/* ==========================================================================
   DANIEL — Personal / Portfolio site
   Design system: dark graphite-blue, electric-blue/turquoise accent
   ========================================================================== */

:root{
  --bg: #0a0e1a;
  --bg-alt: #0d1220;
  --surface: #121829;
  --surface-2: #161d32;
  --border: rgba(148,163,184,.12);
  --border-strong: rgba(148,163,184,.22);
  --text: #eef2f8;
  --text-dim: #b6c0d1;
  --text-muted: #8592a8;
  --accent: #3b82f6;
  --accent-2: #22d3ee;
  --accent-soft: rgba(59,130,246,.12);
  --success: #34d399;
  --error: #f87171;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-card: 0 1px 0 rgba(255,255,255,.03) inset, 0 20px 40px -20px rgba(0,0,0,.55);
  --shadow-pop: 0 30px 70px -25px rgba(0,0,0,.7);
  --ease: cubic-bezier(.16,.8,.24,1);
  --header-h: 76px;
  --container: 1180px;
  --font: "Rubik", "Assistant", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

*,*::before,*::after{ box-sizing: border-box; }
html{
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  overflow-x: hidden;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  direction: rtl;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; }
input,textarea,select{ font-family: inherit; }

.container{
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* skip link */
.skip-link{
  position: absolute;
  right: 16px;
  top: -60px;
  background: var(--accent);
  color: #05101f;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  z-index: 999;
  transition: top .2s var(--ease);
}
.skip-link:focus{ top: 12px; }

/* focus states */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible{
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 6px;
}

/* background ambience */
.bg-grid{
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(148,163,184,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 90%);
}
.bg-glow{
  position: fixed;
  inset: 0;
  z-index: -3;
  background: var(--bg);
}
.bg-glow::before, .bg-glow::after{
  content:"";
  position: absolute;
  width: 640px; height: 640px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .18;
}
.bg-glow::before{ background: var(--accent); top: -160px; right: -160px; }
.bg-glow::after{ background: var(--accent-2); bottom: 10%; left: -200px; opacity: .12; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(10,14,26,.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease), height .3s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color: var(--border);
  background: rgba(10,14,26,.92);
  height: 64px;
}
.header-inner{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* logo */
.logo{
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}
.logo-mark{ width: 36px; height: 36px; flex: none; }
.logo-word{
  font-size: 1.28rem;
  letter-spacing: .06em;
  color: var(--text);
}
.logo-sub{
  display: block;
  font-size: .56rem;
  letter-spacing: .22em;
  color: var(--accent-2);
  font-weight: 600;
  margin-top: 2px;
}
.logo-text-wrap{ display:flex; flex-direction:column; line-height:1; }

.main-nav{ display: flex; }
.main-nav ul{ display: flex; align-items: center; gap: 4px; }
.main-nav a{
  position: relative;
  padding: 10px 14px;
  font-size: .95rem;
  font-weight: 500;
  color: var(--text-dim);
  border-radius: var(--radius-sm);
  transition: color .2s, background .2s;
}
.main-nav a:hover{ color: var(--text); background: rgba(148,163,184,.06); }
.main-nav a.active{ color: var(--text); }
.main-nav a.active::after{
  content:"";
  position: absolute;
  right: 14px; left: 14px; bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.header-actions{ display: flex; align-items: center; gap: 10px; }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: .95rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease), border-color .18s;
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #05101f;
  box-shadow: 0 8px 24px -8px rgba(59,130,246,.55);
}
.btn-primary:hover{ box-shadow: 0 12px 28px -8px rgba(59,130,246,.7); transform: translateY(-1px); }
.btn-ghost{
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover{ background: rgba(148,163,184,.08); border-color: var(--accent-2); }
.btn-sm{ padding: 9px 16px; font-size: .85rem; }
.btn-block{ width: 100%; }

.nav-toggle{
  display: none;
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle svg{ width: 20px; height: 20px; }

/* mobile drawer */
.mobile-nav{
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(6,9,17,.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease);
}
.mobile-nav.is-open{ opacity: 1; pointer-events: auto; }
.mobile-nav-panel{
  position: absolute;
  top: 0; right: 0;
  height: 100%;
  width: min(86vw, 360px);
  background: var(--bg-alt);
  border-left: 1px solid var(--border);
  padding: 20px 22px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transform: translateX(100%);
  transition: transform .3s var(--ease);
  overflow-y: auto;
}
.mobile-nav.is-open .mobile-nav-panel{ transform: translateX(0); }
.mobile-nav-top{ display: flex; align-items: center; justify-content: space-between; }
.mobile-nav ul{ display: flex; flex-direction: column; gap: 2px; }
.mobile-nav a{
  display: block;
  padding: 14px 6px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}
.mobile-nav a.active{ color: var(--accent-2); }
.close-btn{
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}

/* ==========================================================================
   Sections generic
   ========================================================================== */
section{ position: relative; padding: 108px 0; }
.section-tight{ padding: 84px 0; }
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--accent-2);
  margin-bottom: 16px;
}
.eyebrow::before{
  content:"";
  width: 20px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
}
h1,h2,h3,h4{ font-family: var(--font); font-weight: 800; color: var(--text); margin: 0; line-height: 1.2; }
h2{ font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h3{ font-size: 1.3rem; }
.section-head{ max-width: 720px; margin-bottom: 56px; }
.section-head p{ color: var(--text-dim); font-size: 1.08rem; margin-top: 14px; }
.section-head.center{ margin-inline: auto; text-align: center; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  padding-top: calc(var(--header-h) + 56px);
  padding-bottom: 90px;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.hero-badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: .82rem;
  color: var(--text-dim);
  background: rgba(148,163,184,.05);
  margin-bottom: 22px;
}
.hero-badge .dot{ width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 3px rgba(52,211,153,.18); }
.hero h1{
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  letter-spacing: -.01em;
}
.hero h1 .grad{
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub{
  color: var(--text-dim);
  font-size: 1.15rem;
  margin-top: 22px;
  max-width: 56ch;
}
.hero-cta{ display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-stats{ display: flex; gap: 28px; margin-top: 44px; flex-wrap: wrap; }
.hero-stat b{ display:block; font-size: 1.4rem; color: var(--text); }
.hero-stat span{ font-size: .85rem; color: var(--text-muted); }

/* hero visual: mock dashboard */
.hero-visual{ position: relative; }
.dash{
  position: relative;
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-pop);
  padding: 18px;
  transform: perspective(1200px) rotateY(-6deg) rotateX(2deg);
  animation: floaty 7s ease-in-out infinite;
}
@keyframes floaty{
  0%,100%{ transform: perspective(1200px) rotateY(-6deg) rotateX(2deg) translateY(0); }
  50%{ transform: perspective(1200px) rotateY(-6deg) rotateX(2deg) translateY(-10px); }
}
@media (prefers-reduced-motion: reduce){ .dash{ animation: none; } }
.dash-bar{ display: flex; align-items: center; gap: 8px; padding: 4px 6px 14px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.dash-dot{ width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }
.dash-title{ margin-inline-start: auto; font-size: .74rem; color: var(--text-muted); letter-spacing: .05em; }
.dash-body{ display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dash-card{
  background: rgba(148,163,184,.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
}
.dash-card.span-2{ grid-column: span 2; }
.dash-kpi-label{ font-size: .72rem; color: var(--text-muted); }
.dash-kpi-value{ font-size: 1.5rem; font-weight: 800; margin-top: 4px; }
.dash-kpi-trend{ font-size: .72rem; color: var(--success); margin-top: 4px; }
.dash-chart{ display: flex; align-items: flex-end; gap: 6px; height: 64px; margin-top: 10px; }
.dash-chart i{ flex:1; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, var(--accent-2), var(--accent)); opacity: .85; }
.dash-row{ display:flex; align-items:center; justify-content:space-between; padding: 8px 0; border-bottom: 1px dashed var(--border); font-size:.82rem; }
.dash-row:last-child{ border-bottom: none; }
.status-pill{ font-size:.68rem; padding: 3px 9px; border-radius: 999px; font-weight:700; }
.status-pill.ok{ background: rgba(52,211,153,.14); color: var(--success); }
.status-pill.wait{ background: rgba(251,191,36,.14); color: #fbbf24; }
.status-pill.new{ background: var(--accent-soft); color: var(--accent-2); }
.dash-float{
  position: absolute;
  bottom: -22px; right: -22px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  box-shadow: var(--shadow-card);
  display:flex; align-items:center; gap:10px;
  font-size: .82rem;
}
.dash-float .ring{
  width: 34px; height: 34px; border-radius: 50%;
  background: conic-gradient(var(--accent-2) 0 78%, rgba(148,163,184,.15) 78% 100%);
  display:flex; align-items:center; justify-content:center;
}
.dash-float .ring::after{ content:""; width: 22px; height: 22px; border-radius: 50%; background: var(--surface-2); }

/* ==========================================================================
   Value section
   ========================================================================== */
.value-block{ text-align: center; max-width: 780px; margin-inline: auto; }
.value-block p{ color: var(--text-dim); font-size: 1.1rem; margin-top: 16px; }
.principles{
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.principle{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: right;
  box-shadow: var(--shadow-card);
  transition: transform .25s var(--ease), border-color .25s;
}
.principle:hover{ transform: translateY(-4px); border-color: var(--border-strong); }
.principle .num{
  display:inline-flex; align-items:center; justify-content:center;
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent-2);
  font-weight: 800; margin-bottom: 16px;
}
.principle h3{ margin-bottom: 8px; font-size: 1.08rem; }
.principle p{ color: var(--text-muted); font-size: .95rem; margin:0; }

/* ==========================================================================
   Services
   ========================================================================== */
.services-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-card{
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  box-shadow: var(--shadow-card);
  transition: transform .25s var(--ease), border-color .25s;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.service-card:hover{ transform: translateY(-6px); border-color: var(--accent); }
.service-icon{
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-2);
}
.service-icon svg{ width: 24px; height: 24px; }
.service-card h3{ font-size: 1.12rem; }
.service-card p{ color: var(--text-muted); font-size: .92rem; margin: 0; flex: 1; }
.service-tags{ display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.service-tags span{
  font-size: .72rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(148,163,184,.08);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ==========================================================================
   Process
   ========================================================================== */
.process{ position: relative; }
.process-steps{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}
.process-steps::before{
  content:"";
  position: absolute;
  top: 26px; right: 12%; left: 12%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--border-strong) 0 10px, transparent 10px 20px);
  z-index: 0;
}
.process-step{ position: relative; z-index: 1; text-align: center; padding: 0 8px; }
.process-step .step-num{
  width: 52px; height: 52px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem;
  color: var(--accent-2);
}
.process-step h3{ font-size: 1.02rem; margin-bottom: 8px; }
.process-step p{ color: var(--text-muted); font-size: .9rem; margin: 0; }
.process-quote{
  text-align: center;
  margin-top: 52px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}
.process-quote span{ color: var(--accent-2); }

/* ==========================================================================
   Projects
   ========================================================================== */
.projects-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.project-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform .25s var(--ease), border-color .25s;
}
.project-card:hover{ transform: translateY(-5px); border-color: var(--border-strong); }
.project-visual{
  height: 176px;
  position: relative;
  background: linear-gradient(135deg, rgba(59,130,246,.14), rgba(34,211,238,.08));
  border-bottom: 1px solid var(--border);
  padding: 16px;
  overflow: hidden;
}
.project-visual .mini-window{
  background: var(--bg-alt);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  height: 100%;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.project-visual .mini-topbar{ display:flex; gap:5px; }
.project-visual .mini-topbar i{ width:7px; height:7px; border-radius:50%; background: var(--border-strong); }
.project-visual .mini-rows{ flex:1; display:flex; flex-direction:column; gap:5px; margin-top:4px; }
.project-visual .mini-row{ height: 9px; border-radius: 4px; background: rgba(148,163,184,.14); }
.project-visual .mini-row.short{ width: 55%; }
.project-visual .mini-row.accent{ background: linear-gradient(90deg, var(--accent), var(--accent-2)); opacity:.6; width: 35%; }
.project-body{ padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.project-kicker{ font-size: .74rem; letter-spacing: .08em; color: var(--accent-2); font-weight: 700; }
.project-body h3{ font-size: 1.18rem; }
.project-row{ font-size: .88rem; color: var(--text-dim); }
.project-row b{ color: var(--text); font-weight: 600; }
.project-stack{ display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.project-stack span{
  font-size: .72rem; padding: 4px 10px; border-radius: 999px;
  background: rgba(148,163,184,.08); color: var(--text-muted); border: 1px solid var(--border);
}
.project-footer{ margin-top: auto; padding-top: 6px; }

/* project modal */
.modal-overlay{
  position: fixed; inset: 0; z-index: 300;
  background: rgba(4,7,14,.72);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s var(--ease);
}
.modal-overlay.is-open{ opacity: 1; pointer-events: auto; }
.modal-box{
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  max-width: 640px; width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 32px;
  box-shadow: var(--shadow-pop);
  transform: translateY(16px) scale(.98);
  transition: transform .25s var(--ease);
}
.modal-overlay.is-open .modal-box{ transform: translateY(0) scale(1); }
.modal-close{
  position: absolute; top: 18px; left: 18px;
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--border-strong); background: transparent; color: var(--text);
  cursor: pointer; display:flex; align-items:center; justify-content:center;
}
.modal-box h3{ font-size: 1.4rem; margin-bottom: 6px; }
.modal-section{ margin-top: 18px; }
.modal-section h4{ font-size: .85rem; color: var(--accent-2); letter-spacing: .04em; margin-bottom: 6px; }
.modal-section p{ color: var(--text-dim); margin: 0; }

/* ==========================================================================
   About
   ========================================================================== */
.about-grid{
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.about-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
}
.about-avatar{
  width: 84px; height: 84px; border-radius: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display:flex; align-items:center; justify-content:center;
  font-weight: 800; font-size: 1.6rem; color: #05101f;
  margin-bottom: 20px;
}
.about-card h3{ font-size: 1.2rem; }
.about-role{ color: var(--accent-2); font-size: .9rem; font-weight: 600; margin-top: 4px; }
.about-text p{ color: var(--text-dim); font-size: 1.05rem; margin: 0 0 16px; }
.tag-list{ display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tag-list span{
  font-size: .82rem; padding: 7px 14px; border-radius: 999px;
  background: var(--surface-2); color: var(--text-dim); border: 1px solid var(--border-strong);
}

/* why work with me */
.why-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 12px;
}
.why-item{
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
}
.why-icon{
  flex: none; width: 36px; height: 36px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent-2);
  display:flex; align-items:center; justify-content:center;
}
.why-icon svg{ width: 18px; height: 18px; }
.why-item p{ margin: 0; color: var(--text-dim); font-size: .95rem; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-wrap{
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 48px;
  align-items: start;
}
.contact-intro h2{ font-size: clamp(1.6rem, 3vw, 2.2rem); }
.contact-intro p{ color: var(--text-dim); margin-top: 16px; font-size: 1.05rem; }
.contact-points{ margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.contact-point{ display:flex; gap: 12px; align-items:center; color: var(--text-dim); font-size: .95rem; }
.contact-point svg{ width: 20px; height: 20px; color: var(--accent-2); flex:none; }

.form-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
}
.form-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field{ display: flex; flex-direction: column; gap: 7px; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-size: .85rem; font-weight: 600; color: var(--text-dim); }
.field label .req{ color: var(--accent-2); }
.field input, .field select, .field textarea{
  background: var(--bg-alt);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-size: .95rem;
  transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder, .field textarea::placeholder{ color: var(--text-muted); }
.field input:focus, .field select:focus, .field textarea:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  outline: none;
}
.field textarea{ resize: vertical; min-height: 110px; }
.field-error{ font-size: .8rem; color: var(--error); min-height: 1.1em; }
.field.has-error input, .field.has-error select, .field.has-error textarea{ border-color: var(--error); }
.checkbox-field{ display: flex; align-items: flex-start; gap: 10px; grid-column: 1/-1; }
.checkbox-field input{ margin-top: 4px; width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.checkbox-field label{ font-size: .88rem; color: var(--text-dim); font-weight: 400; }
.honeypot{ position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.form-actions{ grid-column: 1/-1; display: flex; align-items: center; gap: 16px; margin-top: 6px; }
.form-status{ font-size: .9rem; }
.form-status.success{ color: var(--success); }
.form-status.error{ color: var(--error); }
.spinner{
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(5,16,31,.35); border-top-color: #05101f;
  animation: spin .7s linear infinite; display: none;
}
.btn.is-loading .spinner{ display: inline-block; }
.btn.is-loading .btn-label{ opacity: .85; }
@keyframes spin{ to{ transform: rotate(360deg); } }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 48px 0 28px;
  background: var(--bg-alt);
}
.footer-top{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}
.footer-nav{ display: flex; flex-wrap: wrap; gap: 10px 22px; }
.footer-nav a{ color: var(--text-muted); font-size: .9rem; }
.footer-nav a:hover{ color: var(--text); }
.footer-social{ display: flex; gap: 10px; }
.footer-social a{
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: color .2s, border-color .2s;
}
.footer-social a:hover{ color: var(--accent-2); border-color: var(--accent-2); }
.footer-social svg{ width: 18px; height: 18px; }
.footer-bottom{
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  padding-top: 22px; font-size: .84rem; color: var(--text-muted);
}
.footer-bottom a{ color: var(--text-muted); }
.footer-bottom a:hover{ color: var(--accent-2); }

/* back to top */
.to-top{
  position: fixed;
  bottom: 26px;
  left: 26px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 90;
  opacity: 0; pointer-events: none;
  transform: translateY(10px);
  transition: opacity .25s, transform .25s;
  box-shadow: var(--shadow-card);
}
.to-top.is-visible{ opacity: 1; pointer-events: auto; transform: translateY(0); }

/* reveal-on-scroll */
.reveal{ opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .principles{ grid-template-columns: 1fr; }
  .process-steps{ grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .process-steps::before{ display: none; }
  .about-grid{ grid-template-columns: 1fr; }
  .why-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 900px){
  .main-nav{ display: none; }
  .nav-toggle{ display: flex; }
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order: -1; max-width: 460px; margin-inline: auto; width: 100%; }
  .contact-wrap{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .projects-grid{ grid-template-columns: 1fr; }
  .form-grid{ grid-template-columns: 1fr; }
  section{ padding: 76px 0; }
  .dash-float{ display: none; }
}
.header-actions .btn-primary .cta-short{ display: none; }
@media (max-width: 560px){
  .services-grid{ grid-template-columns: 1fr; }
  .hero-stats{ gap: 20px; }
  .header-actions .btn-primary .cta-long{ display: none; }
  .header-actions .btn-primary .cta-short{ display: inline; }
}