/* ==========================================================================
   SAT DESIGN SOLUTIONS — Design tokens
   Palette: blueprint navy + drafting-paper + brand gold, with MEP trade
   colours (duct yellow / chilled cyan / electrical green / fire red /
   sanitary magenta) used only as small discipline accents, echoing how
   the firm's own Revit/Navisworks models colour-code each trade.
   Type: Space Grotesk (display) + IBM Plex Sans (body) + IBM Plex Mono
   (drawing-sheet labels, data, eyebrows).
   ========================================================================== */

:root{
  --navy-950:#070f1e;
  --navy-900:#0b1f3a;
  --navy-800:#122a4d;
  --navy-700:#1c3a66;
  --paper:#f5f3ec;
  --paper-dim:#ece8db;
  --ink:#131a24;
  --ink-soft:#4a5262;
  --gold:#c9a227;
  --gold-strong:#b3891b;
  --gold-light:#e7c96a;

  --duct-yellow:#e3ae2c;
  --chilled-cyan:#2fb0bd;
  --electrical-green:#3f9d63;
  --fire-red:#c94a3f;
  --sanitary-magenta:#b53f9c;

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --container-w: 1180px;
  --radius: 4px;
  --shadow-soft: 0 12px 34px rgba(11,31,58,0.14);
  --shadow-card: 0 6px 18px rgba(11,31,58,0.08);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 84px; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0; color: var(--navy-900); line-height:1.15; }
p{ margin: 0 0 1em; }
.icon{ width:1.1em; height:1.1em; fill:currentColor; flex-shrink:0; }

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

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em;
  font-family: var(--font-body); font-weight:600; font-size:.95rem;
  padding: .75em 1.4em; border-radius: var(--radius);
  border: 1.5px solid transparent; cursor:pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-lg{ padding: .95em 1.9em; font-size:1.02rem; }

.btn-solid{ background: #25D366; color:#08321a; border-color:#25D366; }
.btn-solid:hover{ background:#1fbd59; box-shadow: 0 8px 20px rgba(37,211,102,.35); }

.btn-ghost{ background: transparent; color: var(--navy-900); border-color: rgba(11,31,58,0.18); }
.btn-ghost:hover{ border-color: var(--navy-900); }

.btn-gold{ background: linear-gradient(135deg, var(--gold-light), var(--gold-strong)); color:#241902; border-color: var(--gold-strong); }
.btn-gold:hover{ box-shadow: 0 10px 26px rgba(201,162,39,.4); }

.btn-outline-light{ background: transparent; color:#f5f3ec; border-color: rgba(245,243,236,.45); }
.btn-outline-light:hover{ border-color:#f5f3ec; background: rgba(245,243,236,.08); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: sticky; top:0; z-index: 500;
  background: rgba(245,243,236,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(11,31,58,.08);
}
.header-inner{
  max-width: var(--container-w); margin:0 auto; padding: 12px 28px;
  display:flex; align-items:center; gap: 24px;
}
.brand{ display:flex; align-items:center; gap:10px; margin-right:auto; }
.brand-mark{ height: 34px; width:auto; }
.brand-text{ display:flex; flex-direction:column; line-height:1.05; }
.brand-name{ font-family: var(--font-display); font-weight:700; font-size:1.05rem; letter-spacing:.06em; color: var(--navy-900); }
.brand-sub{ font-family: var(--font-mono); font-size:.62rem; letter-spacing:.14em; color: var(--gold-strong); text-transform:uppercase; }

.main-nav{ display:flex; gap: 26px; }
.main-nav a{
  font-size:.88rem; font-weight:600; color: var(--navy-800);
  position:relative; padding: 6px 0;
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:2px;
  background: var(--gold); transition: width .2s ease;
}
.main-nav a:hover::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:10px; }
.header-call span{ display:none; }
@media (min-width: 980px){ .header-call span{ display:inline; } }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:transparent; border:1.5px solid rgba(11,31,58,.2);
  border-radius: var(--radius); cursor:pointer; padding:0;
}
.nav-toggle span{ display:block; height:2px; width:18px; margin:0 auto; background: var(--navy-900); transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 979px){
  .main-nav{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; background: var(--paper);
    padding: 10px 28px 22px; gap:2px;
    border-bottom: 1px solid rgba(11,31,58,.08);
    display:none;
  }
  .main-nav.open{ display:flex; }
  .main-nav a{ padding: 10px 0; border-bottom:1px solid rgba(11,31,58,.06); }
  .header-actions .header-call{ display:none; }
  .nav-toggle{ display:flex; flex-shrink:0; }
}

@media (max-width: 480px){
  .header-inner{ padding: 10px 16px; gap:10px; }
  .brand-sub{ display:none; }
  .brand-mark{ height:28px; }
  .brand-name{ font-size:.92rem; }
  .header-whatsapp{ padding:.6em .9em; font-size:.82rem; }
  .header-whatsapp span{ display:none; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative; overflow:hidden;
  background: radial-gradient(ellipse at 20% 0%, var(--navy-800), var(--navy-950) 70%);
  padding: 108px 0 96px;
  min-height: 88vh;
  display:flex; align-items:center;
}
.blueprint-grid{
  position:absolute; inset:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(199,215,240,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199,215,240,.07) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at 30% 30%, black 10%, transparent 78%);
}
.blueprint-grid-dim{ opacity:.6; }

.hero-inner{ position:relative; z-index:2; max-width: 720px; margin: 0 auto; padding: 0 28px; text-align:left; }
@media (min-width:1060px){ .hero-inner{ margin-left: 8%; } }

.eyebrow{ font-family: var(--font-mono); font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color: var(--gold-strong); margin-bottom: 20px; }
.eyebrow-light{ color: var(--gold-light); }

.hero-title{ font-size: clamp(2.3rem, 5vw, 3.6rem); color:#f5f3ec; letter-spacing:-.01em; margin-bottom: 22px; }
.accent-underline{ background: linear-gradient(180deg, transparent 62%, rgba(201,162,39,.55) 62%); }

.hero-lede{ color: #c7d2e4; font-size:1.08rem; max-width: 540px; margin-bottom: 34px; }
.hero-ctas{ display:flex; flex-wrap:wrap; gap:14px; }

.hero-line-art{
  position:absolute; right:-6%; top:50%; transform: translateY(-50%);
  width: min(58vw, 900px); height:auto; opacity:.95; z-index:1;
  pointer-events:none;
}
@media (max-width: 860px){ .hero-line-art{ opacity:.28; right:-18%; width: 110vw; } }

.hero-line-art .frame{ fill:none; stroke: rgba(199,162,39,.28); stroke-width:1.4; }
.hero-line-art .run{ fill:none; stroke-linecap: round; stroke-linejoin: round; stroke-width:5; }
.hero-line-art .run-duct{ stroke: var(--duct-yellow); }
.hero-line-art .run-pipe{ stroke: var(--chilled-cyan); }
.hero-line-art .run-elec{ stroke: var(--electrical-green); }
.hero-line-art .run-fire{ stroke: var(--fire-red); }
.hero-line-art .nodes circle{ fill: var(--navy-950); stroke: var(--gold-light); stroke-width:2; }

.hero-line-art .run{
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  animation: draw-line 2.6s cubic-bezier(.65,0,.35,1) forwards;
}
.hero-line-art .run-duct{ animation-delay: .15s; }
.hero-line-art .run-pipe{ animation-delay: .45s; }
.hero-line-art .run-elec{ animation-delay: .75s; }
.hero-line-art .run-fire{ animation-delay: 1.05s; }
.hero-line-art .nodes circle{ opacity:0; animation: node-in .5s ease forwards 2.1s; }
@keyframes draw-line{ to{ stroke-dashoffset:0; } }
@keyframes node-in{ to{ opacity:1; } }

.scroll-cue{
  position:absolute; bottom:26px; left:50%; transform:translateX(-50%);
  width:26px; height:42px; border:1.5px solid rgba(245,243,236,.45); border-radius:20px;
  z-index:2;
}
.scroll-cue span{
  position:absolute; top:7px; left:50%; transform:translateX(-50%);
  width:4px; height:8px; border-radius:2px; background: var(--gold-light);
  animation: cue 1.8s ease infinite;
}
@keyframes cue{ 0%{ opacity:1; top:7px;} 70%{opacity:0; top:22px;} 100%{opacity:0; top:22px;} }

/* ==========================================================================
   TICKER
   ========================================================================== */
.ticker{
  background: var(--gold); overflow:hidden; white-space:nowrap;
  border-top:1px solid rgba(0,0,0,.08); border-bottom:1px solid rgba(0,0,0,.08);
}
.ticker-track{ display:inline-flex; animation: ticker 26s linear infinite; }
.ticker-track span{
  font-family: var(--font-mono); font-size:.78rem; font-weight:600; letter-spacing:.12em;
  color:#241902; padding: 11px 26px; border-right: 1px solid rgba(36,25,2,.25);
  text-transform:uppercase;
}
@keyframes ticker{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }

/* ==========================================================================
   SECTIONS — shared
   ========================================================================== */
.section{ padding: 92px 0; position:relative; }
.section-paper{ background: var(--paper); }
.section-navy{ background: var(--navy-900); }
.section-blueprint{ background: var(--navy-950); overflow:hidden; }
.section-gold{ background: linear-gradient(120deg, #f4e8c4, #e9cf8d 60%, #dcb85f); }

.sheet-eyebrow{
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase;
  color: var(--gold-strong); margin-bottom: 14px;
  padding-left: 18px; position:relative;
}
.sheet-eyebrow::before{
  content:""; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:10px; height:10px; border:1.5px solid var(--gold-strong); border-radius:1px;
}
.sheet-eyebrow-light{ color: var(--gold-light); }
.sheet-eyebrow-light::before{ border-color: var(--gold-light); }

.h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 20px; max-width: 720px; }
.h2-light{ color:#f5f3ec; }
.section-lede{ max-width: 640px; color: var(--ink-soft); font-size:1.02rem; margin-bottom: 44px; }
.section-lede-light{ color:#c7d2e4; }

/* reveal-on-scroll */
.reveal{ opacity:0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view{ opacity:1; transform:none; }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-grid{ display:grid; grid-template-columns: 1.3fr 1fr; gap: 56px; margin-bottom: 56px; }
.about-copy p{ color: var(--ink-soft); font-size:1.02rem; }
.about-copy strong{ color: var(--navy-900); }

.about-stats{ display:flex; flex-direction:column; gap:16px; }
.stat-card{
  background:#fff; border:1px solid rgba(11,31,58,.08); border-left:4px solid var(--gold);
  border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow-card);
}
.stat-num{ display:block; font-family: var(--font-display); font-size:2rem; font-weight:700; color: var(--navy-900); }
.stat-label{ display:block; font-size:.86rem; color: var(--ink-soft); margin-top:4px; }

.vm-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.vm-card{
  background: var(--navy-900); color:#e7ecf5; padding: 30px 28px; border-radius: var(--radius);
  position:relative; overflow:hidden;
}
.vm-card p{ margin:0; font-size:1rem; color:#d3dbe9; }
.vm-tag{
  display:inline-block; font-family: var(--font-mono); font-size:.72rem; letter-spacing:.18em;
  color: var(--gold-light); border:1px solid var(--gold-light); border-radius: 999px;
  padding: 5px 14px; margin-bottom: 16px;
}
.vm-tag-gold{ color: var(--navy-900); background: var(--gold-light); border-color: var(--gold-light); }

@media (max-width: 820px){
  .about-grid, .vm-grid{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card{
  background: rgba(245,243,236,.04); border:1px solid rgba(245,243,236,.14);
  border-radius: var(--radius); padding: 28px 24px; transition: border-color .2s ease, transform .2s ease, background .2s ease;
}
.service-card:hover{ border-color: var(--gold); transform: translateY(-4px); background: rgba(245,243,236,.07); }
.service-num{ font-family: var(--font-mono); color: var(--gold-light); font-size:.85rem; letter-spacing:.1em; }
.service-card h3{ color:#f5f3ec; font-size:1.12rem; margin: 10px 0 8px; }
.service-card p{ color:#aab6ca; font-size:.94rem; margin:0; }

@media (max-width: 900px){ .services-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px){ .services-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   EXPERTISE
   ========================================================================== */
.expertise-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.expertise-card{
  background:#fff; border:1px solid rgba(11,31,58,.08); border-top:4px solid var(--trade);
  border-radius: var(--radius); padding: 26px 22px; box-shadow: var(--shadow-card);
}
.expertise-card h3{ font-size:1.02rem; display:flex; align-items:center; gap:8px; margin-bottom:14px; }
.trade-dot{ width:10px; height:10px; border-radius:50%; background: var(--trade); flex-shrink:0; }
.expertise-card ul li{
  font-size:.9rem; color: var(--ink-soft); padding: 6px 0 6px 16px; position:relative;
  border-top: 1px dashed rgba(11,31,58,.09);
}
.expertise-card ul li:first-child{ border-top:none; }
.expertise-card ul li::before{
  content:""; position:absolute; left:0; top:14px; width:6px; height:1.5px; background: var(--trade);
}

@media (max-width: 980px){ .expertise-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .expertise-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   BIM & DIGITAL DELIVERY
   ========================================================================== */
.bim-grid{ display:grid; grid-template-columns: .9fr 1.4fr; gap: 56px; align-items:center; }
.bim-capabilities{ display:grid; grid-template-columns: 1fr 1fr; gap: 4px 20px; }
.bim-capabilities li{
  font-size:.94rem; color:#dbe3f1; padding: 10px 0 10px 20px; position:relative;
  border-top:1px solid rgba(245,243,236,.09);
}
.bim-capabilities li::before{ content:"+"; position:absolute; left:0; color: var(--gold-light); font-weight:700; }

.workflow-chain{ display:flex; flex-wrap:wrap; align-items:center; gap: 10px 6px; }
.wc-node{
  font-family: var(--font-mono); font-size:.78rem; letter-spacing:.08em; color:#0e1a2c;
  background: #dfe6f2; padding: 12px 16px; border-radius: var(--radius);
}
.wc-node-gold{ background: linear-gradient(135deg, var(--gold-light), var(--gold-strong)); }
.wc-arrow{ color: var(--gold-light); font-size:1.1rem; }

@media (max-width: 900px){
  .bim-grid{ grid-template-columns: 1fr; gap:36px; }
  .bim-capabilities{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   TECHNOLOGY
   ========================================================================== */
.tech-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.tech-col{ display:flex; flex-direction:column; gap:10px; align-items:flex-start; }
.tech-col-label{
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  color: var(--gold-strong); margin-bottom: 8px;
}
.tech-badge{
  display:inline-block; background:#fff; border:1px solid rgba(11,31,58,.14);
  border-radius: 999px; padding: 9px 18px; font-size:.9rem; font-weight:600; color: var(--navy-900);
  box-shadow: var(--shadow-card);
}
@media (max-width: 820px){ .tech-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   WORKFLOW STEPS
   ========================================================================== */
.steps{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 30px 26px; position:relative; }
.step{ padding-top: 6px; border-top: 2px solid rgba(245,243,236,.14); position:relative; }
.step-num{ font-family: var(--font-mono); font-size:1.4rem; color: var(--gold-light); display:block; margin-bottom:10px; }
.step h3{ color:#f5f3ec; font-size:1.08rem; margin-bottom:8px; }
.step p{ color:#aab6ca; font-size:.92rem; margin:0; }

@media (max-width: 900px){ .steps{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .steps{ grid-template-columns: 1fr; } }

/* ==========================================================================
   WHY CHOOSE SAT
   ========================================================================== */
.why-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card{
  background:#fff; border-radius: var(--radius); padding: 28px 24px;
  border: 1px solid rgba(11,31,58,.08); box-shadow: var(--shadow-card);
  border-bottom: 3px solid var(--gold);
}
.why-card h3{ font-size:1.08rem; margin-bottom:8px; }
.why-card p{ font-size:.92rem; color: var(--ink-soft); margin:0; }
@media (max-width: 900px){ .why-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .why-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   TEAM EXPERIENCE
   ========================================================================== */
.team-banner{ display:flex; align-items:center; gap: 42px; }
.team-number{
  font-family: var(--font-display); font-size: clamp(4rem, 10vw, 7.5rem); font-weight:700;
  color: var(--navy-900); line-height:1; flex-shrink:0;
}
.team-copy .h2{ margin-bottom:14px; }
.team-copy p{ color:#3a3320; }
.team-copy strong{ color: var(--navy-900); }
@media (max-width: 760px){ .team-banner{ flex-direction:column; align-items:flex-start; gap:14px; } }

/* ==========================================================================
   PROJECTS
   ========================================================================== */
.projects-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.project-card{
  margin:0; background:#fff; border-radius: var(--radius); overflow:hidden;
  border: 1px solid rgba(11,31,58,.08); box-shadow: var(--shadow-card);
}
.project-card img{ width:100%; aspect-ratio: 4/3; object-fit: cover; background:#eee; }
.project-card figcaption{ padding: 14px 16px 18px; display:flex; flex-direction:column; gap:3px; }
.project-sector{ font-family: var(--font-mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color: var(--gold-strong); }
.project-services{ font-size:.86rem; color: var(--ink-soft); }
.projects-note{ margin-top: 26px; font-size:.82rem; color: var(--ink-soft); font-style: italic; }

@media (max-width: 980px){ .projects-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .projects-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.contact-details{ display:flex; flex-direction:column; gap:2px; }
.contact-row{
  display:flex; align-items:center; gap:16px; padding: 16px 4px;
  border-bottom:1px solid rgba(245,243,236,.12); color:#e7ecf5;
  transition: padding-left .18s ease;
}
.contact-row:not(.contact-row-static):hover{ padding-left: 10px; color:#fff; }
.contact-row .icon{ width:1.3em; height:1.3em; color: var(--gold-light); flex-shrink:0; }
.contact-row div{ display:flex; flex-direction:column; gap:2px; }
.contact-label{ font-family: var(--font-mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color: var(--gold-light); }
.contact-map{ min-height: 300px; border-radius: var(--radius); overflow:hidden; border:1px solid rgba(245,243,236,.14); }
.contact-final-cta{ text-align:center; padding-top: 12px; }

@media (max-width: 860px){ .contact-grid{ grid-template-columns:1fr; } .contact-map{ min-height:260px; } }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background: var(--navy-950); color:#aab6ca; padding-top: 60px; }
.footer-inner{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 46px; }
.footer-logo{ height: 38px; margin-bottom: 14px; }
.footer-brand p{ font-size:.85rem; margin:2px 0; color:#8c98ad; }
.footer-tags{ font-family: var(--font-mono); letter-spacing:.08em; font-size:.72rem !important; text-transform:uppercase; color: var(--gold-strong) !important; }
.footer-heading{ display:block; font-family: var(--font-mono); font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; color: var(--gold-light); margin-bottom: 14px; }
.footer-col{ display:flex; flex-direction:column; gap:9px; }
.footer-col a{ font-size:.9rem; color:#c3cbdb; transition: color .15s ease; }
.footer-col a:hover{ color: var(--gold-light); }
.footer-address{ font-size:.85rem; color:#8c98ad; margin-top:4px; }
.footer-bottom{ border-top:1px solid rgba(245,243,236,.09); padding: 18px 0; }
.footer-bottom-inner{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; font-size:.8rem; color:#7683997; }
.sheet-tag{ color: var(--gold-strong) !important; padding-left:18px; }
.sheet-tag::before{ border-color: var(--gold-strong) !important; }

@media (max-width: 760px){ .footer-inner{ grid-template-columns: 1fr; } }

/* ==========================================================================
   FLOATING WHATSAPP
   ========================================================================== */
.fab-whatsapp{
  position: fixed; right: 22px; bottom: 22px; z-index: 600;
  width: 58px; height:58px; border-radius:50%;
  background: #25D366; color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 26px rgba(37,211,102,.45);
  animation: fab-pulse 2.6s ease infinite;
}
.fab-whatsapp .icon{ width:28px; height:28px; }
.fab-whatsapp:hover{ transform: scale(1.07); }
@keyframes fab-pulse{
  0%,100%{ box-shadow: 0 10px 26px rgba(37,211,102,.45); }
  50%{ box-shadow: 0 10px 26px rgba(37,211,102,.45), 0 0 0 10px rgba(37,211,102,.12); }
}

@media (max-width: 560px){
  .fab-whatsapp{ width:52px; height:52px; right:16px; bottom:16px; }
}