/* Home Page Styles */

/* Hero Section - Apple-level refinement */

/* Ensure all hero children respect boundaries */



/* Responsive white grid opacity for ultra-small screens */
@media (max-width: 360px) {
  .hero::before {
    opacity: 0.15; /* Very subtle white grid */
  }
}

@media (max-width: 320px) {
  .hero::before {
    opacity: 0.1; /* Barely visible - clean appearance */
  }
}



.hero__container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

@media (max-width: 768px) {
  .hero {
    min-height: calc(100vh - var(--space-16));
    padding: var(--space-20) 0;
  }
  
  .hero__container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    text-align: center;
    padding: 0 var(--space-6);
  }
}

.hero__content {
  max-width: 600px;
  position: relative;
  z-index: 1;
}

/* Override on mobile to prevent overflow */
@media (max-width: 768px) {
  .hero__content {
    max-width: 100%; /* Allow full width within container */
  }
}

.hero__title {
  font-size: var(--text-6xl);
  font-weight: var(--font-black);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-xl);
  text-wrap: balance;
  animation: fadeInUp 0.8s var(--ease-apple) 0.2s both;
}

@media (max-width: 768px) {
  .hero__title {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-6);
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: auto; /* Remove strict viewport height */
    padding: var(--space-16) 0 var(--space-12); /* Reduce vertical padding */
  }

  .hero__container {
    padding: 0 var(--space-4); /* Match base container - 16px */
    gap: var(--space-8); /* Reduce gap between content and visual */
  }

  .hero__title {
    font-size: var(--text-4xl);
  }

  .hero__visual {
    height: 300px; /* Reduce from 400px */
    max-width: 100%;
  }
}

/* Ultra-small screens: Small Android phones (Galaxy S8/S9, budget phones) */
@media (max-width: 360px) {
  .hero {
    padding: var(--space-12) 0 var(--space-10); /* Tighter padding */
  }

  .hero__container {
    padding: 0 var(--space-3); /* 12px sides */
    gap: var(--space-6); /* Reduce gap further */
  }

  .hero__title {
    font-size: var(--text-3xl); /* Smaller title */
    margin-bottom: var(--space-4);
    line-height: 1.2;
  }

  .hero__subtitle {
    font-size: var(--text-sm); /* Compact subtitle */
    margin-bottom: var(--space-4);
  }

  .hero__visual {
    height: 240px; /* Reduce from 280px */
  }

  .hero__stats {
    gap: var(--space-2);
    margin-top: var(--space-4);
  }

  .hero__stat-number {
    font-size: var(--text-xl); /* Smaller stats */
  }

  .hero__stat-label {
    font-size: 0.6875rem; /* 11px */
  }

  .hero__actions {
    gap: var(--space-2);
  }

  .hero__actions .btn {
    padding: var(--space-2) var(--space-3); /* Compact buttons */
    font-size: var(--text-xs);
  }
}

/* Extra-small screens: iPhone SE 1st gen, oldest devices */
@media (max-width: 320px) {
  .hero {
    padding: var(--space-10) 0 var(--space-8); /* Ultra-compact */
  }

  .hero__container {
    padding: 0 var(--space-2); /* Minimal 8px sides */
    gap: var(--space-4); /* Tight spacing */
  }

  .hero__title {
    font-size: var(--text-2xl); /* Even smaller */
    margin-bottom: var(--space-3);
    letter-spacing: -0.02em;
  }

  .hero__subtitle {
    font-size: 0.8125rem; /* 13px - minimal readable size */
    margin-bottom: var(--space-3);
    line-height: 1.4;
  }

  .hero__visual {
    height: 200px; /* Minimal but visible */
  }

  .hero__stats {
    gap: var(--space-1);
    margin-top: var(--space-3);
    flex-direction: column; /* Stack vertically on tiny screens */
    align-items: center;
  }

  .hero__stat {
    min-width: 60px; /* Even more compact */
  }

  .hero__stat-number {
    font-size: var(--text-lg); /* Smaller stats */
  }

  .hero__stat-label {
    font-size: 0.625rem; /* 10px - minimum readable */
  }

  .hero__actions {
    gap: var(--space-1);
    width: 100%;
  }

  .hero__actions .btn {
    padding: var(--space-2) var(--space-2); /* Ultra-compact */
    font-size: 0.6875rem; /* 11px */
    white-space: nowrap;
  }
}


.hero__subtitle {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-2xl);
  color: rgba(255, 255, 255, 0.95);
  font-weight: var(--font-medium);
  text-wrap: pretty;
  animation: fadeInUp 0.8s var(--ease-apple) 0.4s both;
}

@media (max-width: 768px) {
  .hero__subtitle {
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
  }
}

@media (max-width: 480px) {
  .hero__subtitle {
    font-size: var(--text-base);
    margin-bottom: var(--space-6);
  }
}

.hero__actions {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  align-items: center;
  animation: fadeInUp 0.8s var(--ease-apple) 0.6s both;
}

@media (max-width: 640px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }
}


@media (max-width: 640px) {
  .hero__stats {
    gap: var(--space-4);
    margin-top: var(--space-6);
  }

  .hero__stat {
    flex: 1 1 auto;
    min-width: 80px;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    width: 100%;
    justify-content: space-around;
    gap: var(--space-3);
  }

  .hero__stat-number {
    font-size: var(--text-2xl);
  }

  .hero__stat-label {
    font-size: var(--text-xs);
  }
}

.hero__visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInRight 1.0s var(--ease-apple) 0.4s both;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 1024px) {
  .hero__visual {
    height: 450px;
  }
}

@media (max-width: 768px) {
  .hero__visual {
    height: 350px;
    order: -1;
  }
}

@media (max-width: 480px) {
  .hero__visual {
    height: 280px;
  }
}

#hero-3d-scene {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-2xl);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.hero-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-3xl);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-2xl);
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
}

/* Hero 3D Model Viewer Styles */
.model-viewer--hero {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-3xl);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-2xl);
}

.model-viewer--hero canvas {
  border-radius: var(--radius-3xl);
}

.model-viewer--hero .model-viewer__loading {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-3xl);
}

.model-viewer--hero .model-viewer__spinner {
  border-color: rgba(255, 255, 255, 0.2);
  border-top-color: rgba(255, 255, 255, 0.8);
}

.model-viewer--hero .model-viewer__loading p {
  color: rgba(255, 255, 255, 0.8);
  font-weight: var(--font-medium);
}

/* Hero model viewer noscript fallback */
.model-viewer--hero noscript img {
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-2xl);
}

/* Prevent 3D model overflow on mobile */
@media (max-width: 768px) {
  #hero-3d-scene,
  .hero__visual,
  .model-viewer--hero {
    max-width: 100%;
    box-sizing: border-box;
  }

  .model-viewer--hero canvas {
    max-width: 100% !important;
    max-height: 100% !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: contain;
  }
}

/* 3D model constraints for ultra-small screens */
@media (max-width: 360px) {
  #hero-3d-scene {
    height: 240px; /* Match visual height */
    border-radius: var(--radius-2xl); /* Slightly smaller radius */
  }

  .model-viewer--hero canvas {
    transform: scale(0.9); /* Slightly zoom out for better fit */
  }
}

@media (max-width: 320px) {
  #hero-3d-scene {
    height: 200px;
    border-radius: var(--radius-xl);
  }

  .model-viewer--hero canvas {
    transform: scale(0.85); /* More zoom out */
  }
}

/* Services Section - Refined spacing and typography */
.services {
  padding: var(--space-4xl) 0;
  background: var(--surface-alt);
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-20);
}

.section-title {
  font-size: var(--text-5xl);
  font-weight: var(--font-black);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-lg);
  color: var(--fg);
  text-wrap: balance;
}

@media (max-width: 768px) {
  .section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
  }
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--muted);
  line-height: var(--leading-relaxed);
  font-weight: var(--font-medium);
  text-wrap: pretty;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
}

@media (max-width: 768px) {
  .services__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-12);
  }

  .service-card {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
  }

  .service-card__title {
    font-size: var(--text-xl);
  }
}

@media (max-width: 480px) {
  .services__grid {
    gap: var(--space-4);
    margin-top: var(--space-8);
  }

  .service-card {
    padding: var(--space-5);
    text-align: center;
  }

  .service-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
  }

  .service-card__description {
    font-size: var(--text-sm);
  }
}

.services__placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-16);
  color: var(--color-gray-500);
  font-style: italic;
}

.service-card {
  background: var(--surface);
  border-radius: 24px;
  padding: var(--space-2xl);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border);
  transition: all var(--ease-apple) 0.5s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: all var(--ease-apple) 0.4s;
  border-radius: 24px 24px 0 0;
}

.service-card::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.06) 0%, transparent 60%);
  opacity: 0;
  transition: all var(--ease-spring) 0.6s;
  border-radius: 50%;
  z-index: 1;
}

.service-card:hover {
  transform: translateY(-12px) scale(1.03);
  box-shadow: 0 20px 60px rgba(79, 70, 229, 0.15), 0 8px 32px rgba(0, 0, 0, 0.08);
  border-color: var(--border-focus);
}

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

.service-card:hover::after {
  opacity: 1;
  transform: scale(1.3) rotate(10deg);
}

.service-card__icon {
  width: 80px;
  height: 80px;
  background: var(--color-primary-50);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  color: var(--color-primary-600);
  transition: all 0.3s ease-out;
  position: relative;
  z-index: 2;
}

.service-card:hover .service-card__icon {
  background: var(--color-primary-100);
  color: var(--color-primary-700);
  transform: scale(1.1) rotate(5deg);
}

.service-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  margin-bottom: var(--space-lg);
  color: var(--fg);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  position: relative;
  z-index: 3;
  transition: all var(--ease-apple) 0.3s;
}

.service-card:hover .service-card__title {
  color: var(--p6);
  transform: translateY(-2px);
}

.service-card__description {
  color: var(--muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-xl);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  position: relative;
  z-index: 3;
  flex-grow: 1;
  transition: all var(--ease-apple) 0.3s;
}

.service-card:hover .service-card__description {
  color: var(--fg);
  transform: translateY(-1px);
}

.service-card__features {
  list-style: none;
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 3;
}

.service-card__features li {
  font-size: var(--text-base);
  color: var(--muted);
  padding: var(--space-sm) 0;
  position: relative;
  padding-left: var(--space-lg);
  transition: all var(--ease-apple) 0.3s;
  font-weight: var(--font-medium);
}

.service-card:hover .service-card__features li {
  color: var(--fg);
  transform: translateX(4px);
}

.service-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: var(--space-sm);
  color: var(--success);
  font-weight: var(--font-black);
  font-size: var(--text-lg);
  transition: all var(--ease-spring) 0.4s;
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-xs);
  box-shadow: 0 2px 8px rgba(34, 197, 94, 0.2);
}

.service-card:hover .service-card__features li::before {
  background: var(--gradient-primary);
  transform: scale(1.15) rotate(360deg);
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3);
}

/* Professional Keyframe Animations */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  0% {
    opacity: 0;
    transform: translateX(30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInLeft {
  0% {
    opacity: 0;
    transform: translateX(-30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.service-card__link {
  color: var(--p6);
  font-weight: var(--font-medium);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: var(--transition-fast);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  min-height: var(--touch-target-min);
  -webkit-tap-highlight-color: transparent;
  margin-top: auto;
}

.service-card__link:hover {
  color: var(--color-primary-700);
  transform: translateX(4px);
}

/* Process Section - Enhanced timeline design */
.process {
  padding: var(--space-32) 0;
  background: var(--color-white);
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.process__timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-top: var(--space-16);
  position: relative;
}

/* Large screens: All 6 steps in one row */
@media (min-width: 1200px) {
  .process__timeline {
    grid-template-columns: repeat(6, 1fr);
  }

  .process__timeline::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
      transparent 0%,
      var(--color-primary-300) 10%,
      var(--color-primary-300) 90%,
      transparent 100%);
    z-index: 0;
  }
}

/* Medium screens: 3 steps per row (2 rows total) */
@media (min-width: 768px) and (max-width: 1199px) {
  .process__timeline {
    grid-template-columns: repeat(3, 1fr);
  }

  .process__timeline::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
      transparent 0%,
      var(--color-primary-300) 10%,
      var(--color-primary-300) 90%,
      transparent 100%);
    z-index: 0;
  }
}

/* Mobile: Vertical timeline */
@media (max-width: 767px) {
  .process__timeline {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-top: var(--space-12);
  }

  /* Vertical connecting line for mobile */
  .process__timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 32px;
    bottom: 32px;
    width: 2px;
    background: linear-gradient(180deg,
      transparent 0%,
      var(--color-primary-300) 10%,
      var(--color-primary-300) 90%,
      transparent 100%);
    transform: translateX(-50%);
    z-index: 0;
  }

  .process__step {
    text-align: center;
    padding: var(--space-4);
  }

  .process__step-content h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
  }

  .process__step-content p {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
  }
}

@media (max-width: 480px) {
  .process {
    padding: var(--space-16) 0;
  }

  .process__timeline {
    gap: var(--space-6);
    margin-top: var(--space-8);
  }

  .process__step-number {
    width: 56px;
    height: 56px;
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
  }

  .process__step-content h3 {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
  }

  .process__step-content p {
    font-size: var(--text-xs);
  }
}

.process__step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process__step-number {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin: 0 auto var(--space-6);
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--color-white);
  transition: all var(--transition-normal);
  position: relative;
  z-index: 2;
}

.process__step:hover .process__step-number {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.process__step-content {
  position: relative;
  z-index: 1;
}

.process__step-content h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
  color: var(--color-gray-900);
  line-height: var(--leading-tight);
}

.process__step-content p {
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  font-size: var(--text-sm);
  margin: 0;
  text-wrap: pretty;
}

/* Featured Work Section */
.featured-work {
  padding: var(--space-32) 0;
  background: var(--color-gray-50);
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.featured-work::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gray-200), transparent);
}

.work__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-16);
}

@media (max-width: 768px) {
  .featured-work {
    padding: var(--space-16) 0;
  }

  .work__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-12);
  }

  .work-card {
    border-radius: var(--radius-xl);
  }

  .work-card__content {
    padding: var(--space-5);
  }

  .work-card__title {
    font-size: var(--text-lg);
  }

  .work-card__excerpt {
    font-size: var(--text-sm);
  }

  .section-footer {
    margin-top: var(--space-12);
  }
}

@media (max-width: 480px) {
  .featured-work {
    padding: var(--space-12) 0;
  }

  .work__grid {
    gap: var(--space-4);
    margin-top: var(--space-8);
  }

  .work-card__content {
    padding: var(--space-4);
  }

  .work-card__title {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
  }

  .work-card__excerpt {
    font-size: var(--text-xs);
    line-height: var(--leading-relaxed);
  }

  .section-footer {
    margin-top: var(--space-8);
  }
}

.section-footer {
  text-align: center;
  margin-top: var(--space-16);
}

.work-card {
  background: white;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition-normal);
}

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

.work-card__image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  position: relative;
  overflow: hidden;
}

.work-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.work-card__content {
  padding: var(--space-6);
}

.work-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-gray-900);
}

.work-card__excerpt {
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.work-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
}

.work-card__link {
  color: var(--color-primary-600);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: var(--transition-fast);
}

.work-card__link:hover {
  color: var(--color-primary-700);
}

/* Testimonials Section */
.testimonials {
  padding: var(--space-32) 0;
  background: var(--color-white);
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-16);
}

@media (max-width: 768px) {
  .testimonials {
    padding: var(--space-16) 0;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-12);
  }

  .testimonial-card {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
  }

  .testimonial-card::before {
    font-size: 3rem;
    top: var(--space-4);
    left: var(--space-4);
  }

  .testimonial-card__content {
    margin-left: var(--space-6);
    margin-bottom: var(--space-5);
    font-size: var(--text-sm);
  }
}

@media (max-width: 480px) {
  .testimonials {
    padding: var(--space-12) 0;
  }

  .testimonials__grid {
    gap: var(--space-4);
    margin-top: var(--space-8);
  }

  .testimonial-card {
    padding: var(--space-5);
    text-align: center;
  }

  .testimonial-card::before {
    font-size: 2.5rem;
    top: var(--space-3);
    left: 50%;
    transform: translateX(-50%);
  }

  .testimonial-card__content {
    margin-left: 0;
    margin-bottom: var(--space-4);
    font-size: var(--text-xs);
    line-height: var(--leading-relaxed);
  }

  .testimonial-card__author {
    justify-content: center;
    text-align: center;
  }
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  font-size: 4rem;
  font-weight: 700;
  color: var(--color-primary-200);
  line-height: 1;
}

.testimonial-card__content {
  margin-left: var(--space-8);
  margin-bottom: var(--space-6);
  font-style: italic;
  line-height: 1.6;
  color: var(--color-gray-700);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-gray-200);
  overflow: hidden;
}

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

.testimonial-card__details h4 {
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--space-1);
}

.testimonial-card__details p {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  margin: 0;
}

.testimonial-card__rating {
  display: flex;
  gap: var(--space-1);
  margin-top: var(--space-2);
}

.testimonial-card__rating span {
  color: var(--color-warning-500);
}

/* CTA Section - Enhanced with better visual hierarchy */

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(15deg); }
  50% { transform: translateY(-20px) rotate(15deg); }
}
@media (max-width: 768px) {
  .cta__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
  }
}

@media (max-width: 480px) {
  .cta__title {
    font-size: var(--text-3xl);
  }
}

.cta__subtitle {
  font-size: var(--text-2xl);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3xl);
  color: rgba(255, 255, 255, 0.95);
  font-weight: var(--font-medium);
  text-wrap: pretty;
}

@media (max-width: 768px) {
  .cta__subtitle {
    font-size: var(--text-base);
    margin-bottom: var(--space-8);
  }
}

.cta__actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}

@media (max-width: 768px) {
  .cta {
    padding: var(--space-20) 0;
    border-radius: var(--radius-xl);
    margin: 0 var(--space-4);
    width: calc(100% - var(--space-8));
    max-width: calc(100vw - var(--space-8));
  }

  .cta__subtitle {
    font-size: var(--text-lg);
    margin-bottom: var(--space-6);
  }
}

@media (max-width: 640px) {
  .cta {
    padding: var(--space-16) 0;
  }

  .cta__actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
    max-width: 320px;
    margin: 0 auto;
  }

  .cta__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .cta {
    padding: var(--space-12) 0;
    margin: 0 var(--space-2);
    border-radius: var(--radius-lg);
    width: calc(100% - var(--space-4));
    max-width: calc(100vw - var(--space-4));
  }

  .cta__subtitle {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
  }

  .cta__actions {
    max-width: 100%;
    padding: 0 var(--space-4);
    gap: var(--space-2);
  }

  .cta__actions .btn {
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-4);
  }
}

/* Ultra-small CTA: Small Android phones */
@media (max-width: 360px) {
  .cta {
    padding: var(--space-10) 0; /* Reduce padding */
    margin: 0 var(--space-2);
    width: calc(100% - var(--space-3));
    max-width: calc(100vw - var(--space-3));
  }

  .cta__title {
    font-size: var(--text-2xl); /* Smaller title */
    margin-bottom: var(--space-3);
  }

  .cta__subtitle {
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
  }

  .cta__actions {
    padding: 0 var(--space-3);
    gap: var(--space-2);
  }

  .cta__actions .btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
  }
}

/* Extra-small CTA: iPhone SE 1st gen, oldest devices */
@media (max-width: 320px) {
  .cta {
    padding: var(--space-8) 0; /* Minimal padding */
    margin: 0 var(--space-1);
    width: calc(100% - var(--space-2));
    max-width: calc(100vw - var(--space-2));
    border-radius: var(--radius-md);
  }

  .cta__title {
    font-size: var(--text-xl); /* Compact title */
    margin-bottom: var(--space-2);
    line-height: 1.3;
  }

  .cta__subtitle {
    font-size: 0.8125rem; /* 13px */
    margin-bottom: var(--space-2);
    line-height: 1.4;
  }

  .cta__actions {
    padding: 0 var(--space-2);
    gap: var(--space-1);
  }

  .cta__actions .btn {
    padding: var(--space-2) var(--space-2);
    font-size: 0.6875rem; /* 11px */
  }
}

/* Button overrides for CTA section */
.cta .btn--secondary {
  background: var(--text-on-gradient);
  color: var(--p6);
  border-color: var(--text-on-gradient);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
  transition: all var(--ease-apple) 0.3s;
}

.cta .btn--secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(79, 70, 229, 0.2), transparent);
  transition: all var(--ease-apple) 0.6s;
}

.cta .btn--secondary:hover:not(:disabled) {
  background: transparent;
  color: var(--text-on-gradient);
  border-color: rgba(255, 255, 255, 0.8);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 32px rgba(255, 255, 255, 0.3);
}

.cta .btn--secondary:hover:not(:disabled)::before {
  left: 100%;
}

/* Micro-interactions and Motion Design - Apple-inspired */

/* Scroll-triggered animations */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: all var(--duration-700) var(--ease-out);
}

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

.fade-in-up {
  opacity: 0;
  transform: translateY(32px);
  transition: all var(--duration-500) var(--ease-out);
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: all var(--duration-500) var(--ease-out);
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(24px);
  transition: all var(--duration-500) var(--ease-out);
}

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

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: all var(--duration-500) var(--ease-out);
}

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

/* Stagger animation delays for child elements */
.stagger-children .fade-in:nth-child(1) { transition-delay: 0ms; }
.stagger-children .fade-in:nth-child(2) { transition-delay: 100ms; }
.stagger-children .fade-in:nth-child(3) { transition-delay: 200ms; }
.stagger-children .fade-in:nth-child(4) { transition-delay: 300ms; }
.stagger-children .fade-in:nth-child(5) { transition-delay: 400ms; }
.stagger-children .fade-in:nth-child(6) { transition-delay: 500ms; }

/* Enhanced hover effects for interactive elements */
.hover-lift {
  transition: all var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-2px);
}

.hover-glow {
  position: relative;
  transition: all var(--transition-normal);
}

.hover-glow::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1;
  filter: blur(8px);
}

.hover-glow:hover::after {
  opacity: 0.3;
}

/* Floating animation for hero elements */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-6px);
  }
}

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

.float-animation--delayed {
  animation: float 6s ease-in-out infinite;
  animation-delay: -3s;
}

/* Pulse animation for CTAs */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(79, 70, 229, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(79, 70, 229, 0);
  }
}

.pulse-on-hover:hover {
  animation: pulse 2s infinite;
}

/* Magnetic button effect */
.magnetic-button {
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.magnetic-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  transition: all var(--duration-300) var(--ease-out);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
}

.magnetic-button:hover::before {
  width: 300px;
  height: 300px;
}

/* Typing animation for text */
@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  50% { border-color: transparent; }
}

.typing-animation {
  overflow: hidden;
  border-right: 2px solid var(--color-primary-600);
  white-space: nowrap;
  animation: typing 3s steps(40, end), blink 1s step-end infinite;
}

/* Shimmer loading effect */
@keyframes shimmer {
  0% {
    background-position: -468px 0;
  }
  100% {
    background-position: 468px 0;
  }
}

.shimmer {
  background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
  background-size: 400% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

/* Parallax effect */
.parallax {
  transform: translateZ(0);
  transition: transform var(--duration-100) linear;
}

/* Spring animations for cards */
.spring-card {
  transition: all var(--transition-spring);
}

.spring-card:hover {
  transform: translateY(-8px) scale(1.02);
}

/* Morphing background gradients */
@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.animated-gradient {
  background: linear-gradient(-45deg, var(--color-primary-600), var(--color-secondary-600), var(--color-primary-700), var(--color-secondary-700));
  background-size: 400% 400%;
  animation: gradient-shift 8s ease infinite;
}

/* Reduced motion preferences */
@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;
  }
  
  .float-animation,
  .float-animation--delayed,
  .typing-animation,
  .shimmer,
  .animated-gradient {
    animation: none !important;
  }
  
  .parallax {
    transform: none !important;
  }
}

/* Performance optimizations */
.service-card,
.work-card,
.testimonial-card,
.process__step-number,
.hero__visual {
  will-change: transform;
}

.service-card:not(:hover),
.work-card:not(:hover),
.testimonial-card:not(:hover) {
  will-change: auto;
}

/* Focus enhancements for better UX */
.focus-enhance:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: var(--radius-md);
}

/* Smooth scrolling */
html.js {
  scroll-behavior: smooth;
}

/* Loading skeleton animations */
.skeleton {
  background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

.skeleton--text {
  height: 1em;
  margin-bottom: var(--space-2);
}

.skeleton--title {
  height: 1.5em;
  width: 60%;
  margin-bottom: var(--space-4);
}

.skeleton--avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

.skeleton--button {
  height: 40px;
  width: 120px;
  border-radius: var(--radius-lg);
}