/* ==========================================================================
   AGHCore — Premium Light Design System v3
   ========================================================================== */

:root {
  /* Light, airy, premium palette */
  --color-bg: #f8f9fc;
  --color-bg-alt: #ffffff;
  --color-bg-warm: #f0f2f8;
  --color-surface: #ffffff;
  --color-surface-hover: #f4f6fa;
  --color-border: #e2e5ef;
  --color-border-hover: #c7cad9;

  --color-text-main: #1a1d2e;
  --color-text-body: #444968;
  --color-text-muted: #6b7094;
  --color-text-light: #9a9ebb;

  --color-accent-1: #4f46e5; /* Rich Indigo */
  --color-accent-2: #7c3aed; /* Vivid Purple */
  --color-accent-3: #c026d3; /* Magenta-ish */

  --gradient-accent: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-2));
  --gradient-accent-wide: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-2), var(--color-accent-3));
  --gradient-subtle: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(124, 58, 237, 0.08));
  --gradient-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(79, 70, 229, 0.06), transparent 40%);

  --font-display: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --spacing-xs: 0.5rem;   /* 8px */
  --spacing-sm: 1rem;      /* 16px */
  --spacing-md: 1.5rem;    /* 24px */
  --spacing-lg: 2rem;      /* 32px */
  --spacing-xl: 3rem;      /* 48px */
  --spacing-2xl: 4.5rem;   /* 72px */
  --spacing-3xl: 6rem;     /* 96px */

  --radius-sm: 0.625rem;
  --radius-md: 1rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 8px 30px rgba(79, 70, 229, 0.15);

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent-1) var(--color-bg);
}

body {
  font-family: var(--font-display);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: var(--gradient-accent);
  border-radius: 3px;
}

a { text-decoration: none; color: inherit; cursor: none; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-text-main);
}

h1 { font-size: clamp(2.75rem, 6vw, 4.5rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p {
  color: var(--color-text-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 0;
}

.text-gradient {
  background: var(--gradient-accent-wide);
  background-size: 200% 200%;
  animation: gradientShift 5s ease infinite;
  -webkit-background-clip: text;
  
  background-clip: text;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent-1);
  margin-bottom: var(--spacing-sm);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 1px;
}

.text-center { text-align: center; }
.text-center .section-label { justify-content: center; }

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

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

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

.section-header p {
  max-width: 580px;
  margin: var(--spacing-sm) auto 0;
}

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

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

/* ---- Custom Cursor ---- */
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  background: var(--color-accent-1);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width var(--transition-fast), height var(--transition-fast), background var(--transition-fast);
}

.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 40px; height: 40px;
  border: 1.5px solid rgba(79, 70, 229, 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width var(--transition-medium), height var(--transition-medium), border-color var(--transition-medium), background var(--transition-medium);
}

.cursor-ring.hovered {
  width: 56px; height: 56px;
  border-color: var(--color-accent-1);
  background: rgba(79, 70, 229, 0.06);
}

.cursor-dot.hovered {
  width: 5px; height: 5px;
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  padding: var(--spacing-md) 0;
  transition: all var(--transition-medium);
}

.header.scrolled {
  background: rgba(248, 249, 252, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) 0;
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.logo-img:hover {
  transform: scale(1.05);
}

.footer-main .logo-img {
  height: 80px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  padding: 0.5rem 1rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text-main);
  background: var(--color-bg-warm);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: none;
  width: 32px; height: 24px;
  position: relative;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  position: absolute;
  height: 2px; width: 100%;
  background: var(--color-text-main);
  border-radius: 2px;
  left: 0;
  transition: var(--transition-fast);
}

.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 11px; }
.menu-toggle span:nth-child(3) { top: 22px; }
.menu-toggle.open span:nth-child(1) { top: 11px; transform: rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { top: 11px; transform: rotate(-45deg); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: none;
  transition: all var(--transition-medium);
  border: none;
  position: relative;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(79, 70, 229, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-main);
  border: 1.5px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-accent-1);
  color: var(--color-accent-1);
  background: rgba(79, 70, 229, 0.04);
  transform: translateY(-2px);
}

/* ---- Hero Section ---- */
.hero {
  padding: 10rem 0 var(--spacing-xl);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-gradient-mesh {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.hero-gradient-mesh .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  animation: blobFloat 20s ease-in-out infinite;
}

.hero-gradient-mesh .blob-1 {
  width: 500px; height: 500px;
  background: rgba(79, 70, 229, 0.12);
  top: -15%; right: -5%;
}

.hero-gradient-mesh .blob-2 {
  width: 400px; height: 400px;
  background: rgba(124, 58, 237, 0.08);
  bottom: -10%; left: -3%;
  animation-delay: -7s;
}

.hero-gradient-mesh .blob-3 {
  width: 300px; height: 300px;
  background: rgba(192, 38, 211, 0.06);
  top: 40%; right: 30%;
  animation-delay: -14s;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.08); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(25px, 25px) scale(1.05); }
}

#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  pointer-events: none;
}

.hero-content {
  max-width: 780px;
  position: relative;
  z-index: 1;
}

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

.hero-content > p {
  font-size: 1.1875rem;
  max-width: 600px;
  color: var(--color-text-body);
  margin-bottom: var(--spacing-lg);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* ---- Marquee ---- */
.marquee-section {
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
  background: var(--color-bg-alt);
}

.marquee-track {
  display: flex;
  animation: marqueeScroll 35s linear infinite;
  width: max-content;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: 0 var(--spacing-xl);
  white-space: nowrap;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-light);
  letter-spacing: -0.01em;
}

.marquee-item .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gradient-accent);
  flex-shrink: 0;
}

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

/* ---- Stat Cards ---- */
.stat-card {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.stat-card:hover::before { opacity: 1; }
.stat-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.375rem;
  position: relative;
}

.stat-number .gradient-num {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  
  background-clip: text;
}

.stat-label {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
}

/* ---- Cards ---- */
.card {
  background: rgba(255, 255, 255, 0.7); /* Slightly opaque to be readable */
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: var(--gradient-accent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.card:hover::before { opacity: 1; }
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--color-accent-1);
}

.card-icon svg { width: 26px; height: 26px; }

.card h3 {
  margin-bottom: var(--spacing-sm);
}

.card p {
  font-size: 0.9375rem;
  color: var(--color-text-body);
  flex-grow: 1;
}

/* ---- Process Steps (Premium Layout) ---- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  counter-reset: process-counter;
}

.process-step {
  text-align: left;
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  position: relative;
  transition: all var(--transition-medium);
  counter-increment: process-counter;
  overflow: hidden;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 240px;
}

.process-step::before {
  content: "0" counter(process-counter);
  position: absolute;
  top: -10%;
  right: -5%;
  font-size: 10rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-subtle);
  -webkit-background-clip: text;
  
  background-clip: text;
  z-index: -1;
  opacity: 0.6;
  transition: all var(--transition-slow);
}

.process-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-border-hover);
}

.process-step:hover::before {
  transform: scale(1.05) translate(-10px, 10px);
  opacity: 0.8;
}

.process-step-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.process-step-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-bg-warm);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent-1);
}

.process-step h3 {
  font-size: 1.375rem;
  margin: 0;
}

.process-step p {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 90%;
}

/* ---- CTA Section ---- */
.cta-box {
  background: linear-gradient(145deg, #ffffff, #f8f9fc);
  color: var(--color-text-main);
  border-radius: var(--radius-2xl);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.03), 
              inset 0 1px 0 rgba(255, 255, 255, 1);
  border: 1px solid rgba(0, 0, 0, 0.04);
  z-index: 1;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    radial-gradient(circle at 100% 0%, rgba(79,70,229, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 0% 100%, rgba(168,85,247, 0.05) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
}

.cta-box h2 {
  color: var(--color-text-main);
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: var(--spacing-sm);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.cta-box p {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  max-width: 500px;
  margin: 0 auto var(--spacing-lg);
  line-height: 1.6;
}

.cta-box .btn-primary {
  background: var(--gradient-accent);
  color: white;
  padding: 1.25rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: 100px;
  box-shadow: 0 10px 20px rgba(79, 70, 229, 0.2);
  transition: all var(--transition-medium);
}
.cta-box .btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 30px rgba(79, 70, 229, 0.3);
}

/* ---- Contact Form ---- */
.contact-form {
  background: var(--color-surface);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

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

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-main);
  font-size: 0.9375rem;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--color-text-main);
  transition: all var(--transition-fast);
  cursor: none;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-accent-1);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

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

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

/* ---- Blog Cards ---- */
.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-hover);
}

.blog-card-img {
  height: 200px;
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card-body {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--gradient-subtle);
  color: var(--color-accent-1);
  margin-bottom: var(--spacing-sm);
  width: fit-content;
}

.blog-card-body h3 { margin-bottom: var(--spacing-sm); }
.blog-card-body p { flex-grow: 1; font-size: 0.9375rem; }


/* ---- Overlapping Glass Cards ---- */
.overlapping-cards-container {
  position: relative;
  height: 400px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glass-panel {
  position: absolute;
  width: 260px;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
  cursor: default;
}

.glass-panel:hover {
  transform: translateY(-10px) scale(1.05) !important;
  box-shadow: 0 20px 40px rgba(110, 86, 207, 0.15);
  z-index: 10 !important;
}

.panel-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--gradient-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

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

.glass-panel h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.glass-panel p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin: 0;
}

.panel-1 {
  top: 20px;
  left: 0;
  z-index: 3;
  transform: rotate(-3deg);
}

.panel-2 {
  top: 80px;
  right: 0;
  z-index: 2;
  transform: rotate(3deg);
}

.panel-3 {
  bottom: 20px;
  left: 40px;
  z-index: 1;
  transform: rotate(-1deg);
}

/* ---- Philosophy Visual ---- */
.philosophy-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(110, 86, 207, 0.15);
  box-shadow: 0 0 60px rgba(110, 86, 207, 0.1) inset, 0 20px 40px rgba(0, 0, 0, 0.05);
}

.visual-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(110, 86, 207, 0.3);
  animation: spin 30s linear infinite;
}

.circle-1 { width: 90%; height: 90%; animation-direction: normal; border: 1px solid rgba(110, 86, 207, 0.1); }
.circle-2 { width: 70%; height: 70%; animation-direction: reverse; animation-duration: 40s; }
.circle-3 { width: 50%; height: 50%; border: 2px dashed rgba(110, 86, 207, 0.4); background: rgba(110, 86, 207, 0.05); box-shadow: 0 0 30px rgba(110, 86, 207, 0.2); }

.visual-icon {
  width: 30%;
  height: 30%;
  position: relative;
  z-index: 2;
  animation: pulse 3s ease-in-out infinite;
  filter: drop-shadow(0 0 15px rgba(110, 86, 207, 0.6));
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@media (max-width: 768px) {
  .overlapping-cards-container {
    height: auto;
    flex-direction: column;
    gap: var(--spacing-md);
  }
  .glass-panel {
    position: relative;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    width: 100%;
  }
  .philosophy-visual {
    width: 80%;
    margin: 0 auto var(--spacing-xl);
  }
}

/* ---- Footer ---- */
.footer {
  background: rgba(255, 255, 255, 0.6);
  color: var(--color-text-main);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.8);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-accent-wide);
  opacity: 0.7;
}

.footer-glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 1000px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.4) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
  animation: pulse-glow 8s infinite alternate ease-in-out;
}

@keyframes pulse-glow {
  0% { transform: translate(-50%, 0) scale(1); opacity: 0.5; }
  100% { transform: translate(-50%, -50px) scale(1.1); opacity: 1; }
}

.footer-cta {
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  margin-bottom: var(--spacing-xl);
}

.footer-slogan {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-main);
  line-height: 1.1;
}

.footer-cta p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
  color: var(--color-text-muted);
}

.footer-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.footer-buttons .btn {
  padding: 1rem 2.5rem;
  border-radius: 100px;
  font-size: 1.125rem;
  font-weight: 600;
}

.btn-secondary {
  background: white;
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  transition: all var(--transition-medium);
}

.btn-secondary:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-accent-1);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.footer-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.footer-main .logo {
  font-size: 2rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
}

.footer-nav a {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 1.05rem;
  transition: all var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-accent-1);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}
.footer-bottom p { color: var(--color-text-light); font-size: 0.8125rem; }

/* ---- Reveal Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active { opacity: 1; transform: translateY(0); }
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* ---- Mobile Accordion ---- */
@media (max-width: 768px) {
  .mobile-accordion {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-sm);
    overflow: hidden;
    background: var(--color-bg);
  }
  .mobile-accordion-header {
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9375rem;
  }
  .mobile-accordion-content {
    padding: 0 var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow), opacity var(--transition-slow);
    opacity: 0;
  }
  .mobile-accordion.active .mobile-accordion-content {
    padding: var(--spacing-xs) var(--spacing-md) var(--spacing-md);
    max-height: 500px;
    opacity: 1;
  }
  .mobile-accordion-icon { transition: transform var(--transition-fast); }
  .mobile-accordion.active .mobile-accordion-icon { transform: rotate(180deg); }
  .desktop-only-text { display: none; }
}

@media (min-width: 769px) {
  .mobile-only-accordion { display: none; }
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  body { cursor: auto; }
  a, .btn, .form-input, .form-textarea, .menu-toggle { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none !important; }

  .menu-toggle { display: block; cursor: pointer; }

  .nav-links {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background: rgba(248, 249, 252, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    transform: translateY(-100%);
    transition: transform var(--transition-slow);
    z-index: 1000;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { font-size: 1.375rem; }

  .hero h1 { font-size: clamp(2.25rem, 8vw, 3rem); }
  .hero-buttons { flex-direction: column; }

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

  .footer-grid { grid-template-columns: 1fr; gap: var(--spacing-lg); }

  .cta-box { padding: var(--spacing-xl) var(--spacing-md); }
}


/* =========================================
   BLOG REDESIGN & DETAIL PAGE
   ========================================= */

/* --- Blog List Layout --- */
.featured-post {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.featured-post:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(255,255,255,0.1);
}

.featured-post-img {
    min-height: 350px;
}

.featured-post-content {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-post-content h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.featured-post-content p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

/* Post Meta (Date, Read Time, Tags) */
.post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.post-meta .blog-tag {
    margin-bottom: 0;
}

.post-date, .post-read-time {
    display: flex;
    align-items: center;
}

.post-date::before, .post-read-time::before {
    content: "•";
    margin-right: var(--spacing-sm);
    color: rgba(255,255,255,0.2);
}

/* Post Author */
.post-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    color: var(--color-text);
    font-size: 0.95rem;
}

.author-info span {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* Premium Blog Cards (Grid) */
.blog-card.premium-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.blog-card-img-wrapper {
    height: 200px;
    display: block;
    position: relative;
    overflow: hidden;
}

.blog-card-img-wrapper .placeholder-pattern {
    width: 100%;
    height: 100%;
    opacity: 0.6;
    transition: transform 0.5s ease;
}

.blog-card.premium-card:hover .placeholder-pattern {
    transform: scale(1.05);
}

.blog-card-body {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-body h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.blog-card-body p {
    flex-grow: 1;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.read-more-link {
    color: var(--color-accent-1);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.read-more-link:hover {
    color: var(--color-accent-2);
}

/* --- Blog Detail Page (blog-detay.html) --- */

/* Reading Progress Bar */
.reading-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.05);
    z-index: 9999;
}

.reading-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent-1), var(--color-accent-2));
    width: 0%;
    transition: width 0.1s ease;
}

/* Hero Header */
.blog-hero {
    padding: 12rem 0 var(--spacing-xl);
    position: relative;
}

.blog-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-top: var(--spacing-sm);
    color: var(--color-text);
    -webkit-background-clip: text;
    
}

/* Article Content Formatting */
.article-content {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-text-body);
}

.article-content .lead-text {
    font-size: 1.3rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    font-weight: 500;
}

.article-content h2 {
    font-size: 2rem;
    color: var(--color-text);
    margin: var(--spacing-xl) 0 var(--spacing-md);
}

.article-content h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.article-content p {
    margin-bottom: var(--spacing-md);
}

.article-content blockquote {
    font-size: 1.4rem;
    font-style: italic;
    color: var(--color-text);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    background: var(--color-bg-alt);
    border-left: 4px solid var(--color-accent-1);
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

/* Article Footer (Share & Tags) */
.article-footer {
    max-width: 800px;
    margin: var(--spacing-xl) auto;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

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

.article-tags .tag {
    background: rgba(255,255,255,0.05);
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

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

.article-share span {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.share-btn {
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    color: var(--color-text);
    transition: all 0.3s ease;
}

.share-btn:hover {
    background: var(--color-accent-1);
    border-color: var(--color-accent-1);
}

/* Responsive Overrides */
@media (max-width: 992px) {
    .featured-post {
        grid-template-columns: 1fr;
    }
    .featured-post-content {
        padding: var(--spacing-lg);
    }
    .blog-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .article-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* =========================================
   TYPOGRAPHY BLOG STYLES (No Images)
   ========================================= */

.typo-featured {
    grid-template-columns: 1fr; /* Single column */
    background: linear-gradient(135deg, rgba(124,58,237,0.03), rgba(192,38,211,0.03));
    border: 1px solid var(--color-border);
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.typo-featured:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(124,58,237,0.3);
}

.typo-featured::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at top right, rgba(124,58,237,0.05), transparent 50%);
    pointer-events: none;
}

.typo-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    height: 100%;
}

.typo-card:hover {
    background: rgba(255,255,255,0.03);
    border-color: rgba(124,58,237,0.5);
    box-shadow: 0 0 30px rgba(124,58,237,0.1);
}

.typo-card h3 a {
    color: var(--color-text);
    transition: color 0.3s ease;
}

.typo-card:hover h3 a {
    color: var(--color-accent-1);
}

/* =========================================
   CONTACT PAGE PREMIUM UPGRADES
   ========================================= */

/* --- Left Side: Contact Cards --- */
.contact-info-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(124,58,237,0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    border-color: rgba(124,58,237,0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05), 0 0 20px rgba(124,58,237,0.1);
}

.contact-info-card:hover::before {
    opacity: 1;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-1);
    flex-shrink: 0;
    border: 1px solid rgba(124,58,237,0.1);
}

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

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-value {
    font-size: 1.25rem;
    color: var(--color-text);
    font-family: 'JetBrains Mono', monospace;
}

/* --- Feature Pills (Neden Biz) --- */
.feature-pills-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.feature-pill {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.2rem;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    width: fit-content;
    transition: all 0.3s ease;
}

.feature-pill:hover {
    background: rgba(124,58,237,0.05);
    border-color: rgba(124,58,237,0.2);
    transform: translateX(5px);
}

.pill-icon {
    color: var(--color-accent-1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pill-icon svg { width: 18px; height: 18px; }


/* --- Right Side: Premium Glowing Form --- */
.premium-form-container {
    position: relative;
    border-radius: var(--radius-xl);
    z-index: 1;
}

.premium-form-glow {
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(45deg, var(--color-accent-1), var(--color-accent-2), var(--color-accent-1));
    border-radius: calc(var(--radius-xl) + 2px);
    z-index: -1;
    opacity: 0.15;
    filter: blur(10px);
    animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.premium-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.premium-input-group {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.premium-input, .premium-textarea {
    width: 100%;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.2rem 1rem 0.5rem 1rem;
    font-family: 'Inter', sans-serif;
    color: var(--color-text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.premium-textarea {
    min-height: 120px;
    resize: vertical;
}

.premium-label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    transition: all 0.2s ease;
    pointer-events: none;
    font-size: 1rem;
}

.premium-textarea + .premium-label {
    top: 1.2rem;
    transform: translateY(0);
}

.premium-input:focus, .premium-textarea:focus {
    outline: none;
    border-color: var(--color-accent-1);
    box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
    background: var(--color-surface);
}

/* Floating Label Animation */
.premium-input:focus + .premium-label,
.premium-input:not(:placeholder-shown) + .premium-label,
.premium-textarea:focus + .premium-label,
.premium-textarea:not(:placeholder-shown) + .premium-label {
    top: 0.4rem;
    font-size: 0.75rem;
    color: var(--color-accent-1);
    transform: translateY(0);
}

.premium-submit-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1rem;
    font-size: 1.1rem;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    transition: all 0.3s ease;
}

.premium-submit-btn:hover {
    box-shadow: 0 5px 15px rgba(124,58,237,0.3);
    transform: translateY(-2px);
}

.premium-submit-btn:hover svg {
    transform: translateX(4px);
    transition: transform 0.3s ease;
}