/* dallasbirthdayclub.com — luxury members-club aesthetic: warm cream ground,
   Instrument Serif display, letterspaced DM Sans caps for chrome. */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #111;
  background: #fffef7;
  line-height: 1.7;
  padding-top: 72px;
}

h1, h2 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
}

/* ---- Nav ---- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(255, 254, 247, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.nav-left svg {
  flex-shrink: 0;
}

.nav-title {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 400;
}

.nav-link {
  font-family: "DM Sans", sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #111;
  text-decoration: none;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: #111;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

/* ---- Hero (landing) ---- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: url("../images/dallas-skyline.a86434ece191.jpg") center/cover no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: 2rem;
}

.hero-content p {
  font-size: 1.15rem;
  color: #fff;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-content h1 {
  font-size: 2.75rem;
  color: #fff;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.cta {
  display: inline-block;
  padding: 0.875rem 2.5rem;
  font-family: "DM Sans", sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  background: transparent;
  border: 1px solid #fff;
  border-radius: 0;
  text-decoration: none;
  transition: background 0.3s ease, color 0.3s ease;
}

.cta:hover {
  background: #fff;
  color: #111;
}

/* ---- Sections (landing) ---- */
.section {
  padding: 6rem 2rem;
}

.section:nth-child(odd) {
  background: #fffef7;
}

.section:nth-child(even) {
  background: #fff;
}

.section-inner {
  max-width: 720px;
  margin: 0 auto;
}

.section-inner--wide {
  max-width: 1000px;
  margin: 0 auto;
}

.section h2 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
}

.section p {
  color: #444;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.section p:last-child {
  margin-bottom: 0;
}

/* ---- FAQ Grid ---- */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.faq-card {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 10px;
  padding: 1.75rem;
}

.faq-card h3 {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.faq-card p {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 0;
}

/* ---- Stats Strip ---- */
.stats-strip { background: #1a1a1a; padding: 4rem 2rem; text-align: center; }
.stats-strip-inner { max-width: 640px; margin: 0 auto; }
.stats-number { font-family: "Instrument Serif", Georgia, serif; font-size: 5rem; font-weight: 400; color: #fff; display: block; line-height: 1; margin-bottom: 0.75rem; }
.stats-strip p { font-size: 0.8rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.5); margin-bottom: 0; }

/* ---- Page Header Banner (apply) ---- */
.page-header {
  background: #1a1a1a;
  padding: 5rem 2rem;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  color: #fff;
  margin-bottom: 1rem;
}

.page-header p {
  max-width: 540px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ---- Form ---- */
.form-section {
  padding: 4rem 2rem;
}

.form-container {
  max-width: 480px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: "DM Sans", sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  color: #111;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid #ccc;
  border-radius: 10px;
  background: #fff;
  color: #111;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #111;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.birthday-row {
  display: flex;
  gap: 0.75rem;
}

.birthday-row select {
  flex: 1;
}

.field-hint {
  display: block;
  font-size: 0.78rem;
  color: #888;
  margin-top: 0.4rem;
  font-weight: 400;
}

.field-error {
  display: block;
  font-size: 0.78rem;
  color: #8a2622;
  margin-top: 0.4rem;
  font-weight: 400;
}

.btn-submit {
  display: block;
  width: 100%;
  padding: 0.875rem;
  margin-top: 2rem;
  font-family: "DM Sans", sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  background: #1a1a1a;
  border: 1px solid #1a1a1a;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.3s ease;
}

.btn-submit:hover {
  background: #333;
  border-color: #333;
}

.fine-print {
  text-align: center;
  font-size: 0.75rem;
  color: #888;
  margin-top: 1.25rem;
  line-height: 1.6;
}

/* ---- Confirmation ---- */
.confirmation {
  text-align: center;
  padding: 8rem 2rem;
  max-width: 480px;
  margin: 0 auto;
}

.confirmation h2 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.confirmation p {
  color: #444;
}

.confirmation p + p {
  margin-top: 0.5rem;
  font-size: 0.88rem;
}

/* ---- Footer ---- */
footer {
  background: #1a1a1a;
  padding: 4rem 2rem;
  text-align: center;
}

footer svg {
  display: block;
  margin: 0 auto 1rem;
}

footer p {
  font-family: "DM Sans", sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  body {
    padding-top: 64px;
  }

  nav {
    height: 64px;
  }

  .hero {
    min-height: 70vh;
  }

  .hero-content h1 {
    font-size: 2.25rem;
  }

  .section {
    padding: 4rem 1.5rem;
  }

  .section h2 {
    font-size: 1.85rem;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .page-header {
    padding: 3.5rem 1.5rem;
  }

  .page-header h1 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  body {
    padding-top: 56px;
  }

  nav {
    height: 56px;
  }

  .nav-title {
    display: none;
  }

  .nav-link:not(.nav-link-primary) {
    display: none;
  }

  .hero {
    min-height: 60vh;
  }

  .hero-content h1 {
    font-size: 1.6rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .section {
    padding: 3rem 1.25rem;
  }

  .section h2 {
    font-size: 1.5rem;
  }

  .stats-number {
    font-size: 3.5rem;
  }

  .page-header {
    padding: 2.5rem 1.25rem;
  }

  .page-header h1 {
    font-size: 1.6rem;
  }

  .form-section {
    padding: 2.5rem 1.25rem;
  }

  .btn-submit {
    border-radius: 10px;
  }
}