/* ==========================================================================
   Base — reset, design tokens, shared primitives
   ========================================================================== */

:root {
  --black: #000000;
  --panel: #e9ecea;
  --ink: #0a0a0a;
  --ink-muted: #7c8583;
  --white: #ffffff;
  --white-muted: #b4b4b4;
  --hairline: rgba(255, 255, 255, 0.22);
  --hairline-ink: rgba(10, 10, 10, 0.25);
  --send-blue: #3b3be8;

  --font-display: "Archivo Black", "Arial Black", sans-serif;
  --font-body: "Poppins", system-ui, sans-serif;
  --font-label: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --shell: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --panel-radius: 48px;

  --pill: linear-gradient(
    90deg,
    #5b21f0 0%,
    #b026d9 38%,
    #ff2fa0 62%,
    #ff9f5a 100%
  );
  --chrome: linear-gradient(
    175deg,
    #ffffff 0%,
    #d8d8d8 18%,
    #8f8f8f 38%,
    #ffffff 55%,
    #bdbdbd 72%,
    #6f6f6f 88%,
    #e8e8e8 100%
  );
}

::selection {
  background: rgba(255, 60, 160, 0.4);
  color: #ffffff;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #060709;
}

::-webkit-scrollbar-thumb {
  background: #262a34;
  border-radius: 999px;
  border: 2px solid #060709;
}

::-webkit-scrollbar-thumb:hover {
  background: #454d5e;
}

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

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

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  /* `clip` — not `hidden` — because `hidden` makes body a scroll container,
     which silently kills `position: sticky` on the project cards. */
  overflow-x: clip;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

/* --- layout ------------------------------------------------------------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Light panel sitting on the black page with big rounded top corners. */
.panel-light {
  background: var(--panel);
  color: var(--ink);
  border-radius: var(--panel-radius) var(--panel-radius) 0 0;
  position: relative;
  z-index: 1;
}

/* --- shared type -------------------------------------------------------- */

.display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 0.94;
  margin: 0;
  text-transform: uppercase;
}

.label {
  font-family: var(--font-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.chrome-text {
  background: var(--chrome);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.65));
}

/* --- Awwwards-Tier Kinetic Letter-Split Heading Animation ---------------- */

.reveal-fill {
  display: inline-block;
  perspective: 1000px;
}

.reveal-fill .char {
  display: inline-block;
  position: relative;
  transform-style: preserve-3d;
  will-change: transform, color, -webkit-text-stroke, text-shadow, filter;
  transition: transform 0.8s cubic-bezier(0.2, 1.25, 0.35, 1),
    color 0.75s cubic-bezier(0.16, 1, 0.3, 1),
    -webkit-text-stroke 0.75s cubic-bezier(0.16, 1, 0.3, 1),
    text-shadow 0.85s ease,
    filter 0.85s ease,
    opacity 0.6s ease;
  transition-delay: calc(var(--char-idx, 0) * 0.035s);
  cursor: default;
}

.reveal-fill .char--space {
  width: 0.28em;
}

.reveal-fill .char--emoji {
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.8s cubic-bezier(0.2, 1.25, 0.35, 1), opacity 0.6s ease;
  transition-delay: calc(var(--char-idx, 0) * 0.035s);
}

/* 1. INITIAL STATE: Crisp Luminous Outline Stroke Only, Floating 3D Tilt */
.js-reveal .reveal-fill.on-dark .char {
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, 0.48);
  transform: perspective(800px) rotateX(42deg) translateY(22px) translateZ(-15px);
  opacity: 0.55;
  text-shadow: 0 0 0 transparent;
}

.js-reveal .reveal-fill.on-light .char {
  color: transparent;
  -webkit-text-stroke: 2px rgba(10, 10, 10, 0.45);
  transform: perspective(800px) rotateX(42deg) translateY(22px) translateZ(-15px);
  opacity: 0.55;
  text-shadow: 0 0 0 transparent;
}

/* 2. SCROLL ENTER TRIGGER (.is-filled): Kinetic Rise & Specular Reflection Fill */
.reveal-fill.on-dark.is-filled .char {
  color: #ffffff;
  -webkit-text-stroke: 0px transparent;
  transform: perspective(800px) rotateX(0deg) translateY(0) translateZ(0);
  opacity: 1;
  text-shadow: 0 0 32px rgba(255, 255, 255, 0.8), 0 8px 45px rgba(255, 56, 198, 0.45);
  filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.85));
}

.reveal-fill.on-light.is-filled .char {
  color: var(--ink);
  -webkit-text-stroke: 0px transparent;
  transform: perspective(800px) rotateX(0deg) translateY(0) translateZ(0);
  opacity: 1;
  text-shadow: 0 6px 24px rgba(10, 10, 10, 0.16);
}

/* 3. INTERACTIVE MOUSE HOVER RIPPLE / KINETIC WAVE */
.reveal-fill.is-filled .char:hover {
  transform: perspective(800px) translateY(-10px) rotateY(14deg) scale(1.12);
  transition-duration: 0.2s;
  transition-delay: 0s;
}

.reveal-fill.on-dark.is-filled .char:hover {
  color: #ff38c6;
  text-shadow: 0 0 45px rgba(255, 56, 198, 0.95), 0 0 80px rgba(35, 232, 120, 0.6);
  filter: drop-shadow(0 10px 25px rgba(255, 56, 198, 0.5));
}

.reveal-fill.on-light.is-filled .char:hover {
  color: #3b3be8;
  text-shadow: 0 4px 30px rgba(59, 59, 232, 0.35);
}

/* 4. AMBIENT PULSE */
@keyframes text-chrome-pulse {
  0% {
    text-shadow: 0 0 24px rgba(255, 255, 255, 0.6), 0 6px 28px rgba(255, 56, 198, 0.3);
  }
  100% {
    text-shadow: 0 0 42px rgba(255, 255, 255, 0.95), 0 10px 48px rgba(35, 232, 120, 0.4);
  }
}

/* --- gradient pill button ----------------------------------------------- */

.pill-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 34px;
  border: 0;
  border-radius: 999px;
  background: var(--pill);
  color: var(--white);
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 28px rgba(180, 40, 220, 0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pill-cta::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

.pill-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(200, 50, 235, 0.65);
}

/* --- outline pill (LIVE PROJECT / SEND) --------------------------------- */

.pill-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 26px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.pill-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
}

/* --- marquee primitive --------------------------------------------------- */

.marquee {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #000 6%,
    #000 94%,
    transparent
  );
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-left var(--marquee-duration, 40s) linear infinite;
  /* Held until js/main.js clones the items — a half-width track would jump. */
  animation-play-state: paused;
}

.marquee__track.is-doubled {
  animation-play-state: running;
}

.marquee__track--reverse {
  animation-name: marquee-right;
}

.marquee:hover .marquee__track--pausable {
  animation-play-state: paused;
}

@keyframes marquee-left {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

@keyframes marquee-right {
  from {
    transform: translate3d(-50%, 0, 0);
  }
  to {
    transform: translate3d(0, 0, 0);
  }
}

/* --- top scroll progress indicator -------------------------------------- */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3.5px;
  background: linear-gradient(90deg, #23e878 0%, #ff38c6 50%, #3b3be8 100%);
  z-index: 9999;
  box-shadow: 0 0 14px rgba(255, 56, 198, 0.8);
  pointer-events: none;
  transition: width 0.08s linear;
}

/* --- floating 3D decorations -------------------------------------------- */

.deco {
  position: absolute;
  pointer-events: none;
  user-select: none;
  animation: bob var(--bob-duration, 7s) ease-in-out infinite;
  animation-delay: var(--bob-delay, 0s);
  z-index: 2;
}

@keyframes bob {
  0%,
  100% {
    transform: translateY(calc(var(--scroll-y, 0px) - 12px)) rotate(calc(var(--bob-rot, 0deg) + var(--scroll-rot, 0deg)));
  }
  50% {
    transform: translateY(calc(var(--scroll-y, 0px) + 12px)) rotate(calc(var(--bob-rot, 0deg) * -1 + var(--scroll-rot, 0deg)));
  }
}

/* --- section entry reveal ------------------------------------------------ */

.js-reveal .rise {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--rise-delay, 0s);
}

.rise.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* --- motion preferences -------------------------------------------------- */

@media (max-width: 719px) {
  :root {
    --panel-radius: 28px;
    --gutter: 18px;
  }

  body {
    font-size: 15px;
    -webkit-tap-highlight-color: transparent;
  }

  input,
  textarea,
  button {
    font-size: 16px;
  }
}

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

  .marquee__track,
  .deco {
    animation: none !important;
  }

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

  .reveal-fill {
    transition: none;
  }
}