.95;
    max-width: 620px;
    margin: 0 auto;
}

/* ---------- Main grid ---------- */
.ems-contact__grid {
    max-width: 1200px;
    margin: -60px auto 64px;
    padding: 0 24px;
    display: grid;
    grid-template-columns: minmax(280px, 360px) 1fr;
    gap: 28px;
    position: relative;
    z-index: 2;
}

/* ---------- Info cards ---------- */
.ems-contact__info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ems-contact__info-card {
    background: var(--ems-surface);
    border: 1px solid var(--ems-border);
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ems-contact__info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
}

.ems-contact__info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--ems-gradient-soft);
    color: var(--ems-blue-700);
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.ems-contact__info-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--ems-text);
}

.ems-contact__info-link {
    display: block;
    color: var(--ems-blue-800);
    font-weight: 600;
    text-decoration: none;
    margin-bottom: 4px;
    word-break: break-word;
}

.ems-contact__info-link:hover {
    color: var(--ems-blue-900);
    text-decoration: underline;
}

.ems-contact__info-hint {
    color: var(--ems-text-muted);
    font-size: 0.85rem;
    margin: 0;
}

/* Socials */
.ems-contact__socials {
    display: flex;
    gap: 10px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.ems-contact__social {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--ems-gradient-soft);
    color: var(--ems-blue-800);
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.25s ease;
}

.ems-contact__social:hover {
    background: var(--ems-gradient);
    color: var(--ems-neutral-0);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(30, 64, 175, 0.25);
}

/* ---------- Form ---------- */
.ems-contact__form-wrapper {
    min-width: 0;
}

.ems-contact__form-card {
    background: var(--ems-surface);
    border: 1px solid var(--ems-border);
    border-radius: 22px;
    padding: 40px;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

.ems-contact__form-title {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 0 0 6px;
    letter-spacing: -0.02em;
}

.ems-contact__form-sub {
    color: var(--ems-text-muted);
    margin: 0 0 28px;
    font-size: 0.95rem;
}

.ems-contact__form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.ems-contact__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ems-contact__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.ems-contact__label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--ems-text);
}

.ems-contact__required {
    color: var(--ems-error);
}

.ems-contact__input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--ems-border);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--ems-text);
    background-color: var(--ems-bg);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    box-sizing: border-box;
}

.ems-contact__input:focus {
    outline: none;
    border-color: var(--ems-blue-700);
    background-color: var(--ems-surface);
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.12);
}

.ems-contact__textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

.ems-contact__select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23475569' d='M6 8 0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 12px 8px;
    padding-right: 40px;
}

.ems-contact__hint {
    color: var(--ems-text-muted);
    font-size: 0.8rem;
}

.ems-contact__error {
    color: var(--ems-error);
    font-size: 0.85rem;
    font-weight: 500;
}

.ems-contact__alert {
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 0.95rem;
}

.ems-contact__alert--error {
    background-color: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.2);
    color: var(--ems-error);
}

/* Honeypot — hidden from real users, visible to bots */
.ems-contact__honeypot {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Buttons */
.ems-contact__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    font-family: inherit;
}

.ems-contact__btn--primary {
    background: var(--ems-gradient);
    color: var(--ems-neutral-0);
    box-shadow: 0 12px 28px rgba(15, 118, 110, 0.25);
}

.ems-contact__btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(15, 118, 110, 0.35);
    color: var(--ems-neutral-0);
}

.ems-contact__btn--ghost {
    background: transparent;
    border-color: var(--ems-blue-700);
    color: var(--ems-blue-800);
}

.ems-contact__btn--ghost:hover {
    background: var(--ems-blue-800);
    color: var(--ems-neutral-0);
}

/* Success state */
.ems-contact__success {
    text-align: center;
    padding: 24px 0;
}

.ems-contact__success-icon {
    display: inline-flex;
    width: 80px;
    height: 80px;
    align-items: center;
    justify-content: center;
    background: rgba(16, 163, 74, 0.1);
    color: var(--ems-success);
    border-radius: 50%;
    font-size: 2.5rem;
    margin-bottom: 18px;
}

.ems-contact__success h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 0 8px;
}

.ems-contact__success p {
    color: var(--ems-text-muted);
    line-height: 1.6;
    margin: 0 0 22px;
}

/* ---------- FAQ ---------- */
.ems-contact__faq {
    max-width: 900px;
    margin: 80px auto 0;
    padding: 0 24px;
}

.ems-contact__faq-title {
    text-align: center;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 800;
    margin-bottom: 36px;
    letter-spacing: -0.02em;
}

.ems-contact__faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ems-contact__faq-item {
    background: var(--ems-surface);
    border: 1px solid var(--ems-border);
    border-radius: 14px;
    padding: 4px 22px;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.ems-contact__faq-item[open] {
    border-color: rgba(30, 64, 175, 0.3);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.ems-contact__faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 18px 0;
    font-weight: 600;
    font-size: 1.02rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.ems-contact__faq-item summary::-webkit-details-marker { display: none; }

.ems-contact__faq-item summary::after {
    content: "+";
    font-size: 1.4rem;
    color: var(--ems-blue-700);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.ems-contact__faq-item[open] summary::after {
    content: "−";
}

.ems-contact__faq-item p {
    color: var(--ems-text-muted);
    line-height: 1.7;
    padding-bottom: 18px;
    margin: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .ems-contact__grid {
        grid-template-columns: 1fr;
        margin-top: -40px;
    }
    .ems-contact__form-card { padding: 28px 22px; }
    .ems-contact__row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .ems-contact__hero { padding: 60px 18px 80px; }
    .ems-contact__form-card { padding: 24px 18px; border-radius: 18px; }
    .ems-contact__faq { padding: 0 18px; }
}