/* ===========================
   HG Solution — style.css
   =========================== */

/* --- Variables --- */
:root {
  --clr-bg:       #faf9f7;
  --clr-white:    #ffffff;
  --clr-dark:     #1a1a1a;
  --clr-gray:     #6b6b6b;
  --clr-light:    #f0ede8;
  --clr-accent:   #2d5a3d;   /* brand green (One-day's you) */
  --clr-accent2:  #c4785a;   /* warm rose-gold */
  --clr-border:   #e5e0d8;

  --ff-serif:  'Cormorant Garamond', Georgia, serif;
  --ff-sans:   'Inter', system-ui, sans-serif;

  --max-w: 1180px;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-sans);
  background: var(--clr-bg);
  color: var(--clr-dark);
  font-size: 16px;
  line-height: 1.7;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- Utility --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.text-center { text-align: center; }
.label {
  font-family: var(--ff-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 14px;
  display: block;
}
.label--center { text-align: center; }

h2 {
  font-family: var(--ff-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--clr-dark);
}
h3 { font-family: var(--ff-serif); font-size: 1.6rem; font-weight: 500; }
h4 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
p { color: var(--clr-gray); margin-bottom: 16px; }
p:last-child { margin-bottom: 0; }

.section__sub {
  max-width: 560px;
  margin: 0 auto 60px;
  font-size: 1rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}
.btn--primary {
  background: var(--clr-accent);
  color: var(--clr-white);
}
.btn--primary:hover { background: #1e3e2b; }
.btn--outline {
  border-color: var(--clr-white);
  color: var(--clr-white);
  background: transparent;
}
.btn--outline:hover { background: var(--clr-white); color: var(--clr-dark); }
.btn--full { width: 100%; text-align: center; border-radius: var(--radius); }

/* ===========================
   HEADER
   =========================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250,249,247,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  padding: 18px 0;
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: var(--shadow); }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 1px;
}
.logo__hg { color: var(--clr-accent); }
.logo__sol { color: var(--clr-dark); }
.nav { display: flex; gap: 36px; margin-left: auto; }
.nav a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--clr-dark);
  transition: color 0.2s;
}
.nav a:hover { color: var(--clr-accent); }
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--clr-dark); }

/* Mobile nav open state */
@media (max-width: 768px) {
  .nav--open {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 64px;
    right: 24px;
    background: var(--clr-white);
    padding: 20px 28px;
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(0,0,0,0.14);
    gap: 18px;
    z-index: 200;
    min-width: 160px;
    border: 1px solid var(--clr-border);
  }
  .nav--open a {
    font-size: 15px;
    color: var(--clr-dark);
    font-weight: 500;
  }
}

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%; height: 115%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
  transform: translateY(0);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(15,20,15,0.72) 0%,
    rgba(15,20,15,0.35) 60%,
    transparent 100%
  );
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  padding-top: 80px;
}
.hero__eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 20px;
}
.hero__title {
  font-family: var(--ff-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 24px;
}
.hero__sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  max-width: 460px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===========================
   ABOUT
   =========================== */
.about { background: var(--clr-white); }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__img {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow);
}
.about__text h2 { margin-bottom: 24px; }
.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--clr-border);
}
.about__stats li { display: flex; flex-direction: column; gap: 4px; }
.about__stats strong { font-size: 0.9rem; font-weight: 700; color: var(--clr-accent); }
.about__stats span { font-size: 0.8rem; color: var(--clr-gray); }

/* ===========================
   BRAND
   =========================== */
.brand { background: var(--clr-light); }
.brand__inner { max-width: 700px; margin: 0 auto; }
.brand__sub {
  font-size: 1rem;
  margin: 0 auto 32px;
  max-width: 560px;
}
.brand__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.brand__tags > span {
  background: var(--clr-white);
  color: var(--clr-accent);
  border: 1px solid var(--clr-accent);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ===========================
   PRODUCTS
   =========================== */
.products { background: var(--clr-bg); }
.products__category { margin-bottom: 64px; }
.category__title {
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--clr-gray);
  border-bottom: 1px solid var(--clr-border);
  padding-bottom: 12px;
  margin-bottom: 32px;
  letter-spacing: 0.5px;
}
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}
.product-card__img {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.product-card__img img {
  transition: transform 0.5s ease;
}
.product-card:hover .product-card__img img {
  transform: scale(1.05);
}
.product-card__info {
  padding: 24px;
}
.product-card__brand {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 6px;
}
.product-card__info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 10px;
  line-height: 1.4;
}
.product-card__info p {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--clr-gray);
  margin-bottom: 14px;
}
.product-card__qty {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--clr-gray);
  background: var(--clr-light);
  padding: 4px 10px;
  border-radius: 4px;
}

/* ===========================
   WHY
   =========================== */
.why { background: var(--clr-accent); }
.why h2, .why .label { color: var(--clr-white); }
.why .label { color: rgba(255,255,255,0.6); }
.why__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 60px;
}
.why__card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: background 0.3s;
}
.why__card:hover { background: rgba(255,255,255,0.14); }
.why__icon {
  font-size: 8px;
  color: var(--clr-accent2);
  margin-bottom: 16px;
}
.why__card h4 {
  color: var(--clr-white);
  font-size: 1rem;
  margin-bottom: 12px;
}
.why__card p {
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
  line-height: 1.7;
  margin: 0;
}

/* ===========================
   CONTACT
   =========================== */
.contact { background: var(--clr-white); }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact__info h2 { margin-bottom: 16px; }
.contact__info p { margin-bottom: 32px; }
.contact__details { display: flex; flex-direction: column; gap: 16px; }
.contact__details li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
}
.contact__icon { color: var(--clr-accent); margin-top: 2px; min-width: 16px; }
.contact__details a:hover { color: var(--clr-accent); }

/* Form */
.contact__form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--clr-dark);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--clr-border);
  border-radius: 8px;
  font-family: var(--ff-sans);
  font-size: 14px;
  color: var(--clr-dark);
  background: var(--clr-bg);
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--clr-accent); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: #b0a89e; }

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--clr-dark);
  padding: 48px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer .logo__hg { color: var(--clr-accent); }
.footer .logo__sol { color: var(--clr-white); }
.footer__brand p {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  margin: 8px 0 0;
  line-height: 1.6;
}
.footer__links { display: flex; gap: 28px; }
.footer__links a {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--clr-white); }
.footer__copy p {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  margin: 0;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .why__grid { grid-template-columns: repeat(2, 1fr); }
  .products__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* 모바일: parallax 비활성화 — 이미지 정상 높이로 복원 */
  .hero__bg img { height: 100%; transform: none !important; }

  .section { padding: 72px 0; }
  .nav { display: none; }
  .nav-toggle { display: block; }
  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; text-align: center; }
  .footer__links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 540px) {
  .products__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 2.4rem; }
  .hero__cta { flex-direction: column; }
  .btn { width: 100%; text-align: center; }
  .about__stats { grid-template-columns: 1fr; }
}

/* ===== LANGUAGE TOGGLE ===== */
.t-ko { display: none; }
html[data-lang="ko"] .t-en { display: none; }
html[data-lang="ko"] .t-ko { display: revert; }

.lang-switch {
  display: flex;
  align-items: center;
  margin-left: 16px;
  border: 1.5px solid var(--clr-border);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.lang-btn {
  background: transparent;
  border: none;
  padding: 5px 10px;
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  color: var(--clr-gray);
  transition: all 0.2s;
  line-height: 1;
}
.lang-btn + .lang-btn { border-left: 1.5px solid var(--clr-border); }
.lang-btn:hover:not(.lang-btn--active) { color: var(--clr-dark); }

.lang-btn--active { background: var(--clr-accent); color: #fff; }

/* Korean font tuning */
html[data-lang="ko"] body { word-break: keep-all; }
html[data-lang="ko"] h2,
html[data-lang="ko"] h3,
html[data-lang="ko"] h4 { font-family: var(--ff-sans); font-weight: 600; line-height: 1.4; }