/* =========================================================
   Shelf Worthy Authors — shared styles
   ========================================================= */

:root {
  --royal-purple: #7A45F5;
  --deep-violet: #5D2FCF;
  --lavender: #B38CFF;
  --midnight-black: #111111;
  --soft-white: #F7F7F7;
  --narwhal-gray: #B9C0DA;
  --gold: #E6C05B;
  --silver: #D8D8D8;

  --font-display: 'Bebas Neue', 'League Spartan', sans-serif;
  --font-heading: 'League Spartan', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  --font-accent: 'Playfair Display', serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --shadow-soft: 0 12px 30px rgba(93, 47, 207, 0.15);
  --shadow-soft-lg: 0 20px 50px rgba(93, 47, 207, 0.2);
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--soft-white);
  color: var(--midnight-black);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: var(--deep-violet);
  text-decoration: none;
}

a:hover {
  color: var(--royal-purple);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 0.5em;
  color: var(--midnight-black);
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
}

h2 {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
}

h3 {
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
}

p {
  margin: 0 0 1em;
}

.eyebrow {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  color: var(--deep-violet);
  font-weight: 700;
}

.accent-text,
.quote,
.book-title {
  font-family: var(--font-accent);
  font-style: italic;
}

.section {
  padding: 72px 0;
}

.section--tight {
  padding: 48px 0;
}

.section--purple {
  background: linear-gradient(160deg, var(--royal-purple) 0%, var(--deep-violet) 100%);
  color: var(--soft-white);
}

.section--purple h1,
.section--purple h2,
.section--purple h3 {
  color: var(--soft-white);
}

.section--soft {
  background: #fff;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 40px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--royal-purple);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background: var(--deep-violet);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft-lg);
}

.btn-gold {
  background: var(--gold);
  color: var(--midnight-black);
  box-shadow: 0 12px 30px rgba(230, 192, 91, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  color: var(--midnight-black);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.7);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none;
}

/* =========================================================
   Nav
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 247, 247, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--silver);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 1.1rem;
  color: var(--midnight-black);
}

.nav-brand img {
  height: 52px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.9rem;
}

.nav-links a {
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.nav-links a:not(.btn) {
  color: var(--midnight-black);
}

.nav-links a:not(.btn):hover,
.nav-links a:not(.btn)[aria-current="page"] {
  color: var(--royal-purple);
  border-bottom-color: var(--royal-purple);
}

.nav-links .btn {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  border-radius: 2px;
  background: var(--midnight-black);
}

@media (max-width: 800px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--soft-white);
    border-bottom: 1px solid var(--silver);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
    display: none;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid var(--silver);
  }

  .nav-links li:last-child {
    border-bottom: none;
    padding-top: 16px;
  }
}

/* =========================================================
   Hero / mascot swim-in animation
   ========================================================= */

.hero {
  padding: 56px 0 72px;
  background:
    radial-gradient(circle at 15% 20%, rgba(179, 140, 255, 0.35), transparent 45%),
    radial-gradient(circle at 85% 0%, rgba(122, 69, 245, 0.18), transparent 40%),
    var(--soft-white);
  overflow: hidden;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-copy {
  flex: 1 1 380px;
  min-width: 280px;
}

.hero-copy h1 {
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}

.hero-copy .subhead {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  color: var(--deep-violet);
  margin-bottom: 1.2em;
}

.hero-mascot-wrap {
  flex: 1 1 380px;
  min-width: 280px;
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-mascot-stage {
  position: relative;
  width: 100%;
  max-width: 480px;
}

.hero-mascot-stage img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 18px 30px rgba(93, 47, 207, 0.25));
  animation:
    swim-in 1.6s cubic-bezier(0.22, 1, 0.36, 1) both,
    bob 3.4s ease-in-out 1.6s infinite;
}

.bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), rgba(179, 140, 255, 0.35));
  opacity: 0;
  animation: bubble-rise 3.2s ease-in 1.4s infinite;
}

.bubble.b1 { width: 18px; height: 18px; left: 6%;  bottom: 18%; animation-delay: 1.6s; }
.bubble.b2 { width: 12px; height: 12px; left: 14%; bottom: 8%;  animation-delay: 2.1s; }
.bubble.b3 { width: 24px; height: 24px; left: 2%;  bottom: 32%; animation-delay: 2.6s; }
.bubble.b4 { width: 9px;  height: 9px;  left: 20%; bottom: 4%;  animation-delay: 3.1s; }

@keyframes swim-in {
  0% {
    transform: translateX(-120%) translateY(6px) rotate(-4deg);
    opacity: 0;
  }
  55% {
    transform: translateX(4%) translateY(-14px) rotate(2deg);
    opacity: 1;
  }
  75% {
    transform: translateX(-2%) translateY(4px) rotate(-1deg);
  }
  100% {
    transform: translateX(0) translateY(0) rotate(0deg);
    opacity: 1;
  }
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes bubble-rise {
  0% {
    transform: translateY(0) scale(0.6);
    opacity: 0;
  }
  15% {
    opacity: 0.85;
  }
  100% {
    transform: translateY(-140px) scale(1.1);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-mascot-stage img {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .bubble {
    display: none;
  }
}

/* =========================================================
   Cards / pillars
   ========================================================= */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--silver);
}

.card h3 {
  color: var(--deep-violet);
}

.card .pillar-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
  display: block;
}

.card--quillow {
  text-align: center;
}

.pillar-video {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-soft-lg);
  border: 3px solid var(--lavender);
  margin: 0 auto 14px;
  display: block;
}

/* =========================================================
   Signup / forms
   ========================================================= */

.signup-panel {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-soft-lg);
  border: 1px solid var(--silver);
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.signup-panel--compact {
  padding: 28px 24px;
  text-align: left;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: none;
}

.signup-panel--compact h3 {
  color: #fff;
}

.signup-panel--compact p {
  color: var(--narwhal-gray);
}

.form-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.form-field {
  flex: 1 1 200px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--midnight-black);
}

.signup-panel--compact .form-field label {
  color: #fff;
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--silver);
  background: var(--soft-white);
  color: var(--midnight-black);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--royal-purple);
  outline-offset: 2px;
}

.form-actions {
  margin-top: 20px;
}

.form-note {
  font-size: 0.82rem;
  color: var(--narwhal-gray);
  margin-top: 14px;
}

.signup-panel--compact .form-note {
  color: rgba(255,255,255,0.75);
}

.form-success {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--gold);
  margin-top: 18px;
}

.signup-panel--compact .form-success {
  margin-top: 0;
  font-size: 1rem;
}

/* honeypot field — hidden from sighted users and keyboard tab order,
   left in the DOM (not display:none) so spam bots that only check for
   that still fill it in and get caught */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* =========================================================
   Misc sections
   ========================================================= */

.mission-block {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.mission-block .quote {
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  color: var(--deep-violet);
  line-height: 1.4;
}

.coming-soon-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--midnight-black);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.platform-card {
  background: #fff;
  border: 1px dashed var(--narwhal-gray);
  border-radius: var(--radius-md);
  padding: 26px 18px;
  text-align: center;
  color: var(--narwhal-gray);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.9rem;
}

.platform-card strong {
  display: block;
  color: var(--midnight-black);
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 760px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  background: rgba(122, 69, 245, 0.1);
  color: var(--deep-violet);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* =========================================================
   Footer
   ========================================================= */

.site-footer {
  background: var(--midnight-black);
  color: var(--soft-white);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  gap: 40px;
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.footer-brand img {
  height: 44px;
  width: auto;
}

.footer-brand span {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 1.05rem;
}

.site-footer p {
  color: var(--narwhal-gray);
  font-size: 0.92rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--narwhal-gray);
}

.footer-links a:hover {
  color: var(--lavender);
}

.footer-signup input {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--narwhal-gray);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  margin-bottom: 10px;
  font-family: var(--font-body);
}

.footer-signup input::placeholder {
  color: var(--narwhal-gray);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 44px;
  padding-top: 22px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--narwhal-gray);
}

.footer-bottom strong {
  color: var(--lavender);
}