/* ==========================================================================
   RAILWAY GROUP D — AARSH INSTITUTE
   Design language: night rail signal board. Deep graphite/near-black ground,
   amber "go-signal" accent, steel-blue secondary, alert red for urgency.
   All selectors namespaced with railway-group-d- per project rules.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;600&display=swap');

.railway-group-d-page {
  --rgd-bg: #0a0e13;
  --rgd-bg-alt: #0d1218;
  --rgd-surface: #141a22;
  --rgd-surface-raised: #1a212b;
  --rgd-border: rgba(242, 242, 237, 0.09);
  --rgd-border-strong: rgba(242, 242, 237, 0.18);
  --rgd-ink: #f2f2ed;
  --rgd-ink-dim: #9aa4b0;
  --rgd-ink-faint: #626d7a;
  --rgd-amber: #f2a93b;
  --rgd-amber-dim: rgba(242, 169, 59, 0.16);
  --rgd-blue: #4f9bd8;
  --rgd-blue-dim: rgba(79, 155, 216, 0.16);
  --rgd-red: #e5484d;
  --rgd-red-dim: rgba(229, 72, 77, 0.16);
  --rgd-font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --rgd-font-body: 'Inter', 'Segoe UI', sans-serif;
  --rgd-font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --rgd-radius-s: 10px;
  --rgd-radius-m: 16px;
  --rgd-radius-l: 28px;
  --rgd-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --rgd-container: min(1240px, 92vw);

  background: var(--rgd-bg);
  color: var(--rgd-ink);
  font-family: var(--rgd-font-body);
  overflow-x: clip;
  position: relative;
}

.railway-group-d-page * {
  box-sizing: border-box;
}

.railway-group-d-page section {
  position: relative;
  padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.railway-group-d-page section > *:not([class*="__bg"]):not([class*="__glow"]):not([class*="rail"]) {
  max-width: var(--rgd-container);
  margin-left: auto;
  margin-right: auto;
}

.railway-group-d-page img {
  max-width: 100%;
  display: block;
}

.railway-group-d-page a {
  color: inherit;
  text-decoration: none;
}

/* -------------------------------------------------------------------- */
/* Shared section furniture                                             */
/* -------------------------------------------------------------------- */

.railway-group-d-section-eyebrow {
  font-family: var(--rgd-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rgd-amber);
  margin: 0 0 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.railway-group-d-section-eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--rgd-amber);
  display: inline-block;
}

.railway-group-d-section-title {
  font-family: var(--rgd-font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.4vw, 2.7rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 1.1rem;
  max-width: 26ch;
}

.railway-group-d-chip {
  font-family: var(--rgd-font-mono);
  font-size: 0.8rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--rgd-border-strong);
  border-radius: 999px;
  color: var(--rgd-ink-dim);
  background: var(--rgd-surface);
}

.railway-group-d-badge {
  font-family: var(--rgd-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--rgd-border-strong);
  color: var(--rgd-ink-dim);
  background: rgba(255, 255, 255, 0.02);
}
.railway-group-d-badge--amber { color: var(--rgd-bg); background: var(--rgd-amber); border-color: var(--rgd-amber); }
.railway-group-d-badge--open { color: #7fe0a3; border-color: rgba(127, 224, 163, 0.4); background: rgba(127, 224, 163, 0.08); }

/* Buttons */
.railway-group-d-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--rgd-font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.4s var(--rgd-ease), box-shadow 0.4s var(--rgd-ease), background 0.3s ease;
  will-change: transform;
}
.railway-group-d-btn--primary {
  background: var(--rgd-amber);
  color: #1a1204;
  box-shadow: 0 0 0 0 rgba(242, 169, 59, 0.5);
}
.railway-group-d-btn--primary:hover { box-shadow: 0 8px 30px -6px rgba(242, 169, 59, 0.55); }
.railway-group-d-btn--ghost {
  background: transparent;
  color: var(--rgd-ink);
  border-color: var(--rgd-border-strong);
}
.railway-group-d-btn--ghost:hover { border-color: var(--rgd-ink-dim); }
.railway-group-d-btn--large { padding: 1.15rem 2.2rem; font-size: 1.05rem; }
.railway-group-d-btn:focus-visible {
  outline: 2px solid var(--rgd-amber);
  outline-offset: 3px;
}

/* -------------------------------------------------------------------- */
/* 01 HERO                                                               */
/* -------------------------------------------------------------------- */
.railway-group-d-hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 2rem;
  padding-top: clamp(6rem, 12vw, 9rem);
  overflow: hidden;
}

.railway-group-d-hero__rail {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
}
.railway-group-d-hero__rail-line {
  position: absolute;
  left: 0; right: 45%;
  top: 62%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--rgd-border-strong) 20%, var(--rgd-border-strong) 80%, transparent);
}
.railway-group-d-hero__rail-tie {
  position: absolute;
  top: calc(62% - 10px);
  width: 2px;
  height: 22px;
  background: var(--rgd-border);
}
.railway-group-d-hero__rail-tie:nth-child(2) { left: 8%; }
.railway-group-d-hero__rail-tie:nth-child(3) { left: 20%; }
.railway-group-d-hero__rail-tie:nth-child(4) { left: 32%; }
.railway-group-d-hero__rail-tie:nth-child(5) { left: 44%; }
.railway-group-d-hero__rail-tie:nth-child(6) { left: 52%; }

.railway-group-d-hero__glow {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, var(--rgd-amber-dim), transparent 65%);
  filter: blur(20px);
  pointer-events: none;
}

.railway-group-d-hero__content {
  position: relative;
  z-index: 2;
  padding-left: var(--rgd-container-pad, 4vw);
  max-width: 640px;
}

.railway-group-d-hero__eyebrow {
  font-family: var(--rgd-font-mono);
  color: var(--rgd-amber);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 0 0 1.4rem;
}

.railway-group-d-hero__title {
  font-family: var(--rgd-font-display);
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 1.4rem;
}
.railway-group-d-hero__title-accent {
  color: var(--rgd-amber);
}

.railway-group-d-hero__subtitle {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--rgd-ink-dim);
  max-width: 46ch;
  margin: 0 0 2.2rem;
}

.railway-group-d-hero__cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.6rem;
}

.railway-group-d-hero__departure {
  border: 1px solid var(--rgd-border);
  border-radius: var(--rgd-radius-m);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  padding: 0.4rem;
  max-width: 420px;
}
.railway-group-d-hero__departure-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem 0.9rem;
  font-family: var(--rgd-font-mono);
  font-size: 0.85rem;
}
.railway-group-d-hero__departure-row + .railway-group-d-hero__departure-row {
  border-top: 1px solid var(--rgd-border);
}
.railway-group-d-hero__departure-label { color: var(--rgd-ink-faint); }
.railway-group-d-hero__departure-value { flex: 1; color: var(--rgd-ink); }
.railway-group-d-hero__departure-status {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
}
.railway-group-d-hero__departure-status--open { color: #7fe0a3; background: rgba(127, 224, 163, 0.1); }
.railway-group-d-hero__departure-status--filling { color: var(--rgd-amber); background: var(--rgd-amber-dim); }

.railway-group-d-hero__visual {
  position: relative;
  z-index: 1;
  height: min(70vh, 720px);
  border-radius: var(--rgd-radius-l);
  overflow: hidden;
  border: 1px solid var(--rgd-border);
}
.railway-group-d-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* -------------------------------------------------------------------- */
/* 02 ALERT BAR                                                          */
/* -------------------------------------------------------------------- */
.railway-group-d-alertbar {
  padding: 0.85rem 0;
  background: var(--rgd-amber);
  overflow: hidden;
}
.railway-group-d-alertbar__track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  width: max-content;
  font-family: var(--rgd-font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: #1a1204;
  animation: railway-group-d-marquee 26s linear infinite;
}
.railway-group-d-alertbar__item { flex-shrink: 0; }
.railway-group-d-alertbar__dot { opacity: 0.5; }
@keyframes railway-group-d-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* -------------------------------------------------------------------- */
/* 03 QUICK STATISTICS                                                   */
/* -------------------------------------------------------------------- */
.railway-group-d-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rgd-border);
  border: 1px solid var(--rgd-border);
  border-radius: var(--rgd-radius-m);
  overflow: hidden;
}
.railway-group-d-stats__card {
  background: var(--rgd-surface);
  padding: 2.2rem 1.5rem;
  text-align: center;
}
.railway-group-d-stats__value {
  font-family: var(--rgd-font-mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--rgd-amber);
}
.railway-group-d-stats__suffix {
  font-family: var(--rgd-font-mono);
  font-size: 1.4rem;
  color: var(--rgd-amber);
}
.railway-group-d-stats__label {
  display: block;
  margin-top: 0.6rem;
  color: var(--rgd-ink-dim);
  font-size: 0.85rem;
}
.railway-group-d-stats__disclaimer {
  text-align: center;
  color: var(--rgd-ink-faint);
  font-size: 0.75rem;
  margin-top: 1rem;
}

/* -------------------------------------------------------------------- */
/* 04 WHY AARSH                                                          */
/* -------------------------------------------------------------------- */
.railway-group-d-why__intro { text-align: center; margin-bottom: 3rem; }
.railway-group-d-why__intro .railway-group-d-section-title { max-width: 30ch; margin-inline: auto; }
.railway-group-d-why__intro .railway-group-d-section-eyebrow { justify-content: center; }
.railway-group-d-why__rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.railway-group-d-why__stop {
  position: relative;
  padding-top: 1.6rem;
  border-top: 2px solid var(--rgd-border-strong);
}
.railway-group-d-why__stop::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rgd-amber);
}
.railway-group-d-why__marker {
  font-family: var(--rgd-font-mono);
  color: var(--rgd-ink-faint);
  font-size: 0.85rem;
}
.railway-group-d-why__heading {
  font-family: var(--rgd-font-display);
  font-size: 1.2rem;
  margin: 0.6rem 0 0.5rem;
}
.railway-group-d-why__text { color: var(--rgd-ink-dim); font-size: 0.92rem; }

/* -------------------------------------------------------------------- */
/* 05 ABOUT                                                              */
/* -------------------------------------------------------------------- */
.railway-group-d-about {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}
.railway-group-d-about__text { color: var(--rgd-ink-dim); margin-bottom: 1.2rem; }
.railway-group-d-about__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.6rem;
}
.railway-group-d-about__list li {
  padding-left: 1.4rem;
  position: relative;
  color: var(--rgd-ink-dim);
  font-size: 0.92rem;
}
.railway-group-d-about__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background: var(--rgd-blue);
  border-radius: 50%;
}
.railway-group-d-about__figure {
  display: grid;
  gap: 1rem;
}
.railway-group-d-about__figure-frame {
  border: 1px solid var(--rgd-border);
  border-radius: var(--rgd-radius-m);
  padding: 1.4rem 1.6rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  background: var(--rgd-surface);
}
.railway-group-d-about__figure-label { color: var(--rgd-ink-faint); font-size: 0.82rem; font-family: var(--rgd-font-mono); }
.railway-group-d-about__figure-value { font-family: var(--rgd-font-mono); font-size: 1.5rem; color: var(--rgd-blue); }

/* -------------------------------------------------------------------- */
/* 06 COURSE OVERVIEW                                                    */
/* -------------------------------------------------------------------- */
.railway-group-d-overview__eyebrow, .railway-group-d-overview__title { text-align: center; margin-inline: auto; }
.railway-group-d-overview__title { justify-content: center; max-width: 32ch; }
.railway-group-d-overview__eyebrow { display: flex; justify-content: center; }
.railway-group-d-overview__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.railway-group-d-overview__pillar {
  padding: 2rem 1.4rem;
  border-radius: var(--rgd-radius-m);
  background: linear-gradient(180deg, var(--rgd-surface), var(--rgd-bg-alt));
  border: 1px solid var(--rgd-border);
}
.railway-group-d-overview__pillar-index {
  font-family: var(--rgd-font-display);
  font-size: 1.6rem;
  color: var(--rgd-amber);
}
.railway-group-d-overview__pillar h3 { font-family: var(--rgd-font-display); margin: 0.8rem 0 0.5rem; font-size: 1.1rem; }
.railway-group-d-overview__pillar p { color: var(--rgd-ink-dim); font-size: 0.9rem; margin: 0; }

/* -------------------------------------------------------------------- */
/* 07 SYLLABUS ACCORDION                                                 */
/* -------------------------------------------------------------------- */
.railway-group-d-syllabus__accordion {
  margin-top: 2.5rem;
  border-top: 1px solid var(--rgd-border);
}
.railway-group-d-syllabus__row { border-bottom: 1px solid var(--rgd-border); }
.railway-group-d-syllabus__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.4rem 0.4rem;
  background: none;
  border: none;
  color: var(--rgd-ink);
  cursor: pointer;
  text-align: left;
  font-size: 1.05rem;
  font-family: var(--rgd-font-display);
}
.railway-group-d-syllabus__num { font-family: var(--rgd-font-mono); color: var(--rgd-ink-faint); font-size: 0.85rem; }
.railway-group-d-syllabus__name { flex: 1; }
.railway-group-d-syllabus__icon {
  width: 14px; height: 14px;
  position: relative;
}
.railway-group-d-syllabus__icon::before, .railway-group-d-syllabus__icon::after {
  content: '';
  position: absolute;
  background: var(--rgd-ink-dim);
  transition: transform 0.35s var(--rgd-ease);
}
.railway-group-d-syllabus__icon::before { left: 0; top: 50%; width: 100%; height: 1.5px; }
.railway-group-d-syllabus__icon::after { top: 0; left: 50%; height: 100%; width: 1.5px; }
.railway-group-d-syllabus__trigger[aria-expanded="true"] .railway-group-d-syllabus__icon::after { transform: rotate(90deg); }
.railway-group-d-syllabus__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--rgd-ease);
}
.railway-group-d-syllabus__panel p { color: var(--rgd-ink-dim); padding: 0 0.4rem 1.4rem; margin: 0; font-size: 0.92rem; }

/* -------------------------------------------------------------------- */
/* 08 MATHS                                                              */
/* -------------------------------------------------------------------- */
.railway-group-d-maths {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}
.railway-group-d-maths__text { color: var(--rgd-ink-dim); }
.railway-group-d-maths__chips { display: flex; flex-wrap: wrap; gap: 0.7rem; align-content: start; }

/* -------------------------------------------------------------------- */
/* 09 REASONING                                                          */
/* -------------------------------------------------------------------- */
.railway-group-d-reasoning__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 130px;
  gap: 1rem;
}
.railway-group-d-reasoning__panel {
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border);
  background: var(--rgd-surface);
  padding: 1.4rem;
  display: flex;
  align-items: flex-end;
  font-family: var(--rgd-font-mono);
  font-size: 0.9rem;
  color: var(--rgd-ink-dim);
}
.railway-group-d-reasoning__panel--large {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(160deg, var(--rgd-blue-dim), var(--rgd-surface));
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  font-family: var(--rgd-font-body);
}
.railway-group-d-reasoning__panel--large p { color: var(--rgd-ink-dim); }

/* -------------------------------------------------------------------- */
/* 10 SCIENCE                                                            */
/* -------------------------------------------------------------------- */
.railway-group-d-science__strip {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.railway-group-d-science__unit {
  border-left: 1px solid var(--rgd-border);
  padding: 2.5rem 1.2rem;
  display: flex;
  align-items: flex-end;
  min-height: 160px;
  font-family: var(--rgd-font-display);
  font-size: 1.1rem;
}
.railway-group-d-science__unit:last-child { border-right: 1px solid var(--rgd-border); }
.railway-group-d-science__unit:nth-child(odd) { background: var(--rgd-surface); }

/* -------------------------------------------------------------------- */
/* 11 CURRENT AFFAIRS                                                    */
/* -------------------------------------------------------------------- */
.railway-group-d-affairs__card {
  border-radius: var(--rgd-radius-l);
  border: 1px solid var(--rgd-border);
  padding: clamp(2rem, 5vw, 4rem);
  background: radial-gradient(120% 140% at 0% 0%, var(--rgd-amber-dim), var(--rgd-bg-alt) 60%);
}
.railway-group-d-affairs__text { color: var(--rgd-ink-dim); max-width: 56ch; margin-bottom: 2rem; }
.railway-group-d-affairs__ticker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.railway-group-d-affairs__ticker span {
  font-family: var(--rgd-font-mono);
  font-size: 0.78rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--rgd-border-strong);
  border-radius: 999px;
  color: var(--rgd-ink-dim);
}

/* -------------------------------------------------------------------- */
/* 12 PREVIOUS YEAR PAPERS                                               */
/* -------------------------------------------------------------------- */
.railway-group-d-pyp__shelf {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.railway-group-d-pyp__paper {
  aspect-ratio: 3 / 4;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border-strong);
  background: linear-gradient(160deg, var(--rgd-surface-raised), var(--rgd-bg-alt));
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.railway-group-d-pyp__year { font-family: var(--rgd-font-display); font-size: 2rem; color: var(--rgd-amber); }
.railway-group-d-pyp__meta { color: var(--rgd-ink-faint); font-size: 0.78rem; margin-top: 0.4rem; }

/* -------------------------------------------------------------------- */
/* 13 MOCK TEST SYSTEM                                                   */
/* -------------------------------------------------------------------- */
.railway-group-d-mock {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.railway-group-d-mock__monitor {
  border-radius: var(--rgd-radius-m);
  overflow: hidden;
  border: 1px solid var(--rgd-border-strong);
  background: var(--rgd-bg-alt);
}
.railway-group-d-mock__monitor-bar {
  display: flex;
  gap: 0.4rem;
  padding: 0.8rem 1rem;
  background: var(--rgd-surface);
}
.railway-group-d-mock__monitor-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--rgd-border-strong); }
.railway-group-d-mock__monitor-body { padding: 2.2rem; }
.railway-group-d-mock__question-line { height: 12px; border-radius: 6px; background: var(--rgd-surface-raised); margin-bottom: 0.8rem; width: 90%; }
.railway-group-d-mock__question-line--short { width: 55%; }
.railway-group-d-mock__timer {
  margin-top: 1.8rem;
  font-family: var(--rgd-font-mono);
  font-size: 2.4rem;
  color: var(--rgd-red);
  letter-spacing: 0.04em;
}

/* -------------------------------------------------------------------- */
/* 14 TEST SERIES                                                        */
/* -------------------------------------------------------------------- */
.railway-group-d-testseries__timeline {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}
.railway-group-d-testseries__timeline::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--rgd-border-strong);
}
.railway-group-d-testseries__phase {
  position: relative;
  padding-top: 2rem;
  padding-right: 1.2rem;
}
.railway-group-d-testseries__phase::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--rgd-bg);
  border: 2px solid var(--rgd-blue);
}
.railway-group-d-testseries__phase span { font-family: var(--rgd-font-mono); color: var(--rgd-blue); font-size: 0.78rem; }
.railway-group-d-testseries__phase p { margin: 0.4rem 0 0; font-family: var(--rgd-font-display); font-size: 1rem; }

/* -------------------------------------------------------------------- */
/* 15 DAILY PRACTICE                                                     */
/* -------------------------------------------------------------------- */
.railway-group-d-practice {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}
.railway-group-d-practice__calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}
.railway-group-d-practice__cell {
  aspect-ratio: 1;
  border-radius: var(--rgd-radius-s);
  border: 1px solid var(--rgd-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--rgd-font-mono);
  color: var(--rgd-ink-faint);
}
.railway-group-d-practice__cell--active {
  background: var(--rgd-amber-dim);
  border-color: var(--rgd-amber);
  color: var(--rgd-amber);
}

/* -------------------------------------------------------------------- */
/* 16 DOUBT SOLVING                                                      */
/* -------------------------------------------------------------------- */
.railway-group-d-doubt__chat {
  margin-top: 2.5rem;
  display: grid;
  gap: 0.8rem;
  max-width: 480px;
}
.railway-group-d-doubt__bubble {
  padding: 0.9rem 1.2rem;
  border-radius: var(--rgd-radius-m);
  font-size: 0.9rem;
  max-width: 80%;
}
.railway-group-d-doubt__bubble--student {
  background: var(--rgd-surface);
  border: 1px solid var(--rgd-border);
  justify-self: start;
}
.railway-group-d-doubt__bubble--faculty {
  background: var(--rgd-blue-dim);
  border: 1px solid rgba(79, 155, 216, 0.35);
  justify-self: end;
}

/* -------------------------------------------------------------------- */
/* 17 CLASSROOM EXPERIENCE                                               */
/* -------------------------------------------------------------------- */
.railway-group-d-classroom {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}
.railway-group-d-classroom__image { border-radius: var(--rgd-radius-l); border: 1px solid var(--rgd-border); object-fit: cover; width: 100%; height: 420px; }

/* -------------------------------------------------------------------- */
/* 18 SMART DIGITAL CLASSROOM                                            */
/* -------------------------------------------------------------------- */
.railway-group-d-digital {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.railway-group-d-digital__screen {
  aspect-ratio: 16/10;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border-strong);
  background: var(--rgd-bg-alt);
  position: relative;
  overflow: hidden;
}
.railway-group-d-digital__screen-glow {
  position: absolute;
  inset: 0;
  background: conic-gradient(from 0deg, var(--rgd-blue-dim), transparent 30%, var(--rgd-amber-dim), transparent 70%);
  opacity: 0.7;
}

/* -------------------------------------------------------------------- */
/* 19 AI PERFORMANCE TRACKING                                            */
/* -------------------------------------------------------------------- */
.railway-group-d-ai {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}
.railway-group-d-ai__panel { display: grid; gap: 0.9rem; }
.railway-group-d-ai__bar {
  position: relative;
  height: 40px;
  border-radius: var(--rgd-radius-s);
  background: var(--rgd-surface);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-left: 1rem;
  font-family: var(--rgd-font-mono);
  font-size: 0.82rem;
}
.railway-group-d-ai__bar::before {
  content: '';
  position: absolute;
  inset: 0;
  width: var(--rgd-bar, 0%);
  background: linear-gradient(90deg, var(--rgd-blue-dim), var(--rgd-blue));
  z-index: 0;
  transform-origin: left center;
  transform: scaleX(0);
}
.railway-group-d-ai__bar span { position: relative; z-index: 1; }

/* -------------------------------------------------------------------- */
/* 20 SUCCESS ROADMAP                                                    */
/* -------------------------------------------------------------------- */
.railway-group-d-roadmap__line {
  margin-top: 3rem;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 1rem;
}
.railway-group-d-roadmap__line::-webkit-scrollbar { display: none; }
.railway-group-d-roadmap__stop {
  flex: 0 0 200px;
  position: relative;
  padding-top: 2rem;
}
.railway-group-d-roadmap__stop::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--rgd-border-strong);
}
.railway-group-d-roadmap__stop:last-child::before { right: 50%; }
.railway-group-d-roadmap__stop-dot {
  position: absolute;
  top: 2px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--rgd-amber);
  box-shadow: 0 0 0 4px var(--rgd-amber-dim);
}
.railway-group-d-roadmap__stop p { font-family: var(--rgd-font-display); font-size: 0.95rem; padding-right: 1rem; }

/* -------------------------------------------------------------------- */
/* 21 SELECTION STRATEGY                                                 */
/* -------------------------------------------------------------------- */
.railway-group-d-strategy__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.railway-group-d-strategy__card {
  padding: 2.2rem 1.6rem;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border);
  background: var(--rgd-surface);
}
.railway-group-d-strategy__card--elevated {
  transform: translateY(-14px);
  border-color: var(--rgd-amber);
  background: linear-gradient(160deg, var(--rgd-amber-dim), var(--rgd-surface));
}
.railway-group-d-strategy__card h3 { font-family: var(--rgd-font-display); margin: 0 0 0.6rem; font-size: 1.05rem; }
.railway-group-d-strategy__card p { color: var(--rgd-ink-dim); font-size: 0.9rem; margin: 0; }

/* -------------------------------------------------------------------- */
/* 22 FACULTY                                                            */
/* -------------------------------------------------------------------- */
.railway-group-d-faculty__row {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.railway-group-d-faculty__card {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border);
  background: var(--rgd-surface);
}
.railway-group-d-faculty__avatar {
  width: 84px; height: 84px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  background: linear-gradient(160deg, var(--rgd-blue-dim), var(--rgd-surface-raised));
  border: 1px solid var(--rgd-border-strong);
}
.railway-group-d-faculty__name { font-family: var(--rgd-font-display); font-size: 1rem; margin: 0; }
.railway-group-d-faculty__role { color: var(--rgd-ink-faint); font-size: 0.82rem; margin-top: 0.3rem; }

/* -------------------------------------------------------------------- */
/* 23 TESTIMONIALS                                                       */
/* -------------------------------------------------------------------- */
.railway-group-d-testimonials__carousel {
  margin-top: 2.5rem;
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.railway-group-d-testimonials__carousel::-webkit-scrollbar { display: none; }
.railway-group-d-testimonials__slide {
  flex: 0 0 min(480px, 85vw);
  scroll-snap-align: start;
  padding: 2rem;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border);
  background: var(--rgd-surface);
  margin: 0;
}
.railway-group-d-testimonials__slide p { font-size: 1.05rem; font-family: var(--rgd-font-display); font-weight: 500; }
.railway-group-d-testimonials__slide cite { color: var(--rgd-ink-faint); font-style: normal; font-size: 0.82rem; }

/* -------------------------------------------------------------------- */
/* 24 GALLERY                                                            */
/* -------------------------------------------------------------------- */
.railway-group-d-gallery__masonry {
  margin-top: 2.5rem;
  columns: 4;
  column-gap: 1rem;
}
.railway-group-d-gallery__masonry img {
  border-radius: var(--rgd-radius-m);
  margin-bottom: 1rem;
  border: 1px solid var(--rgd-border);
  width: 100%;
  break-inside: avoid;
}

/* -------------------------------------------------------------------- */
/* 25 SCHOLARSHIP                                                        */
/* -------------------------------------------------------------------- */
.railway-group-d-scholarship__card {
  border-radius: var(--rgd-radius-l);
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px dashed var(--rgd-border-strong);
  background: var(--rgd-surface);
}
.railway-group-d-scholarship__card p { color: var(--rgd-ink-dim); }

/* -------------------------------------------------------------------- */
/* 26 BATCH TIMINGS                                                      */
/* -------------------------------------------------------------------- */
.railway-group-d-batches__board {
  margin-top: 2.5rem;
  border: 1px solid var(--rgd-border);
  border-radius: var(--rgd-radius-m);
  overflow: hidden;
}
.railway-group-d-batches__row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  padding: 1rem 1.4rem;
  font-family: var(--rgd-font-mono);
  font-size: 0.88rem;
}
.railway-group-d-batches__row:not(:last-child) { border-bottom: 1px solid var(--rgd-border); }
.railway-group-d-batches__row--head { color: var(--rgd-ink-faint); background: var(--rgd-surface); text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.08em; }
.railway-group-d-batches__status--open { color: #7fe0a3; }
.railway-group-d-batches__status--filling { color: var(--rgd-amber); }

/* -------------------------------------------------------------------- */
/* 27 FEE STRUCTURE                                                      */
/* -------------------------------------------------------------------- */
.railway-group-d-fees__table {
  margin-top: 2.5rem;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border);
  overflow: hidden;
}
.railway-group-d-fees__row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  padding: 1.1rem 1.4rem;
  font-size: 0.9rem;
}
.railway-group-d-fees__row:not(:last-child) { border-bottom: 1px solid var(--rgd-border); }
.railway-group-d-fees__row--head { color: var(--rgd-ink-faint); font-family: var(--rgd-font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; background: var(--rgd-surface); }
.railway-group-d-fees__row--highlight { background: var(--rgd-amber-dim); }
.railway-group-d-fees__note { color: var(--rgd-ink-faint); font-size: 0.8rem; margin-top: 1rem; }

/* -------------------------------------------------------------------- */
/* 28 ADMISSION PROCESS                                                  */
/* -------------------------------------------------------------------- */
.railway-group-d-admission__steps {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.railway-group-d-admission__step {
  padding: 1.8rem 1.2rem;
  border-radius: var(--rgd-radius-m);
  background: var(--rgd-surface);
  border: 1px solid var(--rgd-border);
}
.railway-group-d-admission__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--rgd-amber);
  color: #1a1204;
  font-family: var(--rgd-font-mono);
  font-weight: 600;
  margin-bottom: 0.9rem;
}
.railway-group-d-admission__step p { margin: 0; font-size: 0.92rem; }

/* -------------------------------------------------------------------- */
/* 29 CONTACT                                                            */
/* -------------------------------------------------------------------- */
.railway-group-d-contact__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.railway-group-d-contact__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}
.railway-group-d-contact__card {
  padding: 1.2rem 1.3rem;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
}
.railway-group-d-contact__card-label {
  display: block;
  font-family: var(--rgd-font-mono);
  font-size: 0.72rem;
  color: var(--rgd-ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}
.railway-group-d-contact__card-value { font-size: 0.92rem; }
.railway-group-d-contact__map {
  height: 180px;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border);
  background:
    repeating-linear-gradient(0deg, transparent, transparent 22px, var(--rgd-border) 23px),
    repeating-linear-gradient(90deg, transparent, transparent 22px, var(--rgd-border) 23px),
    var(--rgd-surface);
  margin-bottom: 1.5rem;
}
.railway-group-d-contact__social { display: flex; gap: 0.8rem; }
.railway-group-d-contact__social-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--rgd-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--rgd-font-mono);
  font-size: 0.72rem;
  transition: border-color 0.3s ease, color 0.3s ease;
}
.railway-group-d-contact__social-icon:hover { border-color: var(--rgd-amber); color: var(--rgd-amber); }

.railway-group-d-contact__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  align-content: start;
  padding: 2rem;
  border-radius: var(--rgd-radius-l);
  border: 1px solid var(--rgd-border);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
}
.railway-group-d-contact__field { display: flex; flex-direction: column; gap: 0.5rem; }
.railway-group-d-contact__field--full { grid-column: 1 / -1; }
.railway-group-d-contact__field label { font-size: 0.8rem; color: var(--rgd-ink-dim); }
.railway-group-d-contact__field input,
.railway-group-d-contact__field select,
.railway-group-d-contact__field textarea {
  background: var(--rgd-bg-alt);
  border: 1px solid var(--rgd-border-strong);
  border-radius: var(--rgd-radius-s);
  padding: 0.8rem 0.9rem;
  color: var(--rgd-ink);
  font-family: var(--rgd-font-body);
  font-size: 0.92rem;
  resize: vertical;
}
.railway-group-d-contact__field input:focus-visible,
.railway-group-d-contact__field select:focus-visible,
.railway-group-d-contact__field textarea:focus-visible {
  outline: 2px solid var(--rgd-amber);
  outline-offset: 1px;
}
.railway-group-d-contact__submit { grid-column: 1 / -1; margin-top: 0.5rem; }

/* -------------------------------------------------------------------- */
/* 30 FINAL CTA                                                          */
/* -------------------------------------------------------------------- */
.railway-group-d-finalcta {
  text-align: center;
  padding: clamp(5rem, 12vw, 9rem) 0;
  overflow: hidden;
}
.railway-group-d-finalcta__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--rgd-bg-alt), #131a0f, var(--rgd-bg-alt));
  background-size: 220% 220%;
  animation: railway-group-d-gradient-move 12s ease infinite;
  z-index: 0;
}
@keyframes railway-group-d-gradient-move {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.railway-group-d-finalcta__card {
  position: absolute;
  width: 160px;
  height: 100px;
  border-radius: var(--rgd-radius-m);
  border: 1px solid var(--rgd-border-strong);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  z-index: 0;
}
.railway-group-d-finalcta__card--one { top: 12%; left: 8%; }
.railway-group-d-finalcta__card--two { bottom: 14%; right: 10%; }
.railway-group-d-finalcta__badges {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 1.6rem;
}
.railway-group-d-finalcta__title {
  position: relative;
  z-index: 2;
  font-family: var(--rgd-font-display);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.1;
  max-width: 20ch;
  margin: 0 auto 1.2rem;
}
.railway-group-d-finalcta__subtitle {
  position: relative;
  z-index: 2;
  color: var(--rgd-ink-dim);
  max-width: 46ch;
  margin: 0 auto 2.2rem;
}
.railway-group-d-finalcta__row {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* -------------------------------------------------------------------- */
/* SCROLL TRACK RAIL (fixed side progress)                               */
/* -------------------------------------------------------------------- */
.railway-group-d-track-rail {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 40vh;
  background: var(--rgd-border);
  border-radius: 3px;
  z-index: 40;
}
.railway-group-d-track-rail__fill {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 0%;
  background: var(--rgd-amber);
  border-radius: 3px;
}
@media (max-width: 900px) {
  .railway-group-d-track-rail { display: none; }
}

/* -------------------------------------------------------------------- */
/* RESPONSIVE                                                            */
/* -------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .railway-group-d-stats__grid,
  .railway-group-d-why__rail,
  .railway-group-d-overview__grid,
  .railway-group-d-faculty__row,
  .railway-group-d-strategy__grid { grid-template-columns: repeat(2, 1fr); }
  .railway-group-d-science__strip,
  .railway-group-d-testseries__timeline,
  .railway-group-d-admission__steps { grid-template-columns: repeat(2, 1fr); }
  .railway-group-d-gallery__masonry { columns: 2; }
  .railway-group-d-pyp__shelf { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .railway-group-d-hero,
  .railway-group-d-about,
  .railway-group-d-maths,
  .railway-group-d-reasoning__grid,
  .railway-group-d-mock,
  .railway-group-d-practice,
  .railway-group-d-classroom,
  .railway-group-d-digital,
  .railway-group-d-ai,
  .railway-group-d-contact__wrap,
  .railway-group-d-contact__form {
    grid-template-columns: 1fr !important;
  }
  .railway-group-d-hero { min-height: auto; padding-bottom: 3rem; }
  .railway-group-d-hero__visual { height: 340px; order: -1; }
  .railway-group-d-hero__content { padding-left: 0; }
  .railway-group-d-reasoning__panel--large { grid-column: span 1; grid-row: span 1; }
  .railway-group-d-strategy__card--elevated { transform: none; }
}

/* -------------------------------------------------------------------- */
/* REDUCED MOTION                                                        */
/* -------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .railway-group-d-page *,
  .railway-group-d-page *::before,
  .railway-group-d-page *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}








/* ===========================================================
   GLOBAL CENTER CONTAINER FIX
   Paste at the END of railway-group-d.css
=========================================================== */

.railway-group-d-page section{
    width:100%;
}

.railway-group-d-page section > *{
    width:min(1240px,92%);
    margin-left:auto !important;
    margin-right:auto !important;
}

/* Grid Sections */
.railway-group-d-about,
.railway-group-d-maths,
.railway-group-d-mock,
.railway-group-d-practice,
.railway-group-d-digital,
.railway-group-d-ai,
.railway-group-d-classroom,
.railway-group-d-overview,
.railway-group-d-reasoning,
.railway-group-d-science,
.railway-group-d-affairs,
.railway-group-d-pyp,
.railway-group-d-testseries,
.railway-group-d-doubt,
.railway-group-d-syllabus,
.railway-group-d-why,
.railway-group-d-stats{
    width:min(1240px,92%) !important;
    margin-left:auto !important;
    margin-right:auto !important;
}

/* Center all section headings */
.railway-group-d-section-eyebrow,
.railway-group-d-section-title{
    margin-left:auto;
    margin-right:auto;
}





/*==================================================
 ADMISSION SECTION
==================================================*/

#contact{
    position:relative;
    padding:110px 0;
    background:#0d0d0d;
}

#contact .container{
    width:min(1180px,92%);
    margin:auto;
}

.section-head{
    text-align:center;
    margin-bottom:70px;
}

.section-title{
    font-size:clamp(34px,5vw,58px);
    color:#fff;
    font-weight:800;
    margin-bottom:15px;
}

.section-kicker{
    color:#bdbdbd;
    max-width:760px;
    margin:auto;
    line-height:1.8;
}

.contact-wrap{
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:50px;
    align-items:start;
}

@media(max-width:991px){

.contact-wrap{

grid-template-columns:1fr;

}

}

/*============================
FORM
============================*/

.class5-form{

background:#171717;

border:1px solid rgba(255,255,255,.08);

padding:40px;

border-radius:22px;

display:flex;

flex-direction:column;

gap:22px;

box-shadow:0 15px 60px rgba(0,0,0,.35);

}

.class5-field{

display:flex;

flex-direction:column;

gap:8px;

}

.class5-field label{

font-size:15px;

font-weight:600;

color:#fff;

}

.class5-field input,
.class5-field textarea{

width:100%;

padding:15px 18px;

border-radius:12px;

border:1px solid rgba(255,255,255,.08);

background:#111;

color:#fff;

font-size:15px;

transition:.3s;

outline:none;

}

.class5-field textarea{

resize:vertical;

min-height:140px;

}

.class5-field input:focus,
.class5-field textarea:focus{

border-color:#f3b400;

box-shadow:0 0 0 3px rgba(243,180,0,.15);

}

.class5-form-note{

font-size:14px;

line-height:1.7;

color:#bdbdbd;

}

.class5-btn{

height:58px;

border:none;

cursor:pointer;

border-radius:14px;

font-size:17px;

font-weight:700;

transition:.35s;

}

.class5-btn--primary{

background:#f3b400;

color:#000;

}

.class5-btn--primary:hover{

transform:translateY(-3px);

box-shadow:0 18px 35px rgba(243,180,0,.28);

}


/*======================================
CONTACT INFO
======================================*/

.contact-info{

display:flex;

flex-direction:column;

gap:25px;

background:#171717;

padding:40px;

border-radius:22px;

border:1px solid rgba(255,255,255,.08);

box-shadow:0 15px 60px rgba(0,0,0,.35);

}

.contact-info__row{

display:flex;

gap:18px;

align-items:flex-start;

}

.contact-info__icon{

width:56px;

height:56px;

border-radius:50%;

background:#f3b400;

display:flex;

align-items:center;

justify-content:center;

font-size:22px;

font-weight:700;

color:#000;

flex-shrink:0;

}

.contact-info__title{

font-size:18px;

font-weight:700;

color:#fff;

margin-bottom:6px;

}

.contact-info__text{

font-size:15px;

line-height:1.8;

color:#cfcfcf;

}

.contact-info__text a{

color:#fff;

text-decoration:none;

}

.contact-info__text a:hover{

color:#f3b400;

}

.map-embed{

overflow:hidden;

border-radius:18px;

margin-top:10px;

}

.map-embed iframe{

width:100%;

height:300px;

border:none;

display:block;

}


/*========================================
THANK YOU POPUP
========================================*/

.thankyou-modal{
    position:fixed;
    inset:0;
    display:none;
    align-items:center;
    justify-content:center;
    background:rgba(0,0,0,.82);
    backdrop-filter:blur(8px);
    z-index:999999;
    padding:20px;
}

.thankyou-modal.show{
    display:flex;
    animation:thankFade .35s ease;
}

.thankyou-box{
    width:100%;
    max-width:560px;
    background:#151515;
    border:1px solid rgba(255,255,255,.08);
    border-radius:26px;
    padding:42px 35px;
    text-align:center;
    color:#fff;
    box-shadow:0 35px 90px rgba(0,0,0,.45);
    animation:thankPopup .35s ease;
}

.thankyou-icon{
    width:95px;
    height:95px;
    margin:0 auto 25px;
    border-radius:50%;
    background:#16a34a;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:42px;
    font-weight:700;
    color:#fff;
}

.thankyou-box h3{
    margin:0 0 15px;
    font-size:34px;
    color:#fff;
    font-weight:700;
}

.thankyou-box p{
    color:#bfbfbf;
    line-height:1.8;
    font-size:16px;
    margin:0 0 28px;
}

.thankyou-actions{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:14px;
    margin-bottom:30px;
}

.thankyou-btn{
    height:52px;
    border-radius:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    text-decoration:none;
    font-size:15px;
    font-weight:700;
    color:#fff;
    transition:.3s;
}

.thankyou-btn:hover{
    transform:translateY(-3px);
}

.thankyou-btn.whatsapp{
    background:#25D366;
}

.thankyou-btn.instagram{
    background:#E1306C;
}

.thankyou-btn.facebook{
    background:#1877F2;
}

.thankyou-btn.youtube{
    background:#FF0000;
}

.thankyou-close{
    width:100%;
    height:54px;
    border:none;
    border-radius:14px;
    background:#fdbe00;
    color:#111;
    font-size:16px;
    font-weight:700;
    cursor:pointer;
    transition:.3s;
}

.thankyou-close:hover{
    background:#e2aa00;
}

@keyframes thankFade{
    from{
        opacity:0;
    }
    to{
        opacity:1;
    }
}

@keyframes thankPopup{
    from{
        opacity:0;
        transform:translateY(25px) scale(.92);
    }
    to{
        opacity:1;
        transform:translateY(0) scale(1);
    }
}

@media(max-width:768px){

    .thankyou-box{
        padding:30px 22px;
    }

    .thankyou-actions{
        grid-template-columns:1fr;
    }

    .thankyou-box h3{
        font-size:28px;
    }

    .thankyou-box p{
        font-size:15px;
    }

}