/* ===== CSS VARIABLES ===== */
:root {
  /* Brutalist color palette */
  --color-primary: #FF5722;
  --color-primary-dark: #E64A19;
  --color-secondary: #2196F3;
  --color-secondary-dark: #1976D2;
  --color-accent: #FFC107;
  --color-accent-dark: #FFA000;
  --color-success: #4CAF50;
  --color-warning: #FF9800;
  --color-danger: #F44336;
  --color-light: #F5F5F5;
  --color-dark: #212121;
  --color-gray: #757575;
  --color-gray-light: #BDBDBD;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), #FF9E80);
  --gradient-secondary: linear-gradient(135deg, var(--color-secondary), #81D4FA);
  --gradient-accent: linear-gradient(135deg, var(--color-accent), #FFE082);
  --gradient-dark: linear-gradient(135deg, var(--color-dark), #424242);
  --gradient-overlay: linear-gradient(to bottom, rgba(0,0,0,0.7), rgba(0,0,0,0.3));
  
  /* Typography */
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Lato', sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --shadow-brutal: 8px 8px 0 rgba(0, 0, 0, 0.8);
  
  /* Border radius */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 5rem;
  
  /* Container width */
  --container-width: 1200px;
  --container-padding: 1.5rem;
  
  /* Animation */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-light);
  overflow-x: hidden;
}

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

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-secondary-dark);
}

ul, ol {
  list-style-position: inside;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  margin: 0 auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

h1 {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -1px;
}

h2 {
  font-size: 2.5rem;
  font-weight: 800;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

.section-title {
  position: relative;
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  text-transform: uppercase;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
}

/* ===== BUTTONS ===== */
.btn,
button,
input[type="submit"] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 3px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-brutal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn:hover,
button:hover,
input[type="submit"]:hover {
  transform: translate(2px, 2px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

.btn:active,
button:active,
input[type="submit"]:active {
  transform: translate(4px, 4px);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
}

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

.btn--primary:hover {
  background: var(--color-primary-dark);
}

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

.btn--secondary:hover {
  background: var(--color-secondary-dark);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-dark);
}

.btn--accent:hover {
  background: var(--color-accent-dark);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--color-dark);
  color: white;
  z-index: 1000;
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
  transition: background var(--transition-medium);
}

.header--scrolled {
  background: rgba(33, 33, 33, 0.95);
  backdrop-filter: blur(10px);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo:hover {
  color: white;
}

.logo__text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.logo__accent {
  color: var(--color-accent);
  margin-left: 0.25rem;
}

.nav__list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__item {
  margin: 0 0.5rem;
}

.nav__link {
  color: white;
  text-decoration: none;
  padding: 0.5rem 1rem;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 1px;
  position: relative;
  transition: color var(--transition-fast);
}

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

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  height: 3px;
  background-color: white;
  transition: all var(--transition-fast);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.6);
  border: 3px solid white;
  box-shadow: var(--shadow-brutal);
  transform: translateY(0);
  animation: fadeInUp 1s ease;
}

.hero__title {
  color: white;
  font-size: 4rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  text-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
  text-transform: uppercase;
}

.hero__subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  font-weight: 300;
  color: white;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.8);
}

.hero__buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

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

.hero__scroll-indicator span {
  display: block;
  width: 20px;
  height: 20px;
  border: 2px solid white;
  border-radius: 50%;
  margin-top: 10px;
  animation: pulse 1.5s infinite;
}

.hero__scroll-indicator span:nth-child(2) {
  animation-delay: 0.3s;
}

.hero__scroll-indicator span:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes pulse {
  0% {
    transform: scale(0.8);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.4;
  }
  100% {
    transform: scale(0.8);
    opacity: 0.8;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== PROCESS SECTION ===== */
.process {
  padding: var(--space-xxl) 0;
  background: #f9f9f9;
  position: relative;
  overflow: hidden;
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('./image/texture-concrete.jpg');
  background-size: cover;
  opacity: 0.05;
  pointer-events: none;
}

.process__timeline {
  position: relative;
}

.process__timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  z-index: 1;
}

.process__item {
  display: flex;
  align-items: center;
  margin-bottom: 5rem;
  position: relative;
  z-index: 2;
}

.process__item:last-child {
  margin-bottom: 0;
}

.process__item[data-step="1"],
.process__item[data-step="3"],
.process__item[data-step="5"] {
  flex-direction: row-reverse;
}

.process__item[data-step="2"],
.process__item[data-step="4"] {
  flex-direction: row;
}

.process__icon {
  flex: 0 0 120px;
  height: 120px;
  border-radius: 50%;
  background: white;
  box-shadow: var(--shadow-brutal);
  position: relative;
  z-index: 2;
  border: 3px solid var(--color-primary);
  overflow: hidden;
  margin: 0 2rem;
}

.process__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.process__content {
  flex: 1;
  background: white;
  padding: 2rem;
  border: 3px solid black;
  box-shadow: var(--shadow-brutal);
  position: relative;
  max-width: 60%;
}

.process__item[data-step="1"] .process__content::before,
.process__item[data-step="3"] .process__content::before,
.process__item[data-step="5"] .process__content::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -20px;
  transform: translateY(-50%);
  border-width: 10px;
  border-style: solid;
  border-color: transparent transparent transparent black;
}

.process__item[data-step="2"] .process__content::before,
.process__item[data-step="4"] .process__content::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -20px;
  transform: translateY(-50%);
  border-width: 10px;
  border-style: solid;
  border-color: transparent black transparent transparent;
}

.process__title {
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 1rem;
}

.process__text {
  margin-bottom: 0;
  font-size: 1rem;
}

/* ===== INNOVATION SECTION ===== */
.innovation {
  padding: var(--space-xxl) 0;
  background: #ffffff;
  position: relative;
}

.innovation::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('./image/texture-grid.jpg');
  background-size: cover;
  opacity: 0.05;
  pointer-events: none;
}

.innovation__content {
  display: flex;
  align-items: center;
  gap: 3rem;
  margin-bottom: 3rem;
}

.innovation__image-wrapper {
  flex: 1;
  max-width: 500px;
  box-shadow: var(--shadow-brutal);
  border: 3px solid black;
  overflow: hidden;
  transform: rotate(-2deg);
  transition: transform var(--transition-medium);
}

.innovation__image-wrapper:hover {
  transform: rotate(0deg);
}

.innovation__image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.innovation__image-wrapper:hover img {
  transform: scale(1.05);
}

.innovation__text {
  flex: 1;
}

.innovation__subtitle {
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
  font-size: 2rem;
  position: relative;
  padding-left: 1rem;
}

.innovation__subtitle::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: var(--gradient-secondary);
}

.innovation__description {
  margin-bottom: 1.5rem;
}

.innovation__btn {
  margin-top: 1rem;
}

.innovation__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.innovation__feature {
  background: white;
  padding: 2rem;
  border: 3px solid black;
  box-shadow: var(--shadow-brutal);
  text-align: center;
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.innovation__feature:hover {
  transform: translateY(-10px);
}

.innovation__feature-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  overflow: hidden;
  border: 3px solid var(--color-secondary);
}

.innovation__feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.innovation__feature-title {
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.innovation__feature-text {
  margin-bottom: 0;
}

/* ===== CASES SECTION ===== */
.cases {
  padding: var(--space-xxl) 0;
  background: var(--gradient-dark);
  color: white;
  position: relative;
}

.cases .section-title {
  color: white;
}

.cases__carousel {
  position: relative;
  overflow: hidden;
}

.cases__item {
  display: flex;
  gap: 3rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border: 3px solid white;
  box-shadow: var(--shadow-brutal);
  margin-bottom: 2rem;
}

.cases__image {
  flex: 0 0 400px;
  border: 3px solid white;
  box-shadow: var(--shadow-brutal);
  overflow: hidden;
}

.cases__image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.cases__image:hover img {
  transform: scale(1.05);
}

.cases__content {
  flex: 1;
}

.cases__title {
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  font-size: 2rem;
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

.cases__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--color-accent);
}

.cases__text {
  margin-bottom: 2rem;
}

.cases__testimonial {
  background: rgba(0, 0, 0, 0.3);
  padding: 1.5rem;
  border-left: 4px solid var(--color-accent);
  font-style: italic;
}

.cases__testimonial p {
  margin-bottom: 0;
  font-size: 1.1rem;
}

.cases__controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 3rem;
}

.cases__arrow {
  background: transparent;
  border: 2px solid white;
  color: white;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cases__arrow:hover {
  background: white;
  color: var(--color-dark);
}

.cases__dots {
  display: flex;
  margin: 0 2rem;
}

.cases__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  margin: 0 0.5rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.cases__dot--active,
.cases__dot:hover {
  background: white;
}

/* ===== HISTORY SECTION ===== */
.history {
  padding: var(--space-xxl) 0;
  background: #f5f5f5;
  position: relative;
}

.history::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('./image/texture-paper.jpg');
  background-size: cover;
  opacity: 0.1;
  pointer-events: none;
}

.history__timeline {
  position: relative;
  padding: 2rem 0;
}

.history__item {
  display: flex;
  margin-bottom: 3rem;
  position: relative;
}

.history__item:last-child {
  margin-bottom: 0;
}

.history__year {
  flex: 0 0 100px;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  background: white;
  padding: 1rem;
  box-shadow: var(--shadow-brutal);
  border: 3px solid black;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  position: relative;
}

.history__content {
  flex: 1;
  margin-left: 2rem;
  background: white;
  padding: 2rem;
  border: 3px solid black;
  box-shadow: var(--shadow-brutal);
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
}

.history__content::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: -20px;
  border-width: 10px;
  border-style: solid;
  border-color: transparent black transparent transparent;
}

.history__image {
  margin-bottom: 1.5rem;
  border: 3px solid black;
  overflow: hidden;
  align-self: center;
}

.history__image img {
  width: 100%;
  max-width: 300px;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.history__image:hover img {
  transform: scale(1.05);
}

.history__title {
  color: var(--color-secondary);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

/* ===== RESOURCES SECTION ===== */
.resources {
  padding: var(--space-xxl) 0;
  background: white;
}

.resources__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.resources__item {
  background: white;
  padding: 2rem;
  border: 3px solid black;
  box-shadow: var(--shadow-brutal);
  text-align: center;
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-dark);
}

.resources__item:hover {
  transform: translateY(-10px);
  background: var(--color-light);
}

.resources__icon {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  overflow: hidden;
  border: 3px solid var(--color-dark);
}

.resources__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.resources__title {
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.resources__text {
  margin-bottom: 0;
}

/* ===== WORKSHOPS SECTION ===== */
.workshops {
  padding: var(--space-xxl) 0;
  background: #f0f0f0;
  position: relative;
}

.workshops::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('./image/texture-tools.jpg');
  background-size: cover;
  opacity: 0.05;
  pointer-events: none;
}

.workshops__intro {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  text-align: center;
  font-size: 1.2rem;
}

.workshops__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: white;
  border: 3px solid black;
  box-shadow: var(--shadow-brutal);
  overflow: hidden;
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card:hover {
  transform: translateY(-10px);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-bottom: 3px solid black;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

.card-content {
  padding: 2rem;
  text-align: center;
}

.workshops__title {
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

.workshops__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: var(--color-primary);
}

.workshops__text {
  margin-bottom: 0;
}

/* ===== CONTACT SECTION ===== */
.contact {
  padding: var(--space-xxl) 0;
  background: var(--gradient-secondary);
  color: white;
  position: relative;
}

.contact .section-title {
  color: white;
}

.contact .section-title::after {
  background: white;
}

.contact__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact__info {
  display: flex;
  flex-direction: column;
}

.contact__details {
  background: rgba(0, 0, 0, 0.2);
  padding: 2rem;
  border: 3px solid white;
  box-shadow: var(--shadow-brutal);
  margin-bottom: 2rem;
}

.contact__subtitle {
  color: white;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.contact__text {
  margin-bottom: 2rem;
}

.contact__method {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.contact__icon {
  flex: 0 0 50px;
  height: 50px;
  margin-right: 1rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid white;
}

.contact__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact__method-details h4 {
  color: white;
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.contact__method-details p {
  margin-bottom: 0;
}

.contact__hours {
  margin-top: 1rem;
}

.contact__hours h4 {
  color: white;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.contact__map {
  height: 300px;
  border: 3px solid white;
  box-shadow: var(--shadow-brutal);
  overflow: hidden;
}

.contact__map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact__form-container {
  background: white;
  padding: 2rem;
  border: 3px solid black;
  box-shadow: var(--shadow-brutal);
  color: var(--color-dark);
}

.contact__form-title {
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.contact__form-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: var(--color-secondary);
}

.contact__form-group {
  margin-bottom: 1.5rem;
}

.contact__form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.contact__form-group input,
.contact__form-group select,
.contact__form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.contact__form-group input:focus,
.contact__form-group select:focus,
.contact__form-group textarea:focus {
  border-color: var(--color-secondary);
  outline: none;
}

.contact__form-submit {
  margin-top: 2rem;
  text-align: center;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-dark);
  color: white;
  padding: 4rem 0 2rem;
}

.footer__top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
}

.footer__nav-title,
.footer__legal-title,
.footer__contact-title {
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer__nav-title::after,
.footer__legal-title::after,
.footer__contact-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-accent);
}

.footer__nav-list,
.footer__legal-list,
.footer__contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__nav-list li,
.footer__legal-list li {
  margin-bottom: 0.75rem;
}

.footer__nav-list a,
.footer__legal-list a {
  color: white;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__nav-list a:hover,
.footer__legal-list a:hover {
  color: var(--color-accent);
}

.footer__contact-list li {
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
}

.footer__contact-list li::before {
  content: '•';
  margin-right: 0.5rem;
  color: var(--color-accent);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  padding: 0.5rem 1rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-fast);
}

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

.footer__copyright {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== SUCCESS PAGE ===== */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background: var(--gradient-light);
}

.success-content {
  max-width: 600px;
  padding: 3rem;
  background: white;
  border: 3px solid black;
  box-shadow: var(--shadow-brutal);
}

.success-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 2rem;
  border-radius: 50%;
  background: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: white;
}

.success-title {
  color: var(--color-success);
  margin-bottom: 1rem;
}

.success-message {
  margin-bottom: 2rem;
}

/* ===== TERMS & PRIVACY PAGES ===== */
.page-content {
  padding-top: 100px;
  padding-bottom: var(--space-xxl);
}

.page-content h1 {
  margin-bottom: 2rem;
}

.page-content h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1200px) {
  :root {
    --container-width: 960px;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  .process__content {
    max-width: 55%;
  }
}

@media (max-width: 992px) {
  :root {
    --container-width: 720px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .nav {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .hero__title {
    font-size: 3rem;
  }
  
  .hero__subtitle {
    font-size: 1.1rem;
  }
  
  .process__item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .process__item[data-step="1"],
  .process__item[data-step="3"],
  .process__item[data-step="5"],
  .process__item[data-step="2"],
  .process__item[data-step="4"] {
    flex-direction: column;
  }
  
  .process__content {
    max-width: 100%;
    margin-top: 1.5rem;
  }
  
  .process__content::before {
    display: none;
  }
  
  .innovation__content {
    flex-direction: column;
    align-items: center;
  }
  
  .innovation__image-wrapper {
    max-width: 100%;
    margin-bottom: 2rem;
  }
  
  .cases__item {
    flex-direction: column;
  }
  
  .cases__image {
    flex: 0 0 auto;
    width: 100%;
    margin-bottom: 1.5rem;
  }
  
  .contact__content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --container-width: 540px;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero__content {
    padding: 1.5rem;
  }
  
  .hero__title {
    font-size: 2.5rem;
  }
  
  .hero__subtitle {
    font-size: 1rem;
  }
  
  .history__item {
    flex-direction: column;
  }
  
  .history__year {
    margin-bottom: 1rem;
  }
  
  .history__content {
    margin-left: 0;
  }
  
  .history__content::before {
    display: none;
  }
  
  .footer__bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 576px) {
  :root {
    --container-padding: 1rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .logo {
    font-size: 1.5rem;
  }
  
  .hero__title {
    font-size: 2rem;
  }
  
  .hero__buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero__buttons .btn {
    width: 100%;
    margin-bottom: 1rem;
  }
}