/* ============================================
   CHELVANAYAKAM MEMORIAL TRUST
   Contact Page Stylesheet (contact.css)
   ============================================ */

/* ─── 01 CONTACT HERO & TAGLINE ─── */
.contact-hero {
    position: relative;
    padding: clamp(120px, 14vw, 170px) 0 clamp(48px, 6vw, 72px);
    background: linear-gradient(180deg, #F4F6F8 0%, #FFFFFF 100%);
    overflow: hidden;
    text-align: center;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(500px, 60vw, 850px);
    height: clamp(350px, 40vw, 550px);
    background: radial-gradient(circle, rgba(11, 113, 112, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.contact-hero__container {
    position: relative;
    z-index: 1;
    max-width: 860px;
    margin: 0 auto;
}

.contact-hero__tagline-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(11, 113, 112, 0.08);
    border: 1px solid rgba(11, 113, 112, 0.2);
    color: var(--cmt-primary);
    padding: 6px 18px;
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.contact-hero__sparkle {
    color: var(--cmt-teal-light);
}

.contact-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
    font-weight: 800;
    color: var(--graphite);
    line-height: 1.15;
    letter-spacing: -0.025em;
    margin-bottom: 20px;
}

.contact-hero__subtitle {
    font-family: var(--font-body);
    font-size: clamp(0.85rem, 1.05vw, 0.95rem);
    line-height: 1.6;
    color: var(--body-grey);
    max-width: 680px;
    margin: 0 auto 28px;
    letter-spacing: -0.01em;
}

@media (max-width: 480px) {
    .contact-hero__subtitle {
        font-size: 0.92rem;
        margin-bottom: 24px;
    }
}

.contact-hero__motto {
    font-family: Georgia, "Playfair Display", serif;
    font-style: italic;
    font-size: clamp(1rem, 1.25vw, 1.15rem);
    color: var(--cmt-primary);
    background: #FFFFFF;
    border: 1px solid rgba(11, 113, 112, 0.25);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
    display: inline-block;
    padding: 10px 24px;
    border-radius: 12px;
}

/* ─── 02 QUICK CONTACT CARDS (REDESIGNED) ─── */
.contact-channels {
    padding: clamp(36px, 4.5vw, 60px) 0 clamp(64px, 8vw, 100px);
    background: #FFFFFF;
    position: relative;
}

.contact-channels__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: clamp(20px, 2.5vw, 26px);
}

@media (min-width: 1100px) {
    .contact-channels__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.contact-channel-card {
    background: #FFFFFF;
    border: 1px solid rgba(15, 23, 42, 0.09);
    border-radius: 22px;
    padding: clamp(24px, 2.8vw, 30px) clamp(20px, 2.2vw, 24px) clamp(22px, 2.5vw, 26px);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 24px -4px rgba(11, 113, 112, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.contact-channel-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3.5px;
    background: linear-gradient(90deg, var(--cmt-primary) 0%, #16a394 60%, #34d399 100%);
    opacity: 0;
    transform: scaleX(0.7);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.contact-channel-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 42px -10px rgba(11, 113, 112, 0.14), 0 0 0 1px rgba(11, 113, 112, 0.25);
    border-color: rgba(11, 113, 112, 0.3);
}

.contact-channel-card:hover::before {
    opacity: 1;
    transform: scaleX(1);
}

.contact-channel-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.contact-channel-card__icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(11, 113, 112, 0.08);
    color: var(--cmt-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-channel-card:hover .contact-channel-card__icon-wrap {
    background: var(--cmt-primary);
    color: #FFFFFF;
    transform: scale(1.06);
    box-shadow: 0 8px 18px rgba(11, 113, 112, 0.28);
}

.contact-channel-card__badge {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 11px;
    border-radius: 999px;
    background: rgba(11, 113, 112, 0.07);
    color: var(--cmt-primary);
    border: 1px solid rgba(11, 113, 112, 0.12);
}

.contact-channel-card__label {
    font-family: var(--font-display);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--body-grey);
    margin-bottom: 6px;
    display: block;
}

.contact-channel-card__title {
    font-family: var(--font-display);
    font-size: 1.28rem;
    font-weight: 700;
    color: var(--graphite);
    margin: 0 0 10px;
    line-height: 1.25;
    letter-spacing: -0.015em;
}

.contact-channel-card__desc {
    font-family: var(--font-body);
    font-size: 0.86rem;
    color: var(--body-grey);
    line-height: 1.55;
    margin: 0 0 20px;
    flex-grow: 1;
}

.contact-channel-card__actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid rgba(15, 23, 42, 0.07);
    margin-top: auto;
}

.contact-channel-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 13px;
    background: #F8FAFC;
    border: 1px solid rgba(15, 23, 42, 0.05);
    border-radius: 11px;
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--graphite);
    transition: all 0.22s ease;
    gap: 8px;
}

.contact-channel-action__text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.contact-channel-action__text small {
    color: var(--body-grey);
    font-weight: 500;
    font-size: 0.76rem;
}

.contact-channel-action__arrow {
    color: var(--body-grey);
    opacity: 0.7;
    flex-shrink: 0;
    transition: transform 0.22s ease, color 0.22s ease, opacity 0.22s ease;
}

a.contact-channel-action:hover {
    background: rgba(11, 113, 112, 0.07);
    border-color: rgba(11, 113, 112, 0.22);
    color: var(--cmt-primary);
    transform: translateX(2px);
}

a.contact-channel-action:hover .contact-channel-action__arrow {
    color: var(--cmt-primary);
    opacity: 1;
    transform: translate(2px, -2px);
}

a.contact-channel-action:hover .contact-channel-action__text small {
    color: var(--cmt-primary);
    opacity: 0.8;
}

.contact-channel-action--whatsapp:hover {
    background: rgba(37, 211, 102, 0.1) !important;
    border-color: rgba(37, 211, 102, 0.35) !important;
    color: #075E54 !important;
}

.contact-channel-action--whatsapp:hover .contact-channel-action__arrow {
    color: #128C7E !important;
}

.contact-channel-action--static {
    cursor: default;
    background: #F8FAFC;
    border-color: rgba(15, 23, 42, 0.05);
    color: var(--charcoal);
}

.contact-channel-action--live {
    background: rgba(16, 185, 129, 0.06);
    border-color: rgba(16, 185, 129, 0.2);
    color: #065F46;
}

.contact-channel-action__pulse-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #10B981;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: contactPulseLive 2s infinite ease-in-out;
    flex-shrink: 0;
}

@keyframes contactPulseLive {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* ─── 03 CONTACT FORM & DIRECTORY MAIN SECTION ─── */
.contact-main {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--off-white);
    position: relative;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.contact-main__head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto clamp(36px, 4.5vw, 52px);
}

.contact-main__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.8vw, 3rem);
    font-weight: 800;
    color: var(--graphite);
    letter-spacing: -0.025em;
    margin: 0 0 12px;
    line-height: 1.15;
}

.contact-main__desc {
    font-family: var(--font-body);
    font-size: clamp(0.85rem, 1.05vw, 0.95rem);
    color: var(--body-grey);
    line-height: 1.6;
    margin: 0 auto;
    letter-spacing: -0.01em;
    max-width: 620px;
}

.contact-main__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(28px, 3.5vw, 40px);
    align-items: start;
}

@media (min-width: 992px) {
    .contact-main__grid {
        grid-template-columns: 1.25fr 1fr;
    }
}

/* Form Container Card */
.contact-form-card {
    background: #FFFFFF;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 22px;
    padding: clamp(24px, 3.2vw, 36px);
    box-shadow: 0 10px 30px -6px rgba(11, 113, 112, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
    position: relative;
}

.contact-form-card__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.contact-form-card__inner-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--graphite);
    margin: 0;
    line-height: 1.25;
}

.contact-form-card__inner-sub {
    font-size: 0.8rem;
    color: var(--body-grey);
    display: block;
    margin-top: 2px;
}

/* Form Elements */
.cmt-form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

@media (min-width: 600px) {
    .cmt-form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.cmt-form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
}

.cmt-form-group label {
    font-family: var(--font-body);
    font-size: 0.84rem;
    font-weight: 600;
    color: #1E293B;
    margin-bottom: 7px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cmt-form-group input,
.cmt-form-group select,
.cmt-form-group textarea {
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--graphite);
    background: #F8FAFC;
    border: 1.5px solid #E2E8F0;
    border-radius: 12px;
    padding: 12px 16px;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    outline: none;
}

.cmt-form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B7170' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
    cursor: pointer;
    padding-right: 40px;
}

.cmt-form-group input:hover,
.cmt-form-group select:hover,
.cmt-form-group textarea:hover {
    border-color: #CBD5E1;
}

.cmt-form-group input:focus,
.cmt-form-group select:focus,
.cmt-form-group textarea:focus {
    background: #FFFFFF;
    border-color: var(--cmt-primary);
    box-shadow: 0 0 0 4px rgba(11, 113, 112, 0.12);
}

.cmt-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.cmt-form-error {
    font-size: 0.78rem;
    color: #DC2626;
    margin-top: 5px;
    min-height: 16px;
    font-weight: 500;
}

.cmt-form-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--cmt-primary) 0%, #0d8281 100%);
    color: #FFFFFF;
    border: none;
    border-radius: 14px;
    padding: 14px 34px;
    font-family: var(--font-body);
    font-size: 0.94rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    width: 100%;
    margin-top: 8px;
    box-shadow: 0 8px 20px -4px rgba(11, 113, 112, 0.3);
}

@media (min-width: 600px) {
    .cmt-form-submit-btn {
        width: auto;
    }
}

.cmt-form-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -4px rgba(11, 113, 112, 0.42);
}

.cmt-form-submit-btn svg {
    transition: transform 0.2s ease;
}

.cmt-form-submit-btn:hover svg {
    transform: translate(2px, -2px);
}

/* Right Side: Trust Info & Location Sidebar */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-sidebar__card {
    background: #FFFFFF;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 22px;
    padding: clamp(24px, 3.2vw, 32px);
    box-shadow: 0 10px 30px -6px rgba(11, 113, 112, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
}

.contact-sidebar__card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--graphite);
    margin: 0 0 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.contact-sidebar__card-icon-main {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(11, 113, 112, 0.08);
    color: var(--cmt-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-sidebar__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-sidebar__item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.contact-sidebar__item-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(11, 113, 112, 0.07);
    color: var(--cmt-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.contact-sidebar__item:hover .contact-sidebar__item-icon {
    background: var(--cmt-primary);
    color: #FFFFFF;
    transform: scale(1.05);
}

.contact-sidebar__item-content {
    flex-grow: 1;
}

.contact-sidebar__item-label {
    font-family: var(--font-display);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cmt-primary);
    display: block;
    margin-bottom: 3px;
}

.contact-sidebar__item-val {
    font-size: 0.9rem;
    color: var(--graphite);
    font-weight: 600;
    line-height: 1.45;
    margin: 0;
}

.contact-sidebar__item-sub {
    font-size: 0.8rem;
    color: var(--body-grey);
    margin-top: 3px;
    display: block;
}

/* Map / Geographic Scope Card */
.contact-map-card {
    background: linear-gradient(145deg, #131b1e 0%, #0c1417 100%);
    color: #FFFFFF;
    border-radius: 22px;
    padding: clamp(24px, 3.2vw, 32px);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.35);
}

.contact-map-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, rgba(11, 113, 112, 0.15) 50%, transparent 70%);
    pointer-events: none;
}

.contact-map-card__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    color: #34D399;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 5px 12px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 14px;
}

.contact-map-card__pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #34D399;
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
    animation: contactPulseLive 2s infinite ease-in-out;
}

.contact-map-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 8px;
    letter-spacing: -0.015em;
}

.contact-map-card__desc {
    font-size: 0.86rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.55;
    margin: 0 0 20px;
}

.contact-map-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.contact-map-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 6px 12px;
    border-radius: 10px;
    transition: all 0.2s ease;
}

.contact-map-tag:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(52, 211, 153, 0.4);
    transform: translateY(-1px);
    color: #FFFFFF;
}

.contact-map-tag--hub {
    background: rgba(11, 113, 112, 0.35);
    border-color: rgba(52, 211, 153, 0.4);
    color: #A7F3D0;
}

.contact-map-tag__indicator {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #34D399;
    flex-shrink: 0;
}

/* ─── 04 EXPLORE DIRECTORY PILLS (REUSABLE SITEMAP ELEMENTS) ─── */
.contact-directory {
    padding: clamp(60px, 8vw, 90px) 0;
    background: #FFFFFF;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.contact-directory__head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto clamp(32px, 4vw, 48px);
}

.contact-directory__badge {
    font-family: Georgia, "Playfair Display", serif;
    font-style: italic;
    color: var(--cmt-primary);
    font-size: 0.95rem;
    margin-bottom: 8px;
    display: block;
}

.contact-directory__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 2.5vw, 2.2rem);
    font-weight: 800;
    color: var(--graphite);
    letter-spacing: -0.02em;
    margin: 0 0 10px;
}

.contact-directory__desc {
    font-size: 0.95rem;
    color: var(--body-grey);
    line-height: 1.6;
    margin: 0;
}

.contact-directory__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-directory__pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: #F8FAFC;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--graphite);
    text-decoration: none;
    transition: all 0.25s ease;
}

.contact-directory__pill:hover {
    background: var(--cmt-primary);
    color: #FFFFFF;
    border-color: var(--cmt-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(11, 113, 112, 0.18);
}

.contact-directory__pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cmt-primary);
    transition: background 0.25s ease;
}

.contact-directory__pill:hover .contact-directory__pill-dot {
    background: #FFFFFF;
}