/* Diego Martinez — portfolio site */
:root {
  --ink: #101820;
  --ink-soft: #3a4750;
  --paper: #eef2f4;
  --paper-2: #e4ebef;
  --sea: #0f4c5c;
  --sea-deep: #0a323c;
  --signal: #d9772f;
  --signal-soft: #f0b27a;
  --mist: #c5d5db;
  --line: rgba(16, 24, 32, 0.12);
  --white: #fafbfc;
  --surface: #fafbfc;
  --shadow: 0 24px 60px rgba(10, 50, 60, 0.14);
  --header-bg: rgba(238, 242, 244, 0.82);
  --header-bg-scrolled: rgba(238, 242, 244, 0.94);
  --nav-hover-bg: rgba(15, 76, 92, 0.08);
  --card-border-hover: rgba(15, 76, 92, 0.25);
  --radius: 4px;
  --nav-h: 4.25rem;
  --page-gutter: clamp(1rem, 4.2vw, 2.75rem);
  --page-max: 76rem;
  --font-brand: "Outfit", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: light;
}

html[data-theme="dark"] {
  --ink: #e6eef2;
  --ink-soft: #9aabb4;
  --paper: #0c1216;
  --paper-2: #141b21;
  --sea: #3a9aab;
  --sea-deep: #2a7a88;
  --signal: #e8923a;
  --signal-soft: #f0b27a;
  --mist: #2a3640;
  --line: rgba(230, 238, 242, 0.12);
  --surface: #1a232a;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --header-bg: rgba(12, 18, 22, 0.82);
  --header-bg-scrolled: rgba(12, 18, 22, 0.94);
  --nav-hover-bg: rgba(90, 180, 196, 0.12);
  --card-border-hover: rgba(90, 180, 196, 0.35);
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  font-size: 1.0625rem;
  line-height: 1.75;
  letter-spacing: 0.015em;
  word-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container,
.nav-inner,
.hero-content {
  width: min(var(--page-max), calc(100% - 2 * var(--page-gutter)));
  margin-inline: auto;
}

/* —— Nav —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(14px);
  background: var(--header-bg);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: var(--header-bg-scrolled);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  font-family: var(--font-brand);
  font-weight: 650;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--signal);
  display: inline-block;
  transform: translateY(-0.05rem);
}

.brand-role {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.nav-links a {
  padding: 0.5rem 0.8rem;
  font-size: 0.95rem;
  font-weight: 560;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
  background: var(--nav-hover-bg);
}

.nav-cta {
  margin-left: 0.35rem;
  padding: 0.5rem 0.95rem !important;
  background: var(--sea) !important;
  color: #fafbfc !important;
}

.nav-cta:hover {
  background: var(--sea-deep) !important;
}

.theme-control {
  display: inline-flex;
  align-items: center;
  margin-left: 0.35rem;
}

.theme-control select {
  appearance: none;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.45rem 1.75rem 0.45rem 0.7rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%),
    linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 14px) calc(50% - 2px), calc(100% - 9px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}

.theme-control select:hover,
.theme-control select:focus-visible {
  color: var(--ink);
  border-color: var(--sea);
  outline: none;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
}

@media (max-width: 820px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    max-height: calc(100svh - var(--nav-h));
    overflow: auto;
    padding: 1rem var(--page-gutter) calc(1.5rem + env(safe-area-inset-bottom));
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.25s;
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-cta {
    margin-left: 0 !important;
    text-align: center;
  }

  .theme-control {
    margin-left: 0;
    width: 100%;
  }

  .theme-control select {
    width: 100%;
  }

  .brand-role {
    display: none;
  }
}

/* —— Buttons —— */
[hidden] {
  display: none !important;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  font-weight: 650;
  font-size: 0.95rem;
  transition: transform 0.25s var(--ease), background 0.2s, color 0.2s, border-color 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--signal);
  color: #1a1008;
}

.btn-primary:hover {
  background: var(--signal-soft);
}

.btn-ghost {
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn-sea {
  background: var(--sea);
  color: var(--white);
}

.btn-sea:hover {
  background: var(--sea-deep);
}

/* —— Hero —— */
.hero-pin {
  position: relative;
  height: auto;
}

.hero-pin.is-parallax-pin {
  height: 185vh;
}

.hero-pin.is-parallax-pin > .hero {
  position: sticky;
  top: var(--nav-h);
  min-height: calc(100svh - var(--nav-h));
  height: calc(100svh - var(--nav-h));
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--nav-h));
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--sea-deep);
  color: var(--white);
}

.hero-visual {
  position: absolute;
  inset: 0;
}

.hero-base {
  position: absolute;
  inset: 0;
  transition: background 0.55s var(--ease);
  background:
    linear-gradient(90deg, rgba(4, 12, 18, 0.82) 0%, rgba(4, 12, 18, 0.42) 28%, transparent 52%),
    radial-gradient(circle at 78% 46%, rgba(217, 119, 47, 0.36), transparent 32%),
    radial-gradient(ellipse 45% 40% at 60% 20%, rgba(122, 215, 255, 0.14), transparent 50%),
    linear-gradient(148deg, #040c12 0%, #0c2e38 48%, #13404a 100%);
}

.hero-scene {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.98;
  --plx-y: 0;
}

.hero-scene svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}

.hero.has-parallax .hero-base {
  will-change: auto;
  backface-visibility: hidden;
}

.hero.has-parallax .hero-scene .plx-layer {
  will-change: auto;
  backface-visibility: hidden;
}

.hero.is-parallaxing .hero-base,
.hero.is-parallaxing .hero-scene .plx-layer {
  will-change: transform;
}

.hero.has-parallax .hero-content {
  will-change: transform, opacity, filter;
  transition: none;
}

.hero-scroll-cue {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 1.35rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  pointer-events: none;
  color: rgba(250, 251, 252, 0.78);
  opacity: 1;
  transition: opacity 0.2s linear;
}

.hero[data-tone="light"] .hero-scroll-cue {
  color: rgba(16, 28, 34, 0.7);
}

.hero-scroll-cue-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-scroll-cue-chevron {
  width: 0.7rem;
  height: 0.7rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  animation: heroCueBob 1.4s ease-in-out infinite;
}

@keyframes heroCueBob {
  0%,
  100% {
    transform: rotate(45deg) translate(0, 0);
    opacity: 0.55;
  }
  50% {
    transform: rotate(45deg) translate(4px, 4px);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scroll-cue-chevron {
    animation: none;
  }
}

/* Dev tools — localhost / ?dev=1 only; never shown in embed previews */
.dev-tools {
  position: fixed;
  z-index: 10000;
  right: max(0.75rem, env(safe-area-inset-right));
  bottom: max(0.75rem, env(safe-area-inset-bottom));
  width: min(22rem, calc(100vw - 1.5rem));
  border: 1px solid rgba(16, 24, 32, 0.18);
  border-radius: 10px;
  background: rgba(250, 251, 252, 0.94);
  color: #101820;
  box-shadow: 0 18px 40px rgba(10, 50, 60, 0.18);
  backdrop-filter: blur(12px);
  font-size: 0.78rem;
  line-height: 1.45;
}

html[data-theme="dark"] .dev-tools {
  border-color: rgba(230, 238, 242, 0.16);
  background: rgba(18, 26, 32, 0.94);
  color: #e6eef2;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.dev-tools-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid rgba(16, 24, 32, 0.1);
}

html[data-theme="dark"] .dev-tools-bar {
  border-bottom-color: rgba(230, 238, 242, 0.1);
}

.dev-tools-title {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dev-tools-viewport-live {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  opacity: 0.65;
}

.dev-tools-toggle {
  padding: 0.2rem 0.45rem;
  border: 1px solid rgba(16, 24, 32, 0.18);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 650;
  color: inherit;
  background: rgba(15, 76, 92, 0.06);
}

html[data-theme="dark"] .dev-tools-toggle {
  border-color: rgba(230, 238, 242, 0.18);
  background: rgba(90, 180, 196, 0.1);
}

.dev-tools[data-collapsed="true"] .dev-tools-body {
  display: none;
}

.dev-tools[data-collapsed="true"] .dev-tools-bar {
  border-bottom: none;
}

.dev-tools-body {
  padding: 0.7rem 0.75rem 0.85rem;
  max-height: min(70vh, 32rem);
  overflow: auto;
}

.dev-tools-section + .dev-tools-section,
#dev-tools-extra:not(:empty) {
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(16, 24, 32, 0.1);
}

html[data-theme="dark"] .dev-tools-section + .dev-tools-section,
html[data-theme="dark"] #dev-tools-extra:not(:empty) {
  border-top-color: rgba(230, 238, 242, 0.1);
}

.dev-tools-heading {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.65;
}

.dev-tools-note,
.dev-tools-hint,
.hero-quality-debug .hqd-detail,
.hero-quality-debug .hqd-hint {
  margin: 0 0 0.55rem;
  opacity: 0.82;
}

.dev-tools-hint {
  margin-bottom: 0;
  font-size: 0.7rem;
}

.dev-tools-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.55rem;
}

.dev-tools-preset {
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(16, 24, 32, 0.16);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 650;
  color: inherit;
  background: rgba(15, 76, 92, 0.05);
}

html[data-theme="dark"] .dev-tools-preset {
  border-color: rgba(230, 238, 242, 0.16);
  background: rgba(90, 180, 196, 0.08);
}

.dev-tools-preset:hover,
.dev-tools-preset.is-active {
  background: var(--sea);
  border-color: var(--sea);
  color: var(--white);
}

.dev-tools-preset-clear {
  opacity: 0.8;
}

.dev-tools-link {
  display: inline;
  padding: 0;
  border: none;
  background: none;
  color: var(--sea);
  font: inherit;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.dev-tools code,
.hero-quality-debug code {
  font-size: 0.68rem;
}

.hero-quality-debug .hqd-mode {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.hero-quality-debug .hqd-mode[data-path="full"] {
  color: #0f7a58;
}

.hero-quality-debug .hqd-mode[data-path="lite"] {
  color: #b45a12;
}

html[data-theme="dark"] .hero-quality-debug .hqd-mode[data-path="full"] {
  color: #5ad0a8;
}

html[data-theme="dark"] .hero-quality-debug .hqd-mode[data-path="lite"] {
  color: #f0b27a;
}

.hero-quality-debug .hqd-force-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.hero-quality-debug .hqd-force-label select {
  flex: 1;
  min-width: 0;
  max-width: 11rem;
  padding: 0.3rem 0.4rem;
  border-radius: 4px;
  border: 1px solid rgba(16, 24, 32, 0.18);
  background: rgba(255, 255, 255, 0.9);
  color: inherit;
  font: inherit;
}

html[data-theme="dark"] .hero-quality-debug .hqd-force-label select {
  border-color: rgba(230, 238, 242, 0.18);
  background: rgba(0, 0, 0, 0.25);
}

.dev-viewport-stage {
  position: fixed;
  inset: 0;
  z-index: 9990;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: stretch;
  gap: 0.65rem;
  padding: 0.75rem;
  background: rgba(8, 14, 18, 0.72);
  backdrop-filter: blur(8px);
}

.dev-viewport-chrome {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: min(100%, 1280px);
  color: #f4f7f8;
}

.dev-viewport-chrome-label {
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.04em;
}

.dev-viewport-close {
  margin-left: auto;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 4px;
  color: #f4f7f8;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
  font-weight: 650;
}

.dev-viewport-frame-wrap {
  flex: 1;
  min-height: 0;
  max-width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.dev-viewport-frame {
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--paper);
}

html.has-dev-viewport {
  overflow: hidden;
}

@media (max-width: 700px) {
  .hero-pin.is-parallax-pin {
    height: 145vh;
  }

  .hero-pin.is-parallax-pin > .hero {
    align-content: stretch;
    align-items: stretch;
    display: grid;
    grid-template-rows: auto minmax(7.5rem, 20vh) auto;
  }

  /* Let the cropped skyclock fill the stage — no CSS transform fight */
  .hero.has-parallax .hero-scene {
    opacity: 1;
    transform: none;
  }

  .hero.has-parallax.is-parallaxing .hero-scene {
    will-change: auto;
  }

  /* Card owns the bottom — Scroll cue was overlapping it */
  .hero-scroll-cue {
    display: none;
  }

  .dev-tools {
    right: 0.5rem;
    left: 0.5rem;
    width: auto;
  }
}

.hero-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

.hero[data-bg="nexus"] .hero-base {
  background:
    linear-gradient(90deg, rgba(4, 12, 18, 0.82) 0%, rgba(4, 12, 18, 0.42) 28%, transparent 52%),
    radial-gradient(circle at 78% 46%, rgba(217, 119, 47, 0.36), transparent 32%),
    radial-gradient(ellipse 45% 40% at 60% 20%, rgba(122, 215, 255, 0.14), transparent 50%),
    linear-gradient(148deg, #040c12 0%, #0c2e38 48%, #13404a 100%);
}

.hero[data-bg="magnet"] .hero-base {
  background:
    linear-gradient(90deg, rgba(12, 4, 4, 0.85) 0%, rgba(12, 4, 4, 0.4) 28%, transparent 52%),
    radial-gradient(circle at 82% 46%, rgba(255, 107, 61, 0.4), transparent 34%),
    linear-gradient(150deg, #120806 0%, #2a100c 48%, #1a0a08 100%);
}

.hero[data-bg="well"] .hero-base {
  background:
    linear-gradient(90deg, rgba(4, 8, 18, 0.85) 0%, rgba(4, 8, 18, 0.4) 28%, transparent 52%),
    radial-gradient(circle at 80% 48%, rgba(61, 124, 255, 0.35), transparent 30%),
    linear-gradient(155deg, #050818 0%, #0c1a3a 50%, #081428 100%);
}

.hero[data-bg="beacon"] .hero-base {
  background:
    linear-gradient(90deg, rgba(10, 8, 4, 0.84) 0%, rgba(10, 8, 4, 0.4) 28%, transparent 52%),
    radial-gradient(ellipse 30% 55% at 84% 18%, rgba(255, 211, 106, 0.38), transparent 55%),
    linear-gradient(160deg, #0c0a06 0%, #24180c 48%, #120e08 100%);
}

.hero[data-bg="register"] .hero-base {
  background:
    radial-gradient(ellipse 40% 35% at 78% 42%, rgba(0, 163, 224, 0.1), transparent 55%),
    linear-gradient(155deg, #f4f1ea 0%, #ebe6dc 52%, #e4ddd0 100%);
}

.hero[data-bg="skyclock-dawn"] .hero-base {
  background:
    linear-gradient(90deg, rgba(240, 228, 220, 0.72) 0%, rgba(240, 228, 220, 0.25) 30%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 82% 58%, rgba(255, 170, 130, 0.55), transparent 55%),
    linear-gradient(180deg, #1a2038 0%, #7a6a88 35%, #e8b89a 62%, #f0d8c8 100%);
}

.hero[data-bg="skyclock-morning"] .hero-base {
  background:
    linear-gradient(90deg, rgba(230, 236, 242, 0.6) 0%, transparent 42%),
    radial-gradient(ellipse 50% 38% at 80% 30%, rgba(255, 220, 160, 0.5), transparent 55%),
    linear-gradient(170deg, #7aa4bc 0%, #c5d8e6 48%, #e8f0f4 100%);
}

.hero[data-bg="skyclock-day"] .hero-base {
  background:
    linear-gradient(90deg, rgba(210, 222, 230, 0.55) 0%, transparent 45%),
    radial-gradient(ellipse 50% 40% at 82% 22%, rgba(255, 230, 170, 0.45), transparent 55%),
    linear-gradient(165deg, #8eb4c8 0%, #b7cfe0 42%, #d5e2ea 100%);
}

.hero[data-bg="skyclock-golden"] .hero-base {
  background:
    linear-gradient(90deg, rgba(250, 230, 200, 0.65) 0%, rgba(250, 230, 200, 0.2) 32%, transparent 55%),
    radial-gradient(ellipse 55% 42% at 86% 42%, rgba(255, 180, 70, 0.55), transparent 55%),
    linear-gradient(175deg, #6a90b0 0%, #e8b878 45%, #f2d8a8 72%, #f6e8c8 100%);
}

.hero[data-bg="skyclock-sunset"] .hero-base {
  background:
    linear-gradient(90deg, rgba(40, 18, 20, 0.72) 0%, rgba(40, 18, 20, 0.3) 30%, transparent 55%),
    radial-gradient(ellipse 60% 35% at 84% 48%, rgba(255, 120, 60, 0.5), transparent 50%),
    linear-gradient(180deg, #1a1430 0%, #8a3a3a 40%, #e07040 58%, #2a1810 100%);
}

.hero[data-bg="skyclock-dusk"] .hero-base {
  background:
    linear-gradient(90deg, rgba(18, 10, 28, 0.78) 0%, rgba(18, 10, 28, 0.35) 30%, transparent 55%),
    radial-gradient(ellipse 55% 30% at 84% 68%, rgba(255, 140, 120, 0.35), transparent 55%),
    linear-gradient(180deg, #0c1028 0%, #4a3060 38%, #c07070 62%, #1a1428 100%);
}

.hero[data-bg="skyclock-night"] .hero-base {
  background:
    linear-gradient(90deg, rgba(4, 8, 16, 0.82) 0%, rgba(4, 8, 16, 0.4) 28%, transparent 52%),
    radial-gradient(ellipse 40% 35% at 82% 26%, rgba(180, 200, 255, 0.16), transparent 55%),
    linear-gradient(160deg, #040810 0%, #0e1a32 48%, #152438 78%, #0a1420 100%);
}

.hero[data-bg="skyclock-late"] .hero-base {
  background:
    linear-gradient(90deg, rgba(2, 4, 10, 0.88) 0%, rgba(2, 4, 10, 0.45) 30%, transparent 55%),
    radial-gradient(ellipse 35% 30% at 78% 22%, rgba(120, 140, 220, 0.12), transparent 55%),
    linear-gradient(165deg, #02040a 0%, #0a1020 50%, #12182a 78%, #060a14 100%);
}

/* Per-timezone tint so cities stay distinct even in the same phase */
.hero[data-sky] .hero-base::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: soft-light;
  opacity: 0.55;
}

.hero[data-sky="local"] .hero-base::after {
  background:
    radial-gradient(ellipse 50% 45% at 78% 42%, rgba(217, 119, 47, 0.35), transparent 60%),
    linear-gradient(120deg, rgba(90, 208, 216, 0.2), transparent 50%);
}

.hero[data-sky="pacific"] .hero-base::after {
  background:
    radial-gradient(ellipse 55% 40% at 88% 40%, rgba(94, 200, 212, 0.45), transparent 58%),
    linear-gradient(200deg, rgba(60, 140, 150, 0.25), transparent 55%);
}

.hero[data-sky="atlantic"] .hero-base::after {
  background:
    radial-gradient(ellipse 50% 42% at 70% 35%, rgba(122, 168, 255, 0.4), transparent 58%),
    linear-gradient(160deg, rgba(40, 80, 160, 0.22), transparent 50%);
}

.hero[data-sky="london"] .hero-base::after {
  background:
    radial-gradient(ellipse 60% 50% at 75% 55%, rgba(200, 210, 220, 0.4), transparent 60%),
    linear-gradient(180deg, rgba(160, 170, 180, 0.28), transparent 55%);
}

.hero[data-sky="reykjavik"] .hero-base::after {
  background:
    radial-gradient(ellipse 55% 40% at 65% 25%, rgba(125, 255, 200, 0.35), transparent 55%),
    linear-gradient(210deg, rgba(160, 144, 255, 0.28), transparent 50%);
}

.hero[data-sky="dubai"] .hero-base::after {
  background:
    radial-gradient(ellipse 55% 40% at 86% 48%, rgba(255, 200, 120, 0.45), transparent 55%),
    linear-gradient(190deg, rgba(224, 112, 64, 0.28), transparent 52%);
}

.hero[data-sky="tokyo"] .hero-base::after {
  background:
    radial-gradient(ellipse 50% 42% at 90% 38%, rgba(255, 143, 184, 0.4), transparent 58%),
    linear-gradient(140deg, rgba(158, 197, 255, 0.25), transparent 50%);
}

.hero[data-sky="sydney"] .hero-base::after {
  background:
    radial-gradient(ellipse 50% 40% at 82% 30%, rgba(110, 208, 255, 0.42), transparent 58%),
    linear-gradient(175deg, rgba(255, 210, 138, 0.22), transparent 50%);
}

.hero[data-tone="light"] {
  color: #141414;
  background: #d5e2ea;
}

.hero[data-tone="light"] .hero-line {
  color: rgba(16, 24, 28, 0.88);
}

.hero[data-tone="light"] .hero-eyebrow {
  /* Burnt orange — --signal washes out on pale sky / golden hour */
  color: #8a4518;
}

.hero[data-tone="light"] .hero-meta,
.hero[data-tone="light"] .hero-clock,
.hero[data-tone="light"] .hero-sky-hint,
.hero[data-tone="light"] .hero-tz-caption {
  color: rgba(20, 20, 20, 0.72);
}

.hero[data-tone="light"] .hero-clock {
  color: rgba(16, 28, 34, 0.9);
  font-weight: 700;
}

.hero[data-tone="light"] .hero-meta {
  color: rgba(16, 28, 34, 0.78);
  opacity: 1;
  padding: 0.4rem 0.65rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 50, 60, 0.08);
  box-shadow: 0 6px 18px rgba(15, 40, 50, 0.08);
  backdrop-filter: blur(10px);
}

.hero[data-tone="light"] .hero-sky-meta {
  opacity: 1;
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 50, 60, 0.08);
  box-shadow: 0 8px 22px rgba(15, 40, 50, 0.1);
  backdrop-filter: blur(10px);
}

.hero[data-tone="light"] .hero-tz-select {
  color: #141414;
  border-color: rgba(20, 20, 20, 0.22);
  background:
    linear-gradient(45deg, transparent 50%, rgba(20, 20, 20, 0.55) 50%) calc(100% - 14px) / 5px 5px no-repeat,
    linear-gradient(135deg, rgba(20, 20, 20, 0.55) 50%, transparent 50%) calc(100% - 9px) / 5px 5px no-repeat,
    rgba(255, 255, 255, 0.95);
}

.hero[data-tone="light"] .hero-grain {
  opacity: 0.1;
  mix-blend-mode: multiply;
}

.hero[data-tone="light"] .btn-ghost {
  border-color: rgba(20, 20, 20, 0.45);
  color: #141414;
}

.hero[data-tone="light"] .btn-ghost:hover {
  background: #141414;
  color: #f6f4ef;
}

.hero[data-tone="light"] .btn-primary {
  background: #141414;
  color: #f6f4ef;
}

.hero[data-tone="light"] .btn-primary:hover {
  background: #2a2a2a;
}

.hero[data-bg="magnet"] .btn-primary {
  background: #ff6b3d;
  color: #1a0a08;
}

.hero[data-bg="magnet"] .btn-primary:hover {
  background: #ff8f5a;
}

.hero[data-bg="well"] .btn-primary {
  background: #3d7cff;
  color: #050818;
}

.hero[data-bg="well"] .btn-primary:hover {
  background: #7ad0ff;
}

.hero[data-bg="beacon"] .btn-primary {
  background: #ffd36a;
  color: #120e08;
}

.hero[data-bg="beacon"] .btn-primary:hover {
  background: #ffe29a;
}

.hero[data-bg="skyclock-night"] .btn-primary {
  background: #9ec5ff;
  color: #040810;
}

.hero[data-bg="skyclock-night"] .btn-primary:hover {
  background: #c5dbff;
}

.hero[data-bg="skyclock-late"] .btn-primary {
  background: #8a9cff;
  color: #02040a;
}

.hero[data-bg="skyclock-late"] .btn-primary:hover {
  background: #b0bcff;
}

.hero[data-bg="skyclock-dusk"] .btn-primary {
  background: #d4a0c0;
  color: #140818;
}

.hero[data-bg="skyclock-dusk"] .btn-primary:hover {
  background: #e8c0d8;
}

.hero[data-bg="skyclock-sunset"] .btn-primary {
  background: #ff9a4a;
  color: #1a1008;
}

.hero[data-bg="skyclock-sunset"] .btn-primary:hover {
  background: #ffb070;
}

@keyframes heroPulse {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 0.95;
  }
}

@keyframes heroDrift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-28px, 18px, 0);
  }
}

@keyframes heroRing {
  from {
    transform: scale(0.72);
    opacity: 0.55;
  }
  to {
    transform: scale(1.35);
    opacity: 0;
  }
}

@keyframes heroFlow {
  to {
    stroke-dashoffset: -48;
  }
}

@keyframes heroFlowFast {
  to {
    stroke-dashoffset: -72;
  }
}

@keyframes heroGlow {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(0.94);
  }
  50% {
    opacity: 0.95;
    transform: scale(1.06);
  }
}

@keyframes heroBreathe {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(0.92);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.08);
  }
}

@keyframes heroSweep {
  0%,
  100% {
    opacity: 0.25;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes heroFloat {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(18px, -22px, 0);
  }
}

@keyframes heroDraw {
  from {
    stroke-dashoffset: 220;
  }
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes heroSpin {
  to {
    transform: rotate(360deg);
  }
}

.hero-scene .is-pulse,
.portfolio-intro-scene .is-pulse {
  animation: heroPulse 3.8s ease-in-out infinite;
}

.hero-scene .is-drift {
  animation: heroDrift 32s linear infinite alternate;
}

.hero-scene .is-ring,
.portfolio-intro-scene .is-ring {
  transform-origin: center;
  transform-box: fill-box;
  animation: heroRing 5.2s ease-out infinite;
}

.hero-scene .is-flow,
.portfolio-intro-scene .is-flow {
  stroke-dasharray: 5 12;
  animation: heroFlow 1.1s linear infinite;
}

.hero-scene .is-flow-fast,
.portfolio-intro-scene .is-flow-fast {
  stroke-dasharray: 8 10;
  animation: heroFlowFast 0.75s linear infinite;
}

.hero-scene .is-glow {
  transform-origin: center;
  transform-box: fill-box;
  animation: heroGlow 6.5s ease-in-out infinite;
}

.hero-scene .is-breathe,
.portfolio-intro-scene .is-breathe {
  transform-origin: center;
  transform-box: fill-box;
  animation: heroBreathe 9s ease-in-out infinite;
}

.hero-scene .is-sweep {
  animation: heroSweep 4.8s ease-in-out infinite;
}

.hero-scene .is-float {
  transform-origin: center;
  transform-box: fill-box;
  animation: heroFloat 14s ease-in-out infinite alternate;
}

.hero-scene .is-draw {
  stroke-dasharray: 220;
  animation: heroDraw 4.5s ease-in-out infinite alternate;
}

.hero-scene .is-spin {
  transform-origin: center;
  transform-box: fill-box;
  animation: heroSpin 22s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .hero.has-parallax .hero-base,
  .hero.has-parallax .hero-scene .plx-layer {
    transform: none;
    will-change: auto;
  }

  .hero-scene .is-pulse,
  .hero-scene .is-drift,
  .hero-scene .is-ring,
  .hero-scene .is-flow,
  .hero-scene .is-flow-fast,
  .hero-scene .is-glow,
  .hero-scene .is-breathe,
  .hero-scene .is-sweep,
  .hero-scene .is-float,
  .hero-scene .is-draw,
  .hero-scene .is-spin,
  .hero-grain {
    animation: none !important;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3.5rem, 8vw, 5.5rem);
}

.hero .btn-ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.hero .btn-ghost:hover {
  background: var(--white);
  color: var(--sea-deep);
}

.hero-eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal-soft);
  animation: riseIn 0.9s var(--ease) both;
}

.hero-brand {
  font-family: var(--font-brand);
  font-weight: 750;
  font-size: clamp(3rem, 8vw, 5.6rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 1.35rem;
  max-width: 14ch;
  animation: riseIn 0.9s var(--ease) both;
}

.hero-brand.hero-headline {
  font-size: clamp(1.85rem, 4.6vw, 3.15rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin-bottom: 1.1rem;
}

.hero-line {
  font-size: clamp(1.05rem, 2.1vw, 1.32rem);
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0.01em;
  max-width: min(62ch, 100%);
  color: rgba(250, 251, 252, 0.92);
  margin: 0 0 2rem;
  animation: riseIn 0.9s 0.12s var(--ease) both;
}

.hero-actions,
.btn-row,
.download-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-actions {
  animation: riseIn 0.9s 0.22s var(--ease) both;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-sky-meta {
  --sky-stage-scale: 1;
  --sky-stage-y: 0px;
  --sky-stage-glow: 0.55;
  position: absolute;
  right: max(var(--page-gutter), calc((100% - var(--page-max)) / 2));
  bottom: 1.5rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  max-width: min(18rem, calc(100% - 2 * var(--page-gutter)));
  opacity: 0.72;
  transform: translate3d(0, var(--sky-stage-y), 0) scale(var(--sky-stage-scale));
  transform-origin: center bottom;
  animation: skyMetaIn 0.9s 0.3s var(--ease);
  will-change: transform;
  box-shadow: 0 calc(8px + (var(--hero-progress, 0) * 18px)) calc(22px + (var(--hero-progress, 0) * 28px)) rgba(15, 40, 50, calc(0.1 + var(--sky-stage-glow, 0.55) * 0.18));
}

@keyframes skyMetaIn {
  from {
    opacity: 0;
  }
}

.hero-clock {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(250, 251, 252, 0.7);
  text-align: right;
}

.hero-sky-hint {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(250, 251, 252, 0.5);
  text-align: right;
}

.hero-tz-label {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  margin: 0;
}

.hero-tz-caption {
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250, 251, 252, 0.45);
}

.hero-tz-select {
  appearance: none;
  min-width: 11rem;
  max-width: 100%;
  padding: 0.4rem 1.75rem 0.4rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 4px;
  background:
    linear-gradient(45deg, transparent 50%, rgba(255, 255, 255, 0.7) 50%) calc(100% - 14px) / 5px 5px no-repeat,
    linear-gradient(135deg, rgba(255, 255, 255, 0.7) 50%, transparent 50%) calc(100% - 9px) / 5px 5px no-repeat,
    rgba(8, 20, 26, 0.55);
  color: rgba(250, 251, 252, 0.92);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.hero-tz-select:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.hero-meta {
  position: absolute;
  right: max(var(--page-gutter), calc((100% - var(--page-max)) / 2));
  bottom: 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250, 251, 252, 0.55);
  animation: riseIn 1s 0.35s var(--ease) both;
}

.hero-sky-meta:not([hidden]) ~ .hero-meta {
  bottom: 9.25rem;
}

@media (max-width: 700px) {
  .hero-content {
    grid-row: 1;
    padding-top: 1.35rem;
    padding-bottom: 0.15rem;
  }

  .hero-brand.hero-headline {
    margin-bottom: 0.75rem;
  }

  .hero-line {
    margin-bottom: 1.25rem;
    font-size: clamp(0.98rem, 4.2vw, 1.12rem);
  }

  .hero-actions {
    margin-bottom: 0;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

  /* Stage card docks in the bottom grid row — middle row is the sky stage */
  .hero-sky-meta,
  .hero-meta {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    z-index: 2;
    box-sizing: border-box;
    grid-row: 3;
    width: auto;
    max-width: none;
    margin: 0 var(--page-gutter) max(0.85rem, env(safe-area-inset-bottom));
    align-self: end;
    align-items: flex-start;
    opacity: 1;
    order: unset;
    transform-origin: center bottom;
  }

  .hero.has-parallax .hero-sky-meta {
    /* Keep the control calm — the sky does the bloom, not the card */
    transform: translate3d(0, calc(var(--sky-stage-y, 0px) * 0.25), 0) scale(1);
    box-shadow:
      0 10px 28px rgba(15, 40, 50, calc(0.12 + var(--sky-stage-glow, 0.55) * 0.12)),
      0 0 0 1px rgba(255, 255, 255, calc(0.12 + var(--hero-progress, 0) * 0.18));
  }

  .hero-sky-meta {
    animation: skyMetaIn 0.9s 0.25s var(--ease);
  }

  .hero-clock,
  .hero-sky-hint,
  .hero-tz-label,
  .hero-tz-caption {
    text-align: left;
    align-items: flex-start;
  }

  .hero-meta {
    margin-bottom: max(0.5rem, env(safe-area-inset-bottom));
  }

  .hero-tz-select {
    min-width: 0;
    width: 100%;
    max-width: none;
  }

  /* Dark phases need the same readable chrome light already gets */
  .hero:not([data-tone="light"]) .hero-sky-meta {
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
    background: rgba(8, 16, 22, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(12px);
  }

  .hero:not([data-tone="light"]) .hero-meta {
    padding: 0.4rem 0.65rem;
    border-radius: 6px;
    color: rgba(250, 251, 252, 0.78);
    background: rgba(8, 16, 22, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(10px);
  }

  .hero[data-tone="light"] .hero-sky-meta {
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
  }

  .hero[data-tone="light"] .hero-sky-meta,
  .hero[data-tone="light"] .hero-meta {
    opacity: 1;
  }
}

/* —— Sections —— */
.section {
  padding: clamp(3.25rem, 7vw, 5.5rem) 0;
}

.section-tight {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.section-sea {
  background: var(--sea);
  color: var(--white);
}

.section-ink {
  background: #101820;
  color: var(--white);
}

html[data-theme="dark"] .section-ink {
  background: #060a0c;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: clamp(1.85rem, 3.6vw, 2.6rem);
  letter-spacing: -0.01em;
  line-height: 1.22;
  margin: 0 0 0.85rem;
  text-wrap: balance;
}

.section-lead {
  margin: 0;
  max-width: min(70ch, 100%);
  color: var(--ink-soft);
  font-size: 1.08rem;
  line-height: 1.7;
}

.section-sea .section-lead,
.section-ink .section-lead {
  color: rgba(255, 255, 255, 0.72);
}

.section-head {
  margin-bottom: 2.5rem;
}

/* —— Presence (photo after hero) —— */
.presence {
  padding-top: clamp(1.5rem, 4vw, 2.75rem);
}

.presence-row {
  display: grid;
  grid-template-columns: minmax(12rem, 18rem) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.presence-photo {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--paper-2);
  max-width: min(18rem, 100%);
}

.presence-photo img {
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.presence-copy .section-title {
  margin-bottom: 0.7rem;
}

@media (max-width: 720px) {
  .presence-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .presence-photo {
    max-width: 14rem;
  }
}

/* —— Proof strip —— */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  overflow: hidden;
}

.proof-item {
  background: var(--paper);
  padding: 1.5rem 1.25rem;
}

.proof-num {
  font-family: var(--font-brand);
  font-size: clamp(1.2rem, 2.2vw, 2rem);
  font-weight: 700;
  letter-spacing: 0;
  color: var(--sea);
  line-height: 1.15;
}

.proof-label {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-top: 0.25rem;
}

.proof-grid-wide {
  grid-template-columns: repeat(5, 1fr);
}

.proof-grid-wide .proof-num {
  font-size: clamp(1.05rem, 1.8vw, 1.45rem);
}

@media (max-width: 1100px) {
  .proof-grid-wide {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 800px) {
  .proof-grid {
    grid-template-columns: 1fr 1fr;
  }

  .proof-grid-wide {
    grid-template-columns: 1fr 1fr;
  }
}

/* —— Featured / portfolio cards —— */
.filter-board {
  display: grid;
  gap: 1.1rem;
  margin-bottom: 1.1rem;
}

.filter-group {
  display: grid;
  gap: 0.45rem;
}

.filter-group-label {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.filter-more {
  display: grid;
  gap: 1.1rem;
}

.filter-more-btn {
  justify-self: start;
  padding: 0.5rem 0.15rem;
  font-size: 0.88rem;
  font-weight: 650;
  color: var(--sea);
  text-decoration: underline;
  text-underline-offset: 0.18em;
  letter-spacing: 0.01em;
}

.filter-more-btn:hover,
.filter-more-btn:focus-visible {
  color: var(--sea-deep);
}

.filter-count {
  margin: 0 0 1.35rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.filter-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem 0;
  color: var(--ink-soft);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.filter-btn {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.filter-btn:hover,
.filter-btn.is-active {
  background: var(--sea);
  border-color: var(--sea);
  color: var(--white);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

@media (max-width: 960px) {
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .project-grid {
    grid-template-columns: 1fr;
  }
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: left;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.2s;
  opacity: 0;
  transform: translateY(18px);
}

.project-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--card-border-hover);
}

.project-card.is-hidden {
  display: none;
}

.card-visual {
  position: relative;
  height: 200px;
  background: var(--sea-deep);
  overflow: hidden;
}

.card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 20% 80%, transparent 40%, rgba(0, 0, 0, 0.18));
}

.card-visual svg {
  width: 100%;
  height: 100%;
  transition: transform 0.7s var(--ease);
}

.project-card:hover .card-visual svg {
  transform: scale(1.07);
}

.card-body {
  padding: 1.15rem 1.2rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.card-status {
  color: var(--sea);
}

.card-title {
  font-family: var(--font-brand);
  font-size: 1.22rem;
  font-weight: 650;
  letter-spacing: 0;
  margin: 0;
  line-height: 1.3;
}

.card-summary {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ink-soft);
  flex: 1;
}

.card-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.chip {
  font-size: 0.68rem;
  font-weight: 650;
  padding: 0.2rem 0.45rem;
  background: var(--paper-2);
  color: var(--ink-soft);
  border-radius: 2px;
}

/* —— Modal —— */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background: rgba(10, 24, 32, 0.62);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-panel {
  width: min(680px, 100%);
  max-height: min(86vh, 820px);
  overflow: auto;
  background: var(--surface);
  border-radius: 6px;
  box-shadow: var(--shadow);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.35s var(--ease);
}

.modal.is-open .modal-panel {
  transform: none;
}

.modal-visual {
  height: 220px;
  background: var(--sea-deep);
}

.modal-visual svg {
  width: 100%;
  height: 100%;
}

.modal-body {
  padding: 1.5rem 1.6rem 1.75rem;
}

.modal-close {
  float: right;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  border: 1px solid var(--line);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  background: var(--surface);
  color: var(--ink);
}

.modal-close:focus-visible {
  outline: 2px solid var(--sea);
  outline-offset: 2px;
}

.modal-title {
  font-family: var(--font-brand);
  font-size: 1.7rem;
  margin: 0 0 0.55rem;
  letter-spacing: 0;
  line-height: 1.25;
}

.modal-impact {
  font-weight: 650;
  color: var(--sea);
  margin: 0 0 1rem;
}

.modal-detail {
  color: var(--ink-soft);
  margin: 0 0 1.25rem;
}

/* —— Resume —— */
.resume-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 860px) {
  .resume-layout {
    grid-template-columns: 1fr;
  }
}

.resume-side {
  position: sticky;
  top: calc(var(--nav-h) + 1rem);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.5rem;
  border-radius: var(--radius);
}

.resume-side h2 {
  font-family: var(--font-brand);
  font-size: 1.1rem;
  margin: 0 0 0.75rem;
}

.resume-side ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.resume-side li + li {
  margin-top: 0.35rem;
}

.job {
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.job:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.job-role {
  font-family: var(--font-brand);
  font-size: 1.28rem;
  font-weight: 650;
  margin: 0 0 0.25rem;
  letter-spacing: 0;
  line-height: 1.3;
}

.job-org {
  font-weight: 650;
  color: var(--sea);
  margin: 0 0 0.15rem;
}

.job-meta {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0 0 0.85rem;
}

.job ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.job li + li {
  margin-top: 0.45rem;
}

.download-row {
  margin-top: 1.25rem;
}

/* —— How I Think (approach.html) —— */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 800px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.principle-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.principle-list li {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border-left: 3px solid var(--signal);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.stack-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.stack-list li {
  display: grid;
  gap: 0.2rem;
  padding-left: 0.85rem;
  border-left: 3px solid var(--signal);
}

.stack-label {
  font-family: var(--font-brand);
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sea);
}

.stack-tools {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (max-width: 700px) {
  .topic-grid {
    grid-template-columns: 1fr;
  }
}

.topic {
  padding: 1.35rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.topic h3 {
  font-family: var(--font-brand);
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.3;
}

.topic p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* —— Quote —— */
.quote-block {
  font-family: var(--font-brand);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.4;
  max-width: 32ch;
  margin: 0;
}

/* —— Process / FAQ —— */
.process-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  max-width: 42rem;
}

.process-list li {
  display: grid;
  gap: 0.2rem;
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--signal);
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
  line-height: 1.55;
}

.process-list strong {
  color: #fff;
  font-weight: 650;
}

.faq-list {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.faq-item {
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.faq-item dt {
  font-family: var(--font-brand);
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: 0;
  margin: 0 0 0.45rem;
}

.faq-item dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 58ch;
}

.portfolio-close {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

/* —— Contact stage (split portrait + panel) —— */
.contact-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  min-height: calc(100svh - var(--nav-h));
  overflow: hidden;
  border-bottom: 1px solid rgba(197, 213, 219, 0.18);
}

.contact-stage-media {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background: #1a1410;
}

.contact-stage-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 48% 14%;
  display: block;
  transform: scale(1.04);
  animation: contactPhotoIn 1.15s var(--ease) both;
}

.contact-stage-veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 42%, rgba(10, 50, 60, 0.22) 72%, rgba(10, 50, 60, 0.72) 100%),
    linear-gradient(180deg, rgba(10, 24, 32, 0.1) 0%, transparent 30%, rgba(10, 24, 32, 0.28) 100%);
}

.contact-stage-panel {
  position: relative;
  display: grid;
  align-items: center;
  margin-left: -2.5rem;
  padding: clamp(2.75rem, 7vw, 5rem) clamp(1.75rem, 5.5vw, 4.5rem) clamp(2.75rem, 7vw, 5rem) clamp(2.5rem, 6vw, 4.75rem);
  background:
    radial-gradient(ellipse 80% 60% at 110% -10%, rgba(217, 119, 47, 0.38), transparent 52%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(122, 215, 255, 0.1), transparent 55%),
    linear-gradient(155deg, var(--sea-deep) 0%, var(--sea) 52%, #0c3844 100%);
  color: var(--white);
  overflow: hidden;
  box-shadow: -24px 0 48px rgba(6, 24, 32, 0.28);
}

.contact-stage-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

html[data-theme="dark"] .contact-stage-panel {
  background:
    radial-gradient(ellipse 80% 60% at 110% -10%, rgba(232, 146, 58, 0.3), transparent 52%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(58, 154, 171, 0.16), transparent 55%),
    linear-gradient(155deg, #061015 0%, #0a323c 48%, #0f4c5c 100%);
  box-shadow: -24px 0 48px rgba(0, 0, 0, 0.4);
}

.contact-copy {
  position: relative;
  z-index: 1;
  max-width: 28rem;
  animation: riseIn 0.9s 0.1s var(--ease) both;
}

.contact-stage .eyebrow {
  color: var(--signal-soft);
}

.contact-copy h1 {
  font-family: var(--font-brand);
  font-size: clamp(2.1rem, 4.8vw, 3.15rem);
  letter-spacing: -0.015em;
  margin: 0 0 0.85rem;
  line-height: 1.16;
  max-width: 14ch;
  text-wrap: balance;
  color: var(--white);
}

.contact-copy > p {
  margin: 0;
  color: rgba(245, 248, 250, 0.78);
  font-size: clamp(1rem, 1.7vw, 1.12rem);
  line-height: 1.65;
}

.contact-primary {
  margin-top: 1.65rem;
  padding: 1.05rem 1.75rem;
  font-size: 1.08rem;
  min-height: 3.25rem;
}

.contact-copy > p.contact-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  margin: 3.5rem 0 0;
  color: rgba(245, 248, 250, 0.4);
  font-size: 0.95rem;
}

.contact-links a {
  color: rgba(245, 248, 250, 0.88);
  font-weight: 600;
}

.contact-links a:hover {
  color: var(--signal-soft);
}

@keyframes contactPhotoIn {
  from {
    opacity: 0.35;
    transform: scale(1.1);
  }
  to {
    opacity: 1;
    transform: scale(1.04);
  }
}

@media (max-width: 860px) {
  body:has(.contact-stage) {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
  }

  body:has(.contact-stage) > main {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
  }

  .contact-stage {
    flex: 1 1 auto;
    grid-template-columns: 1fr;
    grid-template-rows: minmax(12rem, 1fr) auto;
    min-height: 0;
  }

  .contact-stage-media {
    min-height: 12rem;
  }

  .contact-stage-veil {
    background:
      linear-gradient(180deg, transparent 28%, rgba(10, 50, 60, 0.7) 100%),
      linear-gradient(90deg, rgba(10, 24, 32, 0.12), transparent 45%);
  }

  .contact-stage-panel {
    margin-left: 0;
    margin-top: -2.25rem;
    padding: clamp(2.25rem, 7vw, 3.25rem) var(--page-gutter) clamp(1.75rem, 5vw, 2.5rem);
    align-items: start;
    box-shadow: 0 -18px 40px rgba(6, 24, 32, 0.28);
  }

  .contact-copy {
    max-width: none;
  }

  .contact-copy h1 {
    max-width: 16ch;
  }

  .contact-primary {
    width: 100%;
    justify-content: center;
  }

  .contact-copy > p.contact-links {
    margin-top: 3.5rem;
  }

  body:has(.contact-stage) > .site-footer {
    flex-shrink: 0;
    padding: 1.25rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-stage-media img,
  .contact-copy {
    animation: none;
  }

  .contact-stage-media img {
    transform: none;
  }
}

/* —— Page hero (inner) —— */
.page-hero {
  padding: clamp(2.25rem, 5vw, 3.75rem) 0 clamp(1.75rem, 4vw, 2.75rem);
  background:
    linear-gradient(180deg, var(--paper-2), var(--paper));
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-family: var(--font-brand);
  font-size: clamp(2.05rem, 6vw, 3.4rem);
  letter-spacing: -0.015em;
  margin: 0 0 0.9rem;
  line-height: 1.18;
  max-width: 22ch;
  text-wrap: balance;
}

.page-hero p {
  margin: 0;
  max-width: min(72ch, 100%);
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  line-height: 1.7;
}

/* —— Portfolio intro (full Nexus atmosphere) —— */
.portfolio-intro-pin {
  position: relative;
  height: auto;
}

.portfolio-intro-pin.is-scroll-stage {
  height: 175vh;
}

.portfolio-intro-pin.is-scroll-stage > .portfolio-intro {
  position: sticky;
  top: var(--nav-h);
  min-height: calc(100svh - var(--nav-h));
  height: calc(100svh - var(--nav-h));
}

.portfolio-intro {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - var(--nav-h));
  display: grid;
  align-items: center;
  padding: clamp(2.5rem, 6vw, 4rem) 0 clamp(4.5rem, 8vw, 5.5rem);
  color: var(--white);
  overflow: hidden;
  border-bottom: 1px solid rgba(197, 213, 219, 0.12);
  background: #040c12;
  --nx-progress: 0;
}

.portfolio-intro-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.portfolio-intro-base {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 12, 18, 0.88) 0%, rgba(4, 12, 18, 0.55) 34%, rgba(4, 12, 18, 0.28) 58%, transparent 78%),
    radial-gradient(circle at 78% 46%, rgba(217, 119, 47, 0.36), transparent 32%),
    radial-gradient(ellipse 45% 40% at 60% 20%, rgba(122, 215, 255, 0.14), transparent 50%),
    linear-gradient(148deg, #040c12 0%, #0c2e38 48%, #13404a 100%);
}

.portfolio-intro-scene {
  position: absolute;
  inset: 0;
}

.portfolio-intro-scene svg {
  width: 100%;
  height: 100%;
  display: block;
}

.portfolio-intro-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

.portfolio-intro-content {
  position: relative;
  z-index: 1;
  max-width: min(36rem, 100%);
  animation: riseIn 0.9s var(--ease) both;
}

.portfolio-intro.is-staging .portfolio-intro-content {
  animation: none;
  will-change: transform, opacity, filter;
}

.portfolio-intro.is-staging-active .portfolio-intro-scene .nx-stage,
.portfolio-intro.is-staging-active .portfolio-intro-scene .nx-hub {
  will-change: transform;
}

.portfolio-intro.is-staging .portfolio-intro-scene .nx-spoke {
  animation: none;
}

.portfolio-intro .eyebrow {
  color: rgba(240, 178, 122, 0.9);
}

.portfolio-intro h1 {
  font-family: var(--font-brand);
  font-size: clamp(2.25rem, 6vw, 3.6rem);
  letter-spacing: -0.015em;
  margin: 0 0 0.9rem;
  line-height: 1.15;
  max-width: 14ch;
  text-wrap: balance;
  color: var(--white);
}

.portfolio-intro p {
  margin: 0 0 1.5rem;
  max-width: min(52ch, 100%);
  color: rgba(245, 248, 250, 0.78);
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  line-height: 1.7;
}

.portfolio-intro p.portfolio-proof-echo {
  margin: -0.35rem 0 1.5rem;
  max-width: min(56ch, 100%);
  color: rgba(240, 178, 122, 0.9);
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  line-height: 1.55;
}

.portfolio-intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.portfolio-intro-actions .btn-primary {
  background: var(--signal);
  color: var(--white);
}

.portfolio-intro-actions .btn-primary:hover {
  background: var(--signal-soft);
  color: #141414;
}

.portfolio-intro-scroll {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: max(1.15rem, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.85rem;
  color: rgba(245, 248, 250, 0.72);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portfolio-intro-scroll:hover {
  color: var(--white);
}

.portfolio-intro-scroll-chevron {
  width: 0.65rem;
  height: 0.65rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  animation: portfolioScrollBob 1.6s var(--ease) infinite;
}

@keyframes portfolioScrollBob {
  0%,
  100% {
    transform: rotate(45deg) translate(0, 0);
    opacity: 0.55;
  }
  50% {
    transform: rotate(45deg) translate(2px, 2px);
    opacity: 1;
  }
}

#filters {
  scroll-margin-top: calc(var(--nav-h) + 1rem);
}

.section-portfolio-work {
  scroll-margin-top: calc(var(--nav-h) + 0.5rem);
}

@media (max-width: 700px) {
  .portfolio-intro-pin.is-scroll-stage {
    height: 165vh;
  }

  .portfolio-intro {
    min-height: calc(100svh - var(--nav-h));
    align-items: start;
    align-content: start;
    padding: 1.75rem 0 5.5rem;
  }

  .portfolio-intro-content {
    max-width: none;
  }

  .portfolio-intro h1 {
    max-width: none;
    font-size: clamp(2.2rem, 11vw, 3rem);
  }

  .portfolio-intro-actions .btn {
    flex: 1 1 100%;
  }

  .portfolio-intro-scene {
    opacity: calc(0.82 + (var(--nx-progress, 0) * 0.18));
    transform: translate3d(calc(var(--nx-progress, 0) * -10px), calc(8% + var(--nx-progress, 0) * -22px), 0) scale(calc(1.18 + var(--nx-progress, 0) * 0.12));
    transform-origin: 72% 42%;
  }

  .portfolio-intro-scroll {
    opacity: 0.55;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-intro-scene .is-flow,
  .portfolio-intro-scene .is-flow-fast,
  .portfolio-intro-scene .is-pulse,
  .portfolio-intro-scene .is-ring,
  .portfolio-intro-scene .is-breathe {
    animation: none !important;
  }

  .portfolio-intro-scroll-chevron,
  .portfolio-intro-content {
    animation: none !important;
  }
}

/* —— Footer —— */
.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  background: var(--paper-2);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.footer-links a:hover,
.footer-links .share-site:hover {
  color: var(--sea);
}

.footer-links .share-site {
  padding: 0;
  color: inherit;
  font: inherit;
  font-size: inherit;
  letter-spacing: inherit;
}

/* —— Reveal —— */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* —— Featured strip on home —— */
.featured-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 900px) {
  .featured-row {
    grid-template-columns: 1fr;
  }
}

.feature-tile {
  position: relative;
  min-height: 300px;
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.4rem;
  border: 1px solid transparent;
  transition: transform 0.35s var(--ease);
}

.feature-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, transparent 28%, rgba(8, 16, 20, 0.86) 100%);
}

.feature-tile:hover {
  transform: translateY(-4px);
}

.feature-tile .card-visual {
  position: absolute;
  inset: 0;
  height: auto;
}

.feature-tile .tile-content {
  position: relative;
  z-index: 1;
}

.feature-tile h3 {
  font-family: var(--font-brand);
  font-size: 1.35rem;
  margin: 0 0 0.4rem;
  letter-spacing: 0;
  line-height: 1.25;
}

.feature-tile p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
}

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

@media (max-width: 900px) {
  .hero {
    min-height: auto;
  }

  .hero-brand {
    max-width: none;
    font-size: clamp(2.4rem, 12vw, 3.5rem);
  }

  .hero-brand.hero-headline {
    font-size: clamp(1.65rem, 7.5vw, 2.35rem);
    max-width: none;
  }

  .hero-line,
  .page-hero p,
  .portfolio-intro p,
  .section-lead,
  .page-hero h1,
  .portfolio-intro h1 {
    max-width: none;
  }

  .hero-scene {
    opacity: 0.7;
  }

  .hero.has-parallax .hero-scene {
    opacity: 1;
  }

  .hero-actions .btn,
  .btn-row .btn,
  .download-row .btn {
    flex: 1 1 100%;
  }

  .proof-grid {
    grid-template-columns: 1fr 1fr;
  }

  .featured-row,
  .project-grid,
  .topic-grid,
  .resume-layout {
    grid-template-columns: 1fr;
  }

  .filter-btn {
    min-height: 2.5rem;
    padding: 0.5rem 0.9rem;
  }

  .card-visual {
    height: 168px;
  }

  .modal {
    padding: 0.65rem;
    align-items: end;
  }

  .modal-panel {
    width: 100%;
    max-height: min(92svh, 920px);
  }

  .contact-primary {
    width: 100%;
    justify-content: center;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .resume-side {
    position: static;
  }
}

@media (hover: none) {
  .btn:hover,
  .project-card:hover,
  .feature-tile:hover {
    transform: none;
  }

  .project-card:hover .card-visual svg {
    transform: none;
  }
}