/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #faeae6;
  --bg-2:      #f2d6d0;
  --bg-3:      #fffaf8;
  --bg-4:      #fdf1ee;
  --ink:       #3a0f0f;
  --ink-soft:  #6b211c;
  --ink-mute:  #a17a74;
  --maroon:    #7a2422;
  --accent:    #d9502c;
  --accent-dark: #8f241c;
  --coral:     #e58868;
  --on-accent: #fdf6ee;
  --line:      rgba(58, 15, 15, 0.12);
  --line-strong: rgba(58, 15, 15, 0.22);

  --display: "Space Grotesk", "Inter", sans-serif;
  --sans: "Inter", sans-serif;
  --mono: "JetBrains Mono", monospace;

  --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);

  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --nav-h: 84px;
}

@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%; }
@property --angle       { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

/* =============================================================
   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(--sans);
  font-size: 16px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  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; }
ul, ol { list-style: none; padding: 0; }
p { text-wrap: pretty; }
h1, h2, h3, h4 {
  font-family: var(--display);
  text-wrap: balance;
  line-height: 1.05;
  letter-spacing: -0.01em;
  font-weight: 600;
  color: var(--ink);
}
em { font-style: italic; color: var(--accent-dark); }
::selection { background: var(--accent); color: var(--on-accent); }

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

/* =============================================================
   3. Utilities
   ============================================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.2rem; background: var(--ink); color: var(--on-accent);
  border-radius: 8px; font-weight: 600;
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 1.1rem;
}

.section-title {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  color: var(--ink);
  max-width: 20ch;
}
.section-sub {
  margin-top: 0.9rem;
  color: var(--ink-mute);
  font-size: 1.05rem;
  max-width: 46ch;
}
.section-head { position: relative; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }

/* =============================================================
   4. Reveal / reduced-motion baseline
   ============================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .9s var(--ease-soft), transform .9s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal][data-split] { opacity: 1; transform: none; }

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

/* Cursor */
.cursor {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  display: none;
  mix-blend-mode: difference;
  opacity: 0;
  transition: opacity .25s var(--ease-out);
}
.cursor.is-ready { opacity: 1; }
@media (hover: hover) and (pointer: fine) { .cursor { display: block; } }
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; pointer-events: none; will-change: transform; }
.cursor-dot { width: 6px; height: 6px; margin: -3px; background: var(--on-accent); border-radius: 50%; }
.cursor-ring {
  width: 34px; height: 34px; margin: -17px; border: 1px solid var(--on-accent); border-radius: 50%;
  transition: width .35s var(--ease-out), height .35s var(--ease-out), margin .35s var(--ease-out);
}
.cursor.is-interactive .cursor-ring { width: 52px; height: 52px; margin: -26px; }
.has-cursor, .has-cursor a, .has-cursor button { cursor: none; }

/* Splash */
.splash {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--bg);
  display: grid; place-items: center;
  transition: opacity .9s, clip-path 1.1s;
  animation: splashSafety .01s 4.5s forwards;
}
.splash.is-out { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); } }
.splash-inner { display: grid; place-items: center; gap: 1.2rem; }
.splash-mark { position: relative; width: 72px; height: 72px; }
.splash-ring-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.splash-ring { stroke-dasharray: 1; stroke-dashoffset: 1; animation: splashDraw 1.6s var(--ease-soft) forwards; }
.splash-icon {
  position: absolute; left: 50%; top: 52%;
  transform: translate(-50%, -50%);
  width: 48px; height: auto;
}
@keyframes splashDraw { to { stroke-dashoffset: 0; } }
.splash-line {
  display: block; width: 120px; height: 1px; background: var(--line-strong);
  position: relative; overflow: hidden;
}
.splash-line::after {
  content: ""; position: absolute; inset: 0; background: var(--accent);
  transform: translateX(-100%); animation: splashLine 1.8s var(--ease-soft) forwards .2s;
}
@keyframes splashLine { to { transform: translateX(0); } }

/* Scroll progress */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px;
  z-index: 200; background: rgba(58,15,15,0.06); pointer-events: none;
}
.scroll-progress span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--coral));
  transform-origin: 0 0; transform: scaleX(0); transition: transform .08s linear;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: 0.95rem 1.7rem;
  font-family: var(--sans); font-weight: 600; font-size: 0.95rem;
  border-radius: 100px;
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background-color .3s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent-dark); color: var(--on-accent);
  box-shadow: 0 4px 18px rgba(143,36,28,0.28);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 44px rgba(143,36,28,0.32), 0 8px 18px rgba(58,15,15,0.18);
}
.btn-primary:active { transform: translateY(-1px); transition-duration: .12s; }
.btn-ghost {
  border: 1px solid var(--line-strong); color: var(--ink);
}
.btn-ghost:hover { border-color: var(--accent-dark); background: rgba(143,36,28,0.06); transform: translateY(-3px); }
.btn-sm { padding: 0.6rem 1.3rem; font-size: 0.85rem; }

/* Cards */
.card {
  background: linear-gradient(180deg, var(--bg-3), var(--bg-4));
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(1.6rem, 3vw, 2.2rem);
  position: relative;
  isolation: isolate;
  box-shadow: 0 1px 2px rgba(58,15,15,0.04);
}
.has-tilt {
  --rx: 0deg; --ry: 0deg;
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition: transform .55s var(--ease-soft), box-shadow .55s var(--ease-soft), border-color .55s;
}
.has-tilt:hover { transition-duration: .15s; border-color: rgba(217,80,44,0.35); }
.has-tilt:hover {
  box-shadow: 0 40px 80px -30px rgba(217,80,44,0.28), 0 20px 40px -24px rgba(58,15,15,0.22);
}
.has-halo::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%), rgba(217,80,44,0.14), transparent 60%);
  opacity: 0; transition: opacity .4s;
}
.has-halo:hover::before { opacity: 1; }

.card-icon {
  display: grid; place-items: center;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(217,80,44,0.1);
  color: var(--accent-dark);
  margin-bottom: 1.4rem;
}
.card-icon svg { width: 26px; height: 26px; }

/* Form fields */
.field {
  position: relative; margin-bottom: 2rem;
  display: flex; flex-direction: column-reverse; gap: 0.6rem;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.35rem 0 0.7rem;
  border: none; border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.02rem;
  transition: border-color .3s;
}
.field textarea { resize: vertical; min-height: 70px; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent-dark);
  outline: none;
}
.field label {
  pointer-events: none;
  color: var(--ink-mute);
  font-weight: 700; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
}
.field input:focus + label,
.field textarea:focus + label {
  color: var(--accent-dark);
}

/* =============================================================
   6. Navigation
   ============================================================= */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  height: var(--nav-h);
  transition: background-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.nav.is-scrolled {
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner {
  height: 100%;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem;
}
.nav-brand {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--display); font-weight: 700; font-size: 1.15rem;
  letter-spacing: 0.06em;
  grid-column: 1; justify-self: start;
}
.nav-brand img { height: 30px; width: auto; display: block; }
.nav-links { display: none; gap: 2rem; grid-column: 2; justify-self: center; }
.nav-link {
  position: relative; padding: 0.25rem 0;
  font-size: 0.92rem; color: var(--ink-soft);
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -3px;
  height: 1px; background: var(--accent-dark);
  transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-out);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { display: none; grid-column: 3; justify-self: end; }

.nav-burger {
  width: 40px; height: 40px; display: grid; place-items: center;
  grid-column: 3; justify-self: end;
}
.nav-burger span, .nav-burger span::before, .nav-burger span::after {
  content: ""; display: block; width: 20px; height: 1.6px; background: var(--ink);
  transition: transform .3s var(--ease-out), opacity .3s;
}
.nav-burger span::before { transform: translateY(-6px); position: absolute; }
.nav-burger span::after { transform: translateY(6px); position: absolute; }
.nav-burger[aria-expanded="true"] span { background: transparent; }
.nav-burger[aria-expanded="true"] span::before { transform: rotate(45deg); }
.nav-burger[aria-expanded="true"] span::after { transform: rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 90;
  background: var(--bg);
  display: grid; place-items: center; gap: 2.2rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .65s var(--ease-soft);
}
.nav-mobile[aria-hidden="false"] { clip-path: inset(0); }
.nav-mobile nav { display: grid; gap: 1.6rem; text-align: center; }
.nav-mobile nav a { font-family: var(--display); font-size: 1.8rem; }

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

/* =============================================================
   7. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: flex-start;
  overflow: clip;
  padding-top: calc(var(--nav-h) + clamp(1.25rem, 4vw, 2.5rem));
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--bg);
}
.hero::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 45%;
  z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--bg) 55%, transparent) 45%, var(--bg) 92%);
}
.hero-bg {
  position: absolute; left: 0; right: 0; top: 0%; z-index: 0;
  width: 100%; height: 130%; object-fit: cover; object-position: center;
}
.hero-mesh {
  position: absolute; inset: -10%; z-index: 1;
  background:
    radial-gradient(55% 45% at var(--mesh-x) var(--mesh-y), rgba(217,80,44,0.14), transparent 60%),
    conic-gradient(from var(--mesh-angle), rgba(229,136,104,0.1), rgba(122,36,34,0.03), rgba(217,80,44,0.09), rgba(229,136,104,0.1));
  filter: blur(90px) saturate(120%);
  opacity: 0.6;
  animation: meshShift 26s linear infinite;
}
@keyframes meshShift {
  0%   { --mesh-angle: 0deg;   --mesh-x: 25%; --mesh-y: 30%; }
  50%  { --mesh-angle: 180deg; --mesh-x: 68%; --mesh-y: 55%; }
  100% { --mesh-angle: 360deg; --mesh-x: 25%; --mesh-y: 30%; }
}

.hero-inner { position: relative; z-index: 2; }
.hero-inner > * { max-width: 640px; }
.hero-inner .hero-actions { max-width: none; }
.hero-title {
  font-size: clamp(2.75rem, 7vw, 5.8rem);
  color: var(--ink);
  margin-bottom: 1.4rem;
}
.hero-sub {
  font-size: clamp(0.92rem, 1.2vw, 1rem);
  color: var(--ink-soft);
  max-width: 44ch;
  margin-bottom: 2.2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.scroll-cue {
  position: absolute; bottom: clamp(1.5rem, 4vh, 2.5rem); left: 50%; transform: translateX(-50%);
  z-index: 2; width: 26px; height: 42px; border: 1px solid var(--line-strong); border-radius: 20px;
}
.scroll-cue span {
  display: block; width: 4px; height: 8px; background: var(--accent); border-radius: 2px;
  margin: 8px auto 0; animation: scrollCue 2s var(--ease-soft) infinite;
}
@keyframes scrollCue { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* =============================================================
   8. About / Sobre Mars
   ============================================================= */
.about {
  position: relative;
  padding-block: clamp(3rem, 6vw, 5rem);
  overflow: clip;
}
.about-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0.14; filter: grayscale(0.5) brightness(1.35) contrast(0.95);
}
.about-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 78%, transparent) 40%, var(--bg) 100%);
}
.about-grid { position: relative; display: grid; gap: 3rem; }
.about-index { }
.about-num {
  font-family: var(--mono); font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--accent-dark); line-height: 1.2;
}
.about-num-label { margin-top: .6rem; color: var(--ink-mute); font-size: 0.85rem; max-width: 22ch; }
.about-content p { color: var(--ink-soft); margin-top: 1.3rem; max-width: 58ch; }
.about-content .section-title { max-width: none; }

.stat-row {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem 2rem;
  margin-top: 2.6rem; padding-top: 2.2rem; border-top: 1px solid var(--line);
}
.stat-num {
  display: block; font-family: var(--display);
  font-size: clamp(1rem, 1.5vw, 1.35rem); font-weight: 700;
  color: var(--ink-soft);
  white-space: nowrap; line-height: 1.15;
}
.stat-label { display: block; margin-top: .3rem; color: var(--ink-mute); font-size: 0.85rem; max-width: 22ch; }

@media (min-width: 960px) {
  .about-grid { grid-template-columns: 0.8fr 1.6fr; gap: 5rem; }
  .stat-row { grid-template-columns: repeat(4, 1fr); }
}

/* =============================================================
   9. Services — editorial triptych
   ============================================================= */
.services { padding-block: clamp(3rem, 6vw, 5rem); position: relative; }

.section-divider {
  display: block; width: 42px; height: 1px;
  margin: 1.1rem 0 1.3rem; background: var(--line-strong);
}

.trio-grid {
  display: grid; grid-template-columns: 1fr; gap: 2.75rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
}
.trio-item {
  position: relative;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  transition: transform .4s var(--ease-soft);
  cursor: pointer;
}
.trio-item:hover { transform: translateY(-5px); }
.trio-item:focus-visible { outline: 2px solid var(--accent-dark); outline-offset: 4px; }
.trio-num {
  display: block; font-family: var(--mono); font-weight: 500;
  font-size: 2.2rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.2px var(--accent-dark);
  opacity: 0.55;
  margin-bottom: 1.1rem;
  transition: color .4s var(--ease-soft), opacity .4s var(--ease-soft);
}
.trio-item:hover .trio-num { color: var(--accent-dark); opacity: 0.9; }
.trio-icon {
  display: inline-grid; place-items: center;
  width: 56px; height: 56px; border-radius: 15px;
  background: rgba(217,80,44,0.1); color: var(--accent-dark);
  margin-bottom: 1.4rem;
  transition: transform .4s var(--ease-bounce), background-color .4s var(--ease-soft);
}
.trio-item:hover .trio-icon { transform: scale(1.1) rotate(-6deg); background: rgba(217,80,44,0.2); }
.trio-icon svg { width: 27px; height: 27px; }
.trio-kicker {
  font-family: var(--sans); font-size: 0.85rem; font-weight: 500;
  color: var(--accent-dark); margin-bottom: 0.35rem;
}
.trio-item h3 { font-size: 1.5rem; margin-bottom: 0.85rem; transition: color .35s var(--ease-soft); }
.trio-item:hover h3 { color: var(--accent-dark); }
.trio-item p:last-child { color: var(--ink-mute); font-size: 0.95rem; max-width: 36ch; }

@media (min-width: 720px) {
  .trio-grid { grid-template-columns: repeat(3, 1fr); gap: 0; }
  .trio-item {
    border-top: none;
    padding: 0 clamp(1.5rem, 3vw, 2.5rem);
  }
  .trio-item:first-child { padding-left: 0; }
  .trio-item:last-child { padding-right: 0; }
  .trio-item:not(:first-child) { border-left: 1px solid var(--line); }
  .trio-grid [data-reveal]:nth-child(2) { transition-delay: .08s; }
  .trio-grid [data-reveal]:nth-child(3) { transition-delay: .16s; }
}

/* =============================================================
   10. Process
   ============================================================= */
.process { position: relative; padding-block: clamp(3rem, 6vw, 5rem); overflow: clip; }
.process-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0.12; filter: grayscale(0.55) brightness(1.4) contrast(0.9);
}
.process-scrim { position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 74%, transparent) 50%, var(--bg) 100%); }

.process-grid { position: relative; display: grid; gap: 3rem; }
.process-intro .section-title { margin-top: 0.9rem; max-width: 14ch; }

.process-list {
  position: relative;
  display: grid; gap: 2.6rem;
  max-width: 620px;
  padding-left: 0.2rem;
}
.process-list::before {
  content: "";
  position: absolute; left: 11px; top: 10px; bottom: 10px; width: 1px;
  background: color-mix(in srgb, var(--accent-dark) 50%, transparent);
}
.process-step {
  position: relative;
  display: grid; grid-template-columns: 24px auto 1fr; column-gap: 1.1rem; align-items: start;
}
.process-marker {
  position: relative; z-index: 1;
  width: 23px; height: 23px; border-radius: 50%;
  background: var(--bg); border: 1.5px solid var(--accent-dark);
  margin-top: 0.15rem;
  transition: transform .4s var(--ease-bounce), box-shadow .4s var(--ease-soft);
}
.process-marker::before {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent-dark);
  transition: transform .35s var(--ease-bounce);
}
.process-step:hover .process-marker {
  transform: scale(1.2);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent-dark) 14%, transparent);
}
.process-step:hover .process-marker::before { transform: scale(1.35); }
.process-phase {
  font-family: var(--mono); font-size: clamp(1.7rem, 2.4vw, 2.1rem);
  color: transparent; -webkit-text-stroke: 1.2px var(--accent-dark);
  line-height: 1; font-weight: 500;
  transition: color .4s var(--ease-soft);
}
.process-step:hover .process-phase { color: var(--accent-dark); }
.process-codename {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 0.4rem;
}
.process-body { transition: transform .4s var(--ease-soft); }
.process-step:hover .process-body { transform: translateX(5px); }
.process-body h3 { font-size: 1.4rem; margin-bottom: 0.5rem; transition: color .35s var(--ease-soft); }
.process-step:hover .process-body h3 { color: var(--accent-dark); }
.process-body p:last-child { color: var(--ink-soft); max-width: 46ch; }

@media (min-width: 960px) {
  .process-grid { grid-template-columns: 0.7fr 1.3fr; gap: 4rem; }
  .process-intro { position: sticky; top: calc(var(--nav-h) + 2rem); align-self: start; }
}

/* =============================================================
   11. Contact
   ============================================================= */
.contact { position: relative; padding-block: clamp(3rem, 6vw, 5rem); overflow: clip; }
.contact-bg {
  position: absolute; left: 0; right: 0; width: 100%; height: auto;
  opacity: 0.32;
}
.contact-bg-bottom {
  bottom: 0;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 35%, black 80%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, black 35%, black 80%, transparent 100%);
}
.contact-bg-top {
  top: 0; transform: scaleX(-1);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 16%, black 40%, transparent 72%);
  mask-image: linear-gradient(180deg, transparent 0%, black 16%, black 40%, transparent 72%);
}
.contact-bg-right { transform: scaleX(-1); opacity: 0.18; }

.contact-inner { position: relative; }
.contact-kicker { margin-bottom: 1.6rem; }
.contact-wrap {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  max-width: 640px; margin-inline: auto;
}
@media (min-width: 960px) {
  .contact-kicker { position: absolute; top: 0.3rem; left: 0; margin-bottom: 0; }
}
.contact-title { max-width: 16ch; margin-bottom: 1.1rem; }
.contact-sub { color: var(--ink-mute); max-width: 44ch; margin-bottom: 2.6rem; }

.contact-form-wrap { position: relative; width: 100%; }
.cta-form {
  text-align: left;
  display: grid; gap: 1.6rem;
  position: relative;
  transition: opacity .55s var(--ease-out), transform .55s var(--ease-soft);
}
.field-row { display: grid; gap: 1.6rem; }
@media (min-width: 600px) {
  .field-row { grid-template-columns: 1fr 1fr; }
}
.cta-form .field { margin-bottom: 0; }
.cta-form.is-sent { opacity: 0; transform: translateY(-12px); pointer-events: none; }
.cta-submit-row { display: flex; justify-content: flex-end; }
.cta-submit { position: relative; padding-inline: 1.9rem; }
.cta-submit .arrow { display: inline-block; transition: transform .3s var(--ease-soft); }
.cta-submit:hover .arrow { transform: translateX(3px); }
.cta-form-spinner, .cta-form-check {
  position: absolute; inset: 0; display: grid; place-items: center;
  opacity: 0; pointer-events: none;
}
.cta-form.is-sending .cta-form-label { opacity: 0; }
.cta-form.is-sending .cta-form-spinner { opacity: 1; }
.cta-form-spinner::after {
  content: ""; width: 18px; height: 18px;
  border: 1.5px solid rgba(253,246,238,0.4); border-top-color: var(--on-accent);
  border-radius: 50%; animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.cta-form-check { width: 20px; height: 20px; margin-inline: auto; }
.cta-form-check path {
  stroke: currentColor; stroke-width: 2; fill: none;
  stroke-dasharray: 1; stroke-dashoffset: 1;
  transition: stroke-dashoffset .55s var(--ease-out);
}
.cta-form.is-sent-flash .cta-form-check { opacity: 1; }
.cta-form.is-sent-flash .cta-form-check path { stroke-dashoffset: 0; }

.cta-success {
  position: absolute; inset: 0;
  display: grid; place-items: center; text-align: center; gap: 0.6rem; padding: 2rem;
  opacity: 0; pointer-events: none;
  transition: opacity .8s var(--ease-out) .2s, transform .9s var(--ease-soft) .2s;
  transform: translateY(12px);
}
.cta-success.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.cta-success h3 { font-size: 1.5rem; color: var(--accent-dark); }
.cta-success p { color: var(--ink-soft); max-width: 38ch; }

.contact-links {
  margin-top: 2.8rem;
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
}
.contact-links li { display: flex; align-items: center; color: var(--ink-mute); font-size: 0.92rem; }
.contact-links li:not(:first-child)::before { content: "·"; margin-inline: 0.6rem; color: var(--ink-mute); }
.contact-links a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.contact-links a:hover { color: var(--accent-dark); }
.contact-links li:first-child a { font-weight: 600; font-size: 1rem; }

/* =============================================================
   12. Footer
   ============================================================= */
.footer { padding-block: clamp(2.5rem, 6vw, 4rem); border-top: 1px solid var(--line); }
.footer-grid { display: grid; gap: 1.6rem; text-align: center; }
.footer-brand { display: inline-flex; align-items: center; gap: 0.5rem; justify-self: center; font-family: var(--display); font-weight: 700; letter-spacing: 0.06em; }
.footer-brand img { height: 26px; width: auto; display: block; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.4rem; }
.footer-nav a { color: var(--ink-mute); font-size: 0.9rem; }
.footer-nav a:hover { color: var(--accent-dark); }
.footer-social { display: flex; justify-content: center; }
.footer-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--line); color: var(--ink-mute);
  transition: color .25s, border-color .25s, background-color .25s;
}
.footer-social a:hover { color: var(--on-accent); background: var(--accent-dark); border-color: var(--accent-dark); }
.footer-social svg { width: 16px; height: 16px; }
.footer-credits, .footer-copy { color: var(--ink-mute); font-size: 0.78rem; }
.footer-credits a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 2px; }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.footer-legal a { color: var(--ink-mute); font-size: 0.78rem; }
.footer-legal a:hover { color: var(--accent-dark); }

@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1fr auto 1fr; align-items: center; text-align: left; }
  .footer-brand { justify-self: start; }
  .footer-social { justify-self: end; }
  .footer-credits, .footer-copy, .footer-legal { grid-column: 1 / -1; text-align: center; }
}

/* =============================================================
   13. Credits page
   ============================================================= */
.masthead-simple { display: flex; align-items: center; justify-content: space-between; padding-block: 1.8rem; }
.masthead-simple .nav-brand { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--display); font-weight: 700; }
.masthead-simple .nav-brand img { height: 28px; width: auto; display: block; }
.back-link { color: var(--ink-mute); font-size: 0.9rem; }
.back-link:hover { color: var(--accent-dark); }
.credits-main { padding-block: 2rem 6rem; max-width: 760px; }
.credits-main h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 1.2rem; }
.credits-main > p { color: var(--ink-soft); margin-bottom: 2rem; }
.credits-main > p a { color: var(--accent-dark); text-decoration: underline; }
.credits-list { display: grid; gap: 1rem; }
.credits-list li {
  padding: 1rem 1.2rem; border: 1px solid var(--line); border-radius: 12px;
  color: var(--ink-soft); font-size: 0.92rem;
}
.credits-list a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 2px; }

/* =============================================================
   14. Blog
   ============================================================= */
.nav-link[aria-current="page"] { color: var(--ink); }
.nav-link[aria-current="page"]::after { transform: scaleX(1); }

.blog-hero { padding-block: clamp(6.5rem, 12vw, 9rem) clamp(1.5rem, 4vw, 2.5rem); }
.blog-hero .section-title { max-width: 18ch; }
.blog-hero .section-sub { max-width: 52ch; }

.blog-list { padding-block: clamp(1rem, 3vw, 2rem) clamp(4rem, 8vw, 6rem); }
.blog-grid { display: grid; grid-template-columns: 1fr; gap: 1.8rem; }
@media (min-width: 700px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px) {
  .blog-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}

.blog-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; cursor: pointer; }
.blog-card:focus-visible { outline: 2px solid var(--accent-dark); outline-offset: 3px; }
.blog-card-media { display: block; }
.blog-card-media img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block;
  transition: transform .6s var(--ease-soft);
}
.blog-card:hover .blog-card-media img { transform: scale(1.045); }
.blog-card-body {
  padding: clamp(1.4rem, 3vw, 1.8rem);
  display: flex; flex-direction: column; gap: 0.6rem; flex: 1;
}
.blog-card-meta {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent-dark);
}
.blog-card-body h2 { font-size: 1.2rem; line-height: 1.25; transition: color .25s; }
.blog-card:hover .blog-card-body h2 { color: var(--accent-dark); }
.blog-card-body > p { color: var(--ink-mute); font-size: 0.92rem; flex: 1; }
.blog-card-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.88rem; font-weight: 600; color: var(--accent-dark);
  margin-top: 0.3rem;
}
.blog-card-link .arrow { display: inline-block; transition: transform .3s var(--ease-soft); }
.blog-card:hover .blog-card-link .arrow { transform: translateX(3px); }

/* Post overlay */
.post-overlay {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  opacity: 0; pointer-events: none;
  transition: opacity .4s var(--ease-out);
}
.post-overlay[aria-hidden="false"] { opacity: 1; pointer-events: auto; }
.post-overlay-scrim {
  position: absolute; inset: 0;
  background: color-mix(in srgb, var(--ink) 55%, transparent);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.post-overlay-panel {
  position: relative; background: var(--bg-3);
  border-radius: 24px; width: 100%; max-width: 720px; max-height: 86vh;
  overflow-y: auto; padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: 0 40px 80px -20px rgba(58,15,15,0.35);
  transform: translateY(18px) scale(0.98);
  transition: transform .45s var(--ease-soft);
}
.post-overlay[aria-hidden="false"] .post-overlay-panel { transform: none; }
.post-overlay-close {
  position: absolute; top: 1.2rem; right: 1.2rem;
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg); border: 1px solid var(--line); color: var(--ink);
}
.post-overlay-close:hover { border-color: var(--accent-dark); color: var(--accent-dark); }
.post-overlay-close svg { width: 16px; height: 16px; }
.post-overlay-content img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: 14px; margin-bottom: 1.5rem;
}
.post-overlay-content .blog-card-meta { margin-bottom: 0.6rem; }
.post-overlay-content h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 1.3rem; line-height: 1.2; }
.post-overlay-content p { color: var(--ink-soft); margin-bottom: 1rem; max-width: 64ch; }
.post-overlay-content p:last-child { margin-bottom: 0; }
.post-overlay-content ul { display: grid; gap: 0.8rem; margin-bottom: 1.2rem; max-width: 64ch; }
.post-overlay-content li { position: relative; padding-left: 1.3rem; color: var(--ink-soft); }
.post-overlay-content li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent-dark);
}
.post-overlay-content li strong { color: var(--ink); font-weight: 600; }

/* =============================================================
   14. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-mesh { animation-duration: 60s; }
  .scroll-cue span { animation: none; }
}