/* =========================================================
   임플란트 상세 (implant.php) — page.css 와 함께 로드
   ========================================================= */

/* 제품소개 커버 이미지 */
.impl-cover { margin-top: 8px; border-radius: 10px; overflow: hidden; }
.impl-cover img { width: 100%; height: auto; display: block; }

/* WHY 카드 */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; text-align: left; }
.why-card__img { width: 100%; aspect-ratio: 16/10; margin-bottom: 18px; border-radius: 8px; overflow: hidden; }
.why-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.why-card__title { margin: 0 0 10px; font-size: 18px; font-weight: 700; color: #111827; }
.why-card__desc { margin: 0; font-size: 14.5px; line-height: 1.65; color: #6b7280; }

/* FAQ 아코디언 */
.faq { max-width: 860px; margin: 0 auto; text-align: left; }
.faq__item { border-bottom: 1px solid #e8ebf0; }
.faq__q {
    width: 100%; display: flex; align-items: center; gap: 14px;
    padding: 24px 4px; background: none; border: 0; cursor: pointer; text-align: left;
}
.faq__icon {
    flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: #eef1f5; color: var(--brand); font-weight: 800; font-size: 14px;
}
.faq__qtext { flex: 1; font-size: 17px; font-weight: 600; color: #1f2937; }
.faq__arrow { color: #9aa5b1; font-size: 20px; transition: transform .25s; }
.faq__item.is-open .faq__arrow { transform: rotate(180deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq__item.is-open .faq__a { max-height: 500px; }
.faq__a p {
    margin: 0; padding: 0 4px 26px 54px;
    font-size: 15.5px; line-height: 1.8; color: #4b5563;
}

/* 체크포인트 */
.sec--check { position: relative; }
.check-grid {
    list-style: none; margin: 0; padding: 0;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px 30px;
    max-width: 900px; margin: 0 auto;
}
.check-item { text-align: center; }
.check-item__mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 30px; height: 30px; margin-bottom: 14px; color: #2db400;
}
.check-item__mark svg { width: 26px; height: 26px; }
.check-item p { margin: 0; font-size: 15px; line-height: 1.6; color: #374151; font-weight: 500; }

/* 워터마크 */
.watermark {
    margin-top: 56px; text-align: center;
    font-size: clamp(40px, 8vw, 96px); font-weight: 800; letter-spacing: .02em;
    color: #f0f2f5; line-height: 1; white-space: nowrap; overflow: hidden; user-select: none;
}

/* CTA 배너 */
.cta { position: relative; overflow: hidden; color: #fff; }
.cta__bg {
    position: absolute; inset: 0; z-index: -1;
    background: #14305e url('/assets/images/hero.webp') center/cover no-repeat;
}
.cta__bg::after { content: ""; position: absolute; inset: 0; background: rgba(8, 18, 40, .72); }
.cta__inner { max-width: 1100px; margin: 0 auto; padding: 72px 24px; text-align: center; }
.cta__title { margin: 0 0 12px; font-size: 28px; font-weight: 700; }
.cta__sub { margin: 0 0 28px; font-size: 16px; color: rgba(255,255,255,.82); }
.cta__btn {
    display: inline-block; padding: 14px 40px; border-radius: 8px;
    background: #fff; color: #1f2937; font-size: 16px; font-weight: 700;
    transition: transform .2s;
}
.cta__btn:hover { transform: translateY(-2px); }

/* =========================================================
   임플란트 특별함 — 스크롤 핀 풀스크린 전환 (.impl-scroll)
   ========================================================= */
.impl-scroll { position: relative; }
.impl-scroll__sticky { position: relative; height: auto; overflow: hidden; background: #0a1730; }
.impl-scroll__bgs { position: absolute; inset: 0; }
.impl-scroll__bg {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    opacity: 0; transform: scale(1.06);
    transition: opacity 1s ease, transform 7s ease;
}
.impl-scroll__bg.is-active { opacity: 1; transform: scale(1); }
.impl-scroll__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(6,14,30,.88) 0%, rgba(6,14,30,.62) 46%, rgba(6,14,30,.34) 100%);
}
.impl-scroll__inner {
    position: relative; z-index: 2; max-width: 1100px; margin: 0 auto;
    padding: 0 24px; display: flex; flex-direction: column; justify-content: center;
    color: #fff;
}
.impl-scroll__eyebrow { display: block; font-size: 13px; font-weight: 700; letter-spacing: .14em; color: #7fb0ff; margin-bottom: 12px; }
.impl-scroll__title { margin: 0 0 44px; font-size: clamp(26px, 4vw, 42px); font-weight: 700; letter-spacing: -.02em; }
.impl-scroll__panels { position: relative; }
.impl-scroll__panel { display: flex; gap: 28px; align-items: flex-start; transition: opacity .6s ease, transform .6s ease; }
.impl-scroll__no { font-size: clamp(56px, 9vw, 124px); font-weight: 700; line-height: .85; color: rgba(255,255,255,.16); flex-shrink: 0; }
.impl-scroll__body { padding-top: 10px; max-width: 580px; }
.impl-scroll__pt { margin: 0 0 16px; font-size: clamp(20px, 2.6vw, 30px); font-weight: 700; line-height: 1.35; }
.impl-scroll__pd { margin: 0; font-size: clamp(15px, 1.5vw, 17px); line-height: 1.85; color: rgba(255,255,255,.86); }
.impl-scroll__logo { margin-top: 26px; height: 36px; width: auto; filter: grayscale(1) brightness(1.7); opacity: .92; }
.impl-scroll__dots { display: flex; gap: 10px; margin-top: 44px; }
.impl-scroll__dots span { width: 40px; height: 4px; border-radius: 2px; background: rgba(255,255,255,.25); transition: background .3s ease; }
.impl-scroll__dots span.is-active { background: #fff; }

/* JS 활성(핀) 모드 */
.impl-scroll.is-ready .impl-scroll__sticky { position: sticky; top: 0; height: 100vh; }
.impl-scroll.is-ready .impl-scroll__inner { height: 100%; }
.impl-scroll.is-ready .impl-scroll__panels { min-height: 280px; }
.impl-scroll.is-ready .impl-scroll__panel {
    position: absolute; inset: 0; opacity: 0; transform: translateY(28px); pointer-events: none;
}
.impl-scroll.is-ready .impl-scroll__panel.is-active { opacity: 1; transform: none; pointer-events: auto; }

/* 폴백(JS off / reduced-motion): 정적 세로 스택 */
.impl-scroll:not(.is-ready) { height: auto !important; }
.impl-scroll:not(.is-ready) .impl-scroll__sticky { padding: 84px 0; min-height: 60vh; }
.impl-scroll:not(.is-ready) .impl-scroll__panel { opacity: 1; margin-bottom: 40px; }
.impl-scroll:not(.is-ready) .impl-scroll__panel:last-child { margin-bottom: 0; }
.impl-scroll:not(.is-ready) .impl-scroll__dots { display: none; }

@media (max-width: 640px) {
    .impl-scroll__panel { gap: 14px; }
    .impl-scroll__no { font-size: 48px; }
    .impl-scroll.is-ready .impl-scroll__panels { min-height: 340px; }
}

/* =========================================================
   셰이드 커버플로우 캐러셀 (.scarousel) — 가운데 크게, 양옆 작게+페이드, 무한 회전
   ========================================================= */
.scarousel {
    position: relative; max-width: 920px; margin: 4px auto 48px;
    height: clamp(232px, 28vw, 320px);
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 17%, #000 83%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 17%, #000 83%, transparent 100%);
}
.scarousel__stage { position: absolute; inset: 0; }
.scarousel__slide {
    position: absolute; top: 50%; left: 50%;
    width: clamp(240px, 36vw, 400px);
    transform: translate(-50%, -50%);
    display: flex; flex-direction: column; align-items: center;
    transition: transform .9s cubic-bezier(.4, 0, .2, 1), opacity .9s ease;
    will-change: transform, opacity;
}
.scarousel__slide img { width: 100%; aspect-ratio: 2 / 1; object-fit: contain; display: block; }
.scarousel__cap { margin-top: 14px; font-size: 15.5px; font-weight: 700; color: #1f2937; white-space: nowrap; }
@media (max-width: 640px) { .scarousel { height: 230px; } .scarousel__cap { font-size: 14px; } }

/* =========================================================
   풀스크린 시네마틱 히어로 (.whero) — 미백 등
   로드 시 천천히 줌(Ken Burns), 스크롤 시 화면이 밝아지는(미백) 연출
   ========================================================= */
.whero { position: relative; height: 100vh; min-height: 560px; overflow: hidden; background: #0a1730; }
.whero__bg {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    transform: scale(1.12); animation: wheroZoom 14s ease-out forwards;
    filter: brightness(calc(.9 + var(--w, 0) * .35)) saturate(calc(.95 + var(--w, 0) * .12)) contrast(1.02);
    will-change: transform, filter;
}
@keyframes wheroZoom { to { transform: scale(1); } }
.whero__veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,22,48,.34) 0%, rgba(10,22,48,.06) 38%, rgba(10,22,48,.5) 100%); }
.whero__inner { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: center; width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 24px; color: #fff; }
.whero__eyebrow { font-size: 14px; font-weight: 800; letter-spacing: .22em; margin-bottom: 18px; opacity: .92; }
.whero__title { margin: 0; font-size: clamp(28px, 5vw, 56px); font-weight: 700; line-height: 1.32; letter-spacing: -.02em; text-shadow: 0 2px 36px rgba(0,0,0,.28); }
.whero__cue { position: absolute; left: 50%; bottom: 30px; z-index: 2; width: 24px; height: 38px; border: 2px solid rgba(255,255,255,.7); border-radius: 13px; transform: translateX(-50%); }
.whero__cue::before { content: ''; position: absolute; top: 7px; left: 50%; width: 3px; height: 8px; background: #fff; border-radius: 2px; transform: translateX(-50%); animation: wheroCue 1.6s ease-in-out infinite; }
@keyframes wheroCue { 0% { opacity: 0; transform: translate(-50%, 0); } 30%, 65% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 13px); } }
@media (prefers-reduced-motion: reduce) { .whero__bg { animation: none; transform: scale(1); } .whero__cue::before { animation: none; } }
@media (max-width: 640px) { .whero { height: 88vh; min-height: 480px; } }

/* =========================================================
   임플란트 치료 과정 — 스크롤 프로세스 플로우 (.proc)
   5단계 한 줄 + 좌우 교집합 원 수렴 + 단계별 굴러들어와 체크
   ========================================================= */
.proc { position: relative; overflow: hidden; padding: 88px 0; }
.proc__inner { position: relative; z-index: 2; max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.proc .sec__head { text-align: center; margin-bottom: 52px; }

/* 좌우 교집합 원 (스크롤로 수렴) */
.proc__venn { position: absolute; inset: 0; pointer-events: none; }
.proc__venn-c { position: absolute; top: 50%; width: min(46vw, 540px); aspect-ratio: 1; border-radius: 50%; opacity: .16; mix-blend-mode: multiply; will-change: transform; }
.proc__venn-c--l { left: -6%; transform: translate(calc(var(--p, 0) * 24%), -50%); background: radial-gradient(circle at center, #2f80ed 0%, transparent 68%); }
.proc__venn-c--r { right: -6%; transform: translate(calc(var(--p, 0) * -24%), -50%); background: radial-gradient(circle at center, #14305e 0%, transparent 68%); }

/* 플로우 */
.proc__flow { position: relative; }
.proc__line { position: absolute; top: 33px; left: calc(50% / var(--proc-n, 5)); right: calc(50% / var(--proc-n, 5)); height: 3px; background: #e2e8f0; border-radius: 2px; }
.proc__line-fill { display: block; height: 100%; width: 0; background: var(--brand); border-radius: 2px; transition: width .5s ease; }
.proc__steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(var(--proc-n, 5), 1fr); gap: 14px; position: relative; }
.proc__step { text-align: center; }
.proc__circle {
    width: 68px; height: 68px; margin: 0 auto 18px; border-radius: 50%;
    background: #fff; border: 2px solid #e2e8f0; display: grid; place-items: center; position: relative;
    transition: background .4s ease, border-color .4s ease;
}
.proc__num { font-size: 19px; font-weight: 700; color: #9aa5b1; transition: opacity .25s ease; }
.proc__check { position: absolute; width: 30px; height: 30px; color: #fff; opacity: 0; stroke-dasharray: 26; stroke-dashoffset: 26; transition: opacity .2s ease; }
@keyframes procPop { 0% { transform: scale(.85); } 55% { transform: scale(1.12); } 100% { transform: scale(1); } }
.proc__t { font-size: 16px; font-weight: 700; color: #1f2937; margin: 0 0 6px; }
.proc__d { font-size: 14px; color: #6b7280; margin: 0; line-height: 1.55; }

/* JS 활성 시: 처음엔 흐리게 → is-done 으로 굴러들어오며 체크 */
.proc.is-ready .proc__step { opacity: .3; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.proc.is-ready .proc__step.is-done { opacity: 1; transform: none; }
.proc.is-ready .proc__step.is-done .proc__circle { background: var(--brand); border-color: var(--brand); animation: procPop .5s cubic-bezier(.3, 1.35, .5, 1) both; }
.proc.is-ready .proc__step.is-done .proc__num { opacity: 0; }
.proc.is-ready .proc__step.is-done .proc__check { opacity: 1; stroke-dashoffset: 0; transition: opacity .2s ease .08s, stroke-dashoffset .45s ease .16s; }

@media (max-width: 760px) {
    .proc__steps { grid-template-columns: 1fr; gap: 12px; }
    .proc__line { display: none; }
    .proc__step { display: grid; grid-template-columns: 64px 1fr; grid-template-areas: "c t" "c d"; align-items: center; column-gap: 16px; text-align: left; }
    .proc__circle { grid-area: c; width: 64px; height: 64px; margin: 0; }
    .proc__t { grid-area: t; margin: 0; }
    .proc__d { grid-area: d; }
}

/* =========================================================
   진료별 콘텐츠 블록 (treatment-content.php 블록 렌더러)
   ========================================================= */

/* lead 본문 */
.tc-lead-body { max-width: 820px; margin: 0 auto; text-align: center; }
.tc-lead-sub { margin: 0 0 14px; font-size: 20px; font-weight: 700; color: #1f2937; }
.tc-lead-p { margin: 0 0 10px; font-size: 16px; line-height: 1.8; color: #4b5563; }

/* 미백 lead sub — 홀로그래픽 포일 텍스트 + 이리데센스 빛 구름 (스크롤 진입 시 .is-in 토글) */
.tc-lead-sub--prism {
    position: relative; display: inline-block;
    margin: 16px auto 30px; padding: 10px 38px 14px;
    font-size: clamp(22px, 2.9vw, 33px);
    overflow: visible; isolation: isolate;
}

/* 홀로그래픽 포일 텍스트 — 파스텔 무지개(이리데센스)가 글자 속을 천천히 흐름 */
.tc-lead-sub--prism .tc-lead-sub__t {
    display: inline-block; position: relative; z-index: 1;
    font-size: 1em; font-weight: 800; letter-spacing: .02em; line-height: 1.35;
    background-image: linear-gradient(102deg,
        #ff73b3 0%, #c98bff 15%, #7db6ff 31%, #54e0c6 47%,
        #ffd66b 62%, #ff8ec4 78%, #b48bff 92%, #7db6ff 100%);
    background-size: 260% 100%; background-position: 0% 50%;
    -webkit-background-clip: text; background-clip: text;
    color: transparent; -webkit-text-fill-color: transparent;
    opacity: 0; filter: blur(8px); transform: translateY(10px);
    transition: letter-spacing 1.7s cubic-bezier(.16, .7, .18, 1), opacity 1.2s ease, filter 1.2s ease, transform 1.3s cubic-bezier(.16, .7, .18, 1);
}
.tc-lead-sub--prism.is-in .tc-lead-sub__t {
    letter-spacing: .26em; opacity: 1; filter: blur(0); transform: none;
    animation: holoFlow 7.5s linear 1.1s infinite;
}
@keyframes holoFlow { to { background-position: 260% 50%; } }

/* 이리데센스 오라 — 텍스트 뒤로 부드럽게 흐르고 색이 도는 홀로그래픽 빛 구름 */
.tc-lead-sub--prism .tc-lead-sub__beam {
    position: absolute; left: 50%; top: 50%; z-index: 0;
    width: 172%; height: 300%;
    transform: translate(-50%, -50%) scale(.9);
    border-radius: 46% 54% 58% 42% / 52% 48% 52% 48%;
    background:
        radial-gradient(40% 48% at 22% 30%, rgba(255, 140, 200, .55), transparent 72%),
        radial-gradient(38% 44% at 74% 24%, rgba(120, 200, 255, .50), transparent 72%),
        radial-gradient(46% 52% at 60% 74%, rgba(180, 150, 255, .46), transparent 74%),
        radial-gradient(40% 46% at 30% 78%, rgba(110, 230, 200, .42), transparent 74%),
        radial-gradient(36% 42% at 84% 66%, rgba(255, 224, 130, .46), transparent 74%);
    filter: blur(38px) saturate(1.35);
    opacity: 0; pointer-events: none;
    transition: opacity 1.4s ease .3s, transform 1.6s cubic-bezier(.16, .7, .18, 1) .3s;
}
.tc-lead-sub--prism.is-in .tc-lead-sub__beam {
    opacity: 1; transform: translate(-50%, -50%) scale(1);
    animation: holoDrift 12s ease-in-out infinite alternate;
}
@keyframes holoDrift {
    0%   { transform: translate(-50%, -50%) scale(1) rotate(0deg); filter: blur(38px) saturate(1.35) hue-rotate(0deg); }
    100% { transform: translate(-53%, -47%) scale(1.12) rotate(12deg); filter: blur(46px) saturate(1.55) hue-rotate(46deg); }
}

@media (prefers-reduced-motion: reduce) {
    .tc-lead-sub--prism .tc-lead-sub__t { opacity: 1; filter: none; transform: none; letter-spacing: .22em; animation: none; }
    .tc-lead-sub--prism .tc-lead-sub__beam { opacity: 1; transform: translate(-50%, -50%) scale(1); animation: none; }
}

/* lead 하단 2-up 이미지 (투명 라미네이트 사진 등) */
.tc-duo {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px;
    max-width: 920px; margin: 34px auto 0; align-items: end;
}
.tc-duo__item { margin: 0; text-align: center; }
.tc-duo__item img {
    width: 100%; height: auto; display: block;
    filter: drop-shadow(0 14px 26px rgba(20, 48, 94, .14));
}
.tc-duo__cap { margin-top: 14px; font-size: 14.5px; font-weight: 700; color: #4b5563; }
@media (max-width: 640px) {
    .tc-duo { grid-template-columns: 1fr; gap: 22px; max-width: 420px; }
}

/* 설명형 카드 그리드 */
.tc-cards {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
    max-width: 940px; margin: 0 auto; text-align: left;
}
.tc-card {
    padding: 26px 28px; border: 1px solid #e8ebf0; border-radius: 12px;
    background: #fff; transition: box-shadow .2s, transform .2s;
}
.tc-card:hover { box-shadow: 0 10px 30px rgba(20, 48, 94, .08); transform: translateY(-2px); }
.tc-card__title { margin: 0 0 10px; font-size: 18px; font-weight: 700; color: #14305e; }
.tc-card__desc { margin: 0; font-size: 14.5px; line-height: 1.7; color: #6b7280; }

/* 체크리스트(번호 + 제목 + 설명) */
.tc-checklist { list-style: none; margin: 0 auto; padding: 0; max-width: 820px; text-align: left; }
.tc-checklist__item {
    display: flex; gap: 18px; align-items: flex-start;
    padding: 22px 4px; border-bottom: 1px solid #eef1f5;
}
.tc-checklist__num {
    position: relative;
    flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--brand, #14305e); color: #fff; font-weight: 700; font-size: 14px;
}
.tc-checklist__digit { transition: opacity .2s ease; }
.tc-checklist__check { position: absolute; width: 18px; height: 18px; color: #fff; opacity: 0; transform: scale(.3); transition: opacity .25s ease .08s, transform .35s cubic-bezier(.34, 1.6, .5, 1) .08s; }
/* JS 활성: 미체크 회색 → 스크롤 진행에 따라 is-checked 시 브랜드+체크 */
.tc-checklist.is-ready .tc-checklist__num { background: #dfe4ea; color: #9aa5b1; transition: background .4s ease, transform .45s cubic-bezier(.34, 1.5, .5, 1); }
.tc-checklist.is-ready .tc-checklist__item.is-checked .tc-checklist__num { background: var(--brand); color: #fff; transform: scale(1.08); }
.tc-checklist.is-ready .tc-checklist__item.is-checked .tc-checklist__digit { opacity: 0; }
.tc-checklist.is-ready .tc-checklist__item.is-checked .tc-checklist__check { opacity: 1; transform: scale(1); }
/* 형광펜 강조 — 스크롤 시 네이비가 쭉 지나가며 글자 흰색으로 (체크리스트 + 불릿 공통) */
.hl {
    background-image: linear-gradient(var(--brand), var(--brand));
    background-repeat: no-repeat; background-position: left center; background-size: 0% 100%;
    color: inherit; padding: 1px 4px; border-radius: 3px;
    -webkit-box-decoration-break: clone; box-decoration-break: clone;
    transition: background-size .55s cubic-bezier(.45, 0, .25, 1), color .25s ease .22s;
}
.tc-checklist__item.is-checked .hl,
.tc-bullets li.is-hl .hl { background-size: 100% 100%; color: #fff; }
.tc-checklist__t { margin: 2px 0 6px; font-size: 17px; font-weight: 700; color: #1f2937; }
.tc-checklist__d { margin: 0; font-size: 14.5px; line-height: 1.7; color: #6b7280; }

/* 단순 리스트(불릿/번호) */
.tc-bullets {
    list-style: none; margin: 0 auto; padding: 0; max-width: 720px;
    text-align: left; counter-reset: tcb;
}
.tc-bullets li {
    position: relative; padding: 16px 4px 16px 30px; font-size: 16px;
    line-height: 1.6; color: #374151; border-bottom: 1px solid #f0f2f5;
}
.tc-bullets li::before {
    content: ""; position: absolute; left: 6px; top: 24px;
    width: 6px; height: 6px; border-radius: 50%; background: var(--brand, #14305e);
}
.tc-bullets--ol { counter-reset: tcb; }
.tc-bullets--ol li { padding-left: 40px; }
.tc-bullets--ol li::before {
    content: counter(tcb); counter-increment: tcb;
    width: 24px; height: 24px; left: 4px; top: 14px; border-radius: 50%;
    background: var(--brand, #14305e); color: #fff; font-size: 13px; font-weight: 700;
    display: inline-flex; align-items: center; justify-content: center;
}

/* STEP 카드 */
.tc-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: left; }
.tc-step {
    padding: 28px 24px; border-radius: 12px; background: #f7f9fc; border: 1px solid #eef1f5;
}
.tc-step__n { display: inline-block; margin-bottom: 14px; font-size: 13px; font-weight: 800; letter-spacing: .04em; color: var(--brand, #14305e); }
.tc-step__t { margin: 0 0 10px; font-size: 17px; font-weight: 700; color: #1f2937; }
.tc-step__d { margin: 0; font-size: 14px; line-height: 1.65; color: #6b7280; }

/* 비교 표 */
.tc-table-wrap { max-width: 920px; margin: 0 auto; overflow-x: auto; }
.tc-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.tc-table th, .tc-table td {
    padding: 16px 18px; border-bottom: 1px solid #eef1f5; text-align: center; vertical-align: middle;
}
.tc-table thead th {
    background: #14305e; color: #fff; font-weight: 700;
    white-space: nowrap; border-bottom: 0;
}
.tc-table thead th:first-child { border-top-left-radius: 8px; }
.tc-table thead th:last-child { border-top-right-radius: 8px; }
.tc-table tbody th { background: #f5f7fa; color: #1f2937; font-weight: 700; white-space: nowrap; }
.tc-table tbody td { color: #4b5563; }

/* 반응형 */
@media (max-width: 900px) {
    .why-grid { grid-template-columns: 1fr; gap: 28px; max-width: 480px; margin: 0 auto; }
    .impl-cover { aspect-ratio: 16/9; }
    .tc-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .check-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 18px; }
    .faq__qtext { font-size: 15.5px; }
    .faq__a p { padding-left: 44px; font-size: 14.5px; }
    .cta__title { font-size: 22px; }
    .tc-cards { grid-template-columns: 1fr; }
    .tc-steps { grid-template-columns: 1fr; }
    .tc-table { font-size: 13.5px; }
    .tc-table th, .tc-table td { padding: 12px 10px; }
}