/* ============================================================
   KARNI SENA VARANASI — Main Stylesheet
   Colors: Saffron / Maroon / Gold / Cream
   ============================================================ */

:root {
    /* Brand colors */
    --saffron:        #E87A1E;
    --saffron-light:  #F5A623;
    --saffron-dark:   #C6600F;
    --maroon:         #7B1E1E;
    --maroon-dark:    #5A1414;
    --gold:           #D4AF37;
    --cream:          #FFF8E7;
    --cream-dark:     #F5E9D0;

    /* Neutral */
    --text:           #2A1A0A;
    --text-muted:     #6B5A48;
    --border:         #E8D5B7;
    --white:          #FFFFFF;
    --black:          #1A0F05;

    /* UI */
    --error:          #C81E1E;
    --success:        #1E9E5C;
    --radius:         12px;
    --radius-lg:      20px;
    --shadow-sm:      0 2px 8px rgba(123, 30, 30, 0.08);
    --shadow:         0 6px 24px rgba(123, 30, 30, 0.12);
    --shadow-lg:      0 16px 48px rgba(123, 30, 30, 0.18);

    /* Fonts */
    --font-hi:        'Tiro Devanagari Hindi', serif;
    --font-en:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Layout */
    --max-width:      1200px;
    --header-h:       70px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: var(--font-hi), var(--font-en);
    color: var(--text);
    background: var(--cream);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1rem; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--saffron);
    box-shadow: var(--shadow-sm);
}

.topbar {
    background: var(--maroon);
    color: var(--cream);
    text-align: center;
    font-size: 0.82rem;
    padding: 0.4rem 1rem;
    letter-spacing: 0.3px;
    font-family: var(--font-hi);
}

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 1rem;
    max-width: var(--max-width);
    margin: 0 auto;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--white);
    min-width: 0;
    flex-shrink: 1;
}

.brand-logo {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--white);
    padding: 2px;
    object-fit: cover;
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
    min-width: 0;
}

.brand-text strong {
    font-family: var(--font-hi);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.brand-text small {
    font-size: 0.78rem;
    color: var(--cream-dark);
    font-family: var(--font-hi);
}

.btn-join-header {
    padding: 0.55rem 1.1rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    background: var(--white);
    color: var(--saffron-dark);
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.2s;
}

.btn-join-header:hover {
    background: var(--cream);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.25s ease;
    border: 2px solid transparent;
    text-align: center;
    font-family: var(--font-hi);
}

.btn-primary {
    background: var(--saffron);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--saffron-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline {
    background: transparent;
    color: var(--maroon);
    border-color: var(--maroon);
}

.btn-outline:hover {
    background: var(--maroon);
    color: var(--white);
}

.btn-small { padding: 0.6rem 1.2rem; font-size: 0.85rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    padding: 3.5rem 1.2rem 4rem;
    text-align: center;
    background:
        radial-gradient(circle at 20% 0%, rgba(212, 175, 55, 0.18), transparent 50%),
        radial-gradient(circle at 80% 100%, rgba(232, 122, 30, 0.12), transparent 50%),
        linear-gradient(180deg, var(--cream) 0%, var(--cream-dark) 100%);
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -60px; left: 50%;
    transform: translateX(-50%);
    width: 320px; height: 320px;
    background: radial-gradient(circle, rgba(232, 122, 30, 0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-badge {
    display: inline-block;
    background: var(--white);
    color: var(--saffron-dark);
    padding: 0.45rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-hi);
    font-size: clamp(1.8rem, 6vw, 3rem);
    font-weight: 700;
    color: var(--maroon);
    line-height: 1.25;
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.hero-desc {
    font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto 2rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.hero-actions {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* ============================================================
   SECTIONS (generic)
   ============================================================ */
.section {
    padding: 3.5rem 1.2rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-hi);
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--maroon);
    text-align: center;
    margin-bottom: 0.8rem;
    position: relative;
}

.section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--saffron), var(--gold));
    border-radius: 3px;
    margin: 0.8rem auto 0;
}

.section-desc {
    text-align: center;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

/* ============================================================
   ABOUT VALUES
   ============================================================ */
.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.2rem;
    margin-top: 1rem;
}

.value-card {
    background: var(--white);
    padding: 1.8rem 1.4rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--saffron-light);
}

.value-icon { font-size: 2.5rem; margin-bottom: 0.8rem; line-height: 1; }

.value-card h3 {
    font-family: var(--font-hi);
    color: var(--maroon);
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.value-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================================
   TEAM
   ============================================================ */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.team-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.team-photo {
    width: 110px;
    height: 130px;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius);
    flex-shrink: 0;
    background: var(--cream-dark);
}

.team-info { flex: 1; min-width: 0; }

.team-info h3 {
    font-family: var(--font-hi);
    color: var(--maroon);
    font-size: 1.15rem;
    line-height: 1.3;
    margin-bottom: 0.2rem;
}

.team-role {
    color: var(--saffron-dark);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.team-bio {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 0.6rem;
}

.team-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--maroon);
    font-size: 0.85rem;
    font-weight: 600;
}

.team-phone:hover { color: var(--saffron-dark); }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.8rem;
}

.gallery-item {
    aspect-ratio: 1;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--cream-dark);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.gallery-item:hover { transform: scale(1.03); }

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================================
   JOIN FORM
   ============================================================ */
.join { max-width: 720px; }

.form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid var(--border);
}

.form-card-header {
    background:
        radial-gradient(circle at top right, rgba(255,255,255,0.12), transparent 60%),
        linear-gradient(135deg, var(--saffron) 0%, var(--saffron-dark) 100%);
    color: var(--white);
    padding: 2rem 1.6rem;
    text-align: center;
}

.form-logo {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: var(--white);
    padding: 4px;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    object-fit: cover;
}

.form-card-header h3 {
    font-family: var(--font-hi);
    font-size: 1.5rem;
    margin-bottom: 0.2rem;
}

.form-card-header p {
    font-size: 0.95rem;
    opacity: 0.95;
    margin-bottom: 0.4rem;
}

.form-card-sub {
    font-size: 0.85rem;
    opacity: 0.9;
    line-height: 1.5;
    margin: 0.8rem auto 1rem;
    max-width: 480px;
}

.form-card-list {
    list-style: none;
    text-align: left;
    max-width: 380px;
    margin: 0 auto 1rem;
    font-size: 0.88rem;
}

.form-card-list li {
    padding: 0.35rem 0 0.35rem 1.5rem;
    position: relative;
    opacity: 0.95;
}

.form-card-list li::before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: var(--cream);
    font-weight: 700;
}

.form-help {
    font-size: 0.85rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.25);
    line-height: 1.8;
}

.form-help a {
    color: var(--white);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.form-help a:hover { text-decoration: underline; }

/* ============================================================
   FORM FIELDS
   ============================================================ */
.joining-form {
    padding: 2rem 1.6rem;
}

.field { margin-bottom: 1.4rem; }

.field label {
    display: block;
    font-weight: 600;
    color: var(--text);
    font-size: 0.92rem;
    margin-bottom: 0.45rem;
    font-family: var(--font-hi);
}

.req { color: var(--error); font-weight: 700; }

.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text);
    font-size: 0.95rem;
    transition: all 0.2s;
    font-family: var(--font-hi);
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--saffron);
    box-shadow: 0 0 0 4px rgba(232, 122, 30, 0.12);
}

.field input::placeholder,
.field textarea::placeholder {
    color: #B8A88E;
    font-family: var(--font-hi);
}

.field textarea { resize: vertical; min-height: 90px; }

.field.has-error input,
.field.has-error textarea {
    border-color: var(--error);
    background: #FFF5F5;
}

.error {
    display: block;
    color: var(--error);
    font-size: 0.8rem;
    margin-top: 0.35rem;
    min-height: 1rem;
}

.hint {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 0.35rem;
}

/* File drop */
.file-drop {
    position: relative;
    border: 2px dashed var(--saffron);
    border-radius: var(--radius);
    background: var(--cream);
    padding: 1.2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s;
    overflow: hidden;
}

.file-drop:hover,
.file-drop.dragover {
    background: var(--cream-dark);
    border-color: var(--saffron-dark);
}

.file-drop input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.file-drop-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    pointer-events: none;
}

.file-icon { font-size: 2rem; line-height: 1; }

.file-text strong {
    display: block;
    color: var(--maroon);
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.file-text span {
    color: var(--text-muted);
    font-size: 0.82rem;
}

.file-preview {
    margin-top: 0.8rem;
    display: none;
}

.file-preview img {
    max-width: 140px;
    max-height: 140px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin: 0 auto;
}

/* Consent */
.field-consent { margin-bottom: 1.6rem; }

.consent-label {
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    padding: 1rem;
    background: var(--cream);
    border-radius: var(--radius);
    border: 1.5px solid var(--border);
    font-family: var(--font-hi);
}

.consent-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    accent-color: var(--saffron);
    cursor: pointer;
}

/* Form actions */
.form-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 1.4rem;
}

.btn-submit {
    flex: 1;
    min-width: 180px;
    padding: 1rem 1.6rem;
    font-size: 1.02rem;
    font-weight: 700;
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.form-status {
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border-radius: var(--radius);
    font-size: 0.92rem;
    display: none;
    text-align: center;
    font-weight: 600;
}

.form-status.show { display: block; }
.form-status.success { background: #E5F8EE; color: var(--success); border: 1px solid #B3E6CC; }
.form-status.error-msg { background: #FFEFEF; color: var(--error); border: 1px solid #F5B7B7; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.2rem;
}

.contact-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.6rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--saffron-light);
}

.contact-icon { font-size: 2rem; margin-bottom: 0.6rem; }

.contact-card h4 {
    font-family: var(--font-hi);
    color: var(--maroon);
    font-size: 1.05rem;
    margin-bottom: 0.6rem;
}

.contact-card a,
.contact-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.7;
    display: block;
}

.contact-card a:hover { color: var(--saffron-dark); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--black);
    color: var(--cream-dark);
    padding: 3rem 1.2rem 1.5rem;
    text-align: center;
    margin-top: 3rem;
}

.footer-logo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--white);
    padding: 3px;
    margin: 0 auto 1rem;
    object-fit: cover;
}

.site-footer h3 {
    font-family: var(--font-hi);
    color: var(--saffron-light);
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
}

.site-footer p {
    max-width: 520px;
    margin: 0 auto 1.2rem;
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.85;
}

.footer-links { margin-bottom: 1.5rem; }

.footer-links .btn-outline {
    color: var(--cream);
    border-color: var(--cream-dark);
}

.footer-links .btn-outline:hover {
    background: var(--saffron);
    border-color: var(--saffron);
    color: var(--white);
}

.footer-copy {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.12);
    font-size: 0.82rem;
    opacity: 0.7;
}

/* ============================================================
   FLOATING CTA
   ============================================================ */
.floating-cta {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    background: linear-gradient(135deg, #22B573 0%, #128C4A 100%);
    color: var(--white);
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 8px 24px rgba(18, 140, 74, 0.4);
    z-index: 90;
    transition: all 0.25s;
    font-family: var(--font-hi);
}

.floating-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(18, 140, 74, 0.5);
}

/* ============================================================
   THANK YOU PAGE
   ============================================================ */
.thankyou-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.2rem;
    background:
        radial-gradient(circle at 30% 20%, rgba(212, 175, 55, 0.25), transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(232, 122, 30, 0.2), transparent 50%),
        linear-gradient(135deg, var(--maroon-dark) 0%, var(--maroon) 50%, var(--saffron-dark) 100%);
    color: var(--cream);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.thankyou-page::before {
    content: "ॐ";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 60vw;
    color: rgba(255, 255, 255, 0.03);
    font-family: var(--font-hi);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
}

.thankyou-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.thankyou-check {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: scaleIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleIn {
    from { transform: scale(0); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

.thankyou-message {
    font-family: var(--font-hi);
    font-size: clamp(1.3rem, 4vw, 1.8rem);
    margin-bottom: 2rem;
    line-height: 1.5;
    animation: fadeUp 0.8s ease 0.3s both;
}

.shloka-box {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    margin: 2rem 0;
    animation: fadeUp 0.8s ease 0.5s both;
}

.shloka-text {
    font-family: var(--font-hi);
    font-size: clamp(1.4rem, 5vw, 2rem);
    line-height: 1.6;
    color: var(--gold);
    font-weight: 500;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
    margin-bottom: 0.8rem;
}

.shloka-om {
    font-size: 2.2rem;
    color: var(--saffron-light);
    margin-bottom: 0.5rem;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.thankyou-sub {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.7;
    font-family: var(--font-hi);
    animation: fadeUp 0.8s ease 0.7s both;
}

.thankyou-page .btn-outline {
    color: var(--cream);
    border-color: var(--cream);
    animation: fadeUp 0.8s ease 0.9s both;
}

.thankyou-page .btn-outline:hover {
    background: var(--cream);
    color: var(--maroon);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
    .hero { padding: 2.5rem 1rem 3rem; }
    .section { padding: 2.5rem 1rem; }
    
    .team-card {
        flex-direction: column;
        text-align: center;
        padding: 1.4rem;
    }
    
    .team-photo {
        width: 140px;
        height: 160px;
    }
    
    .form-actions { flex-direction: column; }
    .btn-submit { width: 100%; }
    .btn { width: 100%; }
    .btn-join-header { width: auto; padding: 0.5rem 0.9rem; font-size: 0.75rem; }
    
    .floating-cta {
        right: 0.8rem;
        bottom: 0.8rem;
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .brand-text strong { font-size: 0.95rem; }
    .brand-logo { width: 40px; height: 40px; }
}

@media (max-width: 380px) {
    .btn-join-header { display: none; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}