/*
Theme Name: Mystery School Media
Theme URI: https://mysteryschoolmedia.llc
Description: Custom premium theme for Mystery School Media LLC.
Version: 2.0.0
Author: Mystery School Media
Author URI: https://mysteryschoolmedia.llc
License: GNU General Public License v2 or later
Text Domain: msm
*/

/* ==========================================================================
   0. DESIGN TOKENS
   Redesign v2: Single accent (gold). Plus Jakarta Sans body. Outfit headings.
   Shape system: pill (interactive), 1.25rem (containers), 0.875rem (inner).
   ========================================================================== */

:root {
  /* --- Palette --- */
  --color-bg:              #050508;
  --color-bg-elevated:     #0b0b12;
  --color-surface:         rgba(12, 12, 20, 0.65);
  --color-surface-hover:   rgba(18, 18, 28, 0.8);

  /* Single accent: Gold (muted, <80% saturation) */
  --color-accent:          #c9a84c;
  --color-accent-dim:      rgba(201, 168, 76, 0.15);
  --color-accent-muted:    rgba(201, 168, 76, 0.6);

  /* Text */
  --color-text:            rgba(255, 255, 255, 0.92);
  --color-text-secondary:  rgba(255, 255, 255, 0.50);
  --color-text-tertiary:   rgba(255, 255, 255, 0.30);

  /* Borders & surfaces */
  --color-border:          rgba(255, 255, 255, 0.06);
  --color-border-hover:    rgba(255, 255, 255, 0.12);
  --color-highlight:       rgba(255, 255, 255, 0.04);

  /* --- Typography --- */
  --font-heading: 'Outfit', system-ui, sans-serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;

  --fs-display:  clamp(3rem, 6vw, 5.5rem);
  --fs-h1:       clamp(2.25rem, 4.5vw, 3.75rem);
  --fs-h2:       clamp(1.75rem, 3.5vw, 2.75rem);
  --fs-h3:       clamp(1.125rem, 1.5vw, 1.375rem);
  --fs-body:     1rem;
  --fs-small:    0.875rem;
  --fs-micro:    0.6875rem;

  /* --- Spacing --- */
  --space-xs:    0.5rem;
  --space-sm:    1rem;
  --space-md:    1.5rem;
  --space-lg:    2rem;
  --space-xl:    3rem;
  --space-2xl:   4.5rem;
  --space-section: clamp(6rem, 10vw, 10rem);

  /* --- Shape (consistency lock) --- */
  --radius-container:  1.25rem;
  --radius-inner:      calc(1.25rem - 6px);
  --radius-pill:       9999px;

  /* --- Motion --- */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring:   cubic-bezier(0.32, 0.72, 0, 1);
  --duration-fast:  200ms;
  --duration-base:  500ms;
  --duration-slow:  800ms;

  /* --- Layout --- */
  --container-max: 1400px;
  --container-pad: clamp(1.25rem, 4vw, 3rem);
}


/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-spring);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

p {
  max-width: 65ch;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

::selection {
  background: var(--color-accent);
  color: var(--color-bg);
}


/* ==========================================================================
   2. LAYOUT UTILITIES
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.section {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  position: relative;
}


/* ==========================================================================
   3. SKIP LINK (a11y)
   ========================================================================== */

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
  border-radius: var(--radius-pill);
}
.skip-link:focus {
  top: 1rem;
}


/* ==========================================================================
   4. FLOATING PILL NAVIGATION
   Detached from top, rounded pill, glass effect.
   ========================================================================== */

.site-header {
  position: fixed;
  top: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: auto;
  max-width: calc(100% - 2rem);
  z-index: 100;
  padding: 0.625rem 0.625rem 0.625rem 1.5rem;
  border-radius: var(--radius-pill);
  background: rgba(8, 8, 14, 0.5);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--color-border);
  transition: all var(--duration-base) var(--ease-spring);
}

.site-header.scrolled {
  background: rgba(8, 8, 14, 0.88);
  border-color: var(--color-border-hover);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.0625rem;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  white-space: nowrap;
  transition: opacity var(--duration-fast) var(--ease-spring);
}
.nav-logo:hover { opacity: 0.8; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
  border-radius: var(--radius-pill);
  transition: all var(--duration-fast) var(--ease-spring);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
  background: var(--color-highlight);
}

/* Nav CTA - nested pill */
.nav-cta {
  background: var(--color-accent) !important;
  color: var(--color-bg) !important;
  font-weight: 600 !important;
  padding: 0.5rem 1.25rem !important;
}
.nav-cta:hover {
  opacity: 0.88 !important;
  transform: scale(0.98);
}

/* Mobile hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 2.5rem;
  height: 2.5rem;
  position: relative;
  z-index: 110;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--color-text);
  margin: 4px auto;
  transition: all var(--duration-base) var(--ease-spring);
  border-radius: 2px;
}
.menu-toggle.active span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.menu-toggle.active span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}


/* ==========================================================================
   5. SHADER CANVAS
   ========================================================================== */

#shader-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

.shader-fallback {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 25% 30%, rgba(30, 20, 60, 0.5) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 60%, rgba(15, 50, 45, 0.3) 0%, transparent 50%),
    var(--color-bg);
}


/* ==========================================================================
   6. HERO — Left-aligned, asymmetric
   DESIGN_VARIANCE 8 → anti-center bias.
   ========================================================================== */

.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--space-2xl);
}

.hero-content {
  max-width: 720px;
}

.hero-title {
  font-size: var(--fs-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

/* Accent word highlight */
.hero-title .accent {
  color: var(--color-accent);
}

.hero-tagline {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--color-text-secondary);
  font-weight: 400;
  font-style: italic;
  margin-bottom: var(--space-xl);
  max-width: 50ch;
}

/* Primary CTA - pill with nested icon */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-bg);
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-spring);
  text-decoration: none;
  letter-spacing: 0.01em;
}

/* Button-in-button trailing icon (soft-skill §4.B) */
.btn-primary .btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.12);
  transition: transform var(--duration-fast) var(--ease-spring);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.25);
}
.btn-primary:hover .btn-icon {
  transform: translateX(2px) translateY(-1px) scale(1.05);
}
.btn-primary:active {
  transform: scale(0.98);
}

/* Secondary CTA */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-spring);
  text-decoration: none;
}
.btn-ghost:hover {
  color: var(--color-text);
  border-color: var(--color-border-hover);
  background: var(--color-highlight);
}
.btn-ghost:active {
  transform: scale(0.98);
}


/* ==========================================================================
   7. ABOUT — Split text + bento values. No eyebrow.
   ========================================================================== */

.about {
  border-top: 1px solid var(--color-border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.about-text h2 {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-md);
}

.about-text .highlight {
  color: var(--color-accent);
}

.about-text p {
  margin-bottom: var(--space-sm);
}

/* Bento values — 2 large + 2 small, not equal cards */
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 6px;
}

/* Double-bezel card (soft-skill §4.A) */
.value-item {
  background: var(--color-highlight);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-container);
  padding: 6px;
  transition: border-color var(--duration-base) var(--ease-spring);
}
.value-item:hover {
  border-color: var(--color-border-hover);
}

/* Inner core */
.value-item-inner {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-inner);
  padding: var(--space-lg) var(--space-md);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  height: 100%;
}

/* First value spans full width for asymmetry */
.value-item:first-child {
  grid-column: 1 / -1;
}

.value-item h4 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.value-item p {
  font-size: var(--fs-small);
  color: var(--color-text-tertiary);
  line-height: 1.6;
}


/* ==========================================================================
   8. APPS — Asymmetric showcase. One eyebrow allowed.
   Double-bezel card architecture.
   ========================================================================== */

/* Eyebrow label — used sparingly (max 2 per page) */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-header {
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-sm);
}

.section-header .section-desc {
  font-size: var(--fs-body);
  max-width: 55ch;
}

/* App cards grid — asymmetric: first card wider */
.apps-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 6px;
  align-items: start;
}

/* Double-bezel outer shell */
.app-card {
  background: var(--color-highlight);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-container);
  padding: 6px;
  transition: all var(--duration-base) var(--ease-spring);
}
.app-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

/* Inner core */
.app-card-inner {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-inner);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.app-card-preview {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.app-card-preview-text {
  text-align: center;
  padding: var(--space-lg);
}

.app-card-preview-name {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
}

.app-card-preview-tag {
  font-size: var(--fs-micro);
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 0.25rem;
}

.app-card-body {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.app-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--fs-micro);
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.app-card-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.app-card-body h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
}

.app-card-body p {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.app-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-accent);
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-accent-dim);
  border-radius: var(--radius-pill);
  transition: all var(--duration-fast) var(--ease-spring);
}
.app-card-link:hover {
  background: var(--color-accent-dim);
}
.app-card-link:active {
  transform: scale(0.98);
}


/* ==========================================================================
   9. SERVICES — Vertical feature list. No cards. No eyebrow.
   Different layout family from About and Apps.
   ========================================================================== */

.services {
  border-top: 1px solid var(--color-border);
}

.services-header {
  margin-bottom: var(--space-2xl);
}

.services-header h2 {
  font-size: var(--fs-h1);
}

.services-list {
  display: grid;
  gap: 0;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: baseline;
  transition: background var(--duration-base) var(--ease-spring);
}

.service-row:first-child {
  border-top: 1px solid var(--color-border);
}

.service-row:hover {
  background: var(--color-highlight);
  margin-left: calc(-1 * var(--container-pad));
  margin-right: calc(-1 * var(--container-pad));
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.service-row h3 {
  font-size: var(--fs-h3);
  font-weight: 600;
  color: var(--color-text);
}

.service-row p {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 55ch;
}


/* ==========================================================================
   10. CONTACT — Centered CTA. No eyebrow (quota used).
   ========================================================================== */

.contact {
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.contact-heading {
  font-size: var(--fs-h1);
  margin-bottom: var(--space-sm);
}

.contact-heading .highlight {
  color: var(--color-accent);
}

.contact-desc {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  max-width: 50ch;
  margin: 0 auto var(--space-xl);
}

/* Contact email CTA — pill with nested icon */
.contact-email-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem 1rem 1.75rem;
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-spring);
  letter-spacing: 0.01em;
}

.contact-email-btn .btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.12);
  transition: transform var(--duration-fast) var(--ease-spring);
}

.contact-email-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.25);
}
.contact-email-btn:hover .btn-icon {
  transform: translateX(2px) scale(1.05);
}
.contact-email-btn:active {
  transform: scale(0.98);
}


/* ==========================================================================
   11. FOOTER — Simplified. No link farm.
   ========================================================================== */

.site-footer {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
}

.footer-links a {
  font-size: var(--fs-small);
  color: var(--color-text-tertiary);
  transition: color var(--duration-fast) var(--ease-spring);
}
.footer-links a:hover {
  color: var(--color-text);
}

.footer-copy {
  width: 100%;
  text-align: center;
  font-size: var(--fs-micro);
  color: var(--color-text-tertiary);
  margin-top: var(--space-lg);
}


/* ==========================================================================
   12. SCROLL REVEAL — IntersectionObserver driven
   GPU-safe: only transform + opacity.
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition:
    opacity var(--duration-slow) var(--ease-out-expo),
    transform var(--duration-slow) var(--ease-out-expo);
  will-change: transform, opacity;
}

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

/* Staggered children */
.reveal-stagger.visible .value-item:nth-child(1),
.reveal-stagger.visible .service-row:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.visible .value-item:nth-child(2),
.reveal-stagger.visible .service-row:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.visible .value-item:nth-child(3),
.reveal-stagger.visible .service-row:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.visible .value-item:nth-child(4),
.reveal-stagger.visible .service-row:nth-child(4) { transition-delay: 240ms; }

.reveal-stagger .value-item,
.reveal-stagger .service-row {
  opacity: 0;
  transform: translateY(1rem);
  transition:
    opacity var(--duration-slow) var(--ease-out-expo),
    transform var(--duration-slow) var(--ease-out-expo);
}

.reveal-stagger.visible .value-item,
.reveal-stagger.visible .service-row {
  opacity: 1;
  transform: translateY(0);
}


/* ==========================================================================
   13. FOCUS & ACCESSIBILITY
   ========================================================================== */

*:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .reveal-stagger .value-item,
  .reveal-stagger .service-row { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}


/* ==========================================================================
   14. RESPONSIVE — Mobile collapse
   Below 768px: single-column, w-full, generous mobile padding.
   Never h-screen, always min-h-[100dvh].
   ========================================================================== */



@media (max-width: 768px) {
  /* Nav — full-screen overlay */
  .menu-toggle { display: block; }

  .site-header {
    padding: 0.5rem 0.75rem 0.5rem 1.25rem;
  }

  .nav-links {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100dvh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    background: rgba(5, 5, 8, 0.95);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-base) var(--ease-spring);
    z-index: 105;
  }
  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links.open a {
    font-size: 1.25rem;
    padding: 0.75rem 1.5rem;
  }

  /* Hero — full-width text */
  .hero-content {
    max-width: 100%;
  }
  .hero-title {
    font-size: clamp(2.25rem, 10vw, 3.5rem);
  }

  /* About — single column */
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-values {
    grid-template-columns: 1fr;
  }
  .value-item:first-child {
    grid-column: auto;
  }

  /* Apps — single column */
  .apps-grid {
    grid-template-columns: 1fr;
  }

  /* Services — single column rows */
  .service-row {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }
  .service-row:hover {
    margin-left: -1rem;
    margin-right: -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  /* Footer — stack */
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  :root {
    --space-section: 4.5rem;
  }
}