/* ==========================================================================
   Youssof Rezk - WordPress Developer Portfolio Stylesheet
   Architecture: Clean Modular Design System
   ========================================================================== */

/* ==========================================================================
   1. Design Tokens & CSS Custom Properties
   ========================================================================== */
:root {
  --brand: #00ffcd;
  --brand-hover: #02e1b5;
  --color-gray-muted: #abb8c3;
  --color-bg-main: #080808;
  --color-bg-card: #121212;
  --color-border: rgba(255, 255, 255, 0.1);
  --font-heading: 'Syne', system-ui, -apple-system, sans-serif;
  --font-body: 'Outfit', system-ui, -apple-system, sans-serif;
  --gutter: 3.5rem;
  --riga: calc(100vw - var(--gutter) * 2 - 18px);
  --ease-smooth: cubic-bezier(0.32, 0.72, 0, 1);
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

/* ==========================================================================
   2. Reset & Universal Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  overflow-x: hidden;
  height: 100%;
  scroll-padding-top: env(safe-area-inset-top, 0px);
}

body {
  background-color: var(--color-bg-main);
  color: #ffffff;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  width: 100%;
  min-height: 100vh;
}

button, input, textarea {
  font-family: inherit;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 10px;
}

/* Top Scroll Progress Indicator */
#sp-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(to right, var(--brand), #ffffff, #00ffcd);
  z-index: 999;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px var(--brand);
}

/* ==========================================================================
   3. Hero Section & Animated Beams
   ========================================================================== */
.hero-container {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 100svh;
  background: #080808;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.glowing-columns {
  position: absolute;
  inset: 0;
  display: flex;
  pointer-events: none;
  z-index: 0;
}

.glowing-columns::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 24rem;
  background: linear-gradient(to bottom, #080808 0%, rgba(8,8,8,0.95) 20%, rgba(8,8,8,0.7) 45%, rgba(8,8,8,0.35) 70%, rgba(8,8,8,0.1) 88%, rgba(8,8,8,0) 100%);
  z-index: 2;
}

.glowing-column {
  flex: 1;
  height: 100%;
  border-right: 1px solid rgba(0, 255, 205, 0.06);
  position: relative;
}

.glowing-beam {
  position: absolute;
  inset: -50% 0;
  background: linear-gradient(to bottom, rgba(0,255,205,0) 0%, rgba(0,255,205,0.1) 40%, #00ffcd 50%, rgba(0,255,205,0.1) 60%, rgba(0,255,205,0) 100%);
  box-shadow: 0 0 25px rgba(0, 255, 205, 0.25);
  will-change: transform;
  animation: aurora 12s ease-in-out infinite alternate;
}

@keyframes aurora {
  0% { transform: translate3d(0, -25%, 0); }
  100% { transform: translate3d(0, 25%, 0); }
}

.hero-fondo3d {
  position: absolute;
  inset: -100% -50% 0 -50%;
  top: 50%;
  background-image: 
    linear-gradient(rgba(0, 255, 205, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 205, 0.15) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: center bottom;
  transform: perspective(600px) rotateX(80deg) translateY(200px) translateZ(-200px);
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.19, 1, 0.22, 1), transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  pointer-events: none;
  z-index: 0;
  mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
}

.vetro-acceso .hero-fondo3d {
  opacity: 1;
  transform: perspective(600px) rotateX(80deg) translateY(0) translateZ(-200px);
}

.hero-body {
  transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1), text-shadow 1s ease;
  transform-style: preserve-3d;
  position: relative;
  z-index: 2;
}

.vetro-acceso .hero-body {
  transform: perspective(1000px) rotateX(12deg) rotateY(-8deg) translateZ(60px);
}

.vetro-acceso .hero-body h1 span {
  text-shadow: 0 10px 30px rgba(0, 255, 205, 0.3), 0 20px 60px rgba(0, 255, 205, 0.1);
  color: #fff;
}

.vetro-acceso .glowing-columns {
  opacity: 0 !important;
  visibility: hidden;
  transition: opacity 0.95s ease, visibility 0s linear 0.95s;
}

.hero-lastre {
  display: none;
}

/* ==========================================================================
   4. Navigation Header
   ========================================================================== */
.top-nav {
  position: relative;
  height: 5.5rem;
  display: grid;
  grid-template-columns: 33.333% 66.667%;
  align-items: center;
  z-index: 5;
  flex-shrink: 0;
}

.top-nav-left {
  padding-left: 3.5rem;
  display: flex;
  align-items: center;
}

.top-nav-right {
  padding-right: 5%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
  line-height: 1.1;
}

.logo b {
  font-family: var(--font-heading);
  font-size: 26px;
  color: var(--brand);
  letter-spacing: -0.06em;
}

.logo small {
  display: block;
  font-size: 8px;
  font-weight: 500;
  color: var(--color-gray-muted);
  letter-spacing: 0.02em;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.brand-logo-link i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--brand);
  display: block;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.nav-cluster {
  display: inline-flex;
  align-items: center;
  padding: 5px 5px 5px 1.05rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(16px);
  transition: border-color 0.3s;
}

.nav-cluster:hover {
  border-color: rgba(0, 255, 205, 0.28);
}

.nav-cluster-sep {
  width: 1px;
  height: 18px;
  background: rgba(255, 255, 255, 0.15);
  margin: 0 0.7rem;
}

.nav-cluster-icone {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-right: 0.7rem;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-gray-muted);
  letter-spacing: 0.04em;
}

.lang-label {
  cursor: pointer;
  user-select: none;
  transition: color 0.3s;
}

.lang-switch:has(#lang-toggle:not(:checked)) [data-lang="en"],
.lang-switch:has(#lang-toggle:checked) [data-lang="ar"] {
  color: #ffffff;
}

.switch {
  position: relative;
  display: inline-block;
  width: 2rem;
  height: 1rem;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  inset: 0;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  transition: 0.3s;
}

.slider:before {
  content: "";
  position: absolute;
  height: 0.6rem;
  width: 0.6rem;
  left: 0.12rem;
  bottom: 0.08rem;
  background: #777;
  border-radius: 50%;
  transition: 0.3s;
}

input:checked + .slider:before {
  transform: translateX(1rem);
  background: #ffffff;
}

.nav-audio-btn,
.nav-vetro-btn {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 9px;
  background: none;
  color: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s;
}

.nav-audio-btn:hover,
.nav-vetro-btn:hover {
  background: rgba(0, 255, 205, 0.14);
  color: var(--brand);
}

.nav-audio-btn[aria-pressed="true"],
.nav-vetro-btn[aria-pressed="true"] {
  background: var(--brand);
  color: #080808;
}

.nav-audio-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 13px;
}

.nav-audio-bars i {
  display: block;
  width: 2px;
  background: currentColor;
  border-radius: 1px;
}

.nav-audio-bars i:nth-child(1) { height: 35%; }
.nav-audio-bars i:nth-child(2) { height: 75%; }
.nav-audio-bars i:nth-child(3) { height: 100%; }
.nav-audio-bars i:nth-child(4) { height: 55%; }

.nav-audio-btn[aria-pressed="true"] i {
  animation: eq 0.9s ease-in-out infinite alternate;
}

.nav-audio-btn[aria-pressed="true"] i:nth-child(2) { animation-delay: -0.3s; }
.nav-audio-btn[aria-pressed="true"] i:nth-child(3) { animation-delay: -0.6s; }
.nav-audio-btn[aria-pressed="true"] i:nth-child(4) { animation-delay: -0.15s; }

@keyframes eq {
  from { height: 25%; }
  to { height: 100%; }
}

.nav-vetro-testo {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}

/* Buttons Component */
.btn-primary-pill {
  display: inline-flex;
  align-items: center;
  background: #00ffcd;
  color: #080808;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.35rem 0.35rem 1.25rem;
  column-gap: 0.85rem;
  border-radius: 999px;
  border: 1px solid #00ffcd;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
  cursor: pointer;
  width: fit-content;
  perspective: 800px;
}

.btn-primary-pill-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #080808;
  color: #00ffcd;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  transition: background 0.4s, color 0.4s;
}

.btn-primary-pill:hover {
  background: transparent;
  color: #00ffcd;
  border-color: rgba(0, 255, 205, 0.45);
}

.btn-primary-pill:hover .btn-primary-pill-icon {
  background: #00ffcd;
  color: #080808;
}

.arrow-svg {
  width: 0.85rem;
  height: 0.85rem;
  flex-shrink: 0;
  display: block;
  transition: transform 0.45s cubic-bezier(0.76, 0, 0.24, 1);
}

.arrow-svg:nth-child(2) {
  position: absolute;
  transform: translate(-150%, 150%);
}

.btn-primary-pill:hover .arrow-svg:nth-child(1) {
  transform: translate(150%, -150%);
}

.btn-primary-pill:hover .arrow-svg:nth-child(2) {
  transform: none;
}

.btn-text-flip {
  display: block;
  position: relative;
  height: 18px;
  line-height: 18px;
  overflow: hidden;
}

.btn-text-front {
  display: block;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.45s;
  transform-origin: top;
}

.btn-text-back {
  display: block;
  position: absolute;
  inset: 0;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.45s;
  transform: translateY(100%) rotateX(-90deg);
  transform-origin: bottom;
  opacity: 0;
}

.btn-primary-pill:hover .btn-text-front {
  transform: translateY(-100%) rotateX(90deg);
  opacity: 0;
}

.btn-primary-pill:hover .btn-text-back {
  transform: none;
  opacity: 1;
}

.menu-text-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(16px);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.menu-text-btn::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 8px var(--brand);
  transition: transform 0.3s;
}

.menu-text-btn:hover {
  background: rgba(0, 255, 205, 0.14);
  border-color: rgba(0, 255, 205, 0.45);
  color: var(--brand);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 255, 205, 0.15);
}

.menu-text-btn:hover::after {
  transform: scale(1.4);
}

/* Hero Body Typography & Layout */
.hero-body {
  flex: 1;
  display: grid;
  grid-template-columns: 33.333% 66.667%;
  grid-template-rows: 1fr auto auto auto;
  row-gap: 2.2rem;
  padding-bottom: 5.5rem;
  z-index: 3;
  position: relative;
}

.hero-spacer {
  grid-row: 1;
  grid-column: 1 / span 2;
}

.hero-paragraph-wrapper {
  grid-row: 2;
  grid-column: 2;
  margin-left: auto;
  margin-right: 5%;
  width: 40%;
}

.hero-paragraph {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 300;
}

.hero-paragraph .highlight {
  font-weight: 700;
  font-style: italic;
  color: #ffffff;
}

.hero-cta-mobile {
  display: none;
}

.footer-left-col {
  grid-row: 4;
  grid-column: 1;
  padding-left: 3.5rem;
  padding-bottom: 0.85rem;
  align-self: end;
  display: flex;
  flex-wrap: wrap;
  column-gap: 3.5rem;
  row-gap: 0.35rem;
}

.footer-meta-item {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-gray-muted);
  white-space: nowrap;
}

.title-row-1,
.title-row-2 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 0.85;
  color: #ffffff;
  text-transform: uppercase;
  white-space: nowrap;
}

.title-row-1 {
  grid-row: 3;
  grid-column: 1 / span 2;
  padding: 0 3.5rem;
  letter-spacing: -0.03em;
  font-size: min(7.2vh, calc((100vw - 7rem) / 22.8), 118px);
}

.title-row-2 {
  grid-row: 4;
  grid-column: 2;
  padding-right: 3.5rem;
  letter-spacing: -0.01em;
  align-self: end;
  font-size: min(7.2vh, calc((100vw - 7rem) / 23.4), 118px);
}

@media (min-width: 1600px) {
  .title-row-1 { font-size: min(8.1vh, calc((100vw - 7rem) / 20.8), 142px); }
  .title-row-2 { font-size: min(8.1vh, calc((100vw - 7rem) / 21.4), 142px); }
}

/* ==========================================================================
   5. Content Sections (About, Services, Profile)
   ========================================================================== */
.sec {
  display: grid;
  grid-template-columns: 33.333% 66.667%;
  background: #080808;
}

.tag {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: inline-block;
}

.lcol {
  padding-left: 3.5rem;
  padding-top: 3.5rem;
}

.rcol {
  padding-left: 1.5rem;
  padding-right: 3.5rem;
  padding-top: 3.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  row-gap: 2rem;
}

.rcol::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 3.5rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.5);
}

.h2 {
  font-size: clamp(1.8rem, 3.3vw, 3.4rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.desc {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 300;
  max-width: 60%;
}

.intro {
  padding: 7.5rem 3.5rem 6rem 0;
  position: relative;
  z-index: 3;
}

.intro .lcol { padding-top: 0; }
.intro .rcol { padding: 0 0 0 1.5rem; }
.intro .rcol::before { display: none; }

.profile-img {
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.05);
  filter: brightness(0.9) contrast(1.1);
  transition: transform 0.4s, filter 0.4s;
}
.profile-img:hover {
  transform: translateY(-5px);
  filter: brightness(1) contrast(1.1);
}

.intro-title {
  font-size: clamp(1.8rem, 3.3vw, 3.4rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.015em;
  max-width: 90%;
}

.intro-bottom {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: end;
  column-gap: 4rem;
  margin-top: 4rem;
}

.intro-bottom .btn-primary-pill {
  justify-self: end;
}

.skills {
  padding: 4.5rem 0 8rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1.5rem;
}

.card {
  border: 1px solid rgba(255, 242, 218, 0.15);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 400px;
  transition: background 0.4s, border-color 0.4s;
}

.card:has(.btn-primary-pill:hover) {
  background: #00ffcd;
  border-color: #00ffcd;
}

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

.card-title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.25;
  transition: color 0.4s;
}

.card-ico {
  width: 42px;
  height: 42px;
  stroke: #00ffcd;
  fill: none;
  color: #00ffcd;
  stroke-width: 1.5;
  flex-shrink: 0;
  transition: stroke 0.4s, color 0.4s;
}

.card-ico.fill-ico {
  fill: currentColor;
  stroke: none;
}

.card-desc {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
  transition: color 0.4s;
}

.card:has(.btn-primary-pill:hover) .card-title { color: #080808; }
.card:has(.btn-primary-pill:hover) .card-desc { color: rgba(8, 8, 8, 0.8); }
.card:has(.btn-primary-pill:hover) .card-ico { stroke: #080808; color: #080808; }

.card .btn-primary-pill:hover {
  background: #080808;
  border-color: #080808;
  color: #00ffcd;
}

.card .btn-primary-pill:hover .btn-primary-pill-icon {
  background: #00ffcd;
  color: #080808;
}

/* Profile Section */
.prof .rcol {
  row-gap: 2.5rem;
  padding-bottom: 1rem;
}

.pgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem 2rem;
}

.pg h4,
.pfacts .l {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.48);
  margin-bottom: 0.8rem;
  display: block;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chips span {
  font-size: 13px;
  padding: 7px 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  transition: border-color 0.3s, color 0.3s;
}

.chips span:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.pfacts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem 2rem;
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 300;
  border-top: 1px dashed rgba(255, 255, 255, 0.25);
  padding-top: 2rem;
}

.pfacts .l {
  margin-bottom: 0.35rem;
}

/* ==========================================================================
   6. Projects Section & Interactive Showcase Cards
   ========================================================================== */
.work {
  background: #080808;
  position: relative;
  z-index: 4;
  padding-bottom: 6.5rem;
}

.work-list {
  padding: 4rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
}

.pr {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  align-items: center;
  gap: clamp(16px, 2.4vw, 36px);
  min-height: clamp(260px, 32vw, 420px);
  background: #080808;
  border-bottom: 0;
  overflow: visible;
  cursor: pointer;
}

.pinfo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  will-change: transform, opacity;
}

.pr:hover .pj-title {
  color: var(--brand);
  text-shadow: 0 0 25px rgba(0, 255, 205, 0.9);
}

.shot {
  position: relative;
  display: grid;
  place-items: center;
  border-radius: 18px;
  overflow: hidden;
  min-height: 260px;
  background: var(--img, none) center/cover no-repeat, linear-gradient(135deg, #0f2a25, #0a0a0a 60%, #12302a);
}

.win {
  position: relative;
  width: 62%;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  overflow: hidden;
  background: #0b1215;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(14px, 2vw, 28px);
  text-transform: uppercase;
  text-align: center;
  padding: 12px;
  transition: transform 1.2s var(--ease-smooth);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.pr:hover .win {
  transform: scale(1.05);
}

.win video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transition: opacity 0.6s;
}

.pr.play .win video.ok {
  opacity: 1;
}

.win span {
  position: relative;
  z-index: 1;
  transition: opacity 0.4s;
}

.pr.play .win video.ok + span {
  opacity: 0;
}

@media (min-width: 1025px) {
  .pr {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding-inline: clamp(16px, 2.4vw, 36px);
    height: min(82vh, 720px);
    margin-bottom: 0;
  }
  .pr .shot {
    flex: none;
    width: calc(var(--w, 40) * 1%);
    height: calc(var(--h, 65) * 1%);
    min-height: 0;
    transition: box-shadow 0.4s ease;
    box-shadow: 0 20px 50px rgba(0,0,0,calc(0.3 + var(--glow, 0) * 0.5)), 0 0 calc(var(--glow, 0) * 35px) rgba(0,255,205,calc(var(--glow, 0) * 0.35));
  }
  .pr .pinfo {
    flex: 1;
    min-width: 0;
    opacity: var(--o, 0);
    visibility: var(--vis, hidden);
    transform: translateY(calc((1 - var(--o, 0)) * 30px));
    transition: opacity 0.1s linear, transform 0.1s linear;
  }
}

@media (max-width: 1024px) {
  .pr {
    display: flex;
    flex-direction: column;
    height: auto;
    margin-bottom: 0;
    gap: 18px;
  }
  .pr .shot {
    margin-inline: clamp(16px, 2.4vw, 36px);
    min-height: 240px;
    width: calc(100% - clamp(16px, 2.4vw, 36px) * 2);
  }
  .pr .pinfo {
    padding: 0 clamp(16px, 2.4vw, 36px);
    opacity: var(--o, 1);
    visibility: visible;
  }
}

.pj-title {
  font-family: var(--font-heading);
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: clamp(2.2rem, 4vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.pj-detail b {
  font-size: 14px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--brand);
}

.pj-detail span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.pj-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
  z-index: 2;
  position: relative;
}

.btn-live-pill {
  background: rgba(0, 255, 205, 0.12) !important;
  color: #00ffcd !important;
  border-color: rgba(0, 255, 205, 0.4) !important;
}

.btn-live-pill:hover {
  background: #00ffcd !important;
  color: #080808 !important;
  border-color: #00ffcd !important;
}

.btn-live-pill .btn-primary-pill-icon {
  background: #00ffcd !important;
  color: #080808 !important;
}

.btn-live-pill:hover .btn-primary-pill-icon {
  background: #080808 !important;
  color: #00ffcd !important;
}

/* ==========================================================================
   7. Case Study Modal Dialog & Animations
   ========================================================================== */
#case {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: #080808;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  transform: translateY(100%);
  visibility: hidden;
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s 0.9s;
  touch-action: pan-y;
}

#case.on {
  transform: none;
  visibility: visible;
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

#case .in {
  padding: 90px clamp(16px, 2.4vw, 36px) 40px;
}

.ct {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin: 26px 0 22px;
  gap: 14px;
}

.ct i {
  font-size: clamp(34px, 5vw, 76px);
  font-weight: 300;
  color: #cfcfcb;
  font-style: normal;
}

.ct .h1 {
  font-size: clamp(46px, 10.5vw, 170px);
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
}

.cimg {
  aspect-ratio: 21 / 9;
  border-radius: 14px;
  background: linear-gradient(135deg, #0f2a25, #0a0a0a 60%, #12302a);
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(20px, 4vw, 60px);
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 255, 205, 0.15);
}

.cm {
  display: grid;
  grid-template-columns: 2fr 4fr 3fr 2fr;
  gap: clamp(16px, 2.4vw, 36px);
  padding: 60px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  align-items: start;
}

.cm .k {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  margin-bottom: 10px;
}

.cm .cl {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 34px);
  text-transform: uppercase;
  color: #9a9a96;
  line-height: 1;
}

.cs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 2.4vw, 36px);
  padding: 70px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cs .im {
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  background: linear-gradient(135deg, #0f2a25, #0a0a0a);
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  text-align: center;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.cs p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  max-width: 360px;
  margin-top: 20px;
}

#case .cs ul {
  list-style: none;
  margin-top: 15px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
}

#case .cs li:before {
  content: "— ";
  color: var(--brand);
}

#case .cs .chips {
  margin-top: 15px;
}

#case .cs .chips span {
  font-size: 12px;
  padding: 5px 11px;
}

#case .hl {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: #ffffff;
}

#case .vis {
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
}

.nx {
  margin-top: 30px;
  border-radius: 14px;
  min-height: 240px;
  background: linear-gradient(135deg, #141414, #0a0a0a);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  cursor: pointer;
  transition: border-color 0.3s, transform 0.3s;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nx:hover {
  border-color: var(--brand);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 255, 205, 0.15);
}

.nx .h1 {
  font-size: clamp(34px, 6vw, 90px);
  margin: 8px 0 16px;
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
}

.sh {
  margin-top: 30px;
  border-radius: 14px;
  min-height: 240px;
  background: radial-gradient(90% 140% at 50% 100%, rgba(0, 255, 205, 0.18), #0a0a0a 70%);
  border: 1px solid rgba(0, 255, 205, 0.2);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px;
}

.sh i {
  display: block;
  font-size: 20px;
  color: #cfd3d1;
  font-weight: 300;
}

.sh .h1 {
  font-size: clamp(34px, 6vw, 90px);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
}

/* Modal Inner Scroll Animations */
.cs-reveal {
  opacity: 0;
  transform: translateY(35px) scale(0.97);
  filter: blur(6px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.75s ease;
  will-change: opacity, transform, filter;
}

.cs-reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

#case .chips span {
  opacity: 0;
  transform: scale(0.8) translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#case .cs-reveal.visible .chips span {
  opacity: 1;
  transform: scale(1) translateY(0);
}

#case .cs-reveal.visible .chips span:nth-child(1) { transition-delay: 0.05s; }
#case .cs-reveal.visible .chips span:nth-child(2) { transition-delay: 0.1s; }
#case .cs-reveal.visible .chips span:nth-child(3) { transition-delay: 0.15s; }
#case .cs-reveal.visible .chips span:nth-child(4) { transition-delay: 0.2s; }
#case .cs-reveal.visible .chips span:nth-child(5) { transition-delay: 0.25s; }
#case .cs-reveal.visible .chips span:nth-child(6) { transition-delay: 0.3s; }
#case .cs-reveal.visible .chips span:nth-child(7) { transition-delay: 0.35s; }
#case .cs-reveal.visible .chips span:nth-child(8) { transition-delay: 0.4s; }

/* ==========================================================================
   8. Contact Form & Footer Component
   ========================================================================== */
.contact {
  padding-bottom: 5.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 35fr) minmax(0, 65fr);
  gap: 2rem;
  margin-top: 1rem;
}

.info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info .l {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.48);
  margin-bottom: 0.35rem;
}

.info a:hover {
  color: var(--brand);
}

.ct-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  background: #141414;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 3rem 3.25rem;
}

.ct-convo {
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  font-weight: 300;
  line-height: 1.7;
}

.ct-in {
  font-size: inherit;
  font-weight: 400;
  color: #00ffcd;
  background: transparent;
  border: none;
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.25);
  padding: 0 0.4rem 0.15rem;
  width: clamp(8ch, 18ch, 100%);
  outline: none;
  transition: border-color 0.3s;
}

.ct-in::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.ct-in:focus {
  border-bottom-color: #00ffcd;
}

.ct-label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.7rem;
}

.ct-ta {
  width: 100%;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.6;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  resize: vertical;
  outline: none;
}

.ct-ta:focus {
  border-color: rgba(0, 255, 205, 0.5);
}

.ct-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.ct-priv {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.ct-priv input {
  accent-color: #00ffcd;
}

/* Footer Styling */
.ft {
  margin: clamp(70px, 10vw, 140px) clamp(16px, 2.4vw, 36px) 20px;
  background: #101211;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 30px 28px 18px;
  overflow: hidden;
}

.fg {
  display: grid;
  grid-template-columns: auto auto 1fr 1.4fr auto;
  gap: 32px 56px;
  align-items: start;
  font-size: 12px;
}

.fg h4 {
  font-size: 15px;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.fg li {
  list-style: none;
  color: #8d9491;
  margin-bottom: 6px;
  font-size: 15px;
}

.fg li a {
  transition: color 0.3s;
}

.fg li a:hover {
  color: var(--brand);
}

.mk {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 44px;
  color: var(--brand);
  letter-spacing: -0.06em;
  justify-self: center;
  align-self: center;
}

.fc {
  color: #8d9491;
  font-size: 16px;
  line-height: 1.6;
}

.fc-contact-info {
  display: block;
  margin-top: 8px;
  font-size: 1.15em;
  color: #e0e0e0;
}

.ft-mail-link {
  color: #e0e0e0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.ft-mail-link:hover {
  color: var(--brand);
  text-decoration: underline;
}

.fr2 {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
  color: #8d9491;
  font-size: 15px;
  text-align: right;
}

.bn-wrap {
  overflow: hidden;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 30px;
}

.big-n {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 11vw;
  line-height: 1.05;
  letter-spacing: -0.04em;
  white-space: nowrap;
  text-transform: uppercase;
}

.big-n .c {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}

.big-n .c > span {
  display: inline-block;
}

.fb {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8d9491;
  margin-top: 40px;
  padding-bottom: 12px;
}

.fb nav {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

/* ==========================================================================
   9. Navigation Panel Drawer & Veil Overlay
   ========================================================================== */
#panel {
  position: fixed;
  z-index: 80;
  top: calc(20px + env(safe-area-inset-top, 0px));
  right: 20px;
  width: min(380px, calc(100vw - 32px));
  background: rgba(10, 14, 13, 0.95);
  border: 1px solid rgba(0, 255, 205, 0.22);
  border-radius: 24px;
  padding: 16px;
  backdrop-filter: blur(24px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.75), 0 0 30px rgba(0,255,205,0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-16px) scale(0.96);
  transform-origin: top right;
  transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

#panel.on {
  opacity: 1;
  visibility: visible;
  transform: none;
}

#veil {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s;
}

#veil.on {
  opacity: 1;
  visibility: visible;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}

.panel-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--brand);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.panel-tag::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 8px var(--brand);
}

.panel-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}

.panel-close:hover {
  background: var(--brand);
  color: #080808;
  border-color: var(--brand);
  transform: rotate(90deg);
}

.panel-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}

.panel-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.panel-nav-item span.num {
  font-size: 11px;
  color: var(--color-gray-muted);
  letter-spacing: 0.08em;
  font-weight: 600;
}

.panel-nav-item:hover,
.panel-nav-item.active {
  background: rgba(0, 255, 205, 0.08);
  border-color: rgba(0, 255, 205, 0.3);
  color: #ffffff;
  transform: translateX(4px);
}

.panel-nav-item:hover span.num,
.panel-nav-item.active span.num {
  color: var(--brand);
}

.panel-bio {
  padding: 12px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0,255,205,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 16px;
}

.panel-bio-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.panel-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00ffcd, #080808);
  border: 1px solid var(--brand);
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 14px;
  color: #080808;
}

.panel-bio-info h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin: 0;
}

.panel-bio-info p {
  font-size: 12px;
  color: var(--color-gray-muted);
  margin: 2px 0 0;
}

.panel-bio-desc {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

.panel-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.panel-soc {
  display: flex;
  gap: 12px;
  justify-content: center;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-soc a {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-gray-muted);
  text-transform: uppercase;
  transition: color 0.3s;
  padding: 4px 8px;
}

.panel-soc a:hover {
  color: var(--brand);
}

/* ==========================================================================
   10. Responsive Media Queries
   ========================================================================== */
@media (min-width: 992px) {
  .sec { grid-template-columns: minmax(0, 22%) minmax(0, 78%); }
  .lcol, .rcol { min-width: 0; }
  .intro-title { max-width: 100%; }
  .desc { max-width: 68ch; }
  .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .intro-bottom { grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); }
}

@media (max-width: 1024px) {
  .cm, .cs { grid-template-columns: 1fr; }
  .fg { grid-template-columns: repeat(2, 1fr); }
  .fr2 { align-items: flex-start; text-align: left; }
  .mk { justify-self: start; }
}

@media (max-width: 991px) {
  :root { --gutter: 20px; }
  .top-nav {
    display: flex;
    justify-content: space-between;
    height: 46px;
    padding: 0 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .top-nav-left, .top-nav-right { padding: 0; }
  .nav-actions .btn-primary-pill { display: none; }
  .nav-cluster { padding: 3px 7px; }
  .nav-cluster-sep { display: none; }
  .nav-cluster-icone { margin: 0 0 0 6px; }
  .nav-audio-btn, .nav-vetro-btn { width: 22px; height: 22px; border-radius: 6px; }
  .nav-vetro-testo { font-size: 9px; }
  .nav-actions { gap: 8px; }
  .menu-text-btn { font-size: 14px; }
  .hero-body {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem var(--gutter) 5rem;
    gap: 1.25rem;
  }
  .hero-spacer { display: none; }
  .hero-paragraph-wrapper { order: 3; margin: 0; width: 100%; max-width: 88%; }
  .hero-p-estesa { display: none; }
  .title-row-1, .title-row-2 {
    font-size: min(2.1rem, calc(var(--riga) / 11));
    padding: 0;
    white-space: normal;
  }
  .title-row-1 { order: 1; }
  .title-row-2 { order: 2; align-self: flex-start; }
  .footer-left-col { order: 4; padding: 0; flex-direction: column; }
  .hero-cta-mobile { display: flex; order: 5; }
  .sec { display: flex; flex-direction: column; padding-left: var(--gutter); padding-right: var(--gutter); }
  .lcol { padding: 0 0 1rem; }
  .rcol { padding: 1rem 0 0; }
  .rcol::before { left: 0; right: 0; }
  .intro { padding: 5.5rem var(--gutter) 6rem; }
  .intro .rcol { padding: 0; }
  .desc { max-width: 100%; }
  .h2, .intro-title { font-size: 2.5rem; max-width: 100%; }
  .intro-bottom { grid-template-columns: 1fr; row-gap: 2rem; }
  .intro-bottom .btn-primary-pill { justify-self: start; }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 320px; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .ct-form { padding: 2rem 1.5rem; }
  .f-inner { padding: 1.75rem var(--gutter); }
  .f-top { grid-template-columns: 1fr; }
  .f-right { align-items: flex-start; }
  .f-huge { font-size: 13vw; white-space: normal; }
  .f-legal { flex-direction: column; gap: 0.6rem; text-align: center; font-size: 10px; }
}

@media (max-width: 700px) {
  .pgrid, .pfacts { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}
/* Floating Dock */
.floating-dock {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  display: flex;
  gap: 12px;
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-dock.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.dock-btn {
  background: #080808;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: border-color 0.3s;
}

.dock-btn:hover {
  border-color: rgba(255, 255, 255, 0.3);
}

.dock-btn svg {
  width: 16px;
  height: 16px;
}

.dock-logo {
  color: #00ffcd;
  font-weight: 800;
  font-family: var(--font-heading);
  font-size: 16px;
}

/* Mac Popup Menu */
.mac-popup-menu {
  position: fixed;
  bottom: 85px;
  left: 50%;
  transform: translateX(-50%) scale(0.95);
  width: 320px;
  background: #1e1e1e;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 140;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  transform-origin: bottom center;
}

.mac-popup-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}

.mac-popup-header {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px 12px 0 0;
}

.mac-popup-dots {
  display: flex;
  gap: 6px;
}

.mac-popup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.mac-popup-dots span:nth-child(1) { background: #ff5f56; }
.mac-popup-dots span:nth-child(2) { background: #ffbd2e; }
.mac-popup-dots span:nth-child(3) { background: #27c93f; }

.mac-popup-title {
  flex: 1;
  text-align: center;
  color: #888;
  font-size: 11px;
  font-weight: 600;
  margin-right: 36px;
}

.mac-popup-body {
  display: flex;
  justify-content: space-around;
  padding: 24px 16px;
}

.mac-folder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  transition: transform 0.2s;
}

.mac-folder:hover {
  transform: scale(1.1);
}

.mac-folder svg {
  width: 36px;
  height: 36px;
}

/* Nav Bar Fixed on Case Study */
body.case-open .top-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(8, 8, 8, 0.95);
  backdrop-filter: blur(10px);
  padding: 0 5%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}