/* ==========================================================================
   SSPINFRAN DEVELOPERS — Public Site Styles
   Palette: near-black charcoal + bronze/gold accent (from company mark)
   Type: Playfair Display (display/serif) + Manrope (body/sans)
   ========================================================================== */

:root{
  --ink:            #0E0C0A;
  --ink-2:          #17140F;
  --ink-3:          #201B14;
  --paper:          #F6F1E7;
  --paper-dim:      #C9C1B2;
  --bronze-1:       #E8C08A;
  --bronze-2:       #B5804C;
  --bronze-3:       #8B5E34;
  --bronze-grad:    linear-gradient(120deg, var(--bronze-1) 0%, var(--bronze-2) 55%, var(--bronze-3) 100%);
  --line:           rgba(232,192,138,0.16);
  --line-strong:    rgba(232,192,138,0.32);
  --shadow:         0 20px 50px -20px rgba(0,0,0,0.55);
  --radius:         4px;
  --radius-lg:      10px;
  --maxw:           1240px;
  --font-display:   'Playfair Display', Georgia, serif;
  --font-body:      'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--ink);
  color:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:700; line-height:1.15; margin:0 0 .5em; color:var(--paper); }
p{ margin:0 0 1em; color:var(--paper-dim); }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }

.skip-link{ position:absolute; left:-999px; top:0; background:var(--bronze-2); color:#0E0C0A; padding:10px 16px; z-index:9999; }
.skip-link:focus{ left:12px; top:12px; }

:focus-visible{ outline:2px solid var(--bronze-1); outline-offset:3px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px; justify-content:center;
  padding:14px 28px; border-radius:var(--radius); font-weight:600; font-size:0.95rem;
  border:1px solid transparent; cursor:pointer; transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--bronze-grad); color:#181209; }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 10px 24px -8px rgba(184,134,80,0.55); }
.btn-outline{ border-color:var(--line-strong); color:var(--paper); background:transparent; }
.btn-outline:hover{ border-color:var(--bronze-1); color:var(--bronze-1); }
.btn-whatsapp{ background:#25D366; color:#06210F; }
.btn-whatsapp:hover{ transform:translateY(-2px); box-shadow:0 10px 24px -8px rgba(37,211,102,.5); }
.btn-sm{ padding:9px 16px; font-size:0.85rem; }
.btn-block{ width:100%; }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:500;
  background:rgba(14,12,10,0.88); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:18px; height:88px; }
.brand{ display:flex; align-items:center; gap:14px; flex-shrink:0; }
.brand-logo{ height:60px; width:auto; flex-shrink:0; }
.brand-mark{
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; font-size:1.6rem; letter-spacing:.03em;
  background:var(--bronze-grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.brand-text-group{ display:flex; flex-direction:column; justify-content:center; line-height:1.22; }
.brand-text{ font-family:var(--font-display); font-size:1.05rem; letter-spacing:.02em; color:var(--paper); white-space:nowrap; }
.brand-sub{ font-size:.6rem; letter-spacing:.14em; color:var(--bronze-1); font-weight:600; white-space:nowrap; margin-top:2px; }

.main-nav{ display:flex; align-items:center; gap:28px; flex-wrap:nowrap; }
.main-nav ul{ display:flex; align-items:center; gap:24px; }
.main-nav a{ font-size:0.95rem; font-weight:500; color:var(--paper-dim); position:relative; padding:6px 0; white-space:nowrap; }
.main-nav a::after{
  content:''; position:absolute; left:0; right:0; bottom:0; height:2px; background:var(--bronze-grad);
  transform:scaleX(0); transform-origin:left; transition:transform .25s ease;
}
.main-nav a:hover,.main-nav a.active{ color:var(--paper); }
.main-nav a:hover::after,.main-nav a.active::after{ transform:scaleX(1); }
.nav-cta{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.nav-cta .btn{ line-height:1; flex-shrink:0; }

.hamburger{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:44px; height:44px; background:transparent; border:1px solid var(--line-strong); border-radius:var(--radius);
  cursor:pointer; padding:0;
}
.hamburger span{ display:block; width:20px; height:2px; margin:0 auto; background:var(--paper); transition:transform .25s ease, opacity .25s ease; }
.hamburger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.hamburger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.nav-overlay{
  position:fixed; inset:0; background:rgba(0,0,0,.55); z-index:490;
  opacity:0; visibility:hidden; transition:opacity .25s ease;
}
.nav-overlay.active{ opacity:1; visibility:visible; }

/* ---------- Hero Slider ---------- */
.hero-slider{ position:relative; height:88vh; min-height:560px; overflow:hidden; }
.hero-slide{
  position:absolute; inset:0; opacity:0; visibility:hidden; transition:opacity .8s ease;
  display:flex; align-items:center;
  background-size:cover; background-position:center;
}
.hero-slide::before{
  content:''; position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(14,12,10,.92) 10%, rgba(14,12,10,.55) 55%, rgba(14,12,10,.35) 100%);
}
.hero-slide.active{ opacity:1; visibility:visible; z-index:1; }
.hero-content{ position:relative; z-index:2; max-width:640px; }
.hero-content h1{ font-size:clamp(2.2rem, 5vw, 3.6rem); }
.hero-content p{ font-size:1.1rem; max-width:520px; }
.hero-actions{ display:flex; gap:16px; margin-top:28px; flex-wrap:wrap; }
.hero-dots{ position:absolute; bottom:28px; left:0; right:0; display:flex; justify-content:center; gap:10px; z-index:3; }
.hero-dots button{ width:10px; height:10px; border-radius:50%; border:1px solid var(--line-strong); background:transparent; cursor:pointer; padding:0; }
.hero-dots button.active{ background:var(--bronze-grad); border-color:transparent; }

.hero-scroll-cue{
  position:absolute; left:24px; bottom:28px; z-index:3; display:flex; align-items:center; gap:10px;
  color:var(--paper-dim); font-size:.78rem; letter-spacing:.05em; text-transform:uppercase;
}
.hero-scroll-cue i{ animation:scrollBounce 1.8s ease-in-out infinite; color:var(--bronze-1); }
@keyframes scrollBounce{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(6px); } }

.hero-feature-strip{
  position:absolute; right:24px; bottom:26px; z-index:3; display:flex; gap:26px;
}
.hero-feature-strip span{ display:flex; flex-direction:column; align-items:center; gap:6px; color:var(--paper-dim); font-size:.72rem; letter-spacing:.04em; }
.hero-feature-strip i{ color:var(--bronze-1); font-size:1rem; }
@media (max-width:768px){ .hero-feature-strip{ display:none; } }

/* "Every great space starts with an idea" section */
.idea-steps{ display:flex; gap:36px; margin-top:36px; flex-wrap:wrap; }
.idea-steps span{ display:flex; align-items:center; gap:10px; font-weight:600; font-size:.9rem; }
.idea-steps i{ color:var(--bronze-1); }
.idea-steps .step-arrow{ color:var(--line-strong); font-weight:400; }

/* Idea section - right side scrolling image gallery */
.idea-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; }
.idea-gallery-wrap{
  position:relative; height:440px; border-radius:var(--radius-lg); overflow:hidden;
  border:1px solid var(--line); background:var(--ink-2);
}
.idea-gallery-wrap::before,.idea-gallery-wrap::after{
  content:''; position:absolute; left:0; right:0; height:56px; z-index:2; pointer-events:none;
}
.idea-gallery-wrap::before{ top:0; background:linear-gradient(var(--ink),transparent); }
.idea-gallery-wrap::after{ bottom:0; background:linear-gradient(transparent,var(--ink)); }
.section-ivory .idea-gallery-wrap::before{ background:linear-gradient(var(--paper),transparent); }
.section-ivory .idea-gallery-wrap::after{ background:linear-gradient(transparent,var(--paper)); }
.idea-gallery{ display:flex; flex-direction:column; gap:16px; animation:ideaScroll 16s linear infinite; will-change:transform; }
.idea-gallery-wrap:hover .idea-gallery{ animation-play-state:paused; }
.idea-gallery-item img{ width:100%; height:200px; object-fit:cover; border-radius:var(--radius); }
@keyframes ideaScroll{ 0%{ transform:translateY(0); } 100%{ transform:translateY(-50%); } }
@media (max-width:1024px){
  .idea-grid{ grid-template-columns:1fr; }
  .idea-gallery-wrap{ height:280px; margin-top:8px; }
  .idea-gallery-item img{ height:130px; }
}
@media (prefers-reduced-motion: reduce){ .idea-gallery{ animation:none; } }

/* "We don't just build" differentiators */
.diff-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:40px; }
.diff-card{
  background:var(--ink-3); border:1px solid var(--line); border-radius:var(--radius-lg); padding:30px;
  transition:border-color .25s ease, transform .25s ease; overflow:hidden;
}
.section-ivory .diff-card{ background:#fff; border-color:rgba(139,94,52,.18); }
.diff-card:hover{ border-color:var(--line-strong); transform:translateY(-4px); }
.diff-card-img{ margin:-30px -30px 20px; height:160px; overflow:hidden; }
.diff-card-img img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.diff-card:hover .diff-card-img img{ transform:scale(1.06); }
.diff-card i{ font-size:1.6rem; color:var(--bronze-1); margin-bottom:14px; display:block; }
.diff-card h3{ font-size:1.1rem; }
@media (max-width:768px){ .diff-grid{ grid-template-columns:1fr; } .idea-steps{ gap:18px; } }

/* About page - small gallery thumbnails overlapping the main image */
.about-media{ position:relative; }
.about-media-thumbs{
  position:absolute; left:-20px; bottom:-24px; display:flex; gap:12px; z-index:2;
}
.about-media-thumbs img{
  width:96px; height:96px; object-fit:cover; border-radius:var(--radius);
  border:4px solid var(--ink); box-shadow:var(--shadow);
}
@media (max-width:1024px){
  .about-media-thumbs{ position:static; margin-top:16px; }
}

/* Start a Project - page header with background image */
.page-hero-media{ background-size:cover; background-position:center; border-bottom:none; }

/* ---------- Sections ---------- */
.section{ padding:96px 0; }
.section-tight{ padding:64px 0; }
.section-alt{ background:var(--ink-2); }
.section-head{ max-width:640px; margin-bottom:48px; }
.section-head .kicker{ color:var(--bronze-1); font-weight:600; font-size:.85rem; letter-spacing:.04em; margin-bottom:10px; display:block; }
.section-head h2{ font-size:clamp(1.7rem,3vw,2.4rem); }

/* Ivory alternate section - used to alternate black/ivory horizontally down the homepage */
.section-ivory{ background:var(--paper); color:var(--ink); }
.section-ivory h1,.section-ivory h2,.section-ivory h3,.section-ivory h4{ color:var(--ink); }
.section-ivory p{ color:#5b5346; }
.section-ivory .section-head .kicker{ color:var(--bronze-3); }
.section-ivory .card{ background:#fff; border-color:rgba(139,94,52,.18); }
.section-ivory .card:hover{ border-color:var(--bronze-2); }
.section-ivory .why-item i,.section-ivory .stat-row .stat-num{ color:var(--bronze-3); }
.section-ivory .stat-row .stat-label{ color:#7a7060; }

.grid{ display:grid; gap:28px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }

/* Intro / About split */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.split img{ border-radius:var(--radius-lg); }
.stat-row{ display:flex; gap:36px; margin-top:28px; flex-wrap:wrap; }
.stat-row .stat-num{ font-family:var(--font-display); font-size:2.2rem; color:var(--bronze-1); }
.stat-row .stat-label{ color:var(--paper-dim); font-size:.85rem; }

/* Cards */
.card{
  background:var(--ink-3); border:1px solid var(--line); border-radius:var(--radius-lg);
  overflow:hidden; transition:border-color .25s ease, transform .25s ease;
}
.card:hover{ border-color:var(--line-strong); transform:translateY(-4px); }
.card-body{ padding:26px; }
.card img{ width:100%; height:210px; object-fit:cover; }
.service-card .icon{
  width:52px;height:52px;border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:rgba(232,192,138,.1); color:var(--bronze-1); font-size:1.3rem; margin-bottom:16px;
}
.service-card h3{ font-size:1.15rem; }
.card-link{ color:var(--bronze-1); font-weight:600; font-size:.9rem; display:inline-flex; align-items:center; gap:6px; margin-top:12px; }

.why-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.why-item{ display:flex; gap:14px; align-items:flex-start; }
.why-item i{ color:var(--bronze-1); font-size:1.3rem; margin-top:3px; }
.why-item h4{ font-size:1rem; margin-bottom:4px; }

/* Project cards */
.project-card{ position:relative; }
.project-card .badge{
  position:absolute; top:16px; left:16px; z-index:2; padding:5px 12px; border-radius:20px; font-size:.75rem; font-weight:700;
}
.badge-ongoing{ background:#3E6FE0; color:#fff; }
.badge-completed{ background:#2BAA6E; color:#fff; }
.badge-featured{ background:var(--bronze-grad); color:#181209; }
.project-meta{ display:flex; gap:14px; color:var(--paper-dim); font-size:.85rem; margin:8px 0 12px; flex-wrap:wrap; }

/* Filter tabs */
.filter-tabs{ display:flex; gap:10px; margin-bottom:36px; flex-wrap:wrap; }
.filter-tabs button{
  padding:10px 22px; border-radius:30px; border:1px solid var(--line-strong); background:transparent; color:var(--paper-dim);
  cursor:pointer; font-weight:600; font-size:.9rem; transition:all .2s ease;
}
.filter-tabs button.active,.filter-tabs button:hover{ background:var(--bronze-grad); color:#181209; border-color:transparent; }

/* CTA band */
.cta-band{
  background:linear-gradient(120deg, var(--ink-3), var(--ink-2));
  border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:56px; text-align:center;
}
.cta-band h2{ font-size:clamp(1.6rem,3vw,2.2rem); }
.cta-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-top:20px; }

/* Forms */
.form-group{ margin-bottom:18px; }
label{ display:block; margin-bottom:7px; font-size:.9rem; font-weight:600; color:var(--paper); }
input[type=text],input[type=email],input[type=tel],select,textarea{
  width:100%; padding:13px 16px; border-radius:var(--radius); border:1px solid var(--line-strong);
  background:var(--ink-3); color:var(--paper); font-family:var(--font-body); font-size:.95rem;
}
textarea{ resize:vertical; min-height:120px; }
input:focus,select:focus,textarea:focus{ outline:none; border-color:var(--bronze-1); }
.form-msg{ padding:14px 18px; border-radius:var(--radius); margin-bottom:20px; font-size:.9rem; }
.form-msg.success{ background:rgba(43,170,110,.15); color:#7fe0b3; border:1px solid rgba(43,170,110,.4); }
.form-msg.error{ background:rgba(224,72,72,.15); color:#ff9d9d; border:1px solid rgba(224,72,72,.4); }

/* Start a Project - "I'm planning" chip selector */
.plan-type-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-bottom:22px; }
.plan-type-grid label{
  display:flex; align-items:center; gap:8px; padding:12px 14px; border-radius:var(--radius); border:1px solid var(--line-strong);
  background:var(--ink-3); cursor:pointer; font-size:.85rem; font-weight:600; color:var(--paper-dim); margin-bottom:0; transition:all .2s ease;
}
.plan-type-grid input{ display:none; }
.plan-type-grid input:checked + span{ color:var(--bronze-1); }
.plan-type-grid label:has(input:checked){ border-color:var(--bronze-1); background:rgba(232,192,138,.08); color:var(--paper); }
.plan-type-grid i{ color:var(--bronze-1); }
@media (max-width:640px){ .plan-type-grid{ grid-template-columns:1fr 1fr; } }

/* Contact page */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:48px; }
.contact-info-item{ display:flex; gap:16px; margin-bottom:22px; }
.contact-info-item i{ color:var(--bronze-1); font-size:1.3rem; width:32px; }
.map-embed{ border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--line); margin-top:24px; }
.map-embed iframe{ width:100%; height:320px; border:0; display:block; }

/* Breadcrumb / page hero */
.page-hero{ padding:64px 0 40px; border-bottom:1px solid var(--line); background:var(--ink-2); }
.page-hero .kicker{ color:var(--bronze-1); font-weight:600; letter-spacing:.03em; font-size:.85rem; }
.page-hero h1{ font-size:clamp(1.9rem,4vw,2.8rem); margin-top:8px; }

/* Project details */
.pd-gallery{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-top:20px; }
.pd-gallery img{ border-radius:var(--radius); height:120px; object-fit:cover; cursor:pointer; }
.pd-info-list{ display:grid; grid-template-columns:1fr 1fr; gap:16px; background:var(--ink-3); border:1px solid var(--line); border-radius:var(--radius-lg); padding:26px; }
.pd-info-list div span{ display:block; color:var(--paper-dim); font-size:.8rem; }
.pd-info-list div strong{ color:var(--paper); font-size:1rem; }

/* ---------- Meet the Partners (About page) ---------- */
.partners-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:36px; }
.partner-card{
  position:relative; cursor:pointer; border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--line);
  background:var(--ink-3); transition:transform .25s ease, border-color .25s ease;
}
.partner-card:hover{ transform:translateY(-4px); border-color:var(--bronze-1); }
.partner-card img{ width:100%; height:280px; object-fit:cover; }
.partner-card .partner-photo-fallback{
  width:100%; height:280px; display:flex; align-items:center; justify-content:center;
  background:var(--ink-2); font-family:var(--font-display); font-size:2.4rem; color:var(--bronze-1);
}
.partner-card .partner-info{ padding:18px 20px; }
.partner-card h3{ font-size:1.05rem; margin-bottom:2px; }
.partner-card .partner-role{ color:var(--bronze-1); font-size:.82rem; font-weight:600; }
.partner-card .partner-view{ position:absolute; top:14px; right:14px; width:34px; height:34px; border-radius:50%; background:rgba(14,12,10,.6); display:flex; align-items:center; justify-content:center; color:var(--paper); }

.partner-modal-overlay{
  position:fixed; inset:0; background:rgba(6,5,4,.82); z-index:800; display:flex; align-items:center; justify-content:center;
  padding:24px; opacity:0; visibility:hidden; transition:opacity .3s ease, visibility .3s ease;
}
.partner-modal-overlay.open{ opacity:1; visibility:visible; }
.partner-modal{
  background:var(--ink-2); border:1px solid var(--line-strong); border-radius:var(--radius-lg);
  max-width:640px; width:100%; max-height:86vh; overflow-y:auto; display:grid; grid-template-columns:220px 1fr;
  transform:scale(.92) translateY(16px); opacity:0; transition:transform .35s cubic-bezier(.2,.8,.2,1), opacity .35s ease;
}
.partner-modal-overlay.open .partner-modal{ transform:scale(1) translateY(0); opacity:1; }
.partner-modal img,.partner-modal .partner-photo-fallback{ width:100%; height:100%; min-height:220px; object-fit:cover; }
.partner-modal-body{ padding:30px; position:relative; }
.partner-modal-close{ position:absolute; top:14px; right:16px; background:none; border:none; color:var(--paper-dim); font-size:1.5rem; cursor:pointer; }
.partner-modal-body .partner-role{ color:var(--bronze-1); font-weight:600; font-size:.88rem; margin-bottom:14px; display:block; }
@media (max-width:640px){ .partner-modal{ grid-template-columns:1fr; } .partner-modal img,.partner-modal .partner-photo-fallback{ min-height:180px; } .partners-grid{ grid-template-columns:1fr; } }

/* ---------- Services: bullet-point detail modal ---------- */
.service-card{ cursor:pointer; }
.service-card .card-link{ pointer-events:none; }
.service-modal-overlay{
  position:fixed; inset:0; background:rgba(6,5,4,.82); z-index:800; display:flex; align-items:center; justify-content:center;
  padding:24px; opacity:0; visibility:hidden; transition:opacity .3s ease, visibility .3s ease;
}
.service-modal-overlay.open{ opacity:1; visibility:visible; }
.service-modal{
  background:var(--ink-2); border:1px solid var(--line-strong); border-radius:var(--radius-lg);
  max-width:560px; width:100%; max-height:82vh; overflow-y:auto; padding:34px; position:relative;
  transform:scale(.94) translateY(14px); opacity:0; transition:transform .3s cubic-bezier(.2,.8,.2,1), opacity .3s ease;
}
.service-modal-overlay.open .service-modal{ transform:scale(1) translateY(0); opacity:1; }
.service-modal-close{ position:absolute; top:14px; right:18px; background:none; border:none; color:var(--paper-dim); font-size:1.5rem; cursor:pointer; }
.service-modal .icon{ margin-bottom:14px; }
.service-bullets{ margin-top:16px; }
.service-bullets li{ display:flex; gap:10px; align-items:flex-start; margin-bottom:12px; color:var(--paper-dim); font-size:.92rem; }
.service-bullets i{ color:var(--bronze-1); margin-top:4px; font-size:.75rem; }

/* ---------- Project details: photos-left / spec-and-description-right ---------- */
.pd-layout{ display:grid; grid-template-columns:1.1fr 1fr; gap:48px; align-items:start; }
.pd-media img{ border-radius:var(--radius-lg); width:100%; height:400px; object-fit:cover; }
.pd-thumbs{ display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-top:12px; }
.pd-thumbs img{ border-radius:var(--radius); height:80px; width:100%; object-fit:cover; cursor:pointer; border:2px solid transparent; opacity:.7; transition:opacity .2s ease, border-color .2s ease; }
.pd-thumbs img:hover,.pd-thumbs img.active{ opacity:1; border-color:var(--bronze-1); }
.pd-content{ background:var(--ink-3); border:1px solid var(--line); border-radius:var(--radius-lg); padding:32px; }
.pd-content h2{ font-size:1.4rem; }
@media (max-width:900px){ .pd-layout{ grid-template-columns:1fr; } }

/* Footer */
.site-footer{ background:var(--ink-2); border-top:1px solid var(--line); padding-top:64px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:48px; }
.footer-logo{ height:40px; margin-bottom:14px; }
.footer-col h4{ font-size:1rem; margin-bottom:16px; color:var(--paper); }
.footer-col ul li{ margin-bottom:10px; }
.footer-col a{ color:var(--paper-dim); font-size:.9rem; }
.footer-col a:hover{ color:var(--bronze-1); }
.footer-contact li{ display:flex; gap:10px; align-items:flex-start; font-size:.9rem; color:var(--paper-dim); }
.footer-contact i{ color:var(--bronze-1); margin-top:3px; }
.footer-social{ display:flex; gap:10px; margin-top:16px; }
.footer-social a{
  width:36px;height:36px;border-radius:50%; border:1px solid var(--line-strong); display:flex; align-items:center; justify-content:center;
}
.footer-social a:hover{ background:var(--bronze-grad); color:#181209; border-color:transparent; }
.footer-bottom{ border-top:1px solid var(--line); padding:20px 0; }
.footer-bottom p{ margin:0; font-size:.85rem; text-align:center; color:var(--paper-dim); }

/* Floating action buttons */
.floating-actions{ position:fixed; right:20px; bottom:20px; display:flex; flex-direction:column; gap:12px; z-index:600; }
.fab{
  width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:1.4rem; box-shadow:var(--shadow); border:none; cursor:pointer;
}
.fab-whatsapp{ background:#25D366; color:#06210F; }
.fab-call{ background:var(--ink-3); color:var(--bronze-1); border:1px solid var(--line-strong); }
.fab-chat{ background:var(--bronze-grad); color:#181209; }

/* Chat widget */
.chat-widget{
  position:fixed; right:20px; bottom:92px; width:340px; max-width:calc(100vw - 40px); height:460px; max-height:60vh;
  background:var(--ink-2); border:1px solid var(--line-strong); border-radius:var(--radius-lg); box-shadow:var(--shadow);
  display:flex; flex-direction:column; z-index:601; opacity:0; visibility:hidden; transform:translateY(12px);
  transition:opacity .2s ease, transform .2s ease, visibility .2s;
}
.chat-widget.open{ opacity:1; visibility:visible; transform:translateY(0); }
.chat-header{ display:flex; align-items:center; justify-content:space-between; padding:16px; border-bottom:1px solid var(--line); }
.chat-header-info{ display:flex; align-items:center; gap:10px; }
.chat-avatar{
  width:38px;height:38px;border-radius:50%; background:var(--ink); color:var(--bronze-1); display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; font-size:.85rem; position:relative; border:1px solid var(--bronze-2);
  box-shadow:0 0 0 0 rgba(232,192,138,.55); animation:sayaPulse 2.4s ease-in-out infinite;
}
@keyframes sayaPulse{
  0%{ box-shadow:0 0 0 0 rgba(232,192,138,.45); }
  70%{ box-shadow:0 0 0 8px rgba(232,192,138,0); }
  100%{ box-shadow:0 0 0 0 rgba(232,192,138,0); }
}
.fab-chat{ position:relative; }
.fab-chat::after{
  content:''; position:absolute; inset:-3px; border-radius:50%; border:1px solid var(--bronze-1); opacity:.6;
  animation:sayaRing 2.4s ease-out infinite;
}
@keyframes sayaRing{ 0%{ transform:scale(.85); opacity:.7; } 100%{ transform:scale(1.35); opacity:0; } }
.chat-header-info small{ display:block; color:var(--paper-dim); font-size:.75rem; }
.chat-feature-chips{ display:flex; flex-wrap:wrap; gap:8px; padding:0 16px 12px; }
.chat-feature-chips button{
  padding:7px 12px; border-radius:16px; border:1px solid var(--line-strong); background:var(--ink-3); color:var(--bronze-1);
  font-size:.75rem; font-weight:600; cursor:pointer; display:flex; align-items:center; gap:6px;
}
.chat-feature-chips button:hover{ border-color:var(--bronze-1); }
.chat-close{ background:none; border:none; color:var(--paper-dim); font-size:1.4rem; cursor:pointer; line-height:1; }
.chat-body{ flex:1; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:10px; }
.chat-msg{ padding:10px 14px; border-radius:14px; font-size:.88rem; max-width:85%; }
.chat-msg.bot{ background:var(--ink-3); align-self:flex-start; border-bottom-left-radius:2px; }
.chat-msg.user{ background:var(--bronze-grad); color:#181209; align-self:flex-end; border-bottom-right-radius:2px; }
.chat-quick-replies{ display:flex; flex-wrap:wrap; gap:8px; padding:0 16px 10px; }
.chat-quick-replies button{
  padding:7px 12px; border-radius:16px; border:1px solid var(--line-strong); background:transparent; color:var(--paper);
  font-size:.78rem; cursor:pointer;
}
.chat-quick-replies button:hover{ border-color:var(--bronze-1); color:var(--bronze-1); }
.chat-input-row{ display:flex; border-top:1px solid var(--line); }
.chat-input-row input{ flex:1; border:none; background:transparent; padding:14px 16px; color:var(--paper); font-family:var(--font-body); }
.chat-input-row input:focus{ outline:none; }
.chat-input-row button{ background:none; border:none; color:var(--bronze-1); font-size:1.1rem; width:48px; cursor:pointer; }

/* Quiz-like utility */
.text-center{ text-align:center; margin-left:auto; margin-right:auto; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px){
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .grid-3{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .split{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
}

@media (max-width: 1180px) and (min-width: 861px){
  .main-nav{ gap:16px; }
  .main-nav ul{ gap:14px; }
  .brand-text{ font-size:.92rem; }
  .brand-sub{ font-size:.54rem; }
}

@media (max-width: 1000px) and (min-width: 861px){
  .nav-cta .btn-sm{ padding:9px 12px; }
  .nav-cta .nav-cta-text{ display:none; }
}

@media (max-width: 860px){
  .main-nav{
    position:fixed; top:0; right:0; height:100vh; width:min(320px, 84vw);
    background:var(--ink-2); border-left:1px solid var(--line-strong);
    flex-direction:column; align-items:flex-start; justify-content:flex-start;
    padding:100px 28px 28px; gap:28px;
    transform:translateX(100%); transition:transform .3s ease; z-index:495;
    overflow-y:auto;
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav ul{ flex-direction:column; gap:20px; width:100%; }
  .main-nav .nav-cta{ flex-direction:column; width:100%; }
  .main-nav .nav-cta .btn{ width:100%; }
  .hamburger{ display:flex; }
  body.menu-open{ overflow:hidden; }
}

@media (max-width: 768px){
  .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; }
  .why-list{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .pd-gallery{ grid-template-columns:repeat(2,1fr); }
  .pd-info-list{ grid-template-columns:1fr; }
  .section{ padding:64px 0; }
  .cta-band{ padding:36px 22px; }
  .hero-content h1{ font-size:2rem; }
}

@media (max-width: 480px){
  .header-inner{ height:70px; }
  .brand-text{ font-size:.95rem; }
  .hero-slider{ height:80vh; min-height:480px; }
  .fab{ width:48px;height:48px; font-size:1.2rem; }
  .chat-widget{ right:12px; left:12px; width:auto; bottom:80px; }
  .floating-actions{ right:12px; bottom:12px; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
}