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

/* ==========================================================================
   Black Rock Digital Agency - Modern Responsive Stylesheet
   Brand Colors: Primary Dark #000, Crimson Red #E9204F
   Font: Inter (-2% character spacing / -0.02em)
   Website Width: 1200px
   100% Lightweight, Pure CSS Micro-Interactions, Zero CLS
   ========================================================================== */

:root {
  --primary-color: #000000;
  --primary-card-bg: #141416;
  --accent-color: #E9204F;
  --accent-hover: #cf1540;
  --accent-glow: rgba(233, 32, 79, 0.35);
  --dark-bg: #0c0c0e;
  --darker-bg: #050506;
  --light-bg: #ffffff;
  --gray-bg: #f8f9fa;
  --gray-card-bg: #f3f4f6;
  --border-light: #e5e7eb;
  --border-dark: #26262a;
  --text-dark: #111827;
  --text-muted: #6b7280;
  --text-light: #f3f4f6;
  --text-light-muted: #9ca3af;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --letter-spacing: -0.02em; /* -2% character spacing */
  --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
  --shadow-accent: 0 8px 28px rgba(233, 32, 79, 0.38);
}

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

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

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

/* Accessibility: Hide labels visually while keeping them 100% readable to screen-readers & Chrome DevTools */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

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

ul, ol {
  list-style: none;
}

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

button, input, textarea, select {
  font-family: var(--font-family);
  letter-spacing: var(--letter-spacing);
  font-size: inherit;
  outline: none;
}

/* Website Content Width 1200px */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers with -2% letter spacing */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
  letter-spacing: var(--letter-spacing);
  font-weight: 800;
  line-height: 1.2;
  color: inherit;
}

.section-tag {
  display: inline-block;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-color);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: var(--letter-spacing);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.65;
  letter-spacing: var(--letter-spacing);
}

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

/* Buttons with Smooth CSS Hover Micro-interactions */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: var(--letter-spacing);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  will-change: transform, box-shadow;
}

.btn-primary {
  background-color: var(--accent-color);
  color: #ffffff;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(233, 32, 79, 0.55);
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-outline-light:hover {
  border-color: var(--accent-color);
  background-color: var(--accent-color);
  color: #ffffff;
  transform: translateY(-3px);
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.site-header.scrolled {
  background-color: rgba(0, 0, 0, 0.98);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.6);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
  transition: var(--transition);
}

.site-header.scrolled .navbar {
  height: 84px;
}

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

.brand-logo img {
  height: 76px;
  width: auto;
  object-fit: contain;
  transition: height 0.3s ease;
}

.site-header.scrolled .brand-logo img {
  height: 64px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: var(--letter-spacing);
  color: #ffffff;
  padding: 8px 0;
  display: inline-block;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--accent-color);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 2px;
}

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

/* Mobile Hamburger */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1100;
}

.hamburger-line {
  display: block;
  width: 28px;
  height: 3px;
  margin: 5px 0;
  background-color: #ffffff;
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-nav-toggle.open .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-nav-toggle.open .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle.open .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Off-canvas Mobile Drawer */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 340px;
  max-width: 86vw;
  height: 100vh;
  background-color: #0e0e11;
  z-index: 1060;
  display: flex;
  flex-direction: column;
  padding: 38px 28px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.85);
  overflow-y: auto;
}

.mobile-drawer.active {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-drawer-header .drawer-logo img {
  height: 52px;
}

.drawer-close-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition);
}

.drawer-close-btn:hover {
  color: var(--accent-color);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mobile-nav-list .mobile-nav-link {
  font-family: var(--font-family);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: var(--letter-spacing);
  color: #ffffff;
  padding: 10px 0;
  display: block;
  position: relative;
  transition: var(--transition);
}

.mobile-nav-list .mobile-nav-link:hover,
.mobile-nav-list .mobile-nav-link.active {
  color: #ffffff;
}

.mobile-nav-list .mobile-nav-link.active::after {
  content: '';
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--accent-color);
  margin-top: 8px;
}

.mobile-drawer-contact {
  margin-top: auto;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-drawer-contact p {
  color: var(--text-light-muted);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.mobile-drawer-contact a {
  color: #ffffff;
  font-weight: 700;
}

/* ==========================================================================
   Hero Section with High-Converting Lead Form
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 160px 0 90px;
  background-color: #0c0c0e;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(233, 32, 79, 0.22) 0%, transparent 45%),
    linear-gradient(180deg, rgba(5, 5, 8, 0.60) 0%, rgba(10, 10, 14, 0.40) 45%, rgba(12, 12, 14, 0.88) 100%), 
    url('../images/hero-bg.webp');
  background-size: cover !important;
  background-position: center center !important;
  background-repeat: no-repeat !important;
  background-attachment: scroll;
  color: #ffffff;
  overflow: hidden;
}

/* 2-Column Hero Top Row (Headline on Left, High-Converting Lead Card on Right) */
.hero-main-row {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 56px;
  position: relative;
  z-index: 5;
}

.hero-text-col {
  max-width: 660px;
}

.hero-title {
  font-size: clamp(3.2rem, 5.8vw, 78px);
  font-weight: 900; /* Extra Bold */
  line-height: 1.05;
  letter-spacing: var(--letter-spacing); /* -2% */
  margin-bottom: 24px;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.7);
}

.hero-title span {
  display: block;
}

.hero-subtext {
  font-size: 1.12rem;
  color: #d1d5db;
  line-height: 1.68;
  margin-bottom: 28px;
  letter-spacing: var(--letter-spacing);
}

/* Trust Proof Points */
.hero-proof-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 30px;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.96rem;
  color: #f3f4f6;
  font-weight: 600;
}

.proof-icon {
  color: var(--accent-color);
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* High-Converting Lead Form Card in Hero */
.hero-lead-card {
  background: rgba(18, 18, 22, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.75);
  position: relative;
  transition: var(--transition);
}

.hero-lead-card:hover {
  border-color: rgba(233, 32, 79, 0.5);
  box-shadow: 0 28px 60px rgba(233, 32, 79, 0.2);
}

.lead-card-header {
  margin-bottom: 22px;
}

.lead-card-badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-color);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.lead-card-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
  letter-spacing: var(--letter-spacing);
}

.lead-card-desc {
  font-size: 0.88rem;
  color: var(--text-light-muted);
  line-height: 1.5;
}

.hero-lead-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 16px;
  background-color: #1a1a20;
  border: 1px solid #2e2e38;
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 0.92rem;
  transition: var(--transition);
  font-family: var(--font-family);
  letter-spacing: var(--letter-spacing);
}

.form-field select {
  cursor: pointer;
}

.form-field select option {
  background-color: #141418;
  color: #ffffff;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background-color: #202028;
}

.form-security-note {
  font-size: 0.78rem;
  color: var(--text-light-muted);
  text-align: center;
  margin-top: 4px;
}

/* 3 Overlapping Hero Feature Cards */
.hero-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 5;
}

.feature-card {
  padding: 32px 28px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-6px);
}

.feature-card.highlight {
  background-color: var(--accent-color);
  color: #ffffff;
  box-shadow: 0 18px 38px rgba(233, 32, 79, 0.4);
}

.feature-card.highlight .feature-icon {
  background-color: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

.feature-card.highlight .feature-desc {
  color: rgba(255, 255, 255, 0.94);
}

.feature-card.dark {
  background-color: rgba(18, 18, 22, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
}

.feature-card.dark:hover {
  border-color: rgba(233, 32, 79, 0.55);
  box-shadow: 0 20px 44px rgba(233, 32, 79, 0.22);
}

.feature-card.dark .feature-icon {
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent-color);
}

.feature-card.dark .feature-desc {
  color: var(--text-light-muted);
}

.feature-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
  transition: var(--transition);
}

.feature-title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: var(--letter-spacing);
}

.feature-desc {
  font-size: 0.94rem;
  line-height: 1.6;
  letter-spacing: var(--letter-spacing);
}

/* ==========================================================================
   Services Section (Light Background)
   ========================================================================== */
.services-section {
  padding: 100px 0;
  background-color: #ffffff;
}

.section-header {
  margin-bottom: 60px;
}

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

.service-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 38px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-color);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(233, 32, 79, 0.4);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.08);
}

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

.service-icon-wrap {
  width: 58px;
  height: 58px;
  background-color: rgba(233, 32, 79, 0.09);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  font-size: 26px;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon-wrap {
  background-color: var(--accent-color);
  color: #ffffff;
  transform: scale(1.06);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-dark);
  letter-spacing: var(--letter-spacing);
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.66;
  letter-spacing: var(--letter-spacing);
}

/* ==========================================================================
   About Us Section (Dark Background)
   ========================================================================== */
.about-section {
  padding: 110px 0;
  background-color: var(--dark-bg);
  color: #ffffff;
  position: relative;
}

.about-section .section-title {
  color: #ffffff;
}

.about-section .section-subtitle {
  color: var(--text-light-muted);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}

.about-card {
  background-color: #141418;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-dark);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.about-card:hover {
  transform: translateY(-8px);
  border-color: rgba(233, 32, 79, 0.45);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.55);
}

.about-thumb {
  position: relative;
  overflow: hidden;
  height: 230px;
  background-color: #1e1e24;
}

.about-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-card:hover .about-thumb img {
  transform: scale(1.07);
}

.about-body {
  padding: 30px 24px;
  flex: 1;
}

.about-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
  letter-spacing: var(--letter-spacing);
}

.about-card-text {
  font-size: 0.94rem;
  color: var(--text-light-muted);
  line-height: 1.66;
  letter-spacing: var(--letter-spacing);
}

/* ==========================================================================
   Process Section (Light Background)
   ========================================================================== */
.process-section {
  padding: 100px 0;
  background-color: #ffffff;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.process-step {
  text-align: center;
  position: relative;
  padding: 34px 20px;
  border-radius: var(--radius-md);
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.process-step:hover {
  transform: translateY(-8px);
  border-color: rgba(233, 32, 79, 0.4);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

.process-number {
  position: absolute;
  top: 16px;
  right: 18px;
  font-family: var(--font-family);
  font-size: 1.45rem;
  font-weight: 900;
  color: rgba(0, 0, 0, 0.08);
}

.process-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background-color: rgba(233, 32, 79, 0.09);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  font-size: 24px;
  transition: var(--transition);
}

.process-step:hover .process-icon {
  background-color: var(--accent-color);
  color: #ffffff;
  transform: scale(1.08);
}

.process-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-dark);
  letter-spacing: var(--letter-spacing);
}

.process-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  letter-spacing: var(--letter-spacing);
}

/* ==========================================================================
   Fixed Image Testimonials with Multi-Testimonial Slider on Right
   ========================================================================== */
.testimonials-section {
  padding: 110px 0;
  background-color: #0b0b0e;
  color: #ffffff;
  position: relative;
}

.testimonials-wrapper-fixed {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 54px;
  align-items: center;
}

.testimonial-fixed-media {
  position: relative;
}

.testimonial-fixed-media .testimonial-image-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  width: 100%;
  max-width: 420px;
  transition: var(--transition);
}

.testimonial-fixed-media:hover .testimonial-image-box {
  border-color: rgba(233, 32, 79, 0.4);
}

.testimonial-fixed-media .testimonial-image-box img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.testimonials-content-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
  min-width: 0;
  outline: none;
}

.testimonial-header-area {
  margin-bottom: 24px;
}

.testimonial-title {
  font-size: 3rem;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: var(--letter-spacing);
  margin-bottom: 4px;
}

.testimonials-quote-track {
  display: flex;
  width: 100%;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.testimonial-quote-slide {
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.testimonial-quote-icon {
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  color: var(--accent-color);
}

.testimonial-quote-icon svg {
  width: 48px;
  height: 48px;
  display: block;
}

.testimonial-quote-icon i {
  font-size: 46px;
  color: var(--accent-color);
  line-height: 1;
}

blockquote.testimonial-quote,
.testimonial-quote,
.testimonial-quote-slide blockquote,
.testimonial-quote-slide p {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  font-size: 1.15rem !important;
  line-height: 1.75 !important;
  color: #e2e8f0 !important;
  font-style: normal !important;
  font-weight: 400 !important;
  text-transform: none !important;
  margin: 0 0 24px 0 !important;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  letter-spacing: -0.015em !important;
  min-height: 90px;
}

.client-author-info {
  margin-bottom: 24px;
}

.client-author-name {
  font-family: var(--font-family);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: var(--letter-spacing);
}

.client-author-role {
  font-size: 0.9rem;
  color: var(--accent-color);
  font-weight: 700;
  letter-spacing: var(--letter-spacing);
  margin-top: 4px;
}

/* Slider Controls */
.testimonial-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.slider-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #18181e;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  transition: var(--transition);
}

.slider-btn:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  box-shadow: 0 6px 18px rgba(233, 32, 79, 0.4);
  transform: translateY(-2px);
}

.slider-dots {
  display: flex;
  align-items: center;
  gap: 10px;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.slider-dot.active {
  background: var(--accent-color);
  width: 28px;
  border-radius: 12px;
}

/* ==========================================================================
   Key Clients Section (Light Background)
   ========================================================================== */
.clients-section {
  padding: 95px 0;
  background-color: #ffffff;
  text-align: center;
}

.clients-logos-wrapper {
  max-width: 1000px;
  margin: 40px auto 0;
  padding: 10px;
}

.clients-logos-wrapper img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: contrast(1.05);
  transition: var(--transition);
}

/* ==========================================================================
   FAQs Section (Soft Light Gray Background)
   ========================================================================== */
.faqs-section {
  padding: 100px 0;
  background-color: var(--gray-bg);
}

.faq-accordion {
  max-width: 860px;
  margin: 46px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(233, 32, 79, 0.3);
}

.faq-item.active {
  border-color: rgba(233, 32, 79, 0.5);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-family);
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: var(--letter-spacing);
  color: var(--text-dark);
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--accent-color);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--accent-color);
  font-weight: 800;
  line-height: 1;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 350px;
  padding: 0 24px 22px;
}

.faq-answer p {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.7;
  letter-spacing: var(--letter-spacing);
}

/* ==========================================================================
   Partners & Recognitions Section (Light Background)
   ========================================================================== */
.partners-section {
  padding: 70px 0;
  background-color: #ffffff;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  text-align: center;
}

.partners-title {
  font-size: 1.85rem;
  font-weight: 900;
  margin-bottom: 34px;
  color: #0b0c10;
  letter-spacing: var(--letter-spacing);
}

.partners-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

.partner-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 36px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  min-width: 290px;
}

.partner-badge:hover {
  border-color: rgba(0, 0, 0, 0.18);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.partner-badge svg {
  height: 38px;
  width: 38px;
  flex-shrink: 0;
}

.partner-badge span {
  font-family: var(--font-family);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: var(--letter-spacing);
  color: #111827;
}

/* ==========================================================================
   CTA Banner ("Let's Talk?")
   ========================================================================== */
.cta-banner {
  padding: 60px 0;
  background-color: #111115;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.cta-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.cta-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cta-dots {
  display: flex;
  gap: 8px;
}

.cta-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--accent-color);
}

.cta-title {
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: var(--letter-spacing);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #050506;
  color: #ffffff;
  padding: 70px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.8fr;
  gap: 36px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand img {
  height: 60px;
  margin-bottom: 20px;
}

.footer-brand p {
  color: var(--text-light-muted);
  font-size: 0.94rem;
  line-height: 1.68;
  max-width: 320px;
  margin-bottom: 22px;
  letter-spacing: var(--letter-spacing);
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: #ffffff;
  position: relative;
  letter-spacing: var(--letter-spacing);
}

.footer-col h4::after {
  content: '';
  display: block;
  width: 28px;
  height: 2.5px;
  background-color: var(--accent-color);
  margin-top: 8px;
}

.footer-links li {
  margin-bottom: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.55;
  color: var(--text-light-muted);
  font-size: 0.94rem;
}

.footer-links li > i {
  color: var(--accent-color);
  margin-top: 3px;
  flex-shrink: 0;
  font-size: 15px;
  width: 16px;
  text-align: center;
}

.footer-links li .footer-address-text {
  flex: 1;
}

.footer-links a {
  color: var(--text-light-muted);
  font-size: 0.94rem;
  letter-spacing: var(--letter-spacing);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 3px;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.social-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: #18181c;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 17px;
  transition: var(--transition);
}

.social-btn:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(233, 32, 79, 0.4);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  font-size: 0.9rem;
  color: var(--text-light-muted);
  letter-spacing: var(--letter-spacing);
}

.back-to-top {
  width: 44px;
  height: 44px;
  background-color: #18181c;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.back-to-top:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  transform: translateY(-3px);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-main-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-text-col {
    max-width: 100%;
    text-align: center;
  }
  .hero-actions,
  .hero-proof-points {
    justify-content: center;
  }
  .hero-lead-card {
    max-width: 580px;
    margin: 0 auto;
  }
  .services-grid,
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-wrapper-fixed {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .testimonial-fixed-media .testimonial-image-box {
    max-width: 380px;
    margin: 0 auto;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .hero-features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: clamp(2.3rem, 8vw, 44px);
  }
  .section-title {
    font-size: 2.2rem;
  }
  .services-grid,
  .about-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .cta-banner-content {
    flex-direction: column;
    text-align: center;
  }
  .cta-left {
    flex-direction: column;
  }
  .brand-logo img {
    height: 56px;
  }
  .directions-card {
    flex-direction: column;
    text-align: center;
  }
  .directions-info {
    flex-direction: column;
  }
}