/* ============================================================
   Hollow Bramble Path — Shared Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Zen+Old+Mincho:wght@400;500;600;700;900&family=Noto+Serif+JP:wght@300;400;500;600&family=Noto+Sans+JP:wght@300;400;500&display=swap');

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

:root {
  --white:        #FFFFFF;
  --beige:        #F7F3ED;
  --beige-dark:   #EDE5D8;
  --beige-border: #D8CFC4;
  --green:        #4A7C59;
  --green-light:  #6B9E77;
  --green-pale:   #EEF4EE;
  --wood:         #8B6035;
  --wood-light:   #C8956C;
  --stone:        #7A7A6E;
  --stone-light:  #A8A89E;
  --dark:         #2C2C2C;
  --dark-mid:     #4A4A4A;
  --shadow-sm:    0 2px 8px rgba(0,0,0,.07);
  --shadow-md:    0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:    0 8px 40px rgba(0,0,0,.13);
  --radius-sm:    4px;
  --radius-md:    8px;
  --radius-lg:    16px;
  --transition:   .3s ease;
  --font-serif:   'Zen Old Mincho', 'Noto Serif JP', serif;
  --font-body:    'Noto Serif JP', serif;
  --font-sans:    'Noto Sans JP', sans-serif;
  --max-w:        1200px;
  --header-h:     80px;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--beige); }
::-webkit-scrollbar-thumb { background: var(--stone-light); border-radius: 3px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--beige-border);
  display: flex; align-items: center;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
  width: 100%; display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 44px; height: 44px; background: var(--green);
  border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.logo-icon svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 1.5; }
.logo-text { display: flex; flex-direction: column; }
.logo-en { font-family: var(--font-serif); font-size: .7rem; font-weight: 600; color: var(--green); letter-spacing: .12em; text-transform: uppercase; line-height: 1.2; }
.logo-ja { font-family: var(--font-serif); font-size: .65rem; color: var(--stone); letter-spacing: .08em; line-height: 1.2; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a { font-family: var(--font-sans); font-size: .82rem; font-weight: 400; color: var(--dark-mid); padding: 8px 12px; border-radius: var(--radius-sm); transition: color var(--transition), background var(--transition); white-space: nowrap; }
.main-nav a:hover, .main-nav a.active { color: var(--green); background: var(--green-pale); }
.nav-cta { background: var(--green) !important; color: #fff !important; padding: 8px 18px !important; border-radius: var(--radius-sm) !important; font-weight: 500 !important; margin-left: 8px; }
.nav-cta:hover { background: var(--green-light) !important; }

.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: '▾'; margin-left: 4px; font-size: .7rem; color: var(--stone-light); }
.dropdown-menu { position: absolute; top: calc(100% + 8px); left: 0; background: var(--white); border: 1px solid var(--beige-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); min-width: 200px; opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity .2s, transform .2s; z-index: 100; }
.nav-dropdown:hover .dropdown-menu { opacity: 1; pointer-events: all; transform: none; }
.dropdown-menu a { display: block; padding: 10px 16px !important; font-size: .8rem !important; border-bottom: 1px solid var(--beige-border); color: var(--dark-mid) !important; border-radius: 0 !important; background: transparent !important; }
.dropdown-menu a:last-child { border-bottom: none; }
.dropdown-menu a:hover { color: var(--green) !important; background: var(--green-pale) !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: .3s; }
.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 { display: none; position: fixed; top: var(--header-h); left: 0; right: 0; background: var(--white); z-index: 999; border-top: 1px solid var(--beige-border); padding: 16px 24px 24px; box-shadow: var(--shadow-lg); max-height: calc(100vh - var(--header-h)); overflow-y: auto; transform: translateY(-110%); transition: transform .3s; }
.mobile-nav.open { transform: none; }
.mobile-nav a { display: block; padding: 12px 0; border-bottom: 1px solid var(--beige-border); font-size: .9rem; color: var(--dark-mid); }
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a.nav-cta-m { background: var(--green); color: #fff; text-align: center; border-radius: var(--radius-sm); padding: 12px; margin-top: 8px; border: none; }
.mobile-sub { padding-left: 16px; }
.mobile-sub a { font-size: .85rem; color: var(--stone); }

.page-body { padding-top: var(--header-h); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; min-height: calc(100vh - var(--header-h)); display: flex; align-items: center; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-repeat: no-repeat; }
.hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(44,44,44,.55) 0%, rgba(74,124,89,.35) 100%); }
.hero-content { position: relative; z-index: 1; max-width: var(--max-w); margin: 0 auto; padding: 80px 24px; color: #fff; }
.hero-label { font-family: var(--font-sans); font-size: .75rem; font-weight: 300; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.75); margin-bottom: 20px; display: block; }
.hero-title { font-family: var(--font-serif); font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; line-height: 1.4; margin-bottom: 24px; text-shadow: 0 2px 12px rgba(0,0,0,.25); }
.hero-sub { font-size: clamp(.95rem, 2vw, 1.1rem); font-weight: 300; line-height: 1.9; max-width: 540px; color: rgba(255,255,255,.9); margin-bottom: 40px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary { font-family: var(--font-sans); font-size: .9rem; font-weight: 500; padding: 14px 32px; border-radius: var(--radius-sm); background: var(--green); color: #fff; border: none; transition: background var(--transition), transform .15s; display: inline-flex; align-items: center; gap: 8px; }
.btn-primary:hover { background: var(--green-light); transform: translateY(-1px); }
.btn-outline { font-family: var(--font-sans); font-size: .9rem; font-weight: 500; padding: 14px 32px; border-radius: var(--radius-sm); background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.7); transition: background var(--transition); display: inline-flex; align-items: center; gap: 8px; }
.btn-outline:hover { background: rgba(255,255,255,.15); }

/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero { background: var(--beige); padding: 64px 24px; text-align: center; border-bottom: 1px solid var(--beige-border); position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; opacity: .06; background-image: radial-gradient(circle, var(--green) 1px, transparent 1px); background-size: 28px 28px; }
.page-hero .breadcrumb { font-family: var(--font-sans); font-size: .78rem; color: var(--stone); margin-bottom: 16px; display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; position: relative; }
.page-hero .breadcrumb a:hover { color: var(--green); }
.page-hero h1 { font-family: var(--font-serif); font-size: clamp(1.6rem, 4vw, 2.8rem); font-weight: 700; color: var(--dark); margin-bottom: 12px; position: relative; }
.page-hero p { font-size: clamp(.9rem, 2vw, 1rem); color: var(--stone); max-width: 540px; margin: 0 auto; position: relative; }

/* ============================================================
   SECTIONS
   ============================================================ */
section { padding: 80px 24px; }
.section-inner { max-width: var(--max-w); margin: 0 auto; }
.section-label { font-family: var(--font-sans); font-size: .72rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--green); display: block; margin-bottom: 12px; }
.section-title { font-family: var(--font-serif); font-size: clamp(1.5rem, 3.5vw, 2.4rem); font-weight: 700; color: var(--dark); line-height: 1.4; margin-bottom: 16px; }
.section-sub { font-size: .95rem; color: var(--stone); max-width: 600px; line-height: 1.9; margin-bottom: 48px; }
.section-divider { width: 48px; height: 2px; background: var(--green); margin-bottom: 24px; }
.section-head-center { text-align: center; }
.section-head-center .section-sub { margin: 0 auto 48px; }

/* ============================================================
   CARDS
   ============================================================ */
.cards-grid { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--white); border: 1px solid var(--beige-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow var(--transition), transform var(--transition); }
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card-img { aspect-ratio: 4/3; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.card:hover .card-img img { transform: scale(1.04); }
.card-body { padding: 24px; }
.card-tag { font-family: var(--font-sans); font-size: .7rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--green); margin-bottom: 8px; display: block; }
.card-title { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600; color: var(--dark); margin-bottom: 10px; line-height: 1.5; }
.card-text { font-size: .88rem; color: var(--stone); line-height: 1.8; }
.card-link { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-sans); font-size: .82rem; font-weight: 500; color: var(--green); margin-top: 16px; }
.card-link::after { content: '→'; transition: transform .2s; }
.card-link:hover::after { transform: translateX(4px); }

.service-card { background: var(--white); border: 1px solid var(--beige-border); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-sm); transition: box-shadow var(--transition), transform var(--transition); display: flex; flex-direction: column; gap: 16px; }
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.service-icon { width: 52px; height: 52px; background: var(--green-pale); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.service-icon svg { width: 26px; height: 26px; stroke: var(--green); fill: none; stroke-width: 1.5; }
.service-card h3 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600; color: var(--dark); }
.service-card p { font-size: .88rem; color: var(--stone); line-height: 1.9; flex: 1; }
.service-card a { font-family: var(--font-sans); font-size: .82rem; font-weight: 500; color: var(--green); display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; }
.service-card a::after { content: '→'; transition: transform .2s; }
.service-card a:hover::after { transform: translateX(4px); }

/* ============================================================
   STEPS
   ============================================================ */
.steps { display: flex; flex-direction: column; gap: 0; }
.step { display: grid; grid-template-columns: 60px 1fr; gap: 0 24px; position: relative; padding-bottom: 40px; }
.step:last-child { padding-bottom: 0; }
.step-num { width: 52px; height: 52px; background: var(--green); border-radius: 50%; color: #fff; font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; position: relative; z-index: 1; }
.step::before { content: ''; position: absolute; left: 25px; top: 52px; bottom: 0; width: 2px; background: var(--beige-border); }
.step:last-child::before { display: none; }
.step-body { padding-top: 12px; }
.step-body h3 { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.step-body p { font-size: .88rem; color: var(--stone); line-height: 1.8; }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.portfolio-item { border-radius: var(--radius-lg); overflow: hidden; position: relative; aspect-ratio: 4/3; box-shadow: var(--shadow-sm); cursor: pointer; }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.portfolio-item:hover img { transform: scale(1.05); }
.portfolio-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(44,44,44,.8) 0%, transparent 60%); opacity: 0; transition: opacity .3s; display: flex; align-items: flex-end; padding: 24px; color: #fff; flex-direction: column; align-items: flex-start; justify-content: flex-end; }
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h3 { font-family: var(--font-serif); font-size: 1rem; font-weight: 600; }
.portfolio-overlay span { font-family: var(--font-sans); font-size: .8rem; color: rgba(255,255,255,.75); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--beige-border); border-radius: var(--radius-md); overflow: hidden; background: var(--white); }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; font-family: var(--font-body); font-size: .95rem; font-weight: 500; color: var(--dark); cursor: pointer; background: var(--white); border: none; width: 100%; text-align: left; gap: 16px; transition: background .2s; }
.faq-q:hover { background: var(--beige); }
.faq-q-prefix { color: var(--green); font-family: var(--font-serif); font-size: 1rem; margin-right: 8px; flex-shrink: 0; }
.faq-icon { flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--beige-border); display: flex; align-items: center; justify-content: center; transition: .3s; }
.faq-icon::after { content: '+'; font-size: .85rem; color: var(--stone); line-height: 1; }
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--green); border-color: var(--green); }
.faq-item.open .faq-icon::after { color: #fff; }
.faq-a { padding: 0 24px 0 56px; max-height: 0; overflow: hidden; font-size: .9rem; color: var(--stone); line-height: 1.9; transition: max-height .4s, padding .4s; }
.faq-item.open .faq-a { padding: 0 24px 20px 56px; max-height: 600px; }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: var(--font-sans); font-size: .82rem; font-weight: 500; color: var(--dark-mid); margin-bottom: 6px; }
.form-group label .req { color: #c0392b; margin-left: 4px; }
.form-control { width: 100%; padding: 12px 16px; font-family: var(--font-body); font-size: .9rem; color: var(--dark); background: var(--white); border: 1.5px solid var(--beige-border); border-radius: var(--radius-sm); transition: border-color var(--transition); outline: none; appearance: none; }
.form-control:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(74,124,89,.12); }
textarea.form-control { resize: vertical; min-height: 140px; }
.form-check { display: flex; align-items: flex-start; gap: 10px; font-size: .88rem; color: var(--stone); }
.form-check input { margin-top: 3px; accent-color: var(--green); flex-shrink: 0; }
.btn-submit { width: 100%; padding: 15px; background: var(--green); color: #fff; border: none; border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: .95rem; font-weight: 500; cursor: pointer; transition: background var(--transition), transform .15s; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn-submit:hover { background: var(--green-light); transform: translateY(-1px); }

/* ============================================================
   TOAST
   ============================================================ */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast { background: var(--dark); color: #fff; padding: 14px 20px; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); font-family: var(--font-sans); font-size: .88rem; max-width: 320px; display: flex; align-items: center; gap: 12px; transform: translateY(20px); opacity: 0; transition: transform .3s, opacity .3s; pointer-events: all; }
.toast.show { transform: none; opacity: 1; }
.toast.success { border-left: 4px solid var(--green-light); }
.toast.error   { border-left: 4px solid #c0392b; }
.toast-close { margin-left: auto; background: none; border: none; color: rgba(255,255,255,.5); cursor: pointer; font-size: 1rem; padding: 0 4px; }

/* ============================================================
   CTA
   ============================================================ */
.cta-section { background: var(--green); padding: 80px 24px; text-align: center; color: #fff; }
.cta-section h2 { font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 16px; }
.cta-section p { font-size: .95rem; color: rgba(255,255,255,.85); margin-bottom: 36px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-white { background: #fff; color: var(--green); font-family: var(--font-sans); font-size: .9rem; font-weight: 500; padding: 14px 32px; border-radius: var(--radius-sm); border: none; transition: background var(--transition), transform .15s; display: inline-flex; align-items: center; gap: 8px; }
.btn-white:hover { background: var(--beige); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: #fff; font-family: var(--font-sans); font-size: .9rem; font-weight: 500; padding: 14px 32px; border-radius: var(--radius-sm); border: 1.5px solid rgba(255,255,255,.6); transition: background var(--transition); display: inline-flex; align-items: center; gap: 8px; }
.btn-ghost:hover { background: rgba(255,255,255,.12); }

/* ============================================================
   INFO BOXES
   ============================================================ */
.info-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.info-box { background: var(--white); border: 1px solid var(--beige-border); border-radius: var(--radius-md); padding: 28px; text-align: center; box-shadow: var(--shadow-sm); }
.info-box-icon { width: 56px; height: 56px; background: var(--green-pale); border-radius: 50%; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; }
.info-box-icon svg { width: 28px; height: 28px; stroke: var(--green); fill: none; stroke-width: 1.5; }
.info-box h3 { font-family: var(--font-serif); font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.info-box p { font-size: .85rem; color: var(--stone); line-height: 1.8; }

/* ============================================================
   BLOG
   ============================================================ */
.blog-grid { display: grid; gap: 28px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.blog-card { background: var(--white); border: 1px solid var(--beige-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow var(--transition), transform var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.blog-img { aspect-ratio: 16/9; overflow: hidden; }
.blog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.blog-card:hover .blog-img img { transform: scale(1.04); }
.blog-body { padding: 24px; }
.blog-meta { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.blog-tag { background: var(--green-pale); color: var(--green); font-family: var(--font-sans); font-size: .7rem; font-weight: 500; padding: 4px 10px; border-radius: 100px; }
.blog-date { font-family: var(--font-sans); font-size: .75rem; color: var(--stone-light); }
.blog-card h3 { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 600; color: var(--dark); margin-bottom: 8px; line-height: 1.5; }
.blog-card p { font-size: .88rem; color: var(--stone); line-height: 1.8; }
.blog-read { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-sans); font-size: .82rem; font-weight: 500; color: var(--green); margin-top: 14px; }
.blog-read::after { content: '→'; transition: transform .2s; }
.blog-read:hover::after { transform: translateX(4px); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-row { display: flex; gap: 16px; align-items: flex-start; padding: 20px; background: var(--beige); border-radius: var(--radius-md); border: 1px solid var(--beige-border); }
.contact-row-icon { width: 44px; height: 44px; background: var(--green-pale); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-row-icon svg { width: 22px; height: 22px; stroke: var(--green); fill: none; stroke-width: 1.5; }
.contact-row-body strong { display: block; font-family: var(--font-sans); font-size: .78rem; font-weight: 500; color: var(--stone); margin-bottom: 4px; }
.contact-row-body span { font-size: .95rem; color: var(--dark); }

/* ============================================================
   TABLE
   ============================================================ */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 14px 20px; border-bottom: 1px solid var(--beige-border); text-align: left; }
.data-table th { font-family: var(--font-sans); font-size: .78rem; font-weight: 600; color: var(--stone); background: var(--beige); width: 36%; }
.data-table td { font-size: .9rem; color: var(--dark); }
.data-table tr:last-child th, .data-table tr:last-child td { border-bottom: none; }

/* ============================================================
   MAP
   ============================================================ */
.map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.map-wrap iframe { display: block; border: 0; width: 100%; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--dark); color: rgba(255,255,255,.75); padding: 64px 24px 0; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; display: grid; gap: 48px; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; }
.footer-brand .logo-icon { background: rgba(74,124,89,.4); }
.footer-brand .logo-en, .footer-brand .logo-ja { color: rgba(255,255,255,.8); }
.footer-tagline { font-size: .88rem; color: rgba(255,255,255,.5); margin-top: 16px; line-height: 1.8; }
.footer-col h4 { font-family: var(--font-sans); font-size: .76rem; font-weight: 600; text-transform: uppercase; letter-spacing: .15em; color: rgba(255,255,255,.4); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a { font-size: .86rem; color: rgba(255,255,255,.65); transition: color .2s; }
.footer-col ul li a:hover { color: var(--green-light); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact-row { display: flex; align-items: flex-start; gap: 10px; }
.footer-contact-row svg { width: 16px; height: 16px; stroke: var(--green-light); fill: none; stroke-width: 1.5; margin-top: 3px; flex-shrink: 0; }
.footer-contact-row span { font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.6; }
.footer-bottom { max-width: var(--max-w); margin: 48px auto 0; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.1); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom small { font-family: var(--font-sans); font-size: .76rem; color: rgba(255,255,255,.35); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { font-family: var(--font-sans); font-size: .76rem; color: rgba(255,255,255,.45); }
.footer-links a:hover { color: var(--green-light); }

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center { text-align: center; }
.two-col { display: grid; gap: 48px; grid-template-columns: 1fr 1fr; }
.two-col-text-img { display: grid; gap: 48px; grid-template-columns: 1fr 1fr; align-items: center; }
.img-rounded { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.img-rounded img { width: 100%; height: 100%; object-fit: cover; }
.pill { display: inline-block; background: var(--green-pale); color: var(--green); font-family: var(--font-sans); font-size: .72rem; font-weight: 500; padding: 4px 12px; border-radius: 100px; margin: 3px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.stat-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.stat-box { text-align: center; padding: 28px 16px; background: var(--white); border: 1px solid var(--beige-border); border-radius: var(--radius-md); }
.stat-num { font-family: var(--font-serif); font-size: 2.4rem; font-weight: 900; color: var(--green); line-height: 1; display: block; }
.stat-unit { font-size: .8rem; color: var(--stone); }
.stat-label { font-family: var(--font-sans); font-size: .78rem; color: var(--stone); margin-top: 8px; display: block; }
.bg-beige { background: var(--beige); }
.bg-pale  { background: var(--green-pale); }
.mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; } .mt-48 { margin-top: 48px; }
.mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; } .mb-48 { margin-bottom: 48px; }

/* Prose */
.prose { max-width: 740px; }
.prose h2 { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 700; margin: 48px 0 16px; color: var(--dark); border-left: 4px solid var(--green); padding-left: 14px; }
.prose h3 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600; margin: 32px 0 10px; color: var(--dark-mid); }
.prose p  { font-size: .93rem; color: var(--dark-mid); line-height: 2; margin-bottom: 18px; }
.prose ul { padding-left: 20px; list-style: disc; margin-bottom: 18px; }
.prose ul li { font-size: .93rem; color: var(--dark-mid); line-height: 1.9; margin-bottom: 6px; }
.prose ol { padding-left: 20px; list-style: decimal; margin-bottom: 18px; }
.prose ol li { font-size: .93rem; color: var(--dark-mid); line-height: 1.9; margin-bottom: 6px; }
.prose a { color: var(--green); border-bottom: 1px solid rgba(74,124,89,.3); }
.prose strong { font-weight: 600; color: var(--dark); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .6s, transform .6s; }
.fade-in.visible { opacity: 1; transform: none; }

.back-to-top { position: fixed; bottom: 80px; right: 24px; z-index: 900; width: 44px; height: 44px; background: var(--green); color: #fff; border-radius: 50%; border: none; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); cursor: pointer; opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; }
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { transform: translateY(-3px); }
.back-to-top svg { width: 20px; height: 20px; stroke: #fff; fill: none; stroke-width: 2; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .main-nav { display: none; }
  .hamburger { display: flex; }
  section { padding: 56px 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .two-col, .two-col-text-img { grid-template-columns: 1fr; gap: 28px; }
  .hero-content { padding: 60px 20px; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .cards-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
}
@media (max-width: 480px) {
  section { padding: 44px 16px; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .cta-btns { flex-direction: column; align-items: center; }
  .hero-btns .btn-primary, .hero-btns .btn-outline { width: 100%; justify-content: center; }
  .info-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}