/* ==========================================================================
   CANVASA — PREMIUM COMING SOON LANDING PAGE
   Brand Identity:
     Black:          #000000
     Cyan Blue:      #0797CF
     Magenta Pink:   #E80E4C
     Golden Yellow:  #FFC629
     White:          #FFFFFF
     Background:     #FAFAFA
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens
   -------------------------------------------------------------------------- */
:root {
  --color-black: #000000;
  --color-blue: #0797cf;
  --color-pink: #e80e4c;
  --color-yellow: #ffc629;
  --color-white: #ffffff;
  --color-background: #fafafa;
  --color-surface: #ffffff;

  --color-text-primary: #000000;
  --color-text-secondary: #4a4a4a;
  --color-text-muted: #737373;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-border-subtle: rgba(0, 0, 0, 0.04);
  --color-border-hover: rgba(0, 0, 0, 0.16);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;

  --shadow-card: 0 20px 48px -12px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 114px;
}

/* --------------------------------------------------------------------------
   2. Reset & Base Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-background);
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-sans);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   3. Ambient Drafting Canvas Background
   -------------------------------------------------------------------------- */
.canvas-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  contain: strict;
  background:
    radial-gradient(circle at 5% 5%, rgba(7, 151, 207, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 95% 85%, rgba(232, 14, 76, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(255, 198, 41, 0.04) 0%, transparent 35%),
    linear-gradient(to right, rgba(0, 0, 0, 0.03) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(to bottom, rgba(0, 0, 0, 0.03) 1px, transparent 1px) 0 0 / 48px 48px;
  mask-image: radial-gradient(circle at 50% 40%, black 45%, transparent 92%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, black 45%, transparent 92%);
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   4. Header & Prominent Logo
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0.75rem 0;
  transition: background-color 0.2s var(--ease-out);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo Link — safe #top destination */
.header-logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  padding: 0.25rem 0;
  transition: opacity 0.2s ease, transform 0.2s var(--ease-out);
}

.header-logo-link:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

/* Prominent Logo: ~210–235px desktop, crystal-sharp high-DPI rendering */
.header-logo-img {
  width: clamp(195px, 17vw, 235px);
  height: auto;
  aspect-ratio: 1600 / 774;
  object-fit: contain;
  display: block;
}

/* Understated Status Badge */
.header-status {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0.95rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-status:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.status-beacon {
  position: relative;
  width: 8px;
  height: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.beacon-core {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-pink);
}

.beacon-pulse {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background-color: var(--color-pink);
  opacity: 0.4;
  animation: pulseBeacon 2.4s infinite cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes pulseBeacon {
  0% { transform: scale(0.9); opacity: 0.6; }
  70% { transform: scale(2.3); opacity: 0; }
  100% { transform: scale(2.3); opacity: 0; }
}

.status-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   5. Hero Section
   -------------------------------------------------------------------------- */
.site-main {
  flex: 1 0 auto;
  display: flex;
  align-items: center;
  padding: 3.5rem 0;
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

/* Left: Content Column */
.hero-left {
  display: flex;
  flex-direction: column;
}

/* Eyebrow */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 1.35rem;
}

.eyebrow-pip {
  width: 7px;
  height: 7px;
  border-radius: 1.5px;
  display: inline-block;
}

.pip-blue { background-color: var(--color-blue); }
.pip-pink { background-color: var(--color-pink); }
.pip-yellow { background-color: var(--color-yellow); }
.pip-black { background-color: var(--color-black); }

.eyebrow-text {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  margin-left: 5px;
}

/* Large Confident Headline */
.hero-headline {
  font-size: clamp(2.6rem, 5.2vw, 4.5rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--color-black);
  margin-bottom: 1.5rem;
}

.headline-br {
  display: inline;
}

.shape-word {
  position: relative;
  display: inline-block;
}

.accent-dot {
  color: var(--color-blue);
  display: inline-block;
  margin-left: -0.01em;
}

/* Supporting Paragraph */
.hero-paragraph {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  line-height: 1.62;
  color: var(--color-text-secondary);
  max-width: 36rem;
  margin-bottom: 2rem;
  font-weight: 400;
}

/* Action Block: Prominent Coming Soon + Secondary Notice */
.hero-action-block {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2.75rem;
}

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  align-self: flex-start;
  padding: 0.65rem 1.35rem;
  background-color: var(--color-black);
  color: var(--color-white);
  border-radius: 9999px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.coming-soon-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.badge-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--color-blue);
  box-shadow: 0 0 10px var(--color-blue);
  animation: pulseDot 2.2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}

.badge-text {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-white);
}

.development-notice {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Brand Pillars Strip */
.brand-pillars {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.pillar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.blue-accent { color: var(--color-blue); }
.pink-accent { color: var(--color-pink); }
.yellow-accent { color: #d49808; }

.pillar-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
}

.pillar-sep {
  color: var(--color-border);
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   6. Custom Geometric Visual Composition (Right Column)
   -------------------------------------------------------------------------- */
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.geometric-canvas {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1 / 1.05;
  perspective: 1000px;
  transition: transform 0.25s var(--ease-out);
}

/* Corner Frame Brackets Matching the Canvasa Logo */
.corner-bracket {
  position: absolute;
  z-index: 10;
  pointer-events: none;
  transition: transform 0.25s var(--ease-out);
}

/* Top-Left: Blue Vertical + Black Horizontal */
.corner-tl {
  top: -12px;
  left: -12px;
  width: 52px;
  height: 52px;
}

.bar-blue-v {
  position: absolute;
  top: 0;
  left: 0;
  width: 12px;
  height: 48px;
  background-color: var(--color-blue);
  border-radius: 1px;
}

.bar-black-h {
  position: absolute;
  top: 0;
  left: 12px;
  width: 36px;
  height: 12px;
  background-color: var(--color-black);
  border-radius: 1px;
}

/* Top-Right: Pink Horizontal + Black Vertical */
.corner-tr {
  top: -12px;
  right: -12px;
  width: 52px;
  height: 52px;
}

.bar-pink-h {
  position: absolute;
  top: 0;
  right: 12px;
  width: 40px;
  height: 12px;
  background-color: var(--color-pink);
  border-radius: 1px;
}

.bar-black-v {
  position: absolute;
  top: 0;
  right: 0;
  width: 12px;
  height: 38px;
  background-color: var(--color-black);
  border-radius: 1px;
}

/* Bottom-Left: Black Vertical + Golden Yellow Horizontal */
.corner-bl {
  bottom: -12px;
  left: -12px;
  width: 52px;
  height: 52px;
}

.bar-black-v2 {
  position: absolute;
  bottom: 12px;
  left: 0;
  width: 12px;
  height: 36px;
  background-color: var(--color-black);
  border-radius: 1px;
}

.bar-yellow-h {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 12px;
  background-color: var(--color-yellow);
  border-radius: 1px;
}

/* Bottom-Right Stamp */
.corner-br {
  bottom: -10px;
  right: -6px;
  display: flex;
  align-items: center;
}

.bracket-stamp {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: var(--color-background);
  padding: 2px 6px;
  border-radius: 2px;
}

/* Hover Response on Corners */
.geometric-canvas:hover .corner-tl { transform: translate(-3px, -3px); }
.geometric-canvas:hover .corner-tr { transform: translate(3px, -3px); }
.geometric-canvas:hover .corner-bl { transform: translate(-3px, 3px); }
.geometric-canvas:hover .corner-br { transform: translate(2px, 2px); }

/* Internal Surface Card */
.canvas-plate {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.75rem;
  transition: box-shadow 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

.geometric-canvas:hover .canvas-plate {
  border-color: var(--color-border-hover);
  box-shadow: 0 24px 54px -10px rgba(0, 0, 0, 0.09), 0 2px 6px rgba(0, 0, 0, 0.04);
}

.plate-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0, 0, 0, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  opacity: 0.7;
}

/* Plate Header */
.plate-top {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.plate-code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
}

.plate-status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  background-color: rgba(7, 151, 207, 0.08);
  color: var(--color-blue);
  border-radius: 4px;
  border: 1px solid rgba(7, 151, 207, 0.2);
}

/* Plate Center: Prominent Canvasa Brand Mark */
.plate-center {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.25rem 1rem;
}

.plate-logo-img {
  width: clamp(190px, 18vw, 245px);
  height: auto;
  aspect-ratio: 1600 / 774;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.04));
  transition: transform 0.25s var(--ease-out);
}

.geometric-canvas:hover .plate-logo-img {
  transform: scale(1.03);
}

/* Plate Footer */
.plate-bottom {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--color-border-subtle);
}

.spec-col {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.spec-val {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-text-primary);
  white-space: nowrap;
}

.spec-val.active-pink {
  color: var(--color-pink);
}

/* --------------------------------------------------------------------------
   7. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  background-color: var(--color-background);
  padding: 2rem 0;
  position: relative;
  z-index: 10;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 400;
}

.footer-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   8. Responsive Design
   -------------------------------------------------------------------------- */

/* Tablet & Smaller Laptops (<= 960px) */
@media screen and (max-width: 960px) {
  :root {
    --header-height: 94px;
  }

  .container {
    padding: 0 1.5rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .hero-right {
    order: 2;
    width: 100%;
    padding: 1rem 0;
  }

  .geometric-canvas {
    max-width: 420px;
    margin: 0 auto;
  }
}

/* Mobile & Handheld (<= 768px) */
@media screen and (max-width: 768px) {
  :root {
    --header-height: 86px;
  }

  .site-main {
    padding: 2.25rem 0;
  }

  .container {
    padding: 0 1.25rem;
  }

  .header-logo-img {
    width: clamp(150px, 38vw, 175px);
  }

  .hero-headline {
    font-size: clamp(2.2rem, 7vw, 3rem);
  }

  .brand-pillars {
    gap: 0.75rem;
  }

  .pillar-sep {
    display: none;
  }

  .pillar-item {
    background: #fff;
    padding: 0.35rem 0.65rem;
    border-radius: 4px;
    border: 1px solid var(--color-border);
  }

  .geometric-canvas {
    max-width: 380px;
  }

  .canvas-plate {
    padding: 1.25rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

/* Compact Mobile (<= 540px) */
@media screen and (max-width: 540px) {
  .header-status {
    padding: 0.35rem 0.65rem;
  }

  .status-label {
    font-size: 0.65rem;
    letter-spacing: 0.04em;
  }

  .corner-tl,
  .corner-tr,
  .corner-bl,
  .corner-br {
    display: none;
  }

  .geometric-canvas {
    max-width: 100%;
  }

  .plate-bottom {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
}

/* Narrow Mobile (<= 380px) */
@media screen and (max-width: 380px) {
  :root {
    --header-height: 78px;
  }

  .container {
    padding: 0 0.85rem;
  }

  .header-logo-img {
    width: 145px;
  }

  .status-label {
    display: none;
  }

  .status-beacon {
    margin: 0 2px;
  }

  .hero-headline {
    font-size: 1.95rem;
  }

  .hero-paragraph {
    font-size: 1rem;
  }

  .coming-soon-badge {
    width: 100%;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   9. Accessibility: Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}