/* ============================================================
   style.css — core tokens, layout, components
   ============================================================ */

:root {
  /* Colors */
  --color-black: #000000;
  --color-background: #080808;
  --color-surface: #121212;
  --color-surface-2: #1a1a1a;
  --color-border: rgba(255, 255, 255, 0.12);
  --color-text: #f5f5f5;
  --color-muted: #a0a0a0;
  --color-orange: #ff5a00;
  --color-orange-bright: #ff7a00;
  --color-silver: #c7c7c7;

  /* Theme-dependent surfaces (overridden in light mode) */
  --nav-bg: rgba(8, 8, 8, 0.55);
  --nav-bg-compact: rgba(8, 8, 8, 0.85);
  --menu-bg: rgba(8, 8, 8, 0.96);
  --bar-bg: rgba(18, 18, 18, 0.85);
  --modal-backdrop: rgba(0, 0, 0, 0.75);
  --ghost-bg: rgba(255, 255, 255, 0.02);
  --faint-text: rgba(255, 255, 255, 0.22);
  --card-sheen: rgba(255, 255, 255, 0.06);
  --contact-bg: var(--color-black);
  --loader-bg: var(--color-black);
  --grain-opacity: 0.05;

  /* Type */
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-accent: "Bebas Neue", "Space Grotesk", sans-serif;

  /* Layout */
  --container-width: 1200px;
  --border-radius: 18px;
  --section-pad: clamp(4rem, 9vw, 8rem);

  /* Motion */
  --transition-fast: 200ms ease;
  --transition-normal: 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================================
   LIGHT THEME — activated with <html data-theme="light">
   ============================================================ */
html[data-theme="light"] {
  --color-background: #f7f5f2;
  --color-surface: #ffffff;
  --color-surface-2: #eceae5;
  --color-border: rgba(0, 0, 0, 0.14);
  --color-text: #171513;
  --color-muted: #5b5854;
  --color-silver: #4a4744;

  --nav-bg: rgba(247, 245, 242, 0.6);
  --nav-bg-compact: rgba(247, 245, 242, 0.88);
  --menu-bg: rgba(247, 245, 242, 0.97);
  --bar-bg: rgba(255, 255, 255, 0.88);
  --modal-backdrop: rgba(20, 18, 16, 0.45);
  --ghost-bg: rgba(0, 0, 0, 0.03);
  --faint-text: rgba(0, 0, 0, 0.18);
  --card-sheen: rgba(0, 0, 0, 0.04);
  --contact-bg: #eceae5;
  --loader-bg: #f7f5f2;
  --grain-opacity: 0.035;
}

html[data-theme="light"] body { background: var(--color-background); color: var(--color-text); }

/* Smooth color transition when switching themes */
body,
.nav, .card, .timeline__card, .modal__panel, .sticky-bar, .back-top,
.section--alt, .contact, .footer {
  transition: background-color 350ms ease, border-color 350ms ease, color 350ms ease;
}

/* ============================================================
   NAV TOGGLES — theme & language buttons
   ============================================================ */
.nav__toggles { display: flex; align-items: center; gap: 0.5rem; }

.toggle-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px;
  padding: 0 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-silver);
  background: var(--ghost-bg);
  transition: border-color var(--transition-fast), color var(--transition-fast),
              transform var(--transition-fast), background var(--transition-fast);
}
.toggle-btn:hover {
  border-color: var(--color-orange);
  color: var(--color-orange-bright);
  transform: translateY(-1px);
}
.toggle-btn svg { width: 18px; height: 18px; display: block; }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

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

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

/* ---------- Layout helpers ---------- */
.container {
  width: min(var(--container-width), 100% - 3rem);
  margin-inline: auto;
}

.section { padding-block: var(--section-pad); position: relative; }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--alt { background: var(--color-surface); }

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 1rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  max-width: 24ch;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform var(--transition-fast), background var(--transition-fast),
              border-color var(--transition-fast), box-shadow var(--transition-fast);
  will-change: transform;
}
.btn--primary {
  background: var(--color-orange);
  color: var(--color-black);
}
.btn--primary:hover {
  background: var(--color-orange-bright);
  box-shadow: 0 0 28px rgba(255, 90, 0, 0.35);
}
.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-text);
  background: var(--ghost-bg);
}
.btn--ghost:hover { border-color: var(--color-orange); color: var(--color-orange-bright); }
.btn--small { padding: 0.55rem 1.2rem; font-size: 0.85rem; }

/* ---------- Status pill ---------- */
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}
.status__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #3ddc84;
  box-shadow: 0 0 8px rgba(61, 220, 132, 0.7);
}

/* ---------- Tags ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.tags li {
  font-size: 0.72rem;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-silver);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
}
.tags--large li { font-size: 0.85rem; padding: 0.5rem 1.1rem; }

/* ---------- Social ---------- */
.social { display: flex; gap: 0.6rem; }
.social a {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-silver);
  transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.social a:hover { border-color: var(--color-orange); color: var(--color-orange-bright); transform: translateY(-2px); }

/* ============================================================
   LOADER
   ============================================================ */
.loader {
  position: fixed; inset: 0; z-index: 1000;
  display: grid; place-items: center;
  background: var(--loader-bg);
  transition: opacity 600ms ease, visibility 600ms ease;
}
.loader.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.loader__inner { display: grid; justify-items: center; gap: 1.2rem; }
.loader__initials {
  font-family: var(--font-accent);
  font-size: 3.4rem;
  letter-spacing: 0.14em;
  color: var(--color-text);
}
.loader__line {
  width: 180px; height: 2px;
  background: var(--color-surface-2);
  overflow: hidden;
  border-radius: 2px;
}
.loader__line-fill {
  display: block; width: 0%; height: 100%;
  background: var(--color-orange);
  transition: width 120ms linear;
}
.loader__percent {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--color-muted);
}

/* ============================================================
   OVERLAYS: progress bar, grain, cursor
   ============================================================ */
.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 900;
  width: 100%; height: 3px;
  background: var(--color-orange);
  transform-origin: left center;
  transform: scaleX(0);
  pointer-events: none;
}

.grain {
  position: fixed; inset: -60px; z-index: 800;
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.9'/%3E%3C/svg%3E");
}

.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 950;
  pointer-events: none;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
}
body.has-custom-cursor .cursor-dot,
body.has-custom-cursor .cursor-ring { opacity: 1; }
.cursor-dot { width: 6px; height: 6px; background: var(--color-orange); }
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid rgba(255, 90, 0, 0.6);
  transition: width 200ms ease, height 200ms ease, border-color 200ms ease;
}
.cursor-ring.is-hovering { width: 56px; height: 56px; border-color: var(--color-orange-bright); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 700;
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: padding var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
}
.nav__inner {
  display: flex; align-items: center; gap: 1.5rem;
  padding-block: 1.2rem;
  transition: padding var(--transition-normal);
}
.nav.is-compact { background: var(--nav-bg-compact); border-bottom-color: var(--color-border); }
.nav.is-compact .nav__inner { padding-block: 0.7rem; }

.nav__logo {
  font-family: var(--font-accent);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  margin-right: auto;
  display: inline-flex; align-items: baseline;
}
.nav__logo-mark { color: var(--color-orange); }

.nav__links { display: flex; align-items: center; gap: 1.4rem; }
.nav__link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-muted);
  padding: 0.3rem 0.1rem;
  position: relative;
  transition: color var(--transition-fast);
}
.nav__link::after {
  content: "";
  position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--color-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}
.nav__link:hover, .nav__link.is-active { color: var(--color-text); }
.nav__link.is-active::after { transform: scaleX(1); }

.nav__cta-mobile { display: none; }
.nav__burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__burger span {
  display: block; width: 24px; height: 2px;
  background: var(--color-text);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: 6rem;
  overflow: hidden;
}
.hero__canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
}
.hero__glow {
  position: absolute; z-index: 0;
  width: 620px; height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 90, 0, 0.14), transparent 65%);
  transform: translate(-50%, -50%);
  top: 40%; left: 30%;
  pointer-events: none;
  transition: top 600ms ease, left 600ms ease;
}
.hero__grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero__name {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
}
.hero__role {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-top: 1rem;
  color: var(--color-muted);
}
.hero__role-dynamic { color: var(--color-orange-bright); font-weight: 600; margin-left: 0.4rem; }
.hero__caret {
  display: inline-block;
  width: 2px; height: 1.05em;
  background: var(--color-orange);
  margin-left: 3px;
  vertical-align: text-bottom;
  animation: caret-blink 1s steps(1) infinite;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.8rem);
  font-weight: 500;
  color: var(--color-silver);
  margin-top: 1.6rem;
  max-width: 26ch;
  letter-spacing: -0.01em;
}
.hero__lede { color: var(--color-muted); margin-top: 1.2rem; max-width: 48ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }
.hero__meta {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 1.5rem;
  margin-top: 2.4rem;
}

.hero__portrait {
  position: relative;
  border-radius: var(--border-radius);
  overflow: visible;
  max-width: 440px;
  margin-inline: auto;
}
.hero__portrait img {
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  filter: grayscale(0.85) contrast(1.08);
  transition: filter 600ms ease;
}
.hero__portrait:hover img { filter: grayscale(0.4) contrast(1.05); }
.hero__portrait-frame {
  position: absolute; inset: -14px 14px 14px -14px;
  border: 1px solid rgba(255, 90, 0, 0.35);
  border-radius: var(--border-radius);
  z-index: -1;
}

.hero__scroll-hint {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.hero__scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, transparent, var(--color-orange));
  animation: scroll-pulse 2.2s ease-in-out infinite;
}

/* ============================================================
   STATS
   ============================================================ */
.stats { border-block: 1px solid var(--color-border); background: var(--color-black); }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat__number {
  display: block;
  font-family: var(--font-accent);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--color-text);
  letter-spacing: 0.04em;
}
.stat__number::first-letter { color: inherit; }
.stat__label {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.about__visual { position: relative; }
.about__portrait {
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.about__portrait img {
  width: 100%; height: auto; display: block;
  filter: grayscale(0.9); transition: filter 600ms ease, transform 600ms ease;
}
.about__portrait:hover img { filter: grayscale(0.5); transform: scale(1.03); }

.about__ring {
  position: absolute;
  width: 150px; height: 150px;
  right: -40px; bottom: -40px;
  animation: spin 24s linear infinite;
}
.about__ring text {
  font-family: var(--font-display);
  font-size: 15.5px;
  letter-spacing: 3px;
  fill: var(--color-orange);
  text-transform: uppercase;
}

.about__content p + p { margin-top: 1rem; }
.about__content { color: var(--color-muted); }
.about__info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 2rem;
  margin-block: 2rem;
  padding: 1.6rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}
.about__info dt {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.2rem;
}
.about__info dd { color: var(--color-text); font-size: 0.95rem; }
.about__info a { color: var(--color-orange-bright); }

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline { position: relative; display: grid; gap: 2.5rem; padding-left: 2rem; }
.timeline::before {
  content: "";
  position: absolute; left: 5px; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--color-orange), var(--color-border));
}
.timeline__item { position: relative; }
.timeline__marker {
  position: absolute; left: -2rem; top: 8px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--color-orange);
  box-shadow: 0 0 12px rgba(255, 90, 0, 0.6);
}
.timeline__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 1.8rem 2rem;
  transition: border-color var(--transition-fast);
}
.timeline__card:hover { border-color: rgba(255, 90, 0, 0.4); }
.timeline__card h3 { font-family: var(--font-display); font-size: 1.25rem; }
.timeline__company { color: var(--color-silver); font-size: 0.9rem; margin-top: 0.2rem; }
.timeline__period {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-orange);
  border: 1px solid rgba(255, 90, 0, 0.35);
  border-radius: 999px;
  padding: 0.25rem 0.8rem;
  margin-top: 0.7rem;
}
.timeline__card > p { color: var(--color-muted); margin-top: 1rem; }
.timeline__points { margin-top: 0.8rem; display: grid; gap: 0.4rem; color: var(--color-muted); font-size: 0.92rem; }
.timeline__points li::before { content: "— "; color: var(--color-orange); }

/* ============================================================
   CARDS (education, achievements, values)
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.cards-grid--3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 1.8rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.section--alt .card { background: var(--color-background); }
.card:hover { border-color: rgba(255, 90, 0, 0.4); }
.card h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.5rem; }
.card p { color: var(--color-muted); font-size: 0.93rem; }
.card__meta {
  font-size: 0.72rem !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange) !important;
  margin-bottom: 0.8rem;
}
.card__link {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-orange-bright);
}
.card--metric .card__big {
  display: block;
  font-family: var(--font-accent);
  font-size: 3rem;
  color: var(--color-orange);
  margin-bottom: 0.5rem;
}
.card--value .card__icon {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px;
  margin-bottom: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-silver);
  font-size: 1.1rem;
  background: linear-gradient(145deg, var(--card-sheen), transparent);
}

/* ============================================================
   SKILLS
   ============================================================ */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.skills__group {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 1.8rem 2rem;
}
.skills__group h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  margin-bottom: 1.4rem;
  color: var(--color-silver);
}
.skill-list { display: grid; gap: 1.1rem; }
.skill {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem 1rem;
  align-items: baseline;
  font-size: 0.95rem;
}
.skill em {
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-orange);
}
.skill__bar {
  grid-column: 1 / -1;
  height: 4px;
  border-radius: 4px;
  background: var(--color-surface-2);
  overflow: hidden;
}
.skill__fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-orange-bright));
  transition: width 900ms cubic-bezier(0.22, 1, 0.36, 1);
}
/* Skill level → bar width (set when .visible via IntersectionObserver) */
.skill[data-level="1"].is-animated .skill__fill { width: 35%; }
.skill[data-level="2"].is-animated .skill__fill { width: 55%; }
.skill[data-level="3"].is-animated .skill__fill { width: 78%; }
.skill[data-level="4"].is-animated .skill__fill { width: 94%; }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio__filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }
.filter-btn {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.5rem 1.2rem;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.filter-btn:hover { color: var(--color-text); }
.filter-btn.is-active {
  color: var(--color-black);
  background: var(--color-orange);
  border-color: var(--color-orange);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
}
.project {
  position: relative;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast),
              opacity 350ms ease, transform 350ms ease;
}
.project:hover, .project:focus-visible {
  border-color: var(--color-orange);
  box-shadow: 0 0 32px rgba(255, 90, 0, 0.15);
}
.project.is-hidden { opacity: 0; transform: scale(0.96); pointer-events: none; position: absolute; visibility: hidden; }
.project__number {
  position: absolute; top: 1rem; right: 1.2rem; z-index: 2;
  font-family: var(--font-accent);
  font-size: 2rem;
  color: var(--faint-text);
}
.project__thumb { overflow: hidden; border-bottom: 1px solid var(--color-border); }
.project__thumb img { transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1); width: 100%; }
.project:hover .project__thumb img { transform: scale(1.06); }
.project__body { padding: 1.6rem 1.8rem 1.8rem; }
.project__category {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 0.5rem;
}
.project__body h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 0.4rem; }
.project__body > p { color: var(--color-muted); font-size: 0.93rem; }
.project__open { margin-top: 1.2rem; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 980; display: grid; place-items: center; padding: 1.5rem; }
.modal[hidden] { display: none; }
.modal__backdrop {
  position: absolute; inset: 0;
  background: var(--modal-backdrop);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal__panel {
  position: relative;
  width: min(680px, 100%);
  max-height: 85vh;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 2.4rem;
  animation: modal-in 350ms cubic-bezier(0.22, 1, 0.36, 1);
}
.modal__panel h3 { font-family: var(--font-display); font-size: 1.5rem; padding-right: 2rem; }
.modal__close {
  position: absolute; top: 1rem; right: 1.2rem;
  font-size: 1.8rem;
  line-height: 1;
  color: var(--color-muted);
  transition: color var(--transition-fast);
}
.modal__close:hover { color: var(--color-orange); }
.modal__details { display: grid; gap: 1.1rem; margin-block: 1.6rem; }
.modal__details dt {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 0.15rem;
}
.modal__details dd { color: var(--color-muted); font-size: 0.95rem; }
.modal__actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }
body.modal-open { overflow: hidden; }

/* ============================================================
   PROCESS
   ============================================================ */
.process__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
  counter-reset: step;
  padding-top: 1.5rem;
}
.process__line {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--color-surface-2);
  border-radius: 2px;
  overflow: hidden;
}
.process__line-fill {
  display: block; height: 100%; width: 0%;
  background: var(--color-orange);
}
.process__num {
  display: inline-grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 90, 0, 0.45);
  color: var(--color-orange);
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: 1rem;
}
.process__step h3 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 0.4rem; }
.process__step p { color: var(--color-muted); font-size: 0.92rem; }

/* ============================================================
   TESTIMONIALS CAROUSEL
   ============================================================ */
.carousel { max-width: 780px; margin-inline: auto; }
.carousel__viewport { overflow: hidden; cursor: grab; }
.carousel__viewport.is-dragging { cursor: grabbing; }
.carousel__track {
  display: flex;
  transition: transform 550ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}
.carousel__track.no-transition { transition: none; }
.carousel__slide { flex: 0 0 100%; padding: 0.5rem; }
.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 2.4rem;
  height: 100%;
}
.testimonial p { font-size: 1.08rem; color: var(--color-silver); line-height: 1.7; }
.testimonial footer { display: flex; align-items: center; gap: 1rem; margin-top: 1.8rem; }
.testimonial img { border-radius: 50%; border: 1px solid var(--color-border); }
.testimonial cite { display: block; font-style: normal; font-family: var(--font-display); font-weight: 600; }
.testimonial footer span { font-size: 0.82rem; color: var(--color-muted); }

.carousel__controls { display: flex; align-items: center; justify-content: center; gap: 1.4rem; margin-top: 1.6rem; }
.carousel__btn {
  width: 44px; height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-silver);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
.carousel__btn:hover { border-color: var(--color-orange); color: var(--color-orange-bright); }
.carousel__dots { display: flex; gap: 0.5rem; }
.carousel__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.carousel__dot.is-active { background: var(--color-orange); transform: scale(1.25); }

/* ============================================================
   CONTACT CTA
   ============================================================ */
.contact {
  background:
    radial-gradient(ellipse at 50% 120%, rgba(255, 90, 0, 0.12), transparent 60%),
    var(--contact-bg);
  border-block: 1px solid var(--color-border);
}
.contact__inner { text-align: center; max-width: 720px; }
.contact__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
}
.contact__lede { color: var(--color-muted); margin-top: 1.2rem; }
.contact__actions {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 1rem; margin-top: 2.4rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--color-background); padding-top: 4rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--color-border);
}
.footer__logo { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; }
.footer__tagline { color: var(--color-muted); font-size: 0.9rem; margin-top: 0.4rem; }
.footer__links { display: grid; gap: 0.5rem; }
.footer__links a { color: var(--color-muted); font-size: 0.92rem; transition: color var(--transition-fast); }
.footer__links a:hover { color: var(--color-orange-bright); }
.footer__email { display: inline-block; margin-top: 1rem; color: var(--color-silver); font-size: 0.92rem; }
.footer__bottom { padding-block: 1.4rem 5.5rem; color: var(--color-muted); font-size: 0.82rem; }

/* ============================================================
   STICKY BAR + BACK TO TOP
   ============================================================ */
.sticky-bar {
  position: fixed;
  left: 50%; bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  transform: translate(-50%, 140%);
  z-index: 850;
  display: flex; align-items: center; gap: 1.2rem;
  background: var(--bar-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.6rem 0.9rem 0.6rem 1.4rem;
  transition: transform 500ms cubic-bezier(0.22, 1, 0.36, 1), opacity 400ms ease;
  opacity: 0;
}
.sticky-bar.is-visible { transform: translate(-50%, 0); opacity: 1; }
.sticky-bar__actions { display: flex; gap: 0.5rem; }
.sticky-bar__dismiss { color: var(--color-muted); font-size: 1.2rem; padding: 0 0.3rem; }
.sticky-bar__dismiss:hover { color: var(--color-text); }

.back-top {
  position: fixed;
  right: 1.4rem; bottom: calc(5.4rem + env(safe-area-inset-bottom, 0px));
  z-index: 850;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--bar-bg);
  backdrop-filter: blur(10px);
  color: var(--color-silver);
  opacity: 0; visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-normal), transform var(--transition-normal),
              visibility var(--transition-normal), border-color var(--transition-fast);
}
.back-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { border-color: var(--color-orange); color: var(--color-orange-bright); }