/* ============================================================
   ÇAĞIN MAKİNE - Modern Web Sitesi
   CSS Design System v2.0
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Rajdhani:wght@500;600;700&display=swap');

/* ─── CSS Custom Properties ─────────────────────────────── */
:root {
  --color-bg-primary:    #080C14;
  --color-bg-secondary:  #0D1421;
  --color-bg-card:       rgba(15, 22, 38, 0.85);
  --color-surface:       rgba(255, 255, 255, 0.04);
  --color-surface-hover: rgba(255, 255, 255, 0.08);

  --color-accent:        #FF6B1A;
  --color-accent-light:  #FF8C47;
  --color-accent-glow:   rgba(255, 107, 26, 0.3);
  --color-accent-dim:    rgba(255, 107, 26, 0.12);

  --color-navy:          #0A1628;
  --color-navy-light:    #112240;

  --color-text-primary:  #F0F4FF;
  --color-text-secondary:#8B9EC9;
  --color-text-muted:    #4A5980;

  --color-border:        rgba(255, 255, 255, 0.08);
  --color-border-accent: rgba(255, 107, 26, 0.35);

  --gradient-hero:       linear-gradient(135deg, #080C14 0%, #0D1421 50%, #0A1628 100%);
  --gradient-accent:     linear-gradient(135deg, #FF6B1A 0%, #FF8C47 100%);
  --gradient-card:       linear-gradient(145deg, rgba(15,22,38,0.9) 0%, rgba(8,12,20,0.95) 100%);

  --font-primary:        'Inter', sans-serif;
  --font-display:        'Rajdhani', sans-serif;

  --radius-sm:           6px;
  --radius-md:           12px;
  --radius-lg:           20px;
  --radius-xl:           32px;

  --shadow-card:         0 8px 32px rgba(0,0,0,0.4), 0 2px 8px rgba(0,0,0,0.3);
  --shadow-glow:         0 0 40px rgba(255, 107, 26, 0.2);
  --shadow-hover:        0 20px 60px rgba(0,0,0,0.5), 0 0 30px rgba(255, 107, 26, 0.15);

  --transition-fast:     0.2s ease;
  --transition-base:     0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow:     0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --nav-height:          80px;
  --section-padding:     120px;
  --container-max:       1280px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── Typography ────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.25rem; }

p { color: var(--color-text-secondary); line-height: 1.75; }

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

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

/* ─── Layout Utilities ──────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

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

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-label {
  display: inline-block;
  font-family: var(--font-primary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding: 0.4rem 1rem;
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: 100px;
  margin-bottom: 1.2rem;
}

.section-title {
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* ─── Animated Background ───────────────────────────────── */
.bg-mesh {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-mesh::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse 60% 40% at 30% 20%, rgba(255, 107, 26, 0.06) 0%, transparent 60%),
              radial-gradient(ellipse 50% 60% at 70% 80%, rgba(10, 50, 120, 0.1) 0%, transparent 60%),
              radial-gradient(ellipse 40% 30% at 80% 10%, rgba(255, 107, 26, 0.04) 0%, transparent 50%);
  animation: meshFloat 20s ease-in-out infinite alternate;
}

@keyframes meshFloat {
  0%   { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(3%, 5%) rotate(3deg); }
}

/* ─── Particle Canvas ───────────────────────────────────── */
#particles-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ─── Navigation ────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: var(--transition-base);
}

.navbar.scrolled {
  background: rgba(8, 12, 20, 0.92);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 0 20px var(--color-accent-glow);
  transition: var(--transition-base);
}

.nav-logo:hover .nav-logo-icon {
  transform: rotate(90deg);
  box-shadow: 0 0 30px var(--color-accent-glow);
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-logo-text .brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}

.nav-logo-text .tagline {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text-primary);
  background: var(--color-surface);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-lang {
  display: flex;
  gap: 0.5rem;
}

.nav-lang button {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-family: var(--font-primary);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.nav-lang button:hover,
.nav-lang button.active {
  background: var(--color-accent-dim);
  border-color: var(--color-border-accent);
  color: var(--color-accent);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(8, 12, 20, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem 2rem 2rem;
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  transition: var(--transition-base);
}

.mobile-menu.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-menu a {
  display: block;
  padding: 0.8rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--color-accent);
  background: var(--color-accent-dim);
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.8rem;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: white;
  opacity: 0;
  transition: var(--transition-fast);
}

.btn:hover::before { opacity: 0.08; }

.btn-primary {
  background: var(--gradient-accent);
  color: white;
  box-shadow: 0 4px 20px var(--color-accent-glow), 0 2px 8px rgba(0,0,0,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--color-accent-glow), 0 4px 12px rgba(0,0,0,0.4);
}

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

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background: var(--color-surface-hover);
  border-color: var(--color-border-accent);
}

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

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

.btn-lg { padding: 1.1rem 2.4rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1.2rem; font-size: 0.8rem; }

/* ─── Glass Cards ───────────────────────────────────────── */
.glass-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px) saturate(120%);
  -webkit-backdrop-filter: blur(20px) saturate(120%);
  box-shadow: var(--shadow-card);
  transition: var(--transition-base);
  overflow: hidden;
  position: relative;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
}

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

/* ─── Hero Section ──────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8,12,20,0.95) 0%,
    rgba(8,12,20,0.7) 40%,
    rgba(8,12,20,0.5) 70%,
    rgba(8,12,20,0.9) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--nav-height) + 4rem) 2rem 4rem;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.2rem;
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 2rem;
  animation: fadeInDown 0.8s ease both;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.4); opacity: 0.6; }
}

.hero-title {
  animation: fadeInUp 0.8s 0.1s ease both;
  max-width: 800px;
  margin-bottom: 1.5rem;
}

.hero-title .line1 {
  display: block;
  color: var(--color-text-primary);
}

.hero-title .line2 {
  display: block;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.3s ease both;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.4s ease both;
}

.hero-stat {
  text-align: left;
}

.hero-stat .num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  display: block;
}

.hero-stat .label {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 0.3rem;
}

/* Hero scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fadeIn 1s 1s ease both;
}

.scroll-indicator .mouse {
  width: 22px;
  height: 36px;
  border: 2px solid var(--color-text-muted);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-indicator .wheel {
  width: 4px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 4px;
  animation: scrollWheel 1.5s ease infinite;
}

@keyframes scrollWheel {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

.scroll-indicator .arrow {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ─── Features / Stats Bar ──────────────────────────────── */
.features-bar {
  position: relative;
  z-index: 1;
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: rgba(255,255,255,0.015);
  backdrop-filter: blur(10px);
}

.features-bar-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

.feature-item .icon {
  font-size: 1.3rem;
  color: var(--color-accent);
}

/* ─── Products Section ──────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  position: relative;
}

.product-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: var(--transition-base);
  transform-origin: left;
}

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

.product-card:hover::after {
  transform: scaleX(1);
}

.product-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

.product-image-wrapper {
  overflow: hidden;
  position: relative;
}

.product-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(8,12,20,0.8) 100%);
}

.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.3rem 0.8rem;
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.product-body {
  padding: 1.5rem;
}

.product-category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.product-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
}

.product-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.spec-tag {
  padding: 0.3rem 0.7rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: var(--transition-fast);
}

.product-link:hover { gap: 0.7rem; }

.product-link .arrow { transition: var(--transition-fast); }

/* ─── Services Section ──────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 2.5rem 2rem;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

.service-card::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  opacity: 0;
  transition: var(--transition-slow);
}

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

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

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  transition: var(--transition-base);
  position: relative;
  z-index: 1;
}

.service-card:hover .service-icon {
  background: var(--gradient-accent);
  border-color: transparent;
  box-shadow: 0 8px 25px var(--color-accent-glow);
  transform: scale(1.1);
}

.service-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  position: relative;
  z-index: 1;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ─── About / Story Section ─────────────────────────────── */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

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

.about-main-img {
  width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  object-fit: cover;
  height: 500px;
}

.about-accent-img {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  width: 200px;
  height: 200px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border-accent);
  box-shadow: var(--shadow-glow);
  object-fit: cover;
}

.about-badge-float {
  position: absolute;
  top: 2rem;
  left: -1.5rem;
  background: var(--gradient-accent);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px var(--color-accent-glow);
  text-align: center;
}

.about-badge-float .big-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  line-height: 1;
}

.about-badge-float .small-text {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

.about-content .section-label { margin-bottom: 1rem; }

.about-title {
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-text {
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.value-item .icon {
  color: var(--color-accent);
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.value-item h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}

.value-item p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ─── Counter Stats ─────────────────────────────────────── */
.stats-section {
  padding: 80px 0;
  position: relative;
  background: linear-gradient(180deg, transparent, rgba(255,107,26,0.03), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-card {
  padding: 2.5rem 1.5rem;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: var(--transition-base);
}

.stat-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-glow);
}

.stat-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px 2px 0 0;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ─── Process / Timeline ────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 2.5rem;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-border) 100%);
  z-index: 0;
}

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

.step-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  border: 2px solid var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
  margin: 0 auto 1.5rem;
  transition: var(--transition-base);
}

.process-step:hover .step-circle {
  background: var(--gradient-accent);
  border-color: transparent;
  color: white;
  box-shadow: 0 8px 25px var(--color-accent-glow);
  transform: scale(1.1);
}

.step-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
}

.step-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ─── Contact Section ───────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.contact-detail:hover {
  border-color: var(--color-border-accent);
  background: var(--color-accent-dim);
}

.contact-detail .icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-detail p, .contact-detail a {
  font-size: 0.95rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

/* Contact Form */
.contact-form {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-control::placeholder { color: var(--color-text-muted); }

.form-control:focus {
  border-color: var(--color-border-accent);
  background: rgba(255,107,26,0.05);
  box-shadow: 0 0 0 3px rgba(255,107,26,0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

select.form-control option { background: var(--color-bg-secondary); }

.form-submit-msg {
  display: none;
  padding: 1rem;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  color: #4ade80;
  font-size: 0.9rem;
  margin-top: 1rem;
}

/* ─── Footer ────────────────────────────────────────────── */
.footer {
  position: relative;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.footer-logo .icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.footer-logo .brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.footer-desc {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.social-btn:hover {
  background: var(--color-accent-dim);
  border-color: var(--color-border-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.footer-col h5 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 0.3rem;
}

.footer-newsletter input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 0.875rem;
  outline: none;
  margin-bottom: 0.75rem;
  transition: var(--transition-fast);
}

.footer-newsletter input:focus {
  border-color: var(--color-border-accent);
}

.footer-newsletter input::placeholder { color: var(--color-text-muted); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-bottom .legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom .legal-links a {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-bottom .legal-links a:hover { color: var(--color-accent); }

/* ─── Page Hero (inner pages) ───────────────────────────── */
.page-hero {
  padding: calc(var(--nav-height) + 5rem) 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(255,107,26,0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* ─── Map Embed ─────────────────────────────────────────── */
.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  margin-top: 3rem;
  height: 300px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: invert(90%) hue-rotate(190deg);
}

/* ─── Scroll Reveal Animations ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── Keyframes ─────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

/* ─── Toast Notifications ───────────────────────────────── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  background: var(--gradient-card);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  z-index: 9999;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.toast.show { transform: translateX(0); }

/* ─── Responsive Design ─────────────────────────────────── */
@media (max-width: 1100px) {
  :root {
    --section-padding: 80px;
  }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-layout { grid-template-columns: 1fr; }
  .about-image-group { max-width: 550px; margin: 0 auto; }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }

  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-stats { gap: 2rem; }
  .hero-stat .num { font-size: 2rem; }

  .products-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .features-bar-inner {
    justify-content: flex-start;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

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

@media (max-width: 480px) {
  .hero-stat .num { font-size: 1.8rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-number { font-size: 2.8rem; }
  .contact-form { padding: 1.5rem; }
  .about-badge-float { display: none; }
  .about-accent-img { display: none; }
}

/* ─── Back to Top Button ────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gradient-accent);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: white;
  box-shadow: 0 4px 20px var(--color-accent-glow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-base);
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--color-accent-glow);
}

/* ─── Whatsapp Float ────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 5.5rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition-base);
  z-index: 900;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* ─── Loader ────────────────────────────────────────────── */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ─── Cookie Notice ─────────────────────────────────────── */
.cookie-notice {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  max-width: 700px;
  margin: 0 auto;
  left: 50%;
  transform: translateX(-50%) translateY(200%);
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  z-index: 800;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  backdrop-filter: blur(20px);
}

.cookie-notice.show {
  transform: translateX(-50%) translateY(0);
}

.cookie-notice p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.cookie-btns {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* ─── Active Nav State ──────────────────────────────────── */
.nav-links li a[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-accent-dim);
}

/* ─── Section Divider ───────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  margin: 2rem 0;
}

/* ─── Badges ────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge-accent {
  background: var(--color-accent-dim);
  color: var(--color-accent);
  border: 1px solid var(--color-border-accent);
}

.badge-success {
  background: rgba(34, 197, 94, 0.1);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.25);
}