@import url('https://fonts.googleapis.com/css2?family=Mulish:wght@300;400;500;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand Colors */
  --crystal-blue: #0284C7;
  --blue-light: #38BDF8;
  --navy-dark: #0F172A;
  --silver: #94A3B8;
  --white: #FFFFFF;
  --off-white: #F8FAFC;
  --gray-light: #E2E8F0;
  --gray-mid: #64748B;

  /* Extended Palette */
  --blue-50: #F0F9FF;
  --blue-100: #E0F2FE;
  --blue-200: #BAE6FD;
  --blue-600: #0284C7;
  --blue-700: #0369A1;
  --blue-800: #075985;
  --navy-800: #1E293B;
  --navy-700: #334155;

  /* Typography */
  --font-heading: 'Mulish', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(2, 132, 199, 0.08), 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 16px rgba(2, 132, 199, 0.1), 0 2px 6px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 8px 32px rgba(2, 132, 199, 0.12), 0 4px 12px rgba(15, 23, 42, 0.1);
  --shadow-xl: 0 16px 48px rgba(2, 132, 199, 0.15), 0 8px 24px rgba(15, 23, 42, 0.12);
  --shadow-blue-glow: 0 0 40px rgba(56, 189, 248, 0.25);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Frosted Glass Card */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-blur: blur(12px);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--navy-dark);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy-dark);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.625rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  color: var(--gray-mid);
  line-height: 1.75;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-20) 0;
}

.section-white {
  background-color: var(--white);
}

.section-light {
  background-color: var(--blue-50);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--crystal-blue);
  margin-bottom: var(--space-3);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--crystal-blue);
  color: var(--white);
  border-color: var(--crystal-blue);
}

.btn-primary:hover {
  background-color: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background-color: transparent;
  color: var(--crystal-blue);
  border-color: var(--crystal-blue);
}

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

.btn-white {
  background-color: var(--white);
  color: var(--crystal-blue);
  border-color: var(--white);
}

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

.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 300;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-light);
  box-shadow: 0 1px 12px rgba(2, 132, 199, 0.06);
  transition: box-shadow var(--transition-normal);
}

.header .container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-8);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--crystal-blue), var(--blue-light));
  border-radius: var(--radius-md);
  color: var(--white);
  font-size: 1.25rem;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy-dark);
  letter-spacing: -0.02em;
}

.logo-tagline {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--silver);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-mid);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  letter-spacing: 0.01em;
}

.nav-link:hover,
.nav-link.active {
  color: var(--crystal-blue);
  background-color: var(--blue-50);
}

.header-cta {
  flex-shrink: 0;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--navy-dark);
  z-index: 100;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

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

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

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

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, var(--blue-50) 0%, var(--white) 50%, var(--blue-100) 100%);
  overflow: hidden;
}

/* Geometric Glass Shards */
.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(2, 132, 199, 0.06));
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.hero-shape-1 {
  width: 500px;
  height: 500px;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  top: -80px;
  right: -80px;
}

.hero-shape-2 {
  width: 320px;
  height: 320px;
  clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
  bottom: 60px;
  right: 200px;
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.08), rgba(56, 189, 248, 0.04));
}

.hero-shape-3 {
  width: 200px;
  height: 200px;
  clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
  top: 120px;
  right: 380px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.15), rgba(2, 132, 199, 0.08));
}

.hero-shape-4 {
  width: 160px;
  height: 160px;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  bottom: 180px;
  left: 5%;
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.07), rgba(56, 189, 248, 0.04));
}

.hero-shape-5 {
  width: 80px;
  height: 80px;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  top: 200px;
  left: 18%;
  background: rgba(56, 189, 248, 0.2);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.2);
  color: var(--crystal-blue);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--navy-dark);
  margin-bottom: var(--space-5);
  letter-spacing: -0.03em;
}

.hero h1 span {
  color: var(--crystal-blue);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--gray-mid);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

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

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-mid);
}

.hero-trust-item i {
  color: var(--crystal-blue);
  font-size: 0.9rem;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--navy-dark);
  padding: var(--space-8) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.stat-item {
  padding: var(--space-4);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--silver);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   GLASS CARD
   ============================================================ */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

/* ============================================================
   SERVICES GRID
   ============================================================ */
.services-section {
  padding: var(--space-20) 0;
  background-color: var(--blue-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.service-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.3);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.1), rgba(56, 189, 248, 0.15));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  color: var(--crystal-blue);
  margin-bottom: var(--space-4);
  border: 1px solid rgba(2, 132, 199, 0.15);
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: var(--space-2);
}

.service-card p {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--gray-mid);
}

/* ============================================================
   PRODUCT SHOWCASE
   ============================================================ */
.showcase-section {
  padding: var(--space-20) 0;
  background: var(--white);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.showcase-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.showcase-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.showcase-image {
  height: 280px;
  position: relative;
  overflow: hidden;
}

.showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.showcase-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.6) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-6);
}

.showcase-badge {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.showcase-content {
  padding: var(--space-5) var(--space-6);
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.showcase-content h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-2);
}

.showcase-content p {
  font-size: 0.875rem;
  margin-bottom: var(--space-4);
}

.showcase-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--crystal-blue);
  transition: gap var(--transition-fast);
}

.showcase-link:hover {
  gap: var(--space-3);
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section {
  padding: var(--space-20) 0;
  background: var(--blue-50);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.why-card {
  display: flex;
  gap: var(--space-5);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(2, 132, 199, 0.25);
}

.why-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--crystal-blue), var(--blue-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.3);
}

.why-body h3 {
  font-size: 1.0625rem;
  margin-bottom: var(--space-2);
}

.why-body p {
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section {
  padding: var(--space-20) 0;
  background: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7, 1.75rem);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.2);
}

.testimonial-stars {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: #F59E0B;
  font-size: 0.875rem;
}

.testimonial-quote {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--navy-800);
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-top: 1px solid var(--gray-light);
  padding-top: var(--space-4);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy-dark);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--silver);
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--blue-800) 100%);
  position: relative;
  overflow: hidden;
}

.cta-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-shape {
  position: absolute;
  background: rgba(56, 189, 248, 0.06);
  border: 1px solid rgba(56, 189, 248, 0.1);
}

.cta-shape-1 {
  width: 400px;
  height: 400px;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  top: -100px;
  right: -100px;
}

.cta-shape-2 {
  width: 250px;
  height: 250px;
  clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
  bottom: -50px;
  left: 5%;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  color: var(--white);
  margin-bottom: var(--space-4);
  font-weight: 800;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.0625rem;
  margin-bottom: var(--space-8);
}

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

.cta-phone {
  margin-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
}

.cta-phone a {
  color: var(--blue-light);
}

.cta-phone a:hover {
  text-decoration: underline;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-dark);
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--silver);
  margin-top: var(--space-4);
  line-height: 1.75;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  text-decoration: none;
}

.footer-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--crystal-blue), var(--blue-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
}

.footer-logo-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--silver);
  font-size: 0.875rem;
}

.footer-contact-item i {
  color: var(--blue-light);
  width: 16px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  color: var(--silver);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-link:hover {
  color: var(--blue-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: 0.825rem;
  color: var(--gray-mid);
}

.footer-bottom a {
  color: var(--blue-light);
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--white);
}

.footer-legal {
  display: flex;
  gap: var(--space-5);
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--blue-800) 100%);
  padding: var(--space-20) 0 var(--space-16);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-hero-shape {
  position: absolute;
  background: rgba(56, 189, 248, 0.06);
  border: 1px solid rgba(56, 189, 248, 0.1);
}

.page-hero-shape-1 {
  width: 300px;
  height: 300px;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  top: -80px;
  right: 10%;
}

.page-hero-shape-2 {
  width: 200px;
  height: 200px;
  clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
  bottom: -40px;
  left: 8%;
}

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

.page-hero-content h1 {
  color: var(--white);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.page-hero-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.0625rem;
  max-width: 560px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a {
  color: var(--blue-light);
}

.breadcrumb span {
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================================
   ABOUT PAGE STYLES
   ============================================================ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-image-block {
  position: relative;
}

.about-image-main {
  height: 480px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.about-image-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border: 1px solid var(--gray-light);
}

.about-badge-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--crystal-blue), var(--blue-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
}

.about-badge-text {
  font-family: var(--font-heading);
}

.about-badge-text strong {
  display: block;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--navy-dark);
}

.about-badge-text span {
  font-size: 0.8rem;
  color: var(--silver);
}

.about-intro-content .section-label {
  margin-bottom: var(--space-3);
}

.about-intro-content h2 {
  margin-bottom: var(--space-5);
}

.about-intro-content p {
  margin-bottom: var(--space-4);
}

.about-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.credential-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  color: var(--crystal-blue);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
}

.glass-types-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.glass-type-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.glass-type-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.25);
}

.glass-type-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.1), rgba(56, 189, 248, 0.15));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--crystal-blue);
  margin-bottom: var(--space-3);
}

.glass-type-card h4 {
  font-size: 1rem;
  margin-bottom: var(--space-2);
}

.glass-type-card p {
  font-size: 0.875rem;
  line-height: 1.65;
}

.team-section {
  padding: var(--space-20) 0;
  background: var(--blue-50);
}

.owner-card {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  display: grid;
  grid-template-columns: 300px 1fr;
  border: 1px solid var(--gray-light);
}

.owner-photo {
  min-height: 360px;
  overflow: hidden;
}

.owner-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.owner-info {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.owner-name {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: var(--space-1);
}

.owner-title {
  color: var(--crystal-blue);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.owner-bio {
  margin-bottom: var(--space-5);
}

.owner-bio p {
  font-size: 0.9375rem;
  line-height: 1.75;
  margin-bottom: var(--space-3);
}

.owner-stats {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--gray-light);
}

.owner-stat-item {
  text-align: center;
}

.owner-stat-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--crystal-blue);
}

.owner-stat-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--silver);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.process-section {
  padding: var(--space-20) 0;
  background: var(--white);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(to right, var(--blue-200), var(--crystal-blue), var(--blue-200));
}

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

.process-number {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--crystal-blue), var(--blue-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto var(--space-4);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.35);
}

.process-step h4 {
  font-size: 0.9375rem;
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: 0.825rem;
  line-height: 1.65;
}

/* ============================================================
   SERVICES PAGE STYLES
   ============================================================ */
.service-detail-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  margin-bottom: var(--space-8);
}

.service-detail-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.2);
}

.service-detail-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  background: linear-gradient(135deg, var(--blue-50), var(--white));
  border-bottom: 1px solid var(--gray-light);
}

.service-detail-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--crystal-blue), var(--blue-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.3);
}

.service-detail-header h3 {
  font-size: 1.375rem;
}

.service-detail-body {
  padding: var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.service-detail-body p {
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.option-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.option-list h5 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crystal-blue);
  margin-bottom: var(--space-2);
}

.option-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--gray-mid);
}

.option-item i {
  color: var(--crystal-blue);
  font-size: 0.75rem;
}

.process-inline {
  padding: var(--space-20) 0;
  background: var(--white);
}

/* ============================================================
   CONTACT PAGE STYLES
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-10);
  align-items: start;
}

.contact-form-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.contact-form-card h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.contact-form-card > p {
  font-size: 0.9rem;
  margin-bottom: var(--space-6);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--navy-dark);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--navy-dark);
  background: var(--white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--crystal-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--silver);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  cursor: pointer;
}

.form-submit {
  grid-column: 1 / -1;
  margin-top: var(--space-2);
}

.form-submit .btn {
  width: 100%;
  justify-content: center;
  padding: 0.875rem 2rem;
}

.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-info-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.contact-info-card h3 {
  font-size: 1.0625rem;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.contact-info-card h3 i {
  color: var(--crystal-blue);
}

.info-rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.info-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9rem;
}

.info-row i {
  color: var(--crystal-blue);
  width: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.info-row span {
  color: var(--gray-mid);
  line-height: 1.5;
}

.info-row a {
  color: var(--crystal-blue);
  font-weight: 600;
}

.info-row a:hover {
  text-decoration: underline;
}

.hours-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
}

.hours-day {
  color: var(--gray-mid);
  font-weight: 500;
}

.hours-time {
  color: var(--navy-dark);
  font-weight: 600;
  font-family: var(--font-heading);
}

.faq-section {
  padding: var(--space-20) 0;
  background: var(--blue-50);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(2, 132, 199, 0.2);
}

.faq-item h4 {
  font-size: 0.9375rem;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  line-height: 1.4;
}

.faq-item h4 i {
  color: var(--crystal-blue);
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 3px;
}

.faq-item p {
  font-size: 0.875rem;
  line-height: 1.7;
}

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

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

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

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

  .about-image-main {
    height: 320px;
  }

  .about-image-badge {
    bottom: -16px;
    right: 16px;
  }

  .owner-card {
    grid-template-columns: 1fr;
  }

  .owner-photo {
    min-height: 240px;
  }

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

  .process-grid::before {
    display: none;
  }

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

@media (max-width: 768px) {
  .header .container {
    padding: 0 var(--space-4);
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--space-4) 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    gap: 0;
    z-index: 99;
    border-top: 1px solid var(--gray-light);
  }

  .nav.nav-open {
    display: flex;
  }

  .nav-link {
    padding: 0.75rem 2rem;
    width: 100%;
    text-align: center;
    border-radius: 0;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: var(--space-16) 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-trust {
    flex-wrap: wrap;
  }

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

  .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .stat-item:nth-child(2n) {
    border-right: none;
  }

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

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

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

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

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

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

  .glass-types-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .form-group.full-width {
    grid-column: auto;
  }

  .hero-shape-1,
  .hero-shape-2,
  .hero-shape-3 {
    display: none;
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}
/* =========================================
   SOL ALT SABİT İLETİŞİM BUTONLARI
   ========================================= */
.floating-buttons {
  position: fixed;
  bottom: 25px; /* Alttan boşluk */
  left: 25px;   /* Soldan boşluk (Sağda olmasını isterseniz left yerine right: 25px; yapın) */
  display: flex;
  flex-direction: column-reverse; /* Butonların yukarı doğru dizilmesi için */
  gap: 15px; /* Butonlar arası boşluk */
  z-index: 9999; /* Sitedeki diğer her şeyin üstünde görünmesini sağlar */
}

.float-btn {
  width: 40px;  /* 55px'ten 45px'e düşürdük */
  height: 40px; /* 55px'ten 45px'e düşürdük */
  border-radius: 50%; 
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 20px; /* İkon boyutunu 26px'ten 20px'e düşürdük */
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); 
  transition: all 0.3s ease; 
}

/* Üzerine gelince (Hover) efekti */
.float-btn:hover {
  transform: scale(1.1); /* Biraz büyütür */
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
  color: #ffffff;
}

/* Özel Buton Renkleri */
.float-btn.whatsapp {
  background-color: #25D366; /* WhatsApp Yeşili */
}

.float-btn.phone {
  background-color: #007bff; /* Klasik Mavi (Dilerseniz temanızın ana rengini yazabilirsiniz) */
}

.float-btn.tiktok {
  background-color: #000000; /* TikTok Siyahı */
}