/* ============================================
   Ellie Design — main.css
   ============================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand Colors — Ellie Design (Brown + Black) */
  --color-primary:     #A0725A;   /* brand brown */
  --color-primary-dk:  #7D5240;   /* deeper brown */
  --color-primary-lt:  #F2EAE4;   /* light brown tint */
  --color-accent:      #1C1B1F;   /* near-black */
  --color-accent-lt:   #E8E5E1;   /* light grey */

  /* Neutrals */
  --color-bg:          #FAFAF9;
  --color-bg-soft:     #F4F2EF;
  --color-bg-dark:     #1C1B1F;
  --color-fg:          #1C1B1F;
  --color-fg-2:        #4A4850;
  --color-fg-3:        #8A8791;
  --color-border:      #E8E5E1;
  --color-white:       #FFFFFF;

  /* Typography */
  --font-sans:   'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-serif:  'Cormorant Garamond', 'Noto Serif JP', Georgia, serif;
  --font-display:'Cormorant Garamond', Georgia, serif;

  /* Spacing */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   32px;
  --space-xl:   64px;
  --space-2xl:  96px;
  --space-3xl:  128px;

  /* Layout */
  --max-width:  1160px;
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-full:9999px;

  /* Shadows */
  --shadow-sm:  0 1px 4px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.04);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.05);

  /* Transitions */
  --ease:       cubic-bezier(.4,0,.2,1);
  --duration:   .24s;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-fg);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Utilities ---- */
.container {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section {
  padding-block: var(--space-3xl);
}

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

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

/* Section header */
.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}
.section-header__label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-primary-dk);
  margin-bottom: var(--space-sm);
}
.section-header__title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-fg);
  margin-bottom: var(--space-md);
}
.section-header__title em {
  font-style: italic;
  color: var(--color-primary-dk);
}
.section-header__body {
  max-width: 560px;
  margin-inline: auto;
  color: var(--color-fg-2);
  font-size: 15px;
}
.section--dark .section-header__title { color: var(--color-white); }
.section--dark .section-header__body  { color: var(--color-fg-3); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  border: none;
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              background var(--duration) var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--color-primary-dk);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(125,82,64,.35);
}
.btn--primary:hover {
  background: #6a4434;
  box-shadow: 0 8px 24px rgba(125,82,64,.45);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary-dk);
  border: 1.5px solid var(--color-primary-dk);
}
.btn--outline:hover {
  background: var(--color-primary-lt);
}

.btn--ghost {
  background: transparent;
  color: var(--color-fg-2);
  border: 1.5px solid var(--color-border);
  padding: 10px 20px;
}
.btn--ghost:hover { border-color: var(--color-primary-dk); color: var(--color-primary-dk); }

/* ---- Tag / Badge ---- */
.tag {
  display: inline-block;
  padding: 3px 12px;
  background: var(--color-primary-lt);
  color: var(--color-primary-dk);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .05em;
}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250,250,249,.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration) var(--ease),
              background var(--duration) var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--color-border);
  background: rgba(250,250,249,.96);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.site-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-fg);
  letter-spacing: .05em;
}
.site-logo span { color: var(--color-primary-dk); }

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.site-nav a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-fg-2);
  letter-spacing: .03em;
  transition: color var(--duration) var(--ease);
}
.site-nav a:hover { color: var(--color-primary-dk); }

.nav-contact {
  padding: 9px 22px;
  border-radius: var(--radius-full);
  background: var(--color-primary-dk);
  color: var(--color-white) !important;
  font-size: 13px;
  font-weight: 600;
  transition: background var(--duration) var(--ease),
              transform var(--duration) var(--ease) !important;
}
.nav-contact:hover {
  background: #b86d85 !important;
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-fg);
  border-radius: 2px;
  transition: transform var(--duration) var(--ease),
              opacity var(--duration) var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  max-height: 0;
  transition: max-height .4s var(--ease);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.mobile-nav.open { max-height: 400px; }
.mobile-nav a {
  display: block;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-fg-2);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--duration) var(--ease);
}
.mobile-nav a:hover { color: var(--color-primary-dk); }

/* ============================================
   HERO
   ============================================ */
.hero {
  padding-top: calc(68px + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  overflow: hidden;
  position: relative;
}

/* decorative blobs */
.hero::before, .hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero::before {
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(160,114,90,.18), transparent 70%);
  top: 40px; right: -120px;
}
.hero::after {
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(160,114,90,.10), transparent 70%);
  bottom: 0; left: -80px;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .15em;
  color: var(--color-primary-dk);
  margin-bottom: var(--space-md);
  font-weight: 600;
}
.hero__label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-primary);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: var(--space-md);
  color: var(--color-fg);
}
.hero__title .line { display: block; }
.hero__title .accent { color: var(--color-primary-dk); font-style: italic; }

.hero__body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-fg-2);
  margin-bottom: var(--space-lg);
  max-width: 460px;
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-fg-3);
  margin-top: var(--space-xl);
}
.hero__scroll::before {
  content: '';
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* Hero visual */
.hero__visual {
  position: relative;
}
.hero__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--color-bg-soft);
  position: relative;
}
.hero__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Placeholder gradient when no image */
.hero__img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #F2EAE4 0%, #e0c8bb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 72px;
  color: var(--color-primary-dk);
  opacity: .5;
}

/* Floating badge */
.hero__badge {
  position: absolute;
  bottom: -20px;
  left: -24px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
}
.hero__badge-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.hero__badge-text strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-fg);
}
.hero__badge-text small {
  font-size: 12px;
  color: var(--color-fg-3);
}

/* Skill chips */
.hero__chips {
  position: absolute;
  top: 24px;
  right: -16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hero__chip {
  background: var(--color-white);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-fg-2);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

/* ============================================
   SERVICES
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-lg) var(--space-xl);
  border: 1px solid var(--color-border);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration) var(--ease);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-lt);
}
.service-card:hover::after { transform: scaleX(1); }

.service-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 24px;
}
.service-card__title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-fg);
}
.service-card__body {
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-fg-2);
  margin-bottom: var(--space-md);
}
.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ============================================
   WORKS / PORTFOLIO
   ============================================ */
.works-filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}
.works-filter__btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--color-border);
  background: transparent;
  color: var(--color-fg-2);
  transition: all var(--duration) var(--ease);
}
.works-filter__btn:hover,
.works-filter__btn.active {
  background: var(--color-primary-dk);
  border-color: var(--color-primary-dk);
  color: var(--color-white);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.work-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}
.work-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.work-card.hidden { display: none; }

.work-card__thumb {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg-soft);
  position: relative;
}
.work-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}
.work-card:hover .work-card__thumb img { transform: scale(1.04); }

/* Placeholder thumb */
.work-card__thumb-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--color-primary-dk);
  opacity: .3;
}

.work-card__body {
  padding: 16px;
}
.work-card__cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary-dk);
  margin-bottom: 6px;
}
.work-card__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-fg);
  margin-bottom: 6px;
  line-height: 1.4;
}
.work-card__desc {
  font-size: 13px;
  color: var(--color-fg-3);
  line-height: 1.6;
}

.works-more {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   ABOUT
   ============================================ */
.about__inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: calc(var(--space-xl) * 1.5);
  align-items: center;
}

.about__photo {
  position: relative;
}
.about__photo-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--color-bg-soft);
}
.about__photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.about__photo-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(155deg, #F2EAE4, #e0c8bb);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 80px;
  color: var(--color-primary-dk);
  opacity: .5;
}
.about__deco {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: #F2EAE4;
  z-index: -1;
}

.about__label {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-primary-dk);
  margin-bottom: var(--space-sm);
}
.about__title {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-md);
}
.about__title em { font-style: italic; color: var(--color-primary-dk); }
.about__body {
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-fg-2);
  margin-bottom: var(--space-lg);
}

.about__skills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.about__skill-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-fg-2);
}
.about__skill-item::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary-dk);
  flex-shrink: 0;
}

/* ============================================
   SKILLS / TOOLS
   ============================================ */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-md);
}
.tool-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}
.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.tool-card__icon {
  font-size: 28px;
  margin-bottom: 8px;
}
.tool-card__name {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-fg-2);
}

/* ============================================
   NEW POSTS (WordPress loop area)
   ============================================ */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.post-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}
.post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.post-card__thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-bg-soft);
}
.post-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}
.post-card:hover .post-card__thumb img { transform: scale(1.04); }

.post-card__body { padding: 16px; }
.post-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.post-card__cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-primary-dk);
}
.post-card__date {
  font-size: 12px;
  color: var(--color-fg-3);
}
.post-card__title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-fg);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.posts-more {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   CONTACT / CTA BAND
   ============================================ */
.cta-band {
  background: linear-gradient(135deg, #1C1B1F 0%, #2d2b30 60%, #3a1f0f 100%);
  padding-block: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: 'Ellie';
  position: absolute;
  font-family: var(--font-display);
  font-size: 240px;
  font-weight: 700;
  color: rgba(255,255,255,.06);
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
  white-space: nowrap;
}
.cta-band__title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  position: relative;
}
.cta-band__body {
  color: rgba(255,255,255,.8);
  font-size: 15px;
  margin-bottom: var(--space-lg);
  position: relative;
}
.cta-band .btn {
  background: var(--color-white);
  color: var(--color-primary-dk);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  position: relative;
}
.cta-band .btn:hover {
  background: var(--color-bg-soft);
  transform: translateY(-2px);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,.6);
  padding-block: var(--space-xl) var(--space-lg);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.footer-brand__logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}
.footer-brand__logo span { color: var(--color-primary); }
.footer-brand__body {
  font-size: 13.5px;
  line-height: 1.75;
  margin-bottom: var(--space-md);
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: rgba(255,255,255,.6);
  transition: all var(--duration) var(--ease);
}
.footer-social a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.footer-nav__title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: var(--space-md);
}
.footer-nav__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav__list a {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  transition: color var(--duration) var(--ease);
}
.footer-nav__list a:hover { color: var(--color-primary); }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: .1s; }
.fade-up.delay-2 { transition-delay: .2s; }
.fade-up.delay-3 { transition-delay: .3s; }
.fade-up.delay-4 { transition-delay: .4s; }

/* ---- Language Switcher ---- */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: var(--space-md);
}
.lang-divider {
  color: var(--color-border);
  font-size: 13px;
  line-height: 1;
}
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  font-family: var(--font-sans);
  color: var(--color-fg-3);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  transition: color var(--duration) var(--ease),
              background var(--duration) var(--ease);
  letter-spacing: .03em;
}
.lang-btn:hover { color: var(--color-primary-dk); }
.lang-btn.active {
  color: var(--color-primary-dk);
  background: var(--color-primary-lt);
}

/* Mobile lang switcher */
.mobile-lang-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--color-border);
}
.mobile-lang-switcher .lang-btn {
  font-size: 14px;
  padding: 6px 12px;
}

/* ============================================
   RESPONSIVE — Lang switcher
   ============================================ */
@media (max-width: 768px) {
  .lang-switcher { display: none; }
}


@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__body { margin-inline: auto; }
  .hero__cta  { justify-content: center; }
  .hero__scroll { justify-content: center; }
  .hero__visual { display: none; }

  .about__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about__photo { max-width: 320px; margin-inline: auto; }
  .about__skills { justify-content: center; }
  .about__skill-item { justify-content: center; }

  .services-grid  { grid-template-columns: repeat(2, 1fr); }
  .works-grid     { grid-template-columns: repeat(2, 1fr); }
  .posts-grid     { grid-template-columns: repeat(2, 1fr); }
  .tools-grid     { grid-template-columns: repeat(4, 1fr); }

  .site-footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --space-2xl: 72px;
    --space-3xl: 88px;
  }

  .section { padding-block: var(--space-xl); }

  .site-nav { display: none; }
  .hamburger { display: flex; }

  .services-grid  { grid-template-columns: 1fr; }
  .works-grid     { grid-template-columns: repeat(2, 1fr); }
  .posts-grid     { grid-template-columns: 1fr; }
  .tools-grid     { grid-template-columns: repeat(3, 1fr); }

  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  .site-footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--space-md); }
  .works-grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
}