/* Studio MIRO - Custom Styles */

/* ===== CSS Variables ===== */
:root {
  --color-black: #000000;
  --color-white: #FFFFFF;
  --color-gray-100: #F5F5F5;
  --color-gray-200: #E5E5E5;
  --color-gray-300: #D4D4D4;
  --color-gray-400: #A3A3A3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #262626;
  --color-gray-900: #171717;

  /* Accent colors for projects */
  --accent-blue: #2563EB;
  --accent-purple: #7C3AED;
  --accent-pink: #EC4899;
  --accent-orange: #F97316;
  --accent-green: #10B981;
  --accent-red: #EF4444;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  cursor: none;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-white);
  color: var(--color-black);
  overflow-x: hidden;
  cursor: none;
}

a, button {
  cursor: none;
}

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

/* ===== Custom Cursor ===== */
.cursor {
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease-out;
}

.cursor-circle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.15s ease-out;
}

.cursor-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  white-space: nowrap;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

/* Cursor States */
.cursor-circle.hover {
  width: 80px;
  height: 80px;
  background-color: var(--color-white);
}

.cursor-circle.hover .cursor-text {
  opacity: 1;
  color: var(--color-black);
}

.cursor-circle.click {
  transform: translate(-50%, -50%) scale(0.8);
}

/* Hide cursor on touch devices */
@media (hover: none) {
  .cursor {
    display: none;
  }

  html, body, a, button {
    cursor: auto;
  }
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.display-xl {
  font-size: clamp(3rem, 10vw, 12rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.04em;
}

.display-lg {
  font-size: clamp(2.5rem, 8vw, 8rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.display-md {
  font-size: clamp(2rem, 5vw, 5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.text-lg {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.5;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1.5;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 4rem;
  }
}

.section {
  padding: 6rem 0;
}

@media (min-width: 768px) {
  .section {
    padding: 10rem 0;
  }
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  mix-blend-mode: difference;
}

@media (min-width: 768px) {
  .nav {
    padding: 2rem 4rem;
  }
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--color-white);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-white);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  padding: 0.5rem;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-normal);
}

.nav-toggle.active span:first-child {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:last-child {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-black);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .nav-menu.active {
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    font-size: 2rem;
    font-weight: 600;
  }
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-title {
  overflow: hidden;
}

.hero-title-line {
  display: block;
  transform: translateY(100%);
  animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title-line:nth-child(2) {
  animation-delay: 0.1s;
}

.hero-title-line:nth-child(3) {
  animation-delay: 0.2s;
}

@keyframes slideUp {
  to {
    transform: translateY(0);
  }
}

.hero-subtitle {
  margin-top: 2rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

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

/* ===== Fullscreen Slider ===== */
.fullscreen-slider {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
}

.slide.active {
  opacity: 1;
  visibility: visible;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .slide-bg {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
}

.slide-content {
  position: absolute;
  bottom: 10%;
  left: 0;
  right: 0;
  padding: 0 2rem;
  color: var(--color-white);
  transform: translateY(30px);
  opacity: 0;
  transition: all var(--transition-slow) 0.3s;
}

@media (min-width: 768px) {
  .slide-content {
    padding: 0 4rem;
  }
}

.slide.active .slide-content {
  transform: translateY(0);
  opacity: 1;
}

.slide-number {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.slide-title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.slide-category {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.8;
}

/* Slider Controls */
.slider-controls {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  gap: 1rem;
  z-index: 100;
}

@media (min-width: 768px) {
  .slider-controls {
    bottom: 4rem;
    right: 4rem;
  }
}

.slider-btn {
  width: 50px;
  height: 50px;
  border: 1px solid rgba(255,255,255,0.5);
  background: transparent;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

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

.slider-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background-color: var(--color-white);
  width: 0;
  transition: width 5s linear;
}

.slide.active .slider-progress {
  width: 100%;
}

/* ===== Project Grid ===== */
.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

.project-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--color-gray-100);
}

.project-item-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-item:hover .project-item-image {
  transform: scale(1.05);
}

.project-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.project-item:hover .project-item-overlay {
  opacity: 1;
}

.project-item-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  color: var(--color-white);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.project-item:hover .project-item-content {
  transform: translateY(0);
  opacity: 1;
}

.project-item-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.project-item-category {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.8;
}

/* ===== Parallax Image ===== */
.parallax-container {
  position: relative;
  overflow: hidden;
  height: 60vh;
}

@media (min-width: 768px) {
  .parallax-container {
    height: 80vh;
  }
}

.parallax-image {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 140%;
  object-fit: cover;
  will-change: transform;
}

/* ===== Text Scroll Animation ===== */
.scroll-text {
  overflow: hidden;
  white-space: nowrap;
  padding: 2rem 0;
}

.scroll-text-inner {
  display: inline-flex;
  animation: scrollText 20s linear infinite;
}

.scroll-text-item {
  display: inline-flex;
  align-items: center;
  gap: 2rem;
  padding: 0 2rem;
}

.scroll-text-item span {
  font-size: clamp(2rem, 8vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.scroll-text-item::after {
  content: '';
  width: 1rem;
  height: 1rem;
  background-color: var(--color-black);
  border-radius: 50%;
}

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

/* Reverse direction */
.scroll-text.reverse .scroll-text-inner {
  animation-direction: reverse;
}

/* ===== Team Section ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
  }
}

.team-member {
  text-align: center;
}

.team-member-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter var(--transition-normal);
}

.team-member:hover .team-member-image {
  filter: grayscale(0%);
}

.team-member-name {
  margin-top: 1.5rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.team-member-role {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

/* ===== Service Cards ===== */
.service-card {
  padding: 3rem;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-normal);
}

.service-card:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.service-card-number {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}

.service-card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.service-card-description {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-gray-500);
  transition: color var(--transition-normal);
}

.service-card:hover .service-card-description {
  color: var(--color-gray-400);
}

/* ===== Process Steps ===== */
.process-steps {
  display: grid;
  gap: 4rem;
}

@media (min-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}

.process-step {
  position: relative;
  padding-left: 3rem;
}

@media (min-width: 768px) {
  .process-step {
    padding-left: 0;
    padding-top: 3rem;
  }
}

.process-step-number {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-gray-200);
}

@media (min-width: 768px) {
  .process-step-number {
    left: 0;
    top: 0;
  }
}

.process-step-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.process-step-description {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-gray-500);
}

/* ===== Client Logos ===== */
.client-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .client-logos {
    grid-template-columns: repeat(4, 1fr);
    gap: 4rem;
  }
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  filter: grayscale(100%);
  opacity: 0.5;
  transition: all var(--transition-normal);
}

.client-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.client-logo img {
  max-width: 120px;
  height: auto;
}

/* ===== Awards ===== */
.award-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.award-item:first-child {
  border-top: 1px solid var(--color-gray-200);
}

.award-name {
  font-size: 1.25rem;
  font-weight: 600;
}

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

/* ===== Contact Form ===== */
.contact-form {
  max-width: 600px;
}

.form-group {
  margin-bottom: 2rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  color: var(--color-gray-500);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem 0;
  font-size: 1rem;
  font-family: var(--font-primary);
  border: none;
  border-bottom: 1px solid var(--color-gray-300);
  background: transparent;
  transition: border-color var(--transition-normal);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-black);
}

.form-textarea {
  resize: none;
  min-height: 150px;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  background-color: var(--color-black);
  border: none;
  transition: all var(--transition-normal);
}

.form-submit:hover {
  background-color: var(--color-gray-800);
  gap: 1.5rem;
}

/* ===== Footer ===== */
.footer {
  padding: 4rem 0;
  border-top: 1px solid var(--color-gray-200);
}

.footer-content {
  display: grid;
  gap: 3rem;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
  }
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-description {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  line-height: 1.6;
  max-width: 300px;
}

.footer-title {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--color-gray-500);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--color-black);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-gray-500);
}

.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--color-gray-500);
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

.footer-social a {
  color: var(--color-black);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-social a:hover {
  color: var(--color-gray-500);
}

/* ===== Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.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; }

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stagger-children.revealed > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(3) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(4) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(5) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(6) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }

/* ===== Magnetic Effect ===== */
.magnetic {
  display: inline-block;
  transition: transform var(--transition-normal);
}

/* ===== Split Text ===== */
.split-text .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.split-text.revealed .char {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Utility Classes ===== */
.bg-black { background-color: var(--color-black); }
.bg-white { background-color: var(--color-white); }
.bg-gray-100 { background-color: var(--color-gray-100); }

.text-black { color: var(--color-black); }
.text-white { color: var(--color-white); }
.text-gray-500 { color: var(--color-gray-500); }

.border-gray { border-color: var(--color-gray-200); }

/* ===== Page Transition ===== */
.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-black);
  z-index: 9999;
  transform: translateY(-100%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.page-transition.active {
  transform: translateY(0);
}

/* ===== Loading Screen ===== */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-black);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-text {
  color: var(--color-white);
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.loading-progress {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  height: 2px;
  background-color: var(--color-gray-800);
}

.loading-progress-bar {
  height: 100%;
  background-color: var(--color-white);
  width: 0;
  transition: width 0.3s ease;
}

/* ===== Image Placeholder ===== */
.image-placeholder {
  background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-100) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}