/* ============================================
   INNOWISE SOLUTIONS - Accenture-Style Design
   with Beautiful Animations
   ============================================ */

/* ── CSS VARIABLES ── */
:root {
  /* Colors */
  --white: #ffffff;
  --black: #000000;
  --off-white: #f9f9f9;
  --gray-100: #f3f2f1;
  --gray-200: #e6e6e6;
  --gray-300: #bfbfbf;
  --gray-400: #999999;
  --gray-500: #808080;
  --gray-600: #666666;
  --gray-700: #4d4d4d;
  --gray-800: #333333;
  --gray-900: #1a1a1a;
  
  --accent: #007FFF;
  --accent-hover: #005FCC;
  --accent-light: rgba(0, 127, 255, 0.1);
  
  /* Typography */
  --font-primary: 'Graphik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Spacing */
  --section-padding: 50px;
  --container-max: 1320px;
  --container-padding: 48px;
  
  /* Borders */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-smooth: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.5;
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background: var(--accent);
  color: var(--white);
}

/* ── SKIP LINK (Accessibility) ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--accent);
  color: var(--white);
  font-weight: 500;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

img {
  max-width: 100%;
  display: block;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5 {
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

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

@media (max-width: 640px) {
  :root {
    --container-padding: 20px;
  }
  .container {
    padding: 0 20px;
  }
}

/* ── HEADER ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: all var(--transition);
}

.header.transparent {
  background: transparent;
}

.header.transparent .header__logo {
  color: var(--white);
}

.header.transparent .header__nav-link,
.header.transparent .header__menu-btn,
.header.transparent .header__btn {
  color: var(--white);
}

.header.transparent .header__btn {
  border-color: rgba(255,255,255,0.4);
}

.header.transparent .header__btn:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--black);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.header.scrolled .header__logo {
  color: var(--black);
}

.header.scrolled .header__nav-link,
.header.scrolled .header__menu-btn,
.header.scrolled .header__btn {
  color: var(--gray-900);
}

.header.scrolled .header__btn {
  border-color: var(--gray-300);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.01em;
  transition: transform var(--transition), color var(--transition);
}

.header__logo:hover {
  transform: none;
}

.header__logo-icon {
  height: 52px;
  width: auto;
  border-radius: var(--radius-sm);
  transition: transform 0.3s ease-in-out;
}

.header__logo:hover .header__logo-icon {
  transform: rotate(20deg);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 48px;
}

.header__nav-link {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: all var(--transition);
  position: relative;
  padding: 12px 0;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

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

.header__nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

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

.header__nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

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

.header__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--black);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.header__btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.5s;
}

.header__btn:hover::before {
  left: 100%;
}

.header__btn:hover {
  border-color: var(--black);
  background: var(--black);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.header__btn--primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.header__btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 4px 20px rgba(0, 127, 255, 0.4);
}

/* Mobile Menu */
.header__menu-btn {
  display: none;
  padding: 8px;
  color: var(--black);
  transition: transform var(--transition);
}

.header__menu-btn:hover {
  transform: rotate(90deg);
}

.header__menu-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile Menu */
.mobile-nav {
  display: none;
}

@media (max-width: 1024px) {
  .header__nav { display: none; }
  .header__actions { display: none; }
  .header__menu-btn { display: flex; }
  
  .mobile-nav {
    display: none;
    position: fixed;
    top: 100px;
    left: 0;
    right: 0;
    background: #ffffff;
    padding: 20px;
    flex-direction: column;
    gap: 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    z-index: 999;
  }
  
  .mobile-nav.active {
    display: flex;
  }
  
  .mobile-nav .header__nav-link {
    font-size: 1.125rem;
    font-weight: 500;
    color: #000000;
    padding: 20px 0;
    border-bottom: 1px solid #e6e6e6;
    display: block;
    width: 100%;
    text-align: left;
    text-decoration: none;
  }
  
  .mobile-nav .header__nav-link:hover {
    color: #007FFF;
  }
  
  .mobile-nav .header__btn--primary {
    display: block;
    text-align: center;
    margin-top: 16px;
    padding: 18px 28px;
    background: #007FFF;
    color: #ffffff;
    border-radius: 4px;
    font-weight: 500;
    font-size: 1.125rem;
    text-decoration: none;
  }
}

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

.hero--small {
  min-height: 50vh;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: var(--section-padding) 0;
}

.hero__inner {
  max-width: 820px;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 32px;
}

.hero__title span {
  color: var(--accent);
  position: relative;
  display: inline-block;
}

.hero__description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin-bottom: 48px;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: 16px;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  position: relative;
  overflow: hidden;
}

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

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

/* ── PARTNERS ── */
.partners {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 48px 0;
  overflow: hidden;
}

.partners__heading {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
}

.partners__carousel-wrapper {
  overflow: hidden;
}

.partners__track {
  display: flex;
  gap: 64px;
  animation: scroll 40s linear infinite;
  width: max-content;
}

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

.partners__logo {
  flex-shrink: 0;
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partners__logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all var(--transition);
}

.partners__logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ── ABOUT ── */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__visual {
  position: relative;
}

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

.about__video {
  width: 100%;
  display: block;
}

.about__badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
}

.about__badge-value {
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}

.about__badge-text {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-top: 4px;
}

.about__content {
  padding: 20px 0;
}

.about__values {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 40px;
}

.about__value {
  display: flex;
  gap: 20px;
}

.about__value-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__value-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
}

.about__value-title {
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.about__value-text {
  color: var(--gray-600);
  line-height: 1.6;
}

/* ── SECTION STYLES ── */
.section {
  padding: var(--section-padding) 0;
}

.section--gray {
  background: var(--off-white);
}

.section--dark {
  background: var(--gray-900);
  color: var(--white);
}

.section__header {
  margin-bottom: 48px;
}

.section__header--center {
  text-align: center;
}

.section__eyebrow {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section__title--light {
  color: var(--white);
}

.section__subtitle {
  font-size: 1.0625rem;
  color: var(--gray-600);
  max-width: 600px;
}

.section--dark .section__subtitle {
  color: rgba(255, 255, 255, 0.7);
  max-width: 700px;
  margin: 0 auto;
}

.hero--small {
  min-height: 50vh;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 100%);
}

.hero__bg-particles {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(0, 127, 255, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(0, 127, 255, 0.1) 0%, transparent 40%);
  animation: particlesFloat 20s ease-in-out infinite;
}

@keyframes particlesFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20px, -20px) scale(1.05); }
  50% { transform: translate(-10px, 10px) scale(0.95); }
  75% { transform: translate(15px, 15px) scale(1.02); }
}

.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.3) 100%);
}

.hero__bg-lines {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__bg-lines::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background-image: 
    linear-gradient(rgba(0, 127, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 127, 255, 0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  animation: gridMove 30s linear infinite;
  transform: perspective(500px) rotateX(60deg);
}

@keyframes gridMove {
  0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
  100% { transform: perspective(500px) rotateX(60deg) translateY(80px); }
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: var(--section-padding) 0;
}

.hero__inner {
  max-width: 820px;
}

.hero__eyebrow {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeInUp 0.8s 0.2s forwards;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(40px);
  animation: heroFadeInUp 0.8s 0.4s forwards;
}

.hero__title span {
  color: var(--accent);
  position: relative;
  display: inline-block;
}

.hero__title span::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  animation: underlineReveal 0.6s 1.2s forwards;
}

@keyframes underlineReveal {
  to { transform: scaleX(1); }
}

.hero__description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin-bottom: 48px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeInUp 0.8s 0.6s forwards;
}

.hero__actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeInUp 0.8s 0.8s forwards;
}

.hero__actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 36px;
  font-size: 1.0625rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn--white {
  background: var(--white);
  color: var(--black);
  border: 2px solid var(--white);
}

.btn--white:hover {
  background: transparent;
  color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

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

.hero__scroll {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  animation: heroFadeInUp 0.8s 1.2s forwards;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, var(--accent), transparent);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.8), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

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

@media (max-width: 768px) {
  .hero__description { font-size: 1rem; }
  .hero__title { font-size: 2rem; }
  .hero__actions { 
    flex-direction: column; 
    gap: 16px; 
    width: 100%;
  }
  
  .hero__actions .btn {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
  }
}

@media (max-width: 640px) {
  .hero__title { font-size: 1.75rem; }
  .hero__title span { display: block; }
  .partners__track { gap: 32px; }
  .partners__logo { height: 45px; margin: 0 16px; }
  .partners__logo img { width: 100px; }
}

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

.services__card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.services__card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.services__card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--accent-light), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.services__card:hover {
  border-color: transparent;
  box-shadow: 0 20px 60px rgba(0, 127, 255, 0.15);
  transform: translateY(-8px);
}

.services__card:hover::before {
  transform: scaleX(1);
}

.services__card:hover::after {
  opacity: 1;
}

.services__icon {
  width: 56px;
  height: 56px;
  background: var(--accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}

.services__card:hover .services__icon {
  background: var(--accent);
  transform: rotate(-5deg) scale(1.1);
}

.services__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
  stroke-width: 1.5;
  transition: stroke var(--transition);
}

.services__card:hover .services__icon svg {
  stroke: var(--white);
}

.services__title {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.services__text {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.services__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.services__tag {
  padding: 6px 12px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: all var(--transition);
}

.services__card:hover .services__tag {
  background: rgba(0, 127, 255, 0.15);
  color: var(--accent);
}

.services__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--accent);
  position: relative;
  z-index: 1;
  transition: gap var(--transition);
}

.services__link:hover {
  gap: 16px;
}

.services__link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
}

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

@media (max-width: 640px) {
  .services__grid { grid-template-columns: 1fr; }
}

/* ── WHY ── */
.why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.why__list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
}

.why__item {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
}

.why__item:first-child { padding-top: 0; }

.why__item:hover {
  padding-left: 16px;
  background: linear-gradient(90deg, var(--accent-light), transparent);
  margin-left: -16px;
  margin-right: -16px;
  padding-left: 40px;
}

.why__number {
  width: 48px;
  height: 48px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent);
  flex-shrink: 0;
  transition: all var(--transition);
}

.why__item:hover .why__number {
  background: var(--accent);
  color: var(--white);
  transform: rotate(-10deg) scale(1.1);
}

.why__title {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.why__text {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.6;
}

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

.why__metric {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 40px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.why__metric::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(100%);
  transition: transform var(--transition);
}

.why__metric:hover {
  border-color: transparent;
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 127, 255, 0.2);
}

.why__metric:hover::before {
  transform: translateY(0);
}

.why__metric:hover .why__metric-value,
.why__metric:hover .why__metric-label {
  color: var(--white);
  position: relative;
}

.why__metric--wide {
  grid-column: span 2;
}

.why__metric-value {
  font-size: 3rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
  transition: color var(--transition);
}

.why__metric-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.4;
  transition: color var(--transition);
}

@media (max-width: 1024px) {
  .why { grid-template-columns: 1fr; gap: 48px; }
}

/* ── CASES ── */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.cases__card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.cases__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 127, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.cases__card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 127, 255, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.cases__card:hover::before {
  opacity: 1;
}

.cases__category {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cases__title {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.3;
  position: relative;
  z-index: 1;
  transition: color var(--transition);
}

.cases__card:hover .cases__title {
  color: var(--accent);
}

.cases__text {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.cases__result {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 1;
}

.cases__stat {
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
  transition: transform var(--transition);
}

.cases__card:hover .cases__stat {
  transform: scale(1.1);
}

.cases__stat-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

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

@media (max-width: 640px) {
  .contact { grid-template-columns: 1fr; }
  .contact__info { order: 1; }
  .contact__form { order: 2; }
}

@media (max-width: 640px) {
  .cases__grid { grid-template-columns: 1fr; }
  .cases__card { padding: 24px 20px; }
  .cases__title { font-size: 1.125rem; }
  .cases__category { font-size: 0.75rem; }
}

/* ── TESTIMONIAL ── */
.testimonial {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.testimonial__content {
  position: relative;
  padding: 0 40px;
}

.testimonial__icon {
  width: 48px;
  height: 48px;
  fill: var(--accent);
  margin-bottom: 24px;
  opacity: 0.6;
}

.testimonial__text {
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--gray-800);
  margin-bottom: 32px;
  font-style: italic;
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.testimonial__name {
  font-weight: 600;
  color: var(--black);
  font-size: 1rem;
}

.testimonial__company {
  color: var(--gray-500);
  font-size: 0.875rem;
}

@media (max-width: 640px) {
  .testimonial__text { font-size: 1.125rem; }
  .testimonial__content { padding: 0 20px; }
}

@media (max-width: 640px) {
  .testimonial__text { font-size: 1rem; padding: 0 16px; }
  .testimonial__content { padding: 0; }
}

/* ── TEAM ── */
.team__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team__card {
  background-color: var(--gray-300);
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-md);
  min-height: 320px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.team__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.team__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
  color: var(--white);
}

.team__name {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.team__role {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.85);
}

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

@media (max-width: 640px) {
  .team__grid { grid-template-columns: 1fr; }
}

/* ── CONTACT ── */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact__info {
  padding: 20px 0;
}

.contact__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 24px;
}

.contact__text {
  font-size: 1.0625rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 40px;
}

.contact__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__item {
  display: flex;
  gap: 16px;
  transition: transform var(--transition);
}

.contact__item:hover {
  transform: translateX(8px);
}

.contact__icon {
  width: 48px;
  height: 48px;
  background: var(--accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
}

.contact__item:hover .contact__icon {
  background: var(--accent);
  transform: rotate(-5deg) scale(1.1);
}

.contact__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
  stroke-width: 1.5;
  transition: stroke var(--transition);
}

.contact__item:hover .contact__icon svg {
  stroke: var(--white);
}

.contact__label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-500);
  margin-bottom: 4px;
}

.contact__value {
  font-size: 1rem;
  font-weight: 500;
}

.contact__form {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 48px;
  transition: all var(--transition);
}

.contact__form:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.contact__form-title {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 32px;
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__group {
  margin-bottom: 20px;
}

.form__group--full {
  grid-column: span 2;
}

.form__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-600);
  margin-bottom: 8px;
  transition: color var(--transition);
}

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

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--black);
  transition: all var(--transition);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-light);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--gray-400);
}

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

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 48px;
  cursor: pointer;
}

.form__btn {
  width: 100%;
  padding: 16px 32px;
  background: var(--black);
  color: var(--white);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  margin-top: 8px;
  position: relative;
  overflow: hidden;
}

.form__btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.form__btn:hover::before {
  left: 100%;
}

.form__btn:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 127, 255, 0.3);
}

@media (max-width: 640px) {
  .form__grid { grid-template-columns: 1fr; }
  .form__input, .form__select, .form__textarea { padding: 14px 16px; font-size: 0.9375rem; }
  .form__btn { width: 100%; justify-content: center; }
}

.form__note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin-top: 16px;
}

.form__success {
  display: none;
  text-align: center;
  padding: 16px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-sm);
  color: #059669;
  font-weight: 500;
  margin-top: 16px;
  animation: successPop 0.5s var(--transition-bounce);
}

@keyframes successPop {
  0% { transform: scale(0.8); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@media (max-width: 1024px) {
  .contact { grid-template-columns: 1fr; gap: 48px; }
}

/* ── CTA ── */
.cta {
  padding: var(--section-padding) 0;
  background: var(--black);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 127, 255, 0.15), transparent 70%);
  animation: ctaGlow 4s ease-in-out infinite;
}

@keyframes ctaGlow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
}

.cta__title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
}

.cta__text {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
  position: relative;
}

.cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ── FOOTER ── */
.footer {
  background: var(--gray-100);
  padding: 80px 0 40px;
}

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

.footer__brand-name {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.footer__tagline {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
  max-width: 280px;
}

.footer__column h4 {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.footer__column a {
  display: block;
  font-size: 0.9375rem;
  color: var(--gray-700);
  margin-bottom: 12px;
  transition: all var(--transition);
  position: relative;
}

.footer__column a:hover {
  color: var(--accent);
  transform: translateX(4px);
}

.footer__bottom {
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--gray-500);
}

@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 640px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ── ANIMATIONS & REVEALS ── */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* Floating animation for decorative elements */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.float {
  animation: float 6s ease-in-out infinite;
}

.float-delay-1 { animation-delay: 0.5s; }
.float-delay-2 { animation-delay: 1s; }
.float-delay-3 { animation-delay: 1.5s; }

/* ── SERVICES NAV ── */
.services-nav {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 72px;
  z-index: 100;
  padding: 12px 0;
}

.services-nav__inner {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.services-nav__tab {
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-600);
  background: transparent;
  border: 1px solid var(--gray-200);
  cursor: pointer;
  transition: all var(--transition);
}

.services-nav__tab:hover {
  border-color: var(--gray-400);
  color: var(--black);
}

.services-nav__tab.active {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

@media (max-width: 768px) {
  .services-nav__inner {
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

  .services-nav__inner::-webkit-scrollbar {
    display: none;
  }

  .services-nav__tab {
    flex-shrink: 0;
    padding: 10px 18px;
    font-size: 0.875rem;
  }
}

/* ── SERVICE DETAIL ── */
.service-detail {
  display: none;
  animation: fadeIn 0.4s ease;
}

.service-detail.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.service-detail__header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray-200);
}

.service-detail__title {
  font-size: 2.25rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--black);
}

.service-detail__subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.5;
}

.service-detail__content {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
}

.service-detail__main > p {
  font-size: 1.0625rem;
  color: var(--gray-700);
  line-height: 1.75;
  margin-bottom: 40px;
}

.service-detail__points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-detail__point {
  padding: 28px;
  background: var(--gray-100);
  transition: all var(--transition);
}

.service-detail__point:hover {
  background: var(--accent);
}

.service-detail__point:hover h4,
.service-detail__point:hover p {
  color: var(--black);
}

.service-detail__point:hover h4 {
  color: var(--white);
}

.service-detail__point:hover p {
  color: var(--gray-300);
}

.service-detail__point h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--black);
  transition: color var(--transition);
}

.service-detail__point p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.6;
  transition: color var(--transition);
}

.service-detail__sidebar {
  position: sticky;
  top: 140px;
  height: fit-content;
}

.service-detail__tech {
  padding: 24px;
  border: 1px solid var(--gray-200);
  margin-bottom: 20px;
}

.service-detail__tech h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  margin-bottom: 12px;
}

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

.service-detail__tags span {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 4px 12px;
  background: var(--gray-100);
}

@media (max-width: 1024px) {
  .service-detail__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-detail__sidebar {
    position: static;
  }
}

@media (max-width: 640px) {
  .service-detail__title {
    font-size: 1.75rem;
  }

  .service-detail__points {
    grid-template-columns: 1fr;
  }
}

/* ── COOKIE BANNER ── */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 480px;
  background: var(--black);
  color: var(--white);
  padding: 24px;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  z-index: 9999;
  transform: translateY(200%);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.cookie-banner__content p {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.cookie-banner__content a {
  color: var(--accent);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 12px;
}

.cookie-banner__btn {
  flex: 1;
  padding: 12px 20px;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.cookie-banner__btn--accept {
  background: var(--accent);
  color: var(--white);
  border: none;
}

.cookie-banner__btn--accept:hover {
  background: var(--accent-hover);
}

.cookie-banner__btn--decline {
  background: transparent;
  color: var(--gray-400);
  border: 1px solid var(--gray-700);
}

.cookie-banner__btn--decline:hover {
  color: var(--white);
  border-color: var(--gray-500);
}

@media (max-width: 640px) {
  .cookie-banner {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
}

/* Mobile responsive additions */
@media (max-width: 1024px) {
  .about {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about__visual {
    order: -1;
  }
  
  .about__image {
    max-width: 400px;
    margin: 0 auto;
  }
  
  .about__badge {
    bottom: 16px;
    left: 16px;
    padding: 12px 16px;
  }
  
  .about__badge-value {
    font-size: 1.5rem;
  }
}

@media (max-width: 640px) {
  .partners {
    padding: 32px 0;
  }
  
  .partners__heading {
    font-size: 0.75rem;
    margin-bottom: 24px;
  }
  
  .partners__track {
    gap: 24px;
  }
  
  .partners__logo {
    height: 40px;
  }
  
  .partners__logo img {
    width: 100px;
  }
  
  .about__values {
    gap: 24px;
    margin-top: 32px;
  }
  
  .about__value {
    gap: 16px;
  }
  
  .about__value-icon {
    width: 40px;
    height: 40px;
  }
  
  .about__value-icon svg {
    width: 20px;
    height: 20px;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .section__header {
    margin-bottom: 32px;
  }
  
  .section__title {
    font-size: 1.5rem;
  }
  
  .section__subtitle {
    font-size: 1rem;
  }
}