/* =========================================================
   امیرعلی ارجمند لاری — سایت شخصی

   ساختار بصری: یک هیروی تمام‌قاب روی ویدیو، با نوار ناوبری
   شناور سفید و ردیف آمار در پایین. بخش‌های محتوا زیر آن
   می‌آیند و روی ویدیوی ثابت می‌لغزند.

   نکته‌ی فونت: فونت پیکسلی فقط لاتین دارد و فارسی را نمی‌کِشد،
   پس تیترها Vazirmatn هستند و آن فونت فقط برای نام لاتین و
   نشانه‌های آمار به‌کار می‌رود.
   ========================================================= */

:root {
  --bg: #000000;
  --text: #ffffff;
  --muted: #8e8e8e;
  --nav-text: #2e2e2e;
  --pill-dark: #28282a;
  --sign-in-text: #c8c8c8;
  --nav-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
  --trust-bg: #28282a;
  --trust-border: rgba(255, 255, 255, 0.4);
  --trust-text: #c4c2c3;
  --line: rgba(255, 255, 255, 0.12);
  --panel: rgba(10, 10, 11, 0.86);
  --font-sans: "Vazirmatn", "Segoe UI", system-ui, sans-serif;
  --font-display: "BubbledotICG-FinePos", "Geist Pixel Circle", monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: inherit; }
button { font: inherit; border: 0; background: none; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
img, video { display: block; max-width: 100%; }

/* =========================================================
   پس‌زمینه — ثابت می‌ماند و محتوا رویش می‌لغزد
   ========================================================= */
.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #000;
}
.bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
/* پرده‌ای که هرچه پایین‌تر می‌رویم تیره‌تر می‌شود تا متن خوانا بماند */
.bg-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(0, 0, 0, 0.28) 0%,
    rgba(0, 0, 0, 0.15) 35%,
    rgba(0, 0, 0, 0.55) 100%);
}

/* =========================================================
   هدر
   ========================================================= */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.8vw, 28px);
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(14px, 2vh, 20px) clamp(14px, 3vw, 24px);
  animation: slideDown 0.7s var(--ease) both;
}

.logo {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: clamp(40px, 4.4vw, 46px);
  height: clamp(40px, 4.4vw, 46px);
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--nav-shadow);
  transition: transform 0.25s var(--ease);
}
.logo:hover { transform: scale(1.04); }
.logo img { width: 72%; height: 72%; object-fit: contain; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex: 1;
  max-width: 430px;
  height: clamp(44px, 5.2vw, 48px);
  padding: 4px 8px;
  border-radius: 999px;
  background: #fff;
  box-shadow: var(--nav-shadow);
}

.nav-link {
  position: relative;
  padding: 6px 6px 12px;
  color: var(--nav-text);
  font-size: clamp(13px, 1.4vw, 15px);
  font-weight: 500;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}
.nav-link:hover { opacity: 0.78; }
.nav-link.is-active { opacity: 1; }

/* سه نقطه زیر گزینه‌ی فعال */
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 6px;
  width: 3px;
  height: 3px;
  margin-left: -1.5px;
  border-radius: 50%;
  background: #000;
  box-shadow: -5px 0 0 #000, 5px 0 0 #000;
}

.sign-in {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  height: clamp(44px, 5.2vw, 48px);
  padding: 0 clamp(16px, 2vw, 22px);
  border-radius: 999px;
  background: var(--pill-dark);
  color: var(--sign-in-text);
  font-size: clamp(13px, 1.4vw, 15px);
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--nav-shadow);
  transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}
.sign-in:hover { background: #323234; color: #fff; transform: translateY(-1px); }

.burger { display: none; }

/* =========================================================
   هیرو — یک قاب کامل
   ========================================================= */
.page {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--header-h) + 16px) clamp(14px, 3vw, 32px) clamp(20px, 3vh, 32px);
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 900px;
  text-align: center;
}

/* ---- ردیف حوزه‌های کاری ---- */
.trust {
  --trust-size: clamp(36px, 4.5vw, 42px);
  display: inline-flex;
  align-items: center;
  margin-bottom: clamp(16px, 2.5vh, 26px);
}

.avatar {
  position: relative;
  display: grid;
  place-items: center;
  width: var(--trust-size);
  height: var(--trust-size);
  padding: 5px;
  border: 1px solid var(--trust-border);
  border-radius: 50%;
  background: var(--trust-bg);
  transition: transform 0.35s var(--ease);
}
.avatar::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: #fff;
}
.avatar svg {
  position: relative;
  width: 52%;
  height: 52%;
  color: #111;
}

/* در RTL، هم‌پوشانی باید از سمت شروع باشد نه چپِ ثابت */
.avatar.a1 { z-index: 1; }
.avatar.a2 { z-index: 2; margin-inline-start: calc(var(--trust-size) * -0.42); }
.avatar.a3 { z-index: 3; margin-inline-start: calc(var(--trust-size) * -0.42); }

.trust:hover .a1 { transform: translateY(-2px); }
.trust:hover .a2 { transform: translateY(-4px); }
.trust:hover .a3 { transform: translateY(-2px); }

.trust-pill {
  display: grid;
  place-items: center;
  height: var(--trust-size);
  margin-inline-start: calc(var(--trust-size) * -0.42);
  padding-inline-start: calc(var(--trust-size) * 0.58);
  padding-inline-end: clamp(12px, 1.6vw, 18px);
  border: 1px solid var(--trust-border);
  border-radius: 999px;
  background: var(--trust-bg);
  color: var(--trust-text);
  font-size: clamp(11.5px, 1.4vw, 13.5px);
  font-weight: 500;
  white-space: nowrap;
}

/* ---- نام لاتین با فونت پیکسلی ---- */
/* داخل h1 نشسته تا نام در تیتر صفحه باشد؛ این سه خط جلوی ارث‌بری از تیتر را می‌گیرند */
.eyebrow {
  display: block;
  margin-bottom: clamp(8px, 1.4vh, 14px);
  font-family: var(--font-display);
  font-size: clamp(12px, 1.8vw, 18px);
  font-weight: 400;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.62);
  text-shadow: none;
  direction: ltr;
}

/* ---- تیتر فارسی ---- */
.headline {
  font-weight: 800;
  font-size: clamp(30px, 6vw, 76px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow: 0 6px 34px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}
.headline .line {
  display: block;
  opacity: 0;
  transform: translateY(16px);
  animation: headlineFade 0.85s var(--ease) forwards;
}
.headline .l1 { animation-delay: 0.12s; }
.headline .l2 { animation-delay: 0.3s; }

.subhead {
  max-width: min(560px, 92%);
  margin: clamp(12px, 2vh, 20px) 0 clamp(18px, 2.8vh, 28px);
  color: #d0d0d0;
  opacity: 0.85;
  font-size: clamp(14px, 1.6vw, 17px);
  line-height: 1.85;
}

/* ---- دکمه‌ها ---- */
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

.cta {
  display: inline-block;
  padding: clamp(11px, 1.6vh, 13px) clamp(22px, 3vw, 30px);
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-size: clamp(13.5px, 1.5vw, 15px);
  font-weight: 700;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.15),
    0 0 22px rgba(255, 255, 255, 0.32),
    0 0 44px rgba(255, 255, 255, 0.12);
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  filter: blur(6px);
  animation: revealPulse 0.85s var(--ease) forwards;
  animation-delay: var(--d, 0s);
  transition: transform 0.25s var(--ease), box-shadow 0.25s ease;
}
.cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.25),
    0 0 30px rgba(255, 255, 255, 0.45),
    0 0 60px rgba(255, 255, 255, 0.2);
}
.cta-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(8px);
}
.cta-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.45);
}

/* =========================================================
   آمار
   ========================================================= */
.stats {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 2vw, 24px);
  width: 100%;
  max-width: 920px;
}

.stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }

.stat-icon {
  font-family: var(--font-display);
  color: #fff;
  font-size: clamp(20px, 3vw, 30px);
  line-height: 1.1;
}
.stat-value {
  color: #fff;
  font-size: clamp(19px, 2.2vw, 27px);
  font-weight: 700;
  line-height: 1.3;
}
.stat-label {
  color: var(--muted);
  font-size: clamp(11px, 1.2vw, 12.5px);
  text-align: center;
}

/* اشاره‌ی اسکرول */
.scroll-cue {
  display: grid;
  place-items: center;
  width: 26px;
  height: 42px;
  margin-top: clamp(14px, 2.4vh, 24px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  opacity: 0;
  animation: reveal 0.85s var(--ease) 0.9s forwards;
}
.scroll-cue span {
  display: block;
  width: 3px;
  height: 7px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.8);
  animation: cue 1.9s ease-in-out infinite;
}
@keyframes cue {
  0%, 100% { transform: translateY(-5px); opacity: 0.3; }
  50% { transform: translateY(5px); opacity: 1; }
}

/* =========================================================
   بخش‌های محتوا
   ========================================================= */
.content { position: relative; z-index: 1; }

.sec {
  padding: clamp(72px, 10vw, 130px) clamp(14px, 3vw, 32px);
  background: var(--panel);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--line);
}
/* اولین بخش از شفاف شروع می‌شود تا از هیرو نرم جدا شود */
#work {
  background: linear-gradient(180deg, rgba(10, 10, 11, 0) 0%, var(--panel) 14%);
  border-top: 0;
}

.wrap { width: min(1180px, 100%); margin: 0 auto; }
.wrap-2 { display: grid; grid-template-columns: 1fr 2fr; gap: clamp(28px, 5vw, 56px); align-items: start; }

.sec-k {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 12px;
}
.sec-t {
  font-size: clamp(24px, 3.6vw, 42px);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 14px;
}
.sec-p { color: var(--muted); max-width: 60ch; margin-bottom: 40px; }
.sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

/* ---- کارت پروژه ---- */
.works {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 16px;
}

.work {
  --c: #fff;
  position: relative;
  padding: 26px 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  transition: transform 0.45s var(--ease), border-color 0.35s ease, background 0.35s ease;
}
.work:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--c) 55%, transparent);
  background: rgba(255, 255, 255, 0.055);
}
.work-n {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c) 18%, transparent);
  color: var(--c);
  font-size: 12px;
  font-weight: 700;
}
.work-k { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.work h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.work > p { color: #b9b9ba; font-size: 14.5px; line-height: 1.85; margin-bottom: 16px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips li {
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: #c8c8c9;
  font-size: 12px;
}
.chips-lg { margin-top: 22px; }
.chips-lg li { padding: 7px 15px; font-size: 13px; }

.work-link {
  display: inline-block;
  margin-top: 16px;
  color: var(--c);
  font-size: 13.5px;
  font-weight: 600;
  transition: opacity 0.2s ease;
}
.work-link:hover { opacity: 0.75; }

/* ---- درباره ---- */
.body-p { color: #b9b9ba; margin-bottom: 16px; max-width: 66ch; }

/* ---- رزومه ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.card {
  padding: 28px 26px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
}
.card-wide { grid-column: 1 / -1; }
.card-t {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 22px;
}
.tl-i { padding-bottom: 18px; }
.tl-i + .tl-i { padding-top: 18px; border-top: 1px solid var(--line); }
.tl-i h4 { font-size: 16px; font-weight: 700; }
.tl-m { display: block; font-size: 13px; color: var(--muted); margin-top: 3px; }
.bullets { margin-top: 12px; display: grid; gap: 7px; }
.bullets li {
  position: relative;
  padding-inline-start: 16px;
  color: #b9b9ba;
  font-size: 14px;
  line-height: 1.75;
}
.bullets li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
}

.skills-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.skills-3 h4 { font-size: 15px; margin-bottom: 12px; }
.skills-3 em { font-style: normal; color: rgba(255, 255, 255, 0.5); font-size: 12.5px; margin-inline-start: 6px; }

.honors { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.honor {
  display: flex;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}
.honor b {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
}
.honor h4 { font-size: 15px; }
.honor p { font-size: 13px; color: var(--muted); }

.pill-btn {
  display: inline-grid;
  place-items: center;
  height: 46px;
  padding: 0 24px;
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s ease;
}
.pill-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 26px rgba(255, 255, 255, 0.28);
}

/* ---- تماس ---- */
.sec-contact { background: rgba(6, 6, 7, 0.9); }
.contact-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-bottom: 64px;
}
.c-item {
  display: grid;
  gap: 5px;
  padding: 20px 22px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  transition: border-color 0.3s ease, transform 0.3s var(--ease);
}
a.c-item:hover { border-color: rgba(255, 255, 255, 0.38); transform: translateY(-2px); }
.c-item small { color: var(--muted); font-size: 12.5px; }
.c-item b { font-size: 15.5px; font-weight: 600; direction: ltr; text-align: right; }

.foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

/* =========================================================
   انیمیشن‌ها
   ========================================================= */
.anim {
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  filter: blur(6px);
  animation: reveal 0.85s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}

/* ظاهرشدن هنگام اسکرول */
.rv { opacity: 0; transform: translateY(24px); transition: opacity 0.75s var(--ease), transform 0.75s var(--ease); }
.rv.rv-in { opacity: 1; transform: none; }

@keyframes reveal { to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); } }
@keyframes revealPulse {
  60%  { opacity: 1; transform: translateY(-3px) scale(1.03); filter: blur(0); }
  100% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}
@keyframes headlineFade { to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes menuIn {
  from { opacity: 0; transform: translate(-50%, -10px) scale(0.97); }
  to   { opacity: 1; transform: translate(-50%, 0) scale(1); }
}
@keyframes linkIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* =========================================================
   منوی موبایل
   ========================================================= */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(6px);
  animation: overlayIn 0.28s ease both;
}
.overlay[hidden] { display: none; }

.sheet {
  position: fixed;
  top: 88px;
  left: 50%;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: min(340px, calc(100% - 28px));
  padding: 22px 18px 20px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  animation: menuIn 0.38s var(--ease) both;
}
.sheet[hidden] { display: none; }

.sheet-link {
  position: relative;
  padding: 13px 8px 17px;
  color: var(--nav-text);
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  opacity: 0;
  animation: linkIn 0.34s var(--ease) forwards;
}
.sheet-link:nth-child(1) { animation-delay: 0.06s; }
.sheet-link:nth-child(2) { animation-delay: 0.11s; }
.sheet-link:nth-child(3) { animation-delay: 0.16s; }
.sheet-link:nth-child(4) { animation-delay: 0.21s; }
.sheet-link:nth-child(5) { animation-delay: 0.26s; }

.sheet-link.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 8px;
  width: 3px;
  height: 3px;
  margin-left: -1.5px;
  border-radius: 50%;
  background: #000;
  box-shadow: -5px 0 0 #000, 5px 0 0 #000;
}

.sheet-signin {
  margin-top: 10px;
  padding: 14px;
  border-radius: 999px;
  background: var(--pill-dark);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  opacity: 0;
  animation: linkIn 0.34s var(--ease) 0.31s forwards;
}

body.menu-open { overflow: hidden; }

/* =========================================================
   نقاط شکست
   ========================================================= */
@media (max-width: 940px) {
  .wrap-2 { grid-template-columns: 1fr; }
  .skills-3 { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 760px) {
  .header { justify-content: space-between; max-width: none; }
  .nav, .sign-in { display: none; }
  .logo { width: 48px; height: 48px; }

  .burger {
    display: grid;
    place-items: center;
    gap: 4px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--pill-dark);
    transition: background 0.28s ease;
  }
  .burger span {
    display: block;
    width: 18px;
    height: 1.5px;
    background: #fff;
    transition: transform 0.3s var(--ease), opacity 0.2s ease, background 0.28s ease;
  }
  .burger[aria-expanded="true"] { background: #fff; }
  .burger[aria-expanded="true"] span { background: #000; }
  .burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  .stats { grid-template-columns: repeat(2, 1fr); gap: 18px 12px; }
  .grid-2, .honors { grid-template-columns: 1fr; }
  .sec-head { align-items: flex-start; }
}

@media (max-width: 420px) {
  .trust { --trust-size: 34px; }
  .trust-pill { font-size: 11px; }
}

/* قاب‌های کوتاه: هیرو را جمع‌تر کن تا همه‌چیز جا شود */
@media (max-height: 720px) {
  .trust { margin-bottom: 12px; }
  .subhead { margin: 10px 0 16px; }
  .scroll-cue { display: none; }
}

/* =========================================================
   کاهش حرکت
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .anim, .cta, .headline .line, .sheet-link, .sheet-signin, .scroll-cue, .rv {
    opacity: 1;
    transform: none;
    filter: none;
  }
  .header { opacity: 1; transform: none; }
}