/* ==========================================================================
   SHAXRIYOR ESHIMBETOV — PORTFOLIO (ESHIMBETOV.UZ)
   Design System: Minimalist Editorial Glass & Motion
   ========================================================================== */

:root {
  --black: #0a0c10;
  --ice: #f6fffe;
  --mist: #d5f4f9;
  --sky: #bee3f3;
  --haze: #b8d0ec;
  --periwinkle: #b3bce5;
  --lilac: #f5f2fb;
  --paper: #f8f9fd;
  --card: rgba(255, 255, 255, 0.72);
  --card-solid: #ffffff;
  --ink: var(--black);
  --ink-2: rgba(10, 12, 16, 0.76);
  --ink-3: rgba(10, 12, 16, 0.52);
  --ink-4: rgba(10, 12, 16, 0.22);
  --accent: #4f46e5;
  --accent-2: #0284c7;
  --line: rgba(10, 12, 16, 0.08);
  --line-2: rgba(10, 12, 16, 0.04);
  --glass-line: rgba(255, 255, 255, 0.85);
  --grad: linear-gradient(135deg, var(--ice) 0%, var(--mist) 30%, var(--lilac) 55%, var(--haze) 80%, var(--periwinkle) 100%);
  --grad-text: linear-gradient(110deg, #2563eb 0%, #6366f1 50%, #8b5cf6 100%);
  --shadow: 0 1px 2px rgba(40, 50, 110, 0.04), 0 14px 40px -12px rgba(70, 80, 160, 0.14);
  --shadow-lg: 0 2px 4px rgba(40, 50, 110, 0.04), 0 32px 84px -20px rgba(70, 80, 160, 0.22);
  --r: 22px;
  --r-lg: 32px;
  --bar: 68px;
  --pad: clamp(1.2rem, 5vw, 4rem);
  --max: 1220px;
  --font: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --serif: "Instrument Serif", "Cormorant Garamond", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --ease: cubic-bezier(.16, 1, .3, 1);
  color-scheme: light;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-height: 100svh;
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: transparent;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Dinamik suzuvchi suyuq fon (Liquid Drift Background) */
body::before {
  content: "";
  z-index: -1;
  pointer-events: none;
  background: 
    radial-gradient(40vmax 40vmax at 14% 18%, var(--mist), transparent 70%),
    radial-gradient(36vmax 36vmax at 86% 14%, var(--lilac), transparent 70%),
    radial-gradient(44vmax 44vmax at 80% 86%, rgba(179, 188, 229, 0.7), transparent 70%),
    radial-gradient(38vmax 38vmax at 12% 90%, rgba(190, 227, 243, 0.8), transparent 70%),
    var(--paper);
  animation: 42s ease-in-out infinite alternate drift;
  position: fixed;
  inset: -20vmax;
}

@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(2.5vmax, -1.8vmax) scale(1.05); }
  100% { transform: translate(-2.5vmax, 1.2vmax) scale(1.02); }
}

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

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

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  background: transparent;
  border: 0;
}

b, strong {
  font-weight: 500;
}

/* Editorial Serif Italic ta'kidlangan so'zlar */
em {
  font-family: var(--serif);
  letter-spacing: 0;
  background: var(--grad-text);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  padding-right: 0.08em;
  font-style: italic;
  font-weight: 400;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 8px;
}

/* Custom Interactive Liquid Cursor */
html[data-cursor="on"] * {
  cursor: none !important;
}

.cursor, .cursor-dot {
  z-index: 1000;
  pointer-events: none;
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  transition: opacity 0.3s ease;
}

.cursor {
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  background: rgba(179, 188, 229, 0.22);
  border: 1px solid rgba(79, 70, 229, 0.5);
  width: 36px;
  height: 36px;
  margin: -18px 0 0 -18px;
  transition: transform 0.12s ease-out, width 0.25s var(--ease), height 0.25s var(--ease), background 0.25s var(--ease);
}

.cursor-dot {
  background: var(--black);
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  transition: transform 0.05s ease-out;
}

.cursor.hovering {
  width: 54px;
  height: 54px;
  margin: -27px 0 0 -27px;
  background: rgba(79, 70, 229, 0.12);
  border-color: rgba(79, 70, 229, 0.8);
}

/* Suyuq oyna kartalari (Glass Cards) */
.glass {
  background: var(--card);
  border: 1px solid var(--glass-line);
  border-radius: var(--r);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: var(--shadow);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}

.glass:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.98);
}

/* Chip nishoncha */
.chip {
  background: var(--card);
  border: 1px solid var(--glass-line);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: var(--ink-2);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  border-radius: 999px;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  font-weight: 400;
  display: inline-flex;
}

.chip-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.bar {
  position: sticky;
  top: 14px;
  z-index: 100;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.bar__inner {
  height: var(--bar);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 999px;
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  box-shadow: 0 8px 32px -8px rgba(15, 23, 42, 0.08);
  padding: 0 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bar__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.bar__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.bar__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bar__menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--ink-2);
}

.bar__menu a {
  position: relative;
  transition: color 0.25s var(--ease);
}

.bar__menu a:hover {
  color: var(--accent);
}

.bar__menu a.active {
  color: var(--black);
  font-weight: 500;
}

.bar__acts {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.btn-solid {
  background: var(--black);
  color: #ffffff;
  border-radius: 999px;
  padding: 0.55rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 8px 20px -6px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}

.btn-solid:hover {
  transform: scale(1.03);
  background: #1e1b4b;
}

/* ==========================================================================
   HERO BO'LIMI (#salom)
   ========================================================================== */
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 6.5rem) var(--pad) 0;
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}

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

.hero__title {
  font-size: clamp(2.8rem, 7.5vw, 6.2rem);
  font-weight: 200;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--ink);
  max-width: 18ch;
}

.hero__title span {
  display: block;
}

.hero__desc {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 38ch;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* ==========================================================================
   BENTO STATISTIKA KARTALARI (.facts)
   ========================================================================== */
.facts {
  max-width: var(--max);
  margin: clamp(3rem, 6vw, 5rem) auto 0;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.fact__card {
  padding: 1.8rem 1.6rem;
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 140px;
}

.fact__val {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.fact__lbl {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.8rem;
}

/* ==========================================================================
   LOYIHALAR BO'LIMI (#loyihalar)
   ========================================================================== */
.section {
  max-width: var(--max);
  margin: clamp(5rem, 10vw, 8rem) auto 0;
  padding: 0 var(--pad);
  scroll-mt: 100px;
}

.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
  flex-wrap: wrap;
  gap: 1rem;
}

.section__tag {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
  display: block;
}

.section__title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.works-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 900px) {
  .works-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.work-card {
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 480px;
  position: relative;
  overflow: hidden;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.work-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.work-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.work-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.work-card__tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(10, 12, 16, 0.05);
  color: var(--ink-2);
}

.work-card__title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.8rem;
}

.work-card__desc {
  font-size: 0.95rem;
  color: var(--ink-2);
  line-height: 1.6;
  max-width: 48ch;
}

.work-card__preview {
  margin-top: 2rem;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.08);
  background: var(--ice);
}

.work-card__preview img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.work-card:hover .work-card__preview img {
  transform: scale(1.03);
}

.work-card__footer {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--black);
  transition: gap 0.25s var(--ease);
}

.link-arrow i {
  transition: transform 0.25s var(--ease);
}

.link-arrow:hover i {
  transform: translate(3px, -3px);
}

/* ==========================================================================
   TEXNOLOGIYALAR STEKI (.cells)
   ========================================================================== */
.cells {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.8rem;
  list-style: none;
}

.cell {
  padding: 1.2rem;
  border-radius: var(--r);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}

.cell:hover {
  transform: translateY(-3px);
  background: #ffffff;
}

.cell i {
  font-size: 1.6rem;
  color: var(--accent);
}

.cell b {
  font-size: 0.9rem;
  font-weight: 400;
  display: block;
}

.cell span {
  font-size: 0.74rem;
  color: var(--ink-3);
  font-family: var(--mono);
}

/* ==========================================================================
   INTERAKTIV CHAQIRUV KARTASI (.call)
   ========================================================================== */
.call {
  border-radius: var(--r-lg);
  background: var(--grad);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.95);
  padding: clamp(2rem, 5vw, 4rem);
  display: grid;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.5s var(--ease);
}

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

.call__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.call__arrow {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--black);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  transition: transform 0.5s var(--ease);
}

.call:hover .call__arrow {
  transform: rotate(45deg);
}

.call__title {
  font-size: clamp(2.8rem, 8.5vw, 6.5rem);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--ink);
}

.call__links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.call__link {
  padding: 1.2rem 1.4rem;
  border-radius: var(--r);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.9);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.call__link:hover {
  background: #ffffff;
  transform: translateY(-2px);
}

.call__link-label {
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.call__link-val {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--accent);
  margin-top: 0.3rem;
}

/* ==========================================================================
   IMZO VA FOTOPORTRET (.sign)
   ========================================================================== */
.sign {
  max-width: var(--max);
  margin: clamp(4rem, 8vw, 6rem) auto 0;
  padding: clamp(1.2rem, 3vw, 2rem);
  border-radius: var(--r-lg);
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .sign {
    grid-template-columns: minmax(0, 320px) 1fr;
    gap: 3rem;
  }
}

.sign__photo {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: calc(var(--r-lg) - 0.4rem);
  overflow: hidden;
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.12);
}

.sign__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease), filter 0.8s var(--ease);
}

.sign:hover .sign__photo img {
  transform: scale(1.04);
}

.sign__content {
  display: grid;
  gap: 1rem;
}

.sign__name {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.sign__role {
  font-size: 1.1rem;
  color: var(--ink-2);
  font-weight: 300;
}

.sign__bio {
  color: var(--ink-3);
  font-size: 0.95rem;
  max-width: 44ch;
  line-height: 1.6;
}

/* ==========================================================================
   FOOTER VA ULKAN TIPOGRAFIK MATN (.foot)
   ========================================================================== */
.foot {
  max-width: var(--max);
  margin: clamp(5rem, 12vw, 8rem) auto 0;
  padding: 0 var(--pad) clamp(2rem, 4vw, 3rem);
  overflow: hidden;
}

.foot__word {
  font-size: clamp(3.5rem, 16vw, 13.5rem);
  font-weight: 200;
  line-height: 0.9;
  letter-spacing: -0.06em;
  text-align: center;
  background: var(--grad-text);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  opacity: 0.85;
  user-select: none;
  pointer-events: none;
}

.foot__bar {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--ink-3);
}

.foot__bar a:hover {
  color: var(--black);
}

@media (max-width: 768px) {
  .bar__menu { display: none; }
}