/* ==========================================================================
   NOOR DIGIHUB - MOHAMED ABDUNOOR PORTFOLIO
   Design System & Modern Styling
   Color Palette: Clean Crisp White, Sky Blue, Cyan, Rich Slate & Deep Navy
   ========================================================================== */

:root {
  /* Brand Colors */
  --primary: #0284c7;           /* Vibrant Cyan/Blue matching Noor DigiHub logo */
  --primary-hover: #0369a1;     /* Deep rich blue */
  --primary-light: #e0f2fe;     /* Soft sky blue tint */
  --primary-glow: rgba(2, 132, 199, 0.25);

  --secondary: #00b4d8;         /* Bright Cyan accent */
  --secondary-light: #e0f7fa;

  --dark: #0b1e36;              /* Deep navy for headings */
  --dark-subtle: #1e293b;       /* Dark slate */
  --text-body: #475569;         /* Muted slate for body text */
  --text-muted: #64748b;        /* Subtle secondary text */
  --text-light: #94a3b8;

  --bg-white: #ffffff;
  --bg-soft: #f8fafc;           /* Light soft surface */
  --bg-alt: #f1f5f9;            /* Slightly darker surface */
  --bg-gradient-hero: radial-gradient(circle at 80% 20%, rgba(224, 242, 254, 0.8) 0%, rgba(255, 255, 255, 1) 60%);

  --border-light: #e2e8f0;
  --border-focus: #38bdf8;

  --whatsapp: #25d366;
  --whatsapp-hover: #1ebc59;
  --whatsapp-glow: rgba(37, 211, 102, 0.35);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 25px -5px rgba(2, 132, 199, 0.1), 0 8px 10px -6px rgba(11, 30, 54, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(2, 132, 199, 0.14), 0 10px 10px -5px rgba(11, 30, 54, 0.04);
  --shadow-card: 0 4px 20px rgba(11, 30, 54, 0.05);
  --shadow-card-hover: 0 16px 36px rgba(2, 132, 199, 0.12);

  /* Typography */
  --font-heading: 'Outfit', 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-accent: 'Sora', sans-serif;

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  color-scheme: light;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-white);
  color: var(--text-body);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

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

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
  border: 1px solid rgba(2, 132, 199, 0.15);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 52px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition-smooth);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.4);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-secondary {
  background: #ffffff;
  color: var(--primary);
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: var(--shadow-sm);
}

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

.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--border-light);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 16px var(--whatsapp-glow);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  box-shadow: 0 8px 24px var(--whatsapp-glow);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn svg, .btn i {
  transition: transform var(--transition-fast);
}

.btn:hover svg, .btn:hover i {
  transform: translateX(3px);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.site-nav.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--dark);
  letter-spacing: -0.01em;
}

.nav-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
}

.nav-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.1;
}

.nav-brand-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dark-subtle);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-cta-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--dark);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 76px;
  left: 0;
  width: 100%;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  display: none;
  flex-direction: column;
  padding: 24px;
  gap: 16px;
  z-index: 999;
}

.mobile-nav.open {
  display: flex;
  animation: slideDown 0.25s ease-out forwards;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: var(--bg-gradient-hero);
  padding: 60px 0 70px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.hero-content {
  max-width: 620px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--dark);
  line-height: 1.1;
  margin-bottom: 12px;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 20px;
  display: block;
}

.hero-desc {
  font-size: 1.12rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-badge-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* Hero Portrait Visual (Right Column) */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero-aura {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.16) 0%, rgba(56, 189, 248, 0.08) 50%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.hero-rings {
  position: absolute;
  width: 480px;
  height: 480px;
  border: 1.5px dashed rgba(2, 132, 199, 0.22);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  animation: rotateSlow 40s linear infinite;
}

@keyframes rotateSlow {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-portrait-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 420px;
  display: flex;
  justify-content: center;
}

.hero-portrait-img {
  width: 100%;
  max-width: 380px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(2, 132, 199, 0.15));
}

/* Floating Badges */
.floating-chip {
  position: absolute;
  z-index: 3;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark);
  animation: floatSubtle 4s ease-in-out infinite;
}

.chip-top {
  top: 40px;
  left: -20px;
}

.chip-bottom {
  bottom: 30px;
  right: -15px;
  animation-delay: 2s;
}

.chip-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

@keyframes floatSubtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ==========================================================================
   SERVICES MARQUEE STRIP
   ========================================================================== */
.marquee-section {
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
  padding: 20px 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 45s linear infinite;
}

.marquee-section:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  list-style: none;
}

.marquee-item {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 28px;
  margin-right: 28px;
}

.marquee-text {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: #0b536b;
  white-space: nowrap;
}

.marquee-arrow {
  color: #1580a3;
  display: flex;
  align-items: center;
}

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

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-section {
  padding: 100px 0;
  background: var(--bg-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.about-image-card {
  position: relative;
  background: linear-gradient(150deg, #e0f2fe 0%, #f0f9ff 55%, #ffffff 100%);
  padding: 30px 24px 0 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
  display: flex;
  justify-content: center;
  align-items: flex-end;
  overflow: hidden;
  min-height: 440px;
}

.about-aura {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.18) 0%, rgba(56, 189, 248, 0.08) 60%, transparent 75%);
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.about-portrait-img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 380px;
  height: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 14px 28px rgba(2, 132, 199, 0.18));
  transition: transform var(--transition-smooth);
}

.about-image-card:hover .about-portrait-img {
  transform: translateY(-5px) scale(1.02);
}

.about-experience-pill {
  position: absolute;
  bottom: 25px;
  left: 25px;
  right: 25px;
  background: rgba(11, 30, 54, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #ffffff;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--secondary);
  z-index: 3;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.about-experience-pill b {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
}

.about-experience-pill span {
  font-size: 0.78rem;
  color: var(--secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 700;
}

.about-content {
  display: flex;
  flex-direction: column;
}

.about-title {
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  margin-bottom: 18px;
  line-height: 1.2;
}

.about-lead {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.5;
}

.about-body {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 28px;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.highlight-box {
  background: #ffffff;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.highlight-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.highlight-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.highlight-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-section {
  padding: 100px 0;
  background: #ffffff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 28px;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(2, 132, 199, 0.4);
  box-shadow: var(--shadow-card-hover);
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary-light) 0%, rgba(0, 180, 216, 0.15) 100%);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-icon-box {
  transform: scale(1.08);
}

.service-number {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-light);
}

.service-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-deliverables {
  list-style: none;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-deliverables li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.service-deliverables li svg {
  color: var(--primary);
  flex-shrink: 0;
}

.service-card-footer {
  margin-top: 24px;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  transition: gap var(--transition-fast);
}

.service-card-link:hover {
  gap: 12px;
  color: var(--primary-hover);
}

/* ==========================================================================
   PORTFOLIO / PROJECTS GALLERY
   ========================================================================== */
.portfolio-section {
  padding: 100px 0;
  background: var(--bg-soft);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 44px;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-light);
  padding: 9px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.portfolio-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(2, 132, 199, 0.35);
}

.portfolio-thumb-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16/11;
  overflow: hidden;
  background: #f1f5f9;
}

.portfolio-thumb-wrapper.aspect-poster {
  aspect-ratio: 4/5;
}

.portfolio-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-thumb {
  transform: scale(1.04);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 30, 54, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-view-btn {
  background: #ffffff;
  color: var(--dark);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-md);
  transform: translateY(10px);
  transition: transform var(--transition-fast);
  cursor: pointer;
  border: none;
}

.portfolio-card:hover .portfolio-view-btn {
  transform: translateY(0);
}

.portfolio-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.portfolio-tag-ai {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.14), rgba(2, 132, 199, 0.14));
  color: #7c3aed !important;
  border: 1px solid rgba(124, 58, 237, 0.28);
}

/* Video Badge & Play Controls */
.video-reel-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(11, 26, 44, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 2;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.18);
  pointer-events: none;
}

.video-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 8px #ef4444;
  animation: pulseLiveDot 1.8s infinite;
}

@keyframes pulseLiveDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

.video-play-center-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.28);
  transition: all var(--transition-fast);
  z-index: 2;
  pointer-events: none;
}

.video-play-center-btn svg {
  margin-left: 3px;
}

.portfolio-card:hover .video-play-center-btn {
  transform: translate(-50%, -50%) scale(1.12);
  background: #ffffff;
  color: #0284c7;
  box-shadow: 0 12px 30px rgba(2, 132, 199, 0.45);
}

.portfolio-card-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
  background: #0f172a;
}

.portfolio-card:hover .portfolio-card-video {
  transform: scale(1.04);
}

.portfolio-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.portfolio-desc {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.55;
  margin-bottom: 16px;
}

.portfolio-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

.portfolio-client {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.portfolio-link-action {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

/* ==========================================================================
   PAID ADS PERFORMANCE SHOWCASE (Meta & Google Ads)
   ========================================================================== */
.case-study-section {
  padding: 100px 0;
  background: #ffffff;
}

.case-study-grid {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.case-study-card {
  background: linear-gradient(135deg, #0b1e36 0%, #0d2b45 100%);
  border-radius: var(--radius-lg);
  padding: 44px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  box-shadow: 0 20px 45px rgba(11, 30, 54, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.case-study-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px rgba(11, 30, 54, 0.18);
}

.case-study-card.meta-ads-card {
  border-left: 5px solid #00b4d8;
}

.case-study-card.google-ads-card {
  border-left: 5px solid #1a73e8;
}

.case-study-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.case-study-badge.meta-badge {
  background: rgba(2, 132, 199, 0.25);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.case-study-badge.google-badge {
  background: rgba(26, 115, 232, 0.25);
  color: #93c5fd;
  border: 1px solid rgba(147, 197, 253, 0.35);
}

.case-study-title {
  color: #ffffff;
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 14px;
}

.case-study-desc {
  color: #cbd5e1;
  font-size: 1.02rem;
  line-height: 1.65;
  margin-bottom: 26px;
}

.case-study-stats {
  display: grid;
  gap: 12px;
  margin-bottom: 30px;
}

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

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

.stat-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 14px 10px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.stat-box:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.stat-value {
  display: block;
  font-size: 1.55rem;
  font-weight: 800;
  color: #38bdf8;
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}

.case-study-card.google-ads-card .stat-value {
  color: #60a5fa;
}

.stat-label {
  font-size: 0.72rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
  line-height: 1.3;
}

.case-study-image-wrapper {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  position: relative;
}

.case-study-img-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e2e8f0;
}

.badge-proof {
  font-size: 0.72rem;
  font-weight: 700;
  color: #059669;
  background: #ecfdf5;
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.badge-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: #64748b;
}

.case-study-img {
  width: 100%;
  border-radius: var(--radius-sm);
  display: block;
  object-fit: contain;
}

/* ==========================================================================
   BLOG / INSIGHTS SECTION
   ========================================================================== */
.blog-section {
  padding: 100px 0;
  background: var(--bg-soft);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 30px;
}

.blog-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(2, 132, 199, 0.35);
}

.blog-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.blog-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.blog-read-time {
  font-size: 0.8rem;
  color: var(--text-light);
}

.blog-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-excerpt {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 22px;
}

.blog-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  background: none;
  border: none;
}

.blog-read-more:hover {
  color: var(--primary-hover);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
  padding: 100px 0;
  background: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
}

.contact-title {
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  margin-bottom: 16px;
}

.contact-lead {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 36px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 36px;
}

.contact-card-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--bg-soft);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

.contact-card-item:hover {
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact-card-icon.wa {
  background: rgba(37, 211, 102, 0.15);
  color: #25d366;
}

.contact-card-icon.mail {
  background: var(--primary-light);
  color: var(--primary);
}

.contact-card-icon.insta {
  background: rgba(225, 48, 108, 0.15);
  color: #e1306c;
}

.contact-card-icon.web {
  background: rgba(14, 165, 233, 0.15);
  color: #0ea5e9;
}

.contact-card-icon.loc {
  background: rgba(100, 116, 139, 0.15);
  color: var(--text-muted);
}

.contact-card-text {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 0.78rem;
  color: var(--text-light);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.contact-value {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--dark);
}

/* Contact Form */
.contact-form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-light);
  background: var(--bg-soft);
  color: var(--dark);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-textarea {
  min-height: 110px;
  resize: vertical;
}

.form-submit-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #0b1e36;
  color: #cbd5e1;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.footer-brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
}

.footer-about-text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #94a3b8;
  max-width: 380px;
  margin-bottom: 20px;
}

.footer-col-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.92rem;
  color: #94a3b8;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #38bdf8;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 14px;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1050;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-circle-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px var(--whatsapp-glow);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  position: relative;
}

.whatsapp-circle-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

.whatsapp-pulse-ring {
  position: absolute;
  inset: -6px;
  border: 2px solid var(--whatsapp);
  border-radius: 50%;
  animation: pulseWa 2.2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  opacity: 0.8;
}

@keyframes pulseWa {
  0% { transform: scale(0.95); opacity: 0.9; }
  50% { transform: scale(1.2); opacity: 0; }
  100% { transform: scale(1.25); opacity: 0; }
}

.whatsapp-tooltip {
  background: rgba(11, 30, 54, 0.95);
  backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  pointer-events: none;
  animation: fadeIn 0.3s ease;
}

/* ==========================================================================
   LIGHTBOX / PROJECT MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 30, 54, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.open {
  display: flex;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
  animation: modalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.96) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.08);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--dark);
  font-size: 1.2rem;
  z-index: 10;
  transition: background-color var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(0, 0, 0, 0.16);
}

.modal-img-wrap {
  width: 100%;
  max-height: 520px;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.modal-img-wrap img {
  max-height: 520px;
  width: auto;
  object-fit: contain;
}

.modal-video-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #080d1a;
  padding: 24px 16px;
}

.modal-video-frame-container {
  width: 100%;
  max-width: 310px;
  aspect-ratio: 9/16;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-video-frame-container iframe,
.modal-html5-video {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  object-fit: cover;
  background: #000000;
  outline: none;
}

.btn-youtube {
  background: #ffffff;
  color: #0f172a;
  border: 1px solid #e2e8f0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.btn-youtube:hover {
  background: #fef2f2;
  border-color: #fca5a5;
  color: #dc2626;
}

.modal-body {
  padding: 30px;
}

.modal-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.modal-title {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.modal-desc {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 24px;
}

.modal-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Mobile & Tablet)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust-badges {
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .case-study-card {
    grid-template-columns: 1fr;
    padding: 36px 28px;
    gap: 36px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

@media (max-width: 768px) {
  .nav-links, .nav-cta-wrap {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hero-section {
    padding: 40px 0 50px;
  }

  .hero-visual {
    margin-top: 10px;
  }

  .hero-aura, .hero-rings {
    width: 320px;
    height: 320px;
  }

  .floating-chip {
    padding: 6px 12px;
    font-size: 0.75rem;
  }

  .chip-top {
    top: 10px;
    left: 0;
  }

  .chip-bottom {
    bottom: 10px;
    right: 0;
  }

  .about-image-card {
    min-height: 360px;
    padding: 20px 16px 0 16px;
  }

  .about-aura {
    width: 240px;
    height: 240px;
  }

  .about-experience-pill {
    bottom: 16px;
    left: 16px;
    right: 16px;
    padding: 10px 14px;
  }

  .about-experience-pill b {
    font-size: 1rem;
  }

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

  .case-study-stats.meta-stats,
  .case-study-stats.google-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .whatsapp-tooltip {
    display: none;
  }

  .contact-form-card {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .case-study-stats.meta-stats,
  .case-study-stats.google-stats {
    grid-template-columns: 1fr;
  }

  .case-study-card {
    padding: 26px 18px;
  }
}