08이력서 CTA

<main class="stage">
  <section class="rc">
    <span class="rc__accent" aria-hidden="true"></span>
    <p class="rc__eyebrow">RESUME</p>
    <h2 class="rc__title">이력서 PDF 받기</h2>
    <button class="rc__btn" type="button">
      <span class="rc__fill" aria-hidden="true"></span>
      <span class="rc__ic-wrap" aria-hidden="true">
        <svg class="rc__ic-arrow" viewBox="0 0 20 20"><polyline points="10,3 10,13" /><polyline points="5,9 10,14 15,9" /></svg>
        <svg class="rc__ic-check" viewBox="0 0 20 20"><polyline points="4,10 8,14 16,5" /></svg>
      </span>
      <span class="rc__label">PDF 내려받기</span>
    </button>
    <p class="rc__status" role="status" aria-live="polite"></p>
  </section>
</main>

@use "../../../../site/static/demo-tokens" as *;

// ── 변수 3개 ──────────────────────────────────────────
$duration: 900ms;                                 // 진행바 채워지는 시간(rc__btn.is-loading)
$easing: $ease-out;
$color: $subject-blue;                            // 버튼·진행바 색

@include stage($stage-paper);

.rc { width: min(300px, 92vw); text-align: center; }
// ── 상단 악센트 바가 계속 스캔하는 장식(항상 재생) ──────────────
.rc__accent {
  display: block;
  width: $sp-8; height: 3px;
  margin: 0 auto $sp-2;
  border-radius: $r-xs;
  background: $color;
  transform-origin: center;
  animation: rc-scan 2s $ease-spring infinite;
}
@keyframes rc-scan {
  0%, 70%, 100% { transform: scaleX(.3); opacity: .5; }
  30%           { transform: scaleX(1); opacity: 1; }
}
.rc__eyebrow { margin: 0 0 $sp-1; font-weight: 700; font-size: 10px; line-height: 1; font-family: inherit; letter-spacing: .14em; color: rgba($subject-ink, .72); }                // 흰 면 위 7.26:1
.rc__title { margin: 0 0 $sp-3; font-weight: 800; font-size: clamp(14px, 4vw, 16px); line-height: 1.2; font-family: inherit; color: $subject-ink; }

.rc__btn {
  position: relative;
  overflow: hidden;
  display: inline-flex; align-items: center; gap: $sp-1;
  padding: $sp-2 $sp-5;
  border: 0;
  border-radius: $r-control;
  background: $subject-blue-deep;
  color: $subject-cream;
  font-weight: 700; font-size: 12px; line-height: 1.4; font-family: inherit;
  cursor: pointer;
  isolation: isolate;
}
.rc__fill {
  position: absolute; inset: 0;
  background: rgba(255, 255, 255, .22);
  transform: scaleX(0);
  transform-origin: left; // 규칙8: 버튼 왼쪽 채움 오버레이
  z-index: -1;
}
.rc__btn.is-loading .rc__fill { transform: scaleX(1); transition: transform $duration $easing; }

.rc__ic-wrap { position: relative; width: 14px; height: 14px; }
.rc__ic-arrow, .rc__ic-check {
  position: absolute; inset: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: opacity $dur-quick $ease-pop;
}
.rc__ic-arrow {
  opacity: 1;
  animation: rc-bob 2s ease-in-out infinite;
}
.rc__ic-check {
  opacity: 0;
  stroke-dasharray: 18;
  stroke-dashoffset: 18;
}
.rc__btn.is-done .rc__ic-arrow { opacity: 0; animation: none; }
.rc__btn.is-done .rc__ic-check { opacity: 1; stroke-dashoffset: 0; transition: stroke-dashoffset $dur-base $ease-pop, opacity $dur-quick $ease-pop; }

// ── 다운로드 화살표가 계속 살짝 튀는 장식(항상 재생) ──────────────
@keyframes rc-bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(3px); }
}
.rc__btn.is-loading .rc__ic-arrow { animation-play-state: paused; }

.rc__label { position: relative; }
.rc__btn.is-done .rc__label::after { content: " 완료"; }

.rc__status { min-height: 14px; margin: $sp-2 0 0; font-weight: 600; font-size: 9px; line-height: 1.4; font-family: inherit; color: rgba($subject-ink, .72); } // 클릭 뒤에만 드러나는 글자 — 3.97 이라 같이 올렸다

// ── 반응형(BD9) ──────────────────────────────────────────
@media (max-width: 340px), (max-height: 220px) {
  .rc__eyebrow { display: none; }
  .rc__title { margin-bottom: $sp-2; font-size: 13px; }
}

// ── 접근성 ──────────────────────────────────────────
@media (prefers-reduced-motion: reduce) {
  .rc__accent { animation: none !important; }
  .rc__ic-arrow { animation: none !important; }
  .rc__fill, .rc__ic-check { transition: none; }
}

@charset "UTF-8";
html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ffffff;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.rc {
  width: min(300px, 92vw);
  text-align: center;
}

.rc__accent {
  display: block;
  width: 32px;
  height: 3px;
  margin: 0 auto 8px;
  border-radius: 4px;
  background: #2f6df6;
  transform-origin: center;
  animation: rc-scan 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

@keyframes rc-scan {
  0%, 70%, 100% {
    transform: scaleX(0.3);
    opacity: 0.5;
  }
  30% {
    transform: scaleX(1);
    opacity: 1;
  }
}
.rc__eyebrow {
  margin: 0 0 4px;
  font-weight: 700;
  font-size: 10px;
  line-height: 1;
  font-family: inherit;
  letter-spacing: 0.14em;
  color: rgba(23, 20, 26, 0.72);
}

.rc__title {
  margin: 0 0 12px;
  font-weight: 800;
  font-size: clamp(14px, 4vw, 16px);
  line-height: 1.2;
  font-family: inherit;
  color: #17141a;
}

.rc__btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 20px;
  border: 0;
  border-radius: 12px;
  background: #0a4fe8;
  color: #fff7e6;
  font-weight: 700;
  font-size: 12px;
  line-height: 1.4;
  font-family: inherit;
  cursor: pointer;
  isolation: isolate;
}

.rc__fill {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.22);
  transform: scaleX(0);
  transform-origin: left;
  z-index: -1;
}

.rc__btn.is-loading .rc__fill {
  transform: scaleX(1);
  transition: transform 900ms ease-out;
}

.rc__ic-wrap {
  position: relative;
  width: 14px;
  height: 14px;
}

.rc__ic-arrow, .rc__ic-check {
  position: absolute;
  inset: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: opacity 220ms cubic-bezier(0.2, 1.4, 0.4, 1);
}

.rc__ic-arrow {
  opacity: 1;
  animation: rc-bob 2s ease-in-out infinite;
}

.rc__ic-check {
  opacity: 0;
  stroke-dasharray: 18;
  stroke-dashoffset: 18;
}

.rc__btn.is-done .rc__ic-arrow {
  opacity: 0;
  animation: none;
}

.rc__btn.is-done .rc__ic-check {
  opacity: 1;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 300ms cubic-bezier(0.2, 1.4, 0.4, 1), opacity 220ms cubic-bezier(0.2, 1.4, 0.4, 1);
}

@keyframes rc-bob {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(3px);
  }
}
.rc__btn.is-loading .rc__ic-arrow {
  animation-play-state: paused;
}

.rc__label {
  position: relative;
}

.rc__btn.is-done .rc__label::after {
  content: " 완료";
}

.rc__status {
  min-height: 14px;
  margin: 8px 0 0;
  font-weight: 600;
  font-size: 9px;
  line-height: 1.4;
  font-family: inherit;
  color: rgba(23, 20, 26, 0.72);
}

@media (max-width: 340px), (max-height: 220px) {
  .rc__eyebrow {
    display: none;
  }
  .rc__title {
    margin-bottom: 8px;
    font-size: 13px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .rc__accent {
    animation: none !important;
  }
  .rc__ic-arrow {
    animation: none !important;
  }
  .rc__fill, .rc__ic-check {
    transition: none;
  }
}

// 실제 동작: 클릭하면 진행바가 실제로 채워진 뒤 체크 아이콘으로 바뀌고, 잠시 뒤 원래 상태로 돌아간다.
var btn = document.querySelector('.rc__btn');
var status = document.querySelector('.rc__status');
var isBusy = false;
btn.addEventListener('click', function () {
  if (isBusy) return;
  isBusy = true;
  btn.classList.add('is-loading');
  status.textContent = '준비 중';
  setTimeout(function () {
    btn.classList.remove('is-loading');
    btn.classList.add('is-done');
    status.textContent = '다운로드 완료';
    setTimeout(function () {
      btn.classList.remove('is-done');
      status.textContent = '';
      isBusy = false;
    }, 1600);
  }, 900);
});

import { useRef, useState } from "react";
import type { CSSProperties } from "react";
import styles from "./ProjectResumeCta.module.scss";

export type ProjectResumeCtaProps = { duration?: number; easing?: string; color?: string };
type Vars = CSSProperties & { "--duration"?: string; "--easing"?: string; "--color"?: string };

type Status = "idle" | "loading" | "done";

export default function ProjectResumeCta({ duration = 900, easing = "ease-out", color = "#2f6df6" }: ProjectResumeCtaProps) {
  const [status, setStatus] = useState<Status>("idle");
  const busy = useRef(false);
  const vars: Vars = { "--duration": `${duration}ms`, "--easing": easing, "--color": color };

  // 실제 동작: 클릭하면 진행바가 실제로 채워진 뒤 체크 아이콘으로 바뀌고, 잠시 뒤 원래 상태로 되돌아간다.
  function onClick() {
    if (busy.current) return;
    busy.current = true;
    setStatus("loading");
    window.setTimeout(() => {
      setStatus("done");
      window.setTimeout(() => {
        setStatus("idle");
        busy.current = false;
      }, 1600);
    }, duration);
  }

  return (
    <section className={styles.rc} style={vars}>
      <span className={styles.accent} aria-hidden="true" />
      <p className={styles.eyebrow}>RESUME</p>
      <h2 className={styles.title}>이력서 PDF 받기</h2>
      <button type="button" className={`${styles.btn} ${status === "loading" ? styles.loading : ""} ${status === "done" ? styles.done : ""}`} onClick={onClick}>
        <span className={styles.fill} aria-hidden="true" />
        <span className={styles.icWrap} aria-hidden="true">
          <svg className={styles.icArrow} viewBox="0 0 20 20"><polyline points="10,3 10,13" /><polyline points="5,9 10,14 15,9" /></svg>
          <svg className={styles.icCheck} viewBox="0 0 20 20"><polyline points="4,10 8,14 16,5" /></svg>
        </span>
        <span className={styles.label}>PDF 내려받기{status === "done" ? " 완료" : ""}</span>
      </button>
      <p className={styles.status} role="status" aria-live="polite">
        {status === "loading" ? "준비 중" : status === "done" ? "다운로드 완료" : ""}
      </p>
    </section>
  );
}