/* ================================================
   KAIROS CREATIVE — DESIGN SYSTEM
   Dark editorial · Artisanal luxury · Refined craft
   ================================================ */

:root {
  --ink:         #08090e;
  --ink-mid:     #111621;
  --ink-light:   #1c2333;
  --azure:       #225378;
  --azure-mid:   #2a6598;
  --azure-bright:#3b8fc0;
  --azure-glow:  rgba(34, 83, 120, 0.55);
  --accent:      #3b8fc0;
  --accent-light: #6cb8e0;
  --cream:       #e8f0f7;
  --white:       #ffffff;
  --muted:       rgba(255,255,255,0.42);
  --subtle:      rgba(255,255,255,0.05);
  --border:      rgba(255,255,255,0.07);
  --border-blue: rgba(34, 83, 120, 0.35);
  --shadow-card: 0 20px 60px rgba(0,0,0,0.5), 0 1px 0 rgba(255,255,255,0.04) inset;
  --shadow-glow: 0 0 60px rgba(34, 83, 120, 0.3);
  --shadow-accent: 0 8px 30px rgba(34, 83, 120, 0.5);
  --r:    16px;
  --r-sm: 10px;
  --r-lg: 24px;
  --r-xl: 32px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur: 0.45s;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; overflow-x:hidden; }
body {
  font-family:'Lora', Georgia, serif;
  background:var(--ink);
  color:var(--white);
  overflow-x:hidden;
  width:100%;
  -webkit-font-smoothing:antialiased;
}
img { display:block; max-width:100%; }
a { text-decoration:none; color:inherit; }
button { border:none; background:none; cursor:pointer; font:inherit; color:inherit; }
ul, ol { list-style:none; }

::-webkit-scrollbar { width:4px; }
::-webkit-scrollbar-track { background:var(--ink); }
::-webkit-scrollbar-thumb { background:var(--azure); border-radius:4px; }

h1,h2,h3,h4 { font-family:'Cinzel', serif; font-weight:700; line-height:1.1; letter-spacing:0.01em; }
.display { font-family:'Cinzel Decorative', serif; font-weight:900; }
.label {
  font-family:'Pompiere', sans-serif;
  font-size:0.72rem; letter-spacing:0.22em; text-transform:uppercase;
  color:var(--accent);
  display:flex; align-items:center; justify-content:center; gap:0.5rem;
  white-space:nowrap;
}
.label::before, .label::after { content:''; flex:0 0 28px; height:1px; background:var(--accent); opacity:0.6; }

.container { max-width:1160px; margin:0 auto; padding:0 2rem; }

/* ── Buttons ── */
.btn {
  display:inline-flex; align-items:center; gap:0.6rem;
  font-family:'Pompiere', sans-serif;
  font-size:0.82rem; letter-spacing:0.18em; text-transform:uppercase;
  padding:0.88rem 2.2rem; border-radius:50px;
  transition:all var(--dur) var(--ease);
  position:relative; overflow:hidden;
}
.btn-primary {
  background:linear-gradient(135deg, var(--azure) 0%, var(--azure-mid) 100%);
  color:white; border:1px solid rgba(255,255,255,0.12);
}
.btn-primary::before {
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  opacity:0; transition:opacity var(--dur) var(--ease);
}
.btn-primary:hover::before { opacity:1; }
.btn-primary:hover { color:var(--ink); transform:translateY(-3px); box-shadow:var(--shadow-accent); }
.btn-primary span, .btn-primary i { position:relative; z-index:1; }
.btn-ghost {
  background:transparent; color:rgba(255,255,255,0.75);
  border:1px solid rgba(255,255,255,0.18);
}
.btn-ghost:hover {
  background:rgba(255,255,255,0.07); border-color:rgba(255,255,255,0.35);
  color:white; transform:translateY(-2px);
}

/* ================================================ NAV */
#nav {
  position:fixed; top:0; left:0; right:0; z-index:900;
  padding:1.6rem 3rem;
  display:flex; align-items:center; justify-content:space-between;
  transition:padding var(--dur) var(--ease), background var(--dur) var(--ease);
}
#nav.stuck {
  padding:0.9rem 3rem;
  background:rgba(8,9,14,0.88);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid var(--border);
}
.nav-logo {
  opacity:0;
  pointer-events:none;
  transform:translateX(-8px);
  transition:opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.nav-logo img { height:44px; transition:filter var(--dur) var(--ease); }
#nav:not(.stuck) .nav-logo img { filter:brightness(0) invert(1); }
.nav-links { display:flex; align-items:center; gap:2.8rem; }
.nav-links a {
  font-family:'Pompiere', sans-serif;
  font-size:0.82rem; letter-spacing:0.16em; text-transform:uppercase;
  color:rgba(255,255,255,0.7); position:relative;
  transition:color var(--dur) var(--ease);
}
.nav-links a:not(.btn)::after {
  content:''; position:absolute; bottom:-5px; left:0;
  width:0; height:1px; background:var(--accent);
  transition:width var(--dur) var(--ease);
}
.nav-links a:not(.btn):hover { color:var(--white); }
.nav-links a:not(.btn):hover::after { width:100%; }
.nav-links .btn { padding:0.6rem 1.6rem; }
.nav-hamburger {
  display:none; flex-direction:column; gap:5px; padding:6px; z-index:10;
}
.nav-hamburger span {
  display:block; width:24px; height:1.5px; background:white;
  transition:var(--dur) var(--ease); transform-origin:center;
}
.nav-hamburger.open span:nth-child(1) { transform:rotate(45deg) translate(4.5px,4.5px); }
.nav-hamburger.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform:rotate(-45deg) translate(4.5px,-4.5px); }

/* ================================================ HERO */
#hero {
  position:relative; min-height:100vh;
  display:grid; place-items:center; overflow:hidden;
  width:100%; max-width:100vw;
}
.hero-bg {
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 80% 60% at 15% 50%, rgba(34,83,120,0.55) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 20%, rgba(34,83,120,0.25) 0%, transparent 55%),
    radial-gradient(ellipse 40% 50% at 60% 85%, rgba(34,83,120,0.08) 0%, transparent 50%),
    var(--ink);
}
.hero-grid {
  position:absolute; inset:0; overflow:hidden;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 90% 80% at center, black 20%, transparent 75%);
}
.hero-particles { position:absolute; inset:0; pointer-events:none; }
.hero-particles span {
  position:absolute; border-radius:50%;
  animation:rise linear infinite; opacity:0;
}
@keyframes rise {
  0%   { transform:translateY(110vh) scale(0); opacity:0; }
  8%   { opacity:1; }
  92%  { opacity:0.5; }
  100% { transform:translateY(-10vh) scale(1.2); opacity:0; }
}
.hero-arc {
  position:absolute; width:min(700px, 90vw); height:min(700px, 90vw); border-radius:50%;
  border:1px solid rgba(34,83,120,0.2);
  top:50%; left:50%; transform:translate(-50%,-50%);
  animation:spinSlow 40s linear infinite;
  pointer-events:none;
}
.hero-arc::before {
  content:''; position:absolute; inset:40px; border-radius:50%;
  border:1px solid rgba(34,83,120,0.2);
  animation:spinSlow 25s linear infinite reverse;
}
@keyframes spinSlow { to { transform:rotate(360deg); } }

.hero-content {
  position:relative; z-index:2;
  text-align:center; padding:0 1.5rem; max-width:820px;
}
.hero-eyebrow { margin-bottom:2rem; opacity:0; animation:fadeUp 0.9s var(--ease) 0.2s forwards; }
.hero-logo {
  width:400px; max-width:80vw; margin:0 auto 2rem;
  filter:drop-shadow(0 30px 70px rgba(34,83,120,0.7));
  opacity:0; animation:fadeUp 1s var(--ease) 0.5s forwards;
}
.hero-tagline {
  font-size:clamp(1rem,2.2vw,1.2rem); color:var(--muted);
  max-width:520px; margin:0 auto 2.5rem;
  font-style:italic; line-height:1.85;
  opacity:0; animation:fadeUp 0.9s var(--ease) 0.85s forwards;
}
.hero-actions {
  display:flex; gap:1rem; justify-content:center; flex-wrap:wrap;
  opacity:0; animation:fadeUp 0.9s var(--ease) 1.1s forwards;
}
.hero-scroll {
  position:absolute; bottom:2.5rem; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:0.6rem;
  opacity:0; animation:fadeIn 1s ease 2.2s forwards;
}
.hero-scroll-line {
  width:1px; height:52px;
  background:linear-gradient(to bottom, transparent, var(--azure-bright));
  animation:pulse-line 2.4s ease-in-out infinite;
}
@keyframes pulse-line {
  0%,100% { transform:scaleY(0.3); opacity:0.4; transform-origin:top; }
  50%      { transform:scaleY(1); opacity:1; transform-origin:top; }
}
.hero-scroll span {
  font-family:'Pompiere',sans-serif; font-size:0.66rem;
  letter-spacing:0.4em; text-transform:uppercase; color:rgba(255,255,255,0.3);
}

/* ================================================ SECTIONS */
section { padding:7rem 0; }
.section-header { text-align:center; margin-bottom:5rem; }
.section-header .label { justify-content:center; margin-bottom:1.2rem; }
.section-title {
  font-size:clamp(2rem,4.5vw,3.2rem);
  background:linear-gradient(160deg, #fff 40%, rgba(255,255,255,0.55) 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  margin-bottom:1rem;
}
.section-sub { color:var(--muted); max-width:520px; margin:0 auto; font-size:1rem; line-height:1.85; }
.divider { height:1px; background:linear-gradient(90deg, transparent, var(--border-blue), transparent); }

/* ================================================ ABOUT */
#about { background:linear-gradient(180deg, var(--ink) 0%, var(--ink-mid) 100%); }
.about-layout { display:grid; grid-template-columns:1fr 1fr; gap:6rem; align-items:center; }
.about-visual { position:relative; display:flex; justify-content:center; }
.about-visual-inner {
  position:relative; width:340px; height:340px; display:grid; place-items:center;
}
.about-ring {
  position:absolute; border-radius:50%; border:1px solid;
  top:50%; left:50%; transform:translate(-50%,-50%);
}
.about-ring-1 {
  width:340px; height:340px; border-color:rgba(34,83,120,0.28);
  animation:spinSlow 28s linear infinite;
}
.about-ring-2 {
  width:430px; height:430px; border-color:rgba(34, 83, 120, 0.2);
  animation:spinSlow 40s linear infinite reverse;
}
.about-ring-1::before, .about-ring-1::after {
  content:''; position:absolute; width:7px; height:7px; border-radius:50%;
  background:var(--azure-bright); top:50%; left:0; transform:translate(-50%,-50%);
}
.about-ring-1::after { top:0; left:50%; background:var(--accent); }
.about-logo-icon {
  width:200px; filter:drop-shadow(0 20px 50px rgba(34,83,120,0.6));
  animation:breathe 6s ease-in-out infinite; position:relative; z-index:1;
}
@keyframes breathe {
  0%,100% { transform:translateY(0) scale(1); }
  50%      { transform:translateY(-12px) scale(1.02); }
}
.about-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; margin-top:2.5rem; }
.stat {
  background:var(--subtle); border:1px solid var(--border);
  border-radius:var(--r); padding:1.4rem 1rem; text-align:center;
  transition:var(--dur) var(--ease);
}
.stat:hover { background:rgba(34,83,120,0.2); border-color:var(--border-blue); transform:translateY(-4px); }
.stat-n { font-family:'Cinzel',serif; font-size:1.9rem; font-weight:700; color:var(--accent-light); display:block; }
.stat-l { font-family:'Pompiere',sans-serif; font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted); margin-top:0.25rem; display:block; }
.about-text .label { margin-bottom:1.2rem; }
.about-text h2 {
  font-size:clamp(1.8rem,3.5vw,2.7rem); margin-bottom:1.5rem;
  background:linear-gradient(150deg, #fff 50%, rgba(255,255,255,0.6));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.about-text h2 em { font-style:italic; color:var(--accent-light); -webkit-text-fill-color:var(--accent-light); }
.about-text p { color:var(--muted); line-height:1.9; margin-bottom:1.2rem; font-size:0.98rem; }

.mv-row { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; margin-top:5rem; }
.mv-card {
  background:linear-gradient(145deg, rgba(34,83,120,0.14), rgba(34,83,120,0.04));
  border:1px solid var(--border-blue); border-radius:var(--r-lg); padding:2.5rem;
  position:relative; overflow:hidden; transition:var(--dur) var(--ease);
}
.mv-card:hover { border-color:rgba(34,83,120,0.5); transform:translateY(-4px); }
.mv-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg, var(--azure), var(--azure-bright));
}
.mv-card-icon { color:var(--azure-bright); font-size:1.4rem; margin-bottom:1.2rem; }
.mv-card h3 { font-family:'Cinzel',serif; font-size:1.25rem; color:#fff; margin-bottom:0.8rem; }
.mv-card p { color:var(--muted); font-size:0.93rem; line-height:1.85; }

.values-row { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; margin-top:5rem; }
.value-card {
  background:var(--subtle); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:2.5rem 2rem; text-align:center;
  transition:var(--dur) var(--ease); position:relative; overflow:hidden;
}
.value-card:hover { background:rgba(34,83,120,0.18); border-color:var(--border-blue); transform:translateY(-6px); box-shadow:var(--shadow-card); }
.value-num { font-family:'Cinzel Decorative',serif; font-size:3.5rem; font-weight:900; color:var(--azure-bright); opacity:0.65; line-height:1; margin-bottom:0.5rem; }
.value-title { font-size:1.1rem; color:#fff; margin-bottom:0.8rem; }
.value-desc { color:var(--muted); font-size:0.9rem; line-height:1.75; }

/* ================================================ PRODUCTS */
#products { background:var(--ink); }
.product-tabs { display:flex; justify-content:center; gap:0.4rem; margin-bottom:3rem; flex-wrap:wrap; }
.tab {
  font-family:'Pompiere',sans-serif; font-size:0.78rem; letter-spacing:0.14em; text-transform:uppercase;
  padding:0.62rem 1.6rem; border-radius:50px; border:1px solid var(--border);
  background:transparent; color:var(--muted); transition:all var(--dur) var(--ease);
}
.tab:hover, .tab.active { background:var(--azure); border-color:var(--azure-mid); color:white; }

.product-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }

.product-card {
  background:var(--ink-light); border:1px solid var(--border);
  border-radius:var(--r-lg); overflow:hidden;
  transition:all var(--dur) var(--ease); cursor:pointer; position:relative;
}
.product-card:hover { border-color:rgba(34,83,120,0.45); transform:translateY(-8px); box-shadow:var(--shadow-card), var(--shadow-glow); }
.product-card:focus-visible { outline:2px solid var(--azure-bright); outline-offset:3px; }

.card-img { position:relative; height:240px; overflow:hidden; background:var(--ink-mid); }
.card-img img { width:100%; height:100%; object-fit:cover; transition:transform 0.7s var(--ease); }
.product-card:hover .card-img img { transform:scale(1.06); }
.card-img-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(8,9,14,0.75) 0%, rgba(8,9,14,0.1) 55%, transparent 100%);
}
.card-badge {
  position:absolute; top:1rem; right:1rem;
  background:rgba(8,9,14,0.75); backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,0.12); border-radius:50px;
  font-family:'Cinzel',serif; font-size:0.72rem; font-weight:700; letter-spacing:0.08em;
  color:var(--accent-light); padding:0.32rem 0.85rem;
}
.card-hover-cta {
  position:absolute; inset:0;
  display:grid; place-items:center;
  background:rgba(8,9,14,0.45); backdrop-filter:blur(4px);
  opacity:0; transition:opacity var(--dur) var(--ease);
}
.product-card:hover .card-hover-cta { opacity:1; }
.card-hover-cta span {
  font-family:'Pompiere',sans-serif; font-size:0.78rem; letter-spacing:0.22em; text-transform:uppercase;
  color:white; border:1px solid rgba(255,255,255,0.4); padding:0.65rem 1.6rem; border-radius:50px;
  display:flex; align-items:center; gap:0.5rem; background:rgba(255,255,255,0.08);
}

.card-body { padding:1.6rem 1.6rem 1.8rem; }
.card-name { font-family:'Cinzel',serif; font-size:1rem; color:white; margin-bottom:0.5rem; }
.card-desc { font-size:0.88rem; color:var(--muted); line-height:1.7; margin-bottom:1rem; }
.card-tags { display:flex; flex-wrap:wrap; gap:0.4rem; }
.card-tag {
  font-family:'Pompiere',sans-serif; font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase;
  padding:0.28rem 0.75rem;
  background:rgba(34,83,120,0.22); border:1px solid rgba(34,83,120,0.35); border-radius:50px;
  color:rgba(255,255,255,0.65);
}

/* ================================================ PROCESS */
#process { background:linear-gradient(180deg, var(--ink-mid) 0%, var(--ink) 100%); }
.process-line {
  display:grid; grid-template-columns:repeat(4,1fr);
  position:relative; max-width:960px; margin:0 auto;
}
.process-line::before {
  content:''; position:absolute; top:54px; left:12.5%; right:12.5%; height:1px;
  background:linear-gradient(90deg, var(--azure), var(--azure-bright), var(--azure)); opacity:0.5;
}
.process-step { text-align:center; padding:0 1.5rem; }
.step-orb {
  width:108px; height:108px; border-radius:50%;
  background:linear-gradient(145deg, var(--azure) 0%, #1a3d5c 100%);
  border:1px solid rgba(255,255,255,0.1);
  margin:0 auto 1.5rem; display:grid; place-items:center;
  font-size:1.4rem; color:var(--azure-bright); position:relative; z-index:1;
  transition:all var(--dur) var(--ease-spring);
  box-shadow:0 12px 40px rgba(34,83,120,0.45);
}
.process-step:hover .step-orb {
  background:linear-gradient(145deg, var(--azure-bright) 0%, var(--azure-mid) 100%);
  color:var(--white); transform:scale(1.08) translateY(-4px); box-shadow:var(--shadow-accent);
  border-color:rgba(255,255,255,0.25);
}
.step-n { font-family:'Pompiere',sans-serif; font-size:0.65rem; letter-spacing:0.3em; color:var(--accent); margin-bottom:0.6rem; display:block; }
.step-title { font-size:0.97rem; color:white; margin-bottom:0.6rem; }
.step-desc { font-size:0.85rem; color:var(--muted); line-height:1.7; }

/* ================================================ BRAND */
#brand { background:var(--ink); position:relative; overflow:hidden; }
.brand-watermark {
  position:absolute; font-family:'Cinzel Decorative',serif; font-size:28vw; font-weight:900;
  color:rgba(34,83,120,0.04); top:50%; left:50%; transform:translate(-50%,-50%);
  pointer-events:none; user-select:none; white-space:nowrap;
}
.brand-layout { display:grid; grid-template-columns:1fr 1fr; gap:5rem; position:relative; z-index:1; }
.brand-block h3 { font-family:'Pompiere',sans-serif; font-size:0.75rem; letter-spacing:0.32em; text-transform:uppercase; color:var(--muted); margin-bottom:2rem; }
.swatches { display:flex; gap:1.2rem; }
.swatch { flex:1; border-radius:var(--r); overflow:hidden; border:1px solid var(--border); transition:transform var(--dur) var(--ease); }
.swatch:hover { transform:translateY(-5px); }
.sw-color { height:90px; }
.sw-info { padding:0.9rem 1rem; background:var(--subtle); }
.sw-name { font-family:'Pompiere',sans-serif; font-size:0.75rem; letter-spacing:0.1em; text-transform:uppercase; color:rgba(255,255,255,0.7); display:block; }
.sw-hex { font-family:'Cinzel',serif; font-size:0.68rem; color:var(--muted); display:block; margin-top:0.2rem; }
.font-card { background:var(--subtle); border:1px solid var(--border); border-radius:var(--r); padding:1.6rem 1.8rem; margin-bottom:1.2rem; transition:var(--dur) var(--ease); }
.font-card:hover { background:rgba(34,83,120,0.18); border-color:var(--border-blue); }
.font-display-text { font-size:2.1rem; color:white; margin-bottom:0.4rem; }
.font-meta { font-family:'Pompiere',sans-serif; font-size:0.68rem; letter-spacing:0.2em; color:var(--accent); text-transform:uppercase; }
.font-sample { font-size:0.78rem; color:var(--muted); margin-top:0.5rem; letter-spacing:0.06em; }
.logo-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; margin-top:4rem; position:relative; z-index:1; }
.logo-var { border-radius:var(--r); border:1px solid var(--border); padding:2rem 1.5rem; display:grid; place-items:center; min-height:150px; transition:var(--dur) var(--ease); }
.logo-var:hover { transform:scale(1.04); border-color:var(--border-blue); }
.logo-var img { max-width:130px; max-height:110px; object-fit:contain; }
.logo-var.on-light { background:#fff; }
.logo-var.on-azure { background:var(--azure); }
.logo-var.on-dark  { background:var(--ink-light); }

/* ================================================ CONTACT */
#contact { background:linear-gradient(180deg, var(--ink) 0%, var(--ink-mid) 100%); position:relative; overflow:hidden; }
#contact::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse 80% 50% at 50% 0%, rgba(34,83,120,0.18) 0%, transparent 60%);
}
.contact-cards { display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem; margin-bottom:2.5rem; position:relative; z-index:1; }
.contact-card { background:var(--subtle); border:1px solid var(--border); border-radius:var(--r-lg); padding:2.2rem 1.5rem; text-align:center; transition:all var(--dur) var(--ease); display:block; }
.contact-card:hover { background:rgba(34,83,120,0.2); border-color:var(--border-blue); transform:translateY(-6px); box-shadow:var(--shadow-card); }
.cc-icon { width:52px; height:52px; border-radius:50%; background:var(--subtle); border:1px solid var(--border); display:grid; place-items:center; margin:0 auto 1rem; font-size:1.35rem; transition:var(--dur) var(--ease); }
.contact-card:hover .cc-icon { background:rgba(34,83,120,0.35); border-color:var(--border-blue); }
.cc-label { font-family:'Pompiere',sans-serif; font-size:0.7rem; letter-spacing:0.22em; text-transform:uppercase; color:var(--accent); display:block; margin-bottom:0.4rem; }
.cc-value { font-size:0.93rem; color:rgba(255,255,255,0.75); }
.cc-svg-icon { width:24px; height:24px; color:var(--azure-bright); filter:invert(58%) sepia(52%) saturate(400%) hue-rotate(175deg) brightness(100%); display:block; transition:filter var(--dur) var(--ease); }
.contact-card:hover .cc-svg-icon { filter:invert(80%) sepia(40%) saturate(500%) hue-rotate(185deg) brightness(110%); }
.cta-banner { position:relative; z-index:1; background:linear-gradient(135deg, rgba(34,83,120,0.28), rgba(34,83,120,0.08)); border:1px solid var(--border-blue); border-radius:var(--r-xl); padding:3.5rem 3rem; text-align:center; overflow:hidden; }
.cta-banner::before { content:''; position:absolute; top:-120px; right:-120px; width:360px; height:360px; border-radius:50%; background:radial-gradient(circle, rgba(34, 83, 120, 0.15), transparent 70%); }
.cta-label { font-family:'Pompiere',sans-serif; font-size:0.72rem; letter-spacing:0.35em; text-transform:uppercase; color:var(--accent); margin-bottom:1rem; display:block; }
.cta-title { font-family:'Cinzel',serif; font-size:clamp(1.5rem,3vw,2.2rem); color:white; margin-bottom:1.2rem; line-height:1.25; }
.cta-sub { color:var(--muted); max-width:440px; margin:0 auto 2.2rem; font-size:0.95rem; line-height:1.85; }

/* ================================================ FOOTER */
footer { background:#05060c; border-top:1px solid var(--border); padding:2.5rem 2rem; }
.footer-inner { max-width:1160px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1.5rem; }
.footer-logo img { height:36px; filter:brightness(0) invert(1); opacity:0.45; }
.footer-copy { font-size:0.8rem; color:rgba(255,255,255,0.25); text-align:center; line-height:1.6; }
.footer-social { display:flex; gap:0.75rem; }
.social-btn { width:38px; height:38px; border-radius:50%; background:var(--subtle); border:1px solid var(--border); display:grid; place-items:center; font-size:0.9rem; color:var(--muted); transition:all var(--dur) var(--ease); }
.social-btn:hover { background:var(--azure); color:white; transform:translateY(-2px); }

/* ================================================ MODAL */
.modal-overlay {
  position:fixed; inset:0; z-index:9000;
  background:rgba(5,6,12,0.92); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  display:grid; place-items:center; padding:1.5rem;
  opacity:0; pointer-events:none; transition:opacity 0.4s var(--ease);
}
.modal-overlay.open { opacity:1; pointer-events:all; }
.modal {
  background:var(--ink-mid); border:1px solid var(--border-blue); border-radius:var(--r-xl);
  width:100%; max-width:1000px; max-height:90vh; overflow-y:auto;
  transform:translateY(30px) scale(0.97); transition:transform 0.4s var(--ease-spring); position:relative;
}
.modal-overlay.open .modal { transform:translateY(0) scale(1); }
.modal::-webkit-scrollbar { width:3px; }
.modal::-webkit-scrollbar-thumb { background:var(--azure); }
.modal-close {
  position:absolute; top:1.25rem; right:1.25rem; width:40px; height:40px; border-radius:50%;
  background:var(--subtle); border:1px solid var(--border); color:var(--muted); font-size:1rem; z-index:10;
  display:grid; place-items:center; transition:all var(--dur) var(--ease);
}
.modal-close:hover { background:rgba(255,255,255,0.1); color:white; }
.modal-layout { display:grid; grid-template-columns:1fr 1fr; }

/* 3D pane */
.modal-3d {
  background:var(--ink); border-radius:var(--r-xl) 0 0 var(--r-xl);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  padding:2.5rem; position:relative; overflow:hidden; min-height:420px;
}
.modal-3d::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse 70% 60% at 50% 50%, rgba(34,83,120,0.25) 0%, transparent 70%);
}
#viewer-canvas { position:relative; z-index:1; display:block; }
.viewer-hint {
  position:absolute; bottom:1.5rem; font-family:'Pompiere',sans-serif;
  font-size:0.65rem; letter-spacing:0.22em; text-transform:uppercase; color:rgba(255,255,255,0.28);
  display:flex; align-items:center; gap:0.5rem; z-index:1;
}
.modal-3d-guide { position:absolute; top:1.2rem; left:1.2rem; z-index:2; font-family:'Pompiere',sans-serif; font-size:0.65rem; letter-spacing:0.15em; text-transform:uppercase; color:rgba(255,255,255,0.3); }

/* Info pane */
.modal-info { padding:2.5rem 2.5rem 2.5rem 2rem; display:flex; flex-direction:column; }
.modal-label { margin-bottom:1rem; }
.modal-name { font-family:'Cinzel',serif; font-size:1.8rem; color:white; margin-bottom:0.4rem; }
.modal-tagline { color:var(--muted); font-size:0.92rem; font-style:italic; margin-bottom:2rem; line-height:1.7; }

.specs-title { font-family:'Pompiere',sans-serif; font-size:0.7rem; letter-spacing:0.3em; text-transform:uppercase; color:var(--accent); margin-bottom:1rem; display:block; }
.specs-grid { display:grid; grid-template-columns:1fr 1fr; gap:0.75rem; margin-bottom:2rem; }
.spec-item { background:var(--subtle); border:1px solid var(--border); border-radius:var(--r-sm); padding:0.9rem 1rem; }
.spec-key { font-family:'Pompiere',sans-serif; font-size:0.68rem; letter-spacing:0.15em; text-transform:uppercase; color:var(--muted); display:block; margin-bottom:0.25rem; }
.spec-val { font-family:'Cinzel',serif; font-size:0.95rem; color:white; }

.modal-options { margin-bottom:2rem; }
.option-item { display:flex; align-items:center; gap:0.75rem; padding:0.65rem 0; border-bottom:1px solid var(--border); font-size:0.9rem; color:rgba(255,255,255,0.65); }
.option-item:last-child { border-bottom:none; }
.option-icon { color:var(--azure-bright); font-size:0.9rem; width:20px; text-align:center; }

.modal-gallery { display:grid; grid-template-columns:repeat(3,1fr); gap:0.5rem; margin-bottom:2rem; }
.gallery-thumb { aspect-ratio:1; border-radius:var(--r-sm); overflow:hidden; border:1px solid var(--border); cursor:pointer; transition:var(--dur) var(--ease); }
.gallery-thumb img { width:100%; height:100%; object-fit:cover; }
.gallery-thumb:hover { border-color:var(--border-blue); transform:scale(1.03); }
.modal-actions { margin-top:auto; display:flex; gap:0.8rem; flex-wrap:wrap; }

/* ================================================ ANIMATIONS */
@keyframes fadeUp { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn  { from { opacity:0; } to { opacity:1; } }

.reveal, .reveal-l, .reveal-r { opacity:0; transition:opacity 0.85s var(--ease), transform 0.85s var(--ease); }
.reveal   { transform:translateY(36px); }
.reveal-l { transform:translateX(-36px); }
.reveal-r { transform:translateX(36px); }
.reveal.in, .reveal-l.in, .reveal-r.in { opacity:1; transform:none; }

.stagger > * { opacity:0; transform:translateY(28px); transition:opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.stagger.in > *:nth-child(1) { opacity:1; transform:none; transition-delay:0s; }
.stagger.in > *:nth-child(2) { opacity:1; transform:none; transition-delay:0.1s; }
.stagger.in > *:nth-child(3) { opacity:1; transform:none; transition-delay:0.2s; }
.stagger.in > *:nth-child(4) { opacity:1; transform:none; transition-delay:0.3s; }

/* ================================================ RESPONSIVE */
@media (max-width:1024px) {
  .about-layout { grid-template-columns:1fr; gap:3.5rem; text-align:center; }
  .about-stats { justify-content:center; }
  .mv-row, .values-row { grid-template-columns:1fr 1fr; }
  .process-line { grid-template-columns:1fr 1fr; }
  .process-line::before { display:none; }
  .brand-layout { grid-template-columns:1fr; gap:3rem; }
  .product-grid { grid-template-columns:1fr 1fr; }
  .modal-layout { grid-template-columns:1fr; }
  .modal-3d { border-radius:var(--r-xl) var(--r-xl) 0 0; min-height:280px; }
  #nav { padding:1.2rem 1.8rem; }
  #nav.stuck { padding:0.8rem 1.8rem; }
}

@media (max-width:768px) {
  section { padding:4rem 0; }

  /* ── Nav mobile ── */
  #nav { padding:1rem 1.2rem; }
  #nav.stuck { padding:0.75rem 1.2rem; }

  /* Hamburger siempre visible en mobile */
  .nav-hamburger { display:flex; }

  /* Panel lateral */
  .nav-links {
    position:fixed; top:0; right:-100%; width:75vw; max-width:300px; height:100vh;
    flex-direction:column; justify-content:center; align-items:flex-start;
    background:rgba(8,9,14,0.98); backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
    padding:3rem 2rem; gap:2rem;
    border-left:1px solid var(--border);
    transition:right 0.35s var(--ease);
    z-index:800;
  }
  .nav-links.open { right:0; }
  .nav-links a { font-size:1.1rem; color:rgba(255,255,255,0.85); }
  .nav-links .btn { width:100%; justify-content:center; }

  /* Overlay cuando el panel está abierto */
  .nav-overlay {
    display:none; position:fixed; inset:0; z-index:799;
    background:rgba(0,0,0,0.5);
  }
  .nav-overlay.open { display:block; }

  /* Sticky nav en mobile: siempre con fondo cuando está .stuck */
  #nav.stuck {
    background:rgba(8,9,14,0.95);
    backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  }

  /* Layout fixes */
  .product-grid { grid-template-columns:1fr; max-width:420px; margin:0 auto; }
  .values-row, .mv-row { grid-template-columns:1fr; }
  .contact-cards { grid-template-columns:1fr; max-width:380px; margin:0 auto 2.5rem; }
  .logo-grid { grid-template-columns:1fr 1fr; }
  .swatches { flex-direction:column; }
  .specs-grid { grid-template-columns:1fr 1fr; }
  .footer-inner { flex-direction:column; align-items:center; text-align:center; }
  .about-visual-inner { width:240px; height:240px; }
  .about-ring-1 { width:240px; height:240px; }
  .about-ring-2 { width:310px; height:310px; }
  .cta-banner { padding:2.5rem 1.5rem; }

  /* Modal mobile — ocupa toda la pantalla */
  .modal-overlay { padding:0; align-items:flex-end; }
  .modal {
    border-radius:var(--r-xl) var(--r-xl) 0 0;
    max-height:92vh;
    width:100%;
  }
  .modal-layout { grid-template-columns:1fr; }
  .modal-3d {
    border-radius:var(--r-xl) var(--r-xl) 0 0;
    min-height:220px;
    padding:1.5rem;
  }
  /* Canvas 3D: nunca más ancho que la pantalla */
  #viewer-canvas {
    width:100% !important;
    max-width:100% !important;
    height:200px !important;
  }
  .modal-info { padding:1.5rem; }
  .modal-name { font-size:1.4rem; }
  .modal-close { top:0.75rem; right:0.75rem; }
}

@media (max-width:480px) {
  section { padding:3.5rem 0; }
  .container { padding:0 1.2rem; }
  .process-line { grid-template-columns:1fr; }
  .about-stats { grid-template-columns:repeat(3,1fr); gap:0.6rem; }
  .hero-actions { flex-direction:column; align-items:center; width:100%; }
  .hero-actions .btn { width:100%; justify-content:center; max-width:320px; }
  .modal-actions { flex-direction:column; }
  .modal-actions .btn { width:100%; justify-content:center; }
  .modal-gallery { grid-template-columns:repeat(3,1fr); }
  .specs-grid { grid-template-columns:1fr; }
  .section-title { font-size:1.7rem; }
  .hero-logo { width:260px; }
  .cta-title { font-size:1.35rem; }
  .swatches { flex-direction:column; }
  .logo-grid { grid-template-columns:1fr 1fr; }
  /* Modal full screen en mobile pequeño */
  .modal { max-height:100vh; border-radius:0; }
  .modal-overlay { padding:0; }
  /* Label: reduce letter-spacing so it fits in 320px */
  .label { letter-spacing:0.12em; font-size:0.66rem; gap:0.4rem; }
  .label::before, .label::after { flex:0 0 18px; }
  /* Hero eyebrow no wrapping on tiny screens */
  .hero-eyebrow { max-width:calc(100vw - 3rem); overflow:hidden; }
  /* Sections not wider than viewport */
  section, #hero, #about, #products, #process, #brand, #contact {
    max-width:100vw; overflow-x:hidden;
  }
}