/* ==========================================================================
   Don't Disturb — stylesheet
   Mobile-first. Breakpoints at 768px and 1024px.
   ========================================================================== */

:root {
  --red: #e4142e;
  --black: #1a1413;
  --beige: #f4ede2;
  --white: #ffffff;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;

  --content-max: 600px;
  --bleed-max: 1100px;

  --section-pad-y: 2.5rem;
}

@media (min-width: 768px) {
  :root {
    --section-pad-y: 3rem;
  }
}

@media (min-width: 1024px) {
  :root {
    --section-pad-y: 4rem;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Archivo', system-ui, -apple-system, sans-serif;
  background: var(--beige);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

section {
  padding: var(--section-pad-y) var(--space-2);
}

/* ==========================================================================
   1. HERO
   ========================================================================== */

.hero {
  position: sticky;
  top: 0;
  z-index: 10;
  height: 72px;
  min-height: 60px;
  max-height: 100px;
  background: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0 var(--space-2);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

@media (min-width: 1024px) {
  .hero {
    height: 88px;
  }
}

.hero__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 55%);
  pointer-events: none;
}

.hero__glow::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 140%;
  height: 140%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 60%);
}

.hero__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0.2) 100%);
  pointer-events: none;
}

.hero__logo {
  position: relative;
  z-index: 1;
  width: auto;
  height: 44px;
}

@media (min-width: 768px) {
  .hero__logo {
    height: 52px;
  }
}

@media (min-width: 1024px) {
  .hero__logo {
    height: 60px;
  }
}

/* ==========================================================================
   2. IMPACT PHRASE
   ========================================================================== */

.impact {
  background: var(--beige);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.impact__icon {
  width: 64px;
  height: auto;
  margin-bottom: var(--space-3);
}

@media (min-width: 768px) {
  .impact__icon {
    width: 96px;
  }
}

.impact__phrase {
  max-width: var(--content-max);
  margin: 0;
  font-family: 'Caveat', cursive;
  font-weight: 600;
  font-size: 2.5rem;
  line-height: 1.1;
  color: var(--black);
}

@media (min-width: 1024px) {
  .impact__phrase {
    font-size: 4.5rem;
  }
}

/* ==========================================================================
   3. COUNTDOWN
   ========================================================================== */

.countdown {
  background: var(--black);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.countdown__date {
  max-width: var(--content-max);
  margin: 0 0 var(--space-4);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--beige);
}

@media (min-width: 768px) {
  .countdown__date {
    font-size: 1.125rem;
  }
}

.countdown__timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  flex-wrap: wrap;
}

.countdown__card {
  background: transparent;
  border: 1px solid rgba(228, 20, 46, 0.4);
  border-radius: 4px;
  padding: var(--space-2) var(--space-1);
  min-width: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 768px) {
  .countdown__card {
    min-width: 100px;
    padding: var(--space-3) var(--space-2);
  }
}

.countdown__digits {
  font-family: 'Archivo Black', 'Archivo', sans-serif;
  font-size: 2rem;
  line-height: 1;
  color: var(--beige);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 12px rgba(228, 20, 46, 0.5);
}

@media (min-width: 768px) {
  .countdown__digits {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .countdown__digits {
    font-size: 3.5rem;
  }
}

.countdown__label {
  font-family: 'Archivo', sans-serif;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--beige);
  opacity: 0.7;
}

@media (min-width: 768px) {
  .countdown__label {
    font-size: 0.875rem;
  }
}

.countdown__colon {
  font-family: 'Archivo Black', sans-serif;
  font-size: 2rem;
  color: var(--red);
  animation: colon-pulse 2s ease-in-out infinite;
}

@media (min-width: 768px) {
  .countdown__colon {
    font-size: 3rem;
  }
}

@keyframes colon-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.countdown__ended {
  font-family: 'Archivo Black', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--beige);
  font-size: 1.75rem;
  margin: 0;
}

/* ==========================================================================
   4. SECRET | BRAZIL
   ========================================================================== */

.secret {
  position: relative;
  background: var(--black);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.secret::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.secret__heading {
  position: relative;
  z-index: 1;
  margin: 0 0 var(--space-3);
  font-family: 'Archivo Black', 'Archivo', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.75rem;
}

@media (min-width: 1024px) {
  .secret__heading {
    font-size: 3rem;
  }
}

.secret__word {
  color: var(--beige);
}

.secret__pipe {
  color: var(--red);
  margin: 0 0.3em;
}

.secret__body {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0;
  font-family: 'Archivo', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--beige);
  opacity: 0.85;
}

@media (min-width: 768px) {
  .secret__body {
    font-size: 1.125rem;
  }
}

/* ==========================================================================
   5. FORM
   ========================================================================== */

.signup {
  background: var(--beige);
  display: flex;
  justify-content: center;
}

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

.signup__heading {
  font-family: 'Archivo Black', 'Archivo', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.75rem;
  margin: 0 0 var(--space-4);
  color: var(--black);
}

@media (min-width: 1024px) {
  .signup__heading {
    font-size: 3rem;
  }
}

.signup__label {
  display: block;
  margin-bottom: var(--space-1);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--black);
  text-align: left;
}

.signup__toggle {
  display: flex;
  gap: var(--space-2);
}

.signup__toggle-option {
  position: relative;
  flex: 1;
}

.signup__toggle-input {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.signup__toggle-label {
  display: block;
  text-align: center;
  padding: 0.875rem 1rem;
  background: var(--white);
  border: 1px solid rgba(26, 20, 19, 0.15);
  border-radius: 4px;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--black);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.signup__toggle-input:checked + .signup__toggle-label {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}

.signup__toggle-input:focus-visible + .signup__toggle-label {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.signup__field {
  margin-bottom: var(--space-2);
  text-align: left;
}

.signup__input {
  width: 100%;
  background: var(--white);
  border: 1px solid rgba(26, 20, 19, 0.15);
  border-radius: 4px;
  padding: 0.875rem 1rem;
  font-family: 'Archivo', sans-serif;
  font-size: 1rem;
  color: var(--black);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.signup__input::placeholder {
  color: rgba(26, 20, 19, 0.4);
}

.signup__input:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(228, 20, 46, 0.15);
}

.signup__button {
  display: block;
  width: 100%;
  margin-top: var(--space-1);
  background: var(--red);
  color: var(--white);
  border: none;
  border-radius: 4px;
  padding: 0.9rem 2rem;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

@media (min-width: 768px) {
  .signup__button {
    width: auto;
    min-width: 220px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.125rem;
  }
}

.signup__button:hover,
.signup__button:focus-visible {
  background: #c01126;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(228, 20, 46, 0.4);
}

.signup__error {
  margin: var(--space-2) 0 0;
  color: var(--red);
  font-size: 0.9rem;
  text-align: left;
}

.signup__confirmation {
  font-family: 'Archivo', sans-serif;
  font-style: italic;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--black);
  margin: 0;
}

/* ==========================================================================
   6. FOOTER
   ========================================================================== */

.footer {
  background: var(--black);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-2);
  text-align: center;
}

.footer__logo {
  width: 120px;
  height: auto;
}

.footer__link {
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--beige);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.footer__link:hover,
.footer__link:focus-visible {
  border-color: var(--red);
  color: var(--beige);
}