/* =========================================================
   Photon Solutions — production stylesheet
   ========================================================= */

:root {
  --bg:            #0a0a0a;
  --bg-elev:       #121212;
  --bg-card:       #151515;
  --line:          rgba(255,255,255,0.08);
  --line-strong:   rgba(255,255,255,0.18);
  --ink:           #ffffff;
  --ink-dim:       rgba(255,255,255,0.72);
  --ink-mute:      rgba(255,255,255,0.48);
  --accent:        #EEF246;           /* photon yellow */
  --accent-warm:   #F5F873;
  --accent-shadow: rgba(238,242,70,0.25);

  --ff-display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --ff-body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ff-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-sm: 4px;
  --radius:    10px;
  --radius-lg: 18px;

  --maxw: 1280px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }

::selection { background: var(--accent); color: #000; }

/* ---------- layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: clamp(72px, 11vw, 140px) 0;
  position: relative;
}

.section + .section { border-top: 1px solid var(--line); }

.eyebrow {
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

h1, h2, h3, h4 {
  font-family: var(--ff-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 0.96;
  margin: 0;
  text-transform: uppercase;
  font-stretch: 125%;
}

h1 { font-size: clamp(48px, 8.5vw, 132px); }
h2 { font-size: clamp(36px, 5.8vw, 84px); }
h3 { font-size: clamp(22px, 2vw, 28px); letter-spacing: 0; font-stretch: 100%; }

p { margin: 0 0 1em; color: var(--ink-dim); }
p:last-child { margin-bottom: 0; }

/* ===========================================================
   NAV
   =========================================================== */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(10,10,10,0.55);
  border-bottom: 1px solid transparent;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}
.nav.is-scrolled {
  background: rgba(10,10,10,0.85);
  border-bottom-color: var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.brand__mark {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px var(--accent-shadow));
}

.nav__links {
  display: flex;
  gap: 36px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav__links a {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-family: var(--ff-mono);
  font-weight: 500;
  position: relative;
  padding: 6px 2px;
  transition: color .2s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--accent);
  transition: width .25s var(--ease);
}
.nav__links a:hover::after { width: 100%; }

.nav__cta {
  display: inline-flex;
  align-items: center;
}

.nav__mobile { display: none; }

.nav__burger {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0;
  position: relative;
}
.nav__burger span {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 1.5px;
  background: var(--ink);
  transition: transform .3s var(--ease), opacity .2s var(--ease), top .3s var(--ease);
}
.nav__burger span:nth-child(1) { top: 13px; }
.nav__burger span:nth-child(2) { top: 19px; }
.nav__burger span:nth-child(3) { top: 25px; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

/* ===========================================================
   BUTTON
   =========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--ff-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: transform .2s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 0 0 var(--accent-shadow);
}
.btn--primary:hover {
  background: var(--accent-warm);
  transform: translateY(-1px);
  box-shadow: 0 10px 30px -6px var(--accent-shadow);
}
.btn--ghost {
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn__arrow {
  display: inline-block;
  transition: transform .2s var(--ease);
}
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ===========================================================
   HERO
   =========================================================== */
.hero {
  position: relative;
  padding: 180px 0 80px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 70% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, black 20%, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  right: -6%;
  top: 10%;
  width: 780px;
  height: 780px;
  background: radial-gradient(circle, var(--accent-shadow) 0%, transparent 65%);
  filter: blur(30px);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero__meta {
  display: flex;
  gap: 28px;
  align-items: center;
  margin-bottom: 28px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.hero__meta .dot { width: 6px; height: 6px; background: var(--accent); border-radius: 999px; box-shadow: 0 0 12px var(--accent); animation: pulse 2.2s infinite; }
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
}

.hero__title {
  margin-bottom: 28px;
}
.hero__title .ln {
  display: block;
  overflow: hidden;
}
.hero__title .ln span {
  display: block;
  transform: translateY(110%);
  animation: slideUp 1s var(--ease) forwards;
}
.hero__title .ln:nth-child(2) span { animation-delay: .1s; }
.hero__title .ln:nth-child(3) span { animation-delay: .2s; }
.hero__title .accent {
  color: var(--accent);
  font-style: italic;
  font-weight: 500;
  font-family: "Instrument Serif", "Times New Roman", serif;
  text-transform: none;
  letter-spacing: -0.02em;
}

@keyframes slideUp {
  to { transform: translateY(0); }
}

.hero__lede {
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.55;
  color: var(--ink-dim);
  max-width: 540px;
  margin-bottom: 36px;
}

.hero__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  max-width: 640px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.hero__stats .stat { min-width: 0; }
.hero__stats .num {
  font-family: var(--ff-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  font-stretch: 125%;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 8px;
}
.hero__stats .lbl {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* Hero visual — 4-point mark composition */
.hero__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  justify-self: end;
  width: 100%;
}
.hero__mark {
  position: absolute;
  inset: 0;
  background: url("../images/photon-mark.png") center / contain no-repeat;
  filter: drop-shadow(0 0 40px var(--accent-shadow)) drop-shadow(0 0 80px var(--accent-shadow));
  animation: float 8s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(1deg); }
}
.hero__rings {
  position: absolute;
  inset: -10%;
  border: 1px dashed var(--line-strong);
  border-radius: 50%;
  animation: spin 60s linear infinite;
}
.hero__rings::before,
.hero__rings::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--line);
}
.hero__rings::before { inset: 10%; }
.hero__rings::after  { inset: 22%; border-color: var(--line-strong); }
@keyframes spin { to { transform: rotate(360deg); } }

.hero__badge {
  position: absolute;
  bottom: 8%;
  left: -4%;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero__badge::before {
  content: "";
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

.hero__ticker {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  height: 54px;
  display: flex;
  align-items: center;
  z-index: 2;
  background: rgba(0,0,0,0.4);
}
.hero__ticker-track {
  display: inline-flex;
  gap: 50px;
  white-space: nowrap;
  animation: ticker 40s linear infinite;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding-left: 50px;
}
.hero__ticker-track span { display: inline-flex; align-items: center; gap: 14px; }
.hero__ticker-track .sep {
  color: var(--accent);
  font-size: 10px;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===========================================================
   SERVICES
   =========================================================== */
.services__head {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: baseline;
  margin-bottom: 64px;
}
.services__head > div { padding-top: 0; }
.services__head p { max-width: 52ch; padding-top: 18px; }

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service {
  padding: 40px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background .3s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 320px;
}
.service:hover {
  background: var(--bg-card);
}
.service:hover .service__num { color: var(--accent); }
.service:hover .service__arrow { transform: translate(4px, -4px); color: var(--accent); }

.service__num {
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  transition: color .2s var(--ease);
}
.service__title {
  font-size: 22px;
  line-height: 1.05;
}
.service__desc {
  font-size: 14px;
  color: var(--ink-dim);
  margin-top: auto;
}
.service__arrow {
  position: absolute;
  top: 32px;
  right: 28px;
  font-family: var(--ff-mono);
  color: var(--ink-mute);
  font-size: 20px;
  transition: transform .3s var(--ease), color .2s var(--ease);
}

/* ===========================================================
   CAPABILITIES (two-column showcase)
   =========================================================== */
.caps {
  background: #050505;
}
.caps__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--line);
}
.caps__row:last-child { border-bottom: none; }
.caps__row--reverse .caps__media { order: 2; }

.caps__body h3 {
  font-family: var(--ff-display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800;
  font-stretch: 125%;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.98;
  margin-bottom: 20px;
}
.caps__body p { max-width: 52ch; margin-bottom: 28px; }

.caps__list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.caps__list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: var(--ink-dim);
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}
.caps__list li::before {
  content: "";
  width: 14px; height: 14px;
  flex-shrink: 0;
  background: url("../images/photon-mark.png") center / contain no-repeat;
}

.caps__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.caps__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(238,242,70,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(238,242,70,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* Visual treatments per row */
.mock--dashboard {
  position: relative;
  width: 82%;
  aspect-ratio: 16 / 10;
  background: #0d0d0d;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.8);
}
.mock--dashboard .row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.mock--dashboard .dots { display: flex; gap: 5px; }
.mock--dashboard .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--line-strong); }
.mock--dashboard .dot:first-child { background: var(--accent); }
.mock--dashboard .bars { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; align-items: end; height: 90px; margin-top: 4px; }
.mock--dashboard .bars i {
  display: block;
  background: linear-gradient(to top, var(--accent), rgba(238,242,70,0.2));
  border-radius: 2px 2px 0 0;
}
.mock--dashboard .bars i:nth-child(1) { height: 40%; } .mock--dashboard .bars i:nth-child(2) { height: 55%; }
.mock--dashboard .bars i:nth-child(3) { height: 30%; } .mock--dashboard .bars i:nth-child(4) { height: 70%; }
.mock--dashboard .bars i:nth-child(5) { height: 45%; } .mock--dashboard .bars i:nth-child(6) { height: 85%; }
.mock--dashboard .bars i:nth-child(7) { height: 60%; } .mock--dashboard .bars i:nth-child(8) { height: 95%; background: linear-gradient(to top, var(--accent-warm), var(--accent)); }
.mock--dashboard .bars i:nth-child(9) { height: 72%; } .mock--dashboard .bars i:nth-child(10){ height: 50%; }
.mock--dashboard .bars i:nth-child(11){ height: 80%; } .mock--dashboard .bars i:nth-child(12){ height: 65%; }
.mock--dashboard .kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 6px; }
.mock--dashboard .kpi { padding: 8px 10px; background: #161616; border-radius: 4px; border: 1px solid var(--line); }
.mock--dashboard .kpi .v { font-family: var(--ff-display); font-stretch: 125%; font-weight: 700; font-size: 16px; }
.mock--dashboard .kpi .l { font-family: var(--ff-mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); margin-top: 2px; }
.mock--dashboard .kpi.is-accent .v { color: var(--accent); }

.mock--shield {
  position: relative;
  width: 70%;
  aspect-ratio: 1;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle, rgba(238,242,70,0.08), transparent 70%);
}
.mock--shield::before, .mock--shield::after {
  content: "";
  position: absolute; inset: 14%;
  border: 1px dashed var(--line);
  border-radius: 50%;
  animation: spin 40s linear infinite;
}
.mock--shield::after { inset: 28%; border-style: solid; border-color: var(--line-strong); animation-duration: 25s; animation-direction: reverse; }
.mock--shield .core {
  width: 40%;
  height: 40%;
  background: url("../images/photon-mark.png") center / contain no-repeat;
  filter: drop-shadow(0 0 20px var(--accent-shadow));
  position: relative;
  z-index: 2;
}
.mock--shield .tag {
  position: absolute;
  background: var(--bg);
  border: 1px solid var(--line);
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 3px;
  color: var(--ink-dim);
}
.mock--shield .tag--a { top: 10%; left: 4%; }
.mock--shield .tag--b { top: 18%; right: 6%; color: var(--accent); border-color: var(--accent); }
.mock--shield .tag--c { bottom: 14%; left: 10%; }
.mock--shield .tag--d { bottom: 8%; right: 4%; }

.mock--flow {
  position: relative;
  width: 85%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 20px;
}
.mock--flow .node {
  aspect-ratio: 1;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: #0d0d0d;
  gap: 6px;
  text-align: center;
  padding: 6px;
}
.mock--flow .node .glyph {
  width: 18px; height: 18px;
  background: url("../images/photon-mark.png") center / contain no-repeat;
  opacity: 0.5;
}
.mock--flow .node.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-shadow);
  color: var(--accent);
}
.mock--flow .node.is-active .glyph { opacity: 1; }

/* ===========================================================
   FEATURES ROW
   =========================================================== */
.features {
  background: var(--bg);
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feat {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
  position: relative;
  overflow: hidden;
}
.feat:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.feat__icon {
  width: 48px; height: 48px;
  background: url("../images/photon-mark.png") center / contain no-repeat;
  margin-bottom: 24px;
  filter: drop-shadow(0 0 12px var(--accent-shadow));
}
.feat h3 {
  font-family: var(--ff-display);
  font-stretch: 125%;
  text-transform: uppercase;
  font-size: 22px;
  margin-bottom: 10px;
  letter-spacing: 0;
}
.feat p { font-size: 14px; }
.feat__num {
  position: absolute;
  top: 20px; right: 24px;
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}

/* ===========================================================
   CTA
   =========================================================== */
.cta {
  padding: clamp(60px, 10vw, 120px) 0;
  position: relative;
  overflow: hidden;
}
.cta__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse at 80% 120%, var(--accent-shadow), transparent 50%),
    var(--bg-card);
  position: relative;
  overflow: hidden;
}
.cta__inner::after {
  content: "";
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: url("../images/photon-mark.png") center / contain no-repeat;
  opacity: 0.08;
  pointer-events: none;
}
.cta h2 {
  font-size: clamp(36px, 5vw, 68px);
  margin-bottom: 20px;
}
.cta__accent { color: var(--accent); }

.form {
  display: grid;
  gap: 14px;
}
.form__field {
  position: relative;
}
.form__field label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: block;
  margin-bottom: 6px;
}
.form__field input,
.form__field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  padding: 10px 0;
  font: inherit;
  color: var(--ink);
  outline: none;
  transition: border-color .2s var(--ease);
  resize: vertical;
  font-family: var(--ff-body);
}
.form__field textarea { min-height: 80px; }
.form__field input:focus,
.form__field textarea:focus { border-color: var(--accent); }
.form__submit {
  justify-self: start;
  margin-top: 10px;
}
.form__status {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0;
  transition: opacity .3s var(--ease);
  margin-top: 6px;
}
.form__status.is-visible { opacity: 1; }

/* ===========================================================
   FOOTER
   =========================================================== */
.footer {
  border-top: 1px solid var(--line);
  padding: 72px 0 32px;
  background: #050505;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 64px;
}
.footer__brand p {
  max-width: 36ch;
  font-size: 14px;
  margin-top: 20px;
}
.footer__col h4 {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 20px;
}
.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__col a {
  font-size: 14px;
  color: var(--ink-dim);
  transition: color .2s var(--ease);
}
.footer__col a:hover { color: var(--ink); }
.footer__col address {
  font-style: normal;
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.7;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  flex-wrap: wrap;
  gap: 16px;
}
.footer__bottom a { color: var(--ink-mute); }
.footer__bottom a:hover { color: var(--ink); }

.footer__legal {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

/* ===========================================================
   REVEAL
   =========================================================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { max-width: 380px; justify-self: center; margin-top: 20px; }
  .hero { min-height: auto; padding: 140px 0 100px; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .services__head { grid-template-columns: 1fr; gap: 24px; }
  .caps__row { grid-template-columns: 1fr; gap: 40px; padding: 48px 0; }
  .caps__row--reverse .caps__media { order: initial; }
  .features__grid { grid-template-columns: 1fr; }
  .cta__inner { grid-template-columns: 1fr; gap: 40px; padding: 40px 30px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .nav__links { display: none; }
  .nav__burger { display: inline-flex; align-items: center; justify-content: center; }
  .nav__cta .btn { padding: 10px 14px; font-size: 11px; }

  .nav__mobile {
    display: flex;
    position: fixed;
    inset: 76px 0 0 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(20px);
    z-index: 40;
    padding: 40px 28px;
    transform: translateX(100%);
    transition: transform .3s var(--ease);
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  .nav__mobile.is-open { transform: translateX(0); }
  .nav__mobile a {
    font-family: var(--ff-display);
    font-stretch: 125%;
    font-weight: 800;
    font-size: 32px;
    text-transform: uppercase;
    color: var(--ink);
    padding: 8px 0;
    border-bottom: 1px solid var(--line);
  }

  .hero__stats { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .services__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ===========================================================
   FAVICON fallback
   =========================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===========================================================
   HCAPTCHA
   =========================================================== */
.form__captcha {
  margin: 14px 0;
}

.form__submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}