:root {
    --primary: #1e40af;
    --dark: #0f172a;
    --navy: #1e3a8a;
    --gold: #d97706;
    --gold-light: #fef3c7;
    --bg: #f8fafc;
    --card-bg: #ffffff;
    --ink: #0f172a;
    --muted: #64748b;
    --border: #e2e8f0;
}

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

body {
    font-family: 'Mukta', 'Outfit', 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.gbc-header {
    background: linear-gradient(135deg, #090d16 0%, #1e3a8a 50%, #0f172a 100%);
    color: #ffffff;
    padding: 16px 24px;
    text-align: center;
    border-bottom: 4px solid var(--gold);
    box-shadow: 0 4px 20px rgba(15,23,42,0.15);
}

.public-flash {
    max-width: 720px;
    margin: 18px auto 0;
    padding: 12px 16px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}
.gbc-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}
.gbc-text-block {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.gbc-logo,
.gbc-prabhupada-img {
    height: 52px;
    width: 52px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 2.5px solid var(--gold);
    box-shadow: 0 3px 8px rgba(217, 119, 6, 0.35);
    background: #ffffff;
}
.gbc-logo {
    object-fit: contain;
    padding: 4px;
}
.gbc-prabhupada-img {
    object-fit: cover;
    padding: 2px;
}
.gbc-org {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #ffffff;
    text-align: center;
}
.gbc-acharya {
    font-size: 13.5px;
    font-weight: 700;
    color: #fef08a;
    margin-top: 2px;
    text-align: center;
}
@media (max-width: 640px) {
    .gbc-header {
        padding: 10px 10px;
    }
    .gbc-header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 8px;
        text-align: center;
    }
    .gbc-logo,
    .gbc-prabhupada-img {
        height: 44px;
        width: 44px;
        flex-shrink: 0;
    }
    .gbc-text-block {
        flex: 1;
        padding: 0 2px;
        text-align: center;
    }
    .gbc-org {
        font-size: 11.5px;
        line-height: 1.25;
        text-align: center;
        letter-spacing: 0.3px;
    }
    .gbc-acharya {
        font-size: 10.5px;
        line-height: 1.25;
        text-align: center;
        margin-top: 2px;
    }
}
@media (max-width: 380px) {
    .gbc-header {
        padding: 8px 6px;
    }
    .gbc-header-inner {
        gap: 6px;
    }
    .gbc-logo,
    .gbc-prabhupada-img {
        height: 38px;
        width: 38px;
    }
    .gbc-org {
        font-size: 10px;
        letter-spacing: 0.1px;
    }
    .gbc-acharya {
        font-size: 9.5px;
    }
}

.site-nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}
.site-nav .brand {
    font-weight: 800;
    color: var(--navy);
    text-decoration: none;
    font-size: 19px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.site-nav .brand:hover {
    color: var(--gold);
}
.site-nav .right a {
    color: #334155;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    padding: 6px 14px;
    border-radius: 8px;
    background: #f1f5f9;
    transition: all 0.2s ease;
}
.site-nav .right a:hover {
    background: var(--navy);
    color: #ffffff;
}

.hero {
    padding: 48px 20px 36px;
    text-align: center;
    background: radial-gradient(circle at top, rgba(217, 119, 6, 0.08) 0%, rgba(248, 250, 252, 0) 70%);
}
.hero h1 {
    font-size: 36px;
    color: var(--navy);
    font-weight: 800;
    margin: 8px 0;
    line-height: 1.25;
}
.hero .en-title {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--muted);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}
.hero p {
    color: var(--muted);
    font-size: 16.5px;
    max-width: 680px;
    margin: 0 auto;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 10px 20px 60px;
}

.course-card {
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 26px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    box-shadow: 0 10px 30px rgba(15,23,42,0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.course-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(15,23,42,0.09);
    border-color: #cbd5e1;
}
.course-card .c-name {
    font-size: 21px;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.3;
}
.course-card .c-meta {
    color: var(--muted);
    font-size: 14.5px;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.course-card .c-fee {
    font-size: 26px;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
}
.course-card .c-fee small {
    display: block;
    font-weight: 600;
    color: var(--muted);
    font-size: 13px;
    margin-top: 4px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 15px;
    color: #ffffff;
    background: var(--navy);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.2);
}
.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(30, 58, 138, 0.3);
    background: #1d4ed8;
}
.btn-gold {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.25);
}
.btn-gold:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    box-shadow: 0 6px 18px rgba(217, 119, 6, 0.35);
}
.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

.form-card {
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    max-width: 640px;
    margin: 20px auto;
    box-shadow: 0 12px 32px rgba(15,23,42,0.08);
}
.form-card h2 {
    color: var(--navy);
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 22px;
    text-align: center;
}

.field { margin-bottom: 18px; }
.field label {
    display: block;
    font-weight: 700;
    margin-bottom: 6px;
    color: #334155;
    font-size: 14.5px;
}
.field input, .field select, .field textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    font-size: 15.5px;
    font-family: inherit;
    background: #ffffff;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.12);
}

.gender-row { display: flex; gap: 10px; flex-wrap: wrap; }
.gender-row .gender-opt {
    flex: 1 1 0;
    min-width: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 14px;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    background: #ffffff;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}
.gender-row .gender-opt:hover { border-color: var(--navy); }
.gender-row .gender-opt input {
    width: 18px;
    height: 18px;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    accent-color: var(--navy);
}
.gender-row .gender-opt input:focus { box-shadow: none; }
.gender-row .gender-opt span {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    white-space: nowrap;
}
.gender-row .gender-opt input:checked + span { color: var(--navy); }
.gender-row .gender-opt:has(input:checked) {
    border-color: var(--navy);
    background: rgba(30, 58, 138, 0.06);
    box-shadow: inset 0 0 0 1px var(--navy);
}
@media (max-width: 480px) {
    .gender-row .gender-opt { min-width: 0; }
}

.pay-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.pay-opt {
    position: relative;
    flex: 1;
    min-width: 150px;
    cursor: pointer;
}
.pay-opt input {
    position: absolute;
    opacity: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
}
.pay-opt-box {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: flex-start;
    padding: 12px 14px;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    background: #ffffff;
    transition: all 0.2s ease;
    font-size: 15px;
}
.pay-opt-box strong {
    color: var(--navy);
    font-size: 15.5px;
}
.pay-opt-box small {
    color: var(--muted);
    font-size: 12.5px;
}
.pay-opt input:checked + .pay-opt-box,
.pay-opt input:focus-visible + .pay-opt-box {
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.12);
    background: #f0f4ff;
}
.btn-cash {
    background: #ffffff;
    color: #334155;
    border: 1.5px solid #cbd5e1;
    box-shadow: none;
    font-weight: 700;
    font-size: 14px;
    width: 100%;
}
.btn-cash:hover {
    background: #f1f5f9;
    color: var(--navy);
    border-color: var(--navy);
    box-shadow: none;
    transform: none;
}

.btn-outline {
    background: #ffffff;
    color: var(--navy);
    border: 1.5px solid var(--navy);
    box-shadow: none;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
}
.btn-outline:hover {
    background: var(--navy);
    color: #ffffff;
    box-shadow: none;
    transform: none;
}
.btn-sm {
    padding: 7px 14px;
    font-size: 13px;
    border-radius: 10px;
    box-shadow: none;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
}
.btn-sm:hover { transform: none; }

.member-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    padding: 12px;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 14px;
}
.member-row > input { flex: 1 1 160px; min-width: 160px; }
.member-del { min-width: 44px; height: 44px; }
.member-gender {
    flex: 1 1 100%;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.gender-mini {
    flex: 1 1 0;
    min-width: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 12px;
    border: 1.5px solid #cbd5e1;
    border-radius: 11px;
    background: #ffffff;
    font-size: 13.5px;
    font-weight: 600;
    color: #334155;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    transition: border-color 0.15s, background 0.15s;
}
.gender-mini:hover { border-color: var(--navy); }
.gender-mini input {
    width: 17px;
    height: 17px;
    margin: 0;
    accent-color: var(--navy);
}
.gender-mini input:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; }
.gender-mini:has(input:checked) {
    border-color: var(--navy);
    background: rgba(30, 58, 138, 0.06);
    color: var(--navy);
    box-shadow: inset 0 0 0 1px var(--navy);
}
@media (max-width: 480px) {
    .member-row { padding: 10px; }
    .gender-mini { min-width: 0; }
}

.pay-box {
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    max-width: 640px;
    margin: 20px auto;
    text-align: center;
    box-shadow: 0 12px 32px rgba(15,23,42,0.08);
}
.pay-box .amount {
    font-size: 36px;
    font-weight: 800;
    color: var(--navy);
    margin: 10px 0;
}
.pay-box .upi {
    font-size: 16px;
    color: var(--muted);
    word-break: break-all;
    background: #f1f5f9;
    padding: 8px 14px;
    border-radius: 10px;
    display: inline-block;
    margin: 8px 0;
}

#qrcode {
    display: inline-block;
    padding: 16px;
    background: #ffffff;
    border: 1.5px solid var(--border);
    border-radius: 16px;
    margin: 18px 0;
    box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}

.success-box {
    background: #ecfdf5;
    border: 1.5px solid #a7f3d0;
    border-radius: 20px;
    padding: 36px;
    max-width: 640px;
    margin: 30px auto;
    text-align: center;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.08);
}
.success-box h2 {
    color: #047857;
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 12px;
}

.member-row input {
    flex: 1;
    min-width: 0;
}

.member-row .btn {
    flex: 0 0 auto;
    width: 44px;
    margin: 0;
}

.member-total {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1e3a8a;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 14px;
}

.member-summary {
    background: #ffffff;
    border: 1px solid #a7f3d0;
    border-radius: 12px;
    padding: 14px 18px;
    margin: 14px auto;
    max-width: 440px;
    text-align: left;
}
.member-summary strong {
    color: #047857;
    font-size: 14px;
}
.member-list {
    margin: 10px 0 0;
    padding-left: 20px;
    color: #14532d;
    font-size: 14.5px;
    line-height: 1.7;
}

.message-bar {
    max-width: 640px;
    margin: 20px auto;
    text-align: center;
    background: #dbeafe;
    color: #1e40af;
    padding: 14px 20px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 15px;
    border: 1px solid #bfdbfe;
}

.public-footer {
    background: #090d16;
    color: #94a3b8;
    text-align: center;
    padding: 36px 20px;
    font-size: 14px;
    border-top: 4px solid var(--gold);
}
.public-footer p { margin-bottom: 6px; }
.public-footer .acharya-line {
    color: #fef08a;
    font-weight: 700;
    font-size: 14.5px;
}
.public-footer .copy {
    font-size: 14.5px;
    color: #0f172a;
    font-weight: 700;
    margin-top: 10px;
}

.visitor-count {
    text-align: center;
    font-size: 13px;
    color: #64748b;
    padding: 22px 20px 6px;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
}
.visitor-count strong {
    color: #1e293b;
}

/* V3 Brochure Hero Section */
.hero-v3 {
    background: radial-gradient(circle at 70% 30%, rgba(217, 119, 6, 0.08) 0%, rgba(30, 58, 138, 0.03) 50%, rgba(248, 250, 252, 0) 100%);
    padding: 40px 20px 30px;
}
.hero-v3-inner {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 36px;
    align-items: center;
}
.badge-iskcon {
    display: inline-block;
    background: #fef3c7;
    color: #92400e;
    font-size: 13px;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid #fde68a;
    margin-bottom: 12px;
}
.hero-v3-content h1 {
    font-size: 38px;
    color: var(--navy);
    font-weight: 800;
    line-height: 1.25;
}
.highlight-gold {
    color: var(--gold);
}
.en-subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--muted);
    margin: 6px 0 14px;
}
.hero-desc {
    font-size: 16px;
    color: #334155;
    line-height: 1.6;
    margin-bottom: 22px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: 14px; }
.btn-navy { background: var(--navy); }

.artwork-frame {
    width: 100%;
    aspect-ratio: 744 / 1000;
    border-radius: 16px;
    overflow: hidden;
    border: 3px solid #f59e0b;
    box-shadow: 0 12px 28px rgba(217, 119, 6, 0.25);
    position: relative;
    background: #0f172a;
}
.artwork-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.artwork-caption {
    position: absolute;
    bottom: 0;
    inset-x: 0;
    background: linear-gradient(0deg, rgba(15, 23, 42, 0.92) 0%, transparent 100%);
    padding: 10px 12px 8px;
    text-align: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 12.5px;
}

/* Prabhupada Dedication Card */
.prabhupada-card {
    background: linear-gradient(135deg, #fffdf8 0%, #fef3c7 100%);
    border: 1.5px solid #fde68a;
    border-left: 5px solid var(--gold);
    border-radius: 18px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.1);
}
.p-avatar {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 3px solid var(--gold);
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.25);
}
.p-avatar img { width: 100%; height: 100%; object-fit: cover; }
.p-org { font-size: 12px; font-weight: 700; color: #64748b; text-transform: uppercase; }
.p-acharya { font-size: 15px; font-weight: 800; color: #92400e; margin: 2px 0 4px; }
.p-quote { font-size: 14px; font-weight: 600; color: #1e293b; font-style: italic; }

/* Section Headings */
.section-heading {
    text-align: center;
    color: var(--navy);
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 6px;
}
.section-sub {
    text-align: center;
    color: var(--muted);
    font-size: 15px;
    margin-bottom: 22px;
    font-weight: 600;
}

/* Course Card V3 */
.course-card-v3 {
    background: #ffffff;
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 26px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    box-shadow: 0 8px 24px rgba(15,23,42,0.05);
}
.c-info .c-name { font-size: 22px; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.c-info .c-meta { color: #475569; font-size: 15px; margin-top: 4px; }
.c-kicker {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 2px;
}
.c-speaker { margin-bottom: 12px; }
.c-speaker-name {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.4;
}
.c-venue-highlight {
    background: linear-gradient(135deg, var(--gold-light) 0%, #fff8ea 100%);
    border-left: 4px solid var(--gold);
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 14px;
}
.c-venue-highlight .c-kicker { color: #b45309; }
.c-venue-name { font-size: 17px; font-weight: 800; color: var(--dark); line-height: 1.4; }
.c-venue-addr { display: block; font-size: 13px; font-weight: 600; color: #57534e; margin-top: 1px; }
.c-schedule { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; max-width: 560px; }
.c-sched {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 14px;
}
.c-sched-value { font-weight: 700; font-size: 14.5px; color: var(--ink); line-height: 1.4; }
.c-action { text-align: right; min-width: 200px; flex-shrink: 0; }
.reg-closed-tag {
    margin-top: 10px;
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
    background: #f1f5f9;
    padding: 8px 12px;
    border-radius: 10px;
    text-align: center;
}

/* Core Inquiry Grid */
.inquiry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}
.inquiry-card {
    background: #ffffff;
    border: 1.5px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 4px 14px rgba(15,23,42,0.04);
    transition: transform 0.2s, box-shadow 0.2s;
}
.inquiry-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(30, 58, 138, 0.08);
    border-color: #cbd5e1;
}
.inquiry-card img {
    width: 74px;
    height: 74px;
    border-radius: 12px;
    object-fit: cover;
    border: 2px solid #e2e8f0;
    flex-shrink: 0;
}
.inquiry-card h4 {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.35;
}
.inquiry-card h4 span {
    color: var(--gold);
    font-weight: 800;
}

/* Highlights Grid */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}
.highlight-item {
    background: #ffffff;
    border: 1.5px solid var(--border);
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 12px rgba(15,23,42,0.04);
}
.h-badge {
    background: var(--navy);
    color: #ffffff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 13.5px;
    flex-shrink: 0;
}
.h-title {
    font-weight: 700;
    font-size: 15px;
    color: var(--ink);
}

@media (max-width: 768px) {
    .hero-v3-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-v3-artwork { max-width: 260px; margin: 0 auto; }
    .hero-actions { justify-content: center; }
    .prabhupada-card { flex-direction: column; text-align: center; }
    .course-card-v3 { flex-direction: column; text-align: center; }
    .course-card-v3 .c-info, .course-card-v3 .c-schedule { text-align: left; }
    .c-schedule { grid-template-columns: 1fr; }
    .c-action { min-width: 100%; text-align: center; }
}

/* Key Speakers & Faculty Section */
.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 20px;
}
.speaker-card-v3 {
    background: linear-gradient(135deg, #ffffff 0%, #fffdf8 100%);
    border: 1.5px solid var(--border);
    border-top: 4px solid var(--navy);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.speaker-card-v3:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(30, 58, 138, 0.12);
    border-color: #cbd5e1;
    border-top-color: var(--gold);
}
.speaker-card-v3 .speaker-head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1.5px dashed #e2e8f0;
}
.speaker-card-v3 .speaker-avatar {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    border: 3px solid var(--navy);
    box-shadow: 0 4px 14px rgba(30, 58, 138, 0.22);
    overflow: hidden;
    flex-shrink: 0;
    background: #f1f5f9;
}
.speaker-card-v3 .speaker-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.speaker-card-v3 .speaker-info h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.25;
}
.speaker-card-v3 .speaker-info .s-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--gold);
    margin-top: 2px;
    display: block;
}
.speaker-card-v3 .speaker-info .s-subtitle {
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
    margin-top: 2px;
    display: block;
}
.speaker-badges-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.speaker-badge-pill {
    background: #f0f9ff;
    color: #0369a1;
    border: 1px solid #bae6fd;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 12px;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
}
.speaker-bio-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.speaker-bio-list li {
    font-size: 14px;
    color: #334155;
    line-height: 1.5;
    background: #f8fafc;
    padding: 10px 14px;
    border-left: 3.5px solid var(--navy);
    border-radius: 0 10px 10px 0;
}
.speaker-bio-list li strong {
    color: var(--navy);
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}
.speaker-bio-list li.accent-gold {
    border-left-color: var(--gold);
}
.speaker-bio-list li.accent-green {
    border-left-color: #059669;
}
.speaker-bio-list li.accent-purple {
    border-left-color: #7c3aed;
}

/* ====== Responsive refinements ====== */
@media (max-width: 768px) {
    .gbc-header { padding: 12px 12px; }
    .gbc-header-inner {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-wrap: nowrap !important;
        gap: 8px;
        text-align: center;
    }
    .gbc-logo { height: 44px; }
    .gbc-org { font-size: 13px; letter-spacing: 0.4px; }
    .gbc-acharya { font-size: 12px; }

    .site-nav { padding: 10px 14px; }
    .site-nav .brand { font-size: 14.5px; gap: 6px; }
    .site-nav .brand img { height: 24px; }
    .site-nav .right a { padding: 5px 10px; font-size: 13px; }

    .hero { padding: 28px 14px 24px; }
    .hero h1 { font-size: 27px; }
    .hero .en-title { font-size: 14px; }
    .hero p { font-size: 15px; }

    .hero-v3 { padding: 24px 14px 20px; }
    .hero-v3-content h1 { font-size: 27px; }
    .en-subtitle { font-size: 13.5px; }
    .hero-desc { font-size: 14.5px; }

    .container { padding: 8px 14px 40px; }

    .course-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 20px;
    }
    .course-card .c-name { font-size: 18px; }
    .course-card .c-fee { font-size: 22px; }

    .form-card, .pay-box { padding: 22px 16px; border-radius: 16px; }
    .form-card h2 { font-size: 20px; }
    .success-box { padding: 26px 16px; }
    .success-box h2 { font-size: 21px; }
    .pay-box .amount { font-size: 30px; }

    .section-heading { font-size: 21px; }
    .section-sub { font-size: 13.5px; }

    .artwork-frame { max-width: 240px; margin: 0 auto; }
    .btn-lg { padding: 12px 20px; font-size: 15px; }
    .speakers-grid { grid-template-columns: 1fr; }
    .inquiry-grid { grid-template-columns: 1fr; }
    .highlights-grid { grid-template-columns: 1fr; }
    .speaker-card-v3 { padding: 18px; }
}

@media (max-width: 480px) {
    .site-nav .brand { font-size: 13px; }
    .site-nav .brand img { height: 20px; }
    .site-nav .right a { font-size: 12px; padding: 4px 8px; }
    .hero-v3-content h1 { font-size: 24px; }
    .pay-box .upi { font-size: 14px; padding: 6px 10px; }
}

/* ── Course stat cards (home page) ───────────────────────────────────────── */
.course-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 22px;
    margin: 18px 0 32px;
}
.course-stat-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 22px 24px 18px;
    box-shadow: 0 8px 24px rgba(15,23,42,0.06);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: box-shadow .18s ease, transform .18s ease;
}
.course-stat-card:hover {
    box-shadow: 0 12px 28px rgba(15,23,42,0.12);
    transform: translateY(-2px);
}
.csc-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}
.csc-name {
    font-size: 19px;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.25;
    flex: 1;
    min-width: 0;
}
.csc-lang {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    background: #ede9fe;
    color: #6d28d9;
    font-size: 12.5px;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
    border: 1px solid #ddd6fe;
}
.csc-fee {
    background: linear-gradient(135deg, var(--gold-light) 0%, #fff8ea 100%);
    border: 1px solid #fde68a;
    border-radius: 14px;
    padding: 18px 18px 14px;
    text-align: center;
}
.csc-fee-num {
    font-size: 30px;
    font-weight: 800;
    color: #b45309;
    line-height: 1.1;
}
.csc-fee-label {
    margin-top: 4px;
    font-size: 12.5px;
    color: #78350f;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.csc-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.csc-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-left: 4px solid var(--border);
    border-radius: 12px;
    padding: 10px 14px;
}
.csc-speaker { border-left-color: #f59e0b; }
.csc-speaker .csc-kicker { color: #b45309; }
.csc-speaker .csc-value { color: #9a3412; }
.csc-dates { border-left-color: #22c55e; }
.csc-dates .csc-kicker { color: #15803d; }
.csc-dates .csc-value { color: #166534; }
.csc-time { border-left-color: #8b5cf6; }
.csc-time .csc-kicker { color: #7c3aed; }
.csc-time .csc-value { color: #5b21b6; }
.csc-venue { border-left-color: var(--primary); }
.csc-venue .csc-kicker { color: var(--navy); }
.csc-venue .csc-value { color: var(--navy); }
.csc-map { border-left-color: var(--gold); }
.csc-map .csc-kicker { color: #b45309; }
.csc-kicker {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--muted);
}
.csc-value {
    font-weight: 700;
    color: var(--ink);
    font-size: 14.5px;
    line-height: 1.4;
}
.csc-addr {
    display: block;
    font-size: 12.5px;
    color: #57534e;
    font-weight: 600;
    margin-top: 1px;
}
.csc-map-link {
    color: var(--gold);
    text-decoration: none;
    border-bottom: 1px dashed var(--gold);
    font-weight: 700;
    font-size: 13.5px;
}
.csc-map-link:hover {
    color: #b45309;
    border-color: #b45309;
}
.csc-embed {
    margin-top: 6px;
    font-size: 13px;
    color: var(--muted);
}
.csc-embed summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--navy);
    padding: 4px 0;
}
.csc-embed iframe {
    width: 100%;
    height: 240px;
    margin-top: 10px;
    border: 1px solid var(--border);
    border-radius: 12px;
}
.csc-actions {
    margin-top: auto;
    padding-top: 8px;
}

@media (max-width: 768px) {
    .course-stat-grid { grid-template-columns: 1fr; }
    .csc-fee-num { font-size: 24px; }
}

/* ---- Help Center ---- */
.help-hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--dark) 60%, #111827 100%);
    border-radius: 18px;
    padding: 26px 28px;
    color: #fff;
    margin-bottom: 22px;
}
.help-hero h1 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
}
.help-hero p {
    color: #dbeafe;
    font-size: 15px;
    max-width: 720px;
}
.help-layout {
    display: flex;
    gap: 22px;
    align-items: flex-start;
}
.help-toc {
    width: 264px;
    flex-shrink: 0;
    position: sticky;
    top: 86px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 4px 14px rgba(15,23,42,0.04);
}
.help-toc h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--muted);
    margin-bottom: 8px;
}
.help-toc a {
    display: block;
    padding: 9px 12px;
    border-radius: 10px;
    color: #334155;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: background 0.12s, color 0.12s;
}
.help-toc a:hover {
    background: var(--gold-light);
    color: var(--navy);
}
.help-toc .help-toc-cta {
    margin-top: 10px;
    background: var(--gold-light);
    color: var(--gold);
    font-weight: 800;
}
.help-main {
    flex: 1;
    min-width: 0;
}
.help-sec {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px 24px;
    margin-bottom: 18px;
    scroll-margin-top: 92px;
}
.help-sec h2 {
    color: var(--navy);
    font-size: 21px;
    font-weight: 800;
    margin-bottom: 4px;
}
.help-sub {
    color: var(--muted);
    font-size: 14.5px;
    margin-bottom: 4px;
}
.help-steps {
    counter-reset: hstep;
    list-style: none;
    margin: 14px 0 0;
    padding: 0;
    display: grid;
    gap: 10px;
}
.help-steps li {
    position: relative;
    counter-increment: hstep;
    padding: 12px 14px 12px 52px;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 15px;
    line-height: 1.55;
}
.help-steps li::before {
    content: counter(hstep);
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: var(--gold);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
}
.help-tip {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.55;
    margin-top: 12px;
}
.help-warn {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    color: #9a3412;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.55;
    margin-top: 12px;
}
.help-warn a,
.help-link {
    color: var(--gold);
    font-weight: 800;
    text-decoration: none;
}
.faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
    margin-top: 10px;
    overflow: hidden;
}
.faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 14px 16px;
    font-weight: 700;
    color: var(--navy);
    font-size: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-size: 20px;
    font-weight: 800;
    color: var(--gold);
    transition: transform 0.15s;
}
.faq-item[open] summary::after { content: '–'; }
.faq-item p {
    margin: 0;
    padding: 0 16px 14px;
    font-size: 14.5px;
    line-height: 1.6;
    color: #334155;
}
.help-contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 12px;
    margin-top: 14px;
}
.help-contact-card {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}
.help-contact-card .hcc-kicker {
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted);
    margin-bottom: 6px;
}
.help-contact-card a {
    color: var(--navy);
    font-weight: 800;
    font-size: 16px;
    text-decoration: none;
}
.help-contact-card .hcc-note {
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px;
}
@media (max-width: 840px) {
    .help-layout { flex-direction: column; }
    .help-toc { position: static; width: 100%; }
    .help-hero h1 { font-size: 20px; }
    .help-sec { padding: 18px; }
}

/* ── Help Page Extras (Move to top, Social Share, Reg CTA) ── */
.sec-top-link {
    display: flex;
    justify-content: flex-end;
    margin-top: 14px;
    padding-top: 10px;
    border-top: 1px dashed var(--border);
}
.sec-top-link a {
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 12px;
    border-radius: 8px;
    background: #f1f5f9;
    transition: background 0.15s, color 0.15s;
}
.sec-top-link a:hover {
    background: var(--gold-light);
    color: var(--navy);
}

.btn-scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 10px 16px;
    background: var(--navy);
    color: #ffffff !important;
    border-radius: 999px;
    border: 2px solid var(--gold);
    font-size: 13.5px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(15,23,42,0.22);
    z-index: 99;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: transform 0.2s, background 0.2s;
}
.btn-scroll-top:hover {
    background: var(--gold);
    color: var(--navy) !important;
    transform: translateY(-3px);
}

.help-hero-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 16px;
}
.help-hero-reg-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--gold) 0%, #d97706 100%);
    color: var(--dark) !important;
    font-weight: 800;
    font-size: 15px;
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(217,119,6,0.3);
    transition: transform 0.15s, box-shadow 0.15s;
}
.help-hero-reg-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(217,119,6,0.4);
}

.help-toc-reg-btn {
    display: block;
    margin-top: 10px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--dark) 100%);
    color: #ffffff !important;
    font-weight: 800;
    text-align: center;
    border-radius: 10px;
    padding: 10px 12px;
}
.help-toc-reg-btn:hover {
    background: var(--gold) !important;
    color: var(--dark) !important;
}

.help-share-bar {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px 20px;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    box-shadow: 0 4px 14px rgba(15,23,42,0.04);
}
.share-title {
    font-size: 14.5px;
    font-weight: 800;
    color: var(--navy);
    display: flex;
    align-items: center;
    gap: 8px;
}
.share-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.15s, opacity 0.15s;
    cursor: pointer;
    border: none;
}
.share-btn:hover {
    transform: translateY(-2px);
    opacity: 0.92;
}
.share-wa { background: #25d366; color: #ffffff !important; }
.share-fb { background: #1877f2; color: #ffffff !important; }
.share-tw { background: #0f172a; color: #ffffff !important; }
.share-copy { background: #f1f5f9; color: #334155 !important; border: 1px solid var(--border); }

/* ── Front Page Contact Section (V3) ── */
.contact-v3-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}
.contact-v3-card {
    background: #ffffff;
    border: 1.5px solid var(--border);
    border-radius: 16px;
    padding: 22px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.contact-v3-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.09);
}
.contact-v3-card.primary-card {
    border: 2px solid #25d366;
    background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 100%);
}
.contact-v3-card.venue-gold-card {
    border: 2px solid var(--gold);
    background: linear-gradient(180deg, #fffbeb 0%, #ffffff 100%);
}
.contact-v3-card.venue-blue-card {
    border: 2px solid var(--primary);
    background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}
.cv3-header {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 6px;
}
.cv3-badge {
    font-size: 12px;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 20px;
    background: #f1f5f9;
    color: #334155;
}
.cv3-badge.wa-badge {
    background: #25d366;
    color: #ffffff;
}
.cv3-badge.gold-badge {
    background: var(--gold);
    color: #ffffff;
}
.cv3-badge.blue-badge {
    background: var(--primary);
    color: #ffffff;
}
.cv3-sub {
    font-size: 11.5px;
    color: var(--muted);
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
}
.cv3-title {
    font-size: 22px;
    font-weight: 800;
    color: #166534;
    margin-bottom: 6px;
}
.cv3-name {
    font-size: 20px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 4px;
}
.cv3-phone {
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 6px;
}
.cv3-phone a {
    color: var(--navy);
    text-decoration: none;
}
.cv3-phone a:hover {
    color: var(--gold);
    text-decoration: underline;
}
.cv3-desc {
    font-size: 13.5px;
    color: #475569;
    margin-bottom: 16px;
    line-height: 1.45;
}
.cv3-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.cv3-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 13.5px;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.15s, opacity 0.15s;
}
.cv3-btn:hover {
    transform: translateY(-1px);
    opacity: 0.95;
}
.cv3-btn.wa-btn {
    background: #25d366;
    color: #ffffff !important;
    width: 100%;
    font-size: 14.5px;
    padding: 11px;
}
.cv3-btn.call-btn {
    background: var(--navy);
    color: #ffffff !important;
    flex: 1;
}
.cv3-btn.wa-sm-btn {
    background: #dcfce7;
    color: #15803d !important;
    border: 1px solid #86efac;
    flex: 1;
}

/* ── Footer Contact Bar ── */
.footer-contact-bar {
    max-width: 900px;
    margin: 0 auto 20px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.fcb-title {
    color: #fef08a;
    font-weight: 800;
    font-size: 14px;
}
.fcb-link {
    color: #e2e8f0;
    font-size: 13.5px;
    font-weight: 700;
    text-decoration: none;
    padding: 5px 12px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    transition: background 0.2s, color 0.2s;
}
.fcb-link:hover {
    background: var(--gold);
    color: var(--dark);
}
.fcb-link.wa {
    background: #25d366;
    color: #ffffff;
}
.fcb-link.wa:hover {
    background: #16a34a;
}

/* ── Venue Selection Radio Cards ── */
.field-label-main {
    font-size: 15px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 10px;
    display: block;
}
.venue-radio-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 6px;
}
.venue-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    border: 2px solid #cbd5e1;
    border-radius: 14px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
}
.venue-card:hover {
    border-color: var(--gold);
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.1);
}
.venue-card.active {
    border-color: #d97706;
    background: linear-gradient(135deg, #ffffff 0%, #fffbeb 100%);
    box-shadow: 0 4px 16px rgba(217, 119, 6, 0.18);
}
.venue-card-radio {
    margin-top: 3px;
    display: flex;
    align-items: center;
}
.venue-card-radio input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: #d97706;
    cursor: pointer;
}
.venue-card-body {
    flex: 1;
}
.venue-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}
.venue-name {
    font-size: 17.5px;
    font-weight: 800;
    color: #0f172a;
}
.venue-fee-badge {
    background: #0f172a;
    color: #ffffff;
    font-weight: 800;
    font-size: 15px;
    padding: 5px 14px;
    border-radius: 20px;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}
.venue-card.active .venue-fee-badge {
    background: #d97706;
}
.venue-card-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin-top: 10px;
    font-size: 15px;
    color: #1e293b;
}
.venue-detail-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
}
.venue-speaker-line {
    font-size: 14.5px;
    color: #0f172a;
    margin-top: 8px;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
}

/* ── Embedded Payment Section ── */
.payment-embedded-card {
    margin-top: 24px;
    padding: 20px;
    background: #f8fafc;
    border: 1.5px solid #e2e8f0;
    border-radius: 16px;
}
.payment-title {
    font-size: 16.5px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e2e8f0;
}
.fee-display-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
    background: #ffffff;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid #cbd5e1;
    margin-bottom: 14px;
}
.total-fee-amount {
    font-size: 20px;
    font-weight: 800;
    color: #b45309;
}
.qr-container {
    background: #ffffff;
    padding: 18px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    text-align: center;
    margin-bottom: 14px;
}
.qr-code-img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 12px auto;
}
.upi-details-text {
    font-size: 15px;
    color: #1e293b;
    line-height: 1.6;
}
.wa-share-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #f0fdf4;
    border: 2px solid #22c55e;
    padding: 16px 18px;
    border-radius: 12px;
    color: #14532d;
    font-size: 16px;
    line-height: 1.55;
    font-weight: 600;
}
.wa-icon-col {
    font-size: 22px;
    line-height: 1;
}
.btn-submit-reg {
    font-size: 18px;
    font-weight: 800;
    padding: 16px;
    margin-top: 24px;
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}