/* ==========================================================================
   MATERIAL DESIGN 3 — Components & Styles
   Brand: Dot Design | Premium Agency
   ========================================================================== */

/* Import M3 Tokens */
@import url('m3-tokens.css');

/* --------------------------------------------------------------------------
   1. RESET & BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--md-sys-typescale-font-family-plain);
  font-size: var(--md-sys-typescale-body-medium-size);
  line-height: var(--md-sys-typescale-body-medium-line-height);
  color: var(--md-sys-color-on-background);
  background-color: var(--md-sys-color-background);
  overflow-x: hidden;
  min-height: 100vh;
}

/* Subtle grid pattern */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.02;
  background-image:
    linear-gradient(var(--md-sys-color-outline) 1px, transparent 1px),
    linear-gradient(90deg, var(--md-sys-color-outline) 1px, transparent 1px);
  background-size: 64px 64px;
}

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

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

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

ul,
ol {
  list-style: none;
}

::selection {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

:focus-visible {
  outline: 2px solid var(--md-sys-color-primary);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   2. TYPOGRAPHY CLASSES
   -------------------------------------------------------------------------- */
.display-large {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-display-large-size);
  font-weight: var(--md-sys-typescale-display-large-weight);
  line-height: var(--md-sys-typescale-display-large-line-height);
  letter-spacing: var(--md-sys-typescale-display-large-tracking);
}

.display-medium {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-display-medium-size);
  font-weight: var(--md-sys-typescale-display-medium-weight);
  line-height: var(--md-sys-typescale-display-medium-line-height);
  letter-spacing: var(--md-sys-typescale-display-medium-tracking);
}

.display-small {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-display-small-size);
  font-weight: var(--md-sys-typescale-display-small-weight);
  line-height: var(--md-sys-typescale-display-small-line-height);
  letter-spacing: var(--md-sys-typescale-display-small-tracking);
}

.headline-large {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-headline-large-size);
  font-weight: var(--md-sys-typescale-headline-large-weight);
  line-height: var(--md-sys-typescale-headline-large-line-height);
}

.headline-medium {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-headline-medium-size);
  font-weight: var(--md-sys-typescale-headline-medium-weight);
  line-height: var(--md-sys-typescale-headline-medium-line-height);
}

.headline-small {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-headline-small-size);
  font-weight: var(--md-sys-typescale-headline-small-weight);
  line-height: var(--md-sys-typescale-headline-small-line-height);
}

.title-large {
  font-size: var(--md-sys-typescale-title-large-size);
  font-weight: var(--md-sys-typescale-title-large-weight);
  line-height: var(--md-sys-typescale-title-large-line-height);
}

.title-medium {
  font-size: var(--md-sys-typescale-title-medium-size);
  font-weight: var(--md-sys-typescale-title-medium-weight);
  line-height: var(--md-sys-typescale-title-medium-line-height);
}

.body-large {
  font-size: var(--md-sys-typescale-body-large-size);
  font-weight: var(--md-sys-typescale-body-large-weight);
  line-height: var(--md-sys-typescale-body-large-line-height);
  color: var(--md-sys-color-on-surface-variant);
}

.body-medium {
  font-size: var(--md-sys-typescale-body-medium-size);
  font-weight: var(--md-sys-typescale-body-medium-weight);
  line-height: var(--md-sys-typescale-body-medium-line-height);
  color: var(--md-sys-color-on-surface-variant);
}

.label-large {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-large-size);
  font-weight: var(--md-sys-typescale-label-large-weight);
  line-height: var(--md-sys-typescale-label-large-line-height);
  letter-spacing: var(--md-sys-typescale-label-large-tracking);
  text-transform: uppercase;
}

.label-medium {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-medium-size);
  font-weight: var(--md-sys-typescale-label-medium-weight);
  line-height: var(--md-sys-typescale-label-medium-line-height);
  letter-spacing: var(--md-sys-typescale-label-medium-tracking);
  text-transform: uppercase;
}

.label-primary {
  color: var(--md-sys-color-primary);
}

/* --------------------------------------------------------------------------
   3. LAYOUT
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--md-sys-layout-container-max);
  margin: 0 auto;
  padding-left: var(--md-sys-layout-container-padding);
  padding-right: var(--md-sys-layout-container-padding);
  position: relative;
  z-index: 1;
}

.section {
  padding: var(--md-sys-spacing-24) 0;
  position: relative;
}

.section-lg {
  padding: var(--md-sys-spacing-32) 0;
}

/* Grid */
.grid {
  display: grid;
  gap: var(--md-sys-spacing-6);
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {

  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   4. M3 TOP APP BAR
   -------------------------------------------------------------------------- */
.top-app-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--md-sys-layout-top-app-bar-height);
  display: flex;
  align-items: center;
  background: var(--md-sys-color-surface);
  transition:
    height var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-standard),
    background-color var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-standard),
    box-shadow var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-standard);
}

.top-app-bar.scrolled {
  background: var(--md-sys-color-surface-container);
  box-shadow: var(--md-sys-elevation-shadow-2);
}

.top-app-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.top-app-bar-logo {
  height: 28px;
  width: auto;
  opacity: 0.9;
  transition: opacity var(--md-sys-motion-duration-short3) ease;
}

.top-app-bar-logo:hover {
  opacity: 1;
}

.top-app-bar-nav {
  display: flex;
  align-items: center;
  gap: var(--md-sys-spacing-8);
}

.top-app-bar-link {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-medium-size);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--md-sys-color-on-surface-variant);
  padding: var(--md-sys-spacing-2) var(--md-sys-spacing-3);
  border-radius: var(--md-sys-shape-corner-small);
  position: relative;
  transition: color var(--md-sys-motion-duration-short3) ease;
}

.top-app-bar-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--md-sys-color-primary);
  transform: translateX(-50%);
  transition: width var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-emphasized);
}

.top-app-bar-link:hover {
  color: var(--md-sys-color-on-surface);
}

.top-app-bar-link:hover::after,
.top-app-bar-link.active::after {
  width: 100%;
}

.top-app-bar-actions {
  display: flex;
  align-items: center;
  gap: var(--md-sys-spacing-4);
}

/* Navigation Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-medium-size);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--md-sys-color-on-surface-variant);
  padding: var(--md-sys-spacing-2) var(--md-sys-spacing-3);
  border-radius: var(--md-sys-shape-corner-small);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--md-sys-spacing-1);
  transition: color var(--md-sys-motion-duration-short3) ease;
}

.nav-dropdown-trigger:hover {
  color: var(--md-sys-color-on-surface);
}

.nav-dropdown-trigger.active {
  color: var(--md-sys-color-primary);
}

.nav-dropdown-trigger svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.nav-dropdown:hover .nav-dropdown-trigger svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 160px;
  background: var(--md-sys-color-surface-container);
  border-radius: var(--md-sys-shape-corner-medium);
  padding: var(--md-sys-spacing-2) 0;
  box-shadow: var(--md-sys-elevation-shadow-3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s ease;
  z-index: 1001;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px);
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--md-sys-spacing-3) var(--md-sys-spacing-4);
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.875rem;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.nav-dropdown-menu a:hover {
  background: var(--md-sys-color-surface-tonal-hover);
  color: var(--md-sys-color-primary);
}

/* Language Switch Button */
.lang-switch {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-medium-size);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--md-sys-color-primary);
  padding: var(--md-sys-spacing-2) var(--md-sys-spacing-3);
  border-radius: var(--md-sys-shape-corner-small);
  transition: all 0.2s ease;
}

.lang-switch:hover {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--md-sys-shape-corner-full);
  color: var(--md-sys-color-on-surface-variant);
  position: relative;
  overflow: hidden;
  transition: background-color var(--md-sys-motion-duration-short3) ease;
}

.theme-toggle:hover {
  background: var(--md-sys-color-surface-tonal-hover);
}

.theme-toggle-icon {
  transition: transform var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);
}

.theme-toggle .icon-sun {
  display: none;
}

.theme-toggle .icon-moon {
  display: block;
}

[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}

[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--md-sys-spacing-2);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--md-sys-color-on-surface);
  border-radius: 1px;
  transition: all var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-emphasized);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 968px) {
  .top-app-bar-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   5. M3 BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-sys-spacing-2);
  padding: var(--md-sys-spacing-3) var(--md-sys-spacing-6);
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-large-size);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: var(--md-sys-shape-corner-full);
  position: relative;
  overflow: hidden;
  transition: all var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-standard);
}

/* Ripple Container */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: currentColor;
  opacity: 0;
  transition: opacity var(--md-sys-motion-duration-short3) ease;
}

/* Filled Button */
.btn-filled {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

.btn-filled:hover {
  transform: scale(1.02);
  box-shadow:
    0 0 0 1px var(--md-sys-color-primary),
    0 4px 16px rgba(230, 44, 125, 0.3);
}

.btn-filled:hover::before {
  opacity: 0.08;
}

.btn-filled:active {
  transform: scale(0.98);
}

/* Tonal Button */
.btn-tonal {
  background: var(--md-sys-color-surface-tonal);
  color: var(--md-sys-color-primary);
  border: 1px solid var(--md-sys-color-outline);
}

.btn-tonal:hover {
  background: var(--md-sys-color-surface-tonal-hover);
  border-color: var(--md-sys-color-primary);
}

.btn-tonal:active {
  background: var(--md-sys-color-surface-tonal-pressed);
}

/* Outlined Button */
.btn-outlined {
  background: transparent;
  color: var(--md-sys-color-on-surface);
  border: 1px solid var(--md-sys-color-outline);
}

.btn-outlined:hover {
  background: var(--md-sys-color-surface-tonal-hover);
  border-color: var(--md-sys-color-on-surface);
}

/* Text Button */
.btn-text {
  background: transparent;
  color: var(--md-sys-color-primary);
  padding-left: var(--md-sys-spacing-4);
  padding-right: var(--md-sys-spacing-4);
}

.btn-text:hover::before {
  opacity: 0.08;
}

/* Button Sizes */
.btn-lg {
  padding: var(--md-sys-spacing-4) var(--md-sys-spacing-8);
  font-size: var(--md-sys-typescale-label-large-size);
}

.btn-sm {
  padding: var(--md-sys-spacing-2) var(--md-sys-spacing-4);
  font-size: var(--md-sys-typescale-label-medium-size);
}

/* --------------------------------------------------------------------------
   6. M3 CARDS
   -------------------------------------------------------------------------- */
.card {
  background: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-large);
  padding: var(--md-sys-spacing-6);
  position: relative;
  overflow: hidden;
  transition: all var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-standard);
}

/* Elevated Card */
.card-elevated {
  background: var(--md-sys-elevation-level1);
  border-color: transparent;
}

.card-elevated:hover {
  background: var(--md-sys-elevation-level2);
  transform: translateY(-4px);
  box-shadow: var(--md-sys-elevation-shadow-2);
}

/* Filled Card */
.card-filled {
  background: var(--md-sys-color-surface-container-high);
  border-color: transparent;
}

/* Outlined Card */
.card-outlined {
  background: transparent;
}

.card-outlined:hover {
  background: var(--md-sys-color-surface-tonal-hover);
}

/* Tonal Card with Gradient Glow */
.card-tonal {
  background: var(--md-sys-color-surface-tonal);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.card-tonal::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--md-sys-color-gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--md-sys-motion-duration-medium1) ease;
}

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

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

/* Card Content */
.card-overline {
  margin-bottom: var(--md-sys-spacing-3);
}

.card-title {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-title-large-size);
  font-weight: 600;
  margin-bottom: var(--md-sys-spacing-2);
  color: var(--md-sys-color-on-surface);
}

.card-body {
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.6;
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--md-sys-spacing-4);
  color: var(--md-sys-color-primary);
}

.card-icon svg {
  stroke-width: 1.5;
}

/* Card Actions */
.card-actions {
  margin-top: var(--md-sys-spacing-6);
  padding-top: var(--md-sys-spacing-4);
  border-top: 1px solid var(--md-sys-color-outline-variant);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-emphasized);
}

.card:hover .card-actions {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   7. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--md-sys-layout-top-app-bar-height) + var(--md-sys-spacing-16));
  padding-bottom: var(--md-sys-spacing-16);
  position: relative;
  overflow: hidden;
}

/* Gradient Background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--md-sys-color-gradient-surface);
  pointer-events: none;
}

/* Animated Orb */
.hero-orb {
  position: absolute;
  width: 800px;
  height: 800px;
  top: 10%;
  right: -20%;
  background: conic-gradient(from 180deg at 50% 50%,
      rgba(230, 44, 125, 0.12) 0deg,
      rgba(59, 89, 151, 0.08) 180deg,
      rgba(230, 44, 125, 0.12) 360deg);
  filter: blur(100px);
  animation: orbRotate 30s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes orbRotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-overline {
  margin-bottom: var(--md-sys-spacing-6);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s var(--md-sys-motion-easing-emphasized-decelerate) 0.1s forwards;
}

.hero-title {
  margin-bottom: var(--md-sys-spacing-6);
}

.hero-title .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px);
  animation: wordReveal 0.6s var(--md-sys-motion-easing-emphasized-decelerate) forwards;
}

.hero-title .word:nth-child(1) {
  animation-delay: 0.15s;
}

.hero-title .word:nth-child(2) {
  animation-delay: 0.25s;
}

.hero-title .word:nth-child(3) {
  animation-delay: 0.35s;
}

.hero-title .word:nth-child(4) {
  animation-delay: 0.45s;
}

.hero-title .word:nth-child(5) {
  animation-delay: 0.55s;
}

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

.hero-subtitle {
  max-width: 600px;
  margin-bottom: var(--md-sys-spacing-10);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s var(--md-sys-motion-easing-emphasized-decelerate) 0.7s forwards;
}

.hero-actions {
  display: flex;
  gap: var(--md-sys-spacing-4);
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s var(--md-sys-motion-easing-emphasized-decelerate) 0.9s forwards;
}

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

/* Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: var(--md-sys-spacing-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--md-sys-spacing-3);
  opacity: 0;
  animation: fadeUp 0.6s var(--md-sys-motion-easing-emphasized-decelerate) 1.2s forwards;
}

.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--md-sys-color-on-surface-variant), transparent);
  position: relative;
  overflow: hidden;
}

.hero-scroll-line::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 16px;
  background: var(--md-sys-color-primary);
  animation: scrollIndicator 1.5s ease-in-out infinite;
}

@keyframes scrollIndicator {
  0% {
    top: -16px;
  }

  100% {
    top: 100%;
  }
}

/* --------------------------------------------------------------------------
   8. MARQUEE
   -------------------------------------------------------------------------- */
.marquee-section {
  padding: var(--md-sys-spacing-5) 0;
  border-top: 1px solid var(--md-sys-color-outline-variant);
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
  overflow: hidden;
  background: var(--md-sys-color-surface-container-low);
}

.marquee {
  display: flex;
  gap: var(--md-sys-spacing-10);
  animation: marqueeScroll 40s linear infinite;
  will-change: transform;
}

.marquee:hover {
  animation-play-state: paused;
}

.marquee-content {
  display: flex;
  gap: var(--md-sys-spacing-10);
  flex-shrink: 0;
}

.marquee-item {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-large-size);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: var(--md-sys-color-on-surface-variant);
  display: flex;
  align-items: center;
  gap: var(--md-sys-spacing-10);
}

.marquee-item::after {
  content: '◆';
  font-size: 8px;
  color: var(--md-sys-color-primary);
}

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

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

.marquee-reverse {
  animation-direction: reverse;
}

/* --------------------------------------------------------------------------
   9. SECTION HEADERS
   -------------------------------------------------------------------------- */
.section-header {
  max-width: 700px;
  margin-bottom: var(--md-sys-spacing-12);
}

.section-overline {
  margin-bottom: var(--md-sys-spacing-4);
}

.section-title {
  margin-bottom: var(--md-sys-spacing-4);
}

.section-description {
  color: var(--md-sys-color-on-surface-variant);
}

/* --------------------------------------------------------------------------
   10. STATS
   -------------------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-large);
  overflow: hidden;
  background: var(--md-sys-color-surface-container-low);
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.stat-item {
  text-align: center;
  padding: var(--md-sys-spacing-10) var(--md-sys-spacing-6);
  border-right: 1px solid var(--md-sys-color-outline-variant);
}

.stat-item:last-child {
  border-right: none;
}

@media (max-width: 768px) {
  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(1),
  .stat-item:nth-child(2) {
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
  }
}

@media (max-width: 480px) {
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
  }

  .stat-item:last-child {
    border-bottom: none;
  }
}

.stat-value {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-display-small-size);
  font-weight: 700;
  background: var(--md-sys-color-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--md-sys-spacing-2);
}

.stat-label {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-medium-size);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-sys-color-on-surface-variant);
}

/* --------------------------------------------------------------------------
   11. CTA SECTION
   -------------------------------------------------------------------------- */
.cta-section {
  background: var(--md-sys-color-gradient-primary);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
  color: white;
}

.cta-title {
  margin-bottom: var(--md-sys-spacing-4);
}

.cta-description {
  max-width: 550px;
  margin: 0 auto var(--md-sys-spacing-8);
  opacity: 0.9;
}

.cta-actions {
  display: flex;
  gap: var(--md-sys-spacing-4);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section .btn-outlined {
  border-color: rgba(255, 255, 255, 0.3);
  color: white;
}

.cta-section .btn-outlined:hover {
  background: white;
  color: var(--md-sys-color-primary);
  border-color: white;
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  padding: var(--md-sys-spacing-20) 0 var(--md-sys-spacing-8);
  background: var(--md-sys-color-surface-container-lowest);
  border-top: 1px solid var(--md-sys-color-outline-variant);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--md-sys-spacing-12);
  margin-bottom: var(--md-sys-spacing-16);
}

@media (max-width: 968px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--md-sys-spacing-8);
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--md-sys-spacing-10);
  }
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  height: 24px;
  margin-bottom: var(--md-sys-spacing-4);
  opacity: 0.8;
}

.footer-tagline {
  font-size: var(--md-sys-typescale-body-small-size);
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.7;
}

.footer-nav-title {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-medium-size);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-sys-color-on-surface-variant);
  margin-bottom: var(--md-sys-spacing-4);
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--md-sys-spacing-3);
}

.footer-nav-link {
  font-size: var(--md-sys-typescale-body-small-size);
  color: var(--md-sys-color-on-surface-variant);
  transition: color var(--md-sys-motion-duration-short3) ease;
}

.footer-nav-link:hover {
  color: var(--md-sys-color-on-surface);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--md-sys-spacing-8);
  border-top: 1px solid var(--md-sys-color-outline-variant);
}

@media (max-width: 640px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--md-sys-spacing-4);
  }
}

.footer-copyright {
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-small-size);
  color: var(--md-sys-color-on-surface-variant);
}

.footer-social {
  display: flex;
  gap: var(--md-sys-spacing-3);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-small);
  color: var(--md-sys-color-on-surface-variant);
  transition: all var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-standard);
}

.footer-social-link:hover {
  background: var(--md-sys-color-primary);
  border-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

/* --------------------------------------------------------------------------
   13. MOBILE MENU
   -------------------------------------------------------------------------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99999;
  /* CRITICAL: Very high z-index for visibility */
  background: var(--md-sys-color-surface);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--md-sys-spacing-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);
}

.mobile-menu.active {
  opacity: 1 !important;
  visibility: visible !important;
}

.mobile-menu-link {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-headline-large-size);
  font-weight: 600;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-emphasized);
}

.mobile-menu.active .mobile-menu-link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu.active .mobile-menu-link:nth-child(1) {
  transition-delay: 0.05s;
}

.mobile-menu.active .mobile-menu-link:nth-child(2) {
  transition-delay: 0.1s;
}

.mobile-menu.active .mobile-menu-link:nth-child(3) {
  transition-delay: 0.15s;
}

.mobile-menu.active .mobile-menu-link:nth-child(4) {
  transition-delay: 0.2s;
}

.mobile-menu.active .mobile-menu-link:nth-child(5) {
  transition-delay: 0.25s;
}

.mobile-menu-close {
  position: absolute;
  top: var(--md-sys-spacing-6);
  right: var(--md-sys-spacing-6);
  width: 48px;
  height: 48px;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--md-sys-color-on-surface);
  background: var(--md-sys-color-surface-tonal);
  border: none;
  border-radius: var(--md-sys-shape-corner-small);
  cursor: pointer;
  z-index: 100000;
}

/* --------------------------------------------------------------------------
   14. SCROLL ANIMATIONS
   -------------------------------------------------------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: all var(--md-sys-motion-duration-long1) var(--md-sys-motion-easing-emphasized-decelerate);
}

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

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

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

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

/* --------------------------------------------------------------------------
   15. UTILITIES
   -------------------------------------------------------------------------- */
.text-center {
  text-align: center;
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   16. COMPREHENSIVE MOBILE RESPONSIVE OVERRIDES
   -------------------------------------------------------------------------- */

/* Tablet Breakpoint */
@media (max-width: 968px) {

  /* Typography scaling */
  .display-large {
    font-size: 2.5rem;
    line-height: 1.15;
  }

  .display-medium {
    font-size: 2rem;
  }

  .display-small {
    font-size: 1.5rem;
  }

  /* Hero adjustments */
  .hero {
    min-height: 70vh !important;
    padding-top: 100px;
  }

  .hero-content {
    padding-bottom: var(--md-sys-spacing-10);
  }

  /* Force inline grids to stack */
  .grid[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }

  /* Dropdown menu hide on tablet */
  .nav-dropdown {
    display: none;
  }

  /* Card spacing */
  .card {
    padding: var(--md-sys-spacing-6) !important;
  }
}

/* Mobile Breakpoint */
@media (max-width: 640px) {

  /* Typography scaling */
  .display-large {
    font-size: 1.875rem;
    line-height: 1.2;
  }

  .display-medium {
    font-size: 1.5rem;
  }

  .display-small {
    font-size: 1.25rem;
  }

  .headline-large {
    font-size: 1.25rem;
  }

  .headline-medium {
    font-size: 1.125rem;
  }

  .body-large {
    font-size: 1rem;
  }

  /* Hero adjustments */
  .hero {
    min-height: 60vh !important;
    padding-top: 80px;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  /* Section spacing */
  .section-lg {
    padding: var(--md-sys-spacing-16) 0;
  }

  /* Container padding */
  .container {
    padding-left: var(--md-sys-spacing-4);
    padding-right: var(--md-sys-spacing-4);
  }

  /* Card adjustments */
  .card {
    padding: var(--md-sys-spacing-5) !important;
  }

  /* Button adjustments */
  .btn-lg {
    padding: var(--md-sys-spacing-4) var(--md-sys-spacing-6);
    font-size: 0.875rem;
  }

  /* Stats adjustments */
  .stat-value {
    font-size: 1.75rem;
  }

  /* Forms */
  .form-input,
  .form-textarea,
  .form-select {
    padding: var(--md-sys-spacing-3);
    font-size: 16px;
    /* Prevents iOS zoom */
  }

  /* CTA section */
  .cta-section {
    padding: var(--md-sys-spacing-16) 0;
  }

  .cta-title {
    font-size: 1.5rem;
  }

  /* Footer */
  .footer-bottom {
    flex-direction: column;
    gap: var(--md-sys-spacing-4);
    text-align: center;
  }

  /* Timeline adjustments */
  .timeline {
    padding-right: var(--md-sys-spacing-6);
  }

  .timeline-number {
    display: none;
  }

  /* Orbs - reduce size on mobile */
  .hero-orb {
    width: 250px !important;
    height: 250px !important;
    opacity: 0.5;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .display-large {
    font-size: 1.5rem;
  }

  .display-medium {
    font-size: 1.25rem;
  }

  .hero {
    min-height: 50vh !important;
  }

  /* Stack flex containers */
  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-actions .btn {
    width: 100%;
  }
}

/* ==========================================================================
   INDUSTRIAL BRUTALIST COMPONENTS
   ========================================================================== */

/* --------------------------------------------------------------------------
   STICKY MOBILE CTA BAR
   -------------------------------------------------------------------------- */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: linear-gradient(180deg, transparent 0%, var(--md-sys-color-surface) 20%);
  padding: var(--md-sys-spacing-3) var(--md-sys-spacing-4);
  padding-bottom: calc(var(--md-sys-spacing-3) + env(safe-area-inset-bottom, 0px));
  gap: var(--md-sys-spacing-3);
  transform: translateY(100%);
  transition: transform var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);
}

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

.mobile-sticky-cta .sticky-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-sys-spacing-2);
  padding: var(--md-sys-spacing-3) var(--md-sys-spacing-4);
  border-radius: var(--md-sys-shape-corner-full);
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-large-size);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: all var(--md-sys-motion-duration-short3) ease;
}

.mobile-sticky-cta .sticky-btn svg {
  width: 20px;
  height: 20px;
}

.mobile-sticky-cta .sticky-btn-call {
  background: var(--md-sys-color-gradient-primary);
  color: #fff;
}

.mobile-sticky-cta .sticky-btn-call:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 20px rgba(255, 0, 128, 0.4);
}

.mobile-sticky-cta .sticky-btn-whatsapp {
  background: #25D366;
  color: #fff;
}

.mobile-sticky-cta .sticky-btn-whatsapp:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

@media (max-width: 768px) {
  .mobile-sticky-cta {
    display: flex;
  }

  /* Add padding to body so content isn't hidden behind sticky bar */
  body {
    padding-bottom: 80px;
  }
}

/* --------------------------------------------------------------------------
   BENTO CARD (Glassmorphism)
   -------------------------------------------------------------------------- */
.bento-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--md-sys-shape-corner-large);
  padding: var(--md-sys-spacing-6);
  position: relative;
  overflow: hidden;
  transition: all var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-emphasized);
}

.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--md-sys-color-gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--md-sys-motion-duration-medium1) ease;
}

.bento-card:hover {
  transform: scale(1.02) translateY(-4px);
  border-color: transparent;
}

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

.bento-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--md-sys-color-gradient-primary);
  border-radius: var(--md-sys-shape-corner-medium);
  margin-bottom: var(--md-sys-spacing-4);
  color: #fff;
}

.bento-card-icon svg {
  width: 24px;
  height: 24px;
}

.bento-card-title {
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-title-large-size);
  font-weight: 600;
  margin-bottom: var(--md-sys-spacing-2);
  color: var(--md-sys-color-on-surface);
}

.bento-card-body {
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   GRADIENT BUTTON (Industrial Brutalist)
   -------------------------------------------------------------------------- */
.btn-gradient {
  background: var(--md-sys-color-gradient-primary);
  color: #fff;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-gradient::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-gradient:hover::after {
  transform: translateX(100%);
}

.btn-gradient:hover {
  transform: scale(1.02);
  box-shadow: 0 0 30px rgba(255, 0, 128, 0.4), 0 0 60px rgba(121, 40, 202, 0.2);
}

/* --------------------------------------------------------------------------
   MARQUEE STRIP (Infinite Scroll)
   -------------------------------------------------------------------------- */
.marquee-strip {
  overflow: hidden;
  white-space: nowrap;
  padding: var(--md-sys-spacing-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.marquee-content {
  display: inline-flex;
  gap: var(--md-sys-spacing-12);
  animation: marquee 30s linear infinite;
}

.marquee-strip:hover .marquee-content {
  animation-play-state: paused;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--md-sys-spacing-3);
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.875rem;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.marquee-item:hover {
  opacity: 1;
}

.marquee-item img {
  height: 24px;
  width: auto;
  filter: grayscale(100%) brightness(2);
  transition: filter 0.2s ease;
}

.marquee-item:hover img {
  filter: grayscale(0%) brightness(1);
}

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

  100% {
    transform: translateX(-50%);
  }
}

/* --------------------------------------------------------------------------
   LAZY LOADING IMAGES
   -------------------------------------------------------------------------- */
img[data-src] {
  opacity: 0;
  transition: opacity var(--md-sys-motion-duration-medium2) ease;
}

img[data-src].loaded,
img:not([data-src]) {
  opacity: 1;
}

.lazy-placeholder {
  background: linear-gradient(90deg,
      var(--md-sys-color-surface-container) 0%,
      var(--md-sys-color-surface-container-high) 50%,
      var(--md-sys-color-surface-container) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* --------------------------------------------------------------------------
   ACCORDION COMPONENT
   -------------------------------------------------------------------------- */
.accordion {
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-large);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--md-sys-spacing-5) var(--md-sys-spacing-6);
  background: transparent;
  color: var(--md-sys-color-on-surface);
  font-family: var(--md-sys-typescale-font-family-brand);
  font-size: var(--md-sys-typescale-title-medium-size);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--md-sys-motion-duration-short3) ease;
}

.accordion-trigger:hover {
  background: var(--md-sys-color-surface-tonal-hover);
}

.accordion-trigger svg {
  width: 24px;
  height: 24px;
  color: var(--md-sys-color-on-surface-variant);
  transition: transform var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-emphasized);
}

.accordion-item.active .accordion-trigger svg {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
}

.accordion-body {
  padding: 0 var(--md-sys-spacing-6) var(--md-sys-spacing-6);
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   URGENCY COUNTER
   -------------------------------------------------------------------------- */
.urgency-counter {
  display: inline-flex;
  align-items: center;
  gap: var(--md-sys-spacing-2);
  padding: var(--md-sys-spacing-2) var(--md-sys-spacing-4);
  background: rgba(255, 51, 51, 0.15);
  border: 1px solid rgba(255, 51, 51, 0.3);
  border-radius: var(--md-sys-shape-corner-full);
  color: var(--md-sys-color-error);
  font-family: var(--md-sys-typescale-font-family-mono);
  font-size: var(--md-sys-typescale-label-medium-size);
  font-weight: 600;
  animation: pulse-urgency 2s ease-in-out infinite;
}

.urgency-counter svg {
  width: 16px;
  height: 16px;
}

@keyframes pulse-urgency {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

/* --------------------------------------------------------------------------
   SOCIAL PROOF BADGE
   -------------------------------------------------------------------------- */
.social-proof {
  display: flex;
  align-items: center;
  gap: var(--md-sys-spacing-3);
  padding: var(--md-sys-spacing-3) var(--md-sys-spacing-5);
  background: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-full);
}

.social-proof-avatars {
  display: flex;
}

.social-proof-avatars img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--md-sys-color-surface);
  margin-left: -8px;
}

.social-proof-avatars img:first-child {
  margin-left: 0;
}

.social-proof-text {
  font-size: 0.875rem;
  color: var(--md-sys-color-on-surface-variant);
}

.social-proof-text strong {
  color: var(--md-sys-color-success);
}