@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");

/* =========================================================
   와와온 (WOWA ON) — Design System
   컨셉: 학습을 켜다(ON) / 스위치·전원·불빛
   ========================================================= */

:root {
  /* Ink (base) */
  --ink-900: #070b18;
  --ink-800: #0b1020;
  --ink-700: #131a33;
  --ink-600: #1d2647;
  --ink-500: #2c375f;

  /* ON — primary (켜짐) */
  --on-500: #ff6a13;
  --on-400: #ff8a2b;
  --on-300: #ffb020;
  --on-glow: rgba(255, 122, 24, 0.45);

  /* Electric — secondary */
  --el-600: #1f4fe0;
  --el-500: #2f6bff;
  --el-400: #5b8bff;

  /* Mint — tertiary */
  --mint-500: #12c2a0;

  /* Neutral */
  --white: #ffffff;
  --gray-50: #f7f8fb;
  --gray-100: #eef1f7;
  --gray-200: #dfe4ee;
  --gray-300: #c5cddd;
  --gray-400: #9aa4bd;
  --gray-500: #6c7793;
  --gray-600: #4b5570;

  /* Semantic */
  --bg: var(--white);
  --bg-soft: var(--gray-50);
  --text: var(--ink-800);
  --text-soft: var(--gray-500);
  --line: var(--gray-200);

  /* Gradients */
  --grad-on: linear-gradient(135deg, #ff6a13 0%, #ffb020 100%);
  --grad-el: linear-gradient(135deg, #1f4fe0 0%, #5b8bff 100%);
  --grad-ink: linear-gradient(160deg, #0b1020 0%, #171f3d 55%, #101733 100%);

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

  /* Elevation */
  --sh-sm: 0 2px 8px rgba(11, 16, 32, 0.06);
  --sh-md: 0 10px 30px rgba(11, 16, 32, 0.09);
  --sh-lg: 0 24px 60px rgba(11, 16, 32, 0.14);
  --sh-on: 0 12px 34px rgba(255, 106, 19, 0.32);

  /* Layout */
  --wrap: 1200px;
  --nav-h: 76px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  letter-spacing: -0.015em;
  font-size: 16px;
  overflow-x: hidden;
  word-break: keep-all;
}

img,
svg {
  max-width: 100%;
  display: block;
}

/* display 지정된 요소(.center-item 등)에도 hidden 속성이 먹도록 */
[hidden] {
  display: none !important;
}

/* 화면에는 숨기고 스크린리더에만 노출 */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}

h1,
h2,
h3,
h4,
p,
figure,
ul,
ol {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

:focus-visible {
  outline: 3px solid var(--el-500);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Layout ---------- */
.wrap {
  width: min(100% - 40px, var(--wrap));
  margin-inline: auto;
}

.section {
  padding: clamp(72px, 9vw, 132px) 0;
}

.section--soft {
  background: var(--bg-soft);
}

.section--ink {
  background: var(--grad-ink);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.section--tight {
  padding: clamp(56px, 6vw, 84px) 0;
}

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--on-500);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-on);
}

.section--ink .eyebrow {
  color: var(--on-300);
}

.h-xl {
  font-size: clamp(2.1rem, 5.2vw, 3.6rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.h-lg {
  font-size: clamp(1.75rem, 3.6vw, 2.7rem);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.032em;
}

.h-md {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  line-height: 1.38;
  font-weight: 700;
  letter-spacing: -0.028em;
}

.h-sm {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.lead {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  color: var(--text-soft);
  line-height: 1.78;
}

.section--ink .lead {
  color: rgba(255, 255, 255, 0.72);
}

.body-s {
  font-size: 0.9375rem;
  color: var(--text-soft);
  line-height: 1.75;
}

.section--ink .body-s {
  color: rgba(255, 255, 255, 0.66);
}

.txt-on {
  background: var(--grad-on);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sec-head {
  max-width: 760px;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.sec-head--center {
  margin-inline: auto;
  text-align: center;
}

.sec-head .lead {
  margin-top: 18px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 0.9688rem;
  letter-spacing: -0.02em;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background-color 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--on {
  background: var(--grad-on);
  color: var(--white);
  box-shadow: var(--sh-on);
}

.btn--on:hover {
  box-shadow: 0 18px 44px rgba(255, 106, 19, 0.42);
}

.btn--ink {
  background: var(--ink-800);
  color: var(--white);
}

.btn--ink:hover {
  background: var(--ink-700);
}

.btn--ghost {
  border: 1.5px solid var(--line);
  color: var(--text);
  background: var(--white);
}

.btn--ghost:hover {
  border-color: var(--ink-800);
}

.btn--ghost-light {
  border: 1.5px solid rgba(255, 255, 255, 0.28);
  color: var(--white);
}

.btn--ghost-light:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.btn--sm {
  padding: 11px 22px;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 18px 38px;
  font-size: 1.0313rem;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.arrow {
  transition: transform 0.25s var(--ease);
}

.btn:hover .arrow {
  transform: translateX(3px);
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background-color 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}

.header--solid {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom-color: var(--line);
  box-shadow: var(--sh-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  width: min(100% - 40px, var(--wrap));
  margin-inline: auto;
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo__mark {
  width: 38px;
  height: 38px;
  flex: none;
}

.logo__type {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo__ko {
  font-size: 1.1875rem;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--ink-800);
}

.logo__ko b {
  color: var(--on-500);
  font-weight: 800;
}

.logo__en {
  font-size: 0.5938rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-400);
  margin-top: 4px;
}

.header--top .logo__ko {
  color: var(--white);
}

.header--top .logo__en {
  color: rgba(255, 255, 255, 0.55);
}

/* Nav */
.nav {
  margin-left: auto;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__link {
  display: block;
  padding: 10px 15px;
  border-radius: var(--r-pill);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink-600);
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.nav__link:hover {
  background: var(--gray-100);
  color: var(--ink-800);
}

.nav__link[aria-current="page"] {
  color: var(--on-500);
}

.header--top .nav__link {
  color: rgba(255, 255, 255, 0.82);
}

.header--top .nav__link:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.header--top .nav__link[aria-current="page"] {
  color: var(--on-300);
}

.header__cta {
  flex-shrink: 0;
}

.header--top .btn--ink {
  background: var(--white);
  color: var(--ink-800);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  margin-left: auto;
}

.nav-toggle__bars {
  position: relative;
  width: 22px;
  height: 2px;
  background: var(--ink-800);
  border-radius: 2px;
  transition: background-color 0.2s var(--ease);
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: inherit;
  border-radius: 2px;
  transition: transform 0.28s var(--ease);
}

.nav-toggle__bars::before {
  top: -7px;
}

.nav-toggle__bars::after {
  top: 7px;
}

.header--top .nav-toggle__bars {
  background: var(--white);
}

body.nav-open .nav-toggle__bars {
  background: transparent;
}

body.nav-open .nav-toggle__bars::before {
  transform: translateY(7px) rotate(45deg);
  background: var(--ink-800);
}

body.nav-open .nav-toggle__bars::after {
  transform: translateY(-7px) rotate(-45deg);
  background: var(--ink-800);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + clamp(64px, 9vw, 118px)) 0 clamp(72px, 9vw, 118px);
  background: var(--grad-ink);
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: -1;
}

.hero__glow--a {
  width: 620px;
  height: 620px;
  right: -140px;
  top: -180px;
  background: radial-gradient(circle, rgba(255, 122, 24, 0.55), transparent 68%);
}

.hero__glow--b {
  width: 520px;
  height: 520px;
  left: -180px;
  bottom: -220px;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.45), transparent 68%);
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 20%, transparent 80%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 10px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 26px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--on-400);
  box-shadow: 0 0 0 4px rgba(255, 138, 43, 0.22);
  animation: pulse 2.2s var(--ease) infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 4px rgba(255, 138, 43, 0.22);
  }
  50% {
    box-shadow: 0 0 0 9px rgba(255, 138, 43, 0);
  }
}

.hero h1 {
  font-size: clamp(2.3rem, 5.6vw, 4rem);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.042em;
}

.hero__desc {
  margin-top: 24px;
  max-width: 520px;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.74);
}

.hero .btn-row {
  margin-top: 38px;
}

/* Hero stats */
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 48px);
  margin-top: 52px;
  padding-top: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.stat__num {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  background: var(--grad-on);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat__label {
  margin-top: 6px;
  font-size: 0.8438rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}

/* Hero switch visual */
.hero__visual {
  position: relative;
}

.switch-card {
  position: relative;
  padding: 34px;
  border-radius: var(--r-xl);
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.11),
    rgba(255, 255, 255, 0.03)
  );
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
}

.switch-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}

.switch-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
}

.switch-card__sub {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
}

/* toggle */
.toggle {
  position: relative;
  width: 72px;
  height: 38px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  flex: none;
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.toggle__knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--white);
  transition: transform 0.45s var(--ease);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.toggle.is-on {
  background: var(--grad-on);
  border-color: transparent;
  box-shadow: 0 0 24px var(--on-glow);
}

.toggle.is-on .toggle__knob {
  transform: translateX(34px);
}

.switch-rows {
  display: grid;
  gap: 12px;
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 0.45s var(--ease), border-color 0.45s var(--ease),
    transform 0.45s var(--ease);
}

.switch-row.is-on {
  background: rgba(255, 122, 24, 0.13);
  border-color: rgba(255, 138, 43, 0.4);
  transform: translateX(4px);
}

.switch-row__icon {
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.09);
  font-size: 1rem;
  transition: background 0.45s var(--ease);
}

.switch-row.is-on .switch-row__icon {
  background: var(--grad-on);
}

.switch-row__label {
  font-size: 0.9063rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}

.switch-row__state {
  margin-left: auto;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.34);
  transition: color 0.45s var(--ease);
}

.switch-row.is-on .switch-row__state {
  color: var(--on-300);
}

.switch-card__foot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.switch-card__foot span {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
}

.switch-card__foot b {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--on-300);
}

/* ---------- Marquee ---------- */
.marquee {
  background: var(--ink-900);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 16px 0;
  overflow: hidden;
}

.marquee__track {
  display: flex;
  gap: 44px;
  width: max-content;
  animation: slide 32s linear infinite;
}

.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8438rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.42);
  white-space: nowrap;
}

.marquee__item::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--on-400);
}

@keyframes slide {
  to {
    transform: translateX(calc(-50% - 22px));
  }
}

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: 24px;
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  position: relative;
  padding: 34px 30px;
  border-radius: var(--r-lg);
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
    border-color 0.35s var(--ease);
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--grad-on);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-md);
  border-color: transparent;
}

.card:hover::after {
  transform: scaleX(1);
}

.card__icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  background: linear-gradient(135deg, #fff2e7, #ffe6cc);
  color: var(--on-500);
}

.card__icon--el {
  background: linear-gradient(135deg, #e9efff, #dbe6ff);
  color: var(--el-600);
}

.card__icon--mint {
  background: linear-gradient(135deg, #e2f9f4, #ccf3ea);
  color: #0e9d82;
}

.card__icon--ink {
  background: linear-gradient(135deg, #e8eaf2, #dbdfec);
  color: var(--ink-700);
}

.card h3 {
  font-size: 1.1875rem;
  font-weight: 700;
  letter-spacing: -0.028em;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.9375rem;
  color: var(--text-soft);
  line-height: 1.75;
}

.card__tag {
  display: inline-block;
  margin-top: 18px;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  background: var(--gray-100);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-600);
  letter-spacing: -0.01em;
}

/* ---------- ON PROCESS (4 steps) ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}

.step {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 36px 28px 32px;
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease),
    transform 0.35s var(--ease);
}

/* 산출물 줄을 카드 하단에 정렬 */
.step__out {
  margin-top: auto;
  padding-top: 16px;
}

.step:hover {
  background: rgba(255, 255, 255, 0.075);
  border-color: rgba(255, 138, 43, 0.42);
  transform: translateY(-6px);
}

.step__num {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.34);
  margin-bottom: 20px;
}

.step__bulb {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  margin-bottom: 22px;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.step:hover .step__bulb {
  background: var(--grad-on);
  box-shadow: 0 10px 28px rgba(255, 106, 19, 0.35);
}

.step__bulb svg {
  width: 26px;
  height: 26px;
  stroke: var(--on-300);
  transition: stroke 0.35s var(--ease);
}

.step:hover .step__bulb svg {
  stroke: var(--white);
}

.step h3 {
  font-size: 1.1875rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.step h3 em {
  font-style: normal;
  color: var(--on-300);
}

.step__ko {
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.48);
  margin-bottom: 14px;
}

.step p {
  font-size: 0.9063rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.68);
}

/* ---------- Split feature ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 86px);
  align-items: center;
}

.split--rev .split__media {
  order: -1;
}

.check-list {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  font-size: 0.9688rem;
  line-height: 1.6;
  font-weight: 500;
}

.check-list li::before {
  content: "";
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  /* layer 1: 체크 아이콘 / layer 2: ON 그라데이션 배경 */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E"),
    var(--grad-on);
  background-size: 12px 12px, cover;
  background-position: center, center;
  background-repeat: no-repeat;
}

/* 키워드형 항목: 좁은 화면에서 설명을 아랫줄로 내림 */
.check-list .kw i {
  font-style: normal;
}

.check-list .kw i::before {
  content: " — ";
  color: var(--gray-400);
}

.section--ink .check-list .kw i::before {
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 620px) {
  .check-list .kw i {
    display: block;
    font-weight: 400;
  }

  .check-list .kw i::before {
    content: none;
  }
}

.check-list--el li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E"),
    var(--grad-el);
}

/* Planner mock */
.mock {
  position: relative;
  border-radius: var(--r-xl);
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--sh-lg);
}

.section--ink .mock {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.38);
}

.mock__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 18px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.section--ink .mock__bar {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.mock__title {
  font-size: 0.9375rem;
  font-weight: 700;
}

.mock__chip {
  padding: 5px 12px;
  border-radius: var(--r-pill);
  background: rgba(255, 106, 19, 0.12);
  color: var(--on-500);
  font-size: 0.7188rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.section--ink .mock__chip {
  background: rgba(255, 138, 43, 0.18);
  color: var(--on-300);
}

.task {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 0;
}

.task + .task {
  border-top: 1px dashed var(--line);
}

.section--ink .task + .task {
  border-top-color: rgba(255, 255, 255, 0.09);
}

.task__box {
  width: 21px;
  height: 21px;
  flex: none;
  border-radius: 7px;
  border: 2px solid var(--gray-300);
  display: grid;
  place-items: center;
}

.section--ink .task__box {
  border-color: rgba(255, 255, 255, 0.25);
}

.task.is-done .task__box {
  background: var(--grad-on);
  border-color: transparent;
}

.task.is-done .task__box::after {
  content: "";
  width: 11px;
  height: 11px;
  background: no-repeat center / contain
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}

.task__name {
  font-size: 0.9063rem;
  font-weight: 600;
}

.task.is-done .task__name {
  color: var(--gray-400);
  text-decoration: line-through;
}

.section--ink .task.is-done .task__name {
  color: rgba(255, 255, 255, 0.38);
}

.task__time {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-400);
}

/* progress */
.bars {
  display: grid;
  gap: 18px;
  margin-top: 6px;
}

.bar__top {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 9px;
}

.bar__top span:last-child {
  color: var(--on-500);
}

.section--ink .bar__top span:last-child {
  color: var(--on-300);
}

.bar__track {
  height: 8px;
  border-radius: var(--r-pill);
  background: var(--gray-100);
  overflow: hidden;
}

.section--ink .bar__track {
  background: rgba(255, 255, 255, 0.11);
}

.bar__fill {
  height: 100%;
  border-radius: var(--r-pill);
  background: var(--grad-on);
  width: 0;
  transition: width 1.2s var(--ease);
}

.bar__fill--el {
  background: var(--grad-el);
}

.bar__fill--mint {
  background: linear-gradient(135deg, #12c2a0, #5be0c5);
}

/* ---------- Program / brand tiles ---------- */
.tile {
  position: relative;
  padding: 34px 30px;
  border-radius: var(--r-lg);
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-md);
}

.tile__badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
  color: var(--white);
  background: var(--ink-700);
}

.tile__badge--on {
  background: var(--grad-on);
}

.tile__badge--el {
  background: var(--grad-el);
}

.tile__badge--mint {
  background: linear-gradient(135deg, #12c2a0, #34d3b6);
}

.tile h3 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.tile__en {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gray-400);
  margin-bottom: 14px;
}

.tile p {
  font-size: 0.9375rem;
  color: var(--text-soft);
  line-height: 1.75;
  flex-grow: 1;
}

.tile__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.tile__meta span {
  padding: 5px 11px;
  border-radius: var(--r-pill);
  background: var(--gray-50);
  border: 1px solid var(--line);
  font-size: 0.7188rem;
  font-weight: 600;
  color: var(--gray-600);
}

/* ---------- 비교표 (일반 학원 vs 와와온) ---------- */
.compare {
  overflow-x: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--sh-sm);
}

.compare table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  text-align: left;
}

.compare th,
.compare td {
  padding: 20px 22px;
  vertical-align: top;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.compare thead th {
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--gray-50);
  border-bottom: 1px solid var(--line);
}

.compare tbody th {
  font-weight: 700;
  color: var(--ink-600);
  white-space: nowrap;
  width: 150px;
  background: var(--gray-50);
}

/* 비교 대상 두 열은 동일 너비로 */
.compare thead th:not(:first-child) {
  width: calc((100% - 150px) / 2);
}

.compare tbody tr + tr th,
.compare tbody tr + tr td {
  border-top: 1px solid var(--line);
}

.compare td.is-plain {
  color: var(--gray-400);
}

/* 와와온 열 강조 */
.compare .col-on {
  position: relative;
  background: rgba(255, 106, 19, 0.045);
  color: var(--ink-800);
  font-weight: 600;
}

.compare thead .col-on {
  background: var(--grad-on);
  color: var(--white);
}

.compare thead .col-on small {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  opacity: 0.8;
  margin-bottom: 3px;
}

.compare .col-on::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--grad-on);
}

.compare-hint {
  margin-top: 14px;
  font-size: 0.8125rem;
  color: var(--gray-400);
  text-align: center;
}

/* ---------- 원형 테이블 학습 시스템 ---------- */
.roundtable {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin-inline: auto;
  display: grid;
  place-items: center;
}

.roundtable__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px dashed rgba(255, 255, 255, 0.22);
}

.section--soft .roundtable__ring,
.section .roundtable__ring {
  border-color: var(--gray-300);
}

.section--ink .roundtable__ring {
  border-color: rgba(255, 255, 255, 0.22);
}

.roundtable__table {
  width: 46%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  background: var(--grad-on);
  box-shadow: 0 18px 46px rgba(255, 106, 19, 0.34);
  color: var(--white);
  padding: 18px;
}

.roundtable__table b {
  display: block;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.roundtable__table span {
  display: block;
  margin-top: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.9;
}

.seat {
  position: absolute;
  width: 78px;
  height: 78px;
  margin: -39px 0 0 -39px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.3;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--sh-md);
  color: var(--ink-700);
}

.section--ink .seat {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.seat em {
  display: block;
  font-style: normal;
  font-size: 1.25rem;
  margin-bottom: 2px;
}

.seat--coach {
  background: var(--ink-800);
  border-color: transparent;
  color: var(--white);
  width: 90px;
  height: 90px;
  margin: -45px 0 0 -45px;
  font-size: 0.7813rem;
}

.section--ink .seat--coach {
  background: var(--white);
  color: var(--ink-800);
}

/* 5개 좌석 배치 (12시 방향 = 코치) */
.seat--1 { top: 4%;  left: 50%; }
.seat--2 { top: 33%; left: 95%; }
.seat--3 { top: 84%; left: 78%; }
.seat--4 { top: 84%; left: 22%; }
.seat--5 { top: 33%; left: 5%;  }

/* ---------- Testimonials ---------- */
.quote {
  padding: 34px 30px;
  border-radius: var(--r-lg);
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.quote:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-md);
}

.quote__stars {
  color: var(--on-300);
  font-size: 0.9375rem;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.quote p {
  font-size: 0.9688rem;
  line-height: 1.8;
  flex-grow: 1;
  color: var(--ink-600);
}

.quote__who {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.quote__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.9375rem;
  color: var(--white);
  background: var(--grad-on);
  flex: none;
}

.quote__avatar--el {
  background: var(--grad-el);
}

.quote__avatar--ink {
  background: linear-gradient(135deg, #2c375f, #4b5570);
}

.quote__name {
  font-size: 0.9063rem;
  font-weight: 700;
}

.quote__from {
  font-size: 0.7813rem;
  color: var(--gray-400);
}

/* ---------- Accordion (FAQ) ---------- */
.acc {
  border-top: 1px solid var(--line);
}

.acc__item {
  border-bottom: 1px solid var(--line);
}

.acc__btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 26px 4px;
  text-align: left;
  font-size: 1.0313rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  transition: color 0.2s var(--ease);
}

.acc__btn:hover {
  color: var(--on-500);
}

.acc__q {
  color: var(--on-500);
  font-weight: 800;
  flex: none;
  font-size: 0.9375rem;
}

.acc__icon {
  margin-left: auto;
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--gray-100);
  display: grid;
  place-items: center;
  position: relative;
  transition: background 0.25s var(--ease), transform 0.35s var(--ease);
}

.acc__icon::before,
.acc__icon::after {
  content: "";
  position: absolute;
  background: var(--ink-700);
  border-radius: 2px;
  transition: opacity 0.25s var(--ease), background 0.25s var(--ease);
}

.acc__icon::before {
  width: 12px;
  height: 2px;
}

.acc__icon::after {
  width: 2px;
  height: 12px;
}

.acc__item.is-open .acc__icon {
  background: var(--grad-on);
  transform: rotate(180deg);
}

.acc__item.is-open .acc__icon::before {
  background: var(--white);
}

.acc__item.is-open .acc__icon::after {
  opacity: 0;
}

.acc__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease);
}

.acc__panel-inner {
  padding: 0 4px 28px 42px;
  font-size: 0.9688rem;
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- Center finder ---------- */
.finder {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 28px;
  align-items: start;
}

.finder__side {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  padding: 26px;
  border-radius: var(--r-lg);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--sh-sm);
}

.field {
  display: block;
  margin-bottom: 18px;
}

.field__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink-600);
  margin-bottom: 8px;
}

.field__label .req {
  color: var(--on-500);
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 13px 15px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--line);
  background: var(--white);
  font: inherit;
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--gray-400);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--on-400);
  box-shadow: 0 0 0 4px rgba(255, 138, 43, 0.15);
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236c7793' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 17px;
  padding-right: 42px;
}

.textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.7;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 9px 16px;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--line);
  background: var(--white);
  font-size: 0.8438rem;
  font-weight: 600;
  color: var(--gray-600);
  transition: all 0.2s var(--ease);
}

.chip:hover {
  border-color: var(--on-400);
  color: var(--on-500);
}

.chip.is-active {
  background: var(--grad-on);
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 6px 16px rgba(255, 106, 19, 0.28);
}

.center-list {
  display: grid;
  gap: 14px;
}

.center-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 24px 26px;
  border-radius: var(--r-md);
  background: var(--white);
  border: 1px solid var(--line);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.center-item:hover {
  border-color: var(--on-400);
  box-shadow: var(--sh-md);
  transform: translateY(-3px);
}

.center-item__region {
  display: inline-block;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  background: var(--gray-100);
  font-size: 0.7188rem;
  font-weight: 700;
  color: var(--gray-600);
  margin-bottom: 9px;
}

.center-item h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.026em;
  margin-bottom: 6px;
}

.center-item__addr {
  font-size: 0.875rem;
  color: var(--text-soft);
}

.center-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.center-item__tags span {
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: rgba(255, 106, 19, 0.08);
  color: var(--on-500);
  font-size: 0.6875rem;
  font-weight: 700;
}

.center-item__tel {
  text-align: right;
}

.center-item__tel b {
  display: block;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.empty {
  padding: 60px 20px;
  text-align: center;
  border-radius: var(--r-md);
  border: 1px dashed var(--gray-300);
  color: var(--gray-400);
  font-size: 0.9375rem;
}

.finder__count {
  font-size: 0.875rem;
  color: var(--text-soft);
  margin-bottom: 16px;
}

.finder__count b {
  color: var(--on-500);
  font-weight: 800;
}

/* ---------- Page hero (sub pages) ---------- */
.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + clamp(56px, 7vw, 92px)) 0 clamp(56px, 7vw, 92px);
  background: var(--grad-ink);
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}

.page-hero__glow {
  position: absolute;
  width: 640px;
  height: 640px;
  right: -160px;
  top: -260px;
  border-radius: 50%;
  filter: blur(100px);
  background: radial-gradient(circle, rgba(255, 122, 24, 0.42), transparent 68%);
  z-index: -1;
}

.page-hero h1 {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.038em;
}

.page-hero p {
  margin-top: 18px;
  max-width: 640px;
  font-size: clamp(0.9688rem, 1.4vw, 1.0938rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
}

.crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 20px;
}

.crumb span:last-child {
  color: var(--on-300);
  font-weight: 600;
}

/* ---------- CTA band ---------- */
.cta {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--grad-ink);
  color: var(--white);
  padding: clamp(64px, 8vw, 104px) 0;
}

.cta__glow {
  position: absolute;
  width: 720px;
  height: 720px;
  left: 50%;
  bottom: -420px;
  transform: translateX(-50%);
  border-radius: 50%;
  filter: blur(100px);
  background: radial-gradient(circle, rgba(255, 122, 24, 0.5), transparent 68%);
  z-index: -1;
}

.cta__inner {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.cta__inner .btn-row {
  justify-content: center;
  margin-top: 34px;
}

.cta__note {
  margin-top: 20px;
  font-size: 0.8438rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--ink-900);
  color: rgba(255, 255, 255, 0.62);
  padding: clamp(56px, 6vw, 80px) 0 34px;
  font-size: 0.9063rem;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.footer .logo__ko {
  color: var(--white);
}

.footer__about {
  margin-top: 20px;
  max-width: 330px;
  font-size: 0.875rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
}

.footer__tel {
  margin-top: 22px;
}

.footer__tel small {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.38);
  margin-bottom: 4px;
}

.footer__tel b {
  font-size: 1.4375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--on-300);
}

.footer__col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.footer__col li + li {
  margin-top: 11px;
}

.footer__col a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.52);
  transition: color 0.2s var(--ease);
}

.footer__col a:hover {
  color: var(--on-300);
}

.footer__bottom {
  padding-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7813rem;
  color: rgba(255, 255, 255, 0.36);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.footer__biz {
  line-height: 1.9;
}

/* ---------- Floating consult ---------- */
.float-cta {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 15px 24px;
  border-radius: var(--r-pill);
  background: var(--grad-on);
  color: var(--white);
  font-weight: 800;
  font-size: 0.9375rem;
  box-shadow: var(--sh-on);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.45s var(--ease), opacity 0.45s var(--ease),
    box-shadow 0.25s var(--ease);
}

.float-cta.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.float-cta:hover {
  box-shadow: 0 18px 44px rgba(255, 106, 19, 0.45);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Form result ---------- */
.form-note {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: var(--r-sm);
  background: var(--gray-50);
  border: 1px solid var(--line);
  font-size: 0.8438rem;
  line-height: 1.7;
  color: var(--text-soft);
}

.form-alert {
  display: none;
  margin-bottom: 22px;
  padding: 16px 20px;
  border-radius: var(--r-sm);
  background: rgba(18, 194, 160, 0.1);
  border: 1px solid rgba(18, 194, 160, 0.35);
  color: #0b7e69;
  font-size: 0.9063rem;
  font-weight: 600;
}

.form-alert.is-shown {
  display: block;
}

/* 전송 실패 */
.form-alert--error {
  background: rgba(255, 106, 19, 0.09);
  border-color: rgba(255, 106, 19, 0.4);
  color: #b8430a;
}

/* 전송 중 버튼 */
.btn:disabled {
  opacity: 0.62;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8438rem;
  color: var(--text-soft);
  line-height: 1.6;
  margin-bottom: 22px;
}

.consent input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--on-500);
  flex: none;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 18px;
}

.form-grid .field--full {
  grid-column: 1 / -1;
}

/* ---------- Contact info cards ---------- */
.info-card {
  padding: 28px;
  border-radius: var(--r-lg);
  background: var(--white);
  border: 1px solid var(--line);
}

.info-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.info-card dl {
  margin: 0;
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 10px 12px;
  font-size: 0.9063rem;
}

.info-card dt {
  color: var(--gray-400);
  font-weight: 600;
}

.info-card dd {
  margin: 0;
  font-weight: 600;
}

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--on-400), rgba(255, 176, 32, 0.12));
}

.timeline li {
  position: relative;
  padding-bottom: 30px;
}

.timeline li:last-child {
  padding-bottom: 0;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 7px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--on-400);
}

.timeline__year {
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--on-500);
  margin-bottom: 4px;
}

.timeline__text {
  font-size: 0.9688rem;
  font-weight: 600;
}

/* ---------- Numbers band ---------- */
.numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.number {
  text-align: center;
  padding: 32px 18px;
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.number b {
  display: block;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  background: var(--grad-on);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.number span {
  display: block;
  margin-top: 8px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    max-width: 520px;
  }

  .process,
  .grid--4,
  .numbers {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
  }
}

@media (max-width: 920px) {
  :root {
    --nav-h: 66px;
  }

  .nav-toggle {
    display: flex;
  }

  .header__cta {
    display: none;
  }

  .nav {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--sh-md);
    padding: 14px 20px 22px;
    margin: 0;
    display: none;
  }

  body.nav-open .nav {
    display: block;
  }

  body.nav-open .header {
    background: var(--white);
    border-bottom-color: transparent;
  }

  body.nav-open .logo__ko {
    color: var(--ink-800);
  }

  body.nav-open .logo__en {
    color: var(--gray-400);
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  .nav__link {
    padding: 14px 12px;
    border-radius: var(--r-sm);
    font-size: 1rem;
    color: var(--ink-600) !important;
  }

  .nav__link[aria-current="page"] {
    color: var(--on-500) !important;
    background: rgba(255, 106, 19, 0.07);
  }

  .nav__mobile-cta {
    display: block;
    margin-top: 12px;
  }

  .nav__mobile-cta .btn {
    width: 100%;
  }

  .grid--3,
  .grid--2,
  .split,
  .finder {
    grid-template-columns: 1fr;
  }

  .split--rev .split__media {
    order: 0;
  }

  .finder__side {
    position: static;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 921px) {
  .nav__mobile-cta {
    display: none;
  }
}

@media (max-width: 620px) {
  .wrap,
  .header__inner {
    width: calc(100% - 32px);
  }

  .process,
  .grid--4,
  .numbers,
  .footer__top {
    grid-template-columns: 1fr;
  }

  .center-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .center-item__tel {
    text-align: left;
  }

  .hero__stats {
    gap: 22px 34px;
  }

  .switch-card {
    padding: 24px;
  }

  .float-cta {
    right: 16px;
    bottom: 16px;
    padding: 13px 20px;
    font-size: 0.875rem;
  }

  .btn-row .btn {
    flex: 1 1 100%;
  }

  .acc__panel-inner {
    padding-left: 4px;
  }

  .roundtable {
    max-width: 320px;
  }

  .seat {
    width: 62px;
    height: 62px;
    margin: -31px 0 0 -31px;
    font-size: 0.6563rem;
  }

  .seat em {
    font-size: 1rem;
  }

  .seat--coach {
    width: 70px;
    height: 70px;
    margin: -35px 0 0 -35px;
    font-size: 0.6875rem;
  }

  .compare th,
  .compare td {
    padding: 15px 16px;
    font-size: 0.875rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .header,
  .float-cta,
  .cta,
  .marquee {
    display: none !important;
  }
}