/* =============================================================
   1. Tokens
   ============================================================= */
@property --mesh-angle { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@property --mesh-x     { syntax: "<percentage>"; inherits: false; initial-value: 30%; }
@property --mesh-y     { syntax: "<percentage>"; inherits: false; initial-value: 40%; }

:root {
  /* Dark surfaces — hero, page-hero, cta-band, footer, nav */
  --bg:        #0A0A0A;
  --bg-2:      #121212;
  --bg-3:      #1B1B1B;
  --cream:     #F7F7F7;
  --cream-2:   #D6D6D6;
  --cream-3:   #9A9A9A;

  /* Light surfaces — the rest of the content */
  --paper:     #FFFFFF;
  --paper-2:   #F4F4F4;
  --paper-3:   #FFFFFF;

  /* Semantic text/line tokens — default to light-surface values,
     re-mapped to the dark-surface values inside .hero/.page-hero/
     .cta-band/.site-footer/.nav-mobile/.site-header */
  --ink:         #141414;
  --ink-soft:    #3A3A3A;
  --ink-mute:    #6E6E6E;
  --line:        rgba(20,20,20,.10);
  --line-strong: rgba(20,20,20,.18);

  --accent:    #940000;
  --accent-2:  #700000;

  --font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:     cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Dark-surface bands: re-map the semantic tokens locally */
.hero, .page-hero, .cta-band, .site-footer, .nav-mobile, .site-header {
  --ink: var(--cream);
  --ink-soft: var(--cream-2);
  --ink-mute: var(--cream-3);
  --line: rgba(247,247,247,.10);
  --line-strong: rgba(247,247,247,.20);
  color: var(--ink-soft);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 300;
  color: var(--ink-soft);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.1; letter-spacing: -0.01em; font-family: var(--font); color: var(--ink); font-weight: 600; }
ul { list-style: none; padding: 0; }
::selection { background: var(--accent); color: var(--cream); }

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

@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) {
  animation-duration: .6s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}
::view-transition-old(root) { animation-name: fadeOutUp; }
::view-transition-new(root) { animation-name: fadeInUp; }
@keyframes fadeOutUp { to { opacity: 0; transform: translateY(-12px); } }
@keyframes fadeInUp  { from { opacity: 0; transform: translateY(12px); } }

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--paper);
  border-radius: 8px; font-weight: 600; font-size: .9rem;
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

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

.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font); font-size: .8rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-mute);
  margin-bottom: 1.1rem;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* =============================================================
   4. Typography
   ============================================================= */
h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); font-weight: 600; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; color: var(--ink); }
em { font-style: italic; color: var(--accent); }
i { color: var(--accent); }

.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head h2 { margin-bottom: .9rem; }
.section-head p { color: var(--ink-mute); font-size: 1.05rem; max-width: 52ch; }
.section-header.centered { text-align: center; margin-inline: auto; margin-bottom: 1.75rem; }

/* =============================================================
   5. Components
   ============================================================= */

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.7rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background .3s, color .3s, border-color .3s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent); color: var(--cream);
  box-shadow: 0 10px 30px -8px rgba(148,0,0,.45);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 44px -10px rgba(148,0,0,.55); background: var(--accent-2); }
.btn-outline {
  border: 1px solid var(--line-strong); color: var(--ink);
}
.btn-outline:hover { transform: translateY(-3px); border-color: var(--accent); background: rgba(148,0,0,.08); }
.btn-outline-light {
  border: 1px solid rgba(247,247,247,.5); color: var(--cream);
}
.btn-outline-light:hover { transform: translateY(-3px); background: var(--cream); color: var(--bg); }
.btn:active { transform: translateY(-1px); transition-duration: .12s; }

/* Nav */
.site-header {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  transition: background-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out), box-shadow .4s var(--ease-out), border-color .4s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(10,10,10,.88);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-color: var(--line);
}
.nav {
  max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  height: 84px;
}
.nav-logo { display: flex; align-items: center; }
.nav-mark { height: 38px; width: auto; }
.nav-links { display: none; align-items: center; gap: 2.2rem; }
.nav-links li a:not(.nav-cta) {
  position: relative; padding: .3rem 0; font-size: .95rem; color: var(--cream-2); font-weight: 500;
}
.nav-links li a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-out);
}
.nav-links li a:not(.nav-cta):hover::after,
.nav-links li a.active::after { transform: scaleX(1); transform-origin: left; }
.nav-links li a.active { color: var(--cream); }
.nav-cta { padding: .65rem 1.3rem; border-radius: 999px; background: var(--accent); color: var(--cream) !important; font-weight: 600; font-size: .88rem; transition: background .3s, transform .3s; }
.nav-cta:hover { background: var(--accent-2); transform: translateY(-2px); }

.nav-toggle {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: 0; align-items: center;
}
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--cream); transition: transform .35s var(--ease-out), opacity .35s; }
.nav-toggle.is-active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 90;
  background: var(--bg); color: var(--cream);
  display: grid; place-items: center;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .65s var(--ease-soft);
}
.nav-mobile[data-open="true"] { clip-path: inset(0); }
.nav-mobile ul { display: flex; flex-direction: column; align-items: center; gap: 1.6rem; text-align: center; }
.nav-mobile a { font-family: var(--font); font-weight: 500; font-size: 2rem; }
.nav-mobile .nav-cta { margin-top: .5rem; }

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
}

/* Cards */
.pillar-card, .service-preview-card, .value-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform .55s var(--ease-soft), box-shadow .55s var(--ease-soft), border-color .4s;
  --rx: 0deg; --ry: 0deg;
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  box-shadow: 0 1px 2px rgba(20,20,20,.04);
}
.has-tilt:hover { transition-duration: .15s; }
.pillar-card:hover, .service-preview-card:hover, .value-card:hover {
  border-color: rgba(148,0,0,.35);
  box-shadow: 0 30px 70px -28px rgba(20,20,20,.18), 0 0 0 1px rgba(148,0,0,.14);
}
.pillar-card .n, .value-card .n {
  font-family: var(--font); font-size: .78rem; font-weight: 700; letter-spacing: .16em;
  color: var(--accent); text-transform: uppercase; display: block; margin-bottom: 1rem;
}
.pillar-card h3, .service-preview-card h3, .value-card h4 { margin-bottom: .7rem; }
.pillar-card p, .service-preview-card p, .value-card p { color: var(--ink-mute); font-size: .96rem; }
.card-link {
  display: inline-flex; align-items: center; gap: .4rem; margin-top: 1.2rem;
  font-size: .9rem; font-weight: 600; color: var(--accent);
}
.card-link svg { width: 14px; height: 14px; transition: transform .3s var(--ease-out); }
.service-preview-card:hover .card-link svg { transform: translateX(4px); }

/* =============================================================
   6. Sections
   ============================================================= */
.section { padding-block: clamp(4rem, 9vw, 7.5rem); position: relative; }
.section-dark { background: var(--paper-2); }
.section-dim { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); }

/* Hero */
.hero {
  position: relative; isolation: isolate; overflow: clip;
  min-height: 100svh;
  display: flex; align-items: center;
  padding-block: 10rem 5rem;
  background: var(--bg);
}
.hero-mesh {
  position: absolute; inset: -10%; z-index: -1;
  background:
    radial-gradient(55% 45% at var(--mesh-x) var(--mesh-y), rgba(148,0,0,.42), transparent 62%),
    conic-gradient(from var(--mesh-angle), rgba(255,255,255,.05), rgba(148,0,0,.18), rgba(120,120,120,.08), rgba(255,255,255,.05));
  filter: blur(90px) saturate(115%);
  opacity: .9;
  animation: meshShift 26s linear infinite;
}
@keyframes meshShift {
  0%   { --mesh-angle: 0deg;   --mesh-x: 26%; --mesh-y: 38%; }
  50%  { --mesh-angle: 180deg; --mesh-x: 70%; --mesh-y: 58%; }
  100% { --mesh-angle: 360deg; --mesh-x: 26%; --mesh-y: 38%; }
}
.hero-grain {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  opacity: .08; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}
.hero-logo-card {
  display: flex; flex-direction: column; align-items: center;
  width: fit-content; margin-inline: auto;
  margin-bottom: 2.4rem;
  opacity: 0; transform: translateY(18px) scale(.96);
  animation: heroLogoIntro .9s var(--ease-soft) .15s forwards;
}
.hero-logo-card .mark-wrap {
  align-self: flex-start;
  width: 74px; margin-bottom: .8rem;
  margin-left: calc(43.4% - 5.2px);
}
.hero-logo-card .mark { width: 100%; height: auto; display: block; }
.hero-logo-card .km-wing-a {
  transform-origin: 427px 586px;
  animation: wingFlapA 3.6s ease-in-out 1s infinite;
}
.hero-logo-card .km-wing-b {
  transform-origin: 686px 390px;
  animation: wingFlapB 3.6s ease-in-out 1.15s infinite;
}
.hero-logo-card .km-wing-c {
  transform-origin: 436px 379px;
  animation: wingFlapC 3.6s ease-in-out .85s infinite;
}
.hero-logo-card .km-head {
  animation: headFloat 4.2s ease-in-out infinite;
}
.hero-logo-card .km-seam-patch { fill: #940000; }
.hero-logo-card .km-sparkle {
  transform-origin: center;
  opacity: 0;
  filter: drop-shadow(0 0 8px rgba(247,247,247,.85));
  animation: sparkleTwinkle 2.6s ease-in-out infinite;
}
.hero-logo-card .km-sparkle-1 { animation-delay: .3s; }
.hero-logo-card .km-sparkle-2 { animation-delay: 1.1s; }
.hero-logo-card .km-sparkle-3 { animation-delay: 1.8s; }
.hero-logo-card .wordmark-img { height: 64px; width: auto; }

@keyframes heroLogoIntro {
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes sparkleTwinkle {
  0%, 100% { opacity: 0; transform: scale(.3) rotate(0deg); }
  50%      { opacity: 1; transform: scale(1) rotate(20deg); }
}
@keyframes wingFlapA {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(-10deg); }
}
@keyframes wingFlapB {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(-13deg); }
}
@keyframes wingFlapC {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(-8deg); }
}
@keyframes headFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
.hero .container { text-align: center; }
.hero-centered .kicker { display: inline-flex; }
.hero-title { max-width: 20ch; margin-inline: auto; }
.hero-sub {
  max-width: 56ch; margin: 1.6rem auto 0; font-size: 1.15rem; color: var(--ink-mute);
}
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 2.4rem; }
.hero-stats {
  display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(2rem, 6vw, 4.5rem);
  margin-top: 4.5rem; padding-top: 3rem; border-top: 1px solid var(--line);
}
.hero-stat { display: flex; flex-direction: column; align-items: center; }
.hero-stat .n { font-family: var(--font); font-weight: 600; font-size: clamp(2.2rem, 4vw, 3rem); color: var(--ink); }
.hero-stat .l { font-size: .82rem; color: var(--ink-mute); letter-spacing: .04em; margin-top: .3rem; }

/* Page hero (interior pages) */
.page-hero {
  padding-block: 11rem 4.5rem;
  position: relative; isolation: isolate; overflow: clip;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.page-hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 70%; z-index: -1;
  background: radial-gradient(50% 60% at 20% 20%, rgba(148,0,0,.3), transparent 70%);
  filter: blur(100px);
}
.page-hero h1 { max-width: 16ch; margin-bottom: 1.2rem; }
.page-hero p { max-width: 58ch; color: var(--ink-mute); font-size: 1.08rem; }

/* Pillars / grids */
.pillars { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .pillars { grid-template-columns: repeat(2, 1fr); } }

.process-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .process-grid { grid-template-columns: repeat(3, 1fr); } }
.process-step {
  padding: 2.2rem 0; border-top: 1px solid var(--line);
}
.process-step .n {
  font-family: var(--font); font-size: .78rem; font-weight: 700; letter-spacing: .16em;
  color: var(--accent); text-transform: uppercase; display: block; margin-bottom: 1.1rem;
}
.process-step h4 { margin-bottom: .6rem; font-size: 1.2rem; }
.process-step p { color: var(--ink-mute); font-size: .96rem; }

/* Marquee */
.marquee { overflow: hidden; position: relative; }
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 100px; z-index: 2; pointer-events: none;
}
.marquee::before { left: 0;  background: linear-gradient(90deg, var(--bg-current, var(--paper)), transparent); }
.marquee::after  { right: 0; background: linear-gradient(270deg, var(--bg-current, var(--paper)), transparent); }
.section .marquee::before, .section .marquee::after { --bg-current: var(--paper); }
.section-dark .marquee::before, .section-dark .marquee::after,
.section-dim .marquee::before, .section-dim .marquee::after { --bg-current: var(--paper-2); }
.marquee-track { display: inline-flex; gap: 1rem; white-space: nowrap; will-change: transform; }
.client-chip {
  display: inline-flex; align-items: center; padding: .9rem 1.8rem;
  border: 1px solid var(--line); border-radius: 999px;
  font-family: var(--font); font-weight: 500; font-size: 1.02rem; color: var(--ink-mute);
}

/* CTA band */
.cta-band {
  padding-block: clamp(4rem, 9vw, 6.5rem);
  text-align: center; position: relative; isolation: isolate; overflow: clip;
  background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.cta-band::before {
  content: ""; position: absolute; inset: -60% -10% -60% -10%; z-index: -1;
  background: radial-gradient(45% 60% at 50% 50%, rgba(148,0,0,.32), transparent 72%);
  filter: blur(110px);
}
.cta-band h2 { margin-bottom: 1rem; }
.cta-band p { max-width: 46ch; margin-inline: auto; color: var(--ink-mute); margin-bottom: 2.2rem; }

/* Showcase (pinned horizontal, servicios.html) */
.showcase { padding-block: clamp(3rem, 6vw, 5rem) 2rem; }
.showcase-viewport { overflow-x: auto; padding-block: .5rem 2rem; scrollbar-width: thin; }
.showcase-track {
  display: flex; flex-direction: column; gap: 1.25rem;
}
@media (min-width: 1024px) {
  .showcase-track { flex-direction: row; flex-wrap: nowrap; width: max-content; gap: 2.2rem; padding-inline: var(--gutter); }
}
.service-panel {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.4rem; scroll-snap-align: start;
  box-shadow: 0 1px 2px rgba(20,20,20,.04);
}
@media (min-width: 1024px) {
  .service-panel { width: 420px; flex: none; min-height: 320px; display: flex; flex-direction: column; justify-content: center; }
}
.service-num {
  font-family: var(--font); font-weight: 600; font-style: italic; font-size: 2.4rem; color: var(--accent);
  opacity: .95; margin-bottom: 1rem; line-height: 1;
}
.service-panel h3 { margin-bottom: .8rem; }
.service-panel p { color: var(--ink-mute); font-size: .97rem; }

/* Old service-row (kept for potential single-column contexts) */
.service-row { padding-block: 2rem; border-top: 1px solid var(--line); display: grid; grid-template-columns: auto 1fr; gap: 1.5rem; align-items: baseline; }
.service-row:last-child { border-bottom: 1px solid var(--line); }

/* Industries */
.industry-list { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
.industry-tag {
  padding: .7rem 1.4rem; border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: .9rem; color: var(--ink-soft); font-weight: 500;
}

/* Contact */
.contact-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: .8fr 1fr; gap: 4.5rem; } }
.contact-info-item { display: flex; gap: 1.1rem; margin-bottom: 1.8rem; align-items: flex-start; }
.contact-icon {
  width: 42px; height: 42px; flex: none; border-radius: 50%;
  display: grid; place-items: center; background: var(--paper-2); border: 1px solid var(--line);
  color: var(--accent);
}
.contact-info-item h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-mute); margin-bottom: .3rem; font-family: var(--font); }
.contact-info-item a, .contact-info-item p { font-size: 1.05rem; color: var(--ink); }
.contact-info-item a:hover { color: var(--accent); }

/* Form */
.cta-form {
  position: relative;
  background: var(--paper); border: 1px solid var(--line);
  padding: clamp(1.8rem, 4vw, 2.6rem); border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(20,20,20,.04);
  transition: opacity .55s var(--ease-out), transform .55s var(--ease-soft);
}
.form-field { position: relative; margin-bottom: 1.4rem; }
.form-field label {
  display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--ink-mute); margin-bottom: .5rem; font-weight: 600;
}
.form-field input, .form-field textarea {
  width: 100%; padding: .9rem 1rem; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  background: rgba(20,20,20,.025); color: var(--ink); font-family: var(--font); font-size: .98rem;
  transition: border-color .3s, background .3s;
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--accent); background: rgba(20,20,20,.04); }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--ink-mute); opacity: .7; }
.form-submit {
  width: 100%; justify-content: center; position: relative; overflow: hidden;
}
.form-submit .label, .form-submit .spinner, .form-submit .check {
  transition: opacity .3s;
}
.form-submit .spinner, .form-submit .check {
  position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; pointer-events: none;
}
.cta-form.is-sending .label { opacity: 0; }
.cta-form.is-sending .spinner { opacity: 1; }
.spinner::after {
  content: ""; width: 18px; height: 18px;
  border: 2px solid rgba(247,247,247,.35); border-top-color: var(--cream);
  border-radius: 50%; animation: spin .85s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.check path {
  stroke: currentColor; stroke-width: 2.4; fill: none;
  stroke-dasharray: 1; stroke-dashoffset: 1;
  transition: stroke-dashoffset .55s var(--ease-out);
}
.cta-form.is-sent { opacity: 0; transform: translateY(-14px); pointer-events: none; position: absolute; inset: 0; }
.cta-success {
  opacity: 0; transform: translateY(14px); pointer-events: none;
  transition: opacity .8s var(--ease-out) .2s, transform .9s var(--ease-soft) .2s;
  text-align: center; padding: 3rem 1rem;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(20,20,20,.04);
  display: none;
}
.cta-success.is-visible { opacity: 1; transform: none; pointer-events: auto; display: block; }
.cta-success h3 { margin-bottom: .6rem; }
.cta-success p { color: var(--ink-mute); }
.cta-success .check-lg {
  width: 52px; height: 52px; margin: 0 auto 1.4rem; color: var(--accent);
  border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center;
}
.cta-success .check-lg path { stroke-dashoffset: 0; }

/* Footer */
.site-footer { padding-block: 4.5rem 2.5rem; border-top: 1px solid var(--line); background: var(--bg-2); }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; margin-bottom: 3rem; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand { font-family: var(--font); font-weight: 600; font-size: 1.4rem; letter-spacing: .05em; color: var(--cream); margin-bottom: 1rem; }
.footer-brand span { color: var(--cream-3); }
.footer-grid p { max-width: 320px; font-size: .92rem; color: var(--cream-3); }
.footer-col h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--cream-3); margin-bottom: 1.1rem; font-family: var(--font); }
.footer-col ul li { margin-bottom: .7rem; }
.footer-col a { font-size: .95rem; color: var(--cream-2); transition: color .25s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: .8rem; justify-content: space-between;
  padding-top: 2rem; border-top: 1px solid var(--line);
  font-size: .82rem; color: var(--cream-3);
}

/* =============================================================
   7. Effects
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(32px);
  transition: opacity .8s var(--ease-soft), transform .8s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   8. Responsive
   ============================================================= */
@media (min-width: 540px) { }
@media (min-width: 720px) { }
@media (min-width: 960px) { }
@media (min-width: 1280px) { .container { padding-inline: var(--gutter); } }

/* =============================================================
   9. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-mesh { animation-duration: 60s; }
  /* Do NOT disable: tilt, hover, fade reveals, marquee, count-up, form feedback */
}