/* =====================================
   ALT FONT OPTION (Build3 test set)
   Default theme keeps current fonts.
   Enable alt fonts with ?font=alt
   ===================================== */
@font-face {
  font-family: "Montserrat";
  src: url("https://hanaagic.com/fonts/montserrat/montserrat-v15-latin-300.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Montserrat";
  src: url("https://hanaagic.com/fonts/montserrat/montserrat-v15-latin-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Montserrat";
  src: url("https://hanaagic.com/fonts/montserrat/montserrat-v15-latin-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Nanum Myeongjo";
  src: url("https://hanaagic.com/fonts/nanum-myeongjo/nanum-myeongjo-v15-latin-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Nanum Myeongjo";
  src: url("https://hanaagic.com/fonts/nanum-myeongjo/nanum-myeongjo-v15-latin-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #f4f1ec;
  --surface: #fff;
  --ink: #1f1d1a;
  --muted: #5f5850;
  --line: #d9d2c8;
  --accent: #8b7448;
  --accent-soft: #fcf8f0;
  --font-sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, serif;
}

body.font-alt {
  --font-sans: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Nanum Myeongjo", Georgia, serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: #fff;
  color: var(--ink);
  line-height: 1.65;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 56px 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #fff;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  padding: 0px 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  text-decoration: none;
  color: #1d1d1d;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.logo-mark {
  display: block;
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.logo-wordmark {
  display: grid;
  line-height: 1.1;
  gap: 2px;
  color: #1d1d1d;
}

.logo-kicker {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #1d1d1d
}

.logo-name {
  font-family: var(--font-sans);
  font-size: 18px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #1d1d1d;
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

nav a {
  font-family: var(--font-sans);
  text-decoration: none;
  color: #37332f;
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-radius: 999px;
}

nav a:hover {
  text-decoration: underline;
}

nav a.cta {
  border: 1px solid var(--accent);
  color: var(--accent);
}

nav a.cta:hover {
  background: #ece6de;
  text-decoration: none;
}


.hero {
  position: relative;
  isolation: isolate;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  color: #fff;
  min-height: 42vh;
  display: flex;
  align-items: end;
  border-bottom: 1px solid #cbc4b8;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(15, 18, 17, 0.72), rgba(15, 18, 17, 0.36));
  z-index: -1;
}

.hero .container {
  padding-top: 80px;
  padding-bottom: 54px;
}

.hero-kicker {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.88);
}

.hero h1 {
  margin: 0;
  max-width: 900px;
  font-family: var(--font-serif);
  font-size: clamp(38px, 5.2vw, 66px);
  line-height: 1.03;
  font-weight: 600;
}

.content-section .container {
  background: var(--surface);
  border: 1px solid var(--line);
  margin-top: -28px;
  position: relative;
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(41, 34, 26, 0.06);
}

.content-section p,
.content-section li {
  color: #332f2c;
}

.content-section h2 {
  margin-top: 36px;
  margin-bottom: 12px;
  font-family: var(--font-serif);
  font-size: 34px;
  line-height: 1.08;
}

.content-section h3 {
  margin-top: 28px;
  margin-bottom: 8px;
  font-family: var(--font-serif);
  font-size: 26px;
}

.content-section hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 34px 0;
}

.content-section a {
  color: var(--accent);
  text-underline-offset: 2px;
}
.content-section h2 a {
  text-decoration: none;
}

.grid.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.card-link {
  display: block;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 22px;
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(40, 34, 29, 0.1);
}

.card-link h3 {
  margin: 0 0 8px;
}

.card-link p {
  margin: 0 0 10px;
  color: var(--muted);
}

.blog-list {
  display: grid;
  gap: 30px;
}

.blog-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 28px;
  align-items: start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.blog-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.blog-item h2 {
  margin: 0 0 12px;
  font-size: clamp(32px, 4.4vw, 50px);
  line-height: 1.05;
  text-decoration: none !important;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: #56524c;
  font-style: italic;
  font-size: 17px;
}

.blog-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: scale-down;
}

.blog-item p {
  margin-top: 0;
}

.blog-item .continue-reading {
  font-weight: 700;
}

.blog-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid #ddd4c8;
}

.tool-card,
.calculator-box {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 22px;
  margin-top: 18px;
}

.calculator-box {
  max-width: 640px;
  margin-bottom: 20px;
}

.brand-panel {
  border: 1px solid #d8cec0;
  background: linear-gradient(180deg, #fffdf9 0%, #f6f1e7 100%);
  border-radius: 12px;
  padding: 18px;
  margin: 16px 0 20px;
}

.brand-panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.brand-panel-head img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.brand-panel-head strong {
  display: block;
  font-size: 16px;
}

.brand-panel-head span {
  display: block;
  font-size: 12px;
  color: #645d53;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.brand-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 10px 0 0;
  font-size: 13px;
}

.brand-contacts a {
  color: #1f1d1a;
}

.proposal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.9fr);
  gap: 18px;
  align-items: stretch;
  margin-top: 18px;
}

.proposal-form-col,
.proposal-services-col {
  display: flex;
}

.proposal-form-col .calculator-box {
  max-width: none;
  margin-top: 0;
  width: 100%;
  height: 100%;
}

.proposal-services {
  border: 1px solid #d8cec0;
  background: #fcf8f0;
  border-radius: 12px;
  padding: 20px;
  width: 100%;
  height: 100%;
}

.proposal-services h3,
.proposal-services h4 {
  margin-top: 0;
  margin-bottom: 8px;
}

.proposal-services h4 {
  margin-top: 16px;
  font-size: 18px;
}

.proposal-services ul {
  margin: 0 0 12px;
  padding-left: 18px;
}

.proposal-services li {
  margin-bottom: 4px;
}

.proposal-benefits {
  margin-top: -10px;
  margin-bottom: -10px;
}

.field-row,
.calculator-box {
  display: grid;
  gap: 8px;
}

.field-row {
  margin-bottom: 14px;
}

label {
  font-size: 13px;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #585148;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  border: 1px solid #cfc6bb;
  background: #fff;
  color: #1f1d1a;
  border-radius: 8px;
  padding: 10px 12px;
}

textarea {
  font: inherit;
  border: 1px solid #cfc6bb;
  background: #fff;
  color: #1f1d1a;
  border-radius: 8px;
  padding: 10px 12px;
  resize: vertical;
  min-height: 110px;
}

.calculator-box input,
.calculator-box select,
.calculator-box textarea {
  margin-top: 6px;
}

.btn,
.calculator-box button {
  font-family: var(--font-sans);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #f5faf7;
  border-radius: 999px;
  padding: 10px 16px;
  width: fit-content;
  cursor: pointer;
}

.calculator-box button {
  margin-top: 20px;
}

.result-box {
  display: none;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid #d6d8d2;
  border-radius: 10px;
  background: var(--accent-soft);
}

.result-box:not(:empty) {
  display: block;
}

.result-box h3 {
  margin-top: 20px;
}

.result-box h3:first-child {
  margin-top: 0;
}

.field {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}

.hint {
  margin: 8px 0 0;
  font-size: 12px;
  color: #6b6b6b;
}

.feedback-success {
  color: #22483c;
  font-weight: 500;
}

.feedback-error {
  color: #9d2e2e;
  font-weight: 500;
}

.step-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 0;
}

.step-status {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  border: 1px solid #d9d2c8;
}

.status-ok {
  background: #e8efe9;
  border-color: #b6c9be;
  color: #22483c;
}

.status-missing {
  background: #f8efe9;
  border-color: #e2c4b2;
  color: #7a3a20;
}

.error {
  margin: 8px 0 0;
  font-size: 12px;
  color: #b42318;
  min-height: 16px;
}

.input-with-suffix {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-suffix input {
  width: 100%;
  padding-right: 56px;
}

.suffix {
  position: absolute;
  right: 14px;
  font-size: 13px;
  color: #6b6b6b;
  pointer-events: none;
}

.calculator-box .field > input,
.calculator-box .field > select,
.calculator-box .field > textarea {
  width: min(100%, 560px);
}

.calculator-box .field > input[type="number"],
.calculator-box .field > input[type="text"],
.calculator-box .field > input[type="email"] {
  min-height: 48px;
}

.calculator-box .field > select {
  min-height: 48px;
}

.calculator-box .field > textarea {
  min-height: 110px;
}

.muted {
  color: #5e5a54;
  font-size: 14px;
}

.calculator-box input:focus,
.calculator-box select:focus,
.calculator-box textarea:focus {
  outline: none;
  border-color: #111;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.08);
}

.input-invalid {
  border-color: #b42318 !important;
  box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.08) !important;
}

.actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn-primary {
  padding: 12px 18px;
}

.btn-secondary {
  padding: 12px 18px;
  background: transparent;
  border: 1px solid #ddd;
  cursor: pointer;
  border-radius: 999px;
}

.site-footer {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  color: #72695f;
  font-size: 13px;
}

.site-footer a {
  color: var(--accent);
}

.site-footer .container {
  padding-top: 2px;
  padding-bottom: 3px;
}

body.font-alt h1,
body.font-alt h2,
body.font-alt h3,
body.font-alt .logo-name {
  font-weight: 800;
}

@media (max-width: 900px) {
  .site-header {
    position: static;
    padding-bottom: 10px;
  }

  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    gap: 4px;
  }

  nav a {
    text-transform: none;
    letter-spacing: 0;
    font-size: 14px;
    padding: 6px 8px;
  }

  .logo {
    padding: 6px 8px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
  }

  .logo-name {
    font-size: 14px;
  }

  .logo-kicker {
    font-size: 9px;
  }

  .hero {
    min-height: 34vh;
  }

  .hero .container {
    padding-top: 70px;
    padding-bottom: 38px;
  }

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

  .blog-item {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .blog-thumb {
    max-width: 360px;
  }

  .content-section .container {
    margin-top: -16px;
    border-radius: 10px;
    background: #fff;
  }

  .proposal-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .actions {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .logo-wordmark {
    display: none;
  }
}