/* REME marketing site — static, no build step */

:root {
  --pink: #f9259f;
  --violet: #a422f6;
  --gradient: linear-gradient(120deg, var(--pink) 0%, var(--violet) 100%);
  --bg: #000000;
  --bg-elevated: #050507;
  --card: #0d0d12;
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-muted: #b8b8c4;
  --radius: 20px;
  --radius-sm: 16px;
  --header-h: 72px;
  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", var(--font);
  --glow: 0 0 80px rgba(249, 37, 159, 0.35), 0 0 120px rgba(164, 34, 246, 0.2);
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-muted);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

/* ── Header ───────────────────────────────────────────────────────────── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), backdrop-filter var(--transition),
    border-color var(--transition), box-shadow var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(5, 5, 7, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: var(--card-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--text);
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

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

.nav-links a:not(.social-link) {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav-links a:not(.social-link):hover,
.nav-links a:not(.social-link):focus-visible {
  color: var(--text);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--text);
  border-color: rgba(249, 37, 159, 0.45);
  transform: translateY(-1px);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--text);
}

/* ── Buttons ──────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}

.btn-primary {
  background: var(--gradient);
  color: var(--text);
  box-shadow: 0 4px 24px rgba(249, 37, 159, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(164, 34, 246, 0.45);
}

.btn-block {
  width: 100%;
}

/* ── Hero ─────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 2rem) 0 4rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-glow::before,
.hero-glow::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: pulse-glow 8s ease-in-out infinite alternate;
}

.hero-glow::before {
  width: min(520px, 80vw);
  height: min(520px, 80vw);
  top: 10%;
  left: 50%;
  transform: translateX(-60%);
  background: radial-gradient(circle, rgba(249, 37, 159, 0.35) 0%, transparent 70%);
}

.hero-glow::after {
  width: min(400px, 70vw);
  height: min(400px, 70vw);
  bottom: 5%;
  right: 10%;
  background: radial-gradient(circle, rgba(164, 34, 246, 0.3) 0%, transparent 70%);
  animation-delay: -4s;
}

@keyframes pulse-glow {
  from {
    opacity: 0.6;
    transform: translateX(-60%) scale(1);
  }
  to {
    opacity: 1;
    transform: translateX(-55%) scale(1.08);
  }
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-copy {
  max-width: 34rem;
}

.hero-lockup {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero-lockup img {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  box-shadow: var(--glow);
}

.hero-lockup span {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
}

.hero .subhead {
  margin: 0 0 2rem;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 32rem;
}

.phone-mockup {
  position: relative;
  justify-self: center;
  width: min(280px, 85vw);
  aspect-ratio: 9 / 19.5;
  border-radius: 36px;
  padding: 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--glow), 0 24px 64px rgba(0, 0, 0, 0.5);
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 28px;
  background: var(--card);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.screen-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  z-index: 3;
  pointer-events: none;
}

.carousel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  width: 100%;
}

.carousel-track {
  position: relative;
  flex: 1;
  min-height: 0;
  width: 100%;
  background: var(--card);
}

.carousel-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.carousel-slide.is-active {
  opacity: 1;
  z-index: 1;
}

.carousel-slide.is-error {
  opacity: 0;
  visibility: hidden;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 10px 8px 12px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.35) 60%, transparent 100%);
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.carousel-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: width var(--transition), background var(--transition), transform var(--transition);
}

.carousel-dot:hover,
.carousel-dot:focus-visible {
  background: rgba(255, 255, 255, 0.55);
  transform: scale(1.1);
  outline: none;
}

.carousel-dot.is-active {
  width: 20px;
  background: var(--gradient);
}

/* ── Sections ─────────────────────────────────────────────────────────── */

.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--bg-elevated);
}

.section-intro {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto 3rem;
}

.section-intro h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--text);
}

.section-intro p {
  margin: 0;
  font-size: 1.125rem;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ── Features ─────────────────────────────────────────────────────────── */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--card-border);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  border-color: rgba(249, 37, 159, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border-radius: 14px;
  background: linear-gradient(120deg, rgba(249, 37, 159, 0.2), rgba(164, 34, 246, 0.15));
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
}

.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* ── Waitlist ─────────────────────────────────────────────────────────── */

.waitlist-section {
  position: relative;
  overflow: hidden;
}

.waitlist-card {
  max-width: 32rem;
  margin: 0 auto;
  padding: 2.5rem;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--glow);
  text-align: center;
}

.waitlist-card h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  color: var(--text);
}

.waitlist-card > p {
  margin: 0 0 1.75rem;
}

/* Mailchimp embed — custom dark-theme styling (no Mailchimp CSS) */
#mc_embed_shell,
#mc_embed_signup,
.waitlist-mailchimp {
  width: 100%;
  margin: 0;
}

#mc_embed_signup_scroll {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: stretch;
  text-align: left;
}

.waitlist-mailchimp .mc-field-group {
  margin: 0;
  min-width: 0;
}

.waitlist-mailchimp .mc-field-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.waitlist-mailchimp .asterisk {
  color: var(--pink);
}

.waitlist-mailchimp input[type="email"] {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: var(--font);
  font-size: 1rem;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.waitlist-mailchimp input[type="email"]::placeholder {
  color: rgba(184, 184, 196, 0.6);
}

.waitlist-mailchimp input[type="email"]:focus {
  border-color: rgba(249, 37, 159, 0.5);
  box-shadow: 0 0 0 3px rgba(249, 37, 159, 0.15);
}

.waitlist-mailchimp .mc-submit-row {
  margin: 0;
}

.waitlist-mailchimp input[type="submit"].button,
.waitlist-mailchimp #mc-embedded-subscribe {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  background: var(--gradient);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(249, 37, 159, 0.35);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  white-space: nowrap;
}

.waitlist-mailchimp input[type="submit"].button:hover,
.waitlist-mailchimp input[type="submit"].button:focus-visible,
.waitlist-mailchimp #mc-embedded-subscribe:hover,
.waitlist-mailchimp #mc-embedded-subscribe:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(164, 34, 246, 0.45);
  outline: none;
}

#mce-responses {
  grid-column: 1 / -1;
  margin: 0;
}

#mce-responses .response {
  margin: 0.25rem 0 0;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  line-height: 1.45;
}

#mce-error-response {
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
}

#mce-success-response {
  color: #86efac;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.35);
}

@media (max-width: 560px) {
  #mc_embed_signup_scroll {
    grid-template-columns: 1fr;
  }

  .waitlist-mailchimp input[type="submit"].button,
  .waitlist-mailchimp #mc-embedded-subscribe {
    width: 100%;
  }
}

/* ── Footer ───────────────────────────────────────────────────────────── */

.site-footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--card-border);
  background: var(--bg);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.footer-brand p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  font-size: 0.875rem;
}

.footer-legal a {
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: var(--text);
}

.footer-copy {
  margin: 0;
  font-size: 0.8125rem;
  color: rgba(184, 184, 196, 0.65);
}

/* ── Fade-in on scroll ────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ───────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-lockup {
    justify-content: center;
  }

  .hero .subhead {
    margin-inline: auto;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 1rem;
    background: rgba(5, 5, 7, 0.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--card-border);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links a:not(.social-link) {
    display: block;
    padding: 1rem;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid var(--card-border);
  }

  .nav-links .social-row {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 0 0.5rem;
  }

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

  .waitlist-card {
    padding: 1.75rem 1.25rem;
  }

  .phone-mockup {
    order: -1;
  }
}

/* ── Thank-you page ───────────────────────────────────────────────────── */

.thanks-page {
  background: var(--bg);
}

.thanks-main {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 2rem) 0 3rem;
  overflow: hidden;
}

.thanks-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.thanks-glow::before,
.thanks-glow::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: pulse-glow 8s ease-in-out infinite alternate;
}

.thanks-glow::before {
  width: min(480px, 85vw);
  height: min(480px, 85vw);
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(249, 37, 159, 0.32) 0%, transparent 70%);
}

.thanks-glow::after {
  width: min(360px, 75vw);
  height: min(360px, 75vw);
  bottom: 15%;
  left: 50%;
  transform: translateX(-40%);
  background: radial-gradient(circle, rgba(164, 34, 246, 0.28) 0%, transparent 70%);
  animation-delay: -4s;
}

.thanks-content {
  position: relative;
  z-index: 1;
  max-width: 36rem;
  margin-inline: auto;
  padding: 2.5rem 2rem;
  text-align: center;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--glow);
}

.thanks-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem;
  border-radius: 18px;
  box-shadow: var(--glow);
}

.thanks-headline {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
}

.thanks-subhead {
  margin: 0 0 2rem;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  line-height: 1.65;
  color: var(--text-muted);
}

.thanks-content .btn-primary {
  min-width: 12rem;
}

.thanks-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

@media (max-width: 560px) {
  .thanks-content {
    padding: 2rem 1.25rem;
  }

  .thanks-content .btn-primary {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-glow::before,
  .hero-glow::after,
  .thanks-glow::before,
  .thanks-glow::after {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}