/* ==========================================================================
   EXARISER — INDUSTRIAL DIGITAL EXPERIENCE
   Design System, Motion & Architectural Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & CUSTOM PROPERTIES
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette — Void Black, Industrial Graphite, Exariser Orange, Off-White */
  --color-void: #09090b;
  --color-surface-900: #0e0e12;
  --color-surface-800: #141419;
  --color-surface-700: #1c1c24;
  --color-surface-600: #252530;
  
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-subtle: rgba(255, 255, 255, 0.04);
  --color-border-strong: rgba(255, 255, 255, 0.16);
  --color-border-orange: rgba(250, 90, 0, 0.4);

  /* Exariser Brand Accent Colors */
  --color-orange: #fa5a00;
  --color-orange-hover: #ff6f1a;
  --color-orange-glow: rgba(250, 90, 0, 0.25);
  --color-orange-subtle: rgba(250, 90, 0, 0.08);

  /* Text Colors */
  --color-text-primary: #ededf0;
  --color-text-secondary: #9e9ea8;
  --color-text-muted: #676774;
  --color-text-inverse: #09090b;

  /* Typography */
  --font-display: 'Barlow Condensed', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Elevation & Shadows (Crisp, physical industrial weight) */
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.5);
  --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.7);
  --shadow-orange: 0 8px 30px rgba(250, 90, 0, 0.2);

  /* Easing curves (Emil Kowalski & Antigravity Principles) */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Transitions */
  --transition-fast: 150ms var(--ease-out);
  --transition-normal: 250ms var(--ease-out);
  --transition-slow: 400ms var(--ease-out);

  /* Layout */
  --header-height: 80px;
  --max-width: 1440px;
  --section-padding-x: clamp(1.25rem, 5vw, 4rem);
  --section-padding-y: clamp(4.5rem, 9vw, 9rem);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-void);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  background-color: var(--color-void);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. NOISE TEXTURE & TECHNICAL GRID OVERLAY
   -------------------------------------------------------------------------- */
.bg-noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Structural Technical Watermark Lines */
.technical-grid-lines {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max-width);
  height: 100%;
  pointer-events: none;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  padding: 0 var(--section-padding-x);
}

.technical-grid-lines .grid-line {
  width: 1px;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.015);
}

/* --------------------------------------------------------------------------
   4. CUSTOM CURSOR (DESKTOP)
   -------------------------------------------------------------------------- */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--color-orange);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.2s var(--ease-out), height 0.2s var(--ease-out), background-color 0.2s, transform 0.05s linear;
  box-shadow: 0 0 10px var(--color-orange-glow);
}

.custom-cursor-follower {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(250, 90, 0, 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.25s var(--ease-out), height 0.25s var(--ease-out), border-color 0.25s, opacity 0.25s;
}

.custom-cursor.is-hovering {
  width: 14px;
  height: 14px;
  background-color: #fff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

.custom-cursor-follower.is-hovering {
  width: 52px;
  height: 52px;
  border-color: var(--color-orange);
  background-color: rgba(250, 90, 0, 0.06);
}

.custom-cursor.is-viewing {
  width: 60px;
  height: 60px;
  background-color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1024px) {
  .custom-cursor,
  .custom-cursor-follower {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   5. TYPOGRAPHY & TECHNICAL LABELS
   -------------------------------------------------------------------------- */
.headline-display {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 0.92;
}

.headline-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.05;
}

.technical-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-orange);
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.technical-label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-orange);
}

.technical-coord {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.editorial-lead {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   6. BUTTONS & INDUSTRIAL MICRO-INTERACTIONS
   -------------------------------------------------------------------------- */
.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  background-color: var(--color-orange);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 2rem;
  border-radius: 2px;
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 15px var(--color-orange-glow);
}

.btn-primary:hover {
  background-color: var(--color-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(250, 90, 0, 0.35);
}

.btn-primary:active {
  transform: translateY(1px) scale(0.98);
}

/* Industrial Scanner Line on Primary Button */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transition: left 0.6s var(--ease-out);
}

.btn-primary:hover::after {
  left: 100%;
}

.btn-primary .btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-normal);
}

.btn-primary:hover .btn-icon {
  transform: translateX(4px);
}

.btn-secondary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.9rem 1.9rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-orange);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(1px) scale(0.98);
}

/* --------------------------------------------------------------------------
   7. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background-color var(--transition-normal), border-bottom var(--transition-normal), backdrop-filter var(--transition-normal), height var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background-color: rgba(9, 9, 11, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  height: 72px;
}

.header-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.header-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.header-logo-wrap:hover .header-logo {
  transform: scale(1.02);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-orange);
  transition: width var(--transition-normal);
}

.nav-link:hover {
  color: #ffffff;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  padding: 2px;
}

.lang-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.65rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  border-radius: 1px;
}

.lang-btn.is-active {
  background-color: var(--color-orange);
  color: #ffffff;
}

.lang-btn:not(.is-active):hover {
  color: var(--color-text-primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  cursor: pointer;
  z-index: 1001;
  background: transparent;
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: #ffffff;
  transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-fast);
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
  background-color: var(--color-orange);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
  background-color: var(--color-orange);
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background-color: var(--color-surface-900);
  z-index: 999;
  padding: calc(var(--header-height) + 2rem) var(--section-padding-x) 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.4s var(--ease-out);
  border-left: 1px solid var(--color-border);
}

.mobile-nav-drawer.is-open {
  right: 0;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 0.85rem;
}

.mobile-nav-link .nav-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-orange);
}

/* --------------------------------------------------------------------------
   8. HERO SECTION (CINEMATIC PANORAMA)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  z-index: 2;
}

.hero-media-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.45;
  filter: brightness(0.8) contrast(1.15);
  transform: scale(1.05);
  animation: subtleKenBurns 28s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes subtleKenBurns {
  0% {
    transform: scale(1.04) translate(0, 0);
  }
  50% {
    transform: scale(1.09) translate(-1%, -0.5%);
  }
  100% {
    transform: scale(1.06) translate(0.8%, -1%);
  }
}

/* Multi-layered dark cinematic gradient overlays for pristine readability */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: 
    linear-gradient(180deg, rgba(9, 9, 11, 0.88) 0%, rgba(9, 9, 11, 0.55) 45%, rgba(9, 9, 11, 0.96) 85%, var(--color-void) 100%),
    linear-gradient(90deg, rgba(9, 9, 11, 0.95) 0%, rgba(9, 9, 11, 0.72) 50%, rgba(9, 9, 11, 0.5) 100%);
}

.hero-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-top-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1rem;
}

.hero-headline {
  font-size: clamp(3.2rem, 9.5vw, 8.5rem);
  color: #ffffff;
  max-width: 16ch;
}

.hero-headline span.text-orange {
  color: var(--color-orange);
}

.hero-subrow {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: flex-end;
}

.hero-description {
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hero-badges-row {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-subtle);
}

.hero-badge-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero-badge-item .val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-badge-item .lbl {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   9. SECTION: EXARISER MANIFESTO (IDENTITY & RIGOR)
   -------------------------------------------------------------------------- */
.section-manifesto {
  position: relative;
  background-color: var(--color-void);
  padding: var(--section-padding-y) 0;
  z-index: 2;
  border-top: 1px solid var(--color-border);
}

.manifesto-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.manifesto-media {
  position: relative;
}

.manifesto-media-inner {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-elevated);
}

.manifesto-img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.manifesto-media:hover .manifesto-img {
  transform: scale(1.03);
}

.manifesto-technical-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(9, 9, 11, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-orange);
  padding: 0.85rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.manifesto-technical-badge .badge-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
}

.manifesto-technical-badge .badge-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

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

.manifesto-title {
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  color: #ffffff;
}

.manifesto-body {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.manifesto-footer-pills {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  padding: 0.4rem 0.85rem;
  background-color: var(--color-surface-800);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   10. SECTION: SERVEIS ("QUÈ FEM" — EDITORIAL INTERACTIVE LIST)
   -------------------------------------------------------------------------- */
.section-services {
  position: relative;
  background-color: var(--color-surface-900);
  padding: var(--section-padding-y) 0;
  z-index: 2;
  border-top: 1px solid var(--color-border);
}

.services-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: clamp(3rem, 5vw, 5rem);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.services-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  color: #ffffff;
}

.services-list {
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-item {
  position: relative;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
}

.service-item-link {
  display: grid;
  grid-template-columns: 80px 1.5fr 2fr 48px;
  align-items: center;
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  gap: 2rem;
  width: 100%;
}

.service-number {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: var(--color-text-muted);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.service-name {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast), transform var(--transition-normal);
}

.service-desc {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: var(--color-text-secondary);
  line-height: 1.5;
  transition: color var(--transition-fast);
}

.service-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-normal);
}

.service-arrow svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

/* Active / Hover States */
.service-item:hover {
  background-color: rgba(255, 255, 255, 0.015);
  border-bottom-color: var(--color-orange);
}

.service-item:hover .service-number {
  color: var(--color-orange);
}

.service-item:hover .service-name {
  color: #ffffff;
  transform: translateX(8px);
}

.service-item:hover .service-desc {
  color: var(--color-text-primary);
}

.service-item:hover .service-arrow {
  background-color: var(--color-orange);
  border-color: var(--color-orange);
  color: #ffffff;
  transform: translateX(4px);
}

.service-item:hover .service-arrow svg {
  transform: translateX(2px) translateY(-2px);
}

/* Floating Image Preview (Desktop) */
.services-floating-preview {
  position: fixed;
  top: 0;
  left: 0;
  width: 380px;
  height: 250px;
  pointer-events: none;
  z-index: 100;
  opacity: 0;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8);
  transform: translate(-50%, -50%) scale(0.92);
  transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.services-floating-preview.is-active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.services-floating-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.2s ease-out;
}

@media (max-width: 1024px) {
  .service-item-link {
    grid-template-columns: 50px 1fr 40px;
  }
  .service-desc {
    grid-column: 2 / -1;
    margin-top: -0.5rem;
  }
  .services-floating-preview {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   11. SECTION: MAQUINARIA ("UNA FLOTA PREPARADA...")
   -------------------------------------------------------------------------- */
.section-machinery {
  position: relative;
  background-color: var(--color-void);
  padding: var(--section-padding-y) 0;
  z-index: 2;
  border-top: 1px solid var(--color-border);
}

.machinery-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.machinery-banner {
  position: relative;
  width: 100%;
  height: clamp(340px, 45vw, 560px);
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-bottom: 4rem;
  box-shadow: var(--shadow-elevated);
}

.machinery-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  transform: scale(1.02);
  transition: transform 0.8s var(--ease-out);
}

.machinery-banner:hover .machinery-banner-img {
  transform: scale(1.05);
}

.machinery-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(9, 9, 11, 0.2) 0%, rgba(9, 9, 11, 0.85) 90%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 4vw, 3.5rem);
}

.machinery-banner-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.machinery-banner-title {
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  color: #ffffff;
  max-width: 18ch;
}

/* Technical Equipment Matrix */
.machinery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.machinery-card {
  background-color: var(--color-surface-900);
  border: 1px solid var(--color-border);
  padding: 2rem;
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.machinery-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background-color: var(--color-orange);
  transition: height var(--transition-normal);
}

.machinery-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-4px);
}

.machinery-card:hover::before {
  height: 100%;
}

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

.machinery-card-id {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-orange);
}

.machinery-card-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #ffffff;
  margin-top: 0.5rem;
}

.machinery-card-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.machinery-card-specs {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   12. SECTION: PROJECTES (EDITORIAL ASYMMETRIC TEASER)
   -------------------------------------------------------------------------- */
.section-projects {
  position: relative;
  background-color: var(--color-surface-900);
  padding: var(--section-padding-y) 0;
  z-index: 2;
  border-top: 1px solid var(--color-border);
}

.projects-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.projects-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  color: #ffffff;
}

/* Asymmetric Architectural Grid */
.projects-showcase-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: auto auto;
  gap: 2rem;
}

.project-card {
  position: relative;
  background-color: var(--color-surface-800);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
}

.project-card-large {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}

.project-media-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 380px;
  overflow: hidden;
}

.project-card-large .project-media-wrap {
  min-height: 600px;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

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

.project-gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(9, 9, 11, 0.1) 0%, rgba(9, 9, 11, 0.4) 40%, rgba(9, 9, 11, 0.92) 90%);
}

.project-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  z-index: 3;
}

.project-category {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-orange);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
}

.project-meta-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

@media (max-width: 1024px) {
  .projects-showcase-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .project-card-large {
    grid-column: 1 / -1;
    grid-row: auto;
  }
  .project-card-large .project-media-wrap {
    min-height: 420px;
  }
}

/* --------------------------------------------------------------------------
   13. SECTION: BLOQUE DE IMPACTO VISUAL
   -------------------------------------------------------------------------- */
.section-impact {
  position: relative;
  background-color: var(--color-void);
  padding: clamp(6rem, 12vw, 12rem) 0;
  overflow: hidden;
  z-index: 2;
  border-top: 1px solid var(--color-border);
}

.impact-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  opacity: 0.28;
}

.impact-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(40%) contrast(110%);
}

.impact-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(9, 9, 11, 0.75) 0%, var(--color-void) 90%);
  z-index: -1;
}

.impact-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

.impact-quote {
  font-size: clamp(3rem, 7.5vw, 6.8rem);
  color: #ffffff;
  max-width: 18ch;
  margin: 0 auto;
  letter-spacing: -0.01em;
}

.impact-quote span.text-orange {
  color: var(--color-orange);
}

.impact-sub {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  max-width: 44ch;
}

/* --------------------------------------------------------------------------
   14. SECTION: CONTACTE ("PARLEM DEL PROJECTE")
   -------------------------------------------------------------------------- */
.section-contact {
  position: relative;
  background-color: var(--color-surface-900);
  padding: var(--section-padding-y) 0;
  z-index: 2;
  border-top: 1px solid var(--color-border);
}

.contact-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem, 6vw, 6rem);
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 3rem;
}

.contact-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  color: #ffffff;
  margin-bottom: 1rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.contact-channel-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-left: 2px solid var(--color-border);
  padding-left: 1.25rem;
  transition: border-left-color var(--transition-fast);
}

.contact-channel-item:hover {
  border-left-color: var(--color-orange);
}

.contact-channel-lbl {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.contact-channel-val {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: #ffffff;
  transition: color var(--transition-fast);
}

.contact-channel-val:hover {
  color: var(--color-orange);
}

/* Contact Form */
.contact-form-wrap {
  background-color: var(--color-surface-800);
  border: 1px solid var(--color-border);
  padding: clamp(2rem, 4vw, 3.5rem);
  border-radius: 2px;
  box-shadow: var(--shadow-elevated);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background-color: var(--color-surface-900);
  border: 1px solid var(--color-border);
  padding: 0.85rem 1rem;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: 2px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23FA5A00' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px 8px;
  padding-right: 2.5rem;
}

.form-select option {
  background-color: var(--color-surface-900);
  color: #ffffff;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-orange);
  box-shadow: 0 0 0 1px var(--color-orange);
}

/* Form Feedback & Success Message */
.form-status {
  padding: 1rem;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: none;
}

.form-status.is-success {
  display: block;
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.form-status.is-error {
  display: block;
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   15. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  position: relative;
  background-color: var(--color-void);
  border-top: 1px solid var(--color-border);
  padding: 5rem 0 2.5rem;
  z-index: 2;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.footer-brand-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  max-width: 32ch;
  line-height: 1.6;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-link:hover {
  color: var(--color-orange);
  transform: translateX(3px);
}

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

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

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.footer-legal-links a:hover {
  color: var(--color-text-primary);
}

.btn-back-to-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.btn-back-to-top:hover {
  color: var(--color-orange);
}

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

@media (max-width: 600px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* --------------------------------------------------------------------------
   16. ACCESSIBILITY & REDUCED MOTION
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero-img {
    animation: none !important;
  }
}