/* ══════════════════════════════════════════════════════════════
   ES DESIGN STUDIO — V3 Design System
   Architecture · Precision · Visualisation
   ══════════════════════════════════════════════════════════════ */

/* ─── FONTS ─── */
@font-face {
  font-family: 'Favorit';
  src: url('font/favorit-regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Favorit';
  src: url('font/favorit-regular.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ─── DESIGN TOKENS ─── */
:root {
  /* Brand Colours */
  --accent: #FE594F;
  --accent-hover: #e0443a;
  --accent-light: rgba(254, 89, 79, 0.12);
  
  /* Monochrome & Backgrounds */
  --dark: #0A0A0A;
  --dark-surface: #121212;
  --dark-card: #181818;
  --dark-border: rgba(255, 255, 255, 0.12);
  --dark-border-subtle: rgba(255, 255, 255, 0.06);
  
  --light-bg: #FFFFFF;
  --light-surface: #F8F8F6;
  --light-grid-bg: #FAF9F7;
  --light-border: rgba(0, 0, 0, 0.08);
  --light-border-strong: rgba(0, 0, 0, 0.15);
  
  /* Text */
  --text-dark: #111111;
  --text-dark-muted: #666666;
  --text-dark-subtle: #8E8E8E;
  
  --text-white: #FFFFFF;
  --text-white-muted: #A1A1AA;
  --text-white-subtle: #71717A;

  /* Typography */
  --font-display: 'Favorit', 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-quote: 'Outfit', 'Inter', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 80px;
  --space-5xl: 120px;

  /* Dimensions */
  --container-max: 1380px;
  --container-padding: clamp(20px, 5vw, 60px);
  --nav-height: clamp(80px, 8vw, 124px);

  /* Transitions & Easing */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 200ms;
  --duration-base: 350ms;
  --duration-slow: 600ms;
}

/* ─── RESET & BASE (NO BOLD TEXT ANYWHERE) ─── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-weight: 400;
}

h1, h2, h3, h4, h5, h6,
p, span, a, button, blockquote,
strong, b, th, td, label, input, textarea, select {
  font-weight: 400;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-dark);
  background-color: var(--light-bg);
  line-height: 1.5;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out);
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ══════════════════════════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: background-color var(--duration-base) var(--ease-out), backdrop-filter var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}

.nav.scrolled {
  background-color: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav__inner {
  width: 100%;
  height: 100%;
  padding: 0 clamp(20px, 4vw, 50px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Hamburger button (Left) */
.nav__hamburger {
  width: 76px;
  height: 76px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
  padding: 10px;
  border-radius: 4px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.nav__hamburger span {
  display: block;
  height: 3.5px;
  background-color: var(--text-white);
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-fast) var(--ease-out), width var(--duration-base) var(--ease-out), background-color var(--duration-fast) var(--ease-out);
}

.nav__hamburger span:nth-child(1) { width: 56px; }
.nav__hamburger span:nth-child(2) { width: 56px; }
.nav__hamburger span:nth-child(3) { width: 56px; }

.nav__hamburger:hover span {
  background-color: var(--accent);
}

.nav__hamburger.active span:nth-child(1) {
  transform: translateY(13.5px) rotate(45deg);
  width: 56px;
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__hamburger.active span:nth-child(3) {
  transform: translateY(-13.5px) rotate(-45deg);
  width: 56px;
}

/* Logo (Center) */
.nav__logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.nav__logo img {
  height: 76px;
  width: auto;
  object-fit: contain;
}

.nav__logo:hover {
  opacity: 0.85;
}

/* Projects Link (Right) */
.nav__projects-link {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-white);
  position: relative;
  padding: 10px 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav__projects-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width var(--duration-base) var(--ease-out);
}

.nav__projects-link:hover {
  color: var(--accent);
}

.nav__projects-link:hover::after {
  width: 100%;
}

/* Mobile & Fullscreen Menu Overlay */
.nav__mobile-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-out), visibility var(--duration-base) var(--ease-out);
}

.nav__mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

.nav__mobile-overlay-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
}

.nav__mobile-link {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-white);
  opacity: 0.85;
  transition: opacity var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.nav__mobile-link:hover {
  opacity: 1;
  color: var(--accent);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════════════════
   HERO SECTION
   ══════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 40px;
  overflow: hidden;
  background-color: var(--dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
  transition: transform 6s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero:hover .hero__bg-img {
  transform: scale(1.05);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.45) 0%,
    rgba(0, 0, 0, 0.1) 40%,
    rgba(0, 0, 0, 0.6) 100%
  );
}

/* Center Hero Rotating Text */
.hero__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 1200px;
  padding: 0 clamp(20px, 4vw, 40px);
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  pointer-events: none;
}

.hero__slider-track {
  position: relative;
  width: 100%;
  display: grid;
  place-items: center;
}

.hero__slide {
  grid-area: 1 / 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.65rem);
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-white);
  line-height: 1.35;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.55);
  pointer-events: auto;
}

.hero__slide span {
  display: block;
}

.hero__slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero__slide.is-fading-out {
  opacity: 0;
  visibility: visible;
}

/* Scroll indicator */
.hero__scroll-indicator {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-white);
  cursor: pointer;
  user-select: none;
  animation: fadeIn 1s var(--ease-out) 0.5s backwards;
}

.hero__scroll-indicator span {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.hero__scroll-indicator svg {
  animation: bounceDown 2s infinite ease-in-out;
}

@keyframes bounceDown {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(8px);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ══════════════════════════════════════════════════════════════
   SERVICES STRIP SECTION
   ══════════════════════════════════════════════════════════════ */
.services-strip {
  background-color: #FAF9F7;
  background-image: 
    linear-gradient(to right, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  border-bottom: 1px solid var(--light-border);
  padding: clamp(48px, 6vw, 72px) 0;
  position: relative;
  z-index: 5;
}

.services-strip__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

.service-item {
  display: grid;
  grid-template-rows: 85px 150px;
  row-gap: 20px;
  align-items: start;
  justify-items: start;
  text-align: left;
  cursor: pointer;
  width: 100%;
}

.service-item__title {
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 1.1vw, 0.975rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  line-height: 1.45;
  color: var(--text-dark);
  margin: 0;
  padding: 0;
  text-align: left;
  transition: color var(--duration-fast) var(--ease-out);
}

.service-item:hover .service-item__title {
  color: var(--accent);
}

.service-item__thumbs {
  width: 100%;
  max-width: 240px;
  height: 150px;
  overflow: hidden;
  background-color: #eaeaea;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
  border-radius: 2px;
  margin: 0;
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.service-item__thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--duration-slow) var(--ease-out);
}

.service-item:hover .service-item__thumbs {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.service-item:hover .service-item__thumbs img {
  transform: scale(1.06);
}

/* ══════════════════════════════════════════════════════════════
   FEATURED PROJECT SECTION (DARK)
   ══════════════════════════════════════════════════════════════ */
.project-feature {
  background-color: var(--dark);
  color: var(--text-white);
  padding: clamp(64px, 8vw, 120px) 0;
  position: relative;
  overflow: hidden;
}

.project-feature__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
}

.project-feature__image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 2px;
  background-color: var(--dark-surface);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.project-feature__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--duration-base) var(--ease-out), transform var(--duration-slow) var(--ease-out);
}

.project-feature__image-wrapper:hover .project-feature__image {
  transform: scale(1.03);
}

.project-feature__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.project-feature__tag {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-white-subtle);
  margin-bottom: 12px;
}

.project-feature__tag-line {
  display: inline-block;
  width: 24px;
  height: 1px;
  background-color: var(--text-white-subtle);
}

.project-feature__count {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--text-white-subtle);
  margin-bottom: 24px;
}

.project-feature__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 300;
  text-transform: uppercase;
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--text-white);
  margin-bottom: 28px;
}

.project-feature__desc {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.6;
  color: var(--text-white-muted);
  margin-bottom: 36px;
}

.project-feature__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 440px;
  margin-top: 8px;
}

.project-feature__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-white);
  padding: 0 0 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out), gap var(--duration-fast) var(--ease-out);
}

.project-feature__link:hover {
  border-color: var(--accent);
  color: var(--accent);
  gap: 12px;
}

.project-feature__nav {
  display: flex;
  gap: 12px;
}

.project-feature__nav-btn {
  width: 48px;
  height: 48px;
  border: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  color: var(--text-white);
  transition: background-color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.project-feature__nav-btn svg {
  width: 20px;
  height: 20px;
}

.project-feature__nav-btn:hover {
  background-color: var(--accent) !important;
  border-color: var(--accent) !important;
  color: var(--text-white) !important;
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════════════════
   ABOUT / STUDIO SECTION (ARCHITECTURAL GRID BACKGROUND)
   ══════════════════════════════════════════════════════════════ */
.about {
  background-color: #FAF9F7;
  background-image: 
    linear-gradient(to right, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  padding: clamp(72px, 9vw, 130px) 0;
  position: relative;
}

.about__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

.about__image-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
}

.about__image {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.08));
}

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

.about__tag {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dark-subtle);
  margin-bottom: 16px;
}

.about__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 300;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text-dark);
  margin-bottom: 36px;
}

.about__quote {
  position: relative;
  padding-left: 20px;
  border-left: 2px solid var(--accent);
  margin-bottom: 16px;
}

.about__quote p {
  font-family: var(--font-quote);
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  font-style: italic;
  line-height: 1.6;
  color: #222222;
}

.about__attribution {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dark-subtle);
  margin-bottom: 28px;
}

.about__separator {
  width: 32px;
  height: 1px;
  background-color: var(--light-border-strong);
  margin-bottom: 28px;
}

.about__text {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-dark-muted);
  margin-bottom: 36px;
  max-width: 520px;
}

.about__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dark);
  transition: color var(--duration-fast) var(--ease-out), gap var(--duration-fast) var(--ease-out);
}

.about__link svg {
  color: var(--accent);
  transition: transform var(--duration-fast) var(--ease-out);
}

.about__link:hover {
  color: var(--accent);
  gap: 12px;
}

.about__link:hover svg {
  transform: translate(2px, -2px);
}

/* ══════════════════════════════════════════════════════════════
   PROCESS SECTION
   ══════════════════════════════════════════════════════════════ */
.process {
  background-color: var(--light-bg);
  padding: clamp(72px, 8vw, 120px) 0;
  border-top: 1px solid var(--light-border);
}

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

.process__label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dark-subtle);
  margin-bottom: 12px;
}

.process__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--text-dark);
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 36px);
}

.process-step {
  padding: 32px 24px;
  background-color: var(--light-surface);
  border: 1px solid var(--light-border);
  border-radius: 2px;
  position: relative;
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.06);
  border-color: rgba(254, 89, 79, 0.3);
}

.process-step__number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--accent);
  margin-bottom: 20px;
  line-height: 1;
}

.process-step__icon {
  margin-bottom: 20px;
  color: var(--text-dark);
}

.process-step__icon svg {
  width: 28px;
  height: 28px;
}

.process-step__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.process-step__desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-dark-muted);
}

/* ══════════════════════════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════════════════ */
.cta {
  background-color: var(--dark);
  color: var(--text-white);
  padding: clamp(80px, 10vw, 140px) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 300;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text-white);
  margin-bottom: 24px;
}

.cta__desc {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.65;
  color: var(--text-white-muted);
  max-width: 580px;
  margin: 0 auto 40px auto;
}

.cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: var(--accent);
  color: var(--text-white);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: 2px;
  transition: background-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.cta__btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.cta__btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(254, 89, 79, 0.35);
}

.cta__btn:hover svg {
  transform: translate(3px, -3px);
}

/* ══════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════ */
.footer {
  background-color: #050505;
  color: var(--text-white);
  padding: 80px 0 40px 0;
  border-top: 1px solid var(--dark-border-subtle);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: clamp(32px, 4vw, 60px);
  margin-bottom: 60px;
}

.footer__logo img {
  height: 54px;
  width: auto;
  margin-bottom: 24px;
}

.footer__brand-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-white-subtle);
  max-width: 320px;
}

.footer__heading {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-white);
  margin-bottom: 24px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links li,
.footer__links a {
  font-size: 0.875rem;
  color: var(--text-white-subtle);
  transition: color var(--duration-fast) var(--ease-out);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--dark-border-subtle);
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--text-white-subtle);
}

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

.footer__social a {
  color: var(--text-white-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 0;
  background-color: var(--dark-card);
  transition: color var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.footer__social svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer__social a:hover {
  color: var(--text-white);
  background-color: var(--accent);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ══════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.15s; }
.reveal--delay-2 { transition-delay: 0.3s; }
.reveal--delay-3 { transition-delay: 0.45s; }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE DESIGN
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-strip__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

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

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav__hamburger {
    width: 44px;
    height: 44px;
    padding: 8px;
    gap: 6px;
  }

  .nav__hamburger span {
    height: 2px;
  }

  .nav__hamburger span:nth-child(1),
  .nav__hamburger span:nth-child(2),
  .nav__hamburger span:nth-child(3) {
    width: 28px;
  }

  .nav__hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    width: 28px;
  }

  .nav__hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    width: 28px;
  }

  .nav__logo img {
    height: 38px;
  }

  .nav__projects-link {
    font-size: 0.875rem;
    padding: 8px 0;
  }

  .hero__slide {
    font-size: clamp(1.4rem, 5.5vw, 2.25rem);
    letter-spacing: 0.12em;
    line-height: 1.3;
  }

  .project-feature__inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .project-feature__meta {
    display: grid;
    grid-template-columns: 1fr auto;
    column-gap: 20px;
    row-gap: 0;
    align-items: center;
  }

  .project-feature__tag {
    grid-column: 1 / -1;
    grid-row: 1;
    margin-bottom: 6px;
  }

  .project-feature__count {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-bottom: 18px;
  }

  .project-feature__title {
    grid-column: 1;
    grid-row: 3;
    margin-bottom: 24px;
    font-size: clamp(2rem, 7.5vw, 2.75rem);
    line-height: 1.0;
  }

  .project-feature__actions {
    display: contents;
  }

  .project-feature__nav {
    grid-column: 2;
    grid-row: 3;
    display: flex;
    gap: 8px;
    justify-self: end;
    align-self: center;
    margin-bottom: 24px;
  }

  .project-feature__nav-btn {
    width: 48px;
    height: 48px;
  }

  .project-feature__desc {
    grid-column: 1;
    grid-row: 4;
    margin-bottom: 0;
    align-self: end;
  }

  .project-feature__link {
    grid-column: 2;
    grid-row: 4;
    justify-self: end;
    align-self: end;
    margin-bottom: 2px;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__image-wrapper {
    max-width: 360px;
    margin: 0 auto;
  }

  .services-strip {
    padding: clamp(36px, 6vw, 56px) 0;
  }

  .services-strip__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 16px;
  }

  .service-item {
    grid-template-rows: 62px auto;
    row-gap: 12px;
  }

  .service-item__title {
    font-size: clamp(0.72rem, 2.8vw, 0.875rem);
    letter-spacing: 0.12em;
    line-height: 1.35;
  }

  .service-item__thumbs {
    max-width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
  }

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

  .process-step {
    padding: 24px 18px;
  }

  .process-step__number {
    font-size: 1.35rem;
    margin-bottom: 12px;
  }

  .process-step__icon {
    margin-bottom: 12px;
  }

  .process-step__icon svg {
    width: 24px;
    height: 24px;
  }

  .process-step__title {
    font-size: 0.95rem;
    margin-bottom: 8px;
  }

  .process-step__desc {
    font-size: 0.8125rem;
    line-height: 1.45;
  }

  .footer__top {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 20px;
  }

  .footer__col--brand {
    grid-column: 1 / -1;
  }

  .footer__col--nav {
    grid-column: 1;
  }

  .footer__col--services {
    grid-column: 2;
  }

  .footer__col--contact {
    grid-column: 1 / -1;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .services-strip {
    padding: 36px 0;
  }

  .services-strip__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 12px;
  }

  .service-item {
    grid-template-rows: 56px auto;
    row-gap: 10px;
  }

  .service-item__title {
    font-size: clamp(0.68rem, 3.2vw, 0.8rem);
    letter-spacing: 0.1em;
    line-height: 1.3;
  }

  .service-item__thumbs {
    max-width: 100%;
    height: auto;
    aspect-ratio: 16 / 10.5;
  }

  .process__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .process-step {
    padding: 18px 14px;
  }

  .process-step__number {
    font-size: 1.2rem;
    margin-bottom: 8px;
  }

  .process-step__icon {
    margin-bottom: 8px;
  }

  .process-step__title {
    font-size: 0.875rem;
    margin-bottom: 6px;
  }

  .process-step__desc {
    font-size: 0.75rem;
    line-height: 1.4;
  }

  .footer__top {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 16px;
  }
}

/* ══════════════════════════════════════════════════════════════
   SPLASH SCREEN — Red Accent & Synced Vertical Streak Upward Reveal
   1. Entire page begins in solid red accent (#FE594F) with white logo centered.
   2. Logo smoothly fades out & disappears.
   3. Red background slides up via multi-speed vertical streaks to reveal the page underneath.
   4. Total duration: exactly 3.0s.
   ══════════════════════════════════════════════════════════════ */

body.splash-active {
  overflow: hidden !important;
}

.splash-screen {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  overflow: hidden;
  pointer-events: all;
  background-color: transparent;
  transition: opacity 0.25s var(--ease-out);
}

.splash-screen.is-complete {
  display: none !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

/* Centered White Logo */
.splash-logo-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 20;
  text-align: center;
  pointer-events: none;
  transition: opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              filter 0.45s ease;
  will-change: opacity, transform, filter;
}

.splash-logo-box.fade-out {
  opacity: 0;
  transform: translate(-50%, -54%) scale(0.95);
  filter: blur(4px);
}

.splash-logo {
  width: clamp(220px, 28vw, 380px);
  max-width: 90vw;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.18));
}

/* 12 Vertical Columns */
.splash-columns {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  pointer-events: none;
  z-index: 10;
}

.splash-col {
  flex: 1 0 calc(100% / 12);
  height: 108vh;
  top: 0;
  background-color: #121212;
  position: relative;
  transform: translateY(0%);
  will-change: transform;
  /* Prevent sub-pixel rendering gaps */
  margin-right: -1px;
}

/* Architectural Hairline Streak Border */
.splash-col::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.03) 50%, rgba(0, 0, 0, 0.4) 100%);
  pointer-events: none;
}

/* Luminous Leading Edge & Streak Tail */
.splash-col::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 180px;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0.03) 50%, transparent 100%);
  border-bottom: 2px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.9);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

/* When slide animation starts */
.splash-screen.start-slide .splash-col {
  animation: splashStreakUp var(--col-duration, 1.15s) cubic-bezier(0.82, 0, 0.18, 1) forwards;
  animation-delay: var(--col-delay, 0ms);
}

.splash-screen.start-slide .splash-col::after {
  opacity: 1;
}

@keyframes splashStreakUp {
  0% {
    transform: translateY(0%);
  }
  100% {
    transform: translateY(-108%);
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .splash-screen {
    animation: splashFadeOut 0.6s ease forwards 0.8s;
  }
  .splash-logo-box.fade-out {
    opacity: 0;
  }
  .splash-screen.start-slide .splash-col {
    animation: none;
    transform: translateY(-108%);
  }
  @keyframes splashFadeOut {
    to {
      opacity: 0;
      visibility: hidden;
    }
  }
}

/* ══════════════════════════════════════════════════════════════
   NAVIGATION BACK BUTTON (Projects Page)
   ══════════════════════════════════════════════════════════════ */
.nav__back-link {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 90px;
  height: 76px;
  padding: 10px;
  color: var(--text-white);
  position: relative;
  transition: color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.nav__back-link svg {
  width: 56px;
  height: 38px;
  stroke-width: 1.5;
  stroke: currentColor;
  transition: transform var(--duration-fast) var(--ease-out);
}

.nav__back-link:hover {
  color: var(--accent);
}

.nav__back-link:hover svg {
  transform: translateX(-8px);
}

/* ══════════════════════════════════════════════════════════════
   PROJECTS PAGE — HERO
   ══════════════════════════════════════════════════════════════ */
.projects-hero {
  position: relative;
  width: 100%;
  min-height: 520px;
  padding-top: calc(var(--nav-height) + 50px);
  padding-bottom: clamp(60px, 8vw, 100px);
  background-color: var(--dark);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.projects-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.projects-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.65;
  filter: saturate(0.95);
}

.projects-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 10, 0.35) 0%,
    rgba(10, 10, 10, 0.48) 50%,
    rgba(10, 10, 10, 0.78) 100%
  );
}

.projects-hero__content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
}

.projects-hero__tag {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.projects-hero__tag::before,
.projects-hero__tag::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background-color: var(--accent);
  opacity: 0.6;
}

.projects-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-white);
  line-height: 1.18;
  margin-bottom: 22px;
}

.projects-hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight: 300;
  color: var(--text-white-muted);
  line-height: 1.65;
  max-width: 660px;
  margin: 0 auto;
}

/* ══════════════════════════════════════════════════════════════
   PROJECTS PAGE — FILTER TABS & PORTFOLIO GRID
   ══════════════════════════════════════════════════════════════ */
.portfolio-section {
  background-color: var(--light-surface);
  background-image: 
    linear-gradient(to right, rgba(0, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  padding: clamp(56px, 7vw, 100px) 0;
  position: relative;
  border-bottom: 1px solid var(--light-border);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.filter-btn {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.14);
  background-color: #FFFFFF;
  color: var(--text-dark);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.filter-btn.is-active {
  background-color: var(--dark);
  border-color: var(--dark);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

/* Projects Grid Layout */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(24px, 3.5vw, 44px);
}

.project-card {
  position: relative;
  background-color: #FFFFFF;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--light-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out), border-color var(--duration-fast) var(--ease-out), opacity var(--duration-base) var(--ease-out);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.18);
}

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

.project-card__thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10.5;
  overflow: hidden;
  background-color: var(--dark-surface);
}

.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.project-card:hover .project-card__img {
  transform: scale(1.04);
}

.project-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 3px;
  border-left: 2.5px solid var(--accent);
}

.project-card__info {
  padding: 26px 28px 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.project-card__meta-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.project-card__location {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dark-subtle);
}

.project-card__year {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.project-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 10px;
  line-height: 1.25;
  transition: color var(--duration-fast) var(--ease-out);
}

.project-card:hover .project-card__title {
  color: var(--accent);
}

.project-card__desc {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--text-dark-muted);
  line-height: 1.6;
  margin-bottom: 22px;
}

.project-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid rgba(0, 0, 0, 0.07);
}

.project-card__scope {
  font-size: 0.8125rem;
  color: var(--text-dark-subtle);
  letter-spacing: 0.02em;
}

.project-card__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dark);
  transition: color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.project-card:hover .project-card__btn {
  color: var(--accent);
  transform: translateX(3px);
}

.project-card__btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

/* ══════════════════════════════════════════════════════════════
   PROJECT LIGHTBOX / DETAIL MODAL
   ══════════════════════════════════════════════════════════════ */
.project-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 3vw, 40px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-out), visibility var(--duration-base) var(--ease-out);
}

.project-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.project-modal__content {
  background-color: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 8px;
  max-width: 960px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  transform: scale(0.96) translateY(20px);
  transition: transform var(--duration-base) var(--ease-out);
}

.project-modal.is-open .project-modal__content {
  transform: scale(1) translateY(0);
}

.project-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.project-modal__close:hover {
  background-color: var(--accent);
  color: #FFFFFF;
  transform: rotate(90deg);
}

.project-modal__close svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

.project-modal__image-wrapper {
  width: 100%;
  max-height: 520px;
  background-color: #000000;
  position: relative;
  overflow: hidden;
}

.project-modal__image {
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

/* Modal Slideshow Navigation Controls */
.modal-slideshow-nav {
  position: absolute;
  inset-inline: 16px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  z-index: 5;
}

.modal-slide-btn {
  width: 44px;
  height: 44px;
  border-radius: 2px;
  background-color: rgba(10, 10, 10, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.modal-slide-btn:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  transform: scale(1.08);
}

.modal-slide-btn svg {
  width: 20px;
  height: 20px;
}

.modal-slide-counter {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background-color: rgba(10, 10, 10, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 999px;
  z-index: 5;
}

.modal-slide-dots {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  gap: 6px;
  z-index: 5;
}

.modal-slide-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-slide-dot.is-active {
  background-color: var(--accent);
  width: 22px;
  border-radius: 4px;
}

.project-modal__body {
  padding: clamp(24px, 4vw, 40px);
  color: var(--text-white);
}

.project-modal__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.project-modal__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 300;
  color: var(--text-white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.project-modal__specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  padding: 20px 0;
  margin: 20px 0;
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
}

.project-modal__spec-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.project-modal__spec-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-white-subtle);
}

.project-modal__spec-value {
  font-size: 0.9375rem;
  color: var(--text-white);
}

.project-modal__description {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-white-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.project-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.project-modal__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background-color: var(--accent);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 4px;
  transition: background-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.project-modal__cta-btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════════════════
   PROJECTS PAGE RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 991px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav__back-link {
    min-width: 56px;
    height: 56px;
  }

  .portfolio-filters {
    gap: 8px;
  }

  .filter-btn {
    font-size: 0.75rem;
    padding: 8px 16px;
  }

  .project-card__info {
    padding: 20px;
  }
}