/* ============================================================
   TIKO Klima — design system
   Graphite base · flame red/orange heat · cool blue cold · silver
   ============================================================ */

:root {
  --ink: #14161b;
  --ink-soft: #2b2f37;
  --graphite: #14161b;
  --graphite-2: #1c1f26;
  --graphite-3: #262a33;
  --muted: #5b6270;
  --quiet: #828a96;
  --line: #e2e6eb;
  --line-strong: #cfd5dd;
  --paper: #f4f6f8;
  --surface: #ffffff;
  --surface-2: #f9fafb;

  --red: #e23b2e;
  --red-deep: #c22618;
  --orange: #f6921e;
  --gold: #fbb034;
  --blue: #1f78c2;
  --blue-deep: #155f9e;
  --blue-soft: #e8f2fb;
  --silver: #eef1f4;

  --heat: linear-gradient(90deg, var(--red) 0%, var(--orange) 100%);
  --heat-135: linear-gradient(135deg, var(--red-deep) 0%, var(--orange) 100%);
  --cold: linear-gradient(135deg, var(--blue-deep) 0%, #3aa0e0 100%);

  --shadow-sm: 0 1px 2px rgba(20, 22, 27, .06);
  --shadow-md: 0 10px 30px -12px rgba(20, 22, 27, .22);
  --shadow-lg: 0 28px 60px -28px rgba(20, 22, 27, .42);

  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 1200px;
  --pad: clamp(18px, 5vw, 40px);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: -0.005em;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3 {
  font-family: "Archivo", "Manrope", sans-serif;
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
}

p { margin: 0; }

::selection { background: var(--orange); color: #fff; }

.lead-en { color: var(--quiet); font-weight: 500; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
}
.skip-link:focus { left: 12px; }

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

/* ---------- Buttons ---------- */
.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: "Manrope", sans-serif;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  cursor: pointer;
  text-align: center;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background-color .25s var(--ease), border-color .25s var(--ease), filter .25s var(--ease);
}
.button svg, button svg { transition: transform .25s var(--ease); }

.button.primary,
button[type="submit"] {
  position: relative;
  background-image: var(--heat-135);
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(226, 59, 46, .65);
}
.button.primary:hover,
button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -12px rgba(226, 59, 46, .75);
  filter: saturate(1.08) brightness(1.03);
}
.button.primary:hover svg,
button[type="submit"]:hover svg { transform: translateX(3px); }
.button.primary:active,
button[type="submit"]:active { transform: translateY(0); }

.button.ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .28);
}
.button.ghost:hover {
  border-color: var(--orange);
  color: var(--gold);
  transform: translateY(-2px);
}

.button.lg { min-height: 56px; padding: 0 30px; font-size: 16px; }

.button.whatsapp {
  background-image: linear-gradient(135deg, #25d366 0%, #128c4a 100%);
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(18, 140, 74, .6);
}
.button.whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -12px rgba(18, 140, 74, .7);
  filter: brightness(1.05);
}
.button.whatsapp:active { transform: translateY(0); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px var(--pad);
  background: rgba(18, 20, 25, .82);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  color: #fff;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: padding .3s var(--ease), background-color .3s var(--ease);
}
.site-header.is-scrolled {
  padding-top: 8px;
  padding-bottom: 8px;
  background: rgba(16, 18, 22, .94);
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .8);
}

.brand { display: flex; align-items: center; gap: 13px; min-width: 0; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 5px;
  overflow: hidden;
  border-radius: 13px;
  background: radial-gradient(120% 120% at 50% 20%, rgba(255, 255, 255, .08), transparent 65%), #0c0d10;
  border: 1px solid rgba(255, 255, 255, .14);
  flex: none;
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.brand-mark.sm { width: 58px; height: 58px; }

.brand-text strong {
  display: block;
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.04em;
  line-height: 1;
}
.brand-text > span {
  display: block;
  margin-top: 3px;
  color: #aeb6c2;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14.5px;
  font-weight: 600;
}
.site-nav > a:not(.nav-cta) {
  color: #d4d9e1;
  position: relative;
  padding: 4px 0;
  transition: color .2s var(--ease);
}
.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--heat);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}
.site-nav > a:not(.nav-cta):hover { color: #fff; }
.site-nav > a:not(.nav-cta):hover::after { transform: scaleX(1); }
.nav-cta { min-height: 42px; padding: 0 18px; }

.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 9px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  color: #fff !important;
  font-weight: 800;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: border-color .2s var(--ease), background-color .2s var(--ease), transform .2s var(--ease);
}
.nav-phone svg { color: var(--gold); }
.nav-phone::after { display: none !important; }
.nav-phone:hover { border-color: var(--gold); background: rgba(255, 255, 255, .1); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 42px;
  min-height: 0;
  padding: 0;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 10px;
  box-shadow: none;
}
.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  margin: 0 auto;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s 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); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--graphite);
  color: #fff;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(70% 90% at 88% 8%, rgba(31, 120, 194, .20), transparent 60%),
    radial-gradient(75% 85% at 8% 100%, rgba(226, 59, 46, .22), transparent 58%),
    radial-gradient(60% 60% at 50% 0%, rgba(246, 146, 30, .10), transparent 60%),
    var(--graphite);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(56px, 9vw, 104px) var(--pad);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  padding: 7px 15px 7px 12px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 100px;
  color: #e9edf2;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.eyebrow-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 rgba(246, 146, 30, .6);
  animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(246, 146, 30, .55); }
  70% { box-shadow: 0 0 0 11px rgba(246, 146, 30, 0); }
  100% { box-shadow: 0 0 0 0 rgba(246, 146, 30, 0); }
}

.hero h1 {
  font-size: clamp(40px, 6.4vw, 78px);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  text-wrap: balance;
}
.grad-heat {
  background: var(--heat);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.grad-cold {
  background: var(--cold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero .lead {
  max-width: 560px;
  font-size: clamp(16px, 2vw, 19px);
  color: #d7dce4;
}
.hero .lead span { display: block; }
.hero .lead .lead-en { margin-top: 8px; color: #98a1ae; font-size: .92em; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  color: #c4cbd4;
  font-size: 14px;
  font-weight: 600;
}
.hero-points li { display: inline-flex; align-items: center; gap: 8px; }
.hero-points svg {
  width: 17px; height: 17px;
  color: var(--gold);
  flex: none;
}

/* Hero logo presentation */
.hero-logo {
  position: relative;
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  display: grid;
  justify-items: center;
}
.hero-logo-plate {
  position: relative;
  width: 100%;
  max-width: 460px;
  padding: 18px;
  border-radius: 20px;
  background:
    radial-gradient(120% 120% at 50% 0%, rgba(255, 255, 255, .07), transparent 60%),
    #0c0d10;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, .06);
}
.hero-logo-plate img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 14px 34px rgba(0, 0, 0, .55));
}
.hero-logo figcaption {
  margin-top: 18px;
  color: #aab2be;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.accent-line {
  position: absolute;
  z-index: 2;
  border-radius: 100px;
  filter: blur(.3px);
}
.accent-heat {
  width: 4px;
  height: 56%;
  left: -2px;
  top: 14%;
  background: var(--heat);
  background-size: 100% 200%;
  box-shadow: 0 0 22px rgba(246, 146, 30, .55);
  animation: flow-v 3.4s var(--ease) infinite;
}
.accent-cold {
  width: 4px;
  height: 48%;
  right: -2px;
  bottom: 14%;
  background: var(--cold);
  background-size: 100% 200%;
  box-shadow: 0 0 22px rgba(31, 120, 194, .55);
  animation: flow-v 3.4s var(--ease) infinite reverse;
}
@keyframes flow-v {
  0%, 100% { background-position: 0 0%; opacity: .75; }
  50% { background-position: 0 100%; opacity: 1; }
}

/* ---------- Trust strip ---------- */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--maxw);
  margin: clamp(-40px, -5vw, -56px) auto 0;
  padding: 0 var(--pad);
  position: relative;
  z-index: 5;
}
.trust-item {
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.trust-ico {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  margin-bottom: 14px;
  border-radius: 11px;
}
.trust-ico svg { width: 24px; height: 24px; }
.trust-ico.heat { background: rgba(226, 59, 46, .1); color: var(--red); }
.trust-ico.cold { background: var(--blue-soft); color: var(--blue); }
.trust-ico.steel { background: #eef1f4; color: var(--ink-soft); }
.trust-item strong {
  display: block;
  font-family: "Archivo", sans-serif;
  font-size: 18px;
  font-weight: 800;
}
.trust-sub { display: block; margin-top: 4px; color: var(--muted); font-size: 14px; }

/* ---------- Sections ---------- */
.section,
.work-section,
.contact {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(64px, 10vw, 120px) var(--pad);
}

.kicker {
  display: inline-block;
  margin-bottom: 14px;
  padding-left: 30px;
  position: relative;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.kicker::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 22px; height: 3px;
  transform: translateY(-50%);
  background: var(--heat);
  border-radius: 2px;
}

.section-heading { max-width: 720px; margin-bottom: 48px; }
.section-heading h2 { font-size: clamp(30px, 4.2vw, 50px); margin-bottom: 16px; text-wrap: balance; }
.section-intro { color: var(--muted); font-size: 18px; }
.section-intro span { display: block; }

/* ---------- Service cards ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.service-card.heat::before { background: var(--heat); }
.service-card.cold::before { background: var(--cold); }
.service-card.steel::before { background: linear-gradient(90deg, #8b94a3, #c3cad4); }
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-strong);
}
.service-card:hover::before { transform: scaleX(1); }

.service-ico {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  margin-bottom: 18px;
  border-radius: 13px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  transition: transform .3s var(--ease);
}
.service-ico svg { width: 28px; height: 28px; }
.service-card.heat .service-ico { color: var(--red); }
.service-card.cold .service-ico { color: var(--blue); }
.service-card.steel .service-ico { color: var(--ink-soft); }
.service-card:hover .service-ico { transform: translateY(-3px) rotate(-4deg); }

.service-card h3 { font-size: 19px; margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: 14.5px; }
.service-card p span { display: block; }
.service-card p .lead-en { margin-top: 7px; }

/* ---------- Work section ---------- */
.work-section {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.work-copy h2 { font-size: clamp(28px, 3.6vw, 44px); margin-bottom: 30px; }

.steps { list-style: none; margin: 0; padding: 0; }
.steps li {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.steps li:last-child { border-bottom: 1px solid var(--line); }
.step-num {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  font-size: 18px;
}
.steps li:nth-child(1) .step-num { background: var(--red); }
.steps li:nth-child(2) .step-num { background: var(--orange); }
.steps li:nth-child(3) .step-num { background: var(--blue); }
.steps strong { font-family: "Archivo", sans-serif; font-size: 17px; }
.steps p { margin-top: 4px; color: var(--muted); font-size: 15px; }
.steps p span { display: block; }
.steps p .lead-en { margin-top: 4px; }

.work-aside {
  padding: clamp(28px, 4vw, 40px);
  background: var(--graphite);
  color: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.work-aside h3 { font-size: 24px; margin-bottom: 6px; }
.work-aside > .lead-en { color: #98a1ae; margin-bottom: 22px; }
.feature-list { list-style: none; margin: 0; padding: 0; }
.feature-list li {
  position: relative;
  padding: 16px 0 16px 34px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: 15px;
}
.feature-list li span { display: block; }
.feature-list li .lead-en { color: #8b94a1; margin-top: 3px; }
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 22px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--heat);
}

/* ---------- CTA band ---------- */
.cta-band {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding: clamp(32px, 5vw, 52px);
  background:
    radial-gradient(90% 140% at 100% 0%, rgba(31, 120, 194, .35), transparent 55%),
    var(--heat-135);
  border-radius: 20px;
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.cta-band-inner h2 { font-size: clamp(24px, 3.2vw, 36px); color: #fff; }
.cta-band-inner .lead-en { color: rgba(255, 255, 255, .82); margin-top: 6px; }
.cta-band-inner .button.primary {
  background: #fff;
  color: var(--red-deep);
  box-shadow: 0 14px 30px -12px rgba(0, 0, 0, .4);
}
.cta-band-inner .button.primary:hover { filter: none; background: #fff; color: var(--red); }

/* ---------- Contact ---------- */
.contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.contact-info h2 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 18px; }
.contact-lead { color: var(--muted); font-size: 17px; }
.contact-lead span { display: block; }
.contact-lead .lead-en { margin-top: 8px; }
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.contact-actions .button { flex: 1 1 240px; }

.contact-meta {
  margin: 28px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
}
.contact-meta div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 12px;
  align-items: baseline;
}
.contact-meta dt {
  margin: 0;
  color: var(--quiet);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.contact-meta dd { margin: 0; font-weight: 700; color: var(--ink); }
.contact-meta dd a { color: var(--blue); }
.contact-meta dd a:hover { text-decoration: underline; }

.contact-form {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 36px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.contact-form label { display: grid; gap: 8px; }
.field-label { font-size: 13px; font-weight: 800; color: var(--ink-soft); letter-spacing: 0.01em; }
input, select, textarea {
  width: 100%;
  padding: 14px 15px;
  background: var(--surface-2);
  border: 1.5px solid var(--line-strong);
  border-radius: 11px;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background-color .2s var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--quiet); }
textarea { resize: vertical; min-height: 110px; }
input:focus, select:focus, textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(31, 120, 194, .14);
}
.contact-form button { width: 100%; margin-top: 4px; }
.form-note { text-align: center; color: var(--quiet); font-size: 12.5px; }

/* ---------- Footer ---------- */
footer {
  background: var(--graphite);
  color: #eef1f4;
  border-top: 3px solid transparent;
  border-image: var(--heat) 1;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 36px var(--pad);
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand strong { display: block; font-family: "Archivo", sans-serif; font-size: 18px; }
.footer-brand span { color: #aab2be; font-size: 13px; }
.footer-meta { display: grid; gap: 6px; text-align: right; justify-items: end; }
.footer-meta a { font-weight: 800; }
.footer-meta a:hover { color: var(--gold); }
.footer-phone { font-family: "Archivo", sans-serif; font-size: 18px; }
.footer-meta span { color: #8b94a1; font-size: 13px; }

/* ---------- Scroll reveal (only hidden when JS is active) ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }
.services-grid [data-reveal].is-visible { transition-delay: var(--reveal-delay, 0ms); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-logo { order: -1; }
  .hero-logo-plate { max-width: 380px; }
  .hero .lead { max-width: none; }
  .work-section { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .trust-strip { grid-template-columns: 1fr; margin-top: -36px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    top: 0; right: 0;
    z-index: 45;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    width: min(82vw, 320px);
    height: 100dvh;
    padding: 88px 24px 32px;
    background: rgba(16, 18, 22, .98);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-left: 1px solid rgba(255, 255, 255, .1);
    transform: translateX(100%);
    transition: transform .35s var(--ease);
    font-size: 17px;
  }
  .site-nav.is-open { transform: none; box-shadow: -30px 0 60px -20px rgba(0,0,0,.7); }
  .site-nav > a:not(.nav-cta) { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .site-nav > a:not(.nav-cta)::after { display: none; }
  .nav-cta { margin-top: 14px; min-height: 50px; }
  body.nav-open { overflow: hidden; }
  .nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 44;
    background: rgba(0, 0, 0, .5);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s var(--ease), visibility .3s var(--ease);
  }
  .nav-backdrop.is-open { opacity: 1; visibility: visible; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .brand-text > span { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  .cta-band-inner .button { width: 100%; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-meta { text-align: left; justify-items: start; }
  .contact-meta div { grid-template-columns: 120px 1fr; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
}