@charset "utf-8";
/* ============================================================
   RAM KOREA — home.css
   메인 페이지 전용 스타일
   ============================================================ */

/* ---------- 1. 히어로 ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--navy-900);
  color: var(--white);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroZoom 18s var(--ease) forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1); }
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(19, 26, 35, 0.55) 0%, rgba(19, 26, 35, 0.15) 38%, rgba(19, 26, 35, 0.82) 100%),
    linear-gradient(90deg, rgba(19, 26, 35, 0.62) 0%, rgba(19, 26, 35, 0.05) 70%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: var(--header-h);
}
.hero__eyebrow {
  display: inline-block;
  margin-bottom: 22px;
  padding: 7px 18px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.9);
}
.hero__title {
  max-width: 17em;
  font-size: clamp(30px, 5.6vw, 62px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.04em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}
.hero__title .em { color: var(--red-400); }
.hero__desc {
  max-width: 34em;
  margin-top: 26px;
  font-size: clamp(15px, 1.8vw, 19px);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }

/* 히어로 등장 */
.hero__eyebrow, .hero__title, .hero__desc, .hero__actions {
  opacity: 0;
  transform: translateY(26px);
  animation: heroUp 0.95s var(--ease) forwards;
}
.hero__eyebrow { animation-delay: 0.15s; }
.hero__title   { animation-delay: 0.3s; }
.hero__desc    { animation-delay: 0.5s; }
.hero__actions { animation-delay: 0.68s; }
@keyframes heroUp { to { opacity: 1; transform: none; } }

/* 스크롤 유도 */
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 34px;
  z-index: 2;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  letter-spacing: 0.22em;
}
.hero__scroll svg { width: 22px; height: 22px; animation: scrollBob 1.9s var(--ease) infinite; }
@keyframes scrollBob {
  0%, 100% { transform: translateY(0); opacity: 0.75; }
  50%      { transform: translateY(9px); opacity: 1; }
}
.hero__scroll:hover { color: var(--white); }

@media (prefers-reduced-motion: reduce) {
  .hero__bg img { animation: none; }
  .hero__eyebrow, .hero__title, .hero__desc, .hero__actions { opacity: 1; transform: none; animation: none; }
  .hero__scroll svg { animation: none; }
}
@media (max-width: 680px) {
  .hero { min-height: 92svh; }
  .hero__actions .btn { flex: 1 1 100%; }
}

/* ---------- 2. 기업이념 요약 ---------- */
.philosophy { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.philosophy__visual { position: relative; }
.philosophy__visual img { width: 100%; border-radius: var(--radius-lg); }
.philosophy__badge {
  position: absolute;
  right: -18px; bottom: -18px;
  padding: 26px 30px;
  background: var(--red-500);
  color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.philosophy__badge strong { display: block; font-size: 30px; font-weight: 800; line-height: 1.2; }
.philosophy__badge span { font-size: 13px; opacity: 0.85; }

.ram-letters { display: grid; gap: 14px; margin-top: 32px; }
.ram-letters li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.ram-letters .letter {
  font-size: 28px;
  font-weight: 800;
  color: var(--red-500);
  letter-spacing: -0.02em;
}
.ram-letters .word { font-weight: 700; font-size: 17px; }
.ram-letters .desc { display: block; margin-top: 2px; font-size: 15px; font-weight: 400; color: var(--text-muted); }

@media (max-width: 900px) {
  .philosophy { grid-template-columns: 1fr; }
  .philosophy__visual { order: -1; }
  .philosophy__badge { right: 12px; bottom: -14px; padding: 18px 22px; }
  .philosophy__badge strong { font-size: 24px; }
}

/* ---------- 3. 실적 슬라이더 헤더 ---------- */
.slider-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(28px, 3.5vw, 44px);
}
@media (max-width: 680px) { .slider-head { align-items: flex-start; flex-direction: column; } }

/* 실적 카드 */
.work-card { position: relative; display: block; overflow: hidden; border-radius: var(--radius); background: var(--navy-800); }
.work-card__thumb { aspect-ratio: 4 / 3.1; }
.work-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease), opacity 0.4s var(--ease); }
.work-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(19, 26, 35, 0) 40%, rgba(19, 26, 35, 0.92) 100%);
  transition: background 0.4s var(--ease);
}
.work-card:hover img { transform: scale(1.06); }
.work-card__body {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 1;
  padding: 28px 26px;
  color: var(--white);
}
.work-card__cat { font-size: 13px; font-weight: 700; color: var(--red-400); letter-spacing: 0.04em; }
.work-card__title { margin-top: 8px; font-size: 20px; line-height: 1.45; }
.work-card__meta { margin-top: 10px; font-size: 14px; color: rgba(255, 255, 255, 0.66); }

/* ---------- 4. 숫자로 보는 램코리아 ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.stats__item { padding: clamp(28px, 4vw, 44px) 24px; background: var(--navy-800); text-align: center; }
.stats__num {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 3px;
  font-size: clamp(32px, 4.6vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--white);
}
.stats__num .unit { font-size: 0.42em; font-weight: 700; color: var(--red-400); }
.stats__label { margin-top: 12px; font-size: 15px; color: rgba(255, 255, 255, 0.66); }
@media (max-width: 680px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 5. 공지 / 보도자료 ---------- */
.news { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); }
/* 그리드 칸이 제목 길이만큼 벌어지지 않도록 (모바일 가로 스크롤 방지) */
.news > * { min-width: 0; }
.news__head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 2px solid var(--navy-800); }
.news__head h3 { font-size: 22px; }
.news__list { margin-top: 8px; }
.news__item { border-bottom: 1px solid var(--line); }
.news__link { display: flex; align-items: baseline; gap: 16px; min-width: 0; padding: 18px 4px; transition: color 0.2s var(--ease); }
.news__link:hover .news__title { color: var(--red-500); text-decoration: underline; }
.news__title {
  flex: 1;
  min-width: 0;
  font-size: 16px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.2s var(--ease);
}
.news__date { flex: none; font-size: 14px; color: var(--gray-400); }
@media (max-width: 900px) { .news { grid-template-columns: 1fr; } }

/* ---------- 6. 문의 CTA ---------- */
.cta {
  position: relative;
  padding: clamp(56px, 8vw, 104px) 0;
  background: var(--navy-800);
  color: var(--white);
  overflow: hidden;
  text-align: center;
}
.cta::before {
  content: "RAM KOREA";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(80px, 17vw, 240px);
  font-weight: 800;
  letter-spacing: -0.05em;
  color: rgba(255, 255, 255, 0.032);
  white-space: nowrap;
  pointer-events: none;
}
.cta__inner { position: relative; z-index: 1; }
.cta__title { font-size: clamp(24px, 3.6vw, 40px); }
.cta__desc { margin-top: 16px; color: rgba(255, 255, 255, 0.68); font-size: clamp(15px, 1.7vw, 18px); }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }
.cta__tel {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.cta__tel svg { width: 22px; height: 22px; color: var(--red-400); }
@media (max-width: 680px) { .cta__actions .btn { flex: 1 1 100%; } }