/* Base resets */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
audio, canvas, iframe, img, svg, video { vertical-align: middle; }
textarea { resize: vertical; }
.hidden, [hidden] { display: none !important; }

/* ============================================================
   ONLINE VIZITKA — Tomas Mikula
   Palette: #0a0a0f · #00d4ff · #ffffff
   ============================================================ */

:root {
  --bg:        #0a0a0f;
  --bg-card:   #111118;
  --bg-card2:  #0f0f16;
  --accent:    #00d4ff;
  --accent2:   #0066ff;
  --text:      #ffffff;
  --text-sub:  rgba(255,255,255,0.5);
  --text-dim:  rgba(255,255,255,0.22);
  --border:    rgba(0,212,255,0.15);
  --border-w:  rgba(255,255,255,0.07);
  --radius:    20px;
  --radius-sm: 10px;
}

html { font-size: 16px; -webkit-font-smoothing: antialiased; line-height: 1.4; }

body {
  min-height: 100dvh;
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 16px 56px;
  gap: 48px;
  position: relative;
  overflow-x: hidden;
}

/* ---- background ---- */

.bg-grid {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none; z-index: 0;
}

.bg-glow {
  position: fixed; top: -20%; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,212,255,0.06) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

/* ============================================================
   VIZITKA CARD
   ============================================================ */

.card {
  position: relative; z-index: 1;
  width: 100%; max-width: 720px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: row; align-items: stretch;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0,212,255,0.05),
    0 24px 64px rgba(0,0,0,0.6),
    0 0 80px rgba(0,212,255,0.04);
}

/* photo column */

.card__photo-col {
  position: relative;
  width: 240px;
  flex-shrink: 0;
}

.card__photo-full {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  display: block;
}

.card__photo-fade {
  position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    transparent 55%,
    var(--bg-card) 100%
  );
}

/* status + header */

.card__status {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(0,212,255,0.07); border: 1px solid rgba(0,212,255,0.2);
  border-radius: 100px; padding: 4px 12px;
  font-size: 12px; color: var(--accent); font-weight: 500;
}

.card__status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #00ff88; box-shadow: 0 0 6px #00ff88;
  animation: pulse 2s ease-in-out infinite; flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

.card__body { flex: 1; padding: 36px 32px 32px; display: flex; flex-direction: column; gap: 20px; }
.card__header { display: flex; flex-direction: column; gap: 10px; }
.card__name { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; line-height: 1.1; }
.card__title { font-size: 13px; font-weight: 500; color: var(--accent); letter-spacing: 0.07em; text-transform: uppercase; }
.card__location { font-size: 13px; color: var(--text-sub); display: flex; align-items: center; gap: 5px; }
.card__location svg { flex-shrink: 0; color: var(--accent); }
.card__divider { width: 100%; height: 1px; background: var(--border); }

.card__services { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }

.service-tag {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.04); border: 1px solid var(--border-w);
  border-radius: 8px; padding: 7px 12px;
  transition: border-color 0.2s, color 0.2s;
}
.service-tag:hover { border-color: rgba(0,212,255,0.3); color: var(--text); }
.service-tag svg { color: var(--accent); flex-shrink: 0; }

.card__hashtags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }

.htag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; font-weight: 500;
  color: var(--accent);
  background: rgba(0,212,255,0.07); border: 1px solid rgba(0,212,255,0.25);
  border-radius: 6px; padding: 4px 10px; cursor: default;
  transition: background 0.2s, border-color 0.2s;
}
.htag:hover { background: rgba(0,212,255,0.14); border-color: rgba(0,212,255,0.45); }

.card__actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600;
  text-decoration: none; border-radius: var(--radius-sm); padding: 10px 20px;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  cursor: pointer; white-space: nowrap; border: none;
}
.btn:active { transform: scale(0.97); }

.btn--primary {
  flex: 1;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #000; box-shadow: 0 4px 24px rgba(0,212,255,0.25);
}
.btn--primary:hover { box-shadow: 0 6px 32px rgba(0,212,255,0.4); transform: translateY(-1px); }

.btn--ghost {
  background: rgba(255,255,255,0.05); color: var(--text); border: 1px solid var(--border-w);
}
.btn--ghost:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); transform: translateY(-1px); }

.btn--sm { padding: 8px 14px; font-size: 13px; flex: none; }

/* ============================================================
   PORTFOLIO
   ============================================================ */

.portfolio {
  position: relative; z-index: 1;
  width: 100%; max-width: 920px;
  display: flex; flex-direction: column; gap: 28px;
  align-items: stretch;
}

.portfolio .tabs {
  margin: 8px 0;
}

.portfolio__header { text-align: center; }
.portfolio__title { font-size: 22px; font-weight: 700; letter-spacing: -0.3px; }
.portfolio__sub { margin-top: 4px; font-size: 14px; color: var(--text-sub); }

/* ---- hero project card ---- */

.project-card--hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-card2);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 0 48px rgba(0,212,255,0.05);
}

.project-card__img-wrap--hero {
  aspect-ratio: auto;
  min-height: 260px;
}

.project-card__body--hero {
  padding: 28px 24px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 16px;
}

/* ---- tab buttons ---- */

.tabs {
  display: flex; gap: 6px;
  background: rgba(0,212,255,0.04);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 14px;
  padding: 6px;
  width: fit-content;
  align-self: center;
  box-shadow: 0 0 32px rgba(0,212,255,0.07);
}

.tab-btn {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600;
  color: var(--text-sub); background: transparent; border: 1px solid transparent;
  border-radius: 9px; padding: 11px 22px; cursor: pointer;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.tab-btn--active {
  background: rgba(0,212,255,0.12);
  color: var(--accent);
  border-color: rgba(0,212,255,0.35);
  box-shadow: 0 0 16px rgba(0,212,255,0.1);
}
.tab-btn svg { flex-shrink: 0; }

/* ---- tab panels ---- */

.tab-panel { display: none; }
.tab-panel--active { display: block; }

/* ---- project grid ---- */

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.portfolio__grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.portfolio__grid--1col {
  grid-template-columns: 1fr;
  max-width: 480px;
  margin: 0 auto;
}

/* ---- empty tab state ---- */

.tab-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px;
  padding: 64px 24px;
  background: var(--bg-card2);
  border: 1px solid var(--border-w);
  border-radius: var(--radius);
  text-align: center;
}
.tab-empty__icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: rgba(0,212,255,0.07); border: 1px solid rgba(0,212,255,0.18);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); opacity: 0.6;
}
.tab-empty__title { font-size: 15px; font-weight: 600; color: var(--text-sub); }
.tab-empty__sub { font-size: 13px; color: var(--text-dim); max-width: 280px; }

/* ---- project card ---- */

.project-card {
  background: var(--bg-card2);
  border: 1px solid var(--border-w);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.project-card:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 28px rgba(0,212,255,0.05);
}

/* img wrap */
.project-card__img-wrap {
  position: relative; display: block;
  aspect-ratio: 16/9; overflow: hidden;
  text-decoration: none;
}
.project-card__img {
  width: 100%; height: 100%; object-fit: cover; object-position: center top;
  transition: transform 0.4s; display: block;
}
.project-card__img-wrap:hover .project-card__img { transform: scale(1.04); }

/* placeholder */
.project-card__img-wrap--placeholder {
  background: linear-gradient(135deg, var(--ph-from, #0d1a2e), var(--ph-to, #0a1628));
}
.project-card__placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 16px; text-align: center;
}
.project-card__placeholder-header {
  display: flex; align-items: center; gap: 10px;
}
.project-card__placeholder svg { color: var(--accent); opacity: 0.7; flex-shrink: 0; }
.project-card__placeholder-header svg { opacity: 0.75; }
.project-card__placeholder-name {
  font-family: 'Inter', sans-serif;
  font-size: 17px; font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
  text-shadow: 0 0 20px rgba(0,212,255,0.3);
}
.project-card__placeholder small {
  font-size: 11px; color: rgba(255,255,255,0.3); letter-spacing: 0.03em;
}

/* overlay */
.project-card__overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text);
  opacity: 0; transition: opacity 0.25s;
}
.project-card__img-wrap:hover .project-card__overlay { opacity: 1; }
.project-card__overlay-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,212,255,0.15); border: 1px solid rgba(0,212,255,0.3);
  display: flex; align-items: center; justify-content: center; color: var(--accent);
}

/* badge wrapper — groups multiple badges side by side */
.project-card__badges {
  position: absolute; top: 10px; left: 10px; right: 10px;
  display: flex; gap: 6px; flex-wrap: wrap;
}

/* badge */
.project-card__badge {
  position: absolute; top: 10px; left: 10px;
  display: flex; align-items: center; gap: 5px;
  background: rgba(0,212,255,0.15); border: 1px solid rgba(0,212,255,0.3);
  border-radius: 100px; padding: 3px 10px;
  font-size: 11px; font-weight: 600; color: var(--accent);
  backdrop-filter: blur(6px);
}
/* when inside wrapper, badges are static (flow layout) */
.project-card__badges .project-card__badge {
  position: static;
}
.project-card__badge--wip {
  left: auto; right: 10px;
  background: rgba(255,179,71,0.15); border-color: rgba(255,179,71,0.35);
  color: #ffb347;
}
.project-card__badges .project-card__badge--wip {
  right: auto;
}

/* card body */
.project-card__body {
  padding: 16px 18px 18px;
  display: flex; flex-direction: column; gap: 8px; flex: 1;
}
.project-card__meta { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.project-card__name { font-size: 15px; font-weight: 700; }
.project-card__company { font-size: 11px; color: var(--accent); font-weight: 500; opacity: 0.8; }
.project-card__badge-inline {
  font-size: 10px; font-weight: 600;
  color: #ffb347;
  background: rgba(255,179,71,0.1); border: 1px solid rgba(255,179,71,0.3);
  border-radius: 100px; padding: 2px 9px;
  white-space: nowrap;
}
.project-card__period { font-size: 11px; color: var(--text-dim); font-family: 'JetBrains Mono', monospace; }
.project-card__desc { font-size: 13px; color: var(--text-sub); line-height: 1.55; }
.project-card__tags { display: flex; flex-wrap: wrap; gap: 5px; }

/* ---- expandable description + i18n ---- */

.desc-wrap { display: flex; flex-direction: column; gap: 6px; flex: 1; }

/* All lang variants hidden by default */
.desc-wrap p[data-lang] { display: none; }

/* Show correct language preview */
body[data-lang="cs"] .desc-wrap .desc-preview[data-lang="cs"] { display: block; }
body[data-lang="en"] .desc-wrap .desc-preview[data-lang="en"] { display: block; }

/* Expanded: hide preview, show full for active language */
body[data-lang="cs"] .desc-wrap.is-expanded .desc-preview[data-lang="cs"] { display: none; }
body[data-lang="cs"] .desc-wrap.is-expanded .desc-full[data-lang="cs"]    { display: block; }
body[data-lang="en"] .desc-wrap.is-expanded .desc-preview[data-lang="en"] { display: none; }
body[data-lang="en"] .desc-wrap.is-expanded .desc-full[data-lang="en"]    { display: block; }

.desc-toggle {
  display: inline-flex; align-items: center; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 0;
  font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 500;
  color: var(--accent); opacity: 0.75;
  transition: opacity 0.15s;
  align-self: flex-start;
}
.desc-toggle:hover { opacity: 1; }
.desc-toggle__icon { transition: transform 0.25s; flex-shrink: 0; }
.desc-wrap.is-expanded .desc-toggle__icon { transform: rotate(180deg); }

.ptag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 500; color: var(--accent);
  background: rgba(0,212,255,0.06); border: 1px solid rgba(0,212,255,0.18);
  border-radius: 5px; padding: 3px 7px;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer { position: relative; z-index: 1; font-size: 12px; color: var(--text-sub); text-align: center; }
.mono { font-family: 'JetBrains Mono', monospace; color: var(--accent); }

/* ============================================================
   LANGUAGE SWITCHER
   ============================================================ */

.lang-switcher {
  position: fixed;
  top: 20px; right: 20px;
  z-index: 100;
  display: flex; align-items: center; gap: 2px;
  background: rgba(10,10,20,0.75);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 100px;
  padding: 5px 10px;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.lang-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 600; letter-spacing: 0.05em;
  background: none; border: none; cursor: pointer;
  color: var(--text-sub);
  padding: 3px 7px; border-radius: 20px;
  transition: color 0.15s, background 0.15s;
}
.lang-btn:hover { color: var(--text); }
.lang-btn--active {
  color: var(--accent);
  background: rgba(0,212,255,0.12);
}

.lang-sep {
  font-size: 11px; color: var(--text-dim);
  pointer-events: none; user-select: none;
  padding: 0 1px;
}

::selection { background: rgba(0,212,255,0.25); text-shadow: none; }

/* ============================================================
   LIGHTBOX
   ============================================================ */

.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s;
}
.lightbox.is-open { opacity: 1; pointer-events: all; }

.lightbox__backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(10px);
}

.lightbox__close {
  position: absolute; top: 16px; right: 16px; z-index: 1;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  color: var(--text); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, transform 0.15s;
}
.lightbox__close:hover { background: rgba(255,255,255,0.15); transform: scale(1.08); }

.lightbox__main {
  position: relative; z-index: 1;
  display: flex; align-items: center; gap: 12px;
  width: 100%; max-width: 960px; max-height: 70vh;
}

.lightbox__img-wrap {
  flex: 1; min-width: 0;
  display: flex; align-items: center; justify-content: center;
  max-height: 70vh;
  border-radius: 12px; overflow: hidden;
}

.lightbox__img {
  max-width: 100%; max-height: 70vh;
  width: auto; height: auto;
  object-fit: contain; display: block;
  border-radius: 12px;
  opacity: 0;
  transition: opacity 0.2s;
  box-shadow: 0 24px 80px rgba(0,0,0,0.7);
}

.lightbox__nav {
  flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.14);
  color: var(--text); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
  z-index: 1;
}
.lightbox__nav:hover {
  background: rgba(0,212,255,0.15); border-color: rgba(0,212,255,0.35);
  transform: scale(1.1);
}

.lightbox__footer {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  width: 100%; max-width: 960px;
}

.lightbox__thumbs {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
}

.lightbox__thumb {
  width: 60px; height: 42px; border-radius: 7px; overflow: hidden;
  padding: 0; border: 2px solid rgba(255,255,255,0.1); cursor: pointer;
  opacity: 0.5; transition: opacity 0.15s, border-color 0.15s, transform 0.15s;
  flex-shrink: 0;
}
.lightbox__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lightbox__thumb:hover { opacity: 0.8; transform: scale(1.05); }
.lightbox__thumb--active {
  opacity: 1; border-color: var(--accent);
  box-shadow: 0 0 10px rgba(0,212,255,0.35);
}

.lightbox__counter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--text-sub);
}

/* cursor pointer on gallery cards */
.gallery-trigger { cursor: pointer; }

/* ============================================================
   COOKIE BANNER
   ============================================================ */

.cookie-banner {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  z-index: 120;
  width: calc(100% - 32px); max-width: 720px;
  background: rgba(14,14,22,0.95);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 14px;
  padding: 14px 16px;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.6), 0 0 24px rgba(0,212,255,0.05);
  animation: slideUp 0.35s ease;
}
.cookie-banner--hide {
  animation: slideDown 0.35s ease forwards;
}
@keyframes slideUp   { from { opacity:0; transform: translateX(-50%) translateY(16px); } to { opacity:1; transform: translateX(-50%) translateY(0); } }
@keyframes slideDown { from { opacity:1; transform: translateX(-50%) translateY(0); }  to { opacity:0; transform: translateX(-50%) translateY(16px); } }

.cookie-banner__inner {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.cookie-banner__text {
  flex: 1; min-width: 200px;
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 12px; color: var(--text-sub); line-height: 1.5;
}
.cookie-banner__actions {
  display: flex; gap: 8px; flex-shrink: 0;
}

/* ============================================================
   CONTACT MODAL
   ============================================================ */

.modal {
  position: fixed; inset: 0; z-index: 150;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s;
}
.modal.is-open { opacity: 1; pointer-events: all; }

.modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
}

.modal__box {
  position: relative; z-index: 1;
  width: 100%; max-width: 460px;
  background: var(--bg-card);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius);
  padding: 32px 28px 28px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.7), 0 0 48px rgba(0,212,255,0.06);
  transform: translateY(12px);
  transition: transform 0.25s;
}
.modal.is-open .modal__box { transform: translateY(0); }

.modal__close {
  position: absolute; top: 14px; right: 14px;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-sub); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.modal__close:hover { background: rgba(255,255,255,0.12); color: var(--text); }

.modal__header {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 24px;
}
.modal__icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.modal__title { font-size: 18px; font-weight: 700; letter-spacing: -0.3px; }
.modal__sub { font-size: 12px; color: var(--text-sub); margin-top: 2px; }

/* ---- Form ---- */

.contact-form__honeypot { display: none; }

.contact-form { display: flex; flex-direction: column; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: 12px; font-weight: 600; color: var(--text-sub);
  letter-spacing: 0.04em; text-transform: uppercase;
}

.form-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-w);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Inter', sans-serif; font-size: 14px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.form-input::placeholder { color: var(--text-dim); }
.form-input:focus {
  border-color: rgba(0,212,255,0.45);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.08);
}
.form-textarea { resize: vertical; min-height: 100px; }

.form-error {
  font-size: 11px; color: #ff5f5f;
  display: none;
}
.form-group--error .form-input {
  border-color: rgba(255,95,95,0.5);
  box-shadow: 0 0 0 3px rgba(255,95,95,0.08);
}
.form-group--error .form-error { display: block; }

.btn--full { width: 100%; margin-top: 4px; }

/* GDPR checkbox */
.form-group--check { gap: 4px; }

.form-check {
  display: flex; align-items: flex-start; gap: 10px; cursor: pointer;
}
.form-check__input {
  position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none;
}
.form-check__box {
  flex-shrink: 0; margin-top: 1px;
  width: 17px; height: 17px; border-radius: 5px;
  border: 1px solid var(--border-w);
  background: rgba(255,255,255,0.04);
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.15s, background 0.15s;
}
.form-check__box::after {
  content: '';
  width: 9px; height: 6px;
  border-left: 2px solid #000;
  border-bottom: 2px solid #000;
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0; transition: opacity 0.15s;
}
.form-check__input:checked + .form-check__box {
  background: var(--accent); border-color: var(--accent);
}
.form-check__input:checked + .form-check__box::after { opacity: 1; }
.form-check:hover .form-check__box { border-color: rgba(0,212,255,0.4); }
.form-group--error .form-check__box { border-color: rgba(255,95,95,0.5); }

.form-check__label {
  font-size: 11px; color: var(--text-dim); line-height: 1.5;
}

/* Submit loading state */
.contact-form__spinner { display: none; animation: spin 0.8s linear infinite; flex-shrink: 0; }
.contact-form__submit.is-loading .contact-form__spinner { display: block; }
.contact-form__submit.is-loading .contact-form__submit-label { opacity: 0.6; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Success state ---- */

.contact-success {
  display: flex; flex-direction: column; align-items: center;
  gap: 12px; padding: 24px 0 8px; text-align: center;
}
.contact-success__icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(0,255,136,0.1); border: 1px solid rgba(0,255,136,0.25);
  display: flex; align-items: center; justify-content: center;
  color: #00ff88;
}
.contact-success__title { font-size: 17px; font-weight: 700; }
.contact-success__sub { font-size: 13px; color: var(--text-sub); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 700px) {
  .card { flex-direction: column; max-width: 480px; }
  .card__photo-col { width: 100%; height: 280px; }
  .card__photo-fade {
    background: linear-gradient(to bottom, transparent 55%, var(--bg-card) 100%);
  }
  .card__body { padding: 24px 24px 28px; }
  .project-card--hero { grid-template-columns: 1fr; }
  .project-card__img-wrap--hero { min-height: 200px; aspect-ratio: 16/9; }
  .portfolio__grid { grid-template-columns: 1fr; }
  .portfolio__grid--2col { grid-template-columns: 1fr; }
  .tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tab-btn { flex-shrink: 0; justify-content: center; font-size: 12px; padding: 8px 12px; }
  .portfolio__grid--1col { max-width: 100%; }
}

@media (max-width: 520px) {
  .btn--ghost { flex: 1; }
}

@media print {
  .bg-grid, .bg-glow { display: none; }
  body { background: #fff; color: #000; }
  .card { box-shadow: none; border: 1px solid #ccc; }
}