/* ===========================================================
   ALPHA BD PACKAGING — design tokens
   Grounded in the brand's real mark: lime→forest green swoosh.
   Signature element: the swing/hang-tag, since hang tags are an
   actual product line — used as the hero's anchor visual and as
   a recurring "ticket" motif (numbered process steps, eyebrows).
=========================================================== */

:root{
  /* brand greens, sampled from the source logo */
  --green-lime:   #8DCB2A;
  --green-mid:    #3CAA33;
  --green-deep:   #1E7A33;
  --green-ink:    #0F3D20;

  /* paper / ink */
  --paper:        #F8F7F2;
  --paper-raised: #FFFFFF;
  --ink:          #16201A;
  --ink-soft:     #4B564E;
  --line:         #E4E2D8;

  --accent-clay:  #C8632F;   /* echoes the cover's purple/orange dot accents, warmed */
  --accent-plum:  #6E3A6E;

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;

  --shadow-1: 0 1px 2px rgba(20,30,20,.06), 0 1px 1px rgba(20,30,20,.04);
  --shadow-2: 0 12px 30px -12px rgba(20,40,25,.25);
  --shadow-3: 0 24px 60px -20px rgba(20,40,25,.35);

  --font-display: 'Archivo Expanded', 'Archivo', sans-serif;
  --font-head: 'Archivo', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Space Mono', monospace;

  --container: 1180px;

  --dur: .55s;
  --ease: cubic-bezier(.2,.7,.2,1);

  color-scheme: light;
}

[data-theme="dark"]{
  --paper:        #11140F;
  --paper-raised: #181C15;
  --ink:          #F2F3EC;
  --ink-soft:     #AEB6A8;
  --line:         #2A2F25;

  --shadow-1: 0 1px 2px rgba(0,0,0,.4);
  --shadow-2: 0 16px 34px -14px rgba(0,0,0,.55);
  --shadow-3: 0 26px 64px -20px rgba(0,0,0,.6);
  color-scheme: dark;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul,ol{ margin:0; padding:0; list-style:none; }
button{ font: inherit; cursor:pointer; }

.wrap{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1,h2,h3,h4{
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.12;
  margin: 0;
  letter-spacing: -.01em;
}

:focus-visible{
  outline: 2.5px solid var(--green-mid);
  outline-offset: 3px;
}

/* ============ TICKER ============ */
.ticker{
  background: var(--green-ink);
  color: #DCEFCB;
  overflow:hidden;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  white-space: nowrap;
  border-bottom: 1px solid var(--green-deep);
}
.ticker-track{
  display:inline-flex;
  gap: .8em;
  padding: 7px 0;
  animation: ticker 32s linear infinite;
}
.ticker .dot{ color: var(--green-lime); }
@keyframes ticker{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ============ HEADER ============ */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 76px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{ height: 42px; width:auto; }
.brand-word{ display:flex; flex-direction:column; line-height:1.05; }
.brand-word strong{ font-family: var(--font-display); font-weight:800; font-size: 16.5px; letter-spacing:-.01em; }
.brand-word em{ font-style:normal; font-family: var(--font-mono); font-size: 10px; letter-spacing:.16em; color: var(--green-deep); text-transform:uppercase; }
[data-theme="dark"] .brand-word em{ color: var(--green-lime); }

.main-nav{ display:flex; gap: 30px; }
.main-nav a{
  font-size: 14.5px; font-weight:600; color: var(--ink-soft);
  position:relative; padding: 6px 0;
  transition: color .25s var(--ease);
}
.main-nav a:hover{ color: var(--ink); }
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background: var(--green-mid); transition: right .3s var(--ease);
}
.main-nav a:hover::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap:14px; }

.theme-toggle{
  width:38px; height:38px; border-radius:50%;
  border:1px solid var(--line); background: var(--paper-raised);
  display:flex; align-items:center; justify-content:center;
  color: var(--ink); transition: transform .3s var(--ease), background .3s;
}
.theme-toggle:hover{ transform: rotate(18deg); }
.theme-toggle svg{ width:18px; height:18px; }
.theme-toggle .icon-moon{ display:none; }
[data-theme="dark"] .theme-toggle .icon-sun{ display:none; }
[data-theme="dark"] .theme-toggle .icon-moon{ display:block; }

.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; padding:8px; }
.nav-toggle span{ width:22px; height:2px; background: var(--ink); display:block; border-radius:2px; }

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 11px 22px; border-radius: 999px;
  font-weight: 700; font-size: 14.5px;
  border: 1.5px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
  white-space: nowrap;
}
.btn-primary{
  background: linear-gradient(135deg, var(--green-lime), var(--green-mid) 60%, var(--green-deep));
  color: #08220F;
  box-shadow: var(--shadow-2);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: var(--shadow-3); }
.btn-ghost{
  border-color: var(--line); color: var(--ink); background: transparent;
}
.btn-ghost:hover{ border-color: var(--green-mid); color: var(--green-deep); }
[data-theme="dark"] .btn-ghost:hover{ color: var(--green-lime); }
.btn-lg{ padding: 14px 28px; font-size: 15.5px; }
.btn-block{ width:100%; }

/* ============ HERO ============ */
.hero{ position:relative; padding: 76px 0 60px; overflow:hidden; }
.hero-bg{ position:absolute; inset:0; z-index:0; pointer-events:none; }
.hero-grid{
  position:absolute; inset:-10% -10%;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity:.5;
  mask-image: radial-gradient(ellipse 60% 50% at 30% 20%, black, transparent 70%);
}
.hero-blob{
  position:absolute; border-radius:50%; filter: blur(70px); opacity:.35;
}
.blob-a{ width:420px; height:420px; background: var(--green-lime); top:-120px; right:-100px; }
.blob-b{ width:320px; height:320px; background: var(--green-deep); bottom:-140px; left:10%; opacity:.2; }

.hero-inner{
  position:relative; z-index:1;
  display:grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items:center;
}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-mono); font-size:12px; letter-spacing:.12em; text-transform:uppercase;
  color: var(--green-deep); font-weight:700; margin: 0 0 18px;
}
[data-theme="dark"] .eyebrow{ color: var(--green-lime); }
.eyebrow-dot{ width:7px; height:7px; border-radius:50%; background: var(--green-mid); box-shadow: 0 0 0 4px color-mix(in srgb, var(--green-mid) 25%, transparent); }
.eyebrow-light{ color: var(--green-lime); }

.hero h1{
  font-family: var(--font-display); font-weight:800;
  font-size: clamp(32px, 4.4vw, 52px);
  letter-spacing: -.02em;
}
.hero h1 .hl{
  background: linear-gradient(100deg, var(--green-deep), var(--green-mid) 55%, var(--green-lime));
  -webkit-background-clip: text; background-clip:text; color: transparent;
}
.hero-lede{ font-size: 17px; color: var(--ink-soft); max-width: 50ch; margin: 20px 0 30px; }
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom: 44px; }

.hero-stats{ display:grid; grid-template-columns: repeat(4,auto); gap: 30px; margin:0; }
.hero-stats dt{ font-family: var(--font-display); font-size: 26px; font-weight:800; color: var(--green-deep); }
[data-theme="dark"] .hero-stats dt{ color: var(--green-lime); }
.hero-stats dd{ margin:2px 0 0; font-size:12.5px; color: var(--ink-soft); }

.hero-visual{ position:relative; height: 480px; }
.swatch-stack{ position:relative; width:100%; height:100%; }
.swatch{
  position:absolute; border-radius: var(--radius-m); object-fit:cover;
  box-shadow: var(--shadow-2); border: 5px solid var(--paper-raised);
}
.swatch-1{ width:190px; height:190px; top:0; left:30px; transform: rotate(-6deg); animation: float1 7s ease-in-out infinite; }
.swatch-2{ width:160px; height:160px; top:40px; right:0; transform: rotate(8deg); animation: float2 8s ease-in-out infinite; }
.swatch-3{ width:170px; height:170px; bottom:30px; left:0; transform: rotate(5deg); animation: float1 9s ease-in-out infinite; }
.swatch-4{ width:155px; height:155px; bottom:0; right:30px; transform: rotate(-7deg); animation: float2 7.5s ease-in-out infinite; }
@keyframes float1{ 0%,100%{ transform: translateY(0) rotate(-6deg);} 50%{ transform: translateY(-14px) rotate(-3deg);} }
@keyframes float2{ 0%,100%{ transform: translateY(0) rotate(8deg);} 50%{ transform: translateY(-10px) rotate(5deg);} }

.hang-tag{
  position:absolute; top:50%; left:50%; transform: translate(-50%,-50%) rotate(-4deg);
  width: 168px; padding: 22px 16px 18px;
  background: var(--paper-raised);
  border: 1.5px dashed var(--green-deep);
  border-radius: var(--radius-s);
  box-shadow: var(--shadow-3);
  text-align:center;
  animation: swing 6s ease-in-out infinite;
  transform-origin: top center;
}
[data-theme="dark"] .hang-tag{ border-color: var(--green-lime); }
.hang-tag-hole{ width:12px; height:12px; border-radius:50%; border:2px solid var(--ink-soft); margin: 0 auto 12px; background: var(--paper); }
.hang-tag-eyebrow{ font-family: var(--font-mono); font-size:8.5px; letter-spacing:.14em; color: var(--green-mid); margin:0 0 6px; font-weight:700; }
.hang-tag-title{ font-family: var(--font-display); font-weight:800; font-size:14px; margin:0 0 8px; }
.hang-tag-sub{ font-family: var(--font-mono); font-size:8px; color: var(--ink-soft); margin:0; line-height:1.5; }
@keyframes swing{ 0%,100%{ transform: translate(-50%,-50%) rotate(-4deg);} 50%{ transform: translate(-50%,-50%) rotate(4deg);} }

/* ============ CLIENTS STRIP ============ */
.clients-strip{ padding: 30px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.clients-label{ text-align:center; font-size:12.5px; letter-spacing:.06em; color: var(--ink-soft); margin:0 0 16px; text-transform:uppercase; font-weight:600; }
.clients-row{
  display:flex; flex-wrap:wrap; justify-content:center; gap: 14px 34px;
}
.clients-row span{
  font-family: var(--font-display); font-weight:700; font-size:16px;
  color: var(--ink-soft); opacity:.7; transition: opacity .25s, color .25s;
}
.clients-row span:hover{ opacity:1; color: var(--green-deep); }
[data-theme="dark"] .clients-row span:hover{ color: var(--green-lime); }

/* ============ SECTIONS ============ */
.section{ padding: 96px 0; }
.section-tight{ padding: 70px 0; }
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-head h2{ font-family: var(--font-display); font-size: clamp(26px,3.2vw,38px); }
.section-sub{ color: var(--ink-soft); font-size:16px; margin-top:14px; max-width: 58ch; }

/* ============ ABOUT ============ */
.about-grid{ display:grid; grid-template-columns: 1.3fr .9fr; gap: 56px; margin-bottom: 60px; }
.about-copy .lede{ font-size:18px; font-weight:500; color: var(--ink); }
.about-copy p{ color: var(--ink-soft); }
.check-list{ margin-top:24px; display:grid; gap:12px; }
.check-list li{
  position:relative; padding-left: 30px; font-weight:600; font-size:14.5px;
}
.check-list li::before{
  content:'✓'; position:absolute; left:0; top:-1px;
  width:20px; height:20px; border-radius:50%;
  background: var(--green-mid); color:#fff; font-size:12px;
  display:flex; align-items:center; justify-content:center;
}

.founder-card{
  background: var(--green-ink);
  color: #E9F2DF;
  border-radius: var(--radius-l);
  padding: 34px 30px;
  display:flex; flex-direction:column; justify-content:space-between;
  position:relative; overflow:hidden;
}
.founder-card::before{
  content:'"'; position:absolute; top:-10px; right:18px; font-family: var(--font-display);
  font-size:120px; color: rgba(255,255,255,.06); font-weight:800;
}
.founder-quote{ font-size:16.5px; line-height:1.55; font-weight:500; position:relative; z-index:1; }
.founder-byline{ display:flex; align-items:center; gap:12px; margin-top:24px; }
.founder-avatar{
  width:44px; height:44px; border-radius:50%; flex:none;
  background: linear-gradient(135deg, var(--green-lime), var(--green-mid));
  color:#08220F; font-weight:800; font-family: var(--font-display);
  display:flex; align-items:center; justify-content:center; font-size:14px;
}
.founder-name{ margin:0; font-weight:700; font-size:14.5px; }
.founder-role{ margin:2px 0 0; font-size:12.5px; opacity:.7; }

.vm-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.vm-card{
  background: var(--paper-raised); border:1px solid var(--line); border-radius: var(--radius-l);
  padding: 32px; box-shadow: var(--shadow-1);
}
.vm-card--accent{ border-color: var(--green-mid); }
.vm-tag{
  display:inline-block; font-family: var(--font-mono); font-size:11px; letter-spacing:.1em;
  text-transform:uppercase; font-weight:700; color: var(--green-deep);
  background: color-mix(in srgb, var(--green-mid) 14%, transparent);
  padding: 5px 12px; border-radius: 999px; margin-bottom:16px;
}
[data-theme="dark"] .vm-tag{ color: var(--green-lime); }
.vm-card p{ font-size:16px; color: var(--ink-soft); margin:0; }

/* ============ PRODUCTS ============ */
.section-products{ background: var(--paper-raised); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.product-categories{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 40px; }
.cat-btn{
  padding: 10px 18px; border-radius: 999px; border:1.5px solid var(--line);
  background: var(--paper); color: var(--ink-soft); font-weight:700; font-size:13.5px;
  transition: all .25s var(--ease);
}
.cat-btn:hover{ border-color: var(--green-mid); color: var(--ink); }
.cat-btn.is-active{
  background: var(--green-ink); border-color: var(--green-ink); color: #DCEFCB;
}

.product-panel{ display:none; grid-template-columns: .8fr 1.2fr; gap: 44px; align-items:start; }
.product-panel.is-active{ display:grid; animation: fadeUp .5s var(--ease); }
@keyframes fadeUp{ from{ opacity:0; transform: translateY(14px);} to{ opacity:1; transform:translateY(0);} }

.panel-text h3{ font-family: var(--font-display); font-size: 24px; margin-bottom:14px; }
.panel-text p{ color: var(--ink-soft); margin-bottom:20px; }
.tag-list{ display:flex; flex-wrap:wrap; gap:8px; }
.tag-list li{
  font-size:12.5px; font-weight:600; padding:7px 12px; border-radius:8px;
  background: var(--paper); border:1px solid var(--line); color: var(--ink-soft);
}

.panel-gallery{
  display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
}
.panel-gallery img{
  width:100%; aspect-ratio: 1/1; object-fit:cover; border-radius: var(--radius-m);
  box-shadow: var(--shadow-1);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.panel-gallery img:hover{ transform: scale(1.04) rotate(-.5deg); box-shadow: var(--shadow-2); }

.range-figure{ margin: 64px 0 0; text-align:center; }
.range-figure img{ border-radius: var(--radius-l); box-shadow: var(--shadow-2); margin: 0 auto; }
.range-figure figcaption{ margin-top:16px; font-size:13.5px; color: var(--ink-soft); }

/* ============ WHY US ============ */
.why-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.why-card{
  background: var(--paper-raised); border:1px solid var(--line); border-radius: var(--radius-l);
  padding: 30px; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.why-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-2); border-color: var(--green-mid); }
.why-num{ font-family: var(--font-mono); font-size:13px; color: var(--green-mid); font-weight:700; }
.why-card h3{ margin: 14px 0 10px; font-size:18px; }
.why-card p{ margin:0; color: var(--ink-soft); font-size:14.5px; }

/* ============ PROCESS ============ */
.section-process{ background: var(--paper-raised); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.process-line{
  display:grid; grid-template-columns: repeat(5,1fr); gap: 20px;
  position:relative;
}
.process-line::before{
  content:''; position:absolute; top:17px; left:6%; right:6%; height:2px;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
  z-index:0;
}
.process-line li{ position:relative; z-index:1; }
.process-index{
  display:flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius:50%;
  background: var(--green-ink); color:#DCEFCB;
  font-family: var(--font-mono); font-weight:700; font-size:13px;
  margin-bottom: 18px;
}
.process-line h3{ font-size:16px; margin-bottom:8px; }
.process-line p{ font-size:13.5px; color: var(--ink-soft); margin:0; }

/* ============ INDUSTRIES ============ */
.industry-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:20px; }
.industry-card{
  padding:26px; border-radius: var(--radius-m); border:1px solid var(--line);
  background: var(--paper-raised);
}
.industry-card h3{ font-size:16px; margin-bottom:8px; }
.industry-card p{ margin:0; font-size:13.5px; color: var(--ink-soft); }

/* ============ GROUP / SISTER CONCERNS ============ */
.section-group{ background: var(--green-ink); color: #E9F2DF; }
.section-group .eyebrow{ color: var(--green-lime); }
.section-group h2{ color:#fff; }
.section-group .section-sub{ color: rgba(233,242,223,.7); }

.group-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
.group-card{
  background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-l); padding: 26px;
  transition: background .3s, transform .3s var(--ease);
}
.group-card:hover{ background: rgba(255,255,255,.09); transform: translateY(-4px); }
.group-card--main{
  grid-column: span 2;
  background: linear-gradient(135deg, color-mix(in srgb, var(--green-lime) 22%, transparent), rgba(255,255,255,.05));
  border-color: var(--green-lime);
}
.group-card h3{ font-family: var(--font-display); font-size:18px; margin-bottom:10px; color:#fff; }
.group-tagline{ font-size:12px; color: var(--green-lime); font-weight:600; margin-bottom:14px; }
.group-addr{ font-size:13.5px; color: rgba(233,242,223,.75); margin:0 0 8px; line-height:1.5; }
.group-contact{ font-size:13px; font-family: var(--font-mono); color: rgba(233,242,223,.6); margin-top:10px; }

/* ============ TEAM ============ */
.team-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:22px; }
.team-card{
  text-align:center; padding: 30px 20px; background: var(--paper-raised);
  border:1px solid var(--line); border-radius: var(--radius-l);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.team-card:hover{ transform: translateY(-5px); box-shadow: var(--shadow-2); }
.team-avatar{
  width:56px; height:56px; border-radius:50%; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--green-lime), var(--green-mid));
  color:#08220F; display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:800; font-size:16px;
}
.team-card h3{ font-size:15.5px; margin-bottom:4px; }
.team-role{ font-size:12.5px; color: var(--green-deep); font-weight:600; margin:0 0 10px; }
[data-theme="dark"] .team-role{ color: var(--green-lime); }
.team-cell{ font-family: var(--font-mono); font-size:12.5px; color: var(--ink-soft); margin:0; }

/* ============ CONTACT ============ */
.section-contact{ background: var(--paper-raised); border-top: 1px solid var(--line); }
.contact-wrap{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 60px; }
.contact-intro h2{ font-family: var(--font-display); font-size: clamp(26px,3vw,36px); color: var(--ink); margin-bottom:14px; }
.contact-intro > p:not(.eyebrow){ color: var(--ink-soft); max-width: 46ch; margin-bottom: 30px; }

.contact-detail-list{ display:grid; gap:16px; margin-bottom: 30px; }
.contact-detail-list a{
  display:flex; flex-direction:column; gap:2px; font-weight:600; font-size:15px;
  padding-bottom:14px; border-bottom:1px solid var(--line);
  transition: color .25s;
}
.contact-detail-list a:hover{ color: var(--green-deep); }
[data-theme="dark"] .contact-detail-list a:hover{ color: var(--green-lime); }
.contact-detail-list a span{ font-family: var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:.08em; color: var(--ink-soft); font-weight:600; }

.whatsapp-fab{
  display:inline-flex; align-items:center; gap:10px;
  background: #1FAA59; color:#fff; padding: 12px 22px; border-radius:999px;
  font-weight:700; font-size:14px; box-shadow: var(--shadow-2);
  transition: transform .25s var(--ease);
}
.whatsapp-fab:hover{ transform: translateY(-2px); }

.contact-form{
  background: var(--paper); border:1px solid var(--line); border-radius: var(--radius-l);
  padding: 34px; display:grid; gap:18px;
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.contact-form label{ display:flex; flex-direction:column; gap:8px; font-size:13px; font-weight:700; color: var(--ink-soft); }
.contact-form input, .contact-form select, .contact-form textarea{
  font: inherit; padding: 12px 14px; border-radius: var(--radius-s);
  border: 1.5px solid var(--line); background: var(--paper-raised); color: var(--ink);
  transition: border-color .25s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{
  border-color: var(--green-mid); outline:none;
}
.form-note{ text-align:center; font-size:12.5px; color: var(--ink-soft); margin:0; }
.form-note.success{ color: var(--green-deep); font-weight:700; }
[data-theme="dark"] .form-note.success{ color: var(--green-lime); }

/* ============ FOOTER ============ */
.site-footer{ background: var(--green-ink); color: rgba(233,242,223,.8); padding: 64px 0 0; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand img{ height:38px; margin-bottom:14px; }
.footer-brand p{ font-size:13.5px; line-height:1.6; max-width: 30ch; }
.footer-col h4{ color:#fff; font-size:13px; text-transform:uppercase; letter-spacing:.08em; margin-bottom:16px; }
.footer-col a{ display:block; font-size:13.5px; margin-bottom:10px; transition: color .2s; }
.footer-col a:hover{ color: var(--green-lime); }
.footer-addr{ font-size:13.5px; line-height:1.6; margin:0 0 14px; }
.footer-bottom{ display:flex; justify-content:space-between; padding: 22px 0; font-size:12.5px; }
.cert-note{ font-family: var(--font-mono); opacity:.6; }

/* ============ SCROLL TOP ============ */
.scroll-top{
  position:fixed; right:24px; bottom:24px; z-index:90;
  width:46px; height:46px; border-radius:50%; border:none;
  background: var(--green-ink); color:#DCEFCB; font-size:18px;
  box-shadow: var(--shadow-2);
  opacity:0; visibility:hidden; transform: translateY(10px);
  transition: opacity .3s, transform .3s, visibility .3s;
}
.scroll-top.is-visible{ opacity:1; visibility:visible; transform:none; }

/* ============ SCROLL REVEAL ============ */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px){
  .main-nav{ display:none; }
  .nav-toggle{ display:flex; }
  .hero-inner{ grid-template-columns:1fr; }
  .hero-visual{ height:380px; order:-1; }
  .about-grid{ grid-template-columns:1fr; }
  .vm-grid{ grid-template-columns:1fr; }
  .why-grid{ grid-template-columns: repeat(2,1fr); }
  .process-line{ grid-template-columns: repeat(2,1fr); row-gap:36px; }
  .process-line::before{ display:none; }
  .industry-grid{ grid-template-columns: repeat(2,1fr); }
  .group-grid{ grid-template-columns: repeat(2,1fr); }
  .group-card--main{ grid-column: span 2; }
  .team-grid{ grid-template-columns: repeat(2,1fr); }
  .contact-wrap{ grid-template-columns:1fr; }
  .product-panel.is-active{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px){
  .wrap{ padding: 0 16px; }
  .header-inner{ height:68px; gap:8px; }
  .brand-word strong{ white-space:nowrap; font-size:14.5px; }
  .brand-mark{ height:34px; }
  .header-actions{ gap:8px; }
  .btn.btn-primary{ padding: 9px 14px; font-size:13px; }
  .theme-toggle{ width:34px; height:34px; }
  .hero{ padding-top:50px; }
  .hero-stats{ grid-template-columns: repeat(2,1fr); }
  .why-grid{ grid-template-columns:1fr; }
  .process-line{ grid-template-columns:1fr; }
  .industry-grid{ grid-template-columns:1fr; }
  .group-grid{ grid-template-columns:1fr; }
  .group-card--main{ grid-column: span 1; }
  .team-grid{ grid-template-columns:1fr; }
  .panel-gallery{ grid-template-columns: repeat(2,1fr); }
  .form-row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; gap:8px; text-align:center; }
  .product-categories{ overflow-x:auto; flex-wrap:nowrap; padding-bottom:6px; }

  .main-nav.is-open{
    display:flex; flex-direction:column; position:absolute; top:68px; left:0; right:0;
    background: var(--paper); border-bottom:1px solid var(--line); padding: 16px 20px; gap:4px;
    box-shadow: var(--shadow-2);
  }
  .main-nav.is-open a{ padding: 12px 4px; border-bottom:1px solid var(--line); }
}