/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@700&family=Inter:wght@400;500;600&display=swap');

/* --- Graphic Elements --- */

.deco-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  opacity: 0.6;
}

.deco-line {
  position: absolute;
  height: 2px;
  background: var(--cyan);
  opacity: 0.2;
}

.bg-pattern {
  background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
  background-size: 24px 24px;
}

.bg-grid {
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, var(--border-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);
}

/* --- Custom Properties --- */
:root {
  /* Colors - Light Theme (Default) */
  --navy: #0A2463;
  --cyan: #00D9FF;
  --white: #FFFFFF;
  --graphite: #2B2D42;
  --light-gray: #EDF2F4;
  
  /* Semantic Colors */
  --bg-primary: var(--white);
  --bg-secondary: var(--light-gray);
  --bg-accent: var(--navy);
  --text-primary: var(--graphite);
  --text-secondary: rgba(43, 45, 66, 0.7);
  --text-on-accent: var(--white);
  --border-color: rgba(43, 45, 66, 0.1);
  --card-bg: var(--white);
  --header-bg: rgba(255, 255, 255, 0.8);
  --btn-text: #0A2463; /* Navy for light theme */

  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing (8pt grid) */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 64px;
  --spacing-3xl: 96px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition: 200ms cubic-bezier(0.23, 1, 0.32, 1);
}

/* Dark Theme Variables */
[data-theme="dark"] {
  --bg-primary: #050A18;
  --bg-secondary: #0A1226;
  --bg-accent: var(--cyan);
  --text-primary: #EDF2F4;
  --text-secondary: rgba(237, 242, 244, 0.7);
  --text-on-accent: var(--navy);
  --border-color: rgba(237, 242, 244, 0.1);
  --card-bg: #0D1730;
  --header-bg: rgba(5, 10, 24, 0.8);
  --navy: #00D9FF; /* Inverting primary for interactive elements in dark mode */
  --cyan: #0A2463;
  --white: #050A18;
  --graphite: #EDF2F4;
  --light-gray: #0A1226;
  --btn-text: #FFFFFF; /* White for dark theme */
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition), color var(--transition);
}

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

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

ul, ol {
  list-style: none;
}

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  transition: color var(--transition);
}

h1 {
  font-size: clamp(40px, 8vw, 64px);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.2;
}

h3 {
  font-size: 24px;
  line-height: 1.2;
}

p {
  margin-bottom: var(--spacing-sm);
}

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

.text-emphasis {
  font-weight: 500;
}

.text-small {
  font-size: 16px;
  line-height: 1.5;
}

/* --- Layout --- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-md); /* Reduced mobile padding for more title space */
}

.hero__container {
  position: relative;
  z-index: 10;
  pointer-events: none; /* Allow interaction with Spline background if needed, but hero content has buttons */
}

.hero__content {
  pointer-events: auto;
}

.section {
  padding: var(--spacing-3xl) 0;
  content-visibility: auto;
  contain-intrinsic-size: 1px 500px;
}

.section--gray {
  background: var(--light-gray);
}

.section--navy {
  background: var(--navy);
}

.section-header {
  margin-bottom: var(--spacing-2xl);
}

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

.section-header p {
  font-size: 18px;
  max-width: 600px;
}

.grid-2 {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-3 {
  display: grid;
  gap: var(--spacing-lg);
}

.case-centered-wrapper {
  display: flex;
  justify-content: center;
  width: 100%;
}

.case-centered-wrapper .project-card {
  max-width: 800px;
  width: 100%;
}

.grid-4 {
  display: grid;
  gap: var(--spacing-lg);
}

/* --- Buttons --- */
.btn-primary {
  display: inline-block;
  background: var(--cyan);
  color: var(--btn-text);
  padding: 16px 32px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn-primary:hover {
  background: #00B6D6;
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 217, 255, 0.4);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  border: 2px solid var(--navy);
  color: var(--btn-text);
  padding: 14px 30px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

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

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

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

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* --- Cards --- */
.card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 8px;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.card:hover .card__icon {
  transform: scale(1.1) rotate(5deg);
}

.card__icon {
  transition: transform var(--transition);
}

.card__icon {
  font-size: 40px;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  color: var(--navy);
  margin-bottom: var(--spacing-xs);
}

.card__text {
  font-size: 16px;
  line-height: 1.5;
  color: var(--graphite);
  margin-bottom: var(--spacing-sm);
}

.card__price {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--cyan);
  margin-bottom: var(--spacing-sm);
}

.card__link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}

.card__link:hover {
  color: var(--cyan);
}

.card__link::after {
  content: '→';
  transition: transform var(--transition);
}

.card__link:hover::after {
  transform: translateX(4px);
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-weight: 500;
  font-size: 16px;
  margin-bottom: var(--spacing-xs);
  color: var(--graphite);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--graphite);
  background: var(--white);
  transition: border var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--cyan);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #E63946;
}

.form-error {
  color: #E63946;
  font-size: 14px;
  margin-top: 4px;
  display: none;
}

.form-error.visible {
  display: block;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%232B2D42' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-success {
  display: none;
  background: #E8F9F0;
  border: 1px solid #2ECC71;
  border-radius: 6px;
  padding: var(--spacing-md);
  text-align: center;
  color: #1A7A41;
  font-weight: 500;
}

.form-success.visible {
  display: block;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition), border var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* --- Theme Toggle --- */
.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  padding: 0;
}

.theme-toggle:hover {
  background: var(--border-color);
  transform: scale(1.05);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.sun-icon { display: block; }
.moon-icon { display: none; }

[data-theme="dark"] .sun-icon { display: none; }
[data-theme="dark"] .moon-icon { display: block; }

[data-theme="dark"] .theme-toggle svg {
  transform: rotate(360deg);
}

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 28px;
  color: var(--navy);
  position: relative;
  line-height: 1;
  text-transform: lowercase;
}

.logo::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  margin-top: 2px;
  transition: background var(--transition);
}

.nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-md) 0;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  transition: background var(--transition);
}

.nav.active {
  display: flex;
}

.footer__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.footer__link {
  color: var(--text-secondary);
  transition: color var(--transition);
}

.nav__link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  color: var(--graphite);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  transition: color var(--transition);
}

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

.nav__cta {
  margin-top: var(--spacing-xs);
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  padding: 4px 0;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
}

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

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

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

/* --- Footer --- */
.footer {
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  position: relative;
  border-top: 1px solid var(--border-color);
  transition: background var(--transition), color var(--transition);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  opacity: 0.5;
}

.footer__inner {
  display: grid;
  gap: var(--spacing-xl);
}

.footer__logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 24px;
  color: var(--text-primary);
  position: relative;
  display: inline-block;
  line-height: 1;
  text-transform: lowercase;
}

.footer__logo::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  margin-top: 2px;
}

.footer__tagline {
  font-size: 16px;
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

.footer__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer__link {
  font-size: 16px;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.footer__link:hover {
  color: var(--cyan);
}

.footer__social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer__social-link {
  font-size: 16px;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.footer__social-link:hover {
  color: var(--cyan);
}

.footer__bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
  opacity: 0.6;
}

/* --- Hero --- */
.hero {
  padding: calc(72px + var(--spacing-3xl)) 0 var(--spacing-3xl);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
}

.hero--split {
  padding-top: 120px;
}

.hero__content {
  position: relative;
  z-index: 10;
  max-width: 720px; /* Slightly wider for new headline */
  padding: var(--spacing-xl);
  border-radius: 24px;
  background: rgba(var(--bg-primary-rgb, 255, 255, 255), 0.05);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

.hero__micro-proofs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.hero__micro-proofs span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --- Project Cards --- */
.project-card {
  padding: 0;
  overflow: hidden;
}

.project-card .card__title {
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-xs);
  margin-bottom: 0;
}

.project-card .card__text {
  padding: 0 var(--spacing-md) var(--spacing-md);
  margin-bottom: 0;
}

.project-card .hero__label {
  margin: 0 var(--spacing-md) var(--spacing-md);
  display: inline-block;
}

.project-card__image-placeholder {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-weight: 500;
  border-bottom: 1px solid var(--border-color);
}

.project-card__image {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.project-card .project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform var(--transition);
}

.project-card:hover .project-card__img {
  transform: scale(1.05);
}

/* --- Alignment Helpers --- */
.align-center {
  align-items: center;
}

/* --- Interactive Box (Mouse Light Effect) --- */
.interactive-box {
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.interactive-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
    rgba(0, 217, 255, 0.15) 0%, 
    transparent 70%
  );
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.interactive-box:hover::before {
  opacity: 1;
}

.interactive-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 217, 255, 0.1);
  border-color: var(--cyan);
}

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

[data-theme="dark"] .hero__content {
  background: rgba(5, 10, 24, 0.4);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.hero__visual {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.spline-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
  display: block !important; /* Force display for desktop */
}

/* Ensure mobile hides it for performance if needed, but the user wants full background */
@media (max-width: 768px) {
  .spline-container {
    opacity: 0.3;
  }
}

.hero h1 {
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  text-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.hero__subtitle {
  font-size: clamp(18px, 2.5vw, 22px);
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 580px;
}

.hero__label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary); /* Changed from cyan for better reading */
  opacity: 0.8;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.hero h1 {
  margin-bottom: var(--spacing-md);
}

.hero__subtitle {
  font-size: 20px;
  line-height: 1.5;
  color: var(--graphite);
  margin-bottom: var(--spacing-lg);
  max-width: 540px;
}

.hero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

/* Fix visibility for the email button in the hero */
.hero__btns .btn-secondary {
  border-color: var(--navy);
  color: var(--navy);
}

[data-theme="dark"] .hero__btns .btn-secondary {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.hero__btns .btn-secondary:hover {
  background: var(--navy);
  color: var(--white) !important;
}

[data-theme="dark"] .hero__btns .btn-secondary:hover {
  background: var(--text-primary);
  color: var(--bg-primary) !important;
}

.hero--centered .hero__subtitle {
  margin-left: auto;
  margin-right: auto;
}

.hero--short {
  min-height: auto;
  padding-top: calc(72px + var(--spacing-2xl));
  padding-bottom: var(--spacing-2xl);
}

/* --- Scroll Indicator --- */
.hero__scroll-indicator {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  z-index: 5;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  opacity: 0.8;
}

.mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--text-secondary);
  border-radius: 12px;
  position: relative;
}

.mouse::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  background: var(--cyan);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollMouse 2s infinite;
}

@keyframes scrollMouse {
  0% { transform: translate(-50%, 0); opacity: 0; }
  20% { opacity: 1; }
  80% { transform: translate(-50%, 15px); opacity: 0; }
  100% { opacity: 0; }
}

/* --- Hero Background: Clean & Smooth --- */
.hero__visual {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: var(--bg-primary);
  overflow: hidden;
}

.hero__visual::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--bg-primary));
  z-index: 2;
}



/* --- Timeline --- */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  position: relative;
  padding-left: var(--spacing-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cyan);
}

.timeline__step {
  position: relative;
}

.timeline__dot {
  position: absolute;
  left: calc(-1 * var(--spacing-xl) + 8px);
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--cyan);
}

.timeline__step-number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--cyan);
  margin-bottom: 4px;
}

.timeline__step-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  color: var(--navy);
  margin-bottom: 4px;
}

.timeline__step-text {
  font-size: 16px;
  color: var(--graphite);
}

/* --- Testimonials --- */
.testimonial {
  padding: var(--spacing-lg);
}

.testimonial__quote {
  position: relative;
  font-size: 18px;
  line-height: 1.6;
  color: var(--graphite);
  margin-bottom: var(--spacing-md);
}

.testimonial__quote::before {
  content: '"';
  font-family: var(--font-heading);
  font-size: 48px;
  color: var(--cyan);
  position: absolute;
  top: -16px;
  left: -4px;
  line-height: 1;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--navy);
  flex-shrink: 0;
}

.testimonial__name {
  font-weight: 500;
  font-size: 16px;
  color: var(--navy);
}

.testimonial__role {
  font-size: 14px;
  color: var(--graphite);
  opacity: 0.7;
}

/* --- CTA Section --- */
.cta-section {
  padding: var(--spacing-3xl) 0;
  background: var(--navy);
  text-align: center;
}

[data-theme="dark"] .cta-section {
  background: #0D1730; /* Darker navy for contrast in dark mode */
}

.cta-section h2 {
  color: #FFFFFF;
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  max-width: 540px;
  margin: 0 auto var(--spacing-lg);
}

/* --- Values Grid --- */
.value-card {
  padding: var(--spacing-md) var(--spacing-lg);
}

.value-card__number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 32px;
  color: var(--cyan);
  margin-bottom: var(--spacing-xs);
  line-height: 1;
}

.value-card__text {
  font-size: 16px;
  line-height: 1.5;
  color: var(--graphite);
}

/* --- Service Detail --- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-xl);
  align-items: start;
}

.service-detail.interactive-box {
  padding: var(--spacing-xl);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
}

@media (max-width: 992px) {
  .service-detail {
    grid-template-columns: 1fr;
  }
}

.service-detail__info h2 {
  font-size: 32px;
  margin-bottom: var(--spacing-sm);
}

.service-detail__desc {
  font-size: 18px;
  margin-bottom: var(--spacing-lg);
  max-width: 560px;
}

.service-detail__features {
  margin-bottom: var(--spacing-lg);
}

.service-detail__feature {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) 0;
  font-size: 16px;
}

.service-detail__feature::before {
  content: '✓';
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
}

.service-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.service-detail__meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.service-detail__meta-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--graphite);
  opacity: 0.6;
}

.service-detail__meta-value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 24px;
  color: var(--navy);
}

/* --- Comparison Table --- */
.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: 24px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
  display: table;
}

.comparison-table thead {
  display: none;
}

.comparison-table th {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--navy);
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: left;
  background: var(--light-gray);
  border-bottom: 2px solid var(--cyan);
}

.comparison-table td {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--light-gray);
  vertical-align: top;
}

.comparison-table td:first-child {
  font-weight: 500;
  color: var(--navy);
}

.comparison-table .check {
  color: var(--cyan);
  font-weight: 700;
}

/* --- FAQ --- */
.faq-item {
  border-bottom: 1px solid var(--light-gray);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  color: var(--navy);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--cyan);
}

.faq-question::after {
  content: '+';
  font-size: 24px;
  font-weight: 700;
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: var(--spacing-sm);
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms ease, padding 400ms ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: var(--spacing-md);
}

.faq-answer p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--graphite);
}

/* --- Contact Layout --- */
.contact-grid {
  display: grid;
  gap: var(--spacing-2xl);
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
}

.contact-info-card__icon {
  font-size: 24px;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-gray);
  border-radius: 8px;
}

.contact-info-card__label {
  font-size: 14px;
  color: var(--graphite);
  opacity: 0.6;
}

.contact-info-card__value {
  font-weight: 500;
  color: var(--navy);
}

.contact-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  background: #0A2463; /* Brand Navy */
  color: #FFFFFF !important;
  padding: 16px 32px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  transition: all var(--transition);
  text-align: center;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(10, 36, 99, 0.3);
}

.btn-email {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  background: #0A2463;
  color: #FFFFFF !important;
  padding: 16px 32px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  transition: all var(--transition);
  text-align: center;
}

.btn-email:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(10, 36, 99, 0.3);
}

/* --- Fade In Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s cubic-bezier(0.23, 1, 0.32, 1), transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

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

.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }
.delay-4 { transition-delay: 400ms; }

/* --- Section Transitions --- */
.section-fade-top {
  position: relative;
}

.section-fade-top::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to bottom, var(--bg-primary), transparent);
  z-index: 2;
  pointer-events: none;
}

.section-fade-bottom {
  position: relative;
}

.section-fade-bottom::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  pointer-events: none;
}

/* --- Section Divider --- */
.section-divider {
  width: 100%;
  max-width: 1280px;
  height: 1px;
  background: linear-gradient(to right, 
    transparent 0%, 
    var(--border-color) 15%, 
    var(--border-color) 85%, 
    transparent 100%
  );
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  opacity: 0.8;
}

.section-divider::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 40%;
  height: 100%;
  background: linear-gradient(to right, 
    transparent, 
    var(--cyan), 
    var(--white),
    var(--cyan), 
    transparent
  );
  animation: beam 2.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.9;
  box-shadow: 0 0 10px var(--cyan);
}

@keyframes beam {
  0% { left: -100%; }
  60%, 100% { left: 150%; }
}

/* --- Decorative Elements --- */
.hero__glow {
  position: absolute;
  top: 50%;
  left: 20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.15) 0%, rgba(10, 36, 99, 0) 70%);
  filter: blur(80px);
  z-index: 2;
  pointer-events: none;
  border-radius: 50%;
}

.deco-chip {
  position: absolute;
  padding: 8px 18px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  z-index: 20;
  pointer-events: auto; /* Re-enabled for dragging */
  cursor: grab;
  animation: float 8s ease-in-out infinite;
  white-space: nowrap;
  user-select: none;
  touch-action: none; /* Prevents scrolling while dragging on touch devices */
}

.deco-chip.is-dragging {
  cursor: grabbing;
  animation-play-state: paused;
  z-index: 100;
  opacity: 0.9;
}

[data-theme="dark"] .deco-chip {
  color: var(--cyan);
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-20px) rotate(1deg); }
}

@keyframes float-alt {
  0%, 100% { transform: translateY(0) rotate(1deg); }
  50% { transform: translateY(-15px) rotate(-1deg); }
}

/* --- Utility --- */
.text-center {
  text-align: center;
}

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

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

/* ============================================
   RESPONSIVE — Tablet (768px+)
   ============================================ */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-xl);
  }

  h1 {
    font-size: 56px;
  }

  h2 {
    font-size: 40px;
  }

  h3 {
    font-size: 32px;
  }

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

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

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

  .nav {
    display: flex;
    position: static;
    width: auto;
    background: none;
    border: none;
    padding: 0;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xs);
  }

  .nav__cta {
    margin-top: 0;
    margin-left: var(--spacing-sm);
  }

  .hamburger {
    display: none;
  }

  .hero {
    min-height: 85vh;
  }

  .hero__subtitle {
    font-size: 22px;
  }

  .footer__inner {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .timeline {
    flex-direction: row;
    padding-left: 0;
    padding-top: var(--spacing-xl);
  }

  .timeline::before {
    left: 0;
    right: 0;
    top: 15px;
    width: auto;
    height: 2px;
    bottom: auto;
  }

  .timeline__step {
    flex: 1;
    text-align: center;
  }

  .timeline__dot {
    left: 50%;
    top: calc(-1 * var(--spacing-xl) + 8px);
    transform: translateX(-50%);
  }

  .service-detail {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 1.2fr 1fr;
  }

  .contact-buttons {
    flex-direction: row;
  }

  .comparison-table {
    display: table;
  }

  .comparison-table thead {
    display: table-header-group;
  }

  .spline-container {
    display: block;
  }

  .btn-group--mobile-full .btn-primary,
  .btn-group--mobile-full .btn-secondary {
    width: auto;
  }
}

/* ============================================
   RESPONSIVE — Desktop (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  h1 {
    font-size: 64px;
  }

  h2 {
    font-size: 48px;
  }

  h3 {
    font-size: 36px;
  }

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

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

  .hero {
    min-height: 90vh;
  }

  .hero--split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
  }

  .hero--split .hero__content {
    max-width: none;
  }

  .hero--split .hero__visual {
    position: relative;
    z-index: 1;
  }
}

/* --- Mobile full-width buttons & Adjustments --- */
@media (max-width: 767px) {
  h1 { font-size: clamp(32px, 8vw, 48px); }
  h2 { font-size: clamp(26px, 6vw, 36px); }
  
  .deco-chip { display: none; } /* Hide floating chips to prevent overlap */
  
  .hero__content,
  .service-detail.interactive-box,
  .inline-style-22,
  .inline-style-36,
  .inline-style-46 {
    padding: var(--spacing-lg);
  }

  .btn-group--mobile-full {
    flex-direction: column;
  }

  .btn-group--mobile-full .btn-primary,
  .btn-group--mobile-full .btn-secondary {
    width: 100%;
    text-align: center;
  }

  .hero {
    padding-top: calc(72px + var(--spacing-2xl));
    padding-bottom: var(--spacing-2xl);
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .comparison-table td {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .comparison-table td::before {
    content: attr(data-label);
    display: block;
    font-weight: 500;
    font-size: 14px;
    color: var(--navy);
    margin-bottom: 4px;
  }

  .comparison-table tr {
    display: block;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--light-gray);
  }
}

/* --- Auto-extracted Inline Styles --- */
.inline-style-1 { top: 20%; left: 8%; }
.inline-style-2 { bottom: 30%; right: 12%; animation-delay: 1.5s; }
.inline-style-3 { top: 50%; right: 5%; animation-delay: 2.2s; }
.inline-style-4 { font-size: clamp(24px, 3vw, 32px); }
.inline-style-5 { width: 100%; }
.inline-style-6 { font-size: 12px; margin-top: 12px; opacity: 0.6; text-align: center; }
.inline-style-7 { text-decoration: underline; }
.inline-style-8 { font-size: 20px; margin-bottom: 8px; }
.inline-style-9 { font-size: 20px; }
.inline-style-10 { max-width: 720px; }
.inline-style-11 { margin-top: 16px; font-size: 14px; }
.inline-style-12 { display: block; margin-top: 8px; }
.inline-style-13 { margin-top: 16px; }
.inline-style-14 { top: 15%; right: 15%; }
.inline-style-15 { top: 25%; left: 10%; animation-delay: 1.2s; }
.inline-style-16 { bottom: 20%; right: 10%; animation-delay: 2.5s; }
.inline-style-17 { bottom: 35%; left: 15%; animation-delay: 1.8s; }
.inline-style-18 { top: 45%; right: 25%; animation-delay: 3s; }
.inline-style-19 { top: 60%; left: 5%; animation-delay: 0.8s; }
.inline-style-20 { font-size: 12px; }
.inline-style-21 { text-align: center; margin-top: var(--spacing-xl); opacity: 0.7; }
.inline-style-22 { max-width: 900px; margin: 0 auto; padding: var(--spacing-xl); }
.inline-style-23 { padding-top: 120px; }
.inline-style-24 { max-width: 800px; }
.inline-style-25 { margin-bottom: var(--spacing-lg); }
.inline-style-26 { margin-top: var(--spacing-lg); }
.inline-style-27 { margin-top: var(--spacing-xl); opacity: 0.7; }
.inline-style-28 { top: 15%; right: 20%; }
.inline-style-29 { top: 25%; left: 10%; animation-delay: 0.5s; }
.inline-style-30 { bottom: 20%; right: 15%; animation-delay: 1.5s; }
.inline-style-31 { bottom: 35%; left: 12%; animation-delay: 2.2s; }
.inline-style-32 { top: 45%; right: 25%; animation-delay: 3.1s; }
.inline-style-33 { margin-bottom: var(--spacing-md); }
.inline-style-34 { margin-top: var(--spacing-md); opacity: 0.8; font-size: 14px; }
.inline-style-35 { width: 100%; display: block; }
.inline-style-36 { padding: var(--spacing-xl); overflow: hidden; border-radius: 24px; }
.inline-style-37 { margin-bottom: var(--spacing-xl); text-align: left; }
.inline-style-38 { color: var(--text-primary); }
.inline-style-39 { top: 15%; right: 25%; }
.inline-style-40 { top: 20%; left: 10%; animation-delay: 0.5s; }
.inline-style-41 { bottom: 25%; right: 15%; animation-delay: 1.5s; }
.inline-style-42 { bottom: 20%; left: 25%; animation-delay: 1.5s; }
.inline-style-43 { bottom: 35%; left: 12%; animation-delay: 2s; }
.inline-style-44 { top: 45%; right: 30%; animation-delay: 2.8s; }
.inline-style-45 { font-size: clamp(28px, 4vw, 40px); line-height: 1.3; margin-bottom: var(--spacing-md); }
.inline-style-46 { padding: var(--spacing-xl); }
@media (max-width: 768px) {
  .hero__scroll-indicator {
    display: none;
  }
}

.project-card__image {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-card .project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card__img {
  transform: scale(1.05);
}