/* Momentum — Office-style page (matches homepage language) */

:root {
  --office: #056066;
  --office-dark: #03474c;
  --office-deep: #02383c;
  --office-mid: #0b8e98;
  --office-accent: #f4a62a;
  --office-accent-ink: #3b2705;
  --office-coral: #e97e7b;
  --office-ink: #102a2d;
  --office-muted: #5c7072;
  --office-warm: #f7fbfa;
  --office-max: 1100px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.ishi-momentum {
  margin: 0;
  min-height: 100vh;
  font-family: Poppins, Inter, "Segoe UI", system-ui, sans-serif;
  color: var(--office-ink);
  background:
    radial-gradient(ellipse 80% 50% at 0% 0%, rgba(11, 142, 152, 0.1), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 8%, rgba(244, 166, 42, 0.08), transparent 50%),
    linear-gradient(180deg, var(--office-warm) 0%, #fff 28%, #fff 100%);
  -webkit-font-smoothing: antialiased;
}

.ishi-momentum a {
  color: inherit;
}

.ishi-m-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--office);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.ishi-m-skip:focus {
  left: 1rem;
  top: 1rem;
}

/* Top bar */
.ishi-m-top {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.85rem clamp(1rem, 4vw, 2rem);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(5, 96, 102, 0.1);
}

.ishi-m-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--office);
}

.ishi-m-back:hover {
  color: var(--office-mid);
}

.ishi-m-replay {
  font-size: 0.92rem;
  color: var(--office-muted);
  text-decoration: none;
  line-height: 1.45;
}

.ishi-m-replay strong {
  color: var(--office-accent);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ishi-m-replay:hover strong {
  color: var(--office);
}

/* Hero */
.ishi-m-hero {
  width: min(var(--office-max), calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
  text-align: center;
}

.ishi-m-hero__logo {
  display: block;
  width: min(280px, 70vw);
  height: auto;
  margin: 0 auto 1.25rem;
}

.ishi-m-hero__kicker {
  margin: 0 0 0.5rem;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--office-accent);
}

.ishi-m-hero__title {
  margin: 0 0 0.35rem;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--office-deep);
}

.ishi-m-hero__subtitle {
  margin: 0 0 1.25rem;
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-weight: 700;
  color: var(--office-mid);
}

.ishi-m-hero__schedule {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  margin: 0 auto 1.25rem;
  padding: 0.85rem 1.5rem;
  background: linear-gradient(135deg, var(--office-deep) 0%, var(--office) 60%, var(--office-mid) 100%);
  border-radius: 16px;
  color: #fff;
  box-shadow: 0 14px 32px rgba(7, 63, 67, 0.18);
}

.ishi-m-hero__schedule strong {
  font-size: 1.05rem;
  font-weight: 800;
}

.ishi-m-hero__schedule span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.9;
}

.ishi-m-hero__tagline {
  margin: 0;
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 500;
  color: var(--office-muted);
}

/* About */
.ishi-m-about {
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0 0 clamp(2.5rem, 5vw, 3.5rem);
}

.ishi-m-about p {
  margin: 0 0 1rem;
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--office-ink);
  text-align: left;
}

.ishi-m-about p:last-child {
  margin-bottom: 0;
}

.ishi-m-about strong {
  color: var(--office-deep);
  font-weight: 700;
}

.ishi-m-about ul {
  margin: 0.75rem 0 1.15rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.ishi-m-about li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.75rem 1rem;
  background: #fff;
  border: 1px solid rgba(5, 96, 102, 0.12);
  border-radius: 12px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--office-ink);
  box-shadow: 0 6px 18px rgba(16, 42, 45, 0.04);
}

.ishi-m-about li::before {
  content: "";
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: var(--office-accent);
}

/* Videos */
.ishi-m-videos {
  padding: clamp(2rem, 4vw, 3rem) 0;
  background: linear-gradient(180deg, rgba(5, 96, 102, 0.04) 0%, transparent 100%);
}

.ishi-m-videos__inner {
  width: min(var(--office-max), calc(100% - 2rem));
  margin: 0 auto;
}

.ishi-m-videos__head {
  text-align: center;
  margin-bottom: 1.5rem;
}

.ishi-m-videos__kicker {
  margin: 0 0 0.4rem;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--office-accent);
}

.ishi-m-videos__title {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--office-deep);
}

.ishi-m-videos__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.ishi-m-video {
  margin: 0;
  overflow: hidden;
  border-radius: 16px;
  background: var(--office-deep);
  box-shadow: 0 16px 36px rgba(7, 63, 67, 0.14);
  aspect-ratio: 16 / 9;
}

.ishi-m-video iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Register */
.ishi-m-register {
  width: min(860px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 3.75rem) 0;
}

.ishi-m-register__card {
  overflow: hidden;
  border-radius: 24px;
  background: #fff;
  border: 1px solid rgba(5, 96, 102, 0.12);
  box-shadow: 0 22px 50px rgba(7, 63, 67, 0.1);
}

.ishi-m-register__banner {
  padding: clamp(1.35rem, 3vw, 1.85rem) clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(135deg, var(--office-deep) 0%, var(--office) 55%, var(--office-mid) 100%);
  color: #fff;
  text-align: center;
}

.ishi-m-register__banner p {
  margin: 0 0 0.35rem;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--office-accent);
}

.ishi-m-register__banner h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
}

.ishi-m-register__form {
  padding: 0.5rem 0.5rem 0.75rem;
  background: var(--office-warm);
}

.ishi-m-register__form iframe {
  display: block;
  width: 100%;
  min-height: 980px;
  border: 0;
  background: #fff;
  border-radius: 0 0 20px 20px;
}

/* Footer */
.ishi-m-foot {
  padding: 1.5rem 1rem 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--office-muted);
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  right: 1.15rem;
  bottom: 1.15rem;
  z-index: 50;
  display: block;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  transition: transform 0.2s ease;
}

.whatsapp-float:hover {
  transform: scale(1.06);
}

.whatsapp-icon {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .ishi-m-videos__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }

  .ishi-m-register__form iframe {
    min-height: 1100px;
  }
}

@media (max-width: 640px) {
  .ishi-m-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .ishi-m-hero__logo {
    width: min(220px, 72vw);
  }
}