/* ==================== DESIGN SYSTEM & BASE ==================== */
:root {
  --bg-dark: #0a0a0a;
  --bg-card: #121212;
  --bg-card-hover: #1a1a1a;
  --bg-input: #161616;
  
  --text-main: #ffffff;
  --text-muted: #8e8e93;
  --text-dim: #55555e;
  
  /* Desaturated Red Accent */
  --red-accent: #c83232;
  --red-hover: #ab2525;
  --red-glow: rgba(200, 50, 50, 0.2);
  
  --border-light: rgba(255, 255, 255, 0.15);
  --border-strong: rgba(255, 255, 255, 0.3);
  --border-red: var(--red-accent);
  
  --font-bebas: 'Barlow Condensed', 'Oswald', 'Bebas Neue', sans-serif;
  --font-space: 'Space Grotesk', 'Oswald', sans-serif;
  --font-inter: 'Inter', sans-serif;
  
  --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ==================== 60FPS / 120FPS GPU HARDWARE ACCELERATION & SMOOTH RENDER ==================== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-inter);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


body {
  overflow-x: hidden;
  line-height: 1.5;
  background-color: #0a0a0a;
  color: var(--text-main);
  position: relative;
}

/* ==================== SECTION INDIVIDUAL BLURRED BACKGROUNDS & SMOOTH FADE ENGINE ==================== */
.intro-hero-section,
.tagline-section,
.services-section,
.works-section,
.trends-section,
.agency-section,
.contact-section {
  position: relative;
  overflow: hidden;
}

/* Ensure container content sits above background layer */
.intro-hero-section > *,
.tagline-section > *,
.services-section > *,
.works-section > *,
.trends-section > *,
.agency-section > *,
.contact-section > * {
  position: relative;
  z-index: 2;
}

/* Global Analog Film Grain Texture Overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  opacity: 0.08;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* Individual Halved-Blur (6px) Background Pseudo-Elements */
.intro-hero-section::before,
.tagline-section::before,
.services-section::before,
.works-section::before,
.trends-section::before,
.agency-section::before,
.contact-section::before {
  content: "";
  position: absolute;
  inset: -30px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(6px);
  -webkit-filter: blur(6px);
  transform: scale(1.06) translate3d(0, 0, 0);
  opacity: 0.42;
  z-index: 1;
  pointer-events: none;
}


/* Top & Bottom Gradient Fades for 100% Smooth Edge Blending Between Sections */
.intro-hero-section::after,
.tagline-section::after,
.services-section::after,
.works-section::after,
.trends-section::after,
.agency-section::after,
.contact-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    #0a0a0a 0%,
    rgba(10, 10, 10, 0.4) 18%,
    rgba(10, 10, 10, 0.4) 82%,
    #0a0a0a 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* Specific Section Background Image Assignments */
.intro-hero-section::before {
  background-image: url('assets/images/hero.jpg');
}

.tagline-section::before {
  background-image: radial-gradient(circle at center, rgba(200, 50, 50, 0.18) 0%, transparent 75%),
                    url('assets/images/tagline_bg.jpg');
}



.services-section::before {
  background-image: url('assets/images/intro_bg.jpg');
}

.works-section::before {
  background-image: url('assets/images/work1.jpg');
}

.trends-section::before {
  background-image: url('assets/images/work2.jpg');
}

.agency-section::before {
  background-image: url('assets/images/work3.jpg');
}

.contact-section::before {
  background-image: url('assets/images/concrete_bg.jpg');
}




/* Section Rendering Optimization */
.works-section,
.trends-section,
.agency-section,
.contact-section {
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}


/* ==================== ZERO-JANK HIGH-SPEED SCROLL ENGINE ==================== */
.reveal-element {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  will-change: opacity, transform;
  transition: opacity 1.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-element.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto !important;
}

.reveal-delay-1 { transition-delay: 0.2s; }
.reveal-delay-2 { transition-delay: 0.4s; }
.reveal-delay-3 { transition-delay: 0.6s; }
.reveal-delay-4 { transition-delay: 0.8s; }

/* Hero Title Sequential Word Reveal Animation */
.hero-word {
  opacity: 0;
  transform: translate3d(0, 40px, 0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  will-change: opacity, transform;
  transition: opacity 1.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-word.word-1 { transition-delay: 0.2s; }
.hero-word.word-2 { transition-delay: 0.7s; }
.hero-word.word-3 { transition-delay: 1.2s; }

.intro-nav.hero-nav-reveal {
  opacity: 0;
  transform: translate3d(0, 20px, 0);
  backface-visibility: hidden;
  will-change: opacity, transform;
  transition: opacity 2.8s cubic-bezier(0.16, 1, 0.3, 1) 1.8s,
              transform 2.8s cubic-bezier(0.16, 1, 0.3, 1) 1.8s;
}

.hero-word.is-visible,
.intro-nav.hero-nav-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto !important;
}

/* Fast Scroll High Performance Mode (Zero Stutter Bypass) */
body.is-scrolling .service-card,
body.is-scrolling .work-card,
body.is-scrolling .trend-box,
body.is-scrolling .founder-card {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  background: rgba(18, 18, 18, 0.94) !important;
}


/* GPU Accelerated Cards */
.service-card,
.work-card,
.trend-box,
.founder-card,
.site-header {
  transform: translateZ(0);
  backface-visibility: hidden;
}


/* Custom Scrollbar */
::-webkit-scrollbar {

  width: 6px;
}
::-webkit-scrollbar-track {
  background: #050505;
}
::-webkit-scrollbar-thumb {
  background: var(--red-accent);
  border-radius: 0px;
}
::-webkit-scrollbar-thumb:hover {
  background: #d84545;
}


/* ==================== AUDIO CONTROL ==================== */
.audio-control-bar {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
}

.sound-btn {
  background: rgba(10, 10, 10, 0.85);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  padding: 8px 14px;
  font-family: var(--font-space);
  font-size: 0.75rem;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: var(--transition-fast);
}

.sound-btn:hover {
  border-color: var(--red-accent);
  color: var(--red-accent);
}

/* ==================== STICKY HEADER (EQUAL GAP FLEX ROW) ==================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  height: 60px;
  display: flex;
  align-items: center;
  padding: 0;
  transition: var(--transition-fast);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px; /* EXACT 100% EQUAL SPACING BETWEEN ALL ADJACENT ITEMS */
  max-width: var(--site-max-width);
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}



.brand-logo {
  font-family: var(--font-bebas);
  font-size: 1.32rem; /* Scaled down proportionally as requested */
  line-height: 1;
  letter-spacing: 1px;
  color: var(--text-main);
  text-decoration: none;
  font-weight: 800;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  text-transform: uppercase;
  height: 100%;
  margin: 0;
  padding: 0;
  transition: var(--transition-fast);
}


.brand-logo:hover {
  opacity: 0.9;
}

/* Sharp Red Square Dot (Baseline Aligned) */
.dot-red {
  display: inline-block;
  width: 0.14em;
  height: 0.14em;
  background-color: var(--red-accent);
  border-radius: 0px;
  margin-left: 0.06em;
  vertical-align: baseline;
  align-self: baseline;
  box-shadow: 0 0 8px var(--red-glow);
}

/* Floating red dot positioned after the letter E at baseline */
.house-word {
  position: relative;
  display: inline-flex;
  align-items: baseline;
}

.house-word .dot-red {
  position: absolute;
  left: 100%;
  bottom: 0.08em;
  margin-left: 0.05em;
}


.main-nav {
  display: flex;
  gap: 18px;
  align-items: center;
  height: 100%;
  margin-left: auto; /* Pushes menu links rightwards towards HUN/ENG */
  margin-right: 28px; /* Breathing room before HUN/ENG & Quote button */
  padding: 0;
}


/* ZERO LAYOUT SHIFT HEADER NAV SLOTS (FLUSH INSIDE RIGHT MARGIN) */
.nav-link {
  font-family: var(--font-space);
  font-size: 0.82rem;
  line-height: 1;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: 0px;
  font-weight: 700;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.nav-link:nth-child(2) { width: 105px; min-width: 105px; } /* [01 MUNKÁINK] / [01 WORKS] */
.nav-link:nth-child(3) { width: 145px; min-width: 145px; } /* [02 SZOLGÁLTATÁSOK] / [02 SERVICES] */
.nav-link:nth-child(4) { width: 130px; min-width: 130px; } /* [03 2026 TRENDEK] / [03 2026 TRENDS] */
.nav-link:nth-child(5) { width: 105px; min-width: 105px; } /* [04 ÜGYNÖKSÉG] / [04 AGENCY] */
.nav-link:nth-child(6) { width: 90px;  min-width: 90px;  } /* [KAPCSOLAT] / [CONTACT] */

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

.nav-link.red-link {
  color: var(--red-accent);
}

.nav-link.red-link:hover {
  color: #ffffff;
  background: var(--red-accent);
  padding: 2px 6px;
}

/* Language Switcher in Header Flex Row (Border Removed) */
.lang-switcher {
  position: relative;
  top: auto;
  right: auto;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 0;
  height: 32px;
  border-radius: 0;
  box-shadow: none;
}




.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 100%;
  margin: 0;
  padding: 0;
}

/* Header Quote Button (Zero Layout Shift Width) */
.btn-quote {
  font-family: var(--font-space);
  font-size: 0.82rem;
  line-height: 1;
  font-weight: 700;
  color: var(--text-main);
  background: transparent;
  border: none;
  padding: 0 4px;
  width: 125px;
  min-width: 125px;
  height: 32px;
  text-align: center;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 0;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.btn-quote:hover {
  color: var(--red-accent);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-main);
  transition: var(--transition-fast);
}

/* ==================== GLOBAL CONTAINER BOUNDARY (UNTOUCHED ORIGINAL WIDE) ==================== */
:root {
  --site-max-width: 1020px;
}


.header-container,
.intro-hero-content,
.section-container,
.footer-container {
  max-width: var(--site-max-width);
  width: 100%;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==================== HERO INTRO SCREEN ==================== */
.intro-hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
  text-align: center;
  background: transparent;
  border-bottom: none;
}


.intro-bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 30%, rgba(10,10,10,0.8) 100%);
  pointer-events: none;
}

.intro-hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: var(--site-max-width);
  width: 100%;
  padding-left: 20px;
  padding-right: 20px;
}

.title-nav-wrapper {
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
}

/* Title with further halved word gaps (THE - CONTENT - HOUSE.) */
.intro-title {
  font-family: var(--font-bebas);
  font-size: clamp(3.5rem, 9.5vw, 8rem);
  line-height: 0.95;
  letter-spacing: 0px;
  color: var(--text-main);
  margin-bottom: 24px;
  text-transform: uppercase;
  white-space: nowrap;
  display: flex;
  justify-content: center;
  gap: 0.11em; /* Halved again distance between THE, CONTENT, and HOUSE */
  align-items: baseline;
  width: 100%;
  text-shadow: 0 0 40px rgba(0,0,0,0.8);
}


.intro-title span {
  display: inline-flex;
  align-items: baseline;
}

/* Floating red dot positioned after the letter E at baseline */
.house-word {
  position: relative;
  display: inline-flex;
  align-items: baseline;
}

.house-word .dot-red {
  position: absolute;
  left: 100%;
  bottom: 0.08em;
  margin-left: 0.05em;
}

/* Intro Nav stretched from left bracket (aligned to T stem bottom left) to right bracket (aligned to E bottom right) */
.intro-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  flex-wrap: nowrap;
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  will-change: opacity, transform;
  transition: opacity 2.8s cubic-bezier(0.16, 1, 0.3, 1) 1.8s,
              transform 2.8s cubic-bezier(0.16, 1, 0.3, 1) 1.8s;
}

.intro-nav.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto !important;
}

.intro-nav-link {
  font-family: var(--font-space);
  font-size: clamp(0.78rem, 1.45vw, 1.05rem);
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: 0.5px;
  font-weight: 700;
  white-space: nowrap;
  padding: 0;
  transition: color 0.2s ease;
}

.intro-nav-link:nth-child(1) { text-align: left; margin-left: 0.88em; }
.intro-nav-link:nth-child(2) { text-align: center; }
.intro-nav-link:nth-child(3) { text-align: center; }
.intro-nav-link:nth-child(4) { text-align: center; }
.intro-nav-link:nth-child(5) { text-align: right; }







.intro-nav-link:hover {
  color: var(--red-accent);
  transform: translateY(-2px);
}

.num-red {
  color: var(--red-accent);
  margin-right: 0.32em;
}


.intro-nav-link.red-link {
  color: var(--red-accent);
}

.intro-nav-link.red-link:hover {
  color: #ffffff;
  background: var(--red-accent);
  padding: 2px 6px;
}




.intro-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-enter-btn {
  font-family: var(--font-space);
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 1.5px;
  border: 1px solid var(--border-light);
  padding: 10px 20px;
  transition: var(--transition-fast);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(8px);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.scroll-enter-btn:hover {
  color: var(--text-main);
  border-color: var(--red-accent);
  box-shadow: 0 0 15px var(--red-glow);
}

/* ==================== TAGLINE SECTION ==================== */
.tagline-section {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  background: transparent;
  border-bottom: none;
}


.tagline-title {
  font-family: var(--font-bebas);
  font-size: clamp(3.5rem, 8vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: 1px;
  color: var(--text-main);
  margin-bottom: 24px;
  text-transform: uppercase;
}

.tagline-subtitle {
  font-family: var(--font-space);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  letter-spacing: 1.5px;
  margin-bottom: 40px;
  max-width: 800px;
}


.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary {

  font-family: var(--font-space);
  font-size: 0.9rem;
  font-weight: 700;
  background: var(--red-accent);
  color: #ffffff;
  border: 1px solid var(--red-accent);
  padding: 14px 28px;
  text-decoration: none;
  cursor: pointer;
  letter-spacing: 1px;
  transition: var(--transition-fast);
}

.btn-primary:hover {
  background: var(--red-hover);
  border-color: var(--red-hover);
  box-shadow: 0 0 25px var(--red-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  font-family: var(--font-space);
  font-size: 0.9rem;
  font-weight: 700;
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-strong);
  padding: 14px 28px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-space);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--text-dim);
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 30px;
  background: linear-gradient(180deg, var(--red-accent) 0%, transparent 100%);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ==================== COMMON SECTIONS ==================== */
section {
  padding: 100px 24px;
  position: relative;
  border-bottom: none;
  scroll-margin-top: 70px;
}


.section-container {
  max-width: 1300px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 50px;
}

.flex-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 20px;
}

.section-title {
  font-family: var(--font-bebas);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 2px;
  color: var(--text-main);
}

.section-sub {
  font-family: var(--font-space);
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.text-muted {
  color: var(--text-muted);
}

/* ==================== SERVICES SECTION (SEAMLESS BLURRED BG) ==================== */
.services-section {
  position: relative;
  overflow: hidden;
  padding: 100px 24px;
  background: transparent;
  border-bottom: none;
}

.services-section .section-container {
  position: relative;
  z-index: 2;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  background: rgba(15, 15, 15, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
}

.service-card:hover {
  background: rgba(25, 25, 25, 0.9);
  border-color: var(--red-accent);
  transform: translateY(-4px);
}



.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.card-num {
  font-family: var(--font-bebas);
  font-size: 2.5rem;
  color: var(--text-main);
}

.card-icon {
  font-size: 1.5rem;
  color: var(--red-accent);
}

.service-name {
  font-family: var(--font-bebas);
  font-size: 2.2rem;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  min-height: 50px;
}

.service-tags {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
  border-top: 1px dashed var(--border-light);
  padding-top: 16px;
}

.service-tags li {
  font-family: var(--font-space);
  font-size: 0.85rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-tags li::before {
  content: "■";
  color: var(--red-accent);
  font-size: 0.6rem;
}

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

.trend-badge {
  font-family: var(--font-space);
  font-size: 0.75rem;
  color: var(--red-accent);
  font-weight: 700;
  letter-spacing: 1px;
}

.card-btn {
  background: none;
  border: none;
  font-family: var(--font-space);
  font-size: 0.8rem;
  color: var(--text-main);
  cursor: pointer;
  letter-spacing: 1px;
  transition: var(--transition-fast);
}

.card-btn:hover {
  color: var(--red-accent);
}

/* ==================== SELECTED WORKS SECTION ==================== */
.works-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-space);
  font-size: 0.8rem;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  padding: 8px 14px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  color: var(--text-main);
  border-color: var(--red-accent);
  background: rgba(255, 42, 42, 0.1);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.work-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.work-card.highlighted-card {
  border-color: var(--red-accent);
}

.work-card:hover {
  border-color: var(--red-accent);
  transform: translateY(-4px);
}

.work-img-wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}

.work-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  filter: grayscale(40%);
}

.work-card:hover .work-img-wrapper img {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.work-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.work-card:hover .work-overlay {
  opacity: 1;
}

.view-tag {
  font-family: var(--font-space);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  background: var(--red-accent);
  padding: 8px 16px;
  letter-spacing: 1px;
}

.work-info {
  padding: 16px 20px;
  border-top: 1px solid var(--border-light);
}

.work-title {
  font-family: var(--font-bebas);
  font-size: 1.4rem;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.work-cat {
  font-family: var(--font-space);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* ==================== 2026 TRENDS SECTION ==================== */
.trends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.trend-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 32px;
  transition: var(--transition-smooth);
}

.trend-box:hover {
  border-color: var(--red-accent);
}

.trend-num {
  font-family: var(--font-space);
  font-size: 0.8rem;
  color: var(--red-accent);
  font-weight: 700;
  margin-bottom: 12px;
}

.trend-box h3 {
  font-family: var(--font-bebas);
  font-size: 1.8rem;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.trend-box p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.trend-toggle-btn {
  background: none;
  border: none;
  font-family: var(--font-space);
  font-size: 0.8rem;
  color: var(--text-main);
  cursor: pointer;
  letter-spacing: 1px;
  padding: 0;
  transition: var(--transition-fast);
}

.trend-toggle-btn:hover {
  color: var(--red-accent);
}

.trend-details {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-light);
}

.trend-details.hidden {
  display: none;
}

.trend-details ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trend-details ul li strong {
  color: var(--text-main);
}

/* ==================== AGENCY / FOUNDERS SECTION ==================== */
.agency-heading {
  font-family: var(--font-bebas);
  font-size: 2rem;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: -10px;
}

.founders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
}

.founder-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.founder-card:hover {
  border-color: var(--red-accent);
  transform: translateY(-4px);
}

.founder-img-box {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #111;
}

.founder-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(80%);
  transition: var(--transition-smooth);
}

.founder-card:hover .founder-img-box img {
  filter: grayscale(0%);
  transform: scale(1.03);
}

.founder-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.founder-card:hover .founder-overlay {
  opacity: 1;
}

.founder-overlay span {
  font-family: var(--font-space);
  font-size: 0.8rem;
  color: #fff;
  background: var(--red-accent);
  padding: 6px 12px;
  letter-spacing: 1px;
  font-weight: 700;
}

.founder-info {
  padding: 24px;
  border-top: 1px solid var(--border-light);
}

.founder-name {
  font-family: var(--font-bebas);
  font-size: 2rem;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.founder-role {
  font-family: var(--font-space);
  font-size: 0.8rem;
  color: var(--red-accent);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.founder-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==================== CONTACT SECTION ==================== */
.contact-main-title {
  font-family: var(--font-bebas);
  font-size: clamp(3rem, 6vw, 5rem);
  letter-spacing: 1px;
  margin-bottom: 36px;
}

.contact-grid-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.contact-box-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.box-label {
  font-family: var(--font-space);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.red-icon {
  color: var(--red-accent);
}

.box-value {
  font-family: var(--font-space);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: var(--transition-fast);
}

.box-value:hover {
  color: var(--red-accent);
}

.contact-body-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .contact-body-grid {
    grid-template-columns: 1fr;
  }
}

.brutalist-form {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) {
  .form-row.split-2 {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-space);
  font-size: 0.75rem;
  color: var(--text-main);
  letter-spacing: 1px;
  font-weight: 700;
}

.form-group input, .form-group select, .form-group textarea {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  padding: 14px 16px;
  font-family: var(--font-inter);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
  width: 100%;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--red-accent);
  box-shadow: 0 0 10px var(--red-glow);
}

.btn-submit {
  font-family: var(--font-bebas);
  font-size: 1.5rem;
  letter-spacing: 2px;
  background: #ffffff;
  color: #000000;
  border: none;
  padding: 16px;
  cursor: pointer;
  transition: var(--transition-fast);
  width: 100%;
  margin-top: 10px;
}

.btn-submit:hover {
  background: var(--red-accent);
  color: #ffffff;
  box-shadow: 0 0 20px var(--red-glow);
}

/* Map Column */
.map-column {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
}

.map-header-bar {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.map-header-bar h3 {
  font-family: var(--font-bebas);
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.map-content-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex-grow: 1;
}

.address-main {
  font-family: var(--font-space);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.map-pin-tag {
  font-family: var(--font-space);
  font-size: 0.75rem;
  color: var(--red-accent);
  letter-spacing: 1px;
}

/* Simulated Dark Vector Map */
.map-interactive-view {
  position: relative;
  width: 100%;
  height: 280px;
  background: #111116;
  border: 1px solid var(--border-light);
  overflow: hidden;
}

.map-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}

.map-pin-marker {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -100%);
  color: var(--red-accent);
  font-size: 2rem;
  z-index: 5;
  cursor: pointer;
  transition: transform 0.3s;
}

.map-pin-marker:hover {
  transform: translate(-50%, -115%) scale(1.1);
}

.pin-pulse {
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 24px;
  background: var(--red-glow);
  border: 2px solid var(--red-accent);
  border-radius: 50%;
  animation: pulsePin 2s infinite;
  z-index: -1;
}

@keyframes pulsePin {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
}

.pin-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #000;
  border: 1px solid var(--red-accent);
  color: #fff;
  font-family: var(--font-space);
  font-size: 0.7rem;
  padding: 4px 8px;
  white-space: nowrap;
  margin-bottom: 6px;
  pointer-events: none;
}

.map-controls {
  position: absolute;
  bottom: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 6;
}

.map-controls button, .map-controls a {
  width: 32px;
  height: 32px;
  background: rgba(10, 10, 10, 0.9);
  border: 1px solid var(--border-light);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.8rem;
  transition: var(--transition-fast);
}

.map-controls button:hover, .map-controls a:hover {
  border-color: var(--red-accent);
  color: var(--red-accent);
}

/* ==================== FOOTER ==================== */
.site-footer {
  padding: 40px 24px;
  background: #050505;
  border-top: 1px solid var(--border-light);
}

.footer-container {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  font-family: var(--font-bebas);
  font-size: 1.5rem;
}

.footer-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-family: var(--font-space);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--red-accent);
}

.footer-copy {
  font-family: var(--font-space);
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ==================== MODALS SYSTEM ==================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--red-accent);
}

.modal-title {
  font-family: var(--font-bebas);
  font-size: 2rem;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.modal-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Quote Calculator Form Inside Modal */
.calc-step {
  margin-bottom: 20px;
}

.calc-label {
  font-family: var(--font-space);
  font-size: 0.8rem;
  color: var(--text-main);
  font-weight: 700;
  display: block;
  margin-bottom: 12px;
}

.calc-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-checkbox, .header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language Switcher in Header Flex Row (Borderless & Centerline Locked) */
.lang-switcher {
  position: relative;
  top: auto;
  right: auto;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: transparent !important;
  border: none !important;
  outline: none !important;
  padding: 0;
  height: 100%;
  margin: 0;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.lang-btn {
  font-family: var(--font-space);
  font-size: 0.85rem;
  line-height: 1;
  font-weight: 700;
  color: var(--text-muted);
  background: transparent !important;
  border: none !important;
  outline: none !important;
  cursor: pointer;
  padding: 0 4px;
  display: inline-flex;
  align-items: center;
  height: 100%;
  transition: var(--transition-fast);
}

.lang-btn:hover {
  color: #ffffff;
}

.lang-btn.active {
  color: var(--red-accent) !important;
  background: transparent !important;
}



.calc-checkbox, .calc-radio {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  transition: var(--transition-fast);
}

.calc-checkbox:hover, .calc-radio:hover {
  border-color: var(--red-accent);
  color: var(--text-main);
}

.calc-checkbox input, .calc-radio input {
  accent-color: var(--red-accent);
  width: 16px;
  height: 16px;
}

.calc-radio-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.calc-summary-box {
  background: #000;
  border: 1px solid var(--red-accent);
  padding: 20px;
  text-align: center;
  margin: 24px 0;
}

.calc-estimate-label {
  font-family: var(--font-space);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.calc-estimate-price {
  font-family: var(--font-bebas);
  font-size: 2.8rem;
  color: var(--red-accent);
  letter-spacing: 1px;
}

.calc-contact-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.calc-contact-fields input {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: #fff;
  padding: 12px;
  font-size: 0.85rem;
  outline: none;
}

.calc-contact-fields input:focus {
  border-color: var(--red-accent);
}

/* Success Modal */
.success-modal-dialog {
  text-align: center;
  max-width: 480px;
}

.success-icon {
  font-size: 3.5rem;
  color: var(--red-accent);
  margin-bottom: 20px;
}

.success-modal-dialog h2 {
  font-family: var(--font-bebas);
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.success-modal-dialog p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

/* ==================== MOBILE RESPONSIVENESS ENGINE ==================== */
@media (max-width: 900px) {
  /* Mobile Smooth Scroll Engine (120Hz ProMotion / 60Hz GPU Isolation) */
  body {
    -webkit-overflow-scrolling: touch;
  }

  body.is-scrolling .service-card,
  body.is-scrolling .work-card,
  body.is-scrolling .trend-box,
  body.is-scrolling .founder-card {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    background: rgba(18, 18, 18, 0.94) !important;
  }

  /* Mobile Smooth Reveal Engine (Zero Popping / Zero Snapping) */
  .reveal-element {
    opacity: 0 !important;
    transform: translate3d(0, 24px, 0) !important;
    -webkit-transform: translate3d(0, 24px, 0) !important;
    backface-visibility: hidden !important;
    -webkit-backface-visibility: hidden !important;
    will-change: opacity, transform !important;
    transition: opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1),
                transform 1.1s cubic-bezier(0.16, 1, 0.3, 1) !important;
    transition-delay: 0s !important;
  }

  .reveal-element.is-visible {
    opacity: 1 !important;
    transform: translate3d(0, 0, 0) !important;
    -webkit-transform: translate3d(0, 0, 0) !important;
    will-change: auto !important;
  }

  .service-card,
  .work-card,
  .trend-box,
  .founder-card {
    transform: translate3d(0, 0, 0) !important;
    -webkit-transform: translate3d(0, 0, 0) !important;
    backface-visibility: hidden !important;
    -webkit-backface-visibility: hidden !important;
  }


  /* Top sticky bar clean up: hide horizontal nav links & menu button on mobile */
  .site-header .nav-link,
  .site-header .btn-quote,
  .mobile-menu-toggle {
    display: none !important;
  }


  .site-header .header-container {
    justify-content: space-between !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .site-header .brand-logo {
    font-size: 1.15rem;
  }

  /* Hero Opening Screen Mobile Layout */
  .intro-hero-section {
    min-height: 85vh;
    padding: 100px 20px 60px;
  }

  .intro-title {
    font-size: clamp(2.2rem, 9.5vw, 4.2rem);
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.12em;
    margin-bottom: 54px !important; /* Move menu links lower down under the title */
  }

  /* Hero opening screen stacked LARGER menu links (Sequential Staggered Reveal on Refresh) */
  .intro-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    width: 100%;
    max-width: 360px;
    margin: 20px auto 0 !important; /* Extra breathing space above menu links */
  }


  .intro-nav-link {
    font-size: 1.35rem !important;
    font-weight: 700;
    padding: 12px 0;
    text-align: center !important;
    margin: 0 !important;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .intro-nav-link:nth-child(1) { transition-delay: 1.8s !important; margin-left: 0 !important; text-align: center !important; }
  .intro-nav-link:nth-child(2) { transition-delay: 2.1s !important; text-align: center !important; }
  .intro-nav-link:nth-child(3) { transition-delay: 2.4s !important; text-align: center !important; }
  .intro-nav-link:nth-child(4) { transition-delay: 2.7s !important; text-align: center !important; }
  .intro-nav-link:nth-child(5) { transition-delay: 3.0s !important; text-align: center !important; }

    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .tagline-title {
    font-size: clamp(2.5rem, 9.5vw, 4.5rem);
  }

  /* Mobile CTA group separation */
  .hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: 16px !important;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    align-items: stretch;
  }

  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    width: 100% !important;
    text-align: center !important;
    padding: 16px 20px !important;
    box-sizing: border-box !important;
    display: block !important;
    margin: 0 !important;
  }


  .works-filters {
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 8px;
    justify-content: flex-start;
  }

  .contact-grid-top {
    grid-template-columns: 1fr;
  }

  .contact-body-grid {
    grid-template-columns: 1fr;
  }

  .calc-contact-fields {
    grid-template-columns: 1fr;
  }

  .founder-modal-body {
    grid-template-columns: 1fr;
  }
}



/* Modal Work Detail Styling */
.work-modal-dialog {
  max-width: 750px;
}

.modal-work-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin: 16px 0 20px;
  border: 1px solid var(--border-light);
}

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

.modal-work-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.modal-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.metric-item {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  padding: 14px;
  text-align: center;
}

.metric-val {
  font-family: var(--font-bebas);
  font-size: 1.8rem;
  color: var(--red-accent);
  display: block;
}

.metric-label {
  font-family: var(--font-space);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.modal-action-btn {
  width: 100%;
  text-align: center;
}

/* Modal Founder Detail Styling */
.founder-modal-dialog {
  max-width: 700px;
}

.founder-modal-body {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 24px;
  align-items: center;
}

.founder-modal-img {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid var(--border-light);
}

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

.founder-focus {
  font-family: var(--font-space);
  font-size: 0.8rem;
  color: var(--red-accent);
  font-weight: 700;
  margin-bottom: 12px;
}

.founder-bio {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
}

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

.skill-tag {
  font-family: var(--font-space);
  font-size: 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  padding: 4px 10px;
  color: var(--text-main);
}