/* contact.css - styles for pages/contactUs.html only.
   Save this file in the same folder as demo3.css (project root). */

:root {
    --c-gold: #bb9a65;
    --c-gold-dark: #a3834f;
    --c-brown: #3f3127;
    --c-text: #6b6158;
    --c-sand: #f6f2ec;
    --c-line: #e3ddd5;
}

/* ---------- Hero ---------- */
.contact-hero {
    position: relative;
    min-height: 460px;
    display: flex;
    align-items: flex-end;
    padding: 150px 0 70px;
    color: #fff;
    background: var(--c-brown) center / cover no-repeat;
    isolation: isolate;
}

.contact-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(63, 49, 39, .88) 0%, rgba(63, 49, 39, .45) 70%, rgba(63, 49, 39, .2) 100%);
    z-index: -1;
}

.contact-hero h1 {
    color: #fff;
    font-size: clamp(38px, 6vw, 72px);
    line-height: 1.05;
    margin: 0 0 16px;
}

.contact-hero p {
    max-width: 520px;
    margin: 0 0 26px;
    font-size: 18px;
    color: rgba(255, 255, 255, .85);
}

.contact-hero__btn {
    display: inline-block;
    background: var(--c-gold);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    transition: background .25s, color .25s;
}

.contact-hero__btn:hover {
    background: #fff;
    color: var(--c-brown);
}

/* ---------- Main two-column block ---------- */
.contact-main {
    padding: 90px 0;
    background: #fff;
}

.contact-main__grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 60px;
    align-items: start;
}

/* Left: details */
.contact-details h2 {
    color: var(--c-brown);
    font-size: clamp(28px, 3.4vw, 42px);
    line-height: 1.15;
    margin: 0 0 16px;
}

.contact-details>p {
    color: var(--c-text);
    margin: 0 0 32px;
    max-width: 460px;
}

.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.contact-list li {
    display: flex;
    gap: 18px;
    padding: 20px 0;
    border-top: 1px solid var(--c-line);
}

.contact-list li:last-child {
    border-bottom: 1px solid var(--c-line);
}

.contact-list__icon {
    flex: 0 0 48px;
    height: 48px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--c-sand);
    color: var(--c-gold-dark);
    font-size: 18px;
}

.contact-list h3 {
    margin: 0 0 4px;
    font-size: 18px;
    color: var(--c-brown);
}

.contact-list p,
.contact-list a {
    margin: 0;
    color: var(--c-text);
}

.contact-list a:hover {
    color: var(--c-gold-dark);
}

.contact-social {
    display: flex;
    gap: 10px;
    margin-top: 28px;
}

.contact-social a {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid var(--c-line);
    border-radius: 50%;
    color: var(--c-brown);
    transition: background .25s, color .25s, border-color .25s;
}

.contact-social a:hover {
    background: var(--c-gold);
    border-color: var(--c-gold);
    color: #fff;
}

/* Right: form card */
.contact-form-card {
    background: var(--c-sand);
    border-radius: 28px;
    padding: 44px;
}

.contact-form-card h2 {
    color: var(--c-brown);
    font-size: 30px;
    margin: 0 0 6px;
}

.contact-form-card>p {
    color: var(--c-text);
    margin: 0 0 28px;
}

.cf-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.cf-field {
    margin-bottom: 18px;
}

.cf-field label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
    color: var(--c-brown);
}

.cf-field label span {
    color: #b3261e;
}

.cf-field input,
.cf-field select,
.cf-field textarea {
    width: 100%;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid var(--c-line);
    border-radius: 12px;
    color: var(--c-brown);
    font: inherit;
    transition: border-color .2s, box-shadow .2s;
}

.cf-field textarea {
    min-height: 150px;
    resize: vertical;
}

.cf-field input:focus,
.cf-field select:focus,
.cf-field textarea:focus {
    outline: none;
    border-color: var(--c-gold);
    box-shadow: 0 0 0 4px rgba(187, 154, 101, .2);
}

.cf-submit {
    background: var(--c-brown);
    color: #fff;
    border: 0;
    padding: 16px 38px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: background .25s, transform .25s;
}

.cf-submit:hover {
    background: var(--c-gold-dark);
    transform: translateY(-2px);
}

.cf-submit:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
}

.cf-status {
    margin: 16px 0 0;
    font-weight: 600;
    min-height: 1.4em;
}

.cf-status.ok {
    color: #2e7d32;
}

.cf-status.err {
    color: #b3261e;
}

.cf-note {
    margin: 14px 0 0;
    font-size: 13px;
    color: var(--c-text);
}

/* ---------- Map ---------- */
.contact-map {
    line-height: 0;
    background: var(--c-sand);
}

.contact-map iframe {
    width: 100%;
    height: 460px;
    border: 0;
    filter: grayscale(.3) contrast(1.05);
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .contact-main {
        padding: 60px 0;
    }

    .contact-main__grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }
}

@media (max-width: 575px) {
    .contact-hero {
        min-height: 380px;
        padding: 120px 0 50px;
    }

    .contact-form-card {
        padding: 28px 20px;
        border-radius: 20px;
    }

    .cf-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}
/* ===== Form validation ===== */
.cf-error {
    display: block;
    min-height: 0;
    margin-top: 6px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    color: #b3261e;
}

.cf-error:empty {
    display: none;
}

.cf-field input.is-invalid,
.cf-field textarea.is-invalid,
.cf-field select.is-invalid {
    border-color: #b3261e !important;
    background-color: #fff5f4 !important;
    box-shadow: 0 0 0 3px rgba(179, 38, 30, .12) !important;
}