/* ═══════════════════════════════════════════════════════════════
   SROKA TRANSPORT – Design System & Base Styles
   Architecture: CSS custom properties driven by backend config
   ═══════════════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties (overridden at runtime by main.js from API /config) ─── */
:root {
  /* Brand Colors */
  --color-primary:    #0a0e1a;
  --color-secondary:  #1c2744;
  --color-accent:     #00D1FF;
  --color-accent-alt: #0099cc;
  --color-surface:    #111827;
  --color-surface-2:  #162035;
  --color-text:       #f0f4ff;
  --color-text-muted: #8899bb;
  --color-border:     rgba(255,255,255,0.08);
  --color-glass:      rgba(28,39,68,0.7);

  /* Typography */
  --font-heading: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Spacing Scale */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.5);
  --shadow-accent: 0 0 40px rgba(0,209,255,0.25);

  /* Nav */
  --nav-height: 72px;

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   300ms ease;
  --transition-slow:   600ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Z-index layers */
  --z-base:      0;
  --z-card:      10;
  --z-dropdown:  100;
  --z-nav:       200;
  --z-curtain:   900;
  --z-preloader: 1000;
  --z-cursor:    9999;
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: auto; /* controlled by GSAP */
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--color-primary);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none; /* custom cursor active */
}

body.loading,
body.preloader-active {
  overflow: hidden;
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; }

/* ─── Typography Scale ─── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.text-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.text-h1 { font-size: clamp(3rem, 8vw, 8rem); }
.text-h2 { font-size: clamp(2rem, 5vw, 4.5rem); }
.text-h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
.text-h4 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
.text-body { font-size: clamp(0.9rem, 1.5vw, 1.05rem); line-height: 1.7; }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }

/* ─── Layout ─── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--wide  { max-width: 1440px; }
.container--narrow { max-width: 860px; }

.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section--dark    { background: var(--color-surface);   }
.section--darker  { background: var(--color-primary);   }
.section--surface { background: var(--color-surface-2); }

/* ─── Grid ─── */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  will-change: transform;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--accent {
  background: var(--color-accent);
  color: #0a0e1a;
  box-shadow: 0 4px 20px rgba(0,209,255,0.3);
}
.btn--accent:hover { box-shadow: 0 8px 30px rgba(0,209,255,0.5); }

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ghost {
  background: rgba(255,255,255,0.06);
  color: var(--color-text);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255,255,255,0.12); }

.btn--lg { padding: var(--space-4) var(--space-8); font-size: 1rem; }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: 0.8rem; }

/* ─── Navigation ─── */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  height: var(--nav-height);
}

.nav {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-8);
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
  transition: background-color var(--transition-slow), backdrop-filter var(--transition-slow);
}

.nav.scrolled {
  background: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(20px) saturate(1.5);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
}

.nav__logo-img {
  height: 36px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 8px rgba(0,209,255,0.15));
  transition: filter var(--transition-fast);
}

.nav__logo:hover .nav__logo-img {
  filter: drop-shadow(0 0 16px rgba(0,209,255,0.4));
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active { color: var(--color-text); }

.nav__link:hover::after,
.nav__link.active::after { width: 100%; }

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 14, 26, 0.98);
  backdrop-filter: blur(20px);
  z-index: calc(var(--z-nav) - 1);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.mobile-menu.open {
  pointer-events: all;
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}
.mobile-menu__link {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.mobile-menu__link:hover { color: var(--color-accent); }

/* ─── Scroll Progress Bar ─── */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: calc(var(--z-nav) + 1);
  background: transparent;
}
.scroll-progress__fill {
  height: 100%;
  width: 0%;
  background: var(--color-accent);
  transform-origin: left;
  transition: width 0.1s linear;
}

/* ─── Page Curtain (transition) ─── */
#page-curtain {
  position: fixed;
  inset: 0;
  background: var(--color-accent);
  z-index: var(--z-curtain);
  transform: scaleY(0);
  transform-origin: top;
  pointer-events: none;
}

/* ─── Preloader ─── */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--color-primary);
  z-index: var(--z-preloader);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.preloader__inner {
  text-align: center;
  z-index: 2;
  position: relative;
}

.preloader__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.preloader__logo-img {
  height: 80px;
  width: auto;
  max-width: 280px;
  display: block;
  filter: drop-shadow(0 0 24px rgba(0,209,255,0.2));
}

.preloader__bar {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto var(--space-4);
}

.preloader__bar-fill {
  height: 100%;
  width: 0%;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

.preloader__tagline {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.preloader__curtain {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50%;
  background: var(--color-primary);
  z-index: 1;
}
.preloader__curtain--left  { left: 0;  transform-origin: left;  }
.preloader__curtain--right { right: 0; transform-origin: right; }

/* ─── Custom Cursor ─── */
#cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: var(--z-cursor);
  mix-blend-mode: difference;
}

.cursor__dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease;
}

.cursor__ring {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.6);
  transform: translate(-50%, -50%);
  transform-origin: center;
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

body.cursor-hover .cursor__dot  { width: 16px; height: 16px; background: var(--color-accent); }
body.cursor-hover .cursor__ring { width: 60px; height: 60px; border-color: var(--color-accent); }
body.cursor-click .cursor__dot  { transform: translate(-50%, -50%) scale(0.7); }

@media (hover: none) { #cursor { display: none; } body { cursor: auto; } }

/* ─── Section Headers ─── */
.section-header {
  margin-bottom: var(--space-16);
}

.section-header--center { text-align: center; }

.section-header__eyebrow {
  margin-bottom: var(--space-3);
}

.section-header__headline {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.0;
  margin-bottom: var(--space-4);
}

.section-header__body {
  max-width: 600px;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.section-header--center .section-header__body { margin: 0 auto; }

/* ─── Cards ─── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  will-change: transform;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card__image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-secondary);
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card:hover .card__image img { transform: scale(1.06); }

/* Illustrated vehicle card */
.card__image--illus {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(155deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: rgba(0, 209, 255, 0.45);
  position: relative;
  overflow: hidden;
}

.card__image--illus::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(0,209,255,0.08) 0%, transparent 65%);
}

.card:hover .card__image--illus { color: rgba(0, 209, 255, 0.7); }
.card:hover .card__image--illus::before { background: radial-gradient(ellipse at 60% 40%, rgba(0,209,255,0.15) 0%, transparent 65%); }

.card__body {
  padding: var(--space-6);
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.card__text {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: var(--space-5);
}

.card__badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: rgba(0,209,255,0.12);
  color: var(--color-accent);
  border: 1px solid rgba(0,209,255,0.25);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

/* ─── Forms ─── */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form__group { display: flex; flex-direction: column; gap: var(--space-2); }

.form__label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.form__group:focus-within .form__label { color: var(--color-accent); }

.form__input,
.form__textarea,
.form__select {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  width: 100%;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0,209,255,0.12);
  background: rgba(255,255,255,0.07);
}

.form__input::placeholder,
.form__textarea::placeholder { color: var(--color-text-muted); opacity: 0.7; }

.form__select { cursor: pointer; }
.form__select option { background: var(--color-secondary); color: var(--color-text); }

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

.form__checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.form__checkbox {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.form__checkbox-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.form__error {
  font-size: 0.78rem;
  color: var(--color-accent);
  margin-top: var(--space-1);
  display: none;
}

.form__group.has-error .form__error { display: block; }
.form__group.has-error .form__input,
.form__group.has-error .form__textarea { border-color: var(--color-accent); }

.form__status {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  display: none;
}

.form__status--success {
  background: rgba(42, 157, 143, 0.12);
  border: 1px solid rgba(42, 157, 143, 0.3);
  color: #2a9d8f;
  display: block;
}

.form__status--error {
  background: rgba(230, 57, 70, 0.12);
  border: 1px solid rgba(230, 57, 70, 0.3);
  color: var(--color-accent);
  display: block;
}

.form__submit { align-self: flex-start; }

/* ─── Logistics Service Cards ─── */
.logistics-service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}
.logistics-service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--card-accent, var(--color-accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}
.logistics-service-card:hover {
  transform: translateY(-4px);
  border-color: var(--card-accent, var(--color-accent));
  box-shadow: 0 8px 30px rgba(0, 209, 255, 0.08);
}
.logistics-service-card:hover::before { opacity: 1; }

.logistics-service-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--card-accent, var(--color-accent));
  transition: transform 0.3s ease;
}
.logistics-service-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--card-accent, var(--color-accent));
}
/* Hide raw <i> placeholder before Lucide replaces it */
.logistics-service-card__icon i[data-lucide] {
  display: inline-block;
  width: 28px;
  height: 28px;
  opacity: 0;
}
.logistics-service-card:hover .logistics-service-card__icon {
  transform: scale(1.1);
}

.logistics-service-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.logistics-service-card__text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ─── hCaptcha Widget ─── */
.form__captcha {
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}
.form__captcha .h-captcha {
  display: flex;
  justify-content: center;
}
/* Reserve space while widget loads to avoid layout shift */
.form__captcha .h-captcha iframe {
  border-radius: var(--radius-md);
  max-width: 100%;
}
/* Override hCaptcha widget dark mode background bleed */
.form__captcha .h-captcha > div {
  margin: 0 auto;
}


.three-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.three-canvas canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ─── Ticker / Marquee ─── */
.ticker {
  overflow: hidden;
  border-top:    1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
  background: var(--color-surface);
}

.ticker__belt {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  will-change: transform;
}

.ticker__track {
  display: flex;
  gap: var(--space-12);
  white-space: nowrap;
  will-change: transform;
}

.ticker__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.ticker__item i { color: var(--color-accent); }

/* ─── Cookie Banner ─── */
.cookie-banner {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2 * var(--space-6));
  max-width: 600px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  z-index: 500;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
}

.cookie-banner p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  flex: 1;
  min-width: 0;
}

.cookie-banner__btn {
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .cookie-banner {
    flex-direction: column;
    text-align: center;
    padding: var(--space-4);
    bottom: var(--space-4);
    width: calc(100% - 2 * var(--space-4));
  }
  .cookie-banner__btn {
    width: 100%;
    justify-content: center;
  }
}
}

/* ─── Footer ─── */
#site-footer {
  position: relative;
  background: var(--color-secondary);
  border-top: 3px solid var(--color-accent);
  margin-top: 4rem;
  padding: 5rem 0 3rem;
}

/* Gradient divider strip above footer */
#site-footer::before {
  content: '';
  position: absolute;
  top: -4rem;
  left: 0;
  right: 0;
  height: 4rem;
  background: linear-gradient(to bottom, transparent 0%, var(--color-secondary) 100%);
  pointer-events: none;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1.2fr;
  gap: var(--space-16);
  margin-bottom: var(--space-16);
}

.footer__brand-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.footer__brand-tagline {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: var(--space-8);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer__nav-link {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding: var(--space-3) 0;
  line-height: 1.6;
  transition: color var(--transition-fast);
}

.footer__nav-link:hover { color: var(--color-text); }

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.87rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.6;
  transition: color var(--transition-fast);
}

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

.footer__contact-item i { color: var(--color-accent); margin-top: 2px; flex-shrink: 0; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  margin-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.footer__legal-links {
  display: flex;
  gap: var(--space-5);
}

.footer__legal-link {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.footer__legal-link:hover { color: var(--color-text); }

@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
}

@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  #site-footer { padding: 3.5rem 0 2.5rem; margin-top: 2rem; }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .footer__grid > * {
    padding: var(--space-6) 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  .footer__grid > *:last-child {
    border-bottom: none;
  }

  .footer__bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
  body { cursor: auto; }
  #cursor { display: none; }
}

/* ─── Utility ─── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.overflow-hidden { overflow: hidden; }
.relative        { position: relative; }
.absolute        { position: absolute; }
.inset-0         { inset: 0; }
.flex-center     { display: flex; align-items: center; justify-content: center; }
.gap-4           { gap: var(--space-4); }
.mt-auto         { margin-top: auto; }

/* ─── Highlight / Gradient text ─── */
.text-gradient {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-alt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Separator line ─── */
.separator {
  width: 40px;
  height: 3px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  margin: var(--space-4) 0;
}
.separator--center { margin: var(--space-4) auto; }