:root {
  color-scheme: dark;
  --bg: #030a18;
  --bg-soft: #071329;
  --surface: rgba(105, 112, 177, 0.1);
  --surface-strong: rgba(73, 84, 151, 0.18);
  --text: #f4f2fa;
  --text-strong: #ffffff;
  --muted: #adb1ca;
  --faint: #777e9f;
  --line: rgba(184, 188, 239, 0.15);
  --line-strong: rgba(191, 194, 242, 0.24);
  --accent: #d9b76f;
  --accent-strong: #f1d78f;
  --accent-text: #17120a;
  --success: #30c99b;
  --danger: #ff6b6b;
  --shadow: 0 24px 70px rgba(1, 4, 18, 0.52);
  --radius: 8px;
  --radius-lg: 22px;
  --container: min(1180px, calc(100vw - 40px));
  --font-sans: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  /* Persian: Vazirmatn (same family as iranicard.ir) */
  --font-body-fa: "Vazirmatn", "Vazir", Tahoma, system-ui, sans-serif;
  --font-display-fa: "Vazirmatn", "Vazir", Tahoma, system-ui, sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.55s var(--ease-out-expo);
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient-accent: linear-gradient(135deg, #e8d5a3 0%, #d9b76f 45%, #a88b4a 100%);
  --header-height: 88px;
  --section-padding: clamp(80px, 10vw, 128px);
  --bento-gap: 20px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f5ef;
  --bg-soft: #ece8dc;
  --surface: rgba(255, 255, 255, 0.76);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --text: #1c1a16;
  --text-strong: #080806;
  --muted: #69645d;
  --faint: #8d867a;
  --line: rgba(35, 31, 24, 0.13);
  --line-strong: rgba(35, 31, 24, 0.22);
  --accent: #9b7530;
  --accent-strong: #6d4f18;
  --accent-text: #fff8e7;
  --success: #087f63;
  --danger: #b82828;
  --shadow: 0 24px 70px rgba(52, 43, 27, 0.14);
  --gradient-accent: linear-gradient(135deg, #d4b56a 0%, #9b7530 45%, #7a5c22 100%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  transition: background 240ms ease, color 240ms ease;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

input,
textarea,
select,
[contenteditable="true"] {
  -webkit-user-select: text;
  user-select: text;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  -webkit-user-drag: none;
  user-drag: none;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.ambient__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 20%, transparent 70%);
}

.ambient__glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 12%, transparent) 0%, transparent 65%);
  filter: blur(80px);
  opacity: 0.6;
  animation: ambient-drift 18s ease-in-out infinite alternate;
}

.ambient__glow::after {
  content: "";
  position: absolute;
  bottom: -40%;
  left: -30%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 6%, transparent) 0%, transparent 70%);
  filter: blur(60px);
}

@keyframes ambient-drift {
  from {
    transform: translate(0, 0) scale(1);
  }

  to {
    transform: translate(-4%, 3%) scale(1.05);
  }
}

main,
.site-header,
.footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: padding var(--transition-smooth);
}

.site-header.scrolled {
  padding: 12px 0;
}

.nav--pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  transition: background var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.site-header.scrolled .nav--pill {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-color: color-mix(in srgb, var(--accent) 12%, transparent);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.nav__logo-img {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  object-fit: cover;
  object-position: center 42%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0a0a0a;
  box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 12%, transparent);
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-strong);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.nav__link,
.lang-switch,
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.nav__link {
  padding: 8px 14px;
  color: var(--muted);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--text-strong);
  background: rgba(255, 255, 255, 0.04);
  outline: none;
}

.nav__link.active {
  color: var(--text-strong);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.nav__utilities {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-inline: 10px;
  margin-inline: 4px;
  border-inline: 1px solid var(--line);
}

.nav__link--cta {
  margin-left: 8px;
  padding: 8px 18px;
  color: #050505;
  background: var(--gradient-accent);
  border: 1px solid var(--accent);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent) 20%, transparent);
}

.nav__link--cta:hover,
.nav__link--cta:focus-visible {
  color: #050505;
  background: var(--gradient-accent);
  filter: brightness(1.06);
}

.nav__lang {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-inline: 0;
}

.lang-switch {
  padding: 6px 10px;
  color: var(--muted);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--line);
}

.lang-switch:hover,
.lang-switch:focus-visible {
  color: var(--text-strong);
  outline: none;
}

.lang-switch.active {
  color: var(--accent-text);
  background: var(--accent);
  border-color: var(--accent);
}

.theme-toggle {
  gap: 8px;
  padding: 6px 12px;
  color: var(--muted);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--line);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  color: var(--text-strong);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  outline: none;
}

.theme-toggle__icon {
  position: relative;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 12%, transparent);
  flex-shrink: 0;
}

:root[data-theme="light"] .theme-toggle__icon {
  background: transparent;
  border: 2px solid var(--accent);
  box-shadow: none;
}

:root[data-theme="light"] .theme-toggle__icon::after {
  content: "";
  position: absolute;
  inset: -3px auto auto 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bg);
}

.theme-toggle__text {
  display: none;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-strong);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav__toggle.active span:nth-child(1),
.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active span:nth-child(2),
.nav__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3),
.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  padding: 0;
}

.bento {
  display: grid;
  gap: var(--bento-gap);
}

.bento--intro {
  grid-template-columns: repeat(12, 1fr);
  padding-top: calc(var(--header-height) + 32px);
  padding-bottom: 48px;
}

.bento__cell {
  min-width: 0;
}

.bento__cell--title {
  grid-column: span 7;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(12px, 2vw, 24px);
}

.bento__cell--portrait {
  grid-column: span 5;
  display: flex;
  align-items: flex-end;
  transition: transform var(--transition-smooth);
}

.bento__cell--bio {
  grid-column: span 5;
}

.bento__cell--touch {
  grid-column: span 3;
}

.bento__cell--cta {
  grid-column: span 4;
}

.bento__cell--actions {
  grid-column: span 5;
}

.bento__cell--highlight {
  grid-column: span 7;
}

.hero__title {
  max-width: 780px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7.5vw, 5.5rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  overflow-wrap: normal;
}

.hero__title span {
  display: block;
  overflow-wrap: normal;
}

.hero__title span:first-child {
  color: rgba(255, 255, 255, 0.92);
}

:root[data-theme="light"] .hero__title span:first-child {
  color: rgba(28, 26, 22, 0.92);
}

.hero__title-accent {
  margin-top: 0.06em;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 30px color-mix(in srgb, var(--accent) 25%, transparent));
}

[dir="rtl"] .hero__title {
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.15;
}

.hero__role {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  max-width: 52ch;
  margin: 20px 0 0;
  padding-top: 16px;
  color: var(--muted);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.04em;
  border-top: 1px solid var(--line);
}

.hero__role::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient-accent);
  flex-shrink: 0;
}

.bento-card,
.project-card__inner,
.contact__form,
.contact__card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.bento-card.bento-card--portrait,
.bento-card.bento-card--portrait:hover {
  border: none;
  outline: none;
  box-shadow: none;
  backdrop-filter: none;
}

.bento-card--portrait {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 100%;
  min-height: 420px;
  padding: 0;
  overflow: visible;
  background:
    radial-gradient(ellipse 74% 54% at 52% 35%, color-mix(in srgb, var(--accent) 24%, #1c1710), transparent 66%),
    radial-gradient(ellipse 90% 62% at 50% 100%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 78%),
    transparent;
  transition: transform var(--transition-smooth), background var(--transition-smooth);
}

.bento-card--portrait::before,
.bento-card--portrait::after {
  display: none;
}

.bento-card--portrait:hover {
  transform: translateY(-4px);
  background:
    radial-gradient(ellipse 74% 54% at 52% 35%, color-mix(in srgb, var(--accent) 30%, #1c1710), transparent 66%),
    radial-gradient(ellipse 90% 62% at 50% 100%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 78%),
    transparent;
}

.hero__portrait-glow {
  position: absolute;
  inset: auto 4% 0;
  z-index: 0;
  width: 92%;
  height: 56%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center top, color-mix(in srgb, var(--accent) 40%, transparent), transparent 74%);
  filter: blur(16px);
  pointer-events: none;
}

.hero__portrait-img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 390px;
  height: auto;
  min-height: 400px;
  margin-bottom: -2%;
  border: none;
  outline: none;
  object-fit: contain;
  object-position: center bottom;
  -webkit-mask-image: radial-gradient(ellipse 86% 92% at 50% 46%, #000 70%, rgba(0, 0, 0, 0.94) 86%, transparent 100%);
  mask-image: radial-gradient(ellipse 86% 92% at 50% 46%, #000 70%, rgba(0, 0, 0, 0.94) 86%, transparent 100%);
  filter:
    contrast(1.06)
    saturate(1.03)
    brightness(1.04)
    drop-shadow(0 18px 28px rgba(0, 0, 0, 0.44));
  transition: transform 0.8s var(--ease-out-expo), filter var(--transition-smooth);
  will-change: transform;
}

:root[data-theme="light"] .bento-card--portrait,
:root[data-theme="light"] .bento-card--portrait:hover {
  background:
    radial-gradient(ellipse 80% 58% at 50% 38%, color-mix(in srgb, var(--accent) 20%, #f0ebe0), transparent 62%),
    radial-gradient(ellipse 88% 62% at 50% 100%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 76%),
    transparent;
}

:root[data-theme="light"] .hero__portrait-img {
  filter:
    contrast(1.02)
    saturate(1.01)
    brightness(1)
    drop-shadow(0 12px 22px rgba(52, 43, 27, 0.14));
}

:root[data-theme="light"] .hero__portrait-glow {
  background: radial-gradient(ellipse at center top, color-mix(in srgb, var(--accent) 28%, transparent), transparent 74%);
}

.bento-card--portrait:hover .hero__portrait-img {
  transform: scale(1.02) translateY(-3px);
  filter:
    contrast(1.07)
    saturate(1.03)
    brightness(1.04)
    drop-shadow(0 22px 34px rgba(0, 0, 0, 0.46));
}

.bento-card--bio,
.bento-card--highlight,
.bento-card--actions,
.bento-card--touch,
.bento-card--email {
  height: 100%;
  padding: clamp(22px, 3vw, 32px);
}

.hero__bio,
.bento-card--highlight p,
.skill-card__desc,
.service-card__desc,
.project-card__desc,
.timeline__desc,
.contact__card-text {
  color: var(--muted);
}

.hero__bio {
  margin: 0;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.8;
}

.bento-card--actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.btn--primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-text);
}

.btn--ghost,
.btn--secondary {
  background: transparent;
  color: var(--text-strong);
}

.btn--ghost:hover,
.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.btn--full {
  width: 100%;
}

.bento-card--touch,
.bento-card--email {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-strong);
  font-weight: 800;
}

.bento-card--email {
  background: var(--text-strong);
  color: var(--bg);
}

.bento-card__tag {
  display: block;
  margin-bottom: 12px;
  color: var(--accent-strong);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  position: relative;
  padding: var(--section-padding) 0;
}

.section + .section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(200px, 30%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-strong), transparent);
  opacity: 0.5;
}

.section__header {
  margin-bottom: clamp(40px, 6vw, 64px);
}

.section__header--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.section__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section__index {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.section__title {
  margin: 0;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
  text-wrap: balance;
}

.skills__grid,
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.skill-card,
.service-card,
.timeline__item,
.tool-item {
  padding: 22px;
}

.skill-card__icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent-strong);
}

.skill-card__title,
.service-card__title,
.project-card__title,
.timeline__title,
.contact__card-title {
  margin: 0;
  color: var(--text-strong);
  font-family: var(--font-display);
  letter-spacing: 0;
}

.skill-card__title,
.service-card__title {
  font-size: 1.08rem;
  line-height: 1.22;
}

.skill-card__desc,
.service-card__desc,
.project-card__desc {
  margin: 12px 0 0;
  font-size: 0.95rem;
}

.service-card__number,
.project-card__index {
  color: var(--accent-strong);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.portfolio__filters,
.cv__tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.portfolio__filter,
.cv__tab {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio__filter.active,
.cv__tab.active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-text);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.project-card {
  min-width: 0;
}

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

.project-card__inner {
  display: block;
  height: 100%;
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease;
}

.project-card__inner:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.project-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, var(--surface-strong), color-mix(in srgb, var(--accent) 22%, var(--bg-soft)));
}

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

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.32));
}

.project-card__hover {
  position: absolute;
  inset: auto 16px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-card__body {
  padding: 20px;
}

.project-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--faint);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.project-card__title {
  font-size: 1.2rem;
  line-height: 1.2;
}

.section__cta {
  margin-top: 28px;
}

.cv__panels {
  max-width: 900px;
}

.cv__panel[hidden] {
  display: none;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline__item {
  position: relative;
}

.timeline__date {
  display: block;
  margin-bottom: 10px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline__org {
  margin: 6px 0 10px;
  color: var(--text);
  font-weight: 700;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.tool-item__name {
  color: var(--text-strong);
  font-weight: 800;
}

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
  gap: 18px;
}

.contact__form,
.contact__card {
  padding: clamp(22px, 3vw, 34px);
}

.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-strong);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  color: var(--text-strong);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-status {
  min-height: 24px;
  margin: 12px 0 0;
  color: var(--success);
}

.contact__form .btn:disabled {
  cursor: wait;
  opacity: 0.65;
}

.contact__list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.contact__link,
.contact__location {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

.contact__link:hover {
  color: var(--text-strong);
}

.contact__link svg,
.contact__location svg {
  flex: 0 0 auto;
  color: var(--accent-strong);
}

.footer {
  padding: 36px 0 46px;
  border-top: 1px solid var(--line);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer__nav {
  display: flex;
  gap: 16px;
}

.footer__link:hover {
  color: var(--text-strong);
}

/* Reveal: content always visible (animation is progressive enhancement only) */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1060px) {
  .nav__menu {
    gap: 4px;
  }

  .nav__link {
    padding-inline: 9px;
  }

  .bento--intro {
    grid-template-columns: repeat(6, 1fr);
  }

  .bento__cell--title,
  .bento__cell--highlight {
    grid-column: span 6;
  }

  .bento__cell--portrait,
  .bento__cell--bio,
  .bento__cell--actions {
    grid-column: span 6;
  }

  .bento__cell--touch {
    grid-column: span 3;
  }

  .bento__cell--cta {
    grid-column: span 3;
  }

  .skills__grid,
  .services__grid,
  .tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --container: min(100vw - 32px, 720px);
  }

  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 92px;
    left: 20px;
    right: 20px;
    bottom: auto;
    z-index: 1001;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 6px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #030303;
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
  }

  .nav__menu.open {
    opacity: 1;
    visibility: visible;
  }

  .nav__link {
    justify-content: flex-start;
    width: 100%;
    font-size: 0.875rem;
    padding: 12px 24px;
  }

  .nav__link--cta {
    justify-content: center;
  }

  .nav__utilities {
    flex-direction: column;
    width: 100%;
    padding: 12px 0 4px;
    margin: 4px 0 0;
    border-inline: none;
    border-top: 1px solid var(--line);
    gap: 10px;
  }

  .nav__lang,
  .theme-toggle {
    width: 100%;
    justify-content: center;
  }

  .bento--intro {
    grid-template-columns: 1fr;
  }

  .bento__cell--title,
  .bento__cell--portrait,
  .bento__cell--bio,
  .bento__cell--touch,
  .bento__cell--cta,
  .bento__cell--actions,
  .bento__cell--highlight {
    grid-column: span 1;
  }

  .hero__title {
    width: 100%;
    font-size: clamp(2.25rem, 12vw, 3.5rem);
    line-height: 0.9;
  }

  .hero__title span {
    overflow-wrap: anywhere;
  }

  .bento-card--portrait {
    min-height: 360px;
  }

  .hero__portrait-img {
    max-width: 320px;
    min-height: 0;
  }

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

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

@media (max-width: 480px) {
  .nav--pill {
    padding: 12px 18px;
  }
}

@media (max-width: 560px) {
  :root {
    --container: calc(100vw - 32px);
  }

  .nav__logo-text {
    max-width: 180px;
  }

  .hero__role {
    margin-top: 14px;
  }

  .bento-card--actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .skills__grid,
  .services__grid,
  .portfolio__grid,
  .tools-grid {
    grid-template-columns: 1fr;
  }

  .section__header--row {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* ========== OPTION A — BRAND & UI ENHANCEMENTS ========== */
:root {
  --gradient-accent: linear-gradient(135deg, var(--accent-strong), var(--accent));
  --shine: linear-gradient(110deg, transparent 28%, color-mix(in srgb, var(--accent-strong) 35%, transparent) 50%, transparent 72%);
  --glow-accent: 0 0 48px color-mix(in srgb, var(--accent) 22%, transparent);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px color-mix(in srgb, var(--success) 60%, transparent);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 88px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.hero__stat-value {
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
}

.hero__stat-label {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bento-card,
.project-card__inner {
  position: relative;
  overflow: hidden;
}

.bento-card::before,
.project-card__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--shine);
  transform: translateX(-120%);
  transition: transform 0.85s ease;
  pointer-events: none;
  z-index: 1;
}

.bento-card:hover::before,
.project-card__inner:hover::before {
  transform: translateX(120%);
}

.bento-card > * {
  position: relative;
  z-index: 2;
}

.skills__pillars {
  display: grid;
  gap: 34px;
}

.skills__pillar-title {
  margin: 0 0 14px;
  color: var(--accent-strong);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.skill-card:hover,
.service-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
}

.skill-card__icon {
  transition: box-shadow 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.skill-card:hover .skill-card__icon {
  transform: scale(1.05);
  box-shadow: var(--glow-accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.portfolio__grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.project-card--featured {
  grid-column: span 2;
}

.project-card {
  grid-column: span 2;
  transition: opacity 0.32s ease, transform 0.32s ease;
}

.project-card.fading {
  opacity: 0;
  transform: scale(0.98);
}

.project-card__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  padding: 4px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.project-card__category {
  padding: 4px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.project-card__inner:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  box-shadow: var(--shadow), var(--glow-accent);
}

.project-card__hover {
  inset: 0;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: color-mix(in srgb, var(--bg) 45%, transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.project-card__inner:hover .project-card__hover {
  opacity: 1;
}

.contact__visual {
  position: relative;
  width: min(178px, 58vw);
  margin: 22px auto 20px;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32), 0 0 32px color-mix(in srgb, var(--accent) 18%, transparent);
  background: #070706;
}

.contact__visual::after {
  content: "";
  position: absolute;
  inset: 11%;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--accent-strong) 35%, transparent);
  pointer-events: none;
}

.contact__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
}

.contact__email-cta {
  margin: 6px 0 10px;
}

.contact__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent-strong);
  flex-shrink: 0;
}

.contact__link:hover .contact__icon,
.contact__location:hover .contact__icon {
  box-shadow: var(--glow-accent);
}

.contact__social-block {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.contact__social-label {
  margin: 0 0 12px;
  color: var(--faint);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact__socials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
  color: var(--text-strong);
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.contact__social-link:hover,
.contact__social-link:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 62%, transparent);
  background: color-mix(in srgb, var(--accent) 14%, var(--surface-strong));
  color: var(--accent-strong);
  box-shadow: var(--glow-accent);
}

.form-status.error {
  color: var(--danger);
}

html[dir="rtl"] body {
  font-family: var(--font-body-fa);
  line-height: 1.9;
  font-feature-settings: "ss01" on;
  letter-spacing: 0;
}

html[dir="rtl"] {
  font-family: var(--font-body-fa);
}

:root[data-theme="light"] .nav--pill {
  background: rgba(255, 255, 255, 0.82);
}

:root[data-theme="light"] .nav__link.active {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

:root[data-theme="light"] .nav__utilities {
  border-color: rgba(35, 31, 24, 0.12);
}

:root[data-theme="light"] .site-header.scrolled .nav--pill {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 32px rgba(52, 43, 27, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

:root[data-theme="light"] .nav__menu.open {
  background: rgba(247, 245, 239, 0.98);
}

:root[data-theme="light"] .ambient__grid {
  background-image:
    linear-gradient(rgba(35, 31, 24, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35, 31, 24, 0.04) 1px, transparent 1px);
}

:root[data-theme="light"] .section__index,
:root[data-theme="light"] .bento-card__tag {
  color: var(--accent-strong);
}

html[dir="rtl"] .hero__title,
html[dir="rtl"] .section__title,
html[dir="rtl"] .nav__logo-text,
html[dir="rtl"] .nav__link,
html[dir="rtl"] .section__label,
html[dir="rtl"] .badge,
html[dir="rtl"] .portfolio__filter,
html[dir="rtl"] .cv__tab,
html[dir="rtl"] .project-card__title,
html[dir="rtl"] .skill-card__title,
html[dir="rtl"] .service-card__title,
html[dir="rtl"] .timeline__title,
html[dir="rtl"] .contact__card-title,
html[dir="rtl"] .bento-card__email-label {
  font-family: var(--font-display-fa);
  text-transform: none;
  letter-spacing: 0;
}

html[dir="rtl"] .hero__role {
  max-width: none;
  letter-spacing: 0;
  flex-direction: row-reverse;
  text-align: right;
}

[dir="rtl"] .hero__bio,
[dir="rtl"] .hero__role,
[dir="rtl"] .project-card__body,
[dir="rtl"] .skill-card__desc,
[dir="rtl"] .service-card__desc,
[dir="rtl"] .timeline__desc,
[dir="rtl"] .contact__card-text,
[dir="rtl"] .section__header {
  text-align: right;
}

[dir="rtl"] .contact__link,
[dir="rtl"] .contact__location {
  flex-direction: row-reverse;
}

[dir="rtl"] .contact__social-label {
  text-align: right;
}

[dir="rtl"] .contact__socials {
  justify-content: flex-end;
}

[dir="rtl"] .portfolio__filters {
  justify-content: flex-end;
}

[dir="rtl"] .bento-card__email-arrow {
  transform: scaleX(-1);
}

@media (max-width: 1060px) {
  .portfolio__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-card--featured,
  .project-card {
    grid-column: span 1;
  }
}

@media (max-width: 560px) {
  .nav__logo-text {
    display: none;
  }

  .hero__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .ambient__glow {
    animation: none;
  }
}

/* ========== VERTEAL-INSPIRED EDITORIAL REFRESH ========== */
:root,
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f8f5ee;
  --bg-soft: #ede5d7;
  --surface: #f1eadf;
  --surface-strong: #fffaf1;
  --text: #2f312d;
  --text-strong: #11130f;
  --muted: #696b63;
  --faint: #918c7f;
  --line: rgba(31, 38, 27, 0.14);
  --line-strong: rgba(31, 38, 27, 0.24);
  --accent: #274a35;
  --accent-strong: #153826;
  --accent-text: #fff8e7;
  --success: #2d8a62;
  --danger: #b7403e;
  --gold: #c79a49;
  --clay: #dcc8ad;
  --shadow: 0 18px 48px rgba(50, 46, 36, 0.1);
  --radius: 8px;
  --radius-lg: 8px;
  --container: min(1280px, calc(100vw - 48px));
  --gradient-accent: linear-gradient(135deg, #2e5b41 0%, #153826 100%);
  --font-sans: "Open Sans", "Segoe UI", Arial, system-ui, sans-serif;
  --font-display: "Open Sans", "Segoe UI", Arial, system-ui, sans-serif;
  --font-body: "Open Sans", "Segoe UI", Arial, system-ui, sans-serif;
  --font-body-fa: "Vazirmatn", "Vazir", Tahoma, system-ui, sans-serif;
  --font-display-fa: "Vazirmatn", "Vazir", Tahoma, system-ui, sans-serif;
  --shine: none;
  --glow-accent: 0 14px 38px rgba(39, 74, 53, 0.16);
  --section-padding: clamp(74px, 9vw, 116px);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #10120f;
  --bg-soft: #171a15;
  --surface: rgba(241, 234, 223, 0.07);
  --surface-strong: rgba(241, 234, 223, 0.11);
  --text: #d9d6ce;
  --text-strong: #fffaf0;
  --muted: #aaa69a;
  --faint: #777268;
  --line: rgba(255, 250, 240, 0.13);
  --line-strong: rgba(255, 250, 240, 0.22);
  --accent: #d0aa62;
  --accent-strong: #f0cf87;
  --accent-text: #17130b;
  --success: #55c391;
  --danger: #ff746f;
  --gold: #d0aa62;
  --clay: #4a4032;
  --shadow: 0 22px 56px rgba(0, 0, 0, 0.34);
  --gradient-accent: linear-gradient(135deg, #f0cf87 0%, #bd9450 100%);
  --glow-accent: 0 14px 42px rgba(208, 170, 98, 0.15);
}

body {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 38%, transparent), transparent 34rem),
    var(--bg);
  color: var(--text);
}

/* Legacy grid/glow hidden — DotField is the ambient background */
.ambient__glow,
.ambient__grid {
  display: none;
}

.site-loader {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: grid;
  place-items: center;
  padding: 0;
  overflow: hidden;
  isolation: isolate;
  background: #050504;
  color: #fff;
  transition: opacity 0.55s ease, visibility 0.55s ease, transform 0.55s ease;
}

.site-loader.is-done {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.02);
}

.site-loader__video {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #050504;
}

.site-loader__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 50% 46%, rgba(220, 176, 90, 0.06), transparent 34%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.18));
}

.site-loader__orb {
  display: grid;
  width: clamp(106px, 12vw, 154px);
  height: clamp(106px, 12vw, 154px);
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--gold) 44%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
  box-shadow: 0 24px 70px color-mix(in srgb, var(--gold) 24%, transparent);
}

.site-loader__orb img {
  width: 66%;
  height: 66%;
  object-fit: cover;
  border-radius: 22px;
}

.site-loader__word {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.8vw, 2.35rem);
  font-weight: 800;
  line-height: 1;
  text-align: center;
}

.site-loader__bar {
  width: min(360px, 72vw);
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-strong) 12%, transparent);
}

.site-loader__bar span {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: var(--gradient-accent);
  animation: loader-sweep 1.2s ease-in-out infinite;
}

@keyframes loader-sweep {
  0% {
    transform: translateX(-110%);
  }

  100% {
    transform: translateX(260%);
  }
}

.site-header {
  padding-top: 18px;
}

.nav--pill {
  max-width: 1260px;
  padding: 12px 18px;
  border-color: var(--line);
  background: color-mix(in srgb, var(--surface-strong) 84%, transparent);
  box-shadow: 0 16px 44px rgba(32, 30, 24, 0.08);
}

:root[data-theme="dark"] .nav--pill {
  background: rgba(18, 20, 16, 0.82);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.24);
}

.site-header.scrolled .nav--pill,
:root[data-theme="light"] .site-header.scrolled .nav--pill {
  background: color-mix(in srgb, var(--surface-strong) 92%, transparent);
  border-color: var(--line-strong);
  box-shadow: 0 18px 48px rgba(32, 30, 24, 0.12);
}

.nav__logo-img {
  width: 42px;
  height: 42px;
  border-color: color-mix(in srgb, var(--gold) 32%, transparent);
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(20, 18, 13, 0.12);
}

.nav__logo-text {
  max-width: 230px;
  font-size: 0.78rem;
  letter-spacing: 0;
}

.nav__link {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.nav__link:hover,
.nav__link:focus-visible,
.nav__link.active {
  color: var(--text-strong);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  box-shadow: none;
}

.nav__link--cta,
.btn--primary {
  color: var(--accent-text);
  background: var(--gradient-accent);
  border-color: transparent;
  box-shadow: 0 14px 30px color-mix(in srgb, var(--accent) 18%, transparent);
}

:root[data-theme="dark"] .nav__link--cta,
:root[data-theme="dark"] .btn--primary {
  color: var(--accent-text);
}

.lang-switch,
.theme-toggle,
.portfolio__filter,
.cv__tab {
  background: color-mix(in srgb, var(--surface-strong) 58%, transparent);
  border-color: var(--line);
  color: var(--muted);
  letter-spacing: 0.04em;
}

.lang-switch.active,
.portfolio__filter.active,
.cv__tab.active {
  color: var(--accent-text);
  background: var(--accent);
  border-color: var(--accent);
}

.theme-toggle__icon {
  background: var(--accent);
}

.theme-toggle__text {
  display: inline;
}

.hero {
  min-height: 100svh;
  padding: 0;
}

.bento--intro {
  position: relative;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  min-height: 100svh;
  padding-top: calc(var(--header-height) + clamp(60px, 8vw, 120px));
  padding-bottom: clamp(36px, 7vw, 92px);
}

.bento__cell--title {
  grid-column: 1 / 9;
  grid-row: 1;
  z-index: 2;
  justify-content: flex-end;
  padding-bottom: clamp(32px, 6vw, 82px);
}

.bento__cell--portrait {
  grid-column: 7 / -1;
  grid-row: 1 / span 2;
  z-index: 3;
  justify-content: flex-end;
}

.bento__cell--bio {
  grid-column: 1 / 7;
  grid-row: 2;
  z-index: 4;
}

.bento__cell--touch,
.bento__cell--cta {
  grid-column: span 3;
}

.bento__cell--actions {
  grid-column: 1 / 6;
  z-index: 4;
}

.bento__cell--highlight {
  grid-column: 6 / 13;
  z-index: 4;
}

.badge {
  display: none;
}

.hero__title {
  max-width: none;
  color: var(--text-strong);
  font-size: clamp(2.75rem, 7.5vw, 7.25rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero__title span {
  display: block;
  white-space: nowrap;
}

html[dir="rtl"] .hero__title span,
html[lang="fa"] .hero__title span {
  white-space: normal;
}

.hero__title span:first-child {
  color: var(--text-strong);
}

.hero__title-accent {
  margin-top: 0.05em;
  background: linear-gradient(135deg, #d1a65b, #b98939);
  -webkit-background-clip: text;
  background-clip: text;
  filter: none;
}

/* Persian last name: solid gold (clip text breaks connected glyphs) */
html[dir="rtl"] .hero__title-accent,
html[lang="fa"] .hero__title-accent {
  background: none;
  -webkit-background-clip: border-box;
  background-clip: border-box;
  -webkit-text-fill-color: var(--accent, #d9b76f);
  color: var(--accent, #d9b76f);
}

.hero__role {
  display: block;
  max-width: 36ch;
  margin-top: 24px;
  padding: 0 0 0 18px;
  border-top: 0;
  border-left: 2px solid var(--gold);
  color: var(--text);
  font-size: clamp(0.98rem, 1.2vw, 1.12rem);
  font-weight: 700;
  line-height: 1.58;
  letter-spacing: 0;
}

.hero__role::before {
  content: none;
}

[dir="rtl"] .hero__role {
  padding: 0 18px 0 0;
  border-right: 2px solid var(--gold);
  border-left: 0;
}

.bento-card,
.project-card__inner,
.contact__form,
.contact__card {
  border-color: var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.bento-card::before,
.project-card__inner::before {
  display: none;
}

.bento-card--portrait,
.bento-card--portrait:hover,
:root[data-theme="light"] .bento-card--portrait,
:root[data-theme="light"] .bento-card--portrait:hover {
  min-height: clamp(520px, 62vw, 690px);
  align-items: flex-end;
  overflow: visible;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.hero__portrait-glow {
  inset: auto 0 0 auto;
  width: 78%;
  height: 36%;
  background: radial-gradient(ellipse at center, color-mix(in srgb, var(--gold) 20%, transparent), transparent 70%);
  filter: blur(26px);
}

.hero__portrait-img {
  width: min(48vw, 560px);
  max-width: 560px;
  min-height: 0;
  margin-bottom: -1.5%;
  object-fit: contain;
  -webkit-mask-image: none;
  mask-image: none;
  filter:
    contrast(1.03)
    saturate(1.01)
    drop-shadow(0 22px 34px rgba(32, 28, 20, 0.18));
}

:root[data-theme="dark"] .hero__portrait-img {
  filter:
    contrast(1.04)
    saturate(1.02)
    drop-shadow(0 24px 38px rgba(0, 0, 0, 0.42));
}

.bento-card--bio,
.bento-card--highlight {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.hero__bio {
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.3vw, 1.08rem);
  line-height: 1.85;
}

.bento-card--actions {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.bento-card--touch,
.bento-card--email {
  min-height: 92px;
  background: var(--surface-strong);
}

.bento-card--email {
  color: var(--accent-text);
  background: var(--gradient-accent);
}

.bento-card__tag {
  color: var(--accent-strong);
  letter-spacing: 0.04em;
}

.section {
  padding: var(--section-padding) 0;
  border-top: 1px solid var(--line);
}

.section + .section::before {
  display: none;
}

.section__header {
  display: grid;
  grid-template-columns: minmax(220px, 0.35fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 80px);
  align-items: end;
}

.section__label {
  margin-bottom: 0;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.section__title {
  font-size: clamp(2.2rem, 5vw, 4.55rem);
  font-weight: 800;
  line-height: 0.98;
}

.skills__pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.skills__pillar,
.skills__grid {
  display: contents;
}

.skills__pillar-title {
  display: none;
}

.skill-card,
.service-card,
.timeline__item,
.tool-item {
  padding: clamp(20px, 2.8vw, 30px);
  min-height: 168px;
}

.skill-card,
.service-card {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 74%, transparent), color-mix(in srgb, var(--clay) 34%, var(--surface)));
}

.skill-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
  border-radius: 8px;
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
}

.skill-card__title,
.service-card__title {
  font-size: 1.05rem;
  line-height: 1.22;
}

.service-card__number,
.project-card__index {
  color: var(--gold);
}

.services__grid {
  gap: 16px;
}

.portfolio__filters,
.cv__tabs {
  gap: 10px;
  margin-bottom: 32px;
}

.portfolio__filter,
.cv__tab {
  min-height: 42px;
  padding: 0 18px;
  font-size: 0.73rem;
}

.portfolio__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-card,
.project-card--featured {
  grid-column: span 1;
}

.project-card__inner {
  background: var(--surface-strong);
}

.project-card__image {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, var(--bg-soft)), var(--surface));
}

.project-card__overlay {
  background: linear-gradient(180deg, transparent 40%, rgba(17, 19, 15, 0.36));
}

.project-card__hover {
  background: color-mix(in srgb, var(--accent-strong) 58%, transparent);
}

.project-card__meta {
  align-items: flex-start;
  color: var(--muted);
}

.project-card__index,
.project-card__category {
  border-radius: 999px;
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  border-color: color-mix(in srgb, var(--gold) 30%, transparent);
}

.cv__panels {
  max-width: none;
}

.timeline {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.timeline__date {
  color: var(--gold);
}

.tools-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contact__grid {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr);
  gap: 18px;
}

.form-input {
  background: color-mix(in srgb, var(--surface-strong) 74%, transparent);
}

.contact__icon {
  border-radius: 8px;
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.footer {
  background: color-mix(in srgb, var(--surface-strong) 36%, transparent);
}

html[dir="rtl"] .section__header {
  text-align: right;
}

html[dir="rtl"] .hero__title {
  letter-spacing: 0;
  line-height: 1.25;
  text-transform: none;
  text-align: right;
}

html[dir="rtl"] .hero__title span {
  white-space: normal;
}

@media (max-width: 1120px) {
  .nav__logo-text {
    max-width: 160px;
  }

  .nav__link {
    padding-inline: 9px;
  }

  .bento--intro {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .bento__cell--title {
    grid-column: 1 / 7;
  }

  .bento__cell--portrait {
    grid-column: 5 / -1;
  }

  .bento__cell--bio,
  .bento__cell--actions {
    grid-column: 1 / 6;
  }

  .bento__cell--highlight {
    grid-column: 6 / -1;
  }
}

@media (max-width: 900px) {
  :root,
  :root[data-theme="light"],
  :root[data-theme="dark"] {
    --container: min(100vw - 32px, 760px);
  }

  .nav__menu {
    background: color-mix(in srgb, var(--surface-strong) 94%, transparent);
  }

  :root[data-theme="dark"] .nav__menu {
    background: rgba(18, 20, 16, 0.96);
  }

  .bento--intro {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: calc(var(--header-height) + 56px);
  }

  .bento__cell--title,
  .bento__cell--portrait,
  .bento__cell--bio,
  .bento__cell--touch,
  .bento__cell--cta,
  .bento__cell--actions,
  .bento__cell--highlight {
    grid-column: 1;
    grid-row: auto;
  }

  .bento__cell--title {
    padding-bottom: 0;
  }

  .bento__cell--portrait {
    justify-content: center;
  }

  .bento-card--portrait,
  .bento-card--portrait:hover,
  :root[data-theme="light"] .bento-card--portrait,
  :root[data-theme="light"] .bento-card--portrait:hover {
    min-height: 390px;
  }

  .hero__portrait-img {
    width: min(86vw, 430px);
  }

  .section__header {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .skills__pillars,
  .services__grid,
  .portfolio__grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 620px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }

  .ambient,
  .site-header,
  main,
  .footer {
    max-width: 100vw;
    overflow-x: clip;
  }

  .container,
  .nav--pill,
  .bento-card,
  .project-card__inner,
  .contact__form,
  .contact__card {
    max-width: 100%;
  }

  .nav--pill {
    padding: 10px 14px;
  }

  .nav__logo-text {
    display: inline-block;
    max-width: 138px;
    font-size: 0.68rem;
  }

  .hero__title {
    font-size: clamp(2rem, 9.5vw, 3.55rem);
    line-height: 0.94;
  }

  .hero__title span {
    overflow-wrap: normal;
    word-break: normal;
  }

  .hero__role {
    font-size: 0.95rem;
  }

  .skills__pillars,
  .services__grid,
  .portfolio__grid,
  .timeline,
  .tools-grid {
    grid-template-columns: 1fr;
  }

  .bento-card--actions {
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

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

@media (min-width: 621px) and (max-width: 980px) {
  html,
  body {
    overflow-x: hidden;
  }

  .nav--pill,
  .bento-card,
  .project-card__inner,
  .contact__form,
  .contact__card {
    max-width: 100%;
  }
}

/* Targeted refinements requested after restoring the previous theme. */
.bento__cell--highlight {
  display: none;
}

.contact__email-cta {
  margin: 18px 0 10px;
}

.contact__socials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.contact__social-link {
  justify-content: flex-start;
  gap: 10px;
  width: auto;
  min-height: 46px;
  padding: 10px 12px;
  border-radius: 8px;
}

.contact__social-link svg {
  flex: 0 0 auto;
}

.contact__social-text {
  overflow: hidden;
  font-size: 0.78rem;
  font-weight: 850;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 420px) {
  .contact__socials {
    grid-template-columns: 1fr;
  }
}

/* Persian alignment and footer credit refinements. */
html[dir="rtl"] .portfolio .section__header {
  display: block;
  text-align: center;
}

html[dir="rtl"] .portfolio .section__header > div {
  width: 100%;
}

html[dir="rtl"] .portfolio .section__label {
  justify-content: center;
}

html[dir="rtl"] .portfolio .section__title {
  white-space: nowrap;
  text-align: center;
  text-wrap: nowrap;
}

.footer__credit-link {
  color: var(--accent-strong);
  font-weight: 800;
  text-decoration: none;
}

.footer__credit-link:hover,
.footer__credit-link:focus-visible {
  color: var(--text-strong);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer__year {
  direction: ltr;
  unicode-bidi: isolate;
  white-space: nowrap;
}

@media (max-width: 620px) {
  html[dir="rtl"] .portfolio .section__title {
    font-size: 2rem;
  }
}