/* ==========================================================================
   Algorhythm Entertainment — Coming Soon
   Phase 1 placeholder styles. Kept simple and flat so a full design system
   can be layered on top later without fighting existing rules.
   ========================================================================== */

:root {
  /* Gold sampled from Assets/Logos/Algorhythm_Metallic_Gold_Transparent_6000px.png.
     TODO: replace with final brand colors once confirmed. */
  --color-accent: #daa83b;
  --color-accent-hover: #aa832e;
  --color-accent-soft: #e6c67f;
  --color-accent-ink: #1c1712;

  /* Black background with gold as the accent. */
  --color-bg: #0b0b0c;
  --color-text: #f5f5f4;
  --color-text-muted: #a8a29e;
  --color-border: #38332c;
  --color-input-bg: #17140f;
  --color-success: #4ade80;
  --color-error: #f87171;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --max-width: 440px;
  --max-width-wide: 680px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}

.container {
  width: 100%;
  max-width: var(--max-width-wide);
  text-align: center;
}

.container > .headline,
.container > .subheading,
.container > .signup-form {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

/* Fade-in animation on page load */
.fade-in {
  animation: fadeIn 0.8s ease-out both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-in {
    animation: none;
  }
}

/* Headline sits above the logo */
.headline {
  font-size: clamp(1.5rem, 3vw + 1rem, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
}

/* Logo is the dominant visual on the page — big and gold. */
.logo-hero {
  display: block;
  width: min(92%, 640px);
  height: auto;
  margin: 0 auto 1.5rem;
  filter: drop-shadow(0 4px 24px rgba(170, 131, 46, 0.25));
}

.subheading {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 2rem;
}

/* Signup form */
.signup-form {
  margin-bottom: 2.5rem;
}

.signup-form__row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .signup-form__row {
    flex-direction: row;
  }
}

.signup-form__input {
  flex: 1;
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: var(--color-input-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.signup-form__input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(218, 168, 59, 0.2);
}

.signup-form__input[aria-invalid="true"] {
  border-color: var(--color-error);
}

.signup-form__submit {
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--color-accent-ink);
  background-color: var(--color-accent);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease, transform 0.05s ease;
}

.signup-form__submit:hover {
  background-color: var(--color-accent-hover);
}

.signup-form__submit:active {
  transform: scale(0.98);
}

.signup-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-message {
  min-height: 1.4em;
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
}

.form-message--success {
  color: var(--color-success);
}

.form-message--error {
  color: var(--color-error);
}

/* Enquiry toggle + form */
.enquiry-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 2.5rem;
  padding: 0.7rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--color-accent-hover);
  background: none;
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}

.enquiry-toggle::after {
  content: '↓';
  font-weight: 400;
  transition: transform 0.2s ease;
}

.enquiry-toggle[aria-expanded="true"]::after {
  transform: rotate(180deg);
}

.enquiry-toggle:hover,
.enquiry-toggle:focus-visible {
  color: #fff;
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.enquiry-form {
  max-width: var(--max-width);
  margin: -1.5rem auto 2.5rem;
  text-align: left;
}

.enquiry-form select.signup-form__input {
  cursor: pointer;
}

.enquiry-form select.signup-form__input:invalid {
  color: var(--color-text-muted);
}

.enquiry-form__field {
  margin-bottom: 0.75rem;
}

.enquiry-form textarea.signup-form__input {
  resize: vertical;
  min-height: 5.5rem;
}

.enquiry-form .signup-form__submit {
  width: 100%;
}

/* Social links */
.social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.social-links__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--color-text-muted);
  transition: color 0.15s ease, background-color 0.15s ease;
}

.social-links__item:hover,
.social-links__item:focus-visible {
  color: var(--color-accent);
  background-color: rgba(218, 168, 59, 0.12);
}

/* Footer */
.footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Accessibility: visually hidden but screen-reader accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}