/* ============================================
   JiNiom Digital - Main Stylesheet
   Author: JiNiom Digital
   Description: Shared styles across all pages
   ============================================ */

/* ---------- CSS RESET & BASE VARIABLES ---------- */
:root {
  /* Color Palette - Update brand colors here */
  --primary-dark: #0A2540;        /* Deep navy blue - main brand */
  --primary-blue: #1a4480;        /* Mid blue */
  --accent-blue: #0066ff;         /* Vibrant action blue */
  --accent-orange: #FF6B35;       /* Vibrant accent for CTAs */
  --accent-orange-hover: #e55a2b; /* Darker orange on hover */
  --white: #ffffff;
  --light-gray: #f8fafc;
  --medium-gray: #e2e8f0;
  --dark-gray: #475569;
  --text-dark: #1e293b;
  --text-light: #64748b;
  --success: #10b981;

  /* Typography */
  --font-heading: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Spacing & Effects */
  --max-width: 1200px;
  --border-radius: 12px;
  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 37, 64, 0.1);
  --shadow-lg: 0 20px 50px rgba(10, 37, 64, 0.15);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
  color: var(--text-light);
  font-size: 1rem;
}

/* ---------- LAYOUT HELPERS ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-header .eyebrow {
  display: inline-block;
  color: var(--accent-orange);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-header p {
  margin-top: 16px;
  font-size: 1.1rem;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--accent-orange);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--accent-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary-dark);
  border-color: var(--medium-gray);
}

.btn-secondary:hover {
  background: var(--primary-dark);
  color: var(--white);
  border-color: var(--primary-dark);
}

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

.btn-outline:hover {
  background: var(--white);
  color: var(--primary-dark);
}

/* ---------- NAVIGATION ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-accent {
  color: var(--accent-orange);
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-links a {
  color: var(--text-dark);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-orange);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-orange);
  border-radius: 2px;
}

.nav-cta {
  background: var(--accent-orange);
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--accent-orange-hover);
  transform: translateY(-2px);
}

.nav-cta::after {
  display: none !important;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.hamburger span {
  width: 26px;
  height: 3px;
  background: var(--primary-dark);
  border-radius: 3px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- HERO / SLIDING BANNER ---------- */
.hero-slider {
  position: relative;
  margin-top: 70px;
  height: 78vh;            /* Reduced from full viewport for a tighter, more balanced hero */
  min-height: 540px;
  max-height: 720px;
  overflow: hidden;
  background: var(--primary-dark);
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.2s ease;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  transform: scale(1.05);
}

.slide.active {
  opacity: 1;
  z-index: 1;
  animation: kenBurns 8s ease-out forwards;
}

@keyframes kenBurns {
  from { transform: scale(1.05); }
  to { transform: scale(1.15); }
}

/* Layered gradient overlay — strong on left for text legibility, soft on right to let image show */
.slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(10, 37, 64, 0.92) 0%, rgba(10, 37, 64, 0.78) 40%, rgba(10, 37, 64, 0.45) 75%, rgba(10, 37, 64, 0.35) 100%);
  z-index: 1;
}

/* Subtle dot grid texture for tech-forward feel */
.slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  z-index: 1;
  pointer-events: none;
}

/* ============================================
   SLIDE BACKGROUNDS — All images are from Unsplash
   (royalty-free, commercial-use license, no attribution required).
   To swap in your own images, just replace the URL.
   ============================================ */

/* Slide 1 — Creative web design / UI mockup on workspace */
.slide-1 {
  background-image: url('https://images.unsplash.com/photo-1581291518857-4e27b48ff24e?w=1920&q=80');
}
/* Slide 2 — Digital marketing analytics dashboard */
.slide-2 {
  background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=1920&q=80');
}
/* Slide 3 — AI / neural network / futuristic tech */
.slide-3 {
  background-image: url('https://images.unsplash.com/photo-1677442136019-21780ecad995?w=1920&q=80');
}
/* Slide 4 — Glowing server racks / data center for hosting */
.slide-4 {
  background-image: url('https://images.unsplash.com/photo-1544197150-b99a580bb7a8?w=1920&q=80');
}

/* Decorative floating glow orbs for tech-forward feel */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 2;
  pointer-events: none;
  opacity: 0.5;
}

.hero-orb.orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.6), transparent 70%);
  top: -100px;
  right: -100px;
  animation: float 12s ease-in-out infinite;
}

.hero-orb.orb-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.5), transparent 70%);
  bottom: -80px;
  left: -80px;
  animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -40px); }
}

.slide-content {
  position: relative;
  z-index: 3;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  color: var(--white);
}

/* Decorative side image inside hero (visible on desktop) */
.hero-side-visual {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 380px;
  height: 380px;
  z-index: 3;
  display: none;
}

@media (min-width: 1100px) {
  .hero-side-visual { display: block; }
  .slide-content { max-width: 720px; margin-left: max(24px, calc((100vw - var(--max-width)) / 2 + 24px)); }
}

.hero-side-visual .visual-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 20px;
  color: var(--white);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: floatCard 6s ease-in-out infinite;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.visual-card.card-1 {
  top: 10%;
  left: 0;
  width: 220px;
  animation-delay: 0s;
}

.visual-card.card-2 {
  top: 45%;
  right: 0;
  width: 200px;
  animation-delay: 2s;
}

.visual-card.card-3 {
  bottom: 5%;
  left: 30px;
  width: 240px;
  animation-delay: 4s;
}

.visual-card .card-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-orange);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.visual-card h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 4px;
}

.visual-card p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  margin: 0;
}

.visual-card .stat-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent-orange);
}

.slide-content .eyebrow {
  display: inline-block;
  background: rgba(255, 107, 53, 0.15);
  color: var(--accent-orange);
  border: 1px solid rgba(255, 107, 53, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.slide-content h1 {
  color: var(--white);
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  margin-bottom: 20px;
  max-width: 800px;
}

.slide-content h1 span {
  color: var(--accent-orange);
}

.slide-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  max-width: 620px;
  margin-bottom: 36px;
}

.slide-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Slider Controls */
.slider-controls {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 12px;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot.active {
  background: var(--accent-orange);
  width: 36px;
  border-radius: 6px;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
}

.slider-arrow:hover {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
}

.slider-arrow.prev { left: 24px; }
.slider-arrow.next { right: 24px; }

/* ---------- PAGE BANNER (for inner pages) ---------- */
.page-banner {
  margin-top: 70px;
  padding: 100px 0 80px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0, 102, 255, 0.2) 0%, transparent 50%);
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

.page-banner h1 {
  color: var(--white);
  margin-bottom: 16px;
}

.page-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover { color: var(--accent-orange); }
.breadcrumb span { color: var(--accent-orange); }

/* ---------- FEATURES / WHY CHOOSE US ---------- */
.features {
  background: var(--light-gray);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-bottom: 4px solid transparent;
}

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

.feature-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-blue));
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.75rem;
}

.feature-card h3 {
  margin-bottom: 12px;
}

/* ---------- SERVICES SNIPPET ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--medium-gray);
}

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

.service-image {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.service-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 37, 64, 0.5), rgba(26, 68, 128, 0.3));
}

.service-img-1 { background-image: url('https://images.unsplash.com/photo-1547658719-da2b51169166?w=800'); }
.service-img-2 { background-image: url('https://images.unsplash.com/photo-1611162617213-7d7a39e9b1d7?w=800'); }
.service-img-3 { background-image: url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?w=800'); }

.service-content {
  padding: 30px;
}

.service-content h3 {
  margin-bottom: 12px;
}

.service-content p {
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.service-link {
  color: var(--accent-orange);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-link:hover { gap: 12px; }

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 50%, rgba(255, 107, 53, 0.15), transparent 50%);
}

.cta-banner .container { position: relative; z-index: 1; }

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.1rem;
}

/* ---------- ABOUT PAGE ---------- */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 480px;
  background: url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?w=800') center/cover;
  position: relative;
}

.about-image::after {
  content: '10+';
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 140px;
  height: 140px;
  background: var(--accent-orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
  border: 8px solid var(--white);
  box-shadow: var(--shadow-md);
}

.about-text h2 { margin-bottom: 20px; }
.about-text p { margin-bottom: 16px; line-height: 1.8; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 24px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--medium-gray);
}

.stat-item .number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-orange);
  display: block;
}

.stat-item .label {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Mission Section */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.mission-card {
  padding: 40px 30px;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
}

.mission-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.mission-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--accent-orange), #ff8a5b);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
}

/* Infrastructure Section */
.infrastructure {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
  color: var(--white);
}

.infrastructure h2,
.infrastructure h3 { color: var(--white); }

.infrastructure .eyebrow { color: var(--accent-orange); }

.infrastructure p { color: rgba(255, 255, 255, 0.85); }

.infra-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.infra-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 36px 28px;
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.infra-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
  border-color: var(--accent-orange);
}

.infra-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-orange);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

/* ---------- SERVICES PAGE ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }

.service-detail-image {
  height: 420px;
  border-radius: var(--border-radius);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-lg);
}

.service-detail h2 { margin-bottom: 16px; }

.service-features {
  margin-top: 24px;
}

.service-features li {
  padding: 10px 0 10px 32px;
  position: relative;
  color: var(--text-dark);
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 10px;
  width: 22px;
  height: 22px;
  background: var(--accent-orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Pricing Cards (for hosting) */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 40px 30px;
  text-align: center;
  border: 2px solid var(--medium-gray);
  transition: var(--transition);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent-orange);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
  content: 'POPULAR';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-orange);
  color: var(--white);
  padding: 4px 16px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured:hover { transform: scale(1.05) translateY(-5px); }

.price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin: 16px 0;
}

.price small {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 400;
}

.pricing-features {
  margin: 24px 0;
  text-align: left;
}

.pricing-features li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

/* ---------- PORTFOLIO PAGE ---------- */
.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  background: var(--white);
  border: 2px solid var(--medium-gray);
  cursor: pointer;
  font-weight: 500;
  font-family: var(--font-body);
  transition: var(--transition);
  color: var(--text-dark);
}

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

.filter-btn.active {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
  color: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  height: 320px;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.portfolio-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 37, 64, 0.95) 0%, rgba(10, 37, 64, 0.5) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  opacity: 0;
  transition: var(--transition);
}

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

.portfolio-overlay h3 { color: var(--white); margin-bottom: 8px; }
.portfolio-overlay p { color: rgba(255, 255, 255, 0.85); font-size: 0.9rem; margin-bottom: 16px; }

.portfolio-tag {
  display: inline-block;
  background: var(--accent-orange);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  align-self: flex-start;
}

/* Portfolio sample images - replace with real project screenshots */
.portfolio-1 { background-image: url('https://images.unsplash.com/photo-1467232004584-a241de8bcf5d?w=800'); }
.portfolio-2 { background-image: url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?w=800'); }
.portfolio-3 { background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=800'); }
.portfolio-4 { background-image: url('https://images.unsplash.com/photo-1542744173-8e7e53415bb0?w=800'); }
.portfolio-5 { background-image: url('https://images.unsplash.com/photo-1432888622747-4eb9a8efeb07?w=800'); }
.portfolio-6 { background-image: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?w=800'); }

/* ---------- CONTACT PAGE ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
}

.contact-info {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
  padding: 50px 40px;
  border-radius: var(--border-radius);
  color: var(--white);
}

.contact-info h3 { color: var(--white); margin-bottom: 16px; }
.contact-info > p { color: rgba(255, 255, 255, 0.85); margin-bottom: 36px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--accent-orange);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.contact-item h4 { color: var(--white); margin-bottom: 4px; font-size: 0.95rem; }
.contact-item p { color: rgba(255, 255, 255, 0.85); font-size: 0.95rem; }

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
}

.social-links a:hover { background: var(--accent-orange); transform: translateY(-3px); }

/* Contact Form */
.contact-form {
  background: var(--white);
  padding: 50px 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  color: var(--text-dark);
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--medium-gray);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--light-gray);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-orange);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

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

.form-message {
  display: none;
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-weight: 500;
}

.form-message.success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid var(--success);
}

/* Map Placeholder */
.map-section {
  padding-bottom: 80px;
}

.map-placeholder {
  height: 420px;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  border: 2px dashed var(--dark-gray);
  position: relative;
  overflow: hidden;
}

.map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10, 37, 64, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 37, 64, 0.1) 1px, transparent 1px);
  background-size: 40px 40px;
}

.map-placeholder-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.map-placeholder-icon {
  font-size: 3rem;
  color: var(--accent-orange);
  margin-bottom: 12px;
}

.map-placeholder p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: 8px;
}

/* Replace .map-placeholder with iframe to embed Google Maps:
   <iframe src="GOOGLE_MAPS_EMBED_URL" class="map-iframe"></iframe> */
.map-iframe {
  width: 100%;
  height: 420px;
  border: 0;
  border-radius: var(--border-radius);
}

/* ---------- TESTIMONIALS ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: var(--white);
  padding: 36px 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--accent-orange);
}

.testimonial-card .stars {
  color: #fbbf24;
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.testimonial-card .quote {
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 24px;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
}

.author-info h4 { font-size: 0.95rem; margin: 0; }
.author-info p { font-size: 0.85rem; margin: 0; color: var(--text-light); }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand .logo { color: var(--white); margin-bottom: 16px; }
.footer-brand p { color: rgba(255, 255, 255, 0.7); margin-bottom: 20px; max-width: 320px; }

.footer h4 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255, 255, 255, 0.7); font-size: 0.95rem; }
.footer-links a:hover { color: var(--accent-orange); padding-left: 4px; }

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact li i { color: var(--accent-orange); margin-top: 4px; }

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a { color: var(--accent-orange); }

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

.fade-in {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.fade-in.delay-1 { animation-delay: 0.2s; }
.fade-in.delay-2 { animation-delay: 0.4s; }
.fade-in.delay-3 { animation-delay: 0.6s; }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ---------- RESPONSIVE: TABLET ---------- */
@media (max-width: 992px) {
  .section { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-content,
  .service-detail,
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-detail.reverse { direction: ltr; }
  .about-image { height: 380px; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-5px); }
}

/* ---------- RESPONSIVE: MOBILE ---------- */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 30px 24px;
    gap: 24px;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: var(--transition);
    border-top: 1px solid var(--medium-gray);
  }

  .nav-links.active { transform: translateY(0); }
  .hamburger { display: flex; }

  .nav-links a.active::after { display: none; }

  .hero-slider { min-height: 480px; height: 70vh; max-height: 600px; }
  .slide { padding: 0 16px; }
  .slider-arrow { width: 40px; height: 40px; }
  .slider-arrow.prev { left: 12px; }
  .slider-arrow.next { right: 12px; }
  .hero-side-visual { display: none !important; }
  .hero-orb.orb-1 { width: 280px; height: 280px; }
  .hero-orb.orb-2 { width: 240px; height: 240px; }

  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .contact-form,
  .contact-info { padding: 36px 24px; }
  .about-image::after {
    width: 100px;
    height: 100px;
    font-size: 1.75rem;
    bottom: -20px;
    right: -10px;
  }
  .slide-buttons { flex-direction: column; align-items: stretch; }
  .slide-buttons .btn { justify-content: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .nav-container { padding: 14px 16px; }
  .section { padding: 50px 0; }
  .feature-card,
  .mission-card { padding: 30px 24px; }
}