/* Process section — Figma 84:2906 unified composition */

.process-section {
  --process-bg: #f5f5f5;
  --process-text: #1d1d1d;
  --process-label: #d9d9d9;
  --process-faded: rgba(29, 29, 29, 0.3);
  --process-num: rgba(29, 29, 29, 0.1);
  --process-gutter: 45px;
  --process-headline-max: 1108px;
  --process-card-width: 529px;
  --process-card-height: 301px;
  --process-card-radius: 20px;
  --process-card-border: 5px;
  --process-scale: 1;
  /* Figma positions from label top (y=80) */
  --process-comp-height: 715px;
  --process-headline-top: 72px;
  --process-stack-top: 249px;
  --process-stack-depth: 470px;
  --process-scroll-track: 360vh;

  box-sizing: border-box;
  background-color: var(--process-bg);
  color: var(--process-text);
  font-family: "Creato Display", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

.process-section__track {
  height: var(--process-scroll-track);
}

.process-section__pin {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  padding: 0 var(--process-gutter);
  overflow: hidden;
}

.process-section__pin-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 1440px;
  height: 100%;
}

/* Single Figma frame: label + headline + overlapping card stack */
.process-section__composition {
  position: relative;
  width: min(var(--process-headline-max), 100%);
  height: calc(var(--process-comp-height) * var(--process-scale));
  max-width: 100%;
  will-change: transform;
}

.process-section__label {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.32px;
  color: var(--process-label);
  white-space: nowrap;
  z-index: 10;
}

.process-section__label-icon {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

/* Keep label centered — scroll-reveal must not override translateX(-50%) */
@media (prefers-reduced-motion: no-preference) {
  .process-section__label.scroll-reveal.scroll-reveal--up {
    transform: translateX(-50%) translate3d(0, 22px, 0);
  }

  .process-section__label.scroll-reveal.scroll-reveal--up.is-revealed {
    transform: translateX(-50%);
  }
}

/* Figma headline y=152, h=228 — cards start y=329 (51px overlap) */
.process-section__headline-wrap {
  position: absolute;
  top: calc(var(--process-headline-top) * var(--process-scale));
  left: 0;
  width: 100%;
  z-index: 2;
  pointer-events: none;
}

.process-section__headline {
  width: 100%;
  margin: 0;
  font-size: 52px;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.52px;
  text-align: center;
  word-break: break-word;
  overflow-wrap: break-word;
}

.process-section__char {
  display: inline;
  color: var(--process-faded);
  transition: color 0.12s ease-out;
}

@media (prefers-reduced-motion: reduce) {
  .process-section__char {
    color: var(--process-text) !important;
    transition: none;
  }
}

/* Figma stack anchor: card01 y=329 → 249px below label */
.process-section__stack-layer {
  position: absolute;
  top: calc(var(--process-stack-top) * var(--process-scale));
  left: 50%;
  width: calc(var(--process-card-width) * var(--process-scale));
  height: calc(var(--process-stack-depth) * var(--process-scale));
  margin-left: calc(var(--process-card-width) * var(--process-scale) / -2);
  overflow: visible;
  z-index: 5;
  pointer-events: none;
}

.process-section__stack {
  position: absolute;
  left: 0;
  top: 0;
  width: calc(var(--process-card-width) * var(--process-scale));
  height: calc(var(--process-card-height) * var(--process-scale));
  transform-origin: center center;
  opacity: 1;
  will-change: transform;
}

.process-section__stack[data-step="1"] {
  --card-rotate: 0deg;
  z-index: 1;
}

.process-section__stack[data-step="2"] {
  --card-rotate: -2.29deg;
  z-index: 2;
}

.process-section__stack[data-step="3"] {
  --card-rotate: 0.46deg;
  z-index: 3;
}

.process-section__stack[data-step="4"] {
  --card-rotate: -3.13deg;
  z-index: 4;
}

.process-section__stack[data-step="5"] {
  --card-rotate: 2.14deg;
  z-index: 5;
}

/* Process cards — Figma 84:2910 (clean: no noise, soft gradient only) */
.process-section__card-surface {
  position: relative;
  width: 100%;
  height: 100%;
  border: calc(var(--process-card-border) * var(--process-scale)) solid #ffffff;
  border-radius: calc(var(--process-card-radius) * var(--process-scale));
  background-color: #ffffff;
  overflow: hidden;
  box-shadow:
    inset 0 0 calc(8px * var(--process-scale)) calc(3.619px * var(--process-scale)) #ffffff,
    inset 0 calc(3px * var(--process-scale)) calc(50px * var(--process-scale))
      calc(-18px * var(--process-scale)) rgba(255, 215, 184, 0.45);
}

.process-section__card-glow {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: calc((var(--process-card-radius) - 2px) * var(--process-scale));
  pointer-events: none;
}

/* Subtle peach → yellow background drift (background only; text/borders untouched) */
@media (prefers-reduced-motion: no-preference) {
  @keyframes process-card-gradient-shimmer {
    0% {
      background-position: 12% 28%;
    }
    100% {
      background-position: 88% 72%;
    }
  }

  .process-section__card-glow::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    border-radius: inherit;
    pointer-events: none;
    background-image: linear-gradient(
      125deg,
      rgba(255, 154, 121, 0.42) 0%,
      rgba(255, 215, 184, 0.12) 32%,
      rgba(255, 245, 169, 0.38) 58%,
      rgba(255, 154, 121, 0.18) 82%,
      rgba(255, 245, 169, 0.34) 100%
    );
    background-size: 260% 260%;
    background-repeat: no-repeat;
    opacity: 0.72;
    animation: process-card-gradient-shimmer 20s ease-in-out infinite alternate;
  }

  .process-section__stack[data-step="2"] .process-section__card-glow::before {
    animation-delay: -4s;
  }

  .process-section__stack[data-step="3"] .process-section__card-glow::before {
    animation-delay: -8s;
  }

  .process-section__stack[data-step="4"] .process-section__card-glow::before {
    animation-delay: -12s;
  }

  .process-section__stack[data-step="5"] .process-section__card-glow::before {
    animation-delay: -16s;
  }
}

@media (max-width: 768px) and (prefers-reduced-motion: no-preference) {
  .process-section__card-glow::before {
    animation-duration: 26s;
    opacity: 0.65;
  }
}

.process-section__card-glow-orb {
  position: absolute;
  border-radius: 1000px;
  filter: blur(calc(65px * var(--process-scale)));
  opacity: 0.55;
}

.process-section__card-glow-orb--coral {
  width: calc(395px * var(--process-scale));
  height: calc(356px * var(--process-scale));
  top: calc(-27px * var(--process-scale));
  left: calc(-76px * var(--process-scale));
  background-color: #ff9a79;
}

.process-section__card-glow-orb--yellow {
  width: calc(538px * var(--process-scale));
  height: calc(356px * var(--process-scale));
  top: calc(-27px * var(--process-scale));
  right: calc(-186px * var(--process-scale));
  background-color: #fff5a9;
}

/* Figma Group 22 — 30px inset; 01 top-left; title/desc bottom-left */
.process-section__card-body {
  position: absolute;
  inset: 0;
  padding: calc(30px * var(--process-scale));
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 1;
}

.process-section__card-num {
  flex-shrink: 0;
  font-size: calc(42px * var(--process-scale));
  font-weight: 500;
  line-height: 1;
  letter-spacing: calc(-0.42px * var(--process-scale));
  color: var(--process-num);
}

.process-section__card-title {
  margin: auto 0 0;
  font-size: calc(24px * var(--process-scale));
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: calc(-0.24px * var(--process-scale));
  color: var(--process-text);
}

.process-section__card-desc {
  margin: calc(10px * var(--process-scale)) 0 0;
  max-width: calc(469px * var(--process-scale));
  font-size: calc(16px * var(--process-scale));
  font-weight: 500;
  line-height: 1.3;
  color: var(--process-text);
}

.process-section__stack[data-step="4"] .process-section__card-desc {
  max-width: calc(425px * var(--process-scale));
}

@media (max-width: 1023px) {
  .process-section {
    --process-gutter: clamp(20px, 4.5vw, 40px);
    --process-scroll-track: 320vh;
  }

  .process-section__headline {
    font-size: clamp(32px, 4.5vw, 44px);
    letter-spacing: -0.02em;
  }
}

@media (max-width: 639px) {
  .process-section {
    --process-scroll-track: 300vh;
  }

  .process-section__label {
    font-size: 24px;
    gap: 10px;
  }

  .process-section__label-icon {
    width: 24px;
    height: 24px;
  }

  .process-section__headline {
    font-size: clamp(24px, 6.5vw, 32px);
  }
}