/* ════════════════════════════════════════
   K-SEVA NSDL PAYMENT BANK BC PAGE
   Hero: Deep Ocean Teal-Slate
   #061520 → #0a2030 → #0d3347
   Accent: #0077B6 (ocean blue), #48cae4 (sky teal)
════════════════════════════════════════ */
.nsdl-page { font-family: 'Nunito', 'Segoe UI', sans-serif; }

/* ══ HERO — Deep Ocean Teal-Slate ══ */
.nsdl-hero {
    background: linear-gradient(135deg, #061520 0%, #0a2030 40%, #0d3347 70%, #071828 100%);
    padding: 62px 20px 52px;
    position: relative; overflow: hidden;
    border-bottom: 3px solid rgba(0,180,216,0.40);
}
.nsdl-hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 8%  60%, rgba(0,119,182,0.22) 0%, transparent 45%),
        radial-gradient(circle at 88% 20%, rgba(0,180,216,0.14) 0%, transparent 40%),
        radial-gradient(circle at 50% 95%, rgba(247,168,0,0.09) 0%, transparent 35%);
    pointer-events: none;
}
.nsdl-hero::after {
    content: '';
    position: absolute;
    width: 500px; height: 500px; border-radius: 50%;
    border: 56px solid rgba(0,119,182,0.10);
    top: -200px; right: -130px; pointer-events: none;
}
.nsdl-hero-ring2 {
    position: absolute;
    width: 280px; height: 280px; border-radius: 50%;
    border: 36px solid rgba(0,180,216,0.08);
    bottom: -110px; left: -55px; pointer-events: none;
}

.nsdl-hero-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1.1fr 1fr;
    align-items: center; gap: 52px;
    position: relative;
}

.nsdl-hero-text .nsdl-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(0,180,216,0.18);
    border: 1px solid rgba(0,180,216,0.40);
    color: #48cae4; font-size: 12px; font-weight: 800;
    letter-spacing: 1.2px; text-transform: uppercase;
    padding: 6px 18px; border-radius: 50px;
    margin-bottom: 18px;
}
.nsdl-hero-text h1 {
    font-size: clamp(28px, 4vw, 54px);
    font-weight: 900; color: #ffffff;
    margin: 0 0 8px; line-height: 1.13;
}
.nsdl-hero-text h1 span.hl-teal { color: #48cae4; }
.nsdl-hero-text h1 span.hl-gold { color: #F7A800; }
.nsdl-hero-text .nsdl-sub {
    font-size: 15px; color: rgba(255,255,255,0.60);
    line-height: 1.78; margin: 0 0 30px; max-width: 500px;
}
.nsdl-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-ocean {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 13px 30px; border-radius: 50px;
    background: linear-gradient(135deg, #0077B6, #023e8a);
    border: none; color: #fff;
    font-size: 14px; font-weight: 800; font-family: inherit;
    cursor: pointer; text-decoration: none;
    box-shadow: 0 6px 22px rgba(0,119,182,0.42);
    transition: all .25s;
}
.btn-ocean:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,119,182,0.55); color:#fff; text-decoration:none; }

.btn-ghost-ocean {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 13px 30px; border-radius: 50px;
    background: rgba(255,255,255,0.06);
    border: 2px solid rgba(72,202,228,0.40); color: #48cae4;
    font-size: 14px; font-weight: 800; font-family: inherit;
    cursor: pointer; text-decoration: none;
    transition: all .25s;
}
.btn-ghost-ocean:hover { background: rgba(0,180,216,0.15); border-color: #48cae4; color: #fff; text-decoration:none; }

/* hero card */
.nsdl-hero-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(0,180,216,0.22);
    border-radius: 24px; padding: 28px;
    backdrop-filter: blur(12px);
}
.nsdl-hero-card .hc-title {
    color: rgba(72,202,228,0.70);
    font-size: 10px; font-weight: 800; letter-spacing: 1.5px;
    text-transform: uppercase; margin-bottom: 16px;
}
.nsdl-stat-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 12px; margin-bottom: 16px;
}
.nsdl-stat {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(0,180,216,0.15);
    border-radius: 12px; padding: 14px; text-align: center;
}
.nsdl-stat-num { font-size: 18px; font-weight: 900; line-height: 1; margin-bottom: 5px; }
.nsdl-stat-num.ct { color: #48cae4; }
.nsdl-stat-num.cg { color: #3AAA35; }
.nsdl-stat-num.co { color: #F7A800; }
.nsdl-stat-num.cw { color: #fff; }
.nsdl-stat-lbl   { font-size: 10px; color: rgba(255,255,255,0.45); font-weight: 600; }

.nsdl-hero-tag {
    background: linear-gradient(135deg, #0077B6, #023e8a);
    border-radius: 14px; padding: 14px 16px;
    display: flex; align-items: center; gap: 12px;
}
.nsdl-hero-tag .ht-icon {
    width: 40px; height: 40px; border-radius: 12px;
    background: rgba(255,255,255,0.18); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; flex-shrink: 0;
}
.nsdl-hero-tag .ht-num { font-size: 13px; font-weight: 900; color: #fff; }
.nsdl-hero-tag .ht-lbl { font-size: 11px; color: rgba(255,255,255,0.65); font-weight: 600; }

/* ── BREADCRUMB ── */
.nsdl-breadcrumb {
    background: #f0f8ff; padding: 12px 20px;
    border-bottom: 1px solid #bde0ff;
}
.nsdl-breadcrumb .bc-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: #3a6a9a; font-weight: 600;
}
.nsdl-breadcrumb a { color: #0077B6; text-decoration: none; }
.nsdl-breadcrumb a:hover { text-decoration: underline; }
.nsdl-breadcrumb i { font-size: 10px; color: #90c4e8; }

/* ── ABOUT SECTION ── */
.nsdl-about { background: #fff; padding: 58px 20px; }
.nsdl-about .abt-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1.15fr 1fr;
    gap: 56px; align-items: start;
}
.nsdl-about-text .sec-tag {
    display: inline-flex; align-items: center; gap: 7px;
    background: #e0f4fa; color: #023e8a;
    font-size: 11px; font-weight: 800; letter-spacing: 1px;
    text-transform: uppercase; padding: 5px 14px; border-radius: 20px;
    margin-bottom: 16px; border: 1px solid #bde0ff;
}
.nsdl-about-text h2 {
    font-size: clamp(22px, 3vw, 36px); font-weight: 900;
    color: #1B2A4A; margin: 0 0 6px;
}
.nsdl-about-text h2 span { color: #0077B6; }
.nsdl-hl {
    width: 54px; height: 4px; border-radius: 2px;
    background: linear-gradient(90deg, #0077B6, #F7A800);
    margin-bottom: 20px;
}
.nsdl-about-text p { font-size: 15px; color: #4a6080; line-height: 1.80; margin: 0 0 14px; }

.nsdl-highlight {
    background: linear-gradient(135deg, #0077B6, #023e8a);
    color: #fff; font-size: 13px; font-weight: 900;
    letter-spacing: 1px; padding: 12px 20px;
    border-radius: 12px; margin-bottom: 20px;
    display: inline-block;
}

/* services checklist */
.nsdl-service-list { list-style: none; margin: 0 0 18px; padding: 0; }
.nsdl-service-list li {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 0; border-bottom: 1px solid #e0f4fa;
    font-size: 14px; color: #1B2A4A; font-weight: 700;
}
.nsdl-service-list li:last-child { border-bottom: none; }
.nsdl-service-list li .sl-check {
    width: 22px; height: 22px; border-radius: 50%;
    background: linear-gradient(135deg, #0077B6, #023e8a);
    display: flex; align-items: center; justify-content: center;
    font-size: 10px; color: #fff; flex-shrink: 0;
}

/* contact card */
.nsdl-contact-card {
    background: linear-gradient(135deg, #061520, #0a2030);
    border-radius: 22px; padding: 30px 28px;
    position: relative; overflow: hidden;
    border: 1px solid rgba(0,119,182,0.28);
}
.nsdl-contact-card::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 75% 20%, rgba(0,180,216,0.18) 0%, transparent 55%);
    pointer-events: none;
}
.nsdl-contact-card .cc-head { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.cc-icon-ocean {
    width: 48px; height: 48px; border-radius: 14px;
    background: rgba(0,180,216,0.22);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: #48cae4;
}
.nsdl-contact-card .cc-head h3 { color: #fff; font-size: 16px; font-weight: 800; margin: 0; }
.nsdl-contact-card .cc-head p  { color: rgba(255,255,255,0.45); font-size: 12px; margin: 0; }
.nsdl-ci {
    display: flex; align-items: center; gap: 14px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px; padding: 13px 16px;
    margin-bottom: 10px; text-decoration: none;
    transition: background .2s;
}
.nsdl-ci:hover { background: rgba(0,119,182,0.22); text-decoration: none; }
.nsdl-ci .ci-ic {
    width: 36px; height: 36px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; flex-shrink: 0;
}
.nsdl-ci .ci-ic.mail  { background: rgba(41,171,226,0.22); color: #29ABE2; }
.nsdl-ci .ci-ic.phone { background: rgba(247,168,0,0.22);  color: #F7A800; }
.nsdl-ci .ci-lbl { font-size: 10px; color: rgba(255,255,255,0.42); text-transform:uppercase; letter-spacing:.8px; font-weight:700; }
.nsdl-ci .ci-val { font-size: 14px; color: #fff; font-weight: 800; }
.nsdl-cc-note { text-align: center; margin-top: 16px; font-size: 12px; color: rgba(255,255,255,0.35); }
.nsdl-cc-note span { color: #48cae4; font-weight: 700; }

/* ── FEATURES SECTION ── */
.nsdl-features { background: #f0f8ff; padding: 60px 20px; border-top: 3px solid #bde0ff; }
.nsdl-features .container { max-width: 1200px; margin: 0 auto; }

.nsdl-sec-head { text-align: center; margin-bottom: 42px; }
.nsdl-sec-head .sh-tag {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 11px; font-weight: 800; letter-spacing: 1px;
    text-transform: uppercase; padding: 5px 16px; border-radius: 20px;
    margin-bottom: 14px;
}
.nsdl-sec-head h2 { font-size: clamp(22px,3vw,36px); font-weight:900; color:#1B2A4A; margin:0 0 10px; }
.nsdl-sec-head h2 span { color: #0077B6; }
.nsdl-sec-head p { font-size: 15px; color: #4a6a8a; max-width: 580px; margin: 0 auto; }

/* why choose grid */
.nsdl-why-list {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
@media(max-width:900px){ .nsdl-why-list{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:560px){ .nsdl-why-list{ grid-template-columns:1fr; } }

.nsdl-why-card {
    background: #fff; border-radius: 18px; padding: 22px 20px;
    border: 2px solid #bde0ff;
    transition: transform .3s, box-shadow .3s;
}
.nsdl-why-card:hover { transform: translateY(-4px); box-shadow: 0 12px 34px rgba(0,119,182,0.14); }
.nsdl-why-card .wc-icon {
    width: 48px; height: 48px; border-radius: 14px;
    background: rgba(0,119,182,0.10); color: #0077B6;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; margin-bottom: 12px;
}
.nsdl-why-card h3 { font-size: 14px; font-weight: 800; color: #1B2A4A; margin: 0 0 6px; }
.nsdl-why-card p  { font-size: 13px; color: #6a84a0; line-height: 1.58; margin: 0; }

/* features grid */
.nsdl-feat-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
@media(max-width:900px){ .nsdl-feat-grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:560px){ .nsdl-feat-grid{ grid-template-columns:1fr; } }

.nsdl-feat-card {
    background: #fff; border-radius: 20px; padding: 26px 22px;
    border: 2px solid #bde0ff;
    position: relative; overflow: hidden;
    transition: transform .3s, box-shadow .3s;
}
.nsdl-feat-card::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 4px;
    border-radius: 20px 20px 0 0;
}
.nsdl-feat-card.fc-violet::before { background: linear-gradient(90deg,#0077B6,#023e8a); }
.nsdl-feat-card.fc-ocean::before  { background: linear-gradient(90deg,#29ABE2,#1a8fc0); }
.nsdl-feat-card.fc-gold::before   { background: linear-gradient(90deg,#F7A800,#c98e00); }
.nsdl-feat-card.fc-green::before  { background: linear-gradient(90deg,#3AAA35,#2d8829); }
.nsdl-feat-card.fc-navy::before   { background: linear-gradient(90deg,#1B2A4A,#2e4070); }
.nsdl-feat-card.fc-teal::before   { background: linear-gradient(90deg,#00B4D8,#0096c7); }
.nsdl-feat-card:hover { transform: translateY(-5px); box-shadow: 0 14px 38px rgba(0,119,182,0.13); }

.nsdl-feat-icon {
    width: 52px; height: 52px; border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; margin-bottom: 14px; color: #fff;
}
.fc-violet .nsdl-feat-icon { background: linear-gradient(135deg,#0077B6,#023e8a); }
.fc-ocean  .nsdl-feat-icon { background: linear-gradient(135deg,#29ABE2,#1a8fc0); }
.fc-teal   .nsdl-feat-icon { background: linear-gradient(135deg,#00B4D8,#0096c7); }
.fc-gold   .nsdl-feat-icon { background: linear-gradient(135deg,#F7A800,#d98c00); }
.fc-green  .nsdl-feat-icon { background: linear-gradient(135deg,#3AAA35,#2d8829); }
.fc-navy   .nsdl-feat-icon { background: linear-gradient(135deg,#1B2A4A,#0f1a2e); }

.nsdl-feat-card h3 { font-size: 15px; font-weight: 800; color: #1B2A4A; margin: 0 0 8px; }
.nsdl-feat-card p  { font-size: 13px; color: #6a84a0; line-height: 1.60; margin: 0; }

/* ── FORM SECTION ── */
.nsdl-form-sec { background: #fff; padding: 60px 20px; border-top: 3px solid #bde0ff; }
.nsdl-form-sec .container { max-width: 1100px; margin: 0 auto; }

.nsdl-form-layout {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 44px; align-items: start;
}
@media(max-width:900px){ .nsdl-form-layout{ grid-template-columns:1fr; } }

.nsdl-form-wrap {
    background: #fff; border-radius: 22px; overflow: hidden;
    box-shadow: 0 8px 36px rgba(0,119,182,0.10);
    border: 2px solid #bde0ff;
}
.nsdl-form-head {
    background: linear-gradient(135deg, #061520, #0d3347);
    padding: 26px 28px; display: flex; align-items: center; gap: 14px;
    position: relative; overflow: hidden;
}
.nsdl-form-head::before {
    content:''; position:absolute; inset:0;
    background: radial-gradient(circle at 80% 50%, rgba(0,180,216,0.22) 0%, transparent 55%);
    pointer-events:none;
}
.nsdl-form-head .fh-icon {
    width: 48px; height: 48px; border-radius: 14px;
    background: rgba(0,180,216,0.22); color: #48cae4;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0; position: relative;
}
.nsdl-form-head h2 { font-size: 18px; font-weight: 900; color: #fff; margin: 0; position: relative; }
.nsdl-form-head p  { font-size: 12px; color: rgba(255,255,255,0.48); margin: 0; position: relative; }

.nsdl-form-body { padding: 28px; }
.nsdl-form-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media(max-width:600px){ .nsdl-form-row2{ grid-template-columns:1fr; } }

.nsdl-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.nsdl-field label { font-size: 13px; font-weight: 800; color: #1B2A4A; }
.nsdl-field label span { color: #e11d48; }
.nsdl-field input,
.nsdl-field select,
.nsdl-field textarea {
    padding: 11px 14px; border-radius: 10px;
    border: 2px solid #bde0ff; background: #f0f8ff;
    font-size: 14px; color: #1B2A4A; font-family: inherit;
    outline: none; transition: border-color .2s;
    width: 100%; box-sizing: border-box;
    appearance: none; -webkit-appearance: none;
}
.nsdl-field input:focus,
.nsdl-field select:focus,
.nsdl-field textarea:focus { border-color: #0077B6; background: #fff; box-shadow: 0 0 0 4px rgba(0,119,182,0.10); }
.nsdl-field textarea { min-height: 100px; resize: vertical; }
.nsdl-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231B2A4A' stroke-width='2.5'%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;
    padding-right: 40px; cursor: pointer; background-color: #f0f8ff;
}

.nsdl-submit-btn {
    width: 100%; padding: 13px;
    background: linear-gradient(135deg, #0077B6, #023e8a);
    border: none; border-radius: 12px; color: #fff;
    font-size: 15px; font-weight: 800; font-family: inherit;
    cursor: pointer; margin-top: 6px;
    box-shadow: 0 4px 16px rgba(0,119,182,0.32);
    transition: all .25s; display: flex; align-items: center; justify-content: center; gap: 8px;
}
.nsdl-submit-btn:hover { box-shadow: 0 8px 28px rgba(0,119,182,0.46); transform: translateY(-2px); }

#msg { font-size: 14px; font-weight: 700; margin-top: 12px; text-align: center; }
#gif_image { display: none; margin: 0 auto; }
.nsdl-form-note {
    text-align: center; margin-top: 14px;
    font-size: 12px; color: #9ca3af;
    display: flex; align-items: center; justify-content: center; gap: 6px;
}

/* info panel */
.nsdl-info-panel {
    background: linear-gradient(135deg, #061520, #0a2030);
    border-radius: 22px; padding: 32px 28px;
    border: 1px solid rgba(0,119,182,0.28);
    position: relative; overflow: hidden;
}
.nsdl-info-panel::before {
    content:''; position:absolute; inset:0;
    background: radial-gradient(circle at 70% 20%, rgba(0,180,216,0.18) 0%, transparent 55%);
    pointer-events:none;
}
.nsdl-info-panel .ip-tag {
    display: inline-flex; align-items: center; gap: 7px;
    background: rgba(0,180,216,0.18);
    border: 1px solid rgba(0,180,216,0.35);
    color: #48cae4; font-size: 11px; font-weight: 800;
    letter-spacing: 1px; text-transform: uppercase;
    padding: 5px 14px; border-radius: 20px; margin-bottom: 16px;
}
.nsdl-info-panel h2 { font-size: 22px; font-weight: 900; color: #fff; margin: 0 0 6px; position: relative; }
.nsdl-info-panel h2 span { color: #48cae4; }
.nsdl-info-hl {
    width: 44px; height: 3px; border-radius: 2px;
    background: linear-gradient(90deg, #0077B6, #F7A800);
    margin-bottom: 16px;
}
.nsdl-info-panel > p { font-size: 14px; color: rgba(255,255,255,0.50); line-height: 1.70; margin: 0 0 22px; position: relative; }

.nsdl-info-list { list-style: none; margin: 0; padding: 0; }
.nsdl-info-list li {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.07);
    position: relative;
}
.nsdl-info-list li:last-child { border-bottom: none; padding-bottom: 0; }
.nsdl-info-list .il-icon {
    width: 40px; height: 40px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 17px; color: #fff; flex-shrink: 0;
}
.il-icon.ocean  { background: rgba(0,119,182,0.35); }
.il-icon.teal   { background: rgba(0,180,216,0.28); }
.il-icon.gold   { background: rgba(247,168,0,0.25); }
.il-icon.green  { background: rgba(58,170,53,0.25); }
.il-icon.navy   { background: rgba(255,255,255,0.10); }
.nsdl-info-list .il-text h4 { font-size: 14px; font-weight: 800; color: #fff; margin: 0 0 4px; }
.nsdl-info-list .il-text p  { font-size: 12px; color: rgba(255,255,255,0.45); margin: 0; line-height: 1.55; }

/* ── CTA ── */
.nsdl-cta {
    background: linear-gradient(135deg, #061520, #0a2030);
    padding: 64px 20px; text-align: center;
    position: relative; overflow: hidden;
    border-top: 3px solid rgba(0,180,216,0.30);
}
.nsdl-cta::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(0,119,182,0.16) 0%, transparent 45%),
        radial-gradient(circle at 80% 40%, rgba(0,180,216,0.10) 0%, transparent 40%);
    pointer-events: none;
}
.nsdl-cta .container { max-width: 680px; margin: 0 auto; position: relative; }
.nsdl-cta .cta-icon {
    width: 72px; height: 72px; border-radius: 50%;
    background: rgba(0,180,216,0.18);
    border: 2px solid rgba(0,180,216,0.40);
    display: flex; align-items: center; justify-content: center;
    font-size: 30px; color: #48cae4; margin: 0 auto 22px;
}
.nsdl-cta h2 { font-size: clamp(22px,3vw,36px); font-weight:900; color:#fff; margin:0 0 14px; }
.nsdl-cta h2 span { color: #48cae4; }
.nsdl-cta p  { font-size:15px; color:rgba(255,255,255,0.50); margin:0 0 30px; line-height:1.72; }
.nsdl-cta-btns { display:flex; justify-content:center; gap:16px; flex-wrap:wrap; }

/* ── RESPONSIVE ── */
@media(max-width:768px){
    .nsdl-hero-inner { grid-template-columns:1fr; gap:28px; }
    .nsdl-hero-card  { display:none; }
    .nsdl-about .abt-inner { grid-template-columns:1fr; }
    .nsdl-form-body  { padding: 22px; }
    .nsdl-form-head  { padding: 22px; }
}