/* ==========================================================================
   VASTU SCIENCE — Design System
   Ivory / Deep Green / Terracotta / Muted Gold / Blue-Grey
   Serif: Playfair Display (headings) — Sans: Inter (UI/body)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500;1,600&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* ---- Color tokens ---- */
  --ivory:        #FAF6EC;
  --ivory-2:      #F3ECDA;   /* alt section bg */
  --paper:        #FFFEFA;   /* card surface */
  --ink:          #26241F;   /* body text */
  --ink-soft:     #58544A;   /* secondary text */

  --green-900:    #142B22;   /* footer / darkest */
  --green-700:    #1E4235;   /* stats strip */
  --green-600:    #234B3B;   /* brand / headings */
  --green-100:    #E6EEE7;   /* tint bg */

  --terracotta:   #BE5F38;
  --terracotta-2: #A24E2C;
  --terracotta-tint: #F3E2D4;

  --gold:         #B08A3E;
  --gold-soft:    #C9A65C;
  --gold-tint:    #F1E6C9;

  --slate:        #6D8089;   /* muted blue-grey (west) */
  --slate-tint:   #E7EDEE;

  --line:         #E3DAC4;   /* hairline borders */
  --line-strong:  #CDBF9C;

  /* ---- Type ---- */
  --serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* ---- Layout ---- */
  --container: 1240px;
  --radius-sm: 3px;
  --radius-md: 6px;
  --shadow-sm: 0 1px 2px rgba(30,25,10,0.05);
  --shadow-md: 0 12px 32px -16px rgba(30,25,10,0.18);
  --ease: cubic-bezier(.22,.61,.36,1);
  --dur-s: 220ms;
  --dur-m: 480ms;
  --dur-l: 900ms;
}

/* ---- Reset ---- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--ivory);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }
input,textarea,select{ font-family:inherit; font-size:1rem; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:600; margin:0; color:var(--green-600); letter-spacing:-0.01em; }
p{ margin:0; }
:focus-visible{ outline:2px solid var(--terracotta); outline-offset:3px; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ---- Layout helpers ---- */
.container{ max-width:var(--container); margin:0 auto; padding:0 28px; }
.section{ padding:96px 0; }
.section--tight{ padding:64px 0; }
.section--alt{ background:var(--ivory-2); }
.section--green{ background:var(--green-700); color:#EFEAD9; }
.section--green h1,.section--green h2,.section--green h3{ color:#fff; }
.grid{ display:grid; gap:28px; }
.g-2{ grid-template-columns:repeat(2,1fr); }
.g-3{ grid-template-columns:repeat(3,1fr); }
.g-4{ grid-template-columns:repeat(4,1fr); }
.g-5{ grid-template-columns:repeat(5,1fr); }
@media (max-width: 980px){ .g-3,.g-4,.g-5{ grid-template-columns:repeat(2,1fr); } }
@media (max-width: 620px){ .g-2,.g-3,.g-4,.g-5{ grid-template-columns:1fr; } }

.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--sans); font-size:.72rem; font-weight:600;
  letter-spacing:.16em; text-transform:uppercase; color:var(--terracotta);
  margin-bottom:14px;
}
.eyebrow::before{ content:''; width:22px; height:1px; background:var(--gold); display:inline-block; }
.section--green .eyebrow{ color:var(--gold-soft); }

.section-head{ max-width:640px; margin:0 auto 52px; text-align:center; }
.section-head.left{ margin:0 0 48px; text-align:left; }
.section-head h2{ font-size:clamp(1.7rem,3vw,2.5rem); line-height:1.18; }
.section-head p{ margin-top:14px; color:var(--ink-soft); font-size:1.02rem; }
.section--green .section-head p{ color:#CFE0D6; }

.lede{ color:var(--ink-soft); font-size:1.05rem; max-width:60ch; }

/* ---- Buttons ---- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 26px; font-size:.9rem; font-weight:600;
  border-radius:var(--radius-sm); border:1px solid transparent;
  transition:transform var(--dur-s) var(--ease), background var(--dur-s) var(--ease), color var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease);
  white-space:nowrap;
}
.btn svg{ width:15px; height:15px; transition:transform var(--dur-s) var(--ease); }
.btn:hover svg{ transform:translateX(3px); }
.btn-primary{ background:var(--green-600); color:#fff; }
.btn-primary:hover{ background:var(--green-900); transform:translateY(-1px); }
.btn-outline{ background:transparent; border-color:var(--line-strong); color:var(--green-600); }
.btn-outline:hover{ border-color:var(--green-600); background:var(--green-100); }
.btn-gold{ background:var(--gold); color:#fff; }
.btn-gold:hover{ background:var(--terracotta-2); }
.btn-ghost{ background:transparent; color:var(--gold-soft); padding-left:0; padding-right:0; border:none; }
.btn-ghost svg{ }
.section--green .btn-outline{ border-color:rgba(255,255,255,.35); color:#fff; }
.section--green .btn-outline:hover{ background:rgba(255,255,255,.08); border-color:#fff; }
.btn-block{ width:100%; justify-content:center; }
.btn[disabled]{ opacity:.55; cursor:not-allowed; }

.text-link{ display:inline-flex; align-items:center; gap:8px; font-weight:600; color:var(--green-600); position:relative; }
.text-link svg{ width:14px; height:14px; transition:transform var(--dur-s) var(--ease); }
.text-link::after{ content:''; position:absolute; left:0; bottom:-3px; width:100%; height:1px; background:currentColor; transform:scaleX(0); transform-origin:right; transition:transform var(--dur-s) var(--ease); }
.text-link:hover::after{ transform:scaleX(1); transform-origin:left; }
.text-link:hover svg{ transform:translateX(3px); }

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:200;
  background:rgba(250,246,236,.86);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(205,191,156,.5);
  transition:padding var(--dur-m) var(--ease), box-shadow var(--dur-m) var(--ease);
}
.site-header.is-scrolled{ box-shadow:var(--shadow-sm); }
.nav-row{ display:flex; align-items:center; justify-content:space-between; padding:20px 0; transition:padding var(--dur-m) var(--ease); }
.site-header.is-scrolled .nav-row{ padding:12px 0; }

.brand{ display:flex; align-items:center; gap:10px; }
.brand svg{ width:36px; height:36px; color:var(--terracotta); transition:width var(--dur-m) var(--ease), height var(--dur-m) var(--ease); }
.site-header.is-scrolled .brand svg{ width:30px; height:30px; }
.brand-text{ line-height:1.05; }
.brand-text .b1{ font-family:var(--serif); font-weight:700; font-size:1.12rem; color:var(--green-600); letter-spacing:.02em; }
.brand-text .b2{ font-size:.6rem; letter-spacing:.18em; text-transform:uppercase; color:var(--gold); }

.nav-links{ display:flex; align-items:center; gap:34px; }
.nav-links > li{ position:relative; }
.nav-links a.nav-link{ font-size:.88rem; font-weight:500; color:var(--ink); padding:8px 0; position:relative; display:inline-flex; align-items:center; gap:5px; }
.nav-links a.nav-link::after{ content:''; position:absolute; left:0; bottom:0; height:1.5px; width:0; background:var(--terracotta); transition:width var(--dur-s) var(--ease); }
.nav-links a.nav-link:hover::after,
.nav-links li.is-active > a.nav-link::after{ width:100%; }
.nav-links li.is-active > a.nav-link{ color:var(--green-600); font-weight:600; }
.nav-links svg.chev{ width:10px; height:10px; transition:transform var(--dur-s) var(--ease); }
.has-dropdown:hover svg.chev{ transform:rotate(180deg); }

.dropdown{
  position:absolute; top:100%; left:50%; transform:translate(-50%,8px);
  min-width:240px; background:var(--paper); border:1px solid var(--line);
  border-radius:var(--radius-md); box-shadow:var(--shadow-md);
  padding:10px; opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity var(--dur-s) var(--ease), transform var(--dur-s) var(--ease);
  z-index:50;
}
.has-dropdown:hover .dropdown{ opacity:1; visibility:visible; pointer-events:auto; transform:translate(-50%,4px); }
.dropdown a{ display:block; padding:9px 12px; font-size:.85rem; border-radius:var(--radius-sm); color:var(--ink); }
.dropdown a:hover{ background:var(--green-100); color:var(--green-600); }

.nav-cta{ display:flex; align-items:center; gap:18px; }
.hamburger{ display:none; background:none; border:none; padding:6px; }
.hamburger span{ display:block; width:22px; height:1.5px; background:var(--green-600); margin:5px 0; transition:transform var(--dur-s) var(--ease), opacity var(--dur-s) var(--ease); }
.hamburger.is-open span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity:0; }
.hamburger.is-open span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

.mobile-menu{
  position:fixed; inset:0 0 0 auto; width:min(88vw,380px); height:100vh;
  background:var(--ivory); z-index:300; padding:26px 26px 40px;
  transform:translateX(100%); transition:transform var(--dur-m) var(--ease);
  overflow-y:auto; box-shadow:-18px 0 40px rgba(20,40,30,.15);
}
.mobile-menu.is-open{ transform:translateX(0); }
.mobile-scrim{ position:fixed; inset:0; background:rgba(20,30,25,.4); z-index:290; opacity:0; visibility:hidden; transition:opacity var(--dur-m) var(--ease); }
.mobile-scrim.is-open{ opacity:1; visibility:visible; }
.mobile-menu-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:30px; }
.mobile-links > li{ border-bottom:1px solid var(--line); }
.mobile-links a, .mobile-links button.m-toggle{ display:flex; justify-content:space-between; align-items:center; width:100%; background:none; border:none; padding:15px 2px; font-size:1rem; font-family:var(--serif); color:var(--green-600); text-align:left; }
.mobile-sub{ max-height:0; overflow:hidden; transition:max-height var(--dur-m) var(--ease); }
.mobile-sub.is-open{ max-height:400px; }
.mobile-sub a{ font-family:var(--sans); font-size:.88rem; padding:10px 2px 10px 14px; color:var(--ink-soft); }
.mobile-menu .btn{ margin-top:22px; }

@media (max-width: 1080px){
  .nav-links{ display:none; }
  .hamburger{ display:block; }
  .nav-cta .btn{ display:none; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{ position:relative; overflow:hidden; padding:64px 0 0; }
.hero-mandala{ position:absolute; top:-120px; left:-160px; width:640px; height:640px; opacity:.10; color:var(--green-600); pointer-events:none; }
.hero-grid{ display:grid; grid-template-columns:1.02fr 1fr; gap:56px; align-items:center; position:relative; z-index:2; }
.hero-copy h1{ font-size:clamp(2.4rem,4.6vw,3.6rem); line-height:1.08; }
.hero-copy h1 .l1{ color:var(--green-600); display:block; }
.hero-copy h1 .l2{ color:var(--terracotta); display:block; font-style:italic; }
.hero-copy p.lede{ margin:22px 0 32px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-visual{ position:relative; }
.hero-visual .frame{ border-radius:var(--radius-md); overflow:hidden; box-shadow:var(--shadow-md); border:1px solid var(--line); }
.hero-visual img{ width:100%; height:560px; object-fit:cover; transform:scale(1.04); transition:transform 1.4s var(--ease); }
.hero-visual:hover img{ transform:scale(1); }
.hero-visual .tag{
  position:absolute; left:-24px; bottom:34px; background:var(--paper);
  border:1px solid var(--line); border-radius:var(--radius-md); padding:16px 20px;
  box-shadow:var(--shadow-md); display:flex; gap:12px; align-items:center; max-width:230px;
}
.hero-visual .tag svg{ width:26px; height:26px; color:var(--gold); flex:none; }
.hero-visual .tag .t1{ font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-soft); }
.hero-visual .tag .t2{ font-family:var(--serif); font-weight:600; color:var(--green-600); font-size:1rem; }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; }
  .hero-visual img{ height:340px; }
  .hero-visual .tag{ display:none; }
}

/* ---- Reveal animation ---- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity var(--dur-l) var(--ease), transform var(--dur-l) var(--ease); }
.reveal.is-visible{ opacity:1; transform:translateY(0); }
.reveal-stagger > *{ opacity:0; transform:translateY(18px); transition:opacity var(--dur-m) var(--ease), transform var(--dur-m) var(--ease); }
.reveal-stagger.is-visible > *{ opacity:1; transform:translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1){ transition-delay:0ms; }
.reveal-stagger.is-visible > *:nth-child(2){ transition-delay:90ms; }
.reveal-stagger.is-visible > *:nth-child(3){ transition-delay:180ms; }
.reveal-stagger.is-visible > *:nth-child(4){ transition-delay:270ms; }
.reveal-stagger.is-visible > *:nth-child(5){ transition-delay:360ms; }

/* ==========================================================================
   STATS STRIP
   ========================================================================== */
.stats-strip{ background:var(--green-700); }
.stats-row{ display:grid; grid-template-columns:repeat(4,1fr); }
.stat{ padding:34px 20px; text-align:center; border-right:1px solid rgba(255,255,255,.14); }
.stat:last-child{ border-right:none; }
.stat svg{ width:22px; height:22px; color:var(--gold-soft); margin-bottom:10px; }
.stat .num{ font-family:var(--serif); font-size:2.1rem; color:#fff; font-weight:700; }
.stat .lab{ font-size:.78rem; color:#CFE0D6; letter-spacing:.03em; margin-top:4px; }
@media (max-width: 700px){ .stats-row{ grid-template-columns:repeat(2,1fr); } .stat{ border-bottom:1px solid rgba(255,255,255,.14); } }

/* ==========================================================================
   CARDS
   ========================================================================== */
.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:34px 28px; transition:border-color var(--dur-s) var(--ease), transform var(--dur-s) var(--ease), box-shadow var(--dur-s) var(--ease);
}
.card:hover{ transform:translateY(-4px); border-color:var(--line-strong); box-shadow:var(--shadow-md); }
.card .icn{ width:52px; height:52px; border-radius:50%; display:flex; align-items:center; justify-content:center; margin-bottom:20px; background:var(--green-100); color:var(--green-600); }
.card .icn svg{ width:24px; height:24px; }
.card h3{ font-size:1.15rem; margin-bottom:10px; }
.card p{ color:var(--ink-soft); font-size:.92rem; }

.icn.tone-terracotta{ background:var(--terracotta-tint); color:var(--terracotta); }
.icn.tone-gold{ background:var(--gold-tint); color:var(--gold); }
.icn.tone-slate{ background:var(--slate-tint); color:var(--slate); }
.icn.tone-green{ background:var(--green-100); color:var(--green-600); }

.value-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border:1px solid var(--line); border-radius:var(--radius-md); overflow:hidden; }
.value-cards .card{ border:none; border-radius:0; border-right:1px solid var(--line); text-align:center; }
.value-cards .card:last-child{ border-right:none; }
.value-cards .card .icn{ margin:0 auto 18px; }
@media (max-width: 820px){ .value-cards{ grid-template-columns:1fr; } .value-cards .card{ border-right:none; border-bottom:1px solid var(--line); } }

/* directional five-card row */
.mini-card{ text-align:center; padding:28px 18px; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-md); transition:transform var(--dur-s) var(--ease), box-shadow var(--dur-s) var(--ease); }
.mini-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.mini-card .icn{ margin:0 auto 16px; width:46px; height:46px; }
.mini-card h4{ font-size:.98rem; margin-bottom:6px; font-family:var(--serif); }
.mini-card p{ font-size:.82rem; color:var(--ink-soft); }

/* service / case / article cards with image */
.media-card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-md); overflow:hidden; transition:transform var(--dur-s) var(--ease), box-shadow var(--dur-s) var(--ease); display:flex; flex-direction:column; }
.media-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.media-card .thumb{ height:190px; overflow:hidden; position:relative; }
.media-card .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.media-card:hover .thumb img{ transform:scale(1.06); }
.media-card .thumb .cat{ position:absolute; top:14px; left:14px; background:rgba(250,246,236,.92); color:var(--terracotta); font-size:.68rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; padding:5px 10px; border-radius:2px; }
.media-card .body{ padding:22px 22px 26px; display:flex; flex-direction:column; gap:10px; flex:1; }
.media-card h3{ font-size:1.08rem; }
.media-card p{ color:var(--ink-soft); font-size:.88rem; flex:1; }

/* ==========================================================================
   TABS
   ========================================================================== */
.tabs-nav{ display:flex; gap:6px; justify-content:center; flex-wrap:wrap; margin-bottom:40px; border-bottom:1px solid var(--line); }
.tab-btn{ background:none; border:none; padding:14px 22px; font-size:.9rem; font-weight:600; color:var(--ink-soft); position:relative; }
.tab-btn::after{ content:''; position:absolute; left:0; bottom:-1px; width:100%; height:2px; background:var(--terracotta); transform:scaleX(0); transition:transform var(--dur-s) var(--ease); }
.tab-btn.is-active{ color:var(--green-600); }
.tab-btn.is-active::after{ transform:scaleX(1); }
.tab-panel{ display:none; }
.tab-panel.is-active{ display:block; animation:fadeIn var(--dur-m) var(--ease); }
@keyframes fadeIn{ from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:translateY(0);} }

/* ==========================================================================
   PROCESS STEPS
   ========================================================================== */
.process-row{ display:flex; align-items:flex-start; justify-content:space-between; gap:12px; }
.process-step{ flex:1; text-align:center; position:relative; }
.process-num{ width:44px; height:44px; border-radius:50%; background:var(--green-600); color:#fff; font-family:var(--serif); font-weight:700; display:flex; align-items:center; justify-content:center; margin:0 auto 18px; font-size:.95rem; }
.process-step h4{ font-size:1rem; margin-bottom:8px; }
.process-step p{ font-size:.85rem; color:var(--ink-soft); }
.process-arrow{ padding-top:20px; color:var(--line-strong); flex:none; }
.process-arrow svg{ width:26px; height:14px; }
@media (max-width: 860px){
  .process-row{ flex-direction:column; align-items:stretch; }
  .process-step{ display:flex; gap:18px; text-align:left; padding-left:6px; border-left:2px solid var(--line); padding-bottom:32px; margin-left:22px; }
  .process-step:last-child{ padding-bottom:0; }
  .process-num{ margin:0; transform:translateX(-24px); flex:none; }
  .process-arrow{ display:none; }
}

/* ==========================================================================
   MANDALA / DIAGRAM SECTION
   ========================================================================== */
.mandala-split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.mandala-diagram{ width:100%; max-width:420px; margin:0 auto; }
@media (max-width: 900px){ .mandala-split{ grid-template-columns:1fr; gap:40px; } }

.spaces-split{ display:grid; grid-template-columns:1.1fr .9fr; gap:0; border:1px solid var(--line); border-radius:var(--radius-md); overflow:hidden; }
.spaces-list{ padding:44px; }
.spaces-list ul{ display:grid; grid-template-columns:1fr 1fr; gap:6px; margin-top:26px; }
.spaces-list a{ display:flex; align-items:center; gap:12px; padding:12px 10px; border-radius:var(--radius-sm); font-size:.92rem; font-weight:500; transition:background var(--dur-s) var(--ease), color var(--dur-s) var(--ease); }
.spaces-list a svg{ width:18px; height:18px; color:var(--gold); flex:none; }
.spaces-list a:hover{ background:var(--green-100); color:var(--green-600); }
.spaces-art{ background:var(--ivory-2); position:relative; display:flex; align-items:center; justify-content:center; padding:30px; }
.spaces-art svg{ width:100%; max-width:280px; opacity:.5; color:var(--green-600); }
@media (max-width: 860px){ .spaces-split{ grid-template-columns:1fr; } .spaces-art{ display:none; } }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testi-track{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.testi-card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-md); padding:30px; }
.testi-card svg.quote{ width:26px; height:20px; color:var(--gold); margin-bottom:16px; }
.testi-card p.msg{ font-size:.95rem; color:var(--ink); font-style:italic; line-height:1.65; }
.testi-foot{ display:flex; align-items:center; gap:12px; margin-top:22px; }
.testi-foot .av{ width:42px; height:42px; border-radius:50%; background:var(--green-100); color:var(--green-600); display:flex; align-items:center; justify-content:center; font-family:var(--serif); font-weight:700; }
.testi-foot .nm{ font-weight:600; font-size:.9rem; }
.testi-foot .loc{ font-size:.78rem; color:var(--ink-soft); }
.stars{ margin-top:8px; color:var(--gold); font-size:.8rem; letter-spacing:2px; }
@media (max-width: 900px){ .testi-track{ grid-template-columns:1fr; } }

/* ==========================================================================
   FAQ / ACCORDION
   ========================================================================== */
.accordion{ max-width:800px; margin:0 auto; border-top:1px solid var(--line); }
.acc-item{ border-bottom:1px solid var(--line); }
.acc-q{ width:100%; background:none; border:none; display:flex; justify-content:space-between; align-items:center; padding:22px 4px; text-align:left; font-family:var(--serif); font-size:1.02rem; color:var(--green-600); }
.acc-q svg{ width:16px; height:16px; flex:none; transition:transform var(--dur-s) var(--ease); color:var(--terracotta); }
.acc-item.is-open .acc-q svg{ transform:rotate(45deg); }
.acc-a{ max-height:0; overflow:hidden; transition:max-height var(--dur-m) var(--ease); }
.acc-a-inner{ padding:0 4px 22px; color:var(--ink-soft); font-size:.92rem; max-width:68ch; }

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band{ background:var(--green-700); border-radius:var(--radius-md); padding:52px 56px; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; position:relative; overflow:hidden; }
.cta-band h2{ color:#fff; font-size:1.7rem; max-width:420px; }
.cta-band p{ color:#CFE0D6; margin-top:10px; max-width:440px; font-size:.92rem; }
.cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background:var(--green-900); color:#C9D6CB; padding-top:76px; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr 1.1fr; gap:36px; padding-bottom:56px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand .brand-text .b1{ color:#fff; }
.footer-brand p{ margin-top:16px; font-size:.86rem; color:#9CB0A2; max-width:26ch; }
.footer-social{ display:flex; gap:10px; margin-top:22px; }
.footer-social a{ width:34px; height:34px; border:1px solid rgba(255,255,255,.18); border-radius:50%; display:flex; align-items:center; justify-content:center; transition:background var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease); }
.footer-social a:hover{ background:var(--gold); border-color:var(--gold); }
.footer-social svg{ width:15px; height:15px; }
.footer-col h5{ font-family:var(--sans); font-size:.76rem; letter-spacing:.1em; text-transform:uppercase; color:var(--gold-soft); margin-bottom:18px; }
.footer-col ul li{ margin-bottom:11px; }
.footer-col a{ font-size:.87rem; color:#C9D6CB; transition:color var(--dur-s) var(--ease); }
.footer-col a:hover{ color:#fff; }
.footer-col .contact-line{ display:flex; gap:10px; font-size:.85rem; align-items:flex-start; }
.footer-col .contact-line svg{ width:15px; height:15px; margin-top:2px; color:var(--gold-soft); flex:none; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding:26px 0; font-size:.78rem; color:#7E9385; flex-wrap:wrap; gap:10px; }
.footer-bottom a{ color:#9CB0A2; margin-left:18px; }
.footer-bottom a:hover{ color:#fff; }
@media (max-width: 980px){ .footer-top{ grid-template-columns:1fr 1fr; } }
@media (max-width: 560px){ .footer-top{ grid-template-columns:1fr; } }

/* ==========================================================================
   PAGE HERO (interior pages)
   ========================================================================== */
.page-hero{ padding:56px 0 64px; position:relative; overflow:hidden; }
.page-hero .breadcrumb{ font-size:.78rem; color:var(--ink-soft); margin-bottom:18px; display:flex; gap:8px; align-items:center; }
.page-hero .breadcrumb a:hover{ color:var(--terracotta); }
.page-hero h1{ font-size:clamp(2rem,4vw,2.9rem); max-width:14ch; }
.page-hero p.lede{ margin-top:18px; }
.page-hero-mandala{ position:absolute; right:-140px; top:-100px; width:480px; opacity:.08; color:var(--green-600); }

/* ==========================================================================
   FORMS
   ========================================================================== */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1/-1; }
.field label{ font-size:.82rem; font-weight:600; color:var(--green-600); }
.field label .req{ color:var(--terracotta); }
.field input, .field select, .field textarea{
  padding:13px 15px; border:1px solid var(--line-strong); border-radius:var(--radius-sm);
  background:var(--paper); color:var(--ink); transition:border-color var(--dur-s) var(--ease), box-shadow var(--dur-s) var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--green-600); box-shadow:0 0 0 3px var(--green-100); outline:none; }
.field textarea{ resize:vertical; min-height:120px; }
.field.has-error input, .field.has-error select, .field.has-error textarea{ border-color:var(--terracotta); }
.field .err-msg{ font-size:.78rem; color:var(--terracotta); display:none; }
.field.has-error .err-msg{ display:block; }
.form-card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-md); padding:44px; box-shadow:var(--shadow-sm); }
.form-status{ display:none; align-items:center; gap:10px; padding:14px 16px; border-radius:var(--radius-sm); font-size:.88rem; margin-bottom:20px; }
.form-status.is-visible{ display:flex; }
.form-status.success{ background:var(--green-100); color:var(--green-600); }
.form-status.error{ background:var(--terracotta-tint); color:var(--terracotta-2); }
.spinner{ width:15px; height:15px; border-radius:50%; border:2px solid rgba(255,255,255,.4); border-top-color:#fff; animation:spin .7s linear infinite; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.success-screen{ text-align:center; padding:60px 20px; }
.success-screen .check{ width:72px; height:72px; border-radius:50%; background:var(--green-100); color:var(--green-600); display:flex; align-items:center; justify-content:center; margin:0 auto 24px; }
.success-screen .check svg{ width:34px; height:34px; }

@media (max-width: 700px){ .form-grid{ grid-template-columns:1fr; } .form-card{ padding:26px; } }

/* ---- Multi-step consultation ---- */
.stepper{ display:flex; justify-content:space-between; margin-bottom:48px; position:relative; }
.stepper::before{ content:''; position:absolute; left:0; right:0; top:16px; height:1px; background:var(--line); z-index:0; }
.step-dot{ position:relative; z-index:1; display:flex; flex-direction:column; align-items:center; gap:8px; flex:1; }
.step-dot .circ{ width:32px; height:32px; border-radius:50%; background:var(--ivory); border:1px solid var(--line-strong); display:flex; align-items:center; justify-content:center; font-size:.78rem; font-weight:700; color:var(--ink-soft); transition:all var(--dur-s) var(--ease); }
.step-dot .lab{ font-size:.68rem; text-transform:uppercase; letter-spacing:.04em; color:var(--ink-soft); text-align:center; display:none; }
.step-dot.is-active .circ{ background:var(--green-600); border-color:var(--green-600); color:#fff; }
.step-dot.is-active .lab{ color:var(--green-600); font-weight:700; }
.step-dot.is-done .circ{ background:var(--gold); border-color:var(--gold); color:#fff; }
@media (min-width: 700px){ .step-dot .lab{ display:block; } }

.consult-panel{ display:none; }
.consult-panel.is-active{ display:block; animation:fadeIn var(--dur-m) var(--ease); }
.choice-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.choice-card{ border:1px solid var(--line); border-radius:var(--radius-md); padding:24px 18px; text-align:center; background:var(--paper); transition:all var(--dur-s) var(--ease); }
.choice-card svg{ width:26px; height:26px; color:var(--gold); margin-bottom:12px; }
.choice-card span{ display:block; font-size:.88rem; font-weight:600; }
.choice-card.is-selected{ border-color:var(--green-600); background:var(--green-100); }
.choice-card input{ display:none; }
@media (max-width:700px){ .choice-grid{ grid-template-columns:1fr 1fr; } }

.upload-box{ border:1.5px dashed var(--line-strong); border-radius:var(--radius-md); padding:44px 20px; text-align:center; color:var(--ink-soft); transition:border-color var(--dur-s) var(--ease), background var(--dur-s) var(--ease); }
.upload-box.is-drag{ border-color:var(--green-600); background:var(--green-100); }
.upload-box svg{ width:30px; height:30px; color:var(--gold); margin-bottom:12px; }
.upload-list{ margin-top:14px; text-align:left; }
.upload-list li{ display:flex; justify-content:space-between; padding:9px 12px; background:var(--ivory-2); border-radius:var(--radius-sm); font-size:.82rem; margin-bottom:8px; }
.upload-list button{ background:none; border:none; color:var(--terracotta); font-weight:700; }

.step-actions{ display:flex; justify-content:space-between; margin-top:36px; }

/* ---- Knowledge search / filter ---- */
.k-search{ display:flex; gap:12px; max-width:520px; margin:0 auto 12px; }
.k-search input{ flex:1; padding:14px 18px; border:1px solid var(--line-strong); border-radius:var(--radius-sm); }
.k-filters{ display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin:22px 0 46px; }
.k-filters button{ background:var(--paper); border:1px solid var(--line); padding:9px 18px; border-radius:20px; font-size:.82rem; font-weight:600; color:var(--ink-soft); }
.k-filters button.is-active{ background:var(--green-600); color:#fff; border-color:var(--green-600); }
.no-results{ text-align:center; padding:60px 20px; color:var(--ink-soft); display:none; }
.no-results.is-visible{ display:block; }

/* ---- Article ---- */
.article-body{ max-width:720px; margin:0 auto; }
.article-body h2{ font-size:1.5rem; margin:40px 0 14px; }
.article-body p{ color:var(--ink-soft); margin-bottom:18px; font-size:1rem; line-height:1.75; }
.article-meta{ display:flex; gap:16px; color:var(--ink-soft); font-size:.82rem; margin-bottom:26px; }

/* ---- Case study detail ---- */
.detail-grid{ display:grid; grid-template-columns:2fr 1fr; gap:56px; }
.spec-list{ border-top:1px solid var(--line); }
.spec-list li{ display:flex; justify-content:space-between; padding:14px 0; border-bottom:1px solid var(--line); font-size:.88rem; }
.spec-list span:first-child{ color:var(--ink-soft); }
.spec-list span:last-child{ font-weight:600; color:var(--green-600); text-align:right; }
@media (max-width: 900px){ .detail-grid{ grid-template-columns:1fr; } }

.before-after{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.before-after figure{ margin:0; }
.before-after figcaption{ font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-soft); margin-top:10px; text-align:center; }
.before-after img{ border-radius:var(--radius-md); border:1px solid var(--line); }
@media (max-width:600px){ .before-after{ grid-template-columns:1fr; } }

/* ---- 404 ---- */
.err-page{ text-align:center; padding:120px 0; }
.err-page .code{ font-family:var(--serif); font-size:6rem; color:var(--terracotta); line-height:1; }
.err-mandala{ width:220px; margin:0 auto 28px; opacity:.35; color:var(--green-600); }

/* ---- misc ---- */
.divider{ height:1px; background:var(--line); margin:64px 0; }
.pill{ display:inline-block; padding:5px 12px; border-radius:20px; font-size:.7rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase; background:var(--green-100); color:var(--green-600); }
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
@media (max-width: 900px){ .two-col{ grid-template-columns:1fr; gap:34px; } }
.stat-inline{ display:flex; gap:40px; margin-top:28px; flex-wrap:wrap; }
.stat-inline .n{ font-family:var(--serif); font-size:1.8rem; color:var(--terracotta); font-weight:700; }
.stat-inline .l{ font-size:.78rem; color:var(--ink-soft); }