/* ============================================================
   DEEOM DIGITAL - Modern Homepage Redesign CSS
   Logo Colors: Blue #0B4FA6, Cyan #00AEEF, Orange #FF5E14
   Theme: Light, Premium, Modern
   ============================================================ */

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

/* ---- CSS Variables (Brand Colors from Logo) ---- */
:root {
  --brand-blue: #0B4FA6;
  --brand-blue-dark: #083580;
  --brand-blue-light: #E8F0FC;
  --brand-cyan: #00AEEF;
  --brand-cyan-light: #E0F6FF;
  --brand-orange: #FF5E14;
  --brand-orange-dark: #E04A00;
  --brand-purple: #6B3FA0;
  --white: #FFFFFF;
  --off-white: #F7F9FC;
  --light-gray: #F0F4F8;
  --text-dark: #0D1B2A;
  --text-medium: #3D4F61;
  --text-light: #6B7E92;
  --border-light: #E2E8F0;
  --shadow-sm: 0 2px 8px rgba(11, 79, 166, 0.08);
  --shadow-md: 0 8px 32px rgba(11, 79, 166, 0.14);
  --shadow-lg: 0 20px 60px rgba(11, 79, 166, 0.18);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

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

body {
  font-family: 'Inter', 'Noto Sans', sans-serif;
  background: var(--white);
  color: var(--text-dark);
  overflow-x: hidden;
  line-height: 1.6;
  /* Mobile: only navbar height (~90px) */
  padding-top: 90px;
}

@media (min-width: 992px) {
  body {
    /* Desktop: topbar (44px) + navbar (90px) = 134px */
    padding-top: 134px;
  }
}

/* ============================================================
   FIXED HEADER WRAPPER (#dd-header)
   ============================================================ */
#dd-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  box-shadow: 0 2px 20px rgba(11,79,166,.12);
}
/* Override Bootstrap fixed-top on navbar since parent handles it */
#dd-header .navbar {
  position: static !important;
  box-shadow: none !important;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.dd-navbar,
.navbar {
  background: var(--white);
  /* padding: 0 !important; */
  transition: var(--transition);
}
.dd-navbar .navbar-brand img {
  height: 70px;
  width: auto;
  transition: var(--transition);
}
.dd-navbar .nav-link {
  color: var(--text-dark) !important;
  font-weight: 600;
  font-size: 14.5px;
  padding: 28px 16px !important;
  letter-spacing: 0.2px;
  transition: var(--transition);
  position: relative;
}
.dd-navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 20px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan));
  border-radius: 2px;
  transform: scaleX(0);
  transition: var(--transition);
}
.dd-navbar .nav-link:hover::after,
.dd-navbar .nav-link.active::after { transform: scaleX(1); }
.dd-navbar .nav-link:hover,
.dd-navbar .nav-link.active { color: var(--brand-blue) !important; }

.dd-navbar .dropdown-menu {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 8px;
  animation: fadeInDown 0.2s ease;
}
.dd-navbar .dropdown-item {
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  padding: 9px 16px;
  color: var(--text-medium);
  transition: var(--transition);
}
.dd-navbar .dropdown-item:hover {
  background: var(--brand-blue-light);
  color: var(--brand-blue);
}

/* CTA Button in navbar */
.dd-navbar .btn-nav-cta {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  color: var(--white) !important;
  border-radius: 50px;
  padding: 10px 24px !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 15px rgba(11,79,166,0.30);
  transition: var(--transition);
  margin-left: 8px;
}
.dd-navbar .btn-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(11,79,166,0.40);
}
.dd-navbar .btn-nav-cta::after { display: none !important; }

/* Social icons in navbar */
.dd-navbar .nav-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--light-gray);
  color: var(--brand-blue) !important;
  font-size: 13px;
  margin-left: 6px;
  transition: var(--transition);
  text-decoration: none;
}
.dd-navbar .nav-social a:hover {
  background: var(--brand-blue);
  color: white !important;
  transform: translateY(-2px);
}

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

/* ============================================================
   HERO SECTION
   ============================================================ */
.dd-hero {
  min-height: calc(100vh - 90px);
  background: linear-gradient(135deg, #F0F6FF 0%, #EBF8FF 40%, #FFF5F0 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 60px 0 80px;
}

/* Animated background shapes */
.dd-hero::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,174,239,0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: float1 8s ease-in-out infinite;
}
.dd-hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,94,20,0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: float2 10s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(-30px, 30px) scale(1.05); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0,0); }
  50% { transform: translate(20px, -20px); }
}

.dd-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(90deg, rgba(11,79,166,0.08), rgba(0,174,239,0.08));
  border: 1px solid rgba(11,79,166,0.15);
  border-radius: 50px;
  padding: 6px 16px 6px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-blue);
  margin-bottom: 24px;
  animation: slideInLeft 0.6s ease;
}
.dd-hero-badge .badge-dot {
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: white;
}

.dd-hero-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-dark);
  margin-bottom: 20px;
  animation: slideInLeft 0.7s ease 0.1s both;
}
.dd-hero-title .highlight {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.dd-hero-title .highlight-orange {
  background: linear-gradient(135deg, var(--brand-orange), #FFB347);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dd-hero-desc {
  font-size: 17px;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 540px;
  animation: slideInLeft 0.7s ease 0.2s both;
}

.dd-hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: slideInLeft 0.7s ease 0.3s both;
}

.btn-hero-primary {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  color: white;
  border: none;
  border-radius: 50px;
  padding: 15px 36px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 30px rgba(11,79,166,0.35);
  transition: var(--transition);
}
.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(11,79,166,0.45);
  color: white;
}

.btn-hero-outline {
  background: white;
  color: var(--brand-blue);
  border: 2px solid var(--brand-blue);
  border-radius: 50px;
  padding: 13px 36px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}
.btn-hero-outline:hover {
  background: var(--brand-blue);
  color: white;
  transform: translateY(-3px);
}

/* Hero stats */
.dd-hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  flex-wrap: wrap;
  animation: slideInLeft 0.7s ease 0.4s both;
}
.hero-stat {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-stat-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--brand-blue-light), var(--brand-cyan-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--brand-blue);
}
.hero-stat-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1;
}
.hero-stat-label {
  font-size: 12px;
  color: var(--text-light);
  font-weight: 500;
}

/* Hero image side */
.dd-hero-visual {
  position: relative;
  animation: slideInRight 0.8s ease 0.2s both;
}
.dd-hero-img-main {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}
.dd-hero-img-main img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

/* Floating cards on hero */
.hero-float-card {
  position: absolute;
  background: white;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  padding: 14px 18px;
  z-index: 5;
  animation: floatUpDown 4s ease-in-out infinite;
}
.hero-float-card-1 {
  top: 40px;
  left: -40px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation-delay: 0s;
}
.hero-float-card-2 {
  bottom: 60px;
  right: -30px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation-delay: 2s;
}
.hero-float-card-3 {
  bottom: -20px;
  left: 40px;
  animation-delay: 1s;
}

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

.float-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.float-card-text .num { font-size: 20px; font-weight: 800; color: var(--text-dark); line-height: 1; }
.float-card-text .label { font-size: 11px; color: var(--text-light); }

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   TRUSTED BRANDS STRIP
   ============================================================ */
.dd-brands {
  background: var(--white);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 28px 0;
}
.dd-brands p {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0;
  white-space: nowrap;
}
.brand-logos-scroll {
  display: flex;
  align-items: center;
  gap: 40px;
  overflow: hidden;
  flex-wrap: wrap;
  justify-content: center;
}
.brand-logo-item img {
  height: 45px;
  width: auto;
  filter: grayscale(100%) opacity(0.5);
  transition: var(--transition);
  object-fit: contain;
}
.brand-logo-item img:hover { filter: grayscale(0%) opacity(1); }

/* ============================================================
   SECTION COMMON STYLES
   ============================================================ */
.dd-section { padding: 90px 0; }
.dd-section-sm { padding: 60px 0; }
.dd-section-alt { background: var(--off-white); }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(90deg, rgba(11,79,166,0.08), rgba(0,174,239,0.08));
  border: 1px solid rgba(11,79,166,0.15);
  border-radius: 50px;
  padding: 5px 14px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--brand-blue);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
}
.section-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--brand-cyan);
  border-radius: 50%;
}

.section-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title span {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 16px;
  color: var(--text-medium);
  line-height: 1.8;
  max-width: 560px;
}
.section-desc.center { margin: 0 auto; }

/* Divider line accent */
.title-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  margin-bottom: 20px;
}
.title-divider .line {
  height: 3px;
  border-radius: 3px;
}
.title-divider .line-1 { width: 50px; background: var(--brand-blue); }
.title-divider .line-2 { width: 20px; background: var(--brand-cyan); }
.title-divider .line-3 { width: 8px; background: var(--brand-orange); }

/* ============================================================
   STATS / FACTS SECTION
   ============================================================ */
.dd-stats {
  background: linear-gradient(135deg, var(--brand-blue-dark) 0%, var(--brand-blue) 50%, #0070C0 100%);
  position: relative;
  overflow: hidden;
  padding: 70px 0;
}
.dd-stats::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,174,239,0.20), transparent 70%);
  border-radius: 50%;
}
.dd-stats::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(255,94,20,0.15), transparent 70%);
  border-radius: 50%;
}

.stat-card {
  text-align: center;
  padding: 32px 24px;
  position: relative;
  z-index: 1;
}
.stat-card::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255,255,255,0.15);
}
.stat-card:last-child::after { display: none; }

.stat-icon-wrap {
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,0.12);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--brand-cyan);
  margin: 0 auto 16px;
  transition: var(--transition);
}
.stat-card:hover .stat-icon-wrap {
  background: rgba(255,255,255,0.22);
  transform: scale(1.1);
}

.stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 48px;
  font-weight: 900;
  color: white;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.dd-about { padding: 100px 0; }

.about-img-wrap {
  position: relative;
  padding: 20px 20px 40px 0;
}
.about-img-main {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}
.about-img-main img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}
.about-img-main:hover img { transform: scale(1.03); }

/* Decorative accent */
.about-accent-box {
  position: absolute;
  width: 160px;
  height: 160px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  border-radius: 20px;
  bottom: 0;
  right: -10px;
  z-index: 1;
  opacity: 0.15;
}
.about-exp-badge {
  position: absolute;
  top: 0;
  right: 10px;
  background: linear-gradient(135deg, var(--brand-orange), #FFB347);
  color: white;
  border-radius: 20px;
  padding: 20px 24px;
  text-align: center;
  z-index: 5;
  box-shadow: 0 8px 30px rgba(255,94,20,0.35);
}
.about-exp-badge .exp-num {
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
  display: block;
}
.about-exp-badge .exp-text {
  font-size: 12px;
  font-weight: 700;
  opacity: 0.9;
  line-height: 1.3;
  display: block;
}

/* USP pills below about */
.about-usp-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}
.about-usp-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--brand-blue);
  transition: var(--transition);
}
.about-usp-item:hover {
  background: var(--brand-blue-light);
  transform: translateX(4px);
}
.usp-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: white;
  flex-shrink: 0;
}
.usp-text h5 { font-size: 14px; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.usp-text p { font-size: 13px; color: var(--text-medium); margin: 0; line-height: 1.5; }

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.dd-services { padding: 90px 0; background: var(--off-white); }

.service-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  height: 100%;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
  color: inherit;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
  color: inherit;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap {
  transform: scale(1.1) rotate(-5deg);
}
.si-blue { background: var(--brand-blue-light); color: var(--brand-blue); }
.si-cyan { background: var(--brand-cyan-light); color: var(--brand-cyan); }
.si-orange { background: #FFF0E8; color: var(--brand-orange); }
.si-purple { background: #F3EEF9; color: var(--brand-purple); }
.si-green { background: #E8F8F0; color: #1A9C5B; }
.si-red { background: #FFEEF0; color: #E63946; }

.service-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 14px;
  color: var(--text-medium);
  line-height: 1.7;
  margin: 0;
}
.service-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand-blue);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  margin-top: 16px;
  transition: var(--transition);
}
.service-card:hover .read-more { gap: 12px; }

/* Big service boxes (image type) */
.service-box-img {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  height: 200px;
}
.service-box-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55);
  transition: var(--transition);
}
.service-box-img:hover img {
  filter: brightness(0.40);
  transform: scale(1.05);
}
.service-box-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  color: white;
}
.service-box-label h5 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.dd-why { padding: 90px 0; }

.why-feature {
  display: flex;
  gap: 20px;
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  background: white;
  margin-bottom: 16px;
}
.why-feature:hover {
  border-color: var(--brand-blue);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.why-num {
  font-size: 36px;
  font-weight: 900;
  color: var(--brand-blue-light);
  line-height: 1;
  flex-shrink: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  width: 50px;
}
.why-feature:hover .why-num { color: var(--brand-cyan-light); }
.why-content h5 { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.why-content p { font-size: 14px; color: var(--text-medium); margin: 0; line-height: 1.6; }

/* Image right side for why section */
.why-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.why-img-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.why-img-grid img:hover { transform: scale(1.03); }
.why-img-grid img:first-child {
  grid-column: 1 / -1;
  height: 250px;
}

/* ============================================================
   SPECIALIZED SERVICES (INFOBOX)
   ============================================================ */
.dd-specialize { padding: 90px 0; background: var(--off-white); }

.spec-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 40px 28px;
  text-align: center;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  height: 100%;
  position: relative;
  overflow: hidden;
}
.spec-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan));
  transform: scaleX(0);
  transition: var(--transition);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}
.spec-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-8px);
  border-color: transparent;
}
.spec-card:hover::after { transform: scaleX(1); }

.spec-icon-bg {
  width: 80px;
  height: 80px;
  background: var(--brand-blue-light);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: var(--transition);
}
.spec-icon-bg img { width: 48px; height: 48px; object-fit: contain; }
.spec-card:hover .spec-icon-bg {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
}
.spec-card:hover .spec-icon-bg img { filter: brightness(10); }

.spec-card h3 { font-size: 17px; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
.spec-card p { font-size: 14px; color: var(--text-medium); line-height: 1.7; margin: 0; }

/* ============================================================
   CALLBACK / CONTACT FORM
   ============================================================ */
.dd-callback {
  padding: 90px 0;
  background: linear-gradient(135deg, var(--brand-blue-dark), var(--brand-blue) 60%, #0070C0);
  position: relative;
  overflow: hidden;
}
.dd-callback::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,174,239,0.18), transparent 70%);
  border-radius: 50%;
}

.callback-text h2 { color: white; font-size: 38px; font-weight: 800; margin-bottom: 16px; }
.callback-text p { color: rgba(255,255,255,0.8); font-size: 16px; line-height: 1.7; margin-bottom: 28px; }
.callback-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
  margin-bottom: 14px;
}
.callback-info-item i { color: var(--brand-cyan); font-size: 18px; }
.callback-info-item span { font-size: 15px; }

.callback-form-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.callback-form-card h3 { font-size: 22px; font-weight: 800; color: var(--text-dark); margin-bottom: 24px; }

.dd-form-group { margin-bottom: 18px; }
.dd-form-group label { font-size: 13px; font-weight: 600; color: var(--text-medium); display: block; margin-bottom: 6px; }
.dd-form-group input,
.dd-form-group select,
.dd-form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-dark);
  background: white;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
  outline: none;
}
.dd-form-group input:focus,
.dd-form-group select:focus,
.dd-form-group textarea:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(11,79,166,0.10);
}
.dd-form-group textarea { resize: none; height: 100px; }

.btn-submit-form {
  width: 100%;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}
.btn-submit-form:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(11,79,166,0.40);
}

/* ============================================================
   CLIENTS CAROUSEL
   ============================================================ */
.dd-clients { padding: 80px 0; }
.clients-subtitle { font-size: 15px; color: var(--text-medium); text-align: center; margin-bottom: 48px; }

.client-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-light);
  text-align: center;
  transition: var(--transition);
  margin: 8px;
}
.client-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--brand-blue-light);
  transform: translateY(-4px);
}
.client-card img {
  height: 70px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(40%);
  margin-bottom: 10px;
  transition: var(--transition);
}
.client-card:hover img { filter: grayscale(0%); }
.client-card h5 { font-size: 13px; font-weight: 600; color: var(--text-medium); margin: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.dd-footer {
  background: linear-gradient(160deg, #0A1628 0%, #0D1E35 100%);
  color: rgba(255,255,255,0.75);
  padding: 80px 0 40px;
  position: relative;
  overflow: hidden;
}
.dd-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan), var(--brand-orange));
}

.footer-brand img { height: 65px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,0.60); }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 15px;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  color: white;
  transform: translateY(-3px);
}

.footer-col h5 {
  font-size: 14px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan));
  border-radius: 2px;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.60);
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '›';
  color: var(--brand-cyan);
  font-size: 16px;
  font-weight: 700;
}
.footer-links a:hover { color: white; padding-left: 4px; }

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  align-items: flex-start;
}
.footer-contact-icon {
  width: 34px;
  height: 34px;
  background: rgba(11,79,166,0.30);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-cyan);
  font-size: 14px;
  flex-shrink: 0;
}
.footer-contact-text { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.5; }

.footer-divider { border-color: rgba(255,255,255,0.08); margin: 40px 0 28px; }
.footer-bottom { font-size: 13px; color: rgba(255,255,255,0.45); }
.footer-bottom a { color: var(--brand-cyan); text-decoration: none; }

/* ============================================================
   FLOATING STICKY ELEMENTS
   ============================================================ */
.dd-float-icons {
  position: fixed;
  bottom: 24px;
  left: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-icon-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.20);
  transition: var(--transition);
  text-decoration: none;
  overflow: hidden;
}
.float-icon-btn img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.float-icon-btn:hover { transform: scale(1.12); }

/* Back to top */
.dd-back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 18px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  z-index: 9999;
}
.dd-back-to-top.show { opacity: 1; visibility: visible; }
.dd-back-to-top:hover { transform: translateY(-3px); color: white; }

/* Mobile call bar */
.dd-mobile-call {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(90deg, var(--brand-blue-dark), var(--brand-blue));
  padding: 12px 20px;
  z-index: 9998;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.20);
}
.dd-mobile-call a {
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* Spinner */
#dd-spinner {
  position: fixed;
  inset: 0;
  background: white;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
#dd-spinner.hide { opacity: 0; visibility: hidden; }
.spinner-ring {
  width: 48px;
  height: 48px;
  border: 4px solid var(--brand-blue-light);
  border-top-color: var(--brand-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
  .dd-hero { padding: 100px 0 60px; min-height: auto; }
  .dd-hero-visual { margin-top: 48px; }
  .hero-float-card { display: none; }
  .dd-hero-stats { gap: 20px; }
  .dd-navbar .nav-link { padding: 10px 0 !important; }
  .dd-navbar .nav-link::after { display: none; }
  .dd-navbar .btn-nav-cta { margin: 10px 0 0; }
  .dd-mobile-call { display: block; }
}

@media (max-width: 767px) {
  .dd-section { padding: 60px 0; }
  .dd-stats { padding: 50px 0; }
  .stat-card::after { display: none; }
  .stat-card { border-bottom: 1px solid rgba(255,255,255,0.1); padding: 24px 16px; }
  .about-exp-badge { display: none; }
  .callback-text { margin-bottom: 40px; }
  .callback-form-card { padding: 28px 20px; }
  .dd-callback { padding: 60px 0; }
  .dd-hero-title { font-size: 32px; }
  .hero-stat-num { font-size: 20px; }
  .hero-stat-icon { width: 36px; height: 36px; }
  body { padding-bottom: 60px; }
}

@media (max-width: 575px) {
  .dd-hero-btns { flex-direction: column; }
  .btn-hero-primary, .btn-hero-outline { text-align: center; justify-content: center; }
  .dd-hero-stats { flex-direction: column; gap: 16px; }
  .why-img-grid { grid-template-columns: 1fr; }
  .why-img-grid img:first-child { height: 200px; }
}

/* ============================================================
   ANIMATIONS / WOW
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}
.fade-in.visible { opacity: 1; }