@charset "UTF-8";

/* =============================================================
   인아트미술학원 | design tokens
   ============================================================= */
:root {
    --color-ink: #221f1c;
    --color-ink-soft: #5c554e;
    --color-ink-mute: #8a817a;
    --color-line: #e8e0d5;
    --color-paper: #fffcf6;
    --color-paper-2: #f7f1e6;
    --color-paper-3: #fdf6e9;
    --color-white: #ffffff;

    --color-coral: #f2542d;
    --color-sun: #ffc53d;
    --color-leaf: #2fa98c;
    --color-sky: #3e86c9;
    --color-grape: #7c5ac9;
    --color-blossom: #f2678f;

    --color-navy: #16233a;
    --color-navy-soft: #2b3c58;
    --color-success: #2f8f5b;
    --color-danger: #d63b2a;

    --font-sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
        "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;

    --container: 1140px;
    --container-narrow: 820px;

    --radius-s: 8px;
    --radius-m: 16px;
    --radius-l: 26px;
    --radius-pill: 999px;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;

    --shadow-1: 0 2px 10px rgba(34, 31, 28, 0.06);
    --shadow-2: 0 12px 32px rgba(34, 31, 28, 0.1);
    --shadow-3: 0 24px 60px rgba(34, 31, 28, 0.16);

    --header-h: 64px;

    --bp-tablet: 768px;
    --bp-desktop: 1024px;
}

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

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

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 17px;
    font-weight: 400;
    line-height: 1.75;
    color: var(--color-ink);
    background-color: var(--color-paper);
    background-image: radial-gradient(circle at 12% 8%, rgba(242, 84, 45, 0.07), transparent 42%),
        radial-gradient(circle at 88% 4%, rgba(62, 134, 201, 0.08), transparent 40%),
        radial-gradient(circle at 78% 92%, rgba(124, 90, 201, 0.07), transparent 44%);
    background-repeat: no-repeat;
    -webkit-font-smoothing: antialiased;
    word-break: keep-all;
    overflow-wrap: break-word;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

figure {
    margin: 0;
}

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

h1,
h2,
h3,
h4 {
    margin: 0;
    line-height: 1.32;
    letter-spacing: -0.02em;
    font-weight: 800;
}

p {
    margin: 0;
}

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

address {
    font-style: normal;
}

:focus-visible {
    outline: 3px solid var(--color-sky);
    outline-offset: 3px;
    border-radius: 4px;
}

::selection {
    background: var(--color-sun);
    color: var(--color-ink);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 100;
    padding: 10px 18px;
    background: var(--color-ink);
    color: var(--color-white);
    border-radius: 0 0 var(--radius-s) var(--radius-s);
    font-weight: 700;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 0;
}

/* =============================================================
   layout
   ============================================================= */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.section {
    padding: var(--space-8) 0;
}

.section--tight {
    padding: var(--space-7) 0;
}

.section--paper {
    background-color: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(2px);
}

.section--dark {
    background-color: var(--color-navy);
    color: var(--color-white);
}

.section-head {
    max-width: 640px;
    margin-bottom: var(--space-6);
}

.section-head--center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #696969;
}

.eyebrow::before {
    content: "";
    width: 22px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--color-coral), var(--color-sun));
}

.section-head--center .eyebrow::before {
    display: none;
}

.title-lg {
    font-size: clamp(28px, 6vw, 46px);
}

.title-md {
    font-size: clamp(23px, 4.4vw, 32px);
}

.title-sm {
    font-size: clamp(19px, 3.2vw, 22px);
}

.lead {
    margin-top: var(--space-4);
    font-size: clamp(16px, 2.4vw, 18px);
    color: var(--color-ink-soft);
}

.text-body {
    color: var(--color-ink-soft);
}

.text-coral {
    color: var(--color-coral);
}

/* =============================================================
   buttons
   ============================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 52px;
    padding: 0 var(--space-6);
    border: 2px solid transparent;
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease,
        color 0.18s ease, border-color 0.18s ease;
}

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

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

.btn--primary {
    background-color: var(--color-coral);
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(242, 84, 45, 0.28);
}

.btn--primary:hover {
    background-color: #d9431f;
}

.btn--sun {
    background-color: var(--color-sun);
    color: var(--color-ink);
    box-shadow: 0 8px 20px rgba(255, 197, 61, 0.34);
}

.btn--ghost {
    background-color: transparent;
    border-color: currentColor;
    color: var(--color-ink);
}

.btn--ghost:hover {
    background-color: rgba(34, 31, 28, 0.06);
}

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

.btn--block {
    width: 100%;
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.btn--sm {
    min-height: 42px;
    padding: 0 var(--space-4);
    font-size: 15px;
}

/* =============================================================
   header
   ============================================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background-color: rgba(255, 252, 246, 0.92);
    border-bottom: 1px solid var(--color-line);
    backdrop-filter: blur(8px);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    min-height: var(--header-h);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
}

.brand__logo {
    display: block;
    width: auto;
    height: 36px;
}

.nav {
    display: none;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav__link {
    display: block;
    padding: 10px 16px;
    border-radius: var(--radius-pill);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-ink-soft);
    transition: background-color 0.18s ease, color 0.18s ease;
}

.nav__link:hover {
    background-color: var(--color-paper-2);
    color: var(--color-ink);
}

.nav__link.is-current {
    background-color: var(--color-ink);
    color: var(--color-white);
}

.nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 46px;
    height: 46px;
    padding: 0 11px;
    background-color: transparent;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-s);
    cursor: pointer;
}

.nav-toggle__bar {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background-color: var(--color-ink);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-drawer {
    display: none;
    border-top: 1px solid var(--color-line);
    background-color: var(--color-paper);
}

.nav-drawer.is-open {
    display: block;
}

.nav-drawer__list {
    padding: var(--space-3) 0 var(--space-5);
}

.nav-drawer__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 4px;
    border-bottom: 1px solid var(--color-line);
    font-size: 17px;
    font-weight: 700;
}

.nav-drawer__link::after {
    content: "›";
    font-size: 22px;
    line-height: 1;
    color: var(--color-ink-mute);
}

.nav-drawer__link.is-current {
    color: var(--color-coral);
}

.nav-drawer__cta {
    margin-top: var(--space-4);
}

/* =============================================================
   hero
   ============================================================= */
.hero {
    position: relative;
    isolation: isolate;
    padding: var(--space-9) 0 var(--space-8);
    overflow: hidden;
}

.hero__media {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 45%;
}

.hero__scrim {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(22, 35, 58, 0.42) 0%, rgba(22, 35, 58, 0.28) 45%, rgba(22, 35, 58, 0.86) 100%);
}

.hero__inner {
    max-width: 720px;
    color: var(--color-white);
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 7px 16px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-pill);
    background-color: rgba(255, 255, 255, 0.16);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.hero__title {
    margin-top: var(--space-5);
    font-size: clamp(34px, 8.2vw, 62px);
    line-height: 1.18;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.28);
}

.hero__title em {
    font-style: normal;
    color: var(--color-sun);
}

.hero__text {
    margin-top: var(--space-5);
    font-size: clamp(16px, 2.6vw, 19px);
    color: rgba(255, 255, 255, 0.92);
    word-break: keep-all;
}

.hero__actions {
    margin-top: var(--space-6);
}

.hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-5);
    margin-top: var(--space-6);
    padding-top: var(--space-5);
    border-top: 1px solid rgba(255, 255, 255, 0.28);
    font-size: 14px;
    color: rgba(255, 255, 255, 0.86);
}

.hero__meta strong {
    display: block;
    font-size: 19px;
    color: var(--color-white);
}

.hero__meta dd {
    margin: 0;
}

.contact-band__aside {
    display: grid;
    gap: var(--space-4);
    align-content: start;
}

.contact-band__photo {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius-m);
}

.hero__dots {
    position: absolute;
    right: -40px;
    bottom: -30px;
    z-index: -1;
    width: 190px;
    opacity: 0.5;
}

/* =============================================================
   page hero (sub pages)
   ============================================================= */
.page-hero {
    position: relative;
    isolation: isolate;
    padding: var(--space-8) 0;
    overflow: hidden;
    background-color: var(--color-navy);
    color: var(--color-white);
}

.page-hero__media {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.page-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.42;
}

.page-hero__scrim {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(120deg, rgba(22, 35, 58, 0.92), rgba(242, 84, 45, 0.42));
}

.page-hero__title {
    margin-top: var(--space-3);
    font-size: clamp(28px, 6.4vw, 44px);
}

.page-hero__text {
    max-width: 620px;
    margin-top: var(--space-4);
    color: rgba(255, 255, 255, 0.9);
}

.breadcrumb {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
}

.breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.breadcrumb li + li::before {
    content: "/";
    margin-right: var(--space-2);
    opacity: 0.6;
}

/* =============================================================
   cards & grids
   ============================================================= */
.card-grid {
    display: grid;
    gap: var(--space-5);
}

.card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-1);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2);
}

.card__figure {
    position: relative;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background-color: var(--color-paper-2);
}

.card__figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card__tag {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    background-color: rgba(255, 255, 255, 0.92);
    font-size: 12px;
    font-weight: 700;
    color: var(--color-ink);
}

.card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: var(--space-3);
    padding: var(--space-5);
}

.card__title {
    font-size: 20px;
}

.card__text {
    font-size: 15.5px;
    color: var(--color-ink-soft);
}

.card__list {
    display: grid;
    gap: 6px;
    margin-top: auto;
    padding-top: var(--space-3);
    border-top: 1px dashed var(--color-line);
    font-size: 14px;
    color: var(--color-ink-mute);
}

.card__list li {
    display: flex;
    gap: var(--space-2);
}

.card__list li::before {
    content: "";
    flex: 0 0 auto;
    width: 6px;
    height: 6px;
    margin-top: 9px;
    border-radius: 50%;
    background-color: var(--color-sun);
}

.card--flat {
    border-radius: var(--radius-m);
}

.card--accent-coral .card__tag {
    background-color: var(--color-coral);
    color: var(--color-white);
}

.card--accent-leaf .card__tag {
    background-color: var(--color-leaf);
    color: var(--color-white);
}

.card--accent-sky .card__tag {
    background-color: var(--color-sky);
    color: var(--color-white);
}

.card--accent-grape .card__tag {
    background-color: var(--color-grape);
    color: var(--color-white);
}

.card--accent-sun .card__tag {
    background-color: var(--color-sun);
    color: var(--color-ink);
}

.card--accent-blossom .card__tag {
    background-color: var(--color-blossom);
    color: var(--color-white);
}

/* =============================================================
   split (image + text)
   ============================================================= */
.split {
    display: grid;
    gap: var(--space-6);
    align-items: center;
}

.split--reverse .split__figure {
    order: -1;
}

.split__figure {
    position: relative;
    border-radius: var(--radius-l);
    overflow: hidden;
    box-shadow: var(--shadow-2);
}

.split__figure img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.split__figure--wide img {
    aspect-ratio: 16 / 9;
}

.split__body {
    display: grid;
    gap: var(--space-4);
}

.split__note {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-m);
    background-color: var(--color-paper-3);
    font-size: 15px;
    color: var(--color-ink-soft);
}

/* =============================================================
   feature list / pillars
   ============================================================= */
.pillars {
    display: grid;
    gap: var(--space-4);
}

.pillar {
    padding: var(--space-5);
    border-radius: var(--radius-m);
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
}

.pillar__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: var(--space-3);
    border-radius: 50%;
    font-size: 20px;
    font-weight: 800;
    color: var(--color-white);
}

.pillar--coral .pillar__mark {
    background-color: var(--color-coral);
}

.pillar--sun .pillar__mark {
    background-color: var(--color-sun);
    color: var(--color-ink);
}

.pillar--sky .pillar__mark {
    background-color: var(--color-sky);
}

.pillar--leaf .pillar__mark {
    background-color: var(--color-leaf);
}

.pillar--grape .pillar__mark {
    background-color: var(--color-grape);
}

.pillar--blossom .pillar__mark {
    background-color: var(--color-blossom);
}

.pillar__title {
    font-size: 19px;
}

.pillar__text {
    margin-top: var(--space-2);
    font-size: 15.5px;
    color: var(--color-ink-soft);
}

/* =============================================================
   quote
   ============================================================= */
.quote {
    position: relative;
    padding: var(--space-6);
    border-radius: var(--radius-l);
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-1);
}

.quote__mark {
    font-size: 46px;
    line-height: 1;
    color: var(--color-sun);
}

.quote__text {
    margin-top: var(--space-2);
    font-size: clamp(17px, 2.6vw, 20px);
    font-weight: 600;
    line-height: 1.7;
    word-break: keep-all;
}

.quote__by {
    margin-top: var(--space-4);
    font-size: 14px;
    color: var(--color-ink-mute);
}

.quote--dark {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
    color: var(--color-white);
}

.quote--dark .quote__by {
    color: rgba(255, 255, 255, 0.72);
}

/* =============================================================
   notice / list
   ============================================================= */
.dot-list {
    display: grid;
    gap: var(--space-3);
}

.dot-list li {
    position: relative;
    padding-left: 22px;
    color: var(--color-ink-soft);
}

.dot-list li::before {
    content: "";
    position: absolute;
    top: 13px;
    left: 0;
    width: 9px;
    height: 9px;
    border-radius: 3px 3px 3px 0;
    background-color: var(--color-coral);
    transform: rotate(-45deg);
}

.dot-list--leaf li::before {
    background-color: var(--color-leaf);
}

.dot-list--sky li::before {
    background-color: var(--color-sky);
}

.section--dark .dot-list li,
.section--dark .lead,
.section--dark .text-body {
    color: rgba(255, 255, 255, 0.86);
}

.section--dark .title-md,
.section--dark .title-lg {
    color: var(--color-white);
}

/* =============================================================
   contact band
   ============================================================= */
.contact-band {
    display: grid;
    gap: var(--space-5);
    padding: var(--space-6);
    border-radius: var(--radius-l);
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-2);
}

.contact-band__list {
    display: grid;
    gap: var(--space-4);
}

.contact-item {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
}

.contact-item__icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-paper-2);
    color: var(--color-coral);
}

.contact-item__label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-ink-mute);
}

.contact-item__value {
    font-size: 19px;
    font-weight: 700;
    word-break: keep-all;
}

.contact-item__value--tel {
    font-size: 26px;
    color: var(--color-ink);
    letter-spacing: -0.01em;
}

.contact-item__sub {
    font-size: 14px;
    color: var(--color-ink-mute);
}

/* =============================================================
   cta banner
   ============================================================= */
.cta-banner {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: var(--space-8) 0;
    background: linear-gradient(115deg, var(--color-coral) 0%, #f5762f 32%, var(--color-sun) 74%, #ffe07a 100%);
    color: var(--color-ink);
}

.cta-banner::after {
    content: "";
    position: absolute;
    top: -140px;
    right: -120px;
    z-index: -1;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0) 62%);
    pointer-events: none;
}

.cta-banner__inner {
    display: grid;
    gap: var(--space-5);
    align-items: center;
}

.cta-banner__title {
    font-size: clamp(26px, 5.6vw, 40px);
}

.cta-banner__text {
    margin-top: var(--space-3);
    max-width: 560px;
    color: rgba(34, 31, 28, 0.82);
}

.cta-banner .btn--on-dark {
    box-shadow: 0 10px 24px rgba(34, 31, 28, 0.24);
}

/* =============================================================
   map & location
   ============================================================= */
.map-frame {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-l);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-2);
    background-color: var(--color-paper-2);
}

.map-frame iframe {
    display: block;
    width: 100%;
    height: 320px;
    border: 0;
}

.map-frame__fallback {
    display: grid;
    place-items: center;
    height: 320px;
    padding: var(--space-5);
    text-align: center;
    font-size: 15px;
    color: var(--color-ink-soft);
}

.map-links {
    margin-top: var(--space-4);
}

.info-table {
    display: grid;
    gap: var(--space-4);
}

.info-table__row {
    display: grid;
    gap: var(--space-1);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-line);
}

.info-table__row:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.info-table__th {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-ink-mute);
}

.info-table__td {
    font-size: 17px;
    font-weight: 600;
}

.timetable {
    width: 100%;
    border-collapse: collapse;
    font-size: 16px;
}

.timetable caption {
    margin-bottom: var(--space-3);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-ink-mute);
    text-align: left;
}

.timetable th,
.timetable td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--color-line);
    text-align: left;
}

.timetable th {
    width: 34%;
    font-weight: 700;
    color: var(--color-ink-soft);
}

.timetable td {
    font-weight: 600;
}

/* =============================================================
   form
   ============================================================= */
.form {
    display: grid;
    gap: var(--space-5);
}

.form__row {
    display: grid;
    gap: var(--space-4);
}

.field {
    display: grid;
    gap: var(--space-2);
}

.field__label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 700;
}

.field__req {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--radius-s);
    background-color: var(--color-coral);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 700;
}

.field__hint {
    font-size: 13.5px;
    color: var(--color-ink-mute);
}

.field__error {
    display: none;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-danger);
}

.field.has-error .field__error {
    display: block;
}

.input,
.textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: inherit;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-ink);
    background-color: var(--color-white);
    border: 2px solid var(--color-line);
    border-radius: var(--radius-m);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.input::placeholder,
.textarea::placeholder {
    color: #b5ada4;
}

.input:focus,
.textarea:focus {
    outline: none;
    border-color: var(--color-sky);
    box-shadow: 0 0 0 4px rgba(62, 134, 201, 0.16);
}

.textarea {
    min-height: 168px;
    resize: vertical;
}

.field.has-error .input,
.field.has-error .textarea {
    border-color: var(--color-danger);
}

.checkbox {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-3);
    align-items: start;
    padding: var(--space-4);
    border: 2px solid var(--color-line);
    border-radius: var(--radius-m);
    background-color: var(--color-white);
    cursor: pointer;
}

.checkbox input {
    width: 22px;
    height: 22px;
    margin: 2px 0 0;
    accent-color: var(--color-coral);
    cursor: pointer;
}

.checkbox__text {
    font-size: 15px;
    color: var(--color-ink-soft);
}

.checkbox__link {
    color: var(--color-coral);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.checkbox.has-error {
    border-color: var(--color-danger);
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form__actions {
    display: grid;
    gap: var(--space-3);
}

.form__note {
    font-size: 13.5px;
    color: var(--color-ink-mute);
    text-align: center;
}

.alert {
    display: grid;
    gap: var(--space-2);
    padding: var(--space-5);
    border-radius: var(--radius-m);
    border: 2px solid transparent;
}

.alert__title {
    font-size: 20px;
}

.alert__text {
    font-size: 15.5px;
}

.alert--ok {
    background-color: #eaf7f0;
    border-color: var(--color-success);
    color: #1d5c3a;
}

.alert--warn {
    background-color: #fff6e2;
    border-color: var(--color-sun);
    color: #7a5a10;
}

.alert--error {
    background-color: #fdecea;
    border-color: var(--color-danger);
    color: #8f2318;
}

.alert__list {
    display: grid;
    gap: 4px;
    padding-left: 20px;
    list-style: disc;
    font-size: 15px;
}

.legal-block + .legal-block {
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-line);
}

.result-alert {
    margin-top: var(--space-5);
}

.result-actions {
    margin-top: var(--space-6);
}

.result-list {
    display: grid;
    gap: 4px;
    padding-left: 20px;
    list-style: disc;
    font-size: 15px;
}

/* =============================================================
   legal / prose
   ============================================================= */
.prose {
    display: grid;
    gap: var(--space-5);
}

.prose h2 {
    font-size: clamp(21px, 3.6vw, 26px);
}

.prose h3 {
    font-size: 18px;
}

.prose p,
.prose li {
    color: var(--color-ink-soft);
    font-size: 16px;
}

.prose ul {
    display: grid;
    gap: var(--space-2);
    padding-left: 20px;
    list-style: disc;
}

.prose ol {
    display: grid;
    gap: var(--space-2);
    padding-left: 22px;
    list-style: decimal;
}

/* =============================================================
   footer
   ============================================================= */
.site-footer {
    padding: var(--space-6) 0;
    background-color: var(--color-navy);
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
}

.site-footer__inner {
    display: grid;
    gap: var(--space-3);
}

.site-footer__brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
    font-weight: 800;
}

.site-footer__brand img {
    width: auto;
    height: 36px;
    /* 어두운 배경용: 로고를 흰색 단색으로 바꾸고 희미하게 */
    filter: brightness(0) invert(1);
    opacity: 0.6;
}

.site-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-4);
}

.site-footer__links a:hover {
    color: var(--color-sun);
}

.site-footer__copy {
    padding-top: var(--space-3);
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* =============================================================
   motion
   ============================================================= */
.js .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }

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

/* =============================================================
   tablet : 768px
   ============================================================= */
@media (min-width: 768px) {
    body {
        font-size: 18px;
    }

    .section {
        padding: var(--space-9) 0;
    }

    .section--tight {
        padding: var(--space-8) 0;
    }

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

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

    .split {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-7);
    }

    .contact-band {
        grid-template-columns: 1.15fr 1fr;
        padding: var(--space-7);
    }

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

    .form__actions {
        grid-template-columns: auto 1fr;
        align-items: center;
    }

    .cta-banner__inner {
        grid-template-columns: 1.5fr auto;
    }

    .info-table__row {
        grid-template-columns: 34% 1fr;
        align-items: baseline;
        gap: var(--space-4);
    }

    .map-frame iframe,
    .map-frame__fallback {
        height: 420px;
    }

    .site-footer__inner {
        grid-template-columns: auto 1fr;
        align-items: center;
        justify-content: space-between;
    }

    .hero {
        padding: var(--space-9) 0 var(--space-9);
    }
}

/* =============================================================
   desktop : 1024px
   ============================================================= */
@media (min-width: 1024px) {
    :root {
        --header-h: 76px;
    }

    .container {
        padding: 0 var(--space-6);
    }

    .nav {
        display: block;
    }

    .nav-toggle {
        display: none;
    }

    .nav-drawer {
        display: none !important;
    }

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

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

    .contact-band {
        grid-template-columns: 1.2fr 0.9fr;
        gap: var(--space-8);
    }

    .map-frame iframe,
    .map-frame__fallback {
        height: 480px;
    }

    .brand__logo {
        height: 44px;
    }
}