/* ═══════════════════════════════════════════════════════════
   KODENTEK — Clean Minimal Design System (D&B-inspired)
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #ffffff;
  --bg-soft: #f5f5f5;
  --text: #111;
  --text-muted: rgba(0, 0, 0, 0.5);
  --text-faint: rgba(0, 0, 0, 0.25);
  --border: rgba(0, 0, 0, 0.08);
  --accent: #111;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: rgba(0, 0, 0, 0.12);
  color: #111;
}

/* ─── Preloader ─── */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-track {
  width: 200px;
  height: 2px;
  background: rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.loader-fill {
  height: 100%;
  width: 0%;
  background: #111;
  transition: width 0.4s ease;
}

.loader-text {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.3);
  margin-bottom: 16px;
}

.loader-percent {
  font-family: 'Anton', sans-serif;
  font-size: 48px;
  color: #111;
  margin-bottom: 24px;
}

/* ─── Scroll Reveal ─── */
.reveal,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal {
  transform: translateY(40px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: none;
}

.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

.delay-5 {
  transition-delay: 0.5s;
}

.delay-6 {
  transition-delay: 0.6s;
}

/* ─── Word Rotation ─── */
.word-rotator {
  display: inline-block;
  position: relative;
  overflow: hidden;
  vertical-align: bottom;
  height: 1.1em;
}

.word-rotator__word {
  display: inline-block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.word-rotator__word.is-leaving {
  transform: translateY(-110%);
  opacity: 0;
  position: absolute;
}

.word-rotator__word.is-entering {
  animation: wordEnter 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes wordEnter {
  from {
    transform: translateY(110%);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ─── Marquee ─── */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  padding: 20px 0;
}

.marquee__track {
  display: inline-flex;
  animation: marqueeScroll 25s linear infinite;
}

.marquee__text {
  font-family: 'Anton', sans-serif;
  font-size: clamp(48px, 6vw, 80px);
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.1);
  padding-right: 20px;
}

.marquee__text em {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  margin: 0 30px;
  vertical-align: middle;
  font-style: normal;
}

@keyframes marqueeScroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ─── Buttons ─── */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #111;
  border: 1px solid rgba(0, 0, 0, 0.2);
  background: transparent;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: color 0.3s ease, border-color 0.3s ease;
  text-decoration: none;
}

.btn-ghost::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: #111;
  transition: height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

.btn-ghost:hover {
  color: #fff;
  border-color: #111;
}

.btn-ghost:hover::before {
  height: 100%;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
  background: #111;
  border: 1px solid #111;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
  text-decoration: none;
}

.btn-primary:hover {
  background: transparent;
  color: #111;
}

/* ─── Magnetic ─── */
.magnetic {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ─── Service Rows ─── */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.service-row:last-child {
  border-bottom: 1px solid var(--border);
}

.service-row__title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 12px;
}

.service-row__desc {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
  max-width: 400px;
}

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

.service-row__tag {
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 6px 14px;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.service-row__tag:hover {
  border-color: rgba(0, 0, 0, 0.3);
  color: #111;
}

@media (max-width: 768px) {
  .service-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ─── Fact Items ─── */
.fact-item {
  padding: 30px;
  border-left: 1px solid var(--border);
}

.fact-item:first-child {
  border-left: none;
}

.fact-value {
  font-family: 'Anton', sans-serif;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1;
  margin-bottom: 8px;
}

.fact-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.fact-desc {
  font-size: 13px;
  color: var(--text-faint);
  line-height: 1.5;
}

.hide-mobile {}

@media (max-width: 768px) {
  .fact-item {
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .fact-item:first-child {
    border-top: none;
  }

  .hide-mobile {
    display: none;
  }
}

/* ─── Portfolio Card ─── */
.portfolio-card {
  background: var(--bg-soft);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:hover {
  transform: translateY(-4px);
}

.portfolio-card__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:hover .portfolio-card__image {
  transform: scale(1.05);
}

/* ─── Carousel ─── */
.carousel-viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.carousel-viewport::-webkit-scrollbar {
  display: none;
}

.carousel-track {
  display: flex;
  gap: 24px;
}

.carousel-slide {
  flex: 0 0 calc(33.333% - 16px);
  scroll-snap-align: start;
  min-width: 0;
}

@media (max-width: 1024px) {
  .carousel-slide {
    flex: 0 0 calc(50% - 12px);
  }
}

@media (max-width: 640px) {
  .carousel-slide {
    flex: 0 0 85%;
  }
}

.carousel-arrow {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.3s ease, background 0.3s ease;
  color: var(--text);
}

.carousel-arrow:hover {
  border-color: rgba(0, 0, 0, 0.3);
  background: var(--bg-soft);
}

/* ─── Card Clean ─── */
.card-clean {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  transition: border-color 0.3s ease;
}

.card-clean:hover {
  border-color: rgba(0, 0, 0, 0.15);
}

/* ─── Team Card ─── */
.team-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 0, 0, 0.15);
}

.team-card__photo {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.03);
}

.team-card__photo img {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.team-card:hover .team-card__photo img {
  transform: scale(1.05);
}

/* ─── Nav Scroll ─── */
.nav-scrolled {
  background: rgba(10, 10, 10, 0.95) !important;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
}

/* ─── Header button overrides (dark bg) ─── */
#main-nav .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

#main-nav .btn-ghost::before {
  background: #fff;
}

#main-nav .btn-ghost:hover {
  color: #0a0a0a;
  border-color: #fff;
}

/* ─── Hero Animations ─── */
@keyframes fadeUpIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-anim {
  opacity: 0;
  animation: fadeUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-anim-1 {
  animation-delay: 0.2s;
}

.hero-anim-2 {
  animation-delay: 0.4s;
}

.hero-anim-3 {
  animation-delay: 0.6s;
}

.hero-anim-4 {
  animation-delay: 0.8s;
}

/* ─── Section Eyebrow ─── */
.section-eyebrow {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─── Scroll Indicator ─── */
.scroll-indicator {
  width: 24px;
  height: 40px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  position: relative;
}

.scroll-indicator span {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 8px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 1px;
  animation: scrollBounce 1.5s ease infinite;
}

@keyframes scrollBounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }

  50% {
    transform: translateX(-50%) translateY(12px);
    opacity: 0.3;
  }
}

/* ─── Form Input ─── */
.form-input {
  width: 100%;
  padding: 14px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: #111;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.3s ease;
}

.form-input::placeholder {
  color: var(--text-faint);
}

.form-input:focus {
  border-bottom-color: rgba(0, 0, 0, 0.4);
}

/* ─── Counter ─── */
.counter-value {
  font-variant-numeric: tabular-nums;
}

/* ─── Text Opacity Scroll Effect ─── */
[data-text-opacity] {
  transition: opacity 0.6s ease, transform 0.6s ease;
}