/****************************************
*     Common (국어중심 메인 / 2.html 디자인 반영)
****************************************/

:root {
	/* primary = teal (구 --kh-red 계열을 틸로 재정의) */
	--kh-red: #12B5A2; --kh-red-deep: #0E9F8E; --kh-red-soft: #CDEAE4; --kh-red-wash: #E7F8F4;
	--kh-teal-deep: #0B8C7C; --kh-teal-light: #5FE0CE;

	--kh-yellow: #FFC83D; --kh-yellow-soft: #FFE9A8; --kh-yellow-wash: #FFF6E0;
	--kh-orange: #FF7A59; --kh-orange-wash: #FFF1EC;

	--kh-ink: #11302B; --kh-ink-2: #33453F; --kh-ink-3: #5C6B68; --kh-ink-4: #8A9893;
	--kh-ink-dark: #0E2723;

	--kh-cream: #F4FBF9; --kh-cream-2: #EFFAF7; --kh-paper: #ffffff;

	--kh-mint: #E7F8F4; --kh-sky: #E1F2EE; --kh-peach: #FFF1EC; --kh-lav: #EAF7F1;

	--line: #E4F1ED; --line-2: #EAF0EE;

	--r-sm: 10px; --r-md: 16px; --r-lg: 24px; --r-xl: 32px; --r-pill: 999px;

	--shadow-sm: 0 2px 6px rgba(17,48,43,0.06);
	--shadow-md: 0 10px 30px rgba(17,48,43,0.08);
	--shadow-lg: 0 24px 60px rgba(17,48,43,0.12);
}

/* ============ 기본 컴포넌트 ============ */
.kh-container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.kh-h1 { color: var(--kh-ink); font-size: clamp(32px, 4.4vw, 50px); font-weight: 800; line-height: 1.28; letter-spacing: -0.02em; }
.kh-h2 { margin: 0; color: var(--kh-ink); font-size: clamp(25px, 3.2vw, 38px); font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; }
.kh-h3 { margin: 0 0 8px; color: var(--kh-ink); font-size: 19px; font-weight: 800; line-height: 1.4; letter-spacing: -0.01em; }
.kh-body { margin: 0; color: var(--kh-ink-3); font-size: 16px; line-height: 1.75; }
.kh-body-sm { margin: 0; color: var(--kh-ink-3); font-size: 14px; line-height: 1.65; }
.kh-hand { font-family: var(--font-hand); }

.kh-eyebrow {
	padding: 6px 14px;
	color: var(--kh-red);
	font-size: 13px; font-weight: 800; letter-spacing: 0.1em;
	background: var(--kh-red-wash);
	border-radius: var(--r-pill);
	display: inline-flex; align-items: center; gap: 8px;
}

.kh-btn {
	height: 48px; padding: 0 22px;
	font-size: 15px; font-weight: 700; font-family: inherit; white-space: nowrap;
	border: none; border-radius: var(--r-pill);
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	cursor: pointer;
	transition: transform 0.15s, box-shadow 0.18s, background 0.18s, color 0.18s, border-color 0.18s;
}
.kh-btn img { width: 18px; height: auto; display: inline-block; }
.kh-btn svg { width: 18px; height: 18px; }
.kh-btn-lg { height: 56px; padding: 0 28px; font-size: 16px; }
.kh-btn-primary { color: #fff; background: var(--kh-red); box-shadow: 0 10px 24px rgba(18,181,162,0.30); }
.kh-btn-primary:hover { background: var(--kh-red-deep); transform: translateY(-2px); }
.kh-btn-ghost { color: var(--kh-ink-2); background: #fff; border: 1.5px solid var(--line); }
.kh-btn-ghost:hover { color: var(--kh-red); border-color: var(--kh-red); transform: translateY(-2px); }
.kh-btn-yellow { color: var(--kh-red); background: #fff; box-shadow: var(--shadow-md); }
.kh-btn-yellow:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.kh-btn-white { color: var(--kh-teal-deep); background: #fff; box-shadow: 0 16px 36px rgba(0,0,0,0.18); }
.kh-btn-white:hover { transform: translateY(-2px); }

/* reveal: JS 없이도 항상 보이도록 */
.kh-reveal { opacity: 1; transform: none; }

.kh-section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.kh-section-head > * { text-align: center; }
.kh-section-head .kh-eyebrow { margin-bottom: 16px; }
.kh-section-head .kh-eyebrow img { max-width: 30px; }
.kh-section-head .kh-h2 { margin-bottom: 16px; }

/* 공통 애니메이션 */
@keyframes khFloat { 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-10px);} }
@keyframes khFloatA { 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-15px);} }
@keyframes khFloatB { 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(13px);} }
@keyframes khTwinkle { 0%,100%{ opacity:.25; transform:scale(.7);} 50%{ opacity:1; transform:scale(1.15);} }
@keyframes khPulse { 0%,100%{ transform:scale(1); opacity:.55;} 50%{ transform:scale(1.09); opacity:.8;} }
@keyframes khMarquee { from{ transform:translateX(0);} to{ transform:translateX(-50%);} }

/****************************************
*     Common
****************************************/
.sec-header {
	display: flex; flex-direction: column; align-items: center; gap: 15px;
}
.sec-header > span {
	font-size: 0.9rem; font-weight: 800;
}
.sec-header > div {
	padding: 0 20px;
	font-size: 2.2rem; font-weight: 800;
	text-align: center;
	line-height: 1.2;
	word-break: break-word;
}
.sec-header > div span {
	font-size: inherit; font-weight: inherit;
}
.sec-header > p {
	font-size: 1.2rem; font-weight: 400;
	text-align: center;
}

/****************************************
*     Section 1
****************************************/
#sec1 {
	padding-top: 50px; padding-bottom: 50px;
	background: linear-gradient(180deg, var(--kh-cream-2) 0%, #ffffff 100%);
	position: relative;
	overflow: hidden;
}
/*
#sec1::before {
	content: '';
	width: 420px; height: 420px;
	background: radial-gradient(circle, var(--kh-red-soft) 0%, rgba(205,234,228,0) 70%);
	border-radius: 50%;
	position: absolute; top: -120px; right: -80px;
}
*/
#sec1 .client-sub-wrap {}
#sec1_inner {
	display: grid; grid-template-columns: 1.2fr 0.8fr; align-items: center; gap: 30px;
	position: relative;
	z-index: 1;
}
.kh-hero-badge {
	margin-bottom: 24px; padding: 8px 16px;
	color: var(--kh-teal-deep);
	font-size: 14px; font-weight: 700;
	background: #fff;
	border: 1px solid var(--kh-red-soft); border-radius: var(--r-pill);
	box-shadow: 0 4px 12px rgba(18,181,162,0.10);
	display: inline-flex; align-items: center; gap: 10px;
}
.kh-badge-dot {
	width: 8px; height: 8px;
	background: var(--kh-red);
	border-radius: 50%;
	position: relative;
}
.kh-badge-dot::after {
	content: ''; inset: -4px;
	background: var(--kh-red); opacity: 0.3;
	border-radius: 50%;
	position: absolute;
	animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse { 0%{ transform:scale(1); opacity:0.4;} 100%{ transform:scale(2); opacity:0;} }
.kh-hero-title { margin-bottom: 22px; }
.kh-hero-accent { color: var(--kh-red); }
.kh-hero-sub { margin: 0 0 34px; max-width: 520px; color: var(--kh-ink-2); font-size: 19px; line-height: 1.7; font-weight: 500; }
.kh-hero-cta { margin-bottom: 42px; display: flex; gap: 14px; flex-wrap: wrap; }
.kh-hero-stats {
	padding: 0; display: flex; align-items: stretch;
}
.kh-hero-stats > div:not(.kh-hero-stat-sep) {
	padding: 0 30px;
	display: flex; flex-direction: column;
}
.kh-hero-stats > div:first-child { padding-left: 0; }
.kh-hero-stats b { color: var(--kh-ink); font-size: 28px; font-weight: 800; letter-spacing: -0.02em; }
.kh-hero-stats span { margin-top: 2px; color: var(--kh-ink-3); font-size: 14px; font-weight: 600; }
.kh-hero-stat-sep { width: 1px; background: var(--line); }

/* 히어로 비주얼 (중앙 아이콘 + 칩) */
.kh-hero-illust {
	min-height: 480px;
	position: relative;
	display: flex; align-items: center; justify-content: center;
}
.kh-hv-blob1 {
	width: 330px; height: 330px;
	background: radial-gradient(circle, #C8EFE8 0%, rgba(200,239,232,0) 70%);
	border-radius: 50%;
	position: absolute;
	animation: khPulse 6.5s ease-in-out infinite;
}
.kh-hv-blob2 {
	width: 140px; height: 140px;
	background: rgba(255,200,61,0.18);
	border-radius: 50%;
	position: absolute; top: 18px; right: 30px;
	animation: khFloatB 7.5s ease-in-out infinite;
}
.kh-hv-core {
	width: 206px; height: 206px;
	background: linear-gradient(150deg, #13B7A4, var(--kh-teal-deep));
	border-radius: 56px;
	display: flex; align-items: center; justify-content: center;
	position: relative; z-index: 2;
	box-shadow: 0 28px 54px rgba(11,140,124,0.36);
	animation: khFloat 5s ease-in-out infinite;
}
.kh-hv-core svg { width: 108px; height: 108px; }
.kh-hv-chip {
	padding: 13px 17px;
	background: #fff;
	border-radius: 18px;
	display: flex; align-items: center; gap: 11px;
	position: absolute; z-index: 3;
	box-shadow: 0 16px 34px rgba(17,48,43,0.13);
}
.kh-hv-chip .ic { width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; }
.kh-hv-chip .ic svg { width: 22px; height: 22px; }
.kh-hv-chip .lbl { color: var(--kh-ink-4); font-size: 12px; font-weight: 600; }
.kh-hv-chip .val { color: var(--kh-ink); font-size: 15px; font-weight: 800; }
.kh-hv-c1 { top: 54px; left: -4px; animation: khFloatA 4.6s ease-in-out infinite; }
.kh-hv-c2 { top: 24px; right: -6px; animation: khFloatB 6s ease-in-out infinite; }
.kh-hv-c3 { bottom: 52px; left: 24px; animation: khFloatA 5.2s 0.5s ease-in-out infinite; }
.kh-hv-c4 { bottom: 38px; right: 6px; animation: khFloatB 5.6s 0.3s ease-in-out infinite; }
.kh-hv-spark { position: absolute; z-index: 4; }
.kh-hv-spark.s1 { top: 96px; right: 84px; animation: khTwinkle 3s ease-in-out infinite; }
.kh-hv-spark.s2 { bottom: 140px; left: 74px; animation: khTwinkle 3.6s 0.7s ease-in-out infinite; }
.kh-hv-spark.s3 { top: 180px; left: 30px; animation: khTwinkle 4.2s 1.1s ease-in-out infinite; }

/****************************************
*     Section 2
****************************************/
#sec2 {
	padding-top: 50px; padding-bottom: 50px;
	background: #f4fbf9;
}
#sec2_inner .sec-header > span { color: #12b5a2; }

#sec2_inner .video { margin-top: 40px; text-align: center; }
#sec2_inner .video video {
	width: 100%; max-width: 800px;
	border-radius: 25px;
}

/****************************************
*     Section 3
****************************************/
#sec3 {
	padding-top: 50px; padding-bottom: 50px;
	background: linear-gradient(180deg, var(--kh-ink), var(--kh-ink-dark));
}
#sec3_inner { color: #fff; }
#sec3_inner .color1 { color: #5fe0ce; }

#sec3_inner .sec-header > span { color: #5fe0ce; }
#sec3_inner .sec-header > p { color: #b8cfca; }

#sec3_inner .kh-eyebrow { color: var(--kh-teal-light); background: rgba(95,224,206,0.12); }
#sec3_inner .kh-h2 { color: #fff; }
#sec3_inner .kh-h2 .hl { color: var(--kh-teal-light); }
#sec3_inner .kh-lead { max-width: 720px; margin: 20px auto 0; color: #B8CFCA; font-size: 18px; line-height: 1.7; font-weight: 500; text-align: center; }
.kh-reality-grid { margin-top: 54px; display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.kh-reality-card {
	padding: 40px 38px;
	background: rgba(255,255,255,0.06);
	border: 1px solid rgba(95,224,206,0.22); border-radius: 22px;
}
.kh-reality-num { display: flex; align-items: baseline; gap: 6px; }
.kh-reality-num b { color: var(--kh-teal-light); font-size: 62px; font-weight: 800; line-height: 1; }
.kh-reality-num span { color: #D6F5EF; font-size: 22px; font-weight: 700; }
.kh-reality-card p { margin-top: 18px; color: #C6DDD8; font-size: 17px; line-height: 1.65; font-weight: 500; }
.kh-reality-card strong { color: #fff; font-weight: 700; }

.kh-cascade {
	margin-top: 36px; padding: 52px 50px;
	background: rgba(255,255,255,0.05);
	border: 1px solid rgba(255,255,255,0.12); border-radius: 24px;
}
.kh-cascade-title { color: var(--kh-teal-light); font-size: 18px; font-weight: 800; text-align: center; }
.kh-cascade-row { margin-top: 40px; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: start; }
.kh-cascade-step { text-align: center; }
.kh-cascade-badge {
	width: 64px; height: 64px; margin: 0 auto;
	color: var(--kh-teal-light); font-size: 24px; font-weight: 800;
	background: rgba(95,224,206,0.14);
	border: 1.5px solid rgba(95,224,206,0.4); border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
}
.kh-cascade-step h4 { margin-top: 18px; color: #fff; font-size: 30px; font-weight: 800; }
.kh-cascade-step p { margin-top: 12px; color: #A9C4BF; font-size: 18px; line-height: 1.55; font-weight: 600; }
.kh-cascade-step.danger .kh-cascade-badge { color: var(--kh-orange); background: rgba(255,138,107,0.16); border-color: rgba(255,138,107,0.5); }
.kh-cascade-step.danger h4 { color: #FF8A6B; }
.kh-cascade-arrow { padding: 18px 18px 0; color: #4A7A71; }
.kh-cascade-arrow svg { width: 40px; height: 40px; }
.kh-cascade-concl {
	margin-top: 44px; padding-top: 36px;
	color: #fff; font-size: 27px; line-height: 1.55; font-weight: 800; text-align: center; letter-spacing: -0.01em;
	border-top: 1px solid rgba(255,255,255,0.12);
}
.kh-cascade-concl .hl { color: var(--kh-teal-light); }
.kh-reality-foot { margin-top: 34px; color: #9DB6B1; font-size: 18px; line-height: 1.7; font-weight: 500; text-align: center; }
.kh-reality-foot strong { color: #fff; font-weight: 700; }

/****************************************
*     Section 4
****************************************/
#sec4 {
	padding-top: 50px; padding-bottom: 50px;
	background: #fff;
}
#sec4_inner .color1 { color: #5fe0ce; }

#sec4_inner .sec-header > span { color: #12b5a2; }

#sec4_inner .sec-problem {
	margin-top: 40px;
	display: flex; flex-direction: column; gap: 20px;
}
#sec4_inner .sec-problem .problem-item {
	padding: 36px 44px;
	background: #fbfaf6;
	border: 1px solid #f0eee6; border-radius: 24px;
	display: flex; flex-direction: row; align-items: center; gap: 30px;
}
#sec4_inner .sec-problem .problem-item .problem-item-icon {
	flex: none; width: 76px; height: 76px;
	background: #fff1ec; border-radius: 22px;
	display: flex; align-items: center; justify-content: center;
}
#sec4_inner .sec-problem .problem-item .problem-item-icon svg { width: 40px; height: 40px; }

#sec4_inner .sec-problem .problem-item .problem-item-info > div {
	color: #22332f;
	font-size: 1.6rem; font-weight: 700;
}
#sec4_inner .sec-problem .problem-item .problem-item-info > p {
	color: #5c6b68;
	font-size: 1.1rem; font-weight: 400;
}

#sec4_inner .sec-solve {
	margin-top: 40px; padding: 60px;
	color: #fff;
	background: linear-gradient(135deg, #0e9f8e 0%, #12b5a2 100%);
	border-radius: 30px;
}



.kh-bridge {
	margin-top: 44px; padding: 60px 56px;
	color: #fff;
	background: linear-gradient(135deg, var(--kh-red-deep) 0%, var(--kh-red) 100%);
	border-radius: 30px;
}
.kh-bridge-title { font-size: clamp(26px,3.2vw,34px); font-weight: 800; line-height: 1.4; text-align: center; }
.kh-bridge-list { max-width: 780px; margin: 40px auto 0; display: flex; flex-direction: column; }
.kh-bridge-row {
	padding: 26px 0;
	border-top: 1px solid rgba(255,255,255,0.24);
	display: flex; align-items: center; gap: 26px;
}
.kh-bridge-row:last-child { border-bottom: 1px solid rgba(255,255,255,0.24); }
.kh-bridge-ic {
	flex: none; width: 64px; height: 64px;
	background: rgba(255,255,255,0.16); border-radius: 20px;
	display: flex; align-items: center; justify-content: center;
}
.kh-bridge-ic svg { width: 32px; height: 32px; }
.kh-bridge-row .lbl { color: rgba(255,255,255,0.85); font-size: 15px; font-weight: 700; }
.kh-bridge-row .txt { margin-top: 5px; font-size: clamp(18px,2.2vw,24px); font-weight: 800; line-height: 1.4; }

/****************************************
*     WHY — Why 섹션
****************************************/
.kh-why { padding: 100px 0; background: var(--kh-cream); }
.kh-why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.kh-why-card {
	padding: 28px;
	background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
	box-shadow: var(--shadow-sm);
	transition: transform 0.2s, box-shadow 0.2s;
}
.kh-why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.kh-why-icon {
	width: 56px; height: 56px; margin-bottom: 18px;
	font-size: 28px;
	border-radius: 16px;
	display: grid; place-items: center;
}
.kh-why-icon img { max-width: 40px; }

/****************************************
*     AI Quote
****************************************/
.kh-quote-section { padding: 100px 0; color: #fff; background: var(--kh-ink); position: relative; overflow: hidden; }
.kh-quote-card { max-width: 920px; margin: 0 auto; text-align: center; position: relative; z-index: 1; }
.kh-quote-mark {
	color: rgba(18,181,162,0.18); font-family: Georgia, serif; font-size: 160px; font-weight: 800; line-height: 1;
	position: absolute; top: -40px; left: 50%; transform: translateX(-50%); z-index: 0;
}
.kh-quote-text { margin: 0 0 22px; color: #fff; font-size: clamp(24px, 3vw, 36px); font-weight: 800; line-height: 1.5; letter-spacing: -0.01em; position: relative; z-index: 1; }
.kh-quote-hl { color: var(--kh-teal-light); }
.kh-quote-sub { margin: 0; color: #B8CFCA; font-size: 18px; line-height: 1.7; font-weight: 500; position: relative; z-index: 1; }

/****************************************
*     SELF-DIRECTED — 기능
****************************************/
.kh-features { padding: 104px 0; background: #fff; }
.kh-feature-list { margin-top: 56px; display: flex; flex-direction: column; gap: 20px; }
.kh-feature-item {
	padding: 38px 48px;
	background: var(--kh-cream); border-radius: 24px;
	display: flex; align-items: center; gap: 30px;
}
.kh-feature-ic {
	flex: none; width: 80px; height: 80px;
	background: #fff; border-radius: 22px;
	display: flex; align-items: center; justify-content: center;
	box-shadow: 0 8px 20px rgba(18,181,162,0.14);
}
.kh-feature-ic svg { width: 44px; height: 44px; }
.kh-feature-item h3 { color: #1A2D29; font-size: 25px; font-weight: 800; }
.kh-feature-item p { margin-top: 11px; color: var(--kh-ink-3); font-size: 17px; line-height: 1.65; font-weight: 500; }

/****************************************
*     PROGRAMS
****************************************/
.kh-programs { padding: 100px 0; background: var(--kh-cream); }
.kh-program-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.kh-program-grid > a { display: block; }
.kh-program-card {
	padding: 38px;
	background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl);
	position: relative;
	overflow: hidden;
	cursor: pointer;
	box-shadow: var(--shadow-sm);
	transition: transform 0.25s, box-shadow 0.25s;
}
.kh-program-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.kh-program-head { margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; }
.kh-program-tag {
	padding: 6px 14px;
	font-size: 13px; font-weight: 700;
	background: #fff;
	border: 1.5px solid currentColor; border-radius: var(--r-pill);
}
.kh-program-target { padding: 4px 10px; color: var(--kh-ink-3); font-size: 13px; font-weight: 700; background: var(--kh-cream); border-radius: var(--r-pill); }
.kh-program-title { margin: 0 0 8px; color: var(--kh-ink); font-size: 30px; font-weight: 800; letter-spacing: -0.02em; }
.kh-program-sub { margin: 0 0 16px; color: var(--kh-ink-2); font-size: 18px; font-weight: 600; }
.kh-program-desc { margin: 0 0 24px; color: var(--kh-ink-3); font-size: 15px; line-height: 1.7; white-space: pre-line; }
.kh-program-badges { margin-bottom: 28px; display: flex; flex-wrap: wrap; gap: 6px; }
.kh-pill { padding: 6px 12px; font-size: 13px; font-weight: 700; border-radius: var(--r-pill); }
.kh-program-more { color: var(--kh-red); font-size: 16px; font-weight: 800; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.15s; }
.kh-program-card:hover .kh-program-more { gap: 10px; }

/****************************************
*     FLOW — How it works
****************************************/
.kh-flow { padding: 100px 0; background: #fff; }
.kh-flow-steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 16px; align-items: stretch; }
.kh-flow-step {
	padding: 32px 28px;
	text-align: center;
	background: var(--kh-cream); border: 1px solid var(--line); border-radius: var(--r-lg);
	display: flex; flex-direction: column; align-items: center; gap: 12px;
	box-shadow: var(--shadow-sm);
	transition: transform 0.2s;
}
.kh-flow-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.kh-flow-num { display: flex; align-items: baseline; gap: 14px; justify-content: center; }
.kh-flow-en { color: var(--kh-red); font-size: 12px; font-weight: 700; letter-spacing: 0.12em; }
.kh-flow-icon { margin-top: 8px; font-size: 36px; }
.kh-flow-icon img { max-width: 40px; }
.kh-flow-arrow { align-self: center; color: var(--kh-red-soft); font-size: 32px; font-weight: 700; }

/****************************************
*     RESULTS — 성장 데이터
****************************************/
.kh-results { padding: 96px 0; color: #fff; background: linear-gradient(135deg, var(--kh-red-deep), var(--kh-red)); }
.kh-results .kh-h2 { color: #fff; }
.kh-results-lead { margin-top: 16px; color: #D6F5EF; font-size: 18px; font-weight: 500; text-align: center; }
.kh-results-grid { margin-top: 52px; display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.kh-results-card {
	padding: 38px 30px;
	text-align: center;
	background: rgba(255,255,255,0.12);
	border: 1px solid rgba(255,255,255,0.18); border-radius: 22px;
}
.kh-results-num { font-size: 54px; font-weight: 800; line-height: 1; }
.kh-results-card p { margin-top: 14px; color: #EAFBF7; font-size: 17px; font-weight: 700; }

/****************************************
*     REVIEWS Ticker
****************************************/
.kh-reviews { padding: 100px 0; overflow: hidden; }
.kh-ticker-wrap {
	margin-top: 48px;
	display: flex; flex-direction: column; gap: 20px;
	-webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
	mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.kh-ticker { width: 100%; overflow: hidden; }
.kh-ticker-track { width: max-content; display: flex; gap: 20px; animation: tickerLeft 40s linear infinite; }
.kh-ticker-rtl .kh-ticker-track { animation: tickerRight 44s linear infinite; }
.kh-ticker:hover .kh-ticker-track { animation-play-state: paused; }
@keyframes tickerLeft { from{ transform:translateX(0);} to{ transform:translateX(-50%);} }
@keyframes tickerRight { from{ transform:translateX(-50%);} to{ transform:translateX(0);} }
.kh-review-card {
	width: 320px; flex-shrink: 0;
	padding: 24px;
	background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
	box-shadow: var(--shadow-sm);
}
.kh-review-head { margin-bottom: 14px; display: flex; align-items: center; gap: 12px; }
.kh-review-avatar { width: 40px; height: 40px; color: var(--kh-ink); font-weight: 800; background: var(--kh-red-wash); border-radius: 50%; display: grid; place-items: center; }
.kh-review-name { font-size: 14px; font-weight: 700; }
.kh-review-kid { color: var(--kh-ink-3); font-size: 12px; }
.kh-review-stars { margin-left: auto; color: var(--kh-yellow); font-size: 14px; letter-spacing: 1px; }
.kh-review-title { margin: 0 0 8px; font-size: 16px; font-weight: 700; }
.kh-review-text {
	margin: 0; color: var(--kh-ink-2); font-size: 14px; line-height: 1.6;
	display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}

/****************************************
*     FAQ
****************************************/
.kh-faq { padding: 104px 0; background: var(--kh-cream); }
.kh-faq-list { max-width: 820px; margin: 44px auto 0; display: flex; flex-direction: column; gap: 14px; }
.kh-faq-item { padding: 4px 26px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); }
.kh-faq-item summary {
	padding: 22px 0;
	color: #1A2D29; font-size: 18px; font-weight: 700;
	list-style: none; cursor: pointer;
	display: flex; align-items: center; justify-content: space-between;
}
.kh-faq-item summary::-webkit-details-marker { display: none; }
.kh-faq-item summary .mark { color: var(--kh-red); font-size: 24px; font-weight: 400; transition: transform 0.2s; }
.kh-faq-item[open] summary .mark { transform: rotate(45deg); }
.kh-faq-item p { padding: 0 0 22px; color: var(--kh-ink-3); font-size: 16px; line-height: 1.65; font-weight: 500; }

/****************************************
*     반응형
****************************************/
@media (max-width: 960px) {
	.kh-hero-inner { grid-template-columns: 1fr; }
	.kh-hero-illust { min-height: 380px; }
	.kh-reality-grid, .kh-results-grid, .kh-program-grid { grid-template-columns: 1fr; }
	.kh-why-grid { grid-template-columns: repeat(2, 1fr); }
	.kh-flow-steps, .kh-cascade-row { grid-template-columns: 1fr; }
	.kh-flow-arrow, .kh-cascade-arrow { transform: rotate(90deg); justify-self: center; }
	.kh-results-grid { grid-template-columns: 1fr; }
	.kh-problem-item, .kh-feature-item { flex-direction: column; align-items: flex-start; gap: 18px; }
	.kh-bridge-row { gap: 16px; }
	.kh-cascade-step h4 { font-size: 24px; }


	#sec1_inner {
		grid-template-columns: 1.0fr;
	}
	.kh-hero-right { display: none; }




}
@media (max-width: 560px) {
	.kh-container { padding: 0 16px; }
	.kh-hero { }
	.kh-hero-stats { flex-wrap: wrap; gap: 12px; }
	.kh-hero-stats > div:not(.kh-hero-stat-sep) { padding: 0 16px 0 0; }
	.kh-hero-stat-sep { display: none; }
	.kh-why-grid, .kh-results-grid { grid-template-columns: 1fr; }
	.kh-reality, .kh-problem, .kh-features, .kh-programs, .kh-flow, .kh-reviews, .kh-faq, .kh-results, .kh-quote-section { padding: 64px 0; }
	.kh-cascade { padding: 32px 22px; }
	.kh-bridge { padding: 40px 24px; }
	.kh-problem-item, .kh-feature-item { padding: 28px 24px; }
	.kh-reality-card { padding: 30px 24px; }







	#sec4_inner .sec-problem .problem-item {
		padding: 20px;
		display: flex; flex-direction: column; align-items: center; gap: 15px;
	}
	#sec4_inner .sec-problem .problem-item .problem-item-info > div,
	#sec4_inner .sec-problem .problem-item .problem-item-info > p { text-align: center; }

}