/* ========================================
   Simplify Networks LLC - Main Stylesheet
   Color Scheme: Deep Navy + Vibrant Teal + Warm Orange
   ======================================== */

/* --- CSS Variables --- */
:root {
  --primary-dark: #0A1929;
  --primary: #132F4C;
  --primary-light: #1A4870;
  --accent: #00D4AA;
  --accent-light: #00FFD0;
  --accent-dim: rgba(0,212,170,0.15);
  --cta: #FF6B35;
  --cta-hover: #E85A26;
  --bg-light: #F5F7FA;
  --bg-white: #FFFFFF;
  --text-dark: #0A1929;
  --text-body: #4A5568;
  --text-light: #718096;
  --text-white: #FFFFFF;
  --border: #E2E8F0;
  --shadow-sm: 0 1px 3px rgba(10,25,41,0.08);
  --shadow-md: 0 4px 16px rgba(10,25,41,0.1);
  --shadow-lg: 0 12px 40px rgba(10,25,41,0.15);
  --shadow-accent: 0 4px 20px rgba(0,212,170,0.3);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Poppins', sans-serif;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.3;
  font-weight: 700;
}

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

ul { list-style: none; }

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--cta);
  color: var(--text-white);
  box-shadow: 0 4px 15px rgba(255,107,53,0.4);
}

.btn-primary:hover {
  background: var(--cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255,107,53,0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--text-white);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,212,170,0.08);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

.btn-accent {
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 700;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0,212,170,0.4);
}

/* --- Section Headings --- */
.section-label {
  display: inline-block;
  color: var(--accent);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 12px;
  position: relative;
  padding-left: 40px;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 28px;
  height: 2px;
  background: var(--accent);
  transform: translateY(-50%);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  line-height: 1.8;
}

.section-subtitle.centered {
  margin: 0 auto;
}

.text-center { text-align: center; }

/* ========================================
   HEADER / NAVBAR
   ======================================== */
.top-bar {
  background: var(--primary-dark);
  padding: 8px 0;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.top-bar-left a,
.top-bar-left span {
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
}

.top-bar-left a:hover { color: var(--accent); }

.top-bar-left i { color: var(--accent); font-size: 0.8rem; }

.top-bar-right {
  display: flex;
  gap: 12px;
}

.top-bar-right a {
  color: rgba(255,255,255,0.5);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 0.75rem;
  transition: var(--transition);
}

.top-bar-right a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(0,212,170,0.1);
}

.header {
  background: var(--primary-dark);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(10,25,41,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: var(--transition);
}

.logo:hover .logo-img {
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: rgba(255,255,255,0.8);
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 500;
  position: relative;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-white);
  background: rgba(255,255,255,0.06);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.nav-cta {
  margin-left: 12px;
}

.nav-cta .btn {
  padding: 10px 24px;
  font-size: 0.88rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
  z-index: 1001;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-white);
  border-radius: 2px;
  transition: var(--transition);
}

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

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

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

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--primary-dark);
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(10,25,41,0.92) 0%,
    rgba(19,47,76,0.85) 50%,
    rgba(26,72,112,0.78) 100%);
  z-index: 2;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 3;
  opacity: 0.04;
  background-image:
    radial-gradient(circle at 25% 25%, var(--accent) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, var(--accent) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero .container {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 60px;
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-content {
  flex: 1;
  max-width: 620px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0,212,170,0.12);
  border: 1px solid rgba(0,212,170,0.25);
  border-radius: 50px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 24px;
  font-family: var(--font-heading);
}

.hero-badge i { font-size: 0.75rem; }

.hero-title {
  font-size: 3.4rem;
  color: var(--text-white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--accent), #00E5BF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

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

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-item h3 {
  font-size: 2rem;
  color: var(--accent);
  font-weight: 800;
}

.hero-stat-item p {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  margin-top: 4px;
}

.hero-image {
  flex: 1;
  max-width: 500px;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.hero-image-wrapper img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.hero-image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--radius-lg);
  z-index: 1;
  pointer-events: none;
}

.hero-float-card {
  position: absolute;
  background: rgba(10,25,41,0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0,212,170,0.15);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  z-index: 2;
  animation: float 6s ease-in-out infinite;
}

.hero-float-card.card-1 {
  bottom: -20px;
  left: -30px;
}

.hero-float-card.card-2 {
  top: -15px;
  right: -25px;
  animation-delay: -3s;
}

.hero-float-card i {
  color: var(--accent);
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.hero-float-card h4 {
  color: var(--text-white);
  font-size: 0.85rem;
  font-weight: 600;
}

.hero-float-card p {
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
}

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

/* --- Page Header (for inner pages) --- */
.page-header {
  background: var(--primary-dark);
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    radial-gradient(circle at 25% 25%, var(--accent) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, var(--accent) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-header-content {
  position: relative;
  z-index: 2;
}

.page-header h1 {
  font-size: 2.8rem;
  color: var(--text-white);
  margin-bottom: 12px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}

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

.breadcrumb a:hover {
  text-decoration: underline;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services {
  padding: 100px 0;
  background: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: var(--transition);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

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

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-icon i {
  font-size: 1.5rem;
  color: var(--accent);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--accent);
}

.service-card:hover .service-icon i {
  color: var(--primary-dark);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.service-link:hover {
  gap: 10px;
  color: var(--cta);
}

/* ========================================
   ABOUT SECTION (Homepage)
   ======================================== */
.about-section {
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image-main img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 4px solid var(--bg-white);
  box-shadow: var(--shadow-md);
}

.about-image-accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-experience {
  position: absolute;
  top: -15px;
  left: -15px;
  background: var(--accent);
  color: var(--primary-dark);
  padding: 18px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-accent);
}

.about-experience h3 {
  font-size: 2rem;
  color: var(--primary-dark);
  line-height: 1;
}

.about-experience p {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-content h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.about-content > p {
  margin-bottom: 24px;
  line-height: 1.8;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 32px;
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
}

.about-feature-item i {
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.about-feature-item span {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-dark);
}

/* ========================================
   FEATURES / WHY CHOOSE US
   ======================================== */
.why-us {
  padding: 100px 0;
  background: var(--primary-dark);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle at 20% 80%, var(--accent) 1px, transparent 1px);
  background-size: 50px 50px;
}

.why-us .section-title { color: var(--text-white); }
.why-us .section-subtitle { color: rgba(255,255,255,0.6); }

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 48px;
  position: relative;
  z-index: 2;
}

.why-us-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}

.why-us-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(0,212,170,0.3);
  transform: translateY(-5px);
}

.why-us-card-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(0,212,170,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.why-us-card-icon i {
  font-size: 1.6rem;
  color: var(--accent);
}

.why-us-card h3 {
  color: var(--text-white);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.why-us-card p {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ========================================
   SERVICE DETAILS (Tabbed sections on home)
   ======================================== */
.service-detail {
  padding: 100px 0;
}

.service-detail:nth-child(even) {
  background: var(--bg-light);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-detail-grid.reverse {
  direction: rtl;
}

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

.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.service-detail-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.service-detail-content h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.service-detail-content > p {
  margin-bottom: 20px;
  line-height: 1.8;
}

.service-features-list {
  margin: 24px 0 28px;
}

.service-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.service-features-list li:last-child {
  border-bottom: none;
}

.service-features-list li i {
  color: var(--accent);
  margin-top: 4px;
  flex-shrink: 0;
}

.service-features-list li span {
  color: var(--text-body);
  font-size: 0.95rem;
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,212,170,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: 2.4rem;
  color: var(--text-white);
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq-section {
  padding: 100px 0;
  background: var(--bg-light);
}

.faq-grid {
  max-width: 780px;
  margin: 48px auto 0;
}

.faq-item {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 16px;
}

.faq-question h3 {
  font-size: 1.05rem;
  font-weight: 600;
  flex: 1;
}

.faq-question i {
  color: var(--accent);
  font-size: 1.1rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 28px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  padding: 0 28px 22px;
  max-height: 300px;
}

.faq-answer p {
  color: var(--text-light);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ========================================
   CONTACT PAGE
   ======================================== */
.contact-section {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  margin-top: 40px;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

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

.contact-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-icon i {
  font-size: 1.3rem;
  color: var(--accent);
}

.contact-card h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.contact-card p,
.contact-card a {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.6;
}

.contact-card a:hover {
  color: var(--accent);
}

.contact-form-wrapper {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px;
}

.contact-form-wrapper h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.contact-form-wrapper > p {
  color: var(--text-light);
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--bg-light);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,212,170,0.15);
  background: var(--bg-white);
}

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

/* ========================================
   ABOUT PAGE SPECIFIC
   ======================================== */
.about-page-section {
  padding: 80px 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.value-card {
  padding: 36px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-white);
  transition: var(--transition);
  text-align: center;
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.value-card-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: var(--transition);
}

.value-card:hover .value-card-icon {
  background: var(--accent);
}

.value-card-icon i {
  font-size: 1.6rem;
  color: var(--accent);
  transition: var(--transition);
}

.value-card:hover .value-card-icon i {
  color: var(--primary-dark);
}

.value-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.value-card p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.7;
}

.about-provides {
  padding: 80px 0;
  background: var(--bg-light);
}

.provides-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.provides-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.provides-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.provides-item i {
  font-size: 1.3rem;
  color: var(--accent);
  flex-shrink: 0;
}

.provides-item span {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 0.95rem;
}

/* ========================================
   PARTNERS / LOGOS
   ======================================== */
.partners {
  padding: 60px 0;
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.partners-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  opacity: 0.5;
  filter: grayscale(1);
  transition: var(--transition);
}

.partners-wrapper:hover {
  opacity: 0.8;
  filter: grayscale(0.3);
}

.partner-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--text-dark);
  letter-spacing: 1px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--primary-dark);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-about .logo {
  margin-bottom: 16px;
}

.footer-about .logo-img {
  height: 44px;
}

.footer-about p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

.footer-socials a:hover {
  background: var(--accent);
  color: var(--primary-dark);
  border-color: var(--accent);
}

.footer-col h4 {
  color: var(--text-white);
  font-size: 1.05rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col ul li a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-item i {
  color: var(--accent);
  margin-top: 4px;
  flex-shrink: 0;
}

.footer-contact-item p,
.footer-contact-item a {
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  line-height: 1.6;
}

.footer-contact-item a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: rgba(255,255,255,0.35);
  font-size: 0.82rem;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.35);
  font-size: 0.82rem;
}

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

/* ========================================
   SCROLL TO TOP
   ======================================== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-accent);
  z-index: 999;
  border: none;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  transform: translateY(-3px);
  background: var(--accent-light);
}

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

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.6rem; }
  .hero .container { flex-direction: column; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-description { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { max-width: 420px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image { max-width: 500px; margin: 0 auto; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-detail-grid.reverse { direction: ltr; }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .provides-list { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 2rem; }
}

@media (max-width: 768px) {
  .top-bar { display: none; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--primary-dark);
    flex-direction: column;
    padding: 80px 32px 32px;
    transition: var(--transition);
    box-shadow: -10px 0 30px rgba(0,0,0,0.3);
    z-index: 1000;
    align-items: flex-start;
    gap: 0;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    border-radius: 0;
    font-size: 1rem;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 16px;
    width: 100%;
  }

  .nav-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .hamburger { display: flex; }

  .hero { min-height: 80vh; }
  .hero-title { font-size: 2.1rem; }
  .hero-description { font-size: 1rem; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-image { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .provides-list { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .section-title { font-size: 1.8rem; }
  .page-header h1 { font-size: 2rem; }

  .cta-content h2 { font-size: 1.8rem; }

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

@media (max-width: 480px) {
  .hero-title { font-size: 1.7rem; }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .hero-stats { flex-direction: column; gap: 16px; align-items: center; }
  .btn { padding: 12px 24px; font-size: 0.9rem; }
  .container { padding: 0 16px; }
  .section-title { font-size: 1.5rem; }
  .service-card { padding: 28px 20px; }
  .contact-form-wrapper { padding: 24px 20px; }
}

/* --- Mobile Nav Overlay --- */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}