/* =========================================================
   NorthCarolina.co.jp / site.css
   Japanese magazine travel site
   Visual identity: Blue Ridge mist, Outer Banks wind,
   Southern craft, quiet intelligence, woodblock atmosphere
   ========================================================= */

:root {
  --ink: #1f211b;
  --ink-soft: #47483f;
  --muted: #6d6e63;

  --paper: #f7f1e6;
  --paper-warm: #efe3d0;
  --paper-light: #fffaf0;

  --ridge: #2f5d50;
  --ridge-dark: #1f4038;
  --ridge-soft: #d8e2d4;

  --coast: #386f82;
  --coast-dark: #234a57;
  --coast-soft: #d9e9eb;

  --clay: #a34f31;
  --tobacco: #8d653b;
  --gold: #c29b54;
  --smoke: #ded5c4;

  --line: rgba(31, 33, 27, 0.16);
  --shadow: 0 24px 70px rgba(31, 33, 27, 0.18);
  --soft-shadow: 0 14px 38px rgba(31, 33, 27, 0.12);

  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", "Times New Roman", serif;
  --sans: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;

  --max: 1180px;
}

/* ---------------- Base ---------------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(56, 111, 130, 0.14), transparent 32rem),
    radial-gradient(circle at top right, rgba(47, 93, 80, 0.16), transparent 30rem),
    linear-gradient(180deg, var(--paper-light), var(--paper));
  font-family: var(--sans);
  line-height: 1.85;
  letter-spacing: 0.02em;
}

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

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

p {
  margin: 0 0 1.25rem;
}

strong {
  color: var(--ink);
  font-weight: 800;
}

/* ---------------- Utility ---------------- */

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 2.7rem;
  height: 1px;
  background: currentColor;
}

.kicker {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.lead {
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(1.08rem, 1.8vw, 1.32rem);
  line-height: 2.05;
}

.note {
  color: var(--muted);
  font-size: 0.92rem;
}

.btn,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.78rem 1.15rem;
  border: 1px solid rgba(31, 33, 27, 0.22);
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper-light);
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: var(--soft-shadow);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover,
.button:hover {
  transform: translateY(-2px);
  background: var(--ridge-dark);
  box-shadow: var(--shadow);
}

.btn.secondary,
.button.secondary {
  background: rgba(255, 250, 240, 0.72);
  color: var(--ink);
}

/* ---------------- Header / Navigation ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(31, 33, 27, 0.12);
  background: rgba(255, 250, 240, 0.86);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1.2rem;
}

.logo {
  display: grid;
  gap: 0.08rem;
  font-family: var(--serif);
  font-weight: 800;
  line-height: 1.05;
}

.logo .brand {
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  letter-spacing: 0.02em;
}

.logo .tagline {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 0.58rem 0.72rem;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.88rem;
  font-weight: 800;
  transition: background 160ms ease, color 160ms ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: rgba(47, 93, 80, 0.12);
  color: var(--ridge-dark);
}

/* ---------------- Hero ---------------- */

.hero {
  position: relative;
  min-height: 78vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--ridge-dark);
  color: var(--paper-light);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 24, 22, 0.78), rgba(12, 24, 22, 0.34), rgba(12, 24, 22, 0.14)),
    linear-gradient(0deg, rgba(12, 24, 22, 0.72), transparent 58%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 7rem 0 5.2rem;
}

.hero h1 {
  max-width: 880px;
  margin: 0 0 1.15rem;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 7vw, 6.8rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.hero .subtitle {
  max-width: 760px;
  color: rgba(255, 250, 240, 0.9);
  font-family: var(--serif);
  font-size: clamp(1.08rem, 2vw, 1.45rem);
  line-height: 1.95;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.9rem;
}

/* ---------------- Section Structure ---------------- */

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section.tight {
  padding: clamp(2.6rem, 5vw, 4rem) 0;
}

.section-head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: 2.2rem;
}

.section h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.section-head p {
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.08rem;
}

/* ---------------- Cards / Grids ---------------- */

.grid {
  display: grid;
  gap: 1.2rem;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 250, 240, 0.76);
  box-shadow: var(--soft-shadow);
}

.card-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--smoke);
}

.card-image img {
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

.card:hover .card-image img {
  transform: scale(1.045);
}

.card-body {
  padding: 1.25rem;
}

.card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.22;
  letter-spacing: -0.025em;
}

.card p {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.card .meta {
  margin-top: 0.95rem;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------------- Feature Band ---------------- */

.feature-band {
  position: relative;
  overflow: hidden;
  border-block: 1px solid rgba(31, 33, 27, 0.12);
  background:
    linear-gradient(135deg, rgba(47, 93, 80, 0.13), transparent 42%),
    linear-gradient(315deg, rgba(56, 111, 130, 0.13), transparent 48%),
    var(--paper-warm);
}

.feature-layout {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
}

.feature-media {
  overflow: hidden;
  border-radius: 34px;
  box-shadow: var(--shadow);
}

.feature-media img {
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.feature-copy h2 {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.feature-copy p {
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.08rem;
}

/* ---------------- Article Pages ---------------- */

.article-hero {
  padding: clamp(4rem, 8vw, 7rem) 0 2.5rem;
  background:
    radial-gradient(circle at top left, rgba(56, 111, 130, 0.18), transparent 30rem),
    var(--paper-light);
}

.article-hero h1 {
  max-width: 980px;
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 6rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.article-meta {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.article-image {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto 3rem;
  overflow: hidden;
  border-radius: 34px;
  box-shadow: var(--shadow);
}

.article-image img {
  max-height: 680px;
  object-fit: cover;
}

.article {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding-bottom: 5rem;
}

.article h2 {
  margin: 3.2rem 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.3vw, 3rem);
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.article h3 {
  margin: 2.4rem 0 0.8rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  line-height: 1.25;
}

.article p,
.article li {
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.06rem;
  line-height: 2.05;
}

.article a {
  color: var(--coast-dark);
  font-weight: 800;
  border-bottom: 1px solid rgba(35, 74, 87, 0.35);
}

.article blockquote {
  margin: 2.4rem 0;
  padding: 1.2rem 1.4rem;
  border-left: 5px solid var(--clay);
  background: rgba(255, 250, 240, 0.72);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.9;
}

/* ---------------- Real Places / Directory ---------------- */

.place-list {
  display: grid;
  gap: 1rem;
}

.place {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 250, 240, 0.76);
}

.place h3 {
  margin: 0 0 0.35rem;
  font-family: var(--serif);
  font-size: 1.35rem;
}

.place address {
  color: var(--ink-soft);
  font-style: normal;
  line-height: 1.75;
}

.place .place-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.place .place-links a {
  color: var(--coast-dark);
  font-weight: 900;
  border-bottom: 1px solid rgba(35, 74, 87, 0.35);
}

/* ---------------- Gallery ---------------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  background: var(--smoke);
  box-shadow: var(--soft-shadow);
}

.gallery-item img {
  aspect-ratio: 4 / 3;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease, filter 420ms ease;
}

.gallery-item:hover img {
  transform: scale(1.045);
  filter: saturate(1.05);
}

.gallery-caption {
  position: absolute;
  inset: auto 0 0;
  padding: 3rem 1rem 1rem;
  color: var(--paper-light);
  background: linear-gradient(0deg, rgba(12, 24, 22, 0.78), transparent);
  font-family: var(--serif);
  font-weight: 800;
}

/* ---------------- Callout ---------------- */

.callout {
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid rgba(31, 33, 27, 0.14);
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(47, 93, 80, 0.13), rgba(255, 250, 240, 0.76)),
    var(--paper-light);
  box-shadow: var(--soft-shadow);
}

.callout h2,
.callout h3 {
  margin-top: 0;
  font-family: var(--serif);
  letter-spacing: -0.035em;
}

.callout p {
  color: var(--ink-soft);
}

/* ---------------- Footer ---------------- */

.site-footer {
  padding: 3.5rem 0;
  border-top: 1px solid rgba(31, 33, 27, 0.14);
  background: #171914;
  color: rgba(255, 250, 240, 0.86);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 0.8rem;
  color: var(--paper-light);
  font-family: var(--serif);
}

.site-footer p,
.site-footer a {
  color: rgba(255, 250, 240, 0.72);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.85rem;
}

.footer-links a {
  border-bottom: 1px solid rgba(255, 250, 240, 0.28);
}

.copyright {
  margin-top: 2rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(255, 250, 240, 0.14);
  color: rgba(255, 250, 240, 0.58);
  font-size: 0.86rem;
}

/* ---------------- Responsive ---------------- */

@media (max-width: 980px) {
  .section-head,
  .feature-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .grid.three,
  .grid.four,
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    min-height: 68vh;
  }
}

@media (max-width: 720px) {
  .wrap {
    width: min(100% - 28px, var(--max));
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 0.8rem 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .nav-links a {
    padding: 0.46rem 0.56rem;
    font-size: 0.8rem;
  }

  .hero-content {
    width: min(100% - 28px, var(--max));
    padding: 5rem 0 3.5rem;
  }

  .hero h1 {
    font-size: clamp(2.25rem, 13vw, 4rem);
  }

  .grid.two,
  .grid.three,
  .grid.four,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .article,
  .article-image {
    width: min(100% - 28px, var(--max));
  }

  .article-image {
    border-radius: 24px;
  }

  .card,
  .callout,
  .feature-media {
    border-radius: 24px;
  }
}