/* =========================================================
   gioz.me theme — blue / indigo / wisteria palette, engineering details.
   Loaded after main.css (template) and overrides it.
   ========================================================= */

:root {
  --default-font: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --heading-font: "Fraunces", Georgia, serif;
  --nav-font: "DM Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;

  --background-color: #f3f4fb;   /* misty lilac-blue */
  --default-color: #2a3052;      /* slate indigo */
  --heading-color: #161b3d;      /* deep indigo navy */
  --accent-color: #5a54c8;       /* indigo */
  --accent-2: #a08bdc;           /* wisteria */
  --accent-blue: #3f74d6;        /* cornflower blue */
  --surface-color: #fbfbff;
  --contrast-color: #ffffff;

  --nav-color: #3b4170;
  --nav-hover-color: #5a54c8;
  --nav-mobile-background-color: #f3f4fb;

  /* used by the widgets (qubits.js) */
  --surface: #fbfbff;
  --ink: #161b3d;
  --muted: #626890;
  --faint: #9498ba;
  --line: #dcdff1;
  --accent: #5a54c8;
  --accent-soft: #e7e4fa;

  --radius: 18px;
  --shadow: 0 1px 0 rgba(30, 35, 90, .03), 0 18px 40px -26px rgba(30, 35, 90, .42);
}

.light-background { --background-color: #e9ebf7; --surface-color: #fbfbff; }

body { font-size: 16.5px; line-height: 1.65; -webkit-font-smoothing: antialiased; counter-reset: sec; }
h1, h2, h3, h4, h5, h6 { font-family: var(--heading-font); color: var(--heading-color); }
::selection { background: var(--accent-soft); }
a:hover { color: color-mix(in srgb, var(--accent-color), #000 15%); }

.mono { font-family: var(--mono); }
.kicker {
  font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-color);
}

/* blueprint dot grid */
.grid-bg {
  background-image: radial-gradient(color-mix(in srgb, var(--default-color) 13%, transparent) 1px, transparent 1.2px);
  background-size: 22px 22px;
}

/* ---------- Sidebar nav ---------- */
.navmenu a, .navmenu a:focus {
  background: var(--surface-color);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  font-weight: 500;
}
.navmenu a:hover, .navmenu .active, .navmenu .active:focus, .navmenu li:hover > a {
  border-color: var(--accent-color);
}
.header .header-toggle { box-shadow: var(--shadow); }

/* ---------- Section titles: numbered kicker + meander divider ---------- */
.section-title { counter-increment: sec; padding-bottom: 48px; }
.section-title h2 {
  font-size: 42px; font-weight: 600; letter-spacing: -.015em;
  padding-bottom: 26px; margin-bottom: 14px;
}
.section-title h2::before {
  content: "§" counter(sec, decimal-leading-zero);
  position: static; display: block; width: auto; height: auto; margin: 0 0 6px;
  background: none;
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .18em;
  color: var(--accent-color);
}
.section-title h2::after {
  width: 150px; height: 14px; bottom: 0;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-color) 50%, var(--accent-2));
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 150 14'%3E%3Cpath d='M0 7H45V2H50V12H55V2H60V12H65V2H70V12H75V2H80V12H85V2H90V12H95V2H100V12H105V7H150' fill='none' stroke='black' stroke-width='1.4'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 150 14'%3E%3Cpath d='M0 7H45V2H50V12H55V2H60V12H65V2H70V12H75V2H80V12H85V2H90V12H95V2H100V12H105V7H150' fill='none' stroke='black' stroke-width='1.4'/%3E%3C/svg%3E") center / contain no-repeat;
}
.section-title p { color: var(--muted); max-width: 620px; margin: 0 auto; }

/* ---------- Hero ---------- */
.hero:before {
  background: linear-gradient(100deg, rgba(14, 18, 50, .86) 0%, rgba(38, 36, 108, .56) 45%, rgba(90, 84, 200, .14) 100%);
}
.hero .container { color: #f4f5ff; }
.hero .chip {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(200, 185, 245, .35);
  backdrop-filter: blur(6px);
}
.hero .chip .dot { width: 7px; height: 7px; border-radius: 50%; background: #c8b9f5; box-shadow: 0 0 0 3px rgba(200, 185, 245, .3); }
.hero h2 { font-size: 84px; font-weight: 600; letter-spacing: -.025em; color: #ffffff; margin-top: 18px; line-height: 1; }
.hero p { font-size: 22px; color: rgba(240, 242, 255, .85); margin-top: 16px; }
.hero p span { border-bottom-color: #c8b9f5; color: #ffffff; }
.hero .social-links { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 30px; }
.hero .social-links a { color: rgba(240, 242, 255, .8); margin: 0; }
.hero .social-links a:hover { color: #c8b9f5; }
.hero .btn-cv {
  font-family: var(--nav-font); font-size: 14px; font-weight: 600;
  padding: 9px 18px; border-radius: 999px; background: #ffffff; color: var(--heading-color) !important;
}
.hero .btn-cv:hover { background: #c8b9f5; }
.hero .readout {
  position: absolute; left: 32px; bottom: 30px; z-index: 3;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; color: rgba(220, 222, 255, .55);
}
@media (min-width: 1200px) {
  .hero .container { padding-left: 120px; }
  .hero .readout { left: 120px; }
}
@media (max-width: 768px) {
  .hero h2 { font-size: 46px; }
  .hero p { font-size: 18px; }
  .hero .readout { display: none; }
}

/* ---------- Cards (shared) ---------- */
.card-soft {
  background: var(--surface-color); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}

/* ---------- About ---------- */
.about .portrait {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 55% 22%;
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.about .content h2 { font-size: 30px; font-weight: 600; letter-spacing: -.01em; }
.about .content .lead-text { font-size: 18px; color: var(--default-color); margin: 14px 0 22px; }
.about .content ul li { margin-bottom: 12px; }
.about .content ul strong { font-weight: 600; color: var(--heading-color); }

/* café-menu style toolkit, with dotted leaders */
.menu-board { padding: 22px 26px; margin-top: 10px; }
.menu-board h3 { font-size: 20px; margin: 0 0 12px; }
.menu-row { display: flex; align-items: baseline; gap: 10px; padding: 5px 0; font-size: 15px; }
.menu-row .item { font-weight: 600; color: var(--heading-color); white-space: nowrap; }
.menu-row .leader { flex: 1; border-bottom: 1.5px dotted color-mix(in srgb, var(--default-color) 35%, transparent); transform: translateY(-4px); min-width: 20px; }
.menu-row .price { font-family: var(--mono); font-size: 13px; color: var(--muted); text-align: right; }
@media (max-width: 520px) {
  .menu-row { flex-wrap: wrap; gap: 2px 10px; }
  .menu-row .leader { display: none; }
  .menu-row .price { width: 100%; text-align: left; }
}

/* ---------- Resume ---------- */
.resume .resume-title { font-size: 26px; font-weight: 600; margin-top: 10px; }
.resume .resume-item { border-left: 1.5px solid color-mix(in srgb, var(--accent-color) 55%, transparent); padding-left: 26px; padding-bottom: 24px; }
/* Josephson-junction marker: a box with a cross */
.resume .resume-item::before {
  width: 16px; height: 16px; border-radius: 3px; left: -9px; top: 2px;
  border: 1.5px solid var(--accent-color); background:
    linear-gradient(45deg, transparent 45%, var(--accent-color) 45%, var(--accent-color) 55%, transparent 55%),
    linear-gradient(-45deg, transparent 45%, var(--accent-color) 45%, var(--accent-color) 55%, transparent 55%),
    var(--background-color);
}
.resume .resume-item h4 { text-transform: none; font-family: var(--default-font); font-size: 17px; font-weight: 700; line-height: 1.3; color: var(--heading-color); margin-bottom: 6px; }
.resume .resume-item h5 {
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .04em;
  padding: 3px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-color);
}
.resume .resume-item p { margin-bottom: 4px; }
.resume .resume-item .org { color: var(--muted); font-size: 15px; }
.resume .resume-item.now h5 { background: var(--accent-color); color: var(--contrast-color); }
.resume .awards li { margin-bottom: 8px; }
.resume .awards li span { color: var(--muted); font-family: var(--mono); font-size: 12.5px; margin-left: 4px; }

.btn-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 15px; padding: 11px 22px; border-radius: 999px;
  background: var(--heading-color); color: var(--contrast-color);
}
.btn-pill:hover { background: var(--accent-color); color: var(--contrast-color); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; font-size: 14.5px; padding: 9px 18px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface-color); color: var(--heading-color);
}
.btn-ghost:hover { border-color: var(--accent-color); color: var(--accent-color); }

/* ---------- Project cards (home teaser) ---------- */
.proj-card { display: block; height: 100%; overflow: hidden; color: inherit; transition: transform .3s, box-shadow .3s; }
.proj-card:hover { transform: translateY(-4px); color: inherit; box-shadow: 0 1px 0 rgba(30,35,90,.03), 0 26px 50px -28px rgba(30,35,90,.5); }
.proj-card .media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface); border-bottom: 1px solid var(--line); }
.proj-card .media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.proj-card:hover .media img { transform: scale(1.05); }
.proj-card .media canvas { width: 100%; height: 100%; display: block; }
.proj-card .body { padding: 18px 20px 20px; }
.proj-card h3 { font-size: 20px; font-weight: 600; margin: 6px 0 6px; line-height: 1.25; }
.proj-card p { font-size: 14.5px; color: var(--muted); margin: 0; }

/* ---------- Publications ---------- */
.pub-card { padding: 24px 26px; display: grid; grid-template-columns: 64px 1fr; gap: 18px; }
.pub-card .year { font-family: var(--mono); font-size: 13px; color: var(--accent-color); padding-top: 5px; }
.pub-card .title { font-family: var(--heading-font); font-size: 21px; font-weight: 600; line-height: 1.3; margin: 0 0 8px; color: var(--heading-color); }
.pub-card .title a { color: inherit; }
.pub-card .title a:hover { color: var(--accent-color); }
.pub-card .authors { font-size: 14.5px; color: var(--muted); margin: 0 0 6px; }
.pub-card .authors b { color: var(--heading-color); }
.pub-card .venue { font-family: var(--mono); font-size: 12.5px; color: var(--muted); margin: 0 0 14px; }
.pub-card .actions { display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 576px) { .pub-card { grid-template-columns: 1fr; gap: 4px; } }

/* ---------- Contact ---------- */
.contact .info-item i { background: var(--accent-soft); color: var(--accent-color); border-radius: 14px; }
.contact .info-item:hover i { background: var(--accent-color); color: var(--contrast-color); }
.contact .php-email-form { background: var(--surface-color); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }
.contact .php-email-form input[type=text],
.contact .php-email-form input[type=email],
.contact .php-email-form textarea { border-radius: 12px; background: var(--background-color); border-color: var(--line); }
.contact .php-email-form input:focus, .contact .php-email-form textarea:focus { border-color: var(--accent-color); }
.contact .php-email-form button[type=submit] { border-radius: 999px; background: var(--heading-color); padding: 11px 30px; font-weight: 600; }
.contact .php-email-form button[type=submit]:hover { background: var(--accent-color); }

/* ---------- Footer ---------- */
.footer h3 { font-size: 30px; font-weight: 600; }
.footer p { font-style: normal; color: var(--muted); font-family: var(--mono); font-size: 12.5px; letter-spacing: .06em; margin-bottom: 20px; }
.footer .social-links { display: flex; justify-content: center; gap: 6px; margin-bottom: 22px; }
.footer .social-links a { background: var(--heading-color); }
.footer .social-links a:hover { background: var(--accent-color); }

/* ---------- Sub-page header ---------- */
.page-hero { padding: 110px 0 40px; }
.page-hero h1 { font-size: 54px; font-weight: 600; letter-spacing: -.02em; margin: 8px 0 10px; }
.page-hero p { color: var(--muted); font-size: 18px; max-width: 640px; margin: 0; }
@media (max-width: 768px) { .page-hero { padding-top: 80px; } .page-hero h1 { font-size: 38px; } }

/* ---------- Chip-map navigation (projects page) ---------- */
.chipmap { display: grid; grid-template-columns: repeat(5, 1fr); position: relative; margin: 34px 0 10px; }
.chipmap::before {
  content: ""; position: absolute; left: 10%; right: 10%; top: 27px; height: 0;
  border-top: 2px dashed color-mix(in srgb, var(--accent-color) 45%, transparent);
}
.chipmap a { position: relative; display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--default-color); text-align: center; }
.chipmap .pad {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: var(--surface-color); border: 1px solid var(--line); box-shadow: var(--shadow);
  color: var(--accent-color); transition: .25s;
}
.chipmap a:hover .pad { background: var(--accent-color); color: var(--contrast-color); transform: translateY(-3px); }
.chipmap .q { font-family: var(--mono); font-size: 11px; color: var(--accent-color); letter-spacing: .1em; }
.chipmap .name { font-size: 13.5px; font-weight: 600; line-height: 1.2; }
@media (max-width: 520px) { .chipmap .pad { width: 46px; height: 46px; } .chipmap::before { top: 22px; } .chipmap .name { font-size: 12px; } }

/* ---------- Project detail blocks (projects page) ---------- */
.project-block { padding: 28px; margin-bottom: 28px; scroll-margin-top: 30px; }
.project-block .head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; margin-bottom: 4px; }
.project-block h2 { font-size: 30px; font-weight: 600; letter-spacing: -.01em; margin: 6px 0 10px; }
.project-block .desc { max-width: 720px; margin-bottom: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 18px; padding: 0; list-style: none; }
.tags li { font-family: var(--mono); font-size: 11.5px; padding: 3px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-color); }
.project-block .visuals { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: stretch; }
.project-block .visuals.single { grid-template-columns: 1fr 1fr; }
.project-block .photo { margin: 0; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.project-block .photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.project-block .links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
@media (max-width: 768px) { .project-block { padding: 20px; } .project-block .visuals, .project-block .visuals.single { grid-template-columns: 1fr; } }

/* ---------- Widgets ---------- */
.fig { margin: 0; padding: 14px 14px 12px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); display: flex; flex-direction: column; }
.data-fig { justify-content: space-between; }
.data-fig img { width: 100%; max-height: 420px; object-fit: contain; }
.fig canvas { width: 100%; aspect-ratio: 4 / 3; display: block; cursor: crosshair; }
.fig svg { width: 100%; height: auto; display: block; overflow: visible; }
.fig figcaption { font-size: 12.5px; color: var(--muted); margin-top: 8px; line-height: 1.45; }
.fig figcaption b { font-family: var(--mono); font-weight: 500; font-size: 11.5px; color: var(--accent-color); letter-spacing: .06em; margin-right: 4px; }

/* ---------- blue / indigo / wisteria accents ---------- */
.navmenu a:hover, .navmenu .active, .navmenu .active:focus, .navmenu li:hover > a,
.header .header-toggle, .scroll-top {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-color) 55%, var(--accent-2));
}
.btn-pill:hover, .contact .php-email-form button[type=submit]:hover {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-color) 55%, var(--accent-2));
}
.resume .resume-item.now h5 { background: linear-gradient(90deg, var(--accent-color), var(--accent-2)); }
.chipmap a:hover .pad { background: linear-gradient(135deg, var(--accent-blue), var(--accent-color) 55%, var(--accent-2)); }
.tags li:nth-child(even) { background: color-mix(in srgb, var(--accent-2) 22%, white); color: color-mix(in srgb, var(--accent-2), #2a1f6a 45%); }
#preloader:before { border-color: var(--accent-color) transparent var(--accent-2) transparent; }

/* ---------- Project rows: one picture + description ---------- */
.project-row {
  display: grid; grid-template-columns: 5fr 6fr; gap: 34px; align-items: center;
  padding: 22px; margin-bottom: 28px; scroll-margin-top: 30px;
}
.project-row:nth-of-type(even) { grid-template-columns: 6fr 5fr; }
.project-row:nth-of-type(even) .photo { order: 2; }
.project-row .photo { margin: 0; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); aspect-ratio: 4 / 3; }
.project-row .photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.project-row:hover .photo img { transform: scale(1.03); }
.project-row .photo canvas { width: 100%; height: 100%; display: block; }
.project-row .text { padding: 6px 8px 6px 0; }
.project-row h2 { font-size: 28px; font-weight: 600; letter-spacing: -.01em; margin: 8px 0 12px; }
.project-row p { margin-bottom: 12px; }
.project-row .tags { margin: 6px 0 0; }
.project-row .links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
@media (max-width: 900px) {
  .project-row, .project-row:nth-of-type(even) { grid-template-columns: 1fr; gap: 18px; padding: 16px; }
  .project-row:nth-of-type(even) .photo { order: 0; }
}