/* ============================================
   WEBSITES PLUS - Main Stylesheet
   Modern, Bold, Premium Agency Design
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colours */
  --color-primary: #1A1A2E;
  --color-primary-light: #16213E;
  --color-secondary: #0F3460;
  --color-accent: #E94560;
  --color-accent-light: #FF6B81;
  --color-background: #FAFAFA;
  --color-white: #FFFFFF;
  --color-text: #1A1A2E;
  --color-text-light: #6C7293;
  --color-text-on-dark: #E0E0E0;
  --color-border: #E8E8E8;
  --color-footer-bg: #0D0D1A;
  --color-gradient-start: #1A1A2E;
  --color-gradient-end: #0F3460;
  --color-card-bg: #FFFFFF;
  --color-card-border: rgba(0,0,0,0.06);
  --color-overlay: rgba(26, 26, 46, 0.85);

  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-size-base: 18px;
  --line-height-body: 1.7;
  --line-height-heading: 1.15;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-wide: 1440px;
  --container-narrow: 900px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 20px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
  --shadow-xl: 0 30px 80px rgba(0,0,0,0.18);
  --shadow-accent: 0 8px 30px rgba(233, 69, 96, 0.3);
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- Loading Screen ---------- */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loading-screen.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-logo {
  width: 120px;
  animation: loadingPulse 1.2s ease-in-out infinite;
}

@keyframes loadingPulse {
  0%, 100% { opacity: 0.4; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1); }
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--line-height-heading);
  color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -0.01em; }
h4 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
  color: var(--color-text-light);
}

p:last-child {
  margin-bottom: 0;
}

.text-on-dark {
  color: var(--color-text-on-dark);
}

.text-on-dark h1,
.text-on-dark h2,
.text-on-dark h3,
.text-on-dark h4 {
  color: var(--color-white);
}

.text-on-dark p {
  color: var(--color-text-on-dark);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--wide {
  max-width: var(--container-wide);
}

.container--narrow {
  max-width: var(--container-narrow);
}

section {
  padding: var(--space-xl) 0;
  position: relative;
}

/* ---------- Section Headers ---------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  position: relative;
  padding: 0.4rem 1rem;
  background: rgba(233, 69, 96, 0.08);
  border-radius: 50px;
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-text-light);
}

.section-header--light .section-label {
  background: rgba(233, 69, 96, 0.15);
}

.section-header--light h2 {
  color: var(--color-white);
}

.section-header--light p {
  color: var(--color-text-on-dark);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 50px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(233, 69, 96, 0.4);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn--secondary:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn--outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

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

.btn--dark:hover {
  background: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--large {
  padding: 1.1rem 2.8rem;
  font-size: 1.05rem;
}

.btn--small {
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
}

.btn svg,
.btn i {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg,
.btn:hover i {
  transform: translateX(3px);
}

/* Pulse animation for primary CTAs */
.btn--pulse {
  animation: btnPulse 2.5s ease-in-out infinite;
}

@keyframes btnPulse {
  0%, 100% { box-shadow: 0 8px 30px rgba(233, 69, 96, 0.3); }
  50% { box-shadow: 0 8px 40px rgba(233, 69, 96, 0.5); }
}

/* ---------- Header / Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: all var(--transition-base);
}

.header.scrolled {
  padding: 0.6rem 0;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

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

.header__logo img {
  height: 45px;
  transition: height var(--transition-base);
}

.header.scrolled .header__logo img {
  height: 36px;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: block;
  padding: 0.5rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition-fast);
  border-radius: var(--border-radius-sm);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-white);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: right;
}

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

/* Services Dropdown */
.nav__dropdown {
  position: relative;
}

.nav__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.nav__dropdown-toggle svg {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
  fill: currentColor;
}

.nav__dropdown:hover .nav__dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 260px;
  background: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: 0.8rem;
  pointer-events: none;
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}

.nav__dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.nav__dropdown-menu a:hover {
  background: rgba(233, 69, 96, 0.06);
  color: var(--color-accent);
}

.nav__dropdown-menu a img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  opacity: 0.7;
}

.nav__dropdown-menu a:hover img {
  opacity: 1;
}

.header__cta {
  margin-left: 1.5rem;
}

/* Mobile Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

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

.hamburger.active .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

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

/* Mobile Nav Overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
  overflow-y: auto;
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: var(--space-lg) var(--space-md);
  gap: 0.5rem;
}

.mobile-nav__link {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-white);
  padding: 0.5rem 0;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.mobile-nav.open .mobile-nav__link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav.open .mobile-nav__link:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.open .mobile-nav__link:nth-child(2) { transition-delay: 0.15s; }
.mobile-nav.open .mobile-nav__link:nth-child(3) { transition-delay: 0.2s; }
.mobile-nav.open .mobile-nav__link:nth-child(4) { transition-delay: 0.25s; }
.mobile-nav.open .mobile-nav__link:nth-child(5) { transition-delay: 0.3s; }
.mobile-nav.open .mobile-nav__link:nth-child(6) { transition-delay: 0.35s; }
.mobile-nav.open .mobile-nav__link:nth-child(7) { transition-delay: 0.4s; }
.mobile-nav.open .mobile-nav__link:nth-child(8) { transition-delay: 0.45s; }

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

.mobile-nav__cta {
  margin-top: var(--space-md);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.mobile-nav.open .mobile-nav__cta {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  overflow: hidden;
  padding: 8rem 0 var(--space-xl);
}

.hero__bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.hero__bg-pattern::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 20% 50%, rgba(233, 69, 96, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 80% 50%, rgba(15, 52, 96, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 50% 80%, rgba(233, 69, 96, 0.05) 0%, transparent 40%);
  animation: heroGradient 15s ease-in-out infinite alternate;
}

@keyframes heroGradient {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-2%, -1%) scale(1.05); }
  100% { transform: translate(1%, 1%) scale(1); }
}

/* Grid pattern overlay */
.hero__grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Floating orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero__orb--1 {
  width: 400px;
  height: 400px;
  background: rgba(233, 69, 96, 0.12);
  top: 10%;
  right: -5%;
  animation: orbFloat1 20s ease-in-out infinite;
}

.hero__orb--2 {
  width: 300px;
  height: 300px;
  background: rgba(15, 52, 96, 0.2);
  bottom: 10%;
  left: -5%;
  animation: orbFloat2 18s ease-in-out infinite;
}

.hero__orb--3 {
  width: 200px;
  height: 200px;
  background: rgba(233, 69, 96, 0.08);
  top: 50%;
  left: 40%;
  animation: orbFloat3 22s ease-in-out infinite;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(-30px, 40px); }
  66% { transform: translate(20px, -20px); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(40px, -30px); }
  66% { transform: translate(-20px, 20px); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -40px); }
}

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

.hero__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp 0.8s ease forwards;
  animation-delay: 0.5s;
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  letter-spacing: -0.03em;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s ease forwards;
  animation-delay: 0.7s;
}

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

.hero__subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-lg);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s ease forwards;
  animation-delay: 0.9s;
}

.hero__buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s ease forwards;
  animation-delay: 1.1s;
}

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

.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
  z-index: 2;
}

.hero__scroll-indicator svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Page Hero (for inner pages) */
.page-hero {
  position: relative;
  padding: 10rem 0 5rem;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  overflow: hidden;
  text-align: center;
}

.page-hero__bg,
.page-hero__bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-hero__bg::before,
.page-hero__bg-pattern::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(233, 69, 96, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(15, 52, 96, 0.15) 0%, transparent 50%);
}

.page-hero .hero__grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero__content {
  position: relative;
  z-index: 2;
}

.page-hero__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.page-hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.page-hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-on-dark);
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- Services Section ---------- */
.services {
  background: var(--color-background);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.service-card {
  position: relative;
  background: var(--color-card-bg);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  transition: all var(--transition-base);
  border: 1px solid var(--color-card-border);
  overflow: hidden;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.1), rgba(233, 69, 96, 0.05));
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  transform: scale(1.05);
}

.service-card__icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  transition: filter var(--transition-base);
}

.service-card:hover .service-card__icon img {
  filter: brightness(10);
}

.service-card__title {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  transition: color var(--transition-fast);
}

.service-card:hover .service-card__title {
  color: var(--color-accent);
}

.service-card__text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: 0.8rem;
}

.service-card__link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  transition: transform var(--transition-fast);
}

.service-card__link:hover svg {
  transform: translateX(3px);
}

/* ---------- Portfolio Section ---------- */
.portfolio {
  background: var(--color-white);
}

.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.portfolio-filter {
  padding: 0.5rem 1.4rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-light);
  border-radius: 50px;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
}

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

.portfolio-filter.active {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-md);
}

.portfolio-item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16 / 11;
  background: var(--color-primary-light);
}

.portfolio-item__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-item__image {
  transform: scale(1.08);
}

.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 46, 0.95) 0%, rgba(26, 26, 46, 0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-item__overlay {
  opacity: 1;
}

.portfolio-item__category {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.4rem;
}

.portfolio-item__title {
  font-size: 1.3rem;
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.portfolio-item__desc {
  font-size: 0.9rem;
  color: var(--color-text-on-dark);
  margin-bottom: 1rem;
}

.portfolio-item__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent-light);
  transition: gap var(--transition-fast);
}

.portfolio-item__link:hover {
  gap: 0.7rem;
}

.portfolio-item__link svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

/* Hidden state for filtered items */
.portfolio-item.hidden {
  display: none;
}

/* ---------- Stats Section ---------- */
.stats {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  position: relative;
  z-index: 2;
}

.stat-item {
  text-align: center;
  padding: var(--space-md);
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-item__number .stat-suffix {
  color: var(--color-accent);
}

.stat-item__label {
  font-size: 0.95rem;
  color: var(--color-text-on-dark);
  font-weight: 500;
}

/* ---------- Testimonials Section ---------- */
.testimonials {
  background: var(--color-background);
  overflow: hidden;
}

.testimonials-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-slide {
  min-width: 100%;
  padding: 0 var(--space-md);
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: 3rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 6rem;
  color: var(--color-accent);
  opacity: 0.15;
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  line-height: 1;
}

.testimonial-card__stars {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}

.testimonial-card__stars svg {
  width: 20px;
  height: 20px;
  fill: #F59E0B;
}

.testimonial-card__quote {
  font-size: 1.15rem;
  color: var(--color-text);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-accent);
}

.testimonial-card__info {
  text-align: left;
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.testimonial-card__role {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: var(--space-md);
}

.testimonials-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

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

.testimonials-btn svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-text);
  transition: stroke var(--transition-fast);
}

.testimonials-btn:hover svg {
  stroke: var(--color-white);
}

.testimonials-dots {
  display: flex;
  gap: 0.5rem;
}

.testimonials-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testimonials-dot.active {
  background: var(--color-accent);
  transform: scale(1.2);
}

/* Testimonials Grid (for testimonials page) */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--space-md);
}

.testimonial-grid-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-grid-card::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--color-accent);
  opacity: 0.12;
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  line-height: 1;
}

.testimonial-grid-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-grid-card__quote {
  font-size: 1rem;
  color: var(--color-text);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-grid-card__author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.testimonial-grid-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-accent);
}

.testimonial-grid-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
}

.testimonial-grid-card__role {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ---------- Case Study ---------- */
.case-study {
  background: var(--color-primary);
}

.case-study .section-header h2 {
  color: var(--color-white);
}

.case-study .section-header p {
  color: var(--color-text-on-dark);
}

.case-study .section-label {
  background: rgba(233, 69, 96, 0.15);
}

.case-study__content {
  max-width: 1000px;
  margin: 0 auto;
}

.case-study__video {
  margin-bottom: var(--space-lg);
}

.case-study__video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.case-study__video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.case-study__details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.case-study__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.case-study__image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius-lg);
}

.case-study__info h3 {
  font-size: 1.3rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.case-study__info h3:not(:first-child) {
  margin-top: var(--space-md);
}

.case-study__info p {
  color: var(--color-text-on-dark);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .case-study__details {
    grid-template-columns: 1fr;
  }
}

/* ---------- About Teaser ---------- */
.about-teaser {
  background: var(--color-white);
}

.about-teaser__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

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

.about-teaser__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.about-teaser__image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255,255,255,0.1);
}

.about-teaser__content h2 {
  margin-bottom: var(--space-sm);
}

.about-teaser__content p {
  margin-bottom: var(--space-sm);
}

/* ---------- CTA Section ---------- */
.cta-section {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

.cta-section__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-section__title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta-section__text {
  font-size: 1.15rem;
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-md);
}

.cta-section__buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-footer-bg);
  padding: var(--space-xl) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__brand p {
  color: var(--color-text-on-dark);
  font-size: 0.95rem;
  margin-top: 1.2rem;
  max-width: 300px;
}

.footer__logo {
  height: 40px;
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-accent-light);
  transform: translateX(3px);
}

.footer__contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__contact-item a {
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--color-accent-light);
}

.footer__social {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

.footer__social a svg {
  width: 18px;
  height: 18px;
  fill: var(--color-white);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__copyright {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--color-accent-light);
}

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

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

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.2rem;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-white);
  color: var(--color-text);
  font-size: 1rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(233, 69, 96, 0.1);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-light);
  opacity: 0.6;
}

/* Honeypot */
.form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-lg);
}

.form-success.show {
  display: block;
  animation: fadeInUp 0.5s ease;
}

.form-success svg {
  width: 64px;
  height: 64px;
  stroke: #10B981;
  margin: 0 auto 1rem;
}

.form-success h3 {
  margin-bottom: 0.5rem;
}

.form-error {
  display: none;
  padding: 1rem;
  background: rgba(233, 69, 96, 0.1);
  border: 1px solid rgba(233, 69, 96, 0.2);
  border-radius: var(--border-radius-sm);
  color: var(--color-accent);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.form-error.show {
  display: block;
  animation: fadeInUp 0.3s ease;
}

/* ---------- Contact Page Layout ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-info {
  padding-top: var(--space-md);
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-info__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.1), rgba(233, 69, 96, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-accent);
}

.contact-info__label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0.2rem;
}

.contact-info__value {
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.contact-info__value a {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.contact-info__value a:hover {
  color: var(--color-accent-light);
}

/* Contact Feature Boxes */
.contact-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.contact-feature {
  text-align: center;
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
  transition: all var(--transition-base);
}

.contact-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact-feature svg {
  width: 40px;
  height: 40px;
  stroke: var(--color-accent);
  margin-bottom: 1rem;
}

.contact-feature h4 {
  margin-bottom: 0.5rem;
}

.contact-feature p {
  font-size: 0.9rem;
}

/* ---------- Blog ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-md);
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.blog-card__image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.blog-card__content {
  padding: 1.5rem;
}

.blog-card__date {
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.blog-card__title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
  color: var(--color-accent);
}

.blog-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* ---------- Service Detail Pages ---------- */
.service-detail {
  padding: var(--space-xl) 0;
}

.service-detail__content {
  max-width: 800px;
  margin: 0 auto;
}

.service-detail__content h2 {
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
}

.service-detail__content p {
  font-size: 1.05rem;
  line-height: 1.8;
}

.service-detail__content ul {
  margin: var(--space-sm) 0;
  padding-left: 0;
}

.service-detail__content ul li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: 0.8rem;
  color: var(--color-text-light);
  font-size: 1.05rem;
  line-height: 1.7;
}

.service-detail__content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* Features Grid */
.features-grid-section {
  padding: var(--space-xl) 0;
  background: var(--color-background);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.feature-card {
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid var(--color-card-border);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.1), rgba(233, 69, 96, 0.05));
  border-radius: var(--border-radius);
  margin: 0 auto 1.2rem;
  transition: all var(--transition-base);
}

.feature-card:hover .feature-card__icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
}

.feature-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
  transition: stroke var(--transition-fast);
}

.feature-card:hover .feature-card__icon svg {
  stroke: var(--color-white);
}

.feature-card svg {
  width: 40px;
  height: 40px;
  stroke: var(--color-accent);
  margin-bottom: 1rem;
}

.feature-card h4,
.feature-card__title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.feature-card p,
.feature-card__text {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* ---------- Scroll Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
}

.slide-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.slide-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-up, .fade-in, .slide-left, .slide-right, .scale-in {
    opacity: 1;
    transform: none;
  }

  .stagger-children > * {
    opacity: 1;
    transform: none;
  }

  .hero__label, .hero__title, .hero__subtitle, .hero__buttons {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Responsive ---------- */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --space-xl: 4rem;
    --space-2xl: 6rem;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .about-teaser__grid {
    gap: var(--space-lg);
  }

  .contact-grid {
    gap: var(--space-lg);
  }

  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --font-size-base: 16px;
    --space-xl: 3.5rem;
    --space-lg: 2.5rem;
  }

  .header__nav {
    display: none;
  }

  .header__cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .hero {
    min-height: 90vh;
    padding: 7rem 0 var(--space-lg);
  }

  .hero__title {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
  }

  .hero__buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero__buttons .btn {
    width: 100%;
    max-width: 320px;
  }

  .hero__scroll-indicator {
    display: none;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xs);
  }

  .stat-item {
    padding: var(--space-sm);
  }

  .about-teaser__grid {
    grid-template-columns: 1fr;
  }

  .about-teaser__image {
    order: -1;
  }

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

  .contact-features {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

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

  .footer__legal {
    justify-content: center;
  }

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

  .portfolio-filters {
    gap: 0.3rem;
  }

  .portfolio-filter {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
  }

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

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

  .page-hero {
    padding: 8rem 0 3.5rem;
  }

  .section-header {
    margin-bottom: var(--space-md);
  }

  .testimonial-card {
    padding: 2rem;
  }

  .cta-section__buttons {
    flex-direction: column;
  }

  .cta-section__buttons .btn {
    width: 100%;
    max-width: 320px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .service-card {
    padding: 1.8rem;
  }

  .testimonial-card__author {
    flex-direction: column;
    text-align: center;
  }

  .testimonial-card__info {
    text-align: center;
  }

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

/* ---------- Utility Classes ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}