/* ═══════════════════════════════════════════════════════════════
   CHADGPT WAITING LIST — FLAT BLACK + RED, FULL WIDTH
   Fonts: Goli + Poppins (local files)
   ═══════════════════════════════════════════════════════════════ */

/* ─── Local Font Faces ─── */
@font-face {
  font-family: 'Goli';
  src: url('./fonts/Goli-Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Goli';
  src: url('./fonts/Goli-Medium.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Poppins';
  src: url('./fonts/Poppins-Thin.otf') format('opentype');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Poppins';
  src: url('./fonts/Poppins-Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Poppins';
  src: url('./fonts/Poppins-Medium.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ─── Tokens ─── */
:root {
  --black: #000000;
  --black-card: #0D0D0D;
  --black-light: #111111;
  --black-border: #1A1A1A;
  --black-input: #161616;
  --red: #8C0509;
  --red-dark: #5a0306;
  --red-dim: rgba(140, 5, 9, 0.15);
  --white: #FFFFFF;
  --gray: #999999;
  --gray-dark: #555555;
  --gray-darker: #333333;
  --radius: 12px;
  --transition: 0.25s ease;
  --font-heading: 'Goli', sans-serif;
  --font-body: 'Poppins', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

button, input {
  font-family: var(--font-body);
  border: none;
  outline: none;
}

::selection {
  background: var(--red);
  color: white;
}

/* ─── Container — FULL WIDTH ─── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.container-narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ═══════════════════════════════════════════════════════════════
   HERO — Full viewport width
   ═══════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 0;
  position: relative;
}

.hero > .container {
  max-width: 100%;
  width: 100%;
  padding: 0 64px;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 48px;
}

.hero-left {
  flex: 1;
  min-width: 0;
}

.hero-right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── Interaction Reveal Container ─── */
.reveal-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  max-height: 500px;
  cursor: none; /* Hide default cursor if we want a custom one, or keep it */
  overflow: hidden;
  border-radius: var(--radius);
  /* The variables that JS will update */
  --mx: 50%;
  --my: 50%;
  --mask: 0px;
}

.hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: filter var(--transition);
}

.hero-image.base {
  filter: grayscale(40%) contrast(1.1) brightness(0.8);
  image-rendering: crisp-edges;
}

.hero-image.reveal {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  filter: grayscale(0%) contrast(1.2) drop-shadow(0 0 20px rgba(140, 5, 9, 0.1));
  clip-path: circle(var(--mask) at var(--mx) var(--my));
  transition: clip-path 0.1s ease-out, filter var(--transition);
  pointer-events: none; /* Let movement reach the container */
}

.reveal-container:hover .hero-image.base {
  filter: grayscale(80%) contrast(0.9) brightness(0.6);
}

.reveal-container:hover {
  --mask: 150px; /* Radius of the reveal circle */
}

/* ─── Tag / Badge — Minimal line style ─── */
.hero-tag {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 48px;
}

.hero-tag-line {
  width: 40px;
  height: 1px;
  background: var(--red);
}

.hero-tag-text {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--red);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 72px;
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -3px;
  margin-bottom: 24px;
}

.hero-title em {
  font-style: italic;
  color: var(--red);
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--gray);
  max-width: 640px;
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 48px;
}

/* ─── Inline Form ─── */
.hero-form {
  display: flex;
  gap: 0;
  max-width: 720px;
  background: var(--black-input);
  border: 1px solid var(--black-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.hero-form:focus-within {
  border-color: var(--red);
}

.hero-form input {
  flex: 1;
  min-width: 0;
  padding: 16px 20px;
  background: transparent;
  color: var(--white);
  font-size: 15px;
  font-weight: 300;
  font-family: var(--font-body);
}

.hero-form input::placeholder {
  color: var(--gray-dark);
}

.hero-form input:not(:last-of-type) {
  border-right: 1px solid var(--black-border);
}
.hero-form .form-btn,
.modal-content .form-btn {
  background: var(--red);
  color: var(--white);
  padding: 16px 32px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition);
  flex-shrink: 0;
  font-family: var(--font-body);
  border: none;
}

.hero-form .form-btn:hover,
.modal-content .form-btn:hover {
  background: var(--red-dark);
}

.hero-form .form-btn:disabled,
.modal-content .form-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-error-msg {
  color: var(--red);
  font-size: 13px;
  margin-top: 10px;
  min-height: 20px;
  font-weight: 300;
}

/* ─── Success state ─── */
.hero-success {
  display: none;
  padding: 20px 0;
}

.hero-success.visible {
  display: block;
  animation: fadeIn 0.4s ease;
}

.hero-success h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 6px;
}

.hero-success p {
  color: var(--gray);
  font-size: 15px;
  font-weight: 300;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Meta row: counter + countdown ─── */
.hero-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--black-border);
}

.waitlist-count {
  font-size: 14px;
  color: var(--gray-dark);
  font-family: var(--font-body);
  font-weight: 300;
}

.waitlist-count strong {
  color: var(--white);
  font-weight: 700;
  font-size: 16px;
}

/* ─── Countdown — Thin font, right-aligned ─── */
.countdown {
  display: flex;
  align-items: center;
  gap: 4px;
}

.cd-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 64px;
}

.cd-value {
  font-family: var(--font-body);
  font-size: 64px;
  font-weight: 100;
  line-height: 1;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.cd-label {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gray-dark);
  margin-top: 8px;
}

.cd-sep {
  font-family: var(--font-body);
  font-size: 48px;
  font-weight: 100;
  color: var(--red);
  line-height: 1;
  margin-bottom: 20px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════════
   ABOUT — Horizontal full-width, Pilot-inspired
   ═══════════════════════════════════════════════════════════════ */
.about {
  padding: 80px 0;
  border-top: 1px solid var(--black-border);
}

/* Divider line with centered label */
.about-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 56px;
}

.about-header-line {
  flex: 1;
  height: 1px;
  background: var(--black-border);
}

.about-header-text {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-dark);
  white-space: nowrap;
}

.about-header-text span {
  color: var(--red);
}

/* 3-column features — full width */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.about-item {
  padding: 36px 40px;
  border-right: 1px solid var(--black-border);
}

.about-item:last-child {
  border-right: none;
}

.about-item-num {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 300;
  color: var(--red);
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.about-item h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.about-item p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
  font-weight: 300;
}

/* ═══════════════════════════════════════════════════════════════
   FAQ ACCORDION — Full width
   ═══════════════════════════════════════════════════════════════ */
.faq {
  padding: 80px 0;
  border-top: 1px solid var(--black-border);
}

.faq-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.faq-title {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.faq-title em {
  font-style: italic;
  color: var(--red);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--black-light);
  border: 1px solid var(--black-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item:hover {
  border-color: var(--gray-darker);
}

.faq-item.open {
  border-color: var(--red);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--red);
}

.faq-toggle {
  font-size: 20px;
  font-weight: 300;
  color: var(--gray-dark);
  transition: transform var(--transition), color var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .faq-toggle {
  transform: rotate(45deg);
  color: var(--red);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
  font-weight: 300;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--black-border);
  padding: 32px 0;
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-left {
  font-size: 12px;
  color: var(--gray-dark);
  font-weight: 300;
}

.footer-left span {
  color: var(--white);
  font-weight: 700;
}

.footer-right {
  display: flex;
  gap: 16px;
}

.footer-link {
  font-size: 12px;
  color: var(--gray-dark);
  font-weight: 300;
  transition: color var(--transition);
}

.footer-link:hover {
  color: var(--red);
}

/* ═══════════════════════════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════════════════════════ */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay.visible {
  display: flex;
  opacity: 1;
}

.modal-content {
  background: var(--black-input);
  border: 1px solid var(--black-border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 500px;
  text-align: center;
  margin: 20px;
}

.modal-content h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  margin-bottom: 24px;
  color: var(--white);
  letter-spacing: -0.5px;
}

.modal-content textarea {
  width: 100%;
  background: transparent;
  border: 1px solid var(--black-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  margin-bottom: 24px;
  min-height: 120px;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition);
}

.modal-content textarea::placeholder {
  color: var(--gray-dark);
}

.modal-content textarea:focus {
  border-color: var(--red);
}

.modal-actions {
  display: flex;
  gap: 16px;
}

.form-btn-secondary {
  background: transparent;
  border: 1px solid var(--black-border);
  color: var(--white);
  padding: 16px 32px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border-radius: var(--radius);
  flex: 1;
  transition: all var(--transition);
  font-family: var(--font-body);
}

.form-btn-secondary:hover {
  border-color: var(--gray-dark);
}

.modal-content .form-btn {
  flex: 1;
  border-radius: var(--radius);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .container { padding: 0 32px; }
  .container-narrow { padding: 0 32px; }

  .hero-title { font-size: 56px; letter-spacing: -2px; }

  .reveal-container { max-height: 380px; }

  .hero-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
  }

  .countdown { gap: 2px; }
  .cd-value { font-size: 48px; }
  .cd-sep { font-size: 36px; margin-bottom: 16px; }
  .cd-block { min-width: 52px; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .container-narrow { padding: 0 20px; }

  .hero { padding: 0 0 60px 0; }
  .hero-content { 
    flex-direction: column-reverse; 
    gap: 32px; 
    align-items: center;
  }

  /* Image Banner at the top */
  .hero-right {
    display: block;
    width: calc(100% + 40px);
    margin: 0 -20px 16px;
  }

  .reveal-container {
    height: 100px;
    max-width: none;
    border-radius: 0;
    cursor: default;
    border-bottom: 1px solid var(--black-border);
    --mask: 0px !important; /* Disable reveal on mobile for cleaner banner */
  }

  .hero-image {
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
  }

  .hero-title {
    font-size: 38px;
    letter-spacing: -1px;
    text-align: center;
  }

  .hero-sub { 
    font-size: 15px; 
    margin: 0 auto 32px;
    text-align: center;
  }

  .hero-form {
    flex-direction: column;
    max-width: 100%;
  }

  .hero-form input:not(:last-of-type) {
    border-right: none;
    border-bottom: 1px solid var(--black-border);
  }

  .hero-form .form-btn {
    padding: 16px;
    text-align: center;
  }

  .hero-meta {
    margin-top: 32px;
    padding-top: 32px;
    align-items: center;
    text-align: center;
  }

  .countdown { gap: 0; justify-content: center; }
  .cd-value { font-size: 36px; }
  .cd-sep { font-size: 28px; margin-bottom: 12px; }
  .cd-block { min-width: 44px; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .about-item {
    border-right: none;
    border-bottom: 1px solid var(--black-border);
    padding: 32px 0;
    text-align: center;
  }
  .about-item:last-child {
    border-bottom: none;
  }

  .faq-title { font-size: 24px; text-align: center; }
  .faq-header { flex-direction: column; align-items: center; gap: 8px; }

  .footer .container {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}