:root {
  --navy: #071b35;
  --navy-soft: #1a2d4a;
  --gold: #f7b51b;
  --gold-deep: #d79b00;
  --cream: #f8f6ef;
  --cream-strong: #f1ebdd;
  --text: #2b3547;
  --muted: #4c5870;
  --white: #ffffff;
  --line: rgba(7, 27, 53, 0.12);
  --shadow-soft: 0 18px 42px rgba(7, 27, 53, 0.08);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  background: var(--cream);
  color: var(--navy);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

.page-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 34px;
  padding: 44px 28px 18px;
}

.eyebrow,
.section-kicker {
  display: inline-block;
  margin: 0 0 16px;
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.hero-copy {
  padding-right: 12px;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.hero h1 {
  font-size: clamp(3rem, 4.5vw, 5.8rem);
  font-weight: 900;
  max-width: 620px;
  line-height: 73px;
  letter-spacing: -0.1px;
}

.hero h1 .accent {
  color: var(--gold);
  display: inline-block;
}

.hero-subtext {
  max-width: 540px;
  margin-top: 22px;
  font-size: 1.08rem;
  color: var(--muted);
  font-weight: 500;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 20px;
}

.date-item,
.time-item {
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  color: var(--navy);
}

.meta-label {
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--navy);
  border: none;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 12px 20px rgba(247, 181, 27, 0.18);
}

.primary-btn:hover,
.primary-btn:focus-visible {
  transform: translateY(-1px);
  background: #f5c949;
}

.large-btn {
  margin-top: 24px;
}

.hero-side {
  display: grid;
  gap: 20px;
}

.portrait-shell {
  background: rgba(247, 181, 27, 0.16);
  padding: 18px 18px 0;
  border-radius: var(--radius);
  border: 1px solid rgba(247, 181, 27, 0.25);
  box-shadow: var(--shadow-soft);
}

.portrait-shell img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  border-radius: 18px 18px 0 0;
}

.form-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px 18px;
  box-shadow: var(--shadow-soft);
}

.form-trap {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-card { position: relative; }

.form-card h3 {
  margin-bottom: 18px;
  font-size: clamp(1.9rem, 2vw, 2.4rem);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 14px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-group.full-width {
  grid-column: 1 / -1;
}

.field-group label {
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--navy);
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(7, 27, 53, 0.14);
  border-radius: 12px;
  background: var(--white);
  color: var(--navy);
  padding: 0 14px;
  font-weight: 600;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus {
  outline: none;
  border-color: rgba(247, 181, 27, 0.8);
  box-shadow: 0 0 0 3px rgba(247, 181, 27, 0.16);
}

.hidden-field {
  display: none;
  margin-top: 12px;
}

.hidden-field.visible {
  display: block;
}

.field-group input[aria-invalid="true"],
.field-group select[aria-invalid="true"] {
  border-color: #d55454;
}

.form-submit {
  width: 100%;
  margin-top: 20px;
}

.form-submit:disabled { opacity: 0.7; cursor: wait; transform: none; }

.form-status {
  min-height: 22px;
  margin: 12px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.section-shell {
  margin-top: 42px;
}

.problem {
  background: var(--navy);
  color: var(--white);
  padding: 40px 30px 34px;
  border-radius: 28px;
}

.problem-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px 42px;
}

.problem-intro h2 {
  color: var(--white);
  font-size: clamp(2.5rem, 4vw, 4rem);
  max-width: 600px;
  line-height: 70px;
}

.problem-copy {
  color: rgba(255, 255, 255, 0.9);
}

.problem-copy p {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.7;
}

.topic-block {
  margin-top: 20px;
}

.topic-block h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--white);
  margin-bottom: 12px;
}

.simple-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.simple-list li {
  position: relative;
  padding-left: 18px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.simple-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gold);
}

.section-header {
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: clamp(2.2rem, 3vw, 3.1rem);
  line-height: 1.04;
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 16px 22px;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--navy);
  line-height: 1.55;
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: inset 0 0 0 4px rgba(7, 27, 53, 0.08);
}

.speaker-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.speaker-profile {
  padding: 18px;
  background: rgba(255, 255, 255, 0.34);
  border: 1px solid var(--line);
  border-radius: 24px;
}

.photo-frame {
  overflow: hidden;
  border-radius: 20px;
  margin-bottom: 18px;
}

.photo-frame img {
  width: 100%;
  height: 100%;
  max-height: 440px;
  object-fit: cover;
}

.speaker-copy h3 {
  font-size: clamp(2rem, 2.5vw, 2.6rem);
  margin-bottom: 8px;
}

.role {
  margin: 0 0 10px;
  color: var(--muted);
  font-weight: 800;
}

.speaker-copy p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.final-cta {
  text-align: center;
  padding: 38px 24px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--line);
  border-radius: 24px;
}

.privacy-note { margin: 4px 0 0; color: var(--muted); font-size: 0.8rem; text-align: center; }

.confirmation-hero,
.whatsapp-panel,
.share-panel,
.referral-panel {
  padding: 30px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.confirmation-hero { margin-top: 12px; }
.confirmation-copy .eyebrow { font-size: 1rem; }
.confirmation-copy h1 { font-size: clamp(2.3rem, 4vw, 3.8rem); line-height: 1.05; }
.confirmation-copy h2 { max-width: 800px; margin-top: 14px; font-size: clamp(1.8rem, 3.2vw, 2.8rem); line-height: 1.08; }
.confirm-subtext, .reminder-copy { color: var(--muted); font-size: 1.05rem; font-weight: 600; }
.stacked-meta { flex-direction: column; align-items: flex-start; gap: 8px; }
.panel-head h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.12; }
.whatsapp-panel > p, .share-panel > p { color: var(--muted); }
.compact-list { margin-top: 18px; }
.primary-btn-dark { background: var(--navy); color: var(--white); box-shadow: 0 12px 20px rgba(7, 27, 53, 0.16); }
.primary-btn-dark:hover, .primary-btn-dark:focus-visible { background: var(--navy-soft); }
.share-grid { display: grid; grid-template-columns: repeat(4, minmax(120px, 1fr)); gap: 12px; margin-top: 18px; }
.share-btn, .copy-btn { border: 1px solid var(--line); background: var(--white); color: var(--navy); border-radius: 14px; min-height: 50px; font-weight: 800; cursor: pointer; }
.share-btn:hover, .copy-btn:hover { border-color: var(--navy-soft); }
.referral-copy-box { display: flex; gap: 12px; margin-top: 16px; }
.referral-copy-box input { flex: 1 1 auto; min-width: 0; }
.copy-btn { flex: 0 0 160px; background: var(--gold); }
.copy-status { margin: 12px 0 0; color: var(--navy); font-weight: 800; opacity: 0; }
.copy-status.visible { opacity: 1; }
.center-head { max-width: 700px; margin: 0 auto 18px; }

.final-cta h2 {
  font-size: clamp(2.2rem, 3vw, 3rem);
  max-width: 760px;
  margin: 0 auto;
}

.final-date {
  margin: 12px 0 18px;
  font-size: 1.04rem;
  color: var(--muted);
  font-weight: 800;
}

.site-footer {
  margin-top: 18px;
  background: var(--navy);
  border-radius: 0 0 24px 24px;
  padding: 16px 20px 20px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.9rem;
  font-weight: 700;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 20px;
  }

  .hero-copy {
    padding-right: 0;
  }

  .problem-grid,
  .speaker-grid,
  .check-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding-left: 14px;
    padding-right: 14px;
  }

  .hero,
  .problem,
  .final-cta,
  .speaker-profile {
    padding-left: 16px;
    padding-right: 16px;
  }

  .form-grid,
  .problem-grid,
  .check-list,
  .speaker-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 14vw, 4.4rem);
    line-height: 1.02;
  }

  .event-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .confirmation-hero,
  .whatsapp-panel,
  .share-panel,
  .referral-panel { padding-left: 18px; padding-right: 18px; }
  .share-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .primary-btn, .copy-btn, .share-btn { width: 100%; }
  .referral-copy-box { flex-direction: column; }
}