/* ================================================
   MAZTECHDESIGNS — Main Stylesheet
   ================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --color-bg: #0A0A0F;
  --color-bg-alt: #111118;
  --color-bg-card: #16161E;
  --color-bg-card-hover: #1C1C26;
  --color-surface: #1E1E28;
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-hover: rgba(255, 255, 255, 0.12);

  --color-text: #EAEAF0;
  --color-text-secondary: #8A8A9A;
  --color-text-muted: #555566;

  --color-mint: #00F0B5;
  --color-blue: #0080FF;
  --color-neon-blue: #00B4FF;
  --color-gold: #D4A853;
  --color-purple: #8B5CF6;
  --color-pink: #EC4899;

  --gradient-primary: linear-gradient(135deg, var(--color-mint), var(--color-blue));
  --gradient-warm: linear-gradient(135deg, var(--color-gold), #FF8C42);
  --gradient-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 240, 181, 0.04), transparent 40%);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Spacing */
  --section-padding: clamp(80px, 10vw, 140px);
  --container-max: 1280px;
  --container-padding: clamp(20px, 4vw, 40px);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --duration-fast: 0.2s;
  --duration-base: 0.4s;
  --duration-slow: 0.8s;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--color-mint) var(--color-bg);
}

html::-webkit-scrollbar { width: 6px; }
html::-webkit-scrollbar-track { background: var(--color-bg); }
html::-webkit-scrollbar-thumb { background: var(--color-mint); border-radius: 3px; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: rgba(0, 240, 181, 0.2);
  color: var(--color-mint);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
ul { list-style: none; }

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

/* ---------- Custom Cursor ---------- */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--color-mint);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10001;
  transition: transform 0.15s var(--ease-out-expo), opacity 0.15s;
  mix-blend-mode: difference;
}

.cursor-follower {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(0, 240, 181, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transition: transform 0.4s var(--ease-out-expo), width 0.3s, height 0.3s, opacity 0.15s;
}

.cursor--hover {
  transform: scale(2.5);
}

.cursor-follower--hover {
  width: 60px;
  height: 60px;
  border-color: rgba(0, 240, 181, 0.15);
}

@media (pointer: coarse) {
  .cursor, .cursor-follower { display: none; }
}

/* ---------- Loader ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease-out-expo), visibility 0.6s;
}

.loader--hidden {
  opacity: 0;
  visibility: hidden;
}

.loader__inner {
  text-align: center;
}

.loader__logo {
  margin-bottom: 32px;
}

.loader__svg {
  width: 120px;
  height: 40px;
}

.loader__text {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  fill: var(--color-text);
  letter-spacing: 8px;
}

.loader__bar {
  width: 200px;
  height: 2px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

.loader__progress {
  height: 100%;
  width: 0%;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: loaderProgress 1.8s var(--ease-out-expo) forwards;
}

@keyframes loaderProgress {
  0% { width: 0%; }
  50% { width: 70%; }
  100% { width: 100%; }
}

/* ---------- Typography Utilities ---------- */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.accent {
  color: var(--color-mint);
}

.section-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.section-label__number {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-mint);
  letter-spacing: 2px;
}

.section-label__text {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.section-label__line {
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius-md);
  transition: all var(--duration-base) var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-bg);
}

.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-blue), var(--color-mint));
  opacity: 0;
  transition: opacity var(--duration-base);
}

.btn--primary:hover::before {
  opacity: 1;
}

.btn--primary span,
.btn--primary svg {
  position: relative;
  z-index: 1;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 240, 181, 0.3);
}

.btn--outline {
  border: 1px solid var(--color-border-hover);
  color: var(--color-text);
  background: transparent;
}

.btn--outline:hover {
  border-color: var(--color-mint);
  color: var(--color-mint);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 240, 181, 0.1);
}

.btn--lg {
  padding: 18px 40px;
  font-size: 16px;
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ================================================
   NAVIGATION
   ================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--duration-base) var(--ease-out-expo);
}

.nav--scrolled {
  padding: 12px 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  transition: opacity var(--duration-fast);
}

.nav__logo:hover { opacity: 0.8; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast);
  position: relative;
}

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

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 1px;
  background: var(--color-mint);
  transform: scaleX(0);
  transition: transform var(--duration-base) var(--ease-out-expo);
}

.nav__link:hover::after {
  transform: scaleX(1);
}

.nav__link--cta {
  background: var(--gradient-primary);
  color: var(--color-bg) !important;
  font-weight: 600;
  border-radius: var(--radius-md);
  margin-left: 8px;
}

.nav__link--cta::after { display: none; }

.nav__link--cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 240, 181, 0.3);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--duration-base) var(--ease-out-expo);
}

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

.nav__toggle--active span:nth-child(2) {
  opacity: 0;
}

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

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
}

.mobile-menu--open {
  pointer-events: all;
}

.mobile-menu__bg {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out-expo);
}

.mobile-menu--open .mobile-menu__bg {
  opacity: 1;
}

.mobile-menu__nav {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.mobile-menu__link {
  font-family: var(--font-heading);
  font-size: clamp(28px, 6vw, 48px);
  font-weight: 700;
  color: var(--color-text);
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--duration-base) var(--ease-out-expo), color var(--duration-fast);
  position: relative;
  padding: 8px 20px;
}

.mobile-menu--open .mobile-menu__link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu__link::before {
  content: attr(data-index);
  position: absolute;
  top: 0;
  left: -30px;
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-muted);
}

.mobile-menu__link:hover {
  color: var(--color-mint);
}

/* ================================================
   HERO
   ================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 240, 181, 0.05) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(0, 128, 255, 0.05) 0%, transparent 50%),
              linear-gradient(180deg, transparent 0%, var(--color-bg) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 var(--container-padding);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.03);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-mint);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 240, 181, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(0, 240, 181, 0); }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero__title-line {
  display: block;
}

.hero__title-line--accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__title em {
  font-style: italic;
  position: relative;
}

.hero__title em::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-gold);
  border-radius: 2px;
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: clamp(32px, 6vw, 80px);
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--color-text);
}

.hero__stat-plus {
  font-family: var(--font-heading);
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 700;
  color: var(--color-mint);
}

.hero__stat-label {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.hero__scroll span {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--color-mint);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -50%; }
  100% { top: 150%; }
}

/* ================================================
   ABOUT
   ================================================ */
.about {
  padding: var(--section-padding) 0;
  position: relative;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 100px;
}

.about__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.about__text {
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.about__values {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}

.about__value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about__value-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 181, 0.08);
  color: var(--color-mint);
}

.about__value h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.about__value p {
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* About Image Grid */
.about__image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

.about__image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.about__image-card--1 {
  grid-column: 1 / -1;
  height: 240px;
  background: linear-gradient(135deg, rgba(0, 240, 181, 0.08), rgba(0, 128, 255, 0.08));
  border: 1px solid var(--color-border);
}

.about__image-card--2 {
  height: 200px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(0, 128, 255, 0.08));
  border: 1px solid var(--color-border);
}

.about__image-card--3 {
  height: 200px;
  background: linear-gradient(135deg, rgba(212, 168, 83, 0.08), rgba(0, 240, 181, 0.08));
  border: 1px solid var(--color-border);
}

.about__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 500;
}

/* Timeline */
.about__timeline-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 48px;
  text-align: center;
}

.timeline {
  display: flex;
  gap: 0;
  position: relative;
  overflow-x: auto;
  padding-bottom: 20px;
  scrollbar-width: none;
}

.timeline::-webkit-scrollbar { display: none; }

.timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-border);
}

.timeline__item {
  flex: 1;
  min-width: 200px;
  text-align: center;
  position: relative;
  padding: 0 16px;
}

.timeline__year {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-mint);
  margin-bottom: 24px;
  position: relative;
  letter-spacing: 1px;
}

.timeline__year::after {
  content: '';
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-mint);
  transition: all var(--duration-base);
}

.timeline__item:hover .timeline__year::after {
  background: var(--color-mint);
  box-shadow: 0 0 20px rgba(0, 240, 181, 0.4);
}

.timeline__content {
  padding-top: 24px;
}

.timeline__content h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.timeline__content p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ================================================
   SERVICES
   ================================================ */
.services {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
  position: relative;
}

.services__header {
  margin-bottom: 64px;
}

.services__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.services__subtitle {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 500px;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  padding: 40px 32px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-out-expo);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--duration-base);
}

.service-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  background: var(--color-bg-card-hover);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-mint);
  position: relative;
  z-index: 1;
}

.service-card__icon svg {
  width: 48px;
  height: 48px;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.service-card__text {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.service-card__tags span {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  transition: all var(--duration-fast);
}

.service-card:hover .service-card__tags span {
  color: var(--color-mint);
  border-color: rgba(0, 240, 181, 0.2);
}

.service-card__number {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: var(--font-heading);
  font-size: 64px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.02);
  line-height: 1;
  pointer-events: none;
  transition: color var(--duration-base);
}

.service-card:hover .service-card__number {
  color: rgba(0, 240, 181, 0.04);
}

/* ================================================
   PORTFOLIO
   ================================================ */
.portfolio {
  padding: var(--section-padding) 0;
  position: relative;
}

.portfolio__header {
  margin-bottom: 48px;
}

.portfolio__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.portfolio__subtitle {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 500px;
}

.portfolio__filter {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.portfolio__filter-btn {
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  transition: all var(--duration-base) var(--ease-out-expo);
}

.portfolio__filter-btn:hover,
.portfolio__filter-btn.active {
  color: var(--color-bg);
  background: var(--color-mint);
  border-color: var(--color-mint);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-out-expo);
}

.portfolio__item-inner {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.portfolio__item-visual {
  position: absolute;
  inset: 0;
}

.portfolio__item-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}

.portfolio__item:hover .portfolio__item-placeholder {
  transform: scale(1.05);
}

.portfolio__item-placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: white;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
}

.portfolio__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 15, 0.95) 100%);
  display: flex;
  align-items: flex-end;
  padding: 28px;
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out-expo);
}

.portfolio__item:hover .portfolio__item-overlay {
  opacity: 1;
}

.portfolio__item-info {
  transform: translateY(10px);
  transition: transform var(--duration-base) var(--ease-out-expo);
}

.portfolio__item:hover .portfolio__item-info {
  transform: translateY(0);
}

.portfolio__item-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-mint);
  background: rgba(0, 240, 181, 0.1);
  border-radius: 4px;
  margin-bottom: 8px;
}

.portfolio__item-name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.portfolio__item-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.portfolio__item-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
}

.portfolio__item-stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-mint);
}

.portfolio__item-stat-label {
  font-size: 11px;
  color: var(--color-text-muted);
}

.portfolio__item-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--duration-fast);
}

.portfolio__item-link:hover {
  color: var(--color-mint);
}

.portfolio__item-link--case {
  color: var(--color-text-secondary);
}

/* ================================================
   PROCESS
   ================================================ */
.process {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
  overflow: hidden;
}

.process__header {
  margin-bottom: 80px;
}

.process__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.process__subtitle {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 500px;
}

.process__timeline {
  position: relative;
}

.process__track {
  display: none;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.process__step {
  position: relative;
}

.process__step-marker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.process__step-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-mint);
  transition: all var(--duration-base);
}

.process__step:hover .process__step-dot {
  background: var(--color-mint);
  box-shadow: 0 0 20px rgba(0, 240, 181, 0.4);
}

.process__step-num {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-mint);
  letter-spacing: 1px;
}

.process__step-content {
  padding: 28px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-out-expo);
}

.process__step:hover .process__step-content {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
}

.process__step-icon {
  color: var(--color-mint);
  margin-bottom: 16px;
}

.process__step-content h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.process__step-content p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ================================================
   TESTIMONIALS
   ================================================ */
.testimonials {
  padding: var(--section-padding) 0;
  position: relative;
  overflow: hidden;
}

.testimonials__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-heading);
  font-size: clamp(80px, 15vw, 200px);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.015);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.testimonials__header {
  margin-bottom: 64px;
}

.testimonials__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
}

.testimonials__carousel {
  position: relative;
  overflow: hidden;
  margin-bottom: 64px;
}

.testimonials__track {
  display: flex;
  transition: transform 0.6s var(--ease-out-expo);
}

.testimonial-card {
  flex: 0 0 100%;
  min-width: 0;
  padding: 48px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin: 0 12px;
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  color: var(--color-gold);
  margin-bottom: 24px;
}

.testimonial-card__quote {
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 32px;
  font-style: normal;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-bg);
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
}

.testimonial-card__role {
  font-size: 13px;
  color: var(--color-text-muted);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 32px;
}

.testimonials__btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.testimonials__btn:hover {
  border-color: var(--color-mint);
  color: var(--color-mint);
}

.testimonials__dots {
  display: flex;
  gap: 8px;
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--duration-base);
}

.testimonials__dot--active {
  background: var(--color-mint);
  width: 24px;
  border-radius: 4px;
}

/* Client Logos Marquee */
.testimonials__logos {
  overflow: hidden;
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.testimonials__logos-track {
  display: flex;
  gap: 64px;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.testimonials__logo {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-muted);
  white-space: nowrap;
  opacity: 0.4;
  transition: opacity var(--duration-fast);
}

.testimonials__logo:hover {
  opacity: 0.7;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ================================================
   CONTACT
   ================================================ */
.contact {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.contact__text {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.contact__detail {
  display: flex;
  gap: 16px;
  align-items: center;
  transition: color var(--duration-fast);
}

.contact__detail:hover {
  color: var(--color-mint);
}

.contact__detail-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 181, 0.08);
  color: var(--color-mint);
  flex-shrink: 0;
}

.contact__detail-label {
  display: block;
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.contact__detail-value {
  font-size: 15px;
  font-weight: 500;
}

.contact__social {
  display: flex;
  gap: 12px;
}

.contact__social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.contact__social-link:hover {
  border-color: var(--color-mint);
  color: var(--color-mint);
  transform: translateY(-2px);
}

/* Contact Form */
.contact__form {
  padding: 40px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  position: relative;
}

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

.contact__form-group {
  margin-bottom: 20px;
}

.contact__form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.contact__form-input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast);
  outline: none;
}

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

.contact__form-input:focus {
  border-color: var(--color-mint);
  box-shadow: 0 0 0 3px rgba(0, 240, 181, 0.1);
}

.contact__form-select {
  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='%238A8A9A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.contact__form-select option {
  background: var(--color-bg-card);
  color: var(--color-text);
}

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

.contact__form-success {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base);
  text-align: center;
}

.contact__form-success.active {
  opacity: 1;
  pointer-events: all;
}

.contact__form-success svg {
  color: var(--color-mint);
}

.contact__form-success h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
}

.contact__form-success p {
  color: var(--color-text-secondary);
}

/* ================================================
   CTA BANNER
   ================================================ */
.cta {
  padding: 80px 0;
}

.cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 60px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  gap: 40px;
  position: relative;
  overflow: hidden;
}

.cta__inner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 240, 181, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta__title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.cta__text {
  font-size: 16px;
  color: var(--color-text-secondary);
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
  padding: 80px 0 0;
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer__desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 300px;
  margin-bottom: 24px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--duration-fast);
}

.footer__social a:hover {
  border-color: var(--color-mint);
  color: var(--color-mint);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.footer__link {
  display: block;
  font-size: 14px;
  color: var(--color-text-secondary);
  padding: 6px 0;
  transition: color var(--duration-fast);
}

.footer__link:hover {
  color: var(--color-mint);
}

/* Newsletter */
.footer__newsletter p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.footer__newsletter-form {
  display: flex;
  gap: 8px;
}

.footer__newsletter-input {
  flex: 1;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--duration-fast);
}

.footer__newsletter-input:focus {
  border-color: var(--color-mint);
}

.footer__newsletter-btn {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  color: var(--color-bg);
  transition: transform var(--duration-fast);
  flex-shrink: 0;
}

.footer__newsletter-btn:hover {
  transform: translateY(-1px);
}

/* Footer Bottom */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-muted);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

.footer__legal a:hover {
  color: var(--color-text-secondary);
}

/* ================================================
   STICKY CTA
   ================================================ */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 12px 16px;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
  transform: translateY(100%);
  transition: transform var(--duration-base) var(--ease-out-expo);
}

.sticky-cta--visible {
  transform: translateY(0);
}

.sticky-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  background: var(--gradient-primary);
  color: var(--color-bg);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
}

/* ================================================
   SCROLL REVEAL
   ================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

/* ================================================
   RESPONSIVE
   ================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .cta__inner {
    flex-direction: column;
    text-align: center;
    padding: 48px 32px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .sticky-cta {
    display: block;
  }

  .hero__stats {
    flex-direction: column;
    gap: 20px;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  .process__steps {
    grid-template-columns: 1fr;
  }

  .contact__form {
    padding: 24px;
  }

  .contact__form-row {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    padding: 28px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer__legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero__scroll {
    display: none;
  }

  .about__image-grid {
    grid-template-columns: 1fr;
  }

  .about__image-card--1 {
    height: 180px;
  }

  .about__image-card--2,
  .about__image-card--3 {
    height: 160px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .hero__title {
    letter-spacing: -1px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .portfolio__filter {
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin-left: calc(-1 * var(--container-padding));
    margin-right: calc(-1 * var(--container-padding));
    padding: 0 var(--container-padding);
  }

  .portfolio__filter::-webkit-scrollbar { display: none; }
}

/* Reduced Motion */
@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;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}