/* =========================================================
   DEGAXON — Design tokens
   ========================================================= */
:root{
  /* surfaces */
  --void:        #04070d;
  --bg-deep:     #070e1c;
  --bg-panel:    #0b1729;
  --bg-panel-2:  #0e1f38;
  --bg-panel-hover: #122544;

  /* accents */
  --cyan:        #00d9ff;
  --cyan-soft:   #6beeff;
  --blue:        #1e6fe8;
  --blue-deep:   #0a3a7a;

  /* borders */
  --line:        rgba(0, 217, 255, 0.14);
  --line-strong: rgba(0, 217, 255, 0.35);

  /* text */
  --ink-1:       #eaf3fb;
  --ink-2:       #9db2ca;
  --ink-3:       #5c718a;

  /* gradients */
  --grad-brand:  linear-gradient(135deg, #00d9ff 0%, #1e6fe8 100%);
  --grad-panel:  linear-gradient(160deg, rgba(0,217,255,0.06), rgba(30,111,232,0.02));

  /* type */
  --font-display: 'Sora', 'Inter', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* layout */
  --container: 1180px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --ease: cubic-bezier(.22,1,.36,1);
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--void);
  color: var(--ink-1);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg{ display:block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
button{ font: inherit; cursor: pointer; }
input, select, textarea{ font: inherit; color: inherit; }
h1,h2,h3,h4,p{ margin: 0; }

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

:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link{
  position:absolute; left:-9999px; top:0;
  background: var(--cyan); color:#03131a; padding: 10px 16px; z-index: 999;
  font-weight:600; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left:0; }

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

/* background circuitry wash, applied globally */
body::before{
  content:"";
  position: fixed; inset: 0;
  background:
    radial-gradient(1100px 620px at 12% -10%, rgba(0,217,255,0.09), transparent 60%),
    radial-gradient(900px 600px at 100% 10%, rgba(30,111,232,0.10), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

section{ position: relative; z-index: 1; }

/* Hide error messages by default */
.field-error {
    display: none;
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

/* Form error state highlighting */
input.error, select.error, textarea.error {
    border-color: #e74c3c;
}

/* =========================================================
   Type scale
   ========================================================= */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-soft);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow.center{ justify-content: center; }
.eyebrow-dot{
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px 2px rgba(0,217,255,0.7);
  flex-shrink: 0;
}

.section-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink-1);
}
.section-title.center{ text-align:center; max-width: 720px; margin: 0 auto; }
.section-sub{
  color: var(--ink-2);
  font-size: 1.05rem;
  max-width: 620px;
  margin-top: 14px;
}
.section-sub.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head{ margin-bottom: 56px; }

.text-gradient{
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn svg{ transition: transform .25s var(--ease); }
.btn-primary{
  background: var(--grad-brand);
  color: #03131a;
  box-shadow: 0 0 0 0 rgba(0,217,255,0.5), 0 8px 24px -8px rgba(0,217,255,0.45);
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 0 0 0 rgba(0,217,255,0.5), 0 14px 32px -8px rgba(0,217,255,0.65);
}
.btn-primary:hover svg{ transform: translateX(3px); }

.btn-ghost{
  background: rgba(255,255,255,0.02);
  color: var(--ink-1);
  border-color: var(--line-strong);
}
.btn-ghost:hover{
  background: rgba(0,217,255,0.08);
  border-color: var(--cyan);
  transform: translateY(-2px);
}
.btn-lg{ padding: 16px 30px; font-size: 1rem; }
.btn-sm{ padding: 10px 20px; font-size: 0.85rem; }
.btn-block{ width: 100%; }

/* =========================================================
   Nav
   ========================================================= */
.nav-wrap{
  position: sticky; top:0; z-index: 200;
  padding: 18px 0;
  transition: padding .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav-wrap.scrolled{
  padding: 12px 0;
  background: rgba(4,7,13,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* =========================================================
   Brand Typography & Proportions Alignment
   ========================================================= */
.brand { 
  display: flex; 
  align-items: center; 
  gap: 16px; /* Enhanced space between geometric emblem and text */
  width: 180px
}

.brand-mark { 
  width: 40px; /* Safe expanded width window rendering both chevrons cleanly */
  height: 46px; 
  flex-shrink: 0; 
  filter: drop-shadow(0 2px 10px rgba(0, 217, 255, 0.25)); 
}

.brand-name {
  font-family: var(--font-display); 
  font-weight: 800; 
  font-size: 1.5rem; /* Matches heavy bold structure header weight */
  letter-spacing: -0.01em; 
  color: var(--ink-1);
  line-height: 1.0;
}

.brand-tag {
  font-family: var(--font-mono); 
  font-weight: 600;
  font-size: 8.5px; 
  letter-spacing: 0.24em; /* Expanded tracking index directly matching logo.png layout */
  color: var(--cyan); 
  text-transform: uppercase; 
  margin-top: 5px;
}
.hex-logo .hex-a{ fill: none; stroke: var(--ink-1); stroke-width: 3; }
.hex-logo .hex-b{ fill: none; stroke: var(--cyan); stroke-width: 3; }
.hex-logo .hex-c{ fill: var(--cyan); }
.brand-text{ display: flex; flex-direction: column; line-height: 1.1; }

.nav-menu{ display: flex; align-items: center; gap: 32px; }
.nav-links{ display: flex; gap: 30px; }
.nav-links a{
  font-size: 0.92rem; font-weight: 500; color: var(--ink-2);
  position: relative; padding: 4px 0;
  transition: color .2s var(--ease);
}
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:2px; width:0;
  background: var(--grad-brand); transition: width .25s var(--ease);
}
.nav-links a:hover{ color: var(--ink-1); }
.nav-links a:hover::after{ width: 100%; }

.nav-toggle{
  display:none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: 1px solid var(--line);
  border-radius: 8px;
}
.nav-toggle span{ width: 18px; height: 2px; background: var(--ink-1); margin: 0 auto; transition: transform .25s var(--ease), opacity .25s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
.nav-menu.active {
    display: flex; /* Or whatever layout you need when opened */
}
/* =========================================================
   Hero
   ========================================================= */
.hero{
  position: relative;
  padding: 96px 0 64px;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}
.hero-canvas{
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0; opacity: 0.55;
}
.hero-glow{
  position: absolute; top: -20%; right: -10%;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,217,255,0.16), transparent 65%);
  z-index: 0; pointer-events: none;
  filter: blur(10px);
}
.hero-grid{
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 4.4vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink-1);
  margin-bottom: 22px;
}
.hero-sub{
  color: var(--ink-2);
  font-size: 1.1rem;
  max-width: 520px;
  margin-bottom: 34px;
}
.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-proof{ display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.proof-item{ display: flex; flex-direction: column; }
.proof-num{ font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: var(--cyan-soft); }
.proof-label{ font-size: 0.82rem; color: var(--ink-3); }
.proof-sep{ width: 1px; height: 34px; background: var(--line-strong); }

/* hero device mock */
.hero-visual{ position: relative; z-index: 2; }
.device-stack{ position: relative; height: 440px; }

.laptop{ position: absolute; top: 30px; right: 0; width: 92%; }
.laptop-screen{
  background: linear-gradient(160deg, #0a1526, #050b16);
  border: 1px solid var(--line-strong);
  border-radius: 14px 14px 4px 4px;
  padding: 16px 18px 30px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 70px -20px rgba(0,0,0,0.7), 0 0 0 1px rgba(0,217,255,0.05);
  animation: float-y 6s ease-in-out infinite;
}
.laptop-base{
  height: 12px;
  background: linear-gradient(180deg, #1a2740, #0a1220);
  border-radius: 0 0 10px 10px;
  margin: 0 -3%;
  box-shadow: 0 12px 24px -8px rgba(0,0,0,0.6);
}
.mock-topbar{ display: flex; align-items: center; gap: 18px; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,0.06); margin-bottom: 24px; }
.mock-logo-dot{ width: 10px; height: 10px; border-radius: 3px; background: var(--grad-brand); margin-right: 6px; }
.mock-nav-item{ font-size: 10px; color: var(--ink-3); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; }
.mock-hero{ max-width: 62%; }
.mock-hero-line{ height: 12px; border-radius: 4px; background: linear-gradient(90deg, rgba(255,255,255,0.16), rgba(255,255,255,0.05)); margin-bottom: 10px; }
.mock-hero-line.l1{ width: 92%; }
.mock-hero-line.l2{ width: 68%; margin-bottom: 20px; }
.mock-btn{
  display: inline-block; font-size: 10px; font-weight: 600; padding: 8px 16px;
  border-radius: 999px; background: var(--grad-brand); color: #03131a;
  font-family: var(--font-display);
}
.mock-hex-orb{
  position: absolute; right: -10px; top: 8px; width: 130px; height: 130px; opacity: 0.9;
  animation: spin-slow 18s linear infinite;
}
.mock-hex-orb svg{ width:100%; height:100%; }
.mock-hex-orb polygon{ fill:none; stroke: var(--cyan); stroke-width: 1.5; filter: drop-shadow(0 0 6px rgba(0,217,255,0.6)); }

.phone{
  position: absolute; left: -6px; bottom: -10px; width: 175px;
  animation: float-y 6s ease-in-out infinite 0.6s;
}
.phone-screen{
  background: linear-gradient(160deg, #0d1a2e, #060d1a);
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  padding: 20px 16px;
  box-shadow: 0 24px 50px -12px rgba(0,0,0,0.75);
}
.mock-phone-title{ font-family: var(--font-display); font-weight:600; font-size: 13px; color: var(--ink-1); margin-bottom: 14px; }
.mock-stat-row{ display: flex; gap: 8px; margin-bottom: 14px; }
.mock-chip{ flex:1; height: 26px; border-radius: 7px; background: rgba(0,217,255,0.08); border: 1px solid var(--line); }
.mock-ring{
  width: 76px; height: 76px; border-radius: 50%; margin: 6px auto 16px;
  background: conic-gradient(var(--cyan) 0deg 250deg, rgba(255,255,255,0.08) 250deg 360deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 9px), #000 calc(100% - 9px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 9px), #000 calc(100% - 9px));
}
.mock-bars{ display: flex; align-items: flex-end; gap: 6px; height: 46px; }
.mock-bars i{
  flex: 1; display:block; height: var(--h); border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--cyan-soft), var(--blue));
}

@keyframes float-y{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-10px); }
}
@keyframes spin-slow{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(360deg); }
}

.scroll-cue{
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1.5px solid var(--line-strong); border-radius: 20px;
  z-index: 2;
}
.scroll-cue span{
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; border-radius: 2px; background: var(--cyan);
  animation: scroll-dot 1.8s ease-in-out infinite;
}
@keyframes scroll-dot{
  0%{ opacity: 1; top: 8px; }
  70%{ opacity: 0; top: 22px; }
  100%{ opacity: 0; top: 8px; }
}

/* =========================================================
   About
   ========================================================= */
.about{ padding: 120px 0; }
.about-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}
.about-lead{ font-size: 1.15rem; color: var(--ink-1); margin: 20px 0 16px; line-height: 1.55; }
.about-body{ color: var(--ink-2); margin-bottom: 26px; }
.about-points{ display: flex; flex-direction: column; gap: 14px; }
.about-points li{ display: flex; align-items: flex-start; gap: 12px; color: var(--ink-2); font-size: 0.98rem; }
.about-points svg{ flex-shrink: 0; margin-top: 3px; color: var(--cyan); width: 20px; height: 20px; }

.about-panel{ display: flex; flex-direction: column; gap: 16px; }
.panel-card{
  background: var(--grad-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px 28px;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.panel-card:hover{ border-color: var(--line-strong); transform: translateX(4px); }
.panel-num{
  font-family: var(--font-mono); color: var(--cyan-soft); font-size: 0.8rem;
  letter-spacing: 0.1em; display:block; margin-bottom: 8px;
}
.panel-card h3{ font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 6px; }
.panel-card p{ color: var(--ink-2); font-size: 0.92rem; }

/* =========================================================
   Services
   ========================================================= */
.services{ padding: 40px 0 120px; }
.service-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card{
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before{
  content:""; position: absolute; inset: 0;
  background: radial-gradient(220px 140px at 85% -10%, rgba(0,217,255,0.10), transparent 70%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.service-card:hover{ transform: translateY(-6px); border-color: var(--line-strong); background: var(--bg-panel-hover); }
.service-card:hover::before{ opacity: 1; }
.service-icon{
  width: 54px; height: 54px; border-radius: 14px;
  background: linear-gradient(160deg, rgba(0,217,255,0.14), rgba(30,111,232,0.06));
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan-soft);
  margin-bottom: 22px;
}
.service-icon svg{ width: 28px; height: 28px; }
.service-card h3{ font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; margin-bottom: 10px; }
.service-card p{ color: var(--ink-2); font-size: 0.95rem; margin-bottom: 20px; }
.service-link{
  font-size: 0.88rem; font-weight: 600; color: var(--cyan-soft);
  display: inline-flex; align-items: center; gap: 6px;
  position: relative; z-index: 1;
}
.service-link span{ transition: transform .25s var(--ease); }
.service-link:hover span{ transform: translateX(4px); }

.service-card-cta{
  background: var(--grad-brand);
  border: none;
  color: #03131a;
  display: flex; flex-direction: column; justify-content: center;
}
.service-card-cta h3{ color: #03131a; }
.service-card-cta p{ color: rgba(3,19,26,0.75); }
.service-card-cta .btn{ align-self: flex-start; background: #03131a; color: var(--cyan-soft); z-index: 1 }
.service-card-cta .btn:hover{ background: #061c26; }
.service-card-cta:hover{ transform: translateY(-6px); }

/* =========================================================
   Why
   ========================================================= */
.why{ padding: 40px 0 120px; }
.why-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.why-item{
  background: var(--bg-deep);
  padding: 36px 32px;
  transition: background .25s var(--ease);
}
.why-item:hover{ background: var(--bg-panel); }
.why-item svg{ width: 34px; height: 34px; color: var(--cyan-soft); margin-bottom: 18px; }
.why-item h3{ font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 8px; }
.why-item p{ color: var(--ink-2); font-size: 0.9rem; }

/* =========================================================
   Work
   ========================================================= */
.work{ padding: 40px 0 120px; }
.work-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.work-card{
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-panel);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.work-card:hover{ transform: translateY(-6px); border-color: var(--line-strong); }
.work-thumb{
  height: 190px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.work-thumb svg{ width: 92px; height: 92px; opacity: 0.9; }
.work-thumb polygon{ fill: none; stroke: rgba(255,255,255,0.85); stroke-width: 2.5; }
.thumb-1{ background: linear-gradient(135deg, #003a52, #00121c); }
.thumb-2{ background: linear-gradient(135deg, #0a2a52, #04101f); }
.thumb-3{ background: linear-gradient(135deg, #1b3a63, #060f1c); }
.thumb-4{ background: linear-gradient(135deg, #073350, #010a12); }
.work-thumb::after{
  content:""; position:absolute; inset:0;
  background: repeating-linear-gradient(115deg, transparent 0 26px, rgba(255,255,255,0.03) 26px 27px);
}
.work-info{ padding: 24px 26px 28px; }
.work-tag{
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--cyan-soft);
}
.work-info h3{ font-family: var(--font-display); font-size: 1.15rem; margin: 10px 0 8px; }
.work-info p{ color: var(--ink-2); font-size: 0.92rem; }

/* =========================================================
   Contact
   ========================================================= */
.contact{ padding: 40px 0 130px; }
.contact-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
}
.contact-lead{ color: var(--ink-2); margin: 18px 0 34px; max-width: 440px; }
.contact-methods{ display: flex; flex-direction: column; gap: 14px; }
.contact-method{
  display: flex; align-items: center; gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.contact-method:hover{ border-color: var(--line-strong); transform: translateX(4px); }
.contact-method-static:hover{ transform: none; }
.method-icon{
  width: 42px; height: 42px; border-radius: 10px;
  background: linear-gradient(160deg, rgba(0,217,255,0.14), rgba(30,111,232,0.06));
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan-soft); flex-shrink: 0;
}
.method-icon svg{ width: 20px; height: 20px; }
.contact-method strong{ display: block; font-size: 0.85rem; color: var(--ink-1); margin-bottom: 2px; }
.contact-method > span:last-child > span:last-child{ font-size: 0.88rem; color: var(--ink-2); }

.contact-form-wrap{
  background: var(--grad-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-title{ font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 26px; }
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field{ margin-bottom: 20px; }
.field label{
  display: block; font-size: 0.85rem; font-weight: 500; color: var(--ink-2);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea{
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 14px;
  color: var(--ink-1);
  transition: border-color .2s var(--ease), background .2s var(--ease);
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder{ color: var(--ink-3); }
.field input:focus, .field select:focus, .field textarea:focus{
  outline: none; border-color: var(--cyan); background: rgba(0,217,255,0.04);
}
.field select{ appearance: none; -webkit-appearance:none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236beeff' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.field-error{
  display: none; color: #ff8080; font-size: 0.78rem; margin-top: 6px;
}
.field.invalid input, .field.invalid select, .field.invalid textarea{ border-color: #ff5b5b; }
.field.invalid .field-error{ display: block; }

.form-note{
  margin-top: 16px; text-align: center; font-size: 0.9rem; min-height: 1.2em;
  color: var(--cyan-soft);
}
.form-note.error{ color: #ff8080; }

/* =========================================================
   Footer
   ========================================================= */
.footer{ background: var(--bg-deep); border-top: 1px solid var(--line); padding-top: 72px; }
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 0.9fr;
  gap: 40px;
  padding-bottom: 56px;
}
.footer-tagline{ color: var(--ink-2); font-size: 0.92rem; margin: 18px 0 22px; max-width: 280px; }
.footer-social{ display: flex; gap: 12px; }
.footer-social a{
  width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; color: var(--ink-2);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.footer-social a svg{ width: 17px; height: 17px; }
.footer-social a:hover{ border-color: var(--cyan); color: var(--cyan-soft); }

.footer-col h4{
  font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 18px; color: var(--ink-1);
}
.footer-col ul{ display: flex; flex-direction: column; gap: 12px; }
.footer-col a{ color: var(--ink-2); font-size: 0.9rem; transition: color .2s var(--ease); }
.footer-col a:hover{ color: var(--cyan-soft); }
.footer-contact li{ color: var(--ink-2); font-size: 0.9rem; }

.footer-bottom{ border-top: 1px solid var(--line); padding: 22px 0; }
.footer-bottom-inner{ display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p{ color: var(--ink-3); font-size: 0.85rem; }
.footer-cta{ color: var(--cyan-soft); font-size: 0.85rem; font-weight: 600; }
.footer-cta:hover{ text-decoration: underline; }

/* ============ LANGUAGE SWITCHER ============ */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.06); /* Clean glass effect */
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.lang-switch:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.lang-link {
  color: #a0aec0; /* Muted slate text */
  text-decoration: none;
  transition: color 0.2s ease;
  line-height: 1;
}

.lang-link:hover {
  color: #ffffff;
}

.lang-link.active {
  color: #ffffff;
  font-weight: 700;
}

.lang-divider {
  color: rgba(255, 255, 255, 0.2);
  user-select: none;
}

/* Inside Mobile Nav Menu Adjustments */
@media (max-width: 768px) {
  .lang-switch {
    margin-block: 1rem;
    align-self: center;
    padding: 0.5rem 1rem;
  }
}

/* =========================================================
   Floating WhatsApp
   ========================================================= */
.wa-float{
  position: fixed; bottom: 26px; right: 26px; z-index: 300;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #052012;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,0.6);
  animation: pulse-wa 2.6s ease-in-out infinite;
}
.wa-float svg{ width: 28px; height: 28px; }
@keyframes pulse-wa{
  0%, 100%{ box-shadow: 0 10px 30px -8px rgba(37,211,102,0.6); }
  50%{ box-shadow: 0 10px 40px -4px rgba(37,211,102,0.85); }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order: -1; }
  .device-stack{ height: 360px; max-width: 460px; margin: 0 auto; }
  .about-grid{ grid-template-columns: 1fr; }
  .service-grid{ grid-template-columns: repeat(2, 1fr); }
  .why-grid{ grid-template-columns: repeat(2, 1fr); }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px){
  .nav-toggle{ display: flex; }
  .nav-menu{
    position: fixed; top: 0; right: 0; height: 100vh; width: min(80vw, 320px);
    background: rgba(6,11,20,0.98); backdrop-filter: blur(16px);
    border-left: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 36px; padding: 40px;
    transform: translateX(100%); transition: transform .35s var(--ease);
  }
  .nav-menu.open{ transform: translateX(0); }
  .nav-links{ flex-direction: column; gap: 22px; }
  .nav-links a{ font-size: 1.1rem; }

  .service-grid{ grid-template-columns: 1fr; }
  .why-grid{ grid-template-columns: 1fr; }
  .work-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 32px; }
  .contact-form-wrap{ padding: 26px; }
  .hero{ padding-top: 76px; text-align: left; }
  .hero-proof{ gap: 16px; }
  .about{ padding: 80px 0; }
  .services, .why, .work{ padding: 30px 0 80px; }
  .contact{ padding: 30px 0 90px; }
}

@media (max-width: 420px){
  .container{ padding: 0 18px; }
  .device-stack{ height: 300px; }
  .phone{ width: 130px; }
}