/* ============================================
   ESLAH Co. Landing Page - Design System
   ============================================ */

/* ---------- Local Fonts ---------- */
@font-face {
  font-family: 'Roboto';
  src: url('assets/fonts/Roboto-VariableFont_wdth,wght.ttf') format('truetype-variations');
  font-weight: 100 900;
  font-style: normal;
}

@font-face {
  font-family: 'Roboto';
  src: url('assets/fonts/Roboto-Italic-VariableFont_wdth,wght.ttf') format('truetype-variations');
  font-weight: 100 900;
  font-style: italic;
}

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors */
  --clr-primary-900: #063855;
  --clr-primary-800: #0e4871;
  --clr-primary-600: #0e4871; /* Consolidated into brand palette */
  --clr-primary-400: #5191ca;
  --clr-accent-500: #f6961d;
  --clr-accent-400: #f8cf3b;
  --clr-accent-gradient: linear-gradient(135deg, #f6961d, #f8cf3b);

  /* Neutrals */
  --clr-white: #ffffff;
  --clr-gray-50: #f8f9fa;
  --clr-gray-100: #f0f2f5;
  --clr-gray-200: #e4e7ec;
  --clr-gray-300: #d0d5dd;
  --clr-gray-500: #667085;
  --clr-gray-700: #344054;
  --clr-gray-900: #101828;
  --clr-dark: #0a1628;
  --clr-dark-card: #0f2035;
  --clr-dark-card-hover: #142a42;

  /* Typography */
  --ff-main: "Roboto", sans-serif;
  --fs-h1: clamp(2.5rem, 5vw, 4.5rem);
  --fs-h2: clamp(2rem, 4vw, 3rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.75rem);
  --fs-h4: clamp(1rem, 1.5vw, 1.25rem);
  --fs-body: clamp(0.95rem, 1.2vw, 1.1rem);
  --fs-small: 0.875rem;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-bold: 700;
  --fw-black: 900;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-padding: 1.5rem;

  /* Effects */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 30px rgba(81, 145, 202, 0.25);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--ff-main);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--clr-gray-700);
  background: var(--clr-white);
  -webkit-font-smoothing: antialiased;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

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

ul {
  list-style: none;
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.text-gradient {
  background: var(--clr-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section {
  padding: 35px 0;
  position: relative;
}

.section--dark {
  background: var(--clr-dark);
  color: var(--clr-gray-200);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__tag {
  display: inline-block;
  background: linear-gradient(
    135deg,
    rgba(81, 145, 202, 0.15),
    rgba(246, 150, 29, 0.15)
  );
  color: var(--clr-primary-400);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  padding: 6px 20px;
  border-radius: 100px;
  margin-bottom: var(--space-sm);
  letter-spacing: 0.5px;
}

.section--dark .section__tag {
  background: linear-gradient(
    135deg,
    rgba(81, 145, 202, 0.2),
    rgba(246, 150, 29, 0.2)
  );
}

.section__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-black);
  color: var(--clr-primary-900);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.section--dark .section__title {
  color: var(--clr-white);
}

.section__subtitle {
  font-size: var(--fs-body);
  color: var(--clr-gray-500);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.8;
}

.section--dark .section__subtitle {
  color: var(--clr-gray-300);
}

/* ---------- Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(246, 150, 29, 0.2);
  }
  50% {
    box-shadow: 0 0 40px rgba(246, 150, 29, 0.4);
  }
}

@keyframes scroll-down {
  0% {
    opacity: 0;
    transform: translateY(-8px);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(8px);
  }
}

@keyframes counter-tick {
  from {
    transform: scale(1.1);
  }
  to {
    transform: scale(1);
  }
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  transition: var(--transition);
  background: rgba(240, 242, 245, 0.96); /* Using --clr-gray-100 from your schema */
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.navbar.scrolled {
  background: rgba(240, 242, 245, 0.98);
  padding: 9px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

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

/* Removed language switch styles as site is now English only */

.navbar__logo img {
  height: 160px;
  width: auto;
  transition: var(--transition);
  /* Removed white circle - now showing logo directly on white navbar */
  background: transparent;
  border: none;
  box-shadow: none;
}

.navbar.scrolled .navbar__logo img {
  height: 140px;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.navbar__links a {
  color: var(--clr-primary-900); /* Dark text for light navbar */
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  position: relative;
  padding: 4px 0;
}

.navbar__links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-accent-gradient);
  transition: var(--transition);
  border-radius: 2px;
}

.navbar__links a:hover::after,
.navbar__links a.active::after {
  width: 100%;
}

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

.navbar__toggle span {
  width: 24px;
  height: 2px;
  background: var(--clr-primary-900); /* Dark toggle for light navbar */
  border-radius: 2px;
  transition: var(--transition);
}

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

.navbar__toggle.open span:nth-child(2) {
  opacity: 0;
}

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

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url("assets/images/hero_banner.png") center / cover no-repeat;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6, 56, 85, 0.92) 0%,
    rgba(14, 72, 113, 0.85) 40%,
    rgba(10, 22, 40, 0.9) 100%
  );
  z-index: 1;
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-3xl) 0 var(--space-2xl);
  margin-top: 10px;
}

.hero__badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--clr-accent-400);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  padding: 8px 24px;
  border-radius: 100px;
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
}

.hero__title {
  font-size: var(--fs-h1);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: rgba(255, 255, 255, 0.8);
  max-width: 700px;
  margin: 0 auto var(--space-xl);
  line-height: 1.9;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: var(--ff-main);
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--clr-accent-gradient);
  color: var(--clr-primary-900);
  border-color: transparent;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(246, 150, 29, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--clr-white);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
}

/* Hero Stats */
.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.hero__stat {
  text-align: center;
  color: var(--clr-white);
}

.hero__stat-number {
  display: block;
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: var(--fw-black);
  color: var(--clr-accent-400);
  line-height: 1;
}

.hero__stat-label {
  display: block;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
}

/* Hero Scroll */
.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}

.hero__scroll-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 56px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 100px;
  position: relative;
}

.hero__scroll-btn span {
  display: block;
  width: 4px;
  height: 12px;
  background: var(--clr-accent-400);
  border-radius: 4px;
  animation: scroll-down 1.5s ease-in-out infinite;
}

/* ============================================
   ABOUT
   ============================================ */
.about__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin: 0 auto var(--space-2xl);
  max-width: 1200px;
}

.about__card {
  background: var(--clr-white);
  border: 1px solid var(--clr-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.about__card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--clr-accent-gradient);
  transform: scaleX(0);
  transition: var(--transition);
}

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

.about__card:hover::before {
  transform: scaleX(1);
}

.about__card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(
    135deg,
    var(--clr-primary-400),
    var(--clr-primary-800)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__card-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--clr-accent-400);
}

.about__card h3 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--clr-primary-900);
  margin-bottom: var(--space-sm);
}

.about__card p {
  color: var(--clr-gray-500);
  font-size: var(--fs-small);
  line-height: 1.8;
}

/* Values List */
.values-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: start;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--clr-gray-100);
}

.values-list .value-item h4 {
  font-size: 0.95rem;
  font-weight: var(--fw-bold);
  color: var(--clr-primary-900);
  margin-bottom: 4px;
}

.values-list .value-item p {
  font-size: 0.8rem;
  color: var(--clr-gray-500);
  line-height: 1.5;
}

/* Description Banner */
.about__description {
  background: linear-gradient(
    135deg,
    var(--clr-primary-900),
    var(--clr-primary-800)
  );
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.about__description p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--fs-body);
  line-height: 2;
}

/* ============================================
   SERVICES
   ============================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background: var(--clr-dark-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-12px);
  border-color: var(--clr-primary-400);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

.service-card__image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-card__image img {
  transform: scale(1.1);
}

.service-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(6, 56, 85, 0.4) 50%,
    rgba(10, 22, 40, 0.9) 100%
  );
  opacity: 0.8;
  transition: var(--transition);
}

.service-card:hover .service-card__overlay {
  opacity: 0.6;
}

.service-card__content {
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-card__number {
  position: absolute;
  top: 200px;
  right: var(--space-lg);
  font-size: 4rem;
  font-weight: var(--fw-black);
  color: rgba(255, 255, 255, 0.05);
  line-height: 1;
  z-index: 2;
  transition: var(--transition);
}

.service-card:hover .service-card__number {
  color: rgba(81, 145, 202, 0.1);
  transform: translateY(-10px);
}

.service-card__title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: 6px;
  position: relative;
}

.service-card__category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-accent-400);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card__category::before {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--clr-accent-gradient);
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--clr-gray-300);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  opacity: 0.85;
}

.service-card__link {
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  gap: 10px;
  cursor: pointer;
  width: fit-content;
  transition: all 0.3s ease;
}

.service-card__link:hover {
  background: var(--clr-accent-gradient);
  color: var(--clr-primary-900);
  border-color: transparent;
  transform: translateX(5px);
}


/* ============================================
   STATS
   ============================================ */
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.stat-card {
  background: var(--clr-dark-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--clr-accent-gradient);
  opacity: 0;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: rgba(81, 145, 202, 0.3);
}

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

.stat-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(
    135deg,
    var(--clr-primary-400),
    var(--clr-accent-500)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--clr-accent-500);
}

.stat-card__number {
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  display: inline;
}

.stat-card__unit {
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: var(--fw-bold);
  color: var(--clr-accent-400);
  display: inline;
}

.stat-card__label {
  display: block;
  font-size: var(--fs-small);
  color: var(--clr-gray-300);
  margin-top: var(--space-xs);
}

.stats__footnote {
  text-align: center;
  font-size: var(--fs-small);
  color: var(--clr-gray-500);
  font-style: italic;
}

/* ============================================
   BUSINESS MODEL
   ============================================ */
/* Business Model Image */
.bmc-image-container {
  max-width: 1000px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  background: var(--clr-white);
  padding: 10px;
}

.bmc-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

@media (max-width: 768px) {
  .bmc-image-container {
    padding: 0;
    max-width: 100vw;
    margin-left: calc(-1 * var(--container-padding));
    margin-right: calc(-1 * var(--container-padding));
    border-radius: 0;
    box-shadow: none;
  }

  .bmc-image {
    border-radius: 0;
  }
}

/* ============================================
   MONITORING
   ============================================ */
.monitoring__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: center;
}

.monitoring__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  background: var(--clr-dark-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.monitoring__image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.monitoring__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  filter: saturate(1.2) contrast(1.1);
}

/* Tech Scan Animation */
.monitoring__scan-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to bottom, transparent, var(--clr-accent-400), transparent);
  box-shadow: 0 0 15px var(--clr-accent-500);
  animation: scanVertical 4s linear infinite;
  z-index: 5;
}

@keyframes scanVertical {
  0% { top: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Floating Data Points */
.monitoring__data-point {
  position: absolute;
  padding: 6px 12px;
  background: rgba(14, 72, 113, 0.8);
  backdrop-filter: blur(4px);
  border-radius: 4px;
  border: 1px solid var(--clr-primary-400);
  color: var(--clr-white);
  font-size: 0.7rem;
  font-weight: bold;
  animation: floatPoint 3s ease-in-out infinite;
  z-index: 10;
}

.monitoring__data-point span::before {
  content: "●";
  margin-right: 6px;
  color: var(--clr-accent-500);
  animation: blink 1s infinite;
}

.p1 { top: 15%; left: 10%; animation-delay: 0s; }
.p2 { top: 45%; right: 10%; animation-delay: 1.2s; }
.p3 { bottom: 15%; left: 35%; animation-delay: 2.4s; }

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

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.monitoring__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.monitoring-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all 0.3s ease;
  cursor: default;
}

.monitoring-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--clr-primary-400);
  transform: translateX(10px);
  box-shadow: 0 5px 20px rgba(81, 145, 202, 0.1);
}

.monitoring-card__icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(81, 145, 202, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary-400);
  transition: all 0.3s ease;
}

.monitoring-card:hover .monitoring-card__icon {
  background: var(--clr-accent-gradient);
  color: var(--clr-primary-900);
  transform: scale(1.1);
}

.monitoring-card__icon svg {
  width: 24px;
  height: 24px;
}

.monitoring-card h4 {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: 4px;
}

.monitoring-card p {
  color: var(--clr-gray-400);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ============================================
   PARTNERS
   ============================================ */
.partners__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.partner-card {
  position: relative;
  background: var(--clr-white);
  border: 1px solid var(--clr-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  z-index: 1;
}

/* Glassmorphism Background Decoration */
.partner-card::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 100px;
  height: 100px;
  background: var(--clr-accent-gradient);
  opacity: 0.03;
  border-radius: 50%;
  transition: var(--transition);
  z-index: -1;
}

/* Subtle accent line */
.partner-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--clr-accent-gradient);
  transition: 0.5s ease;
}

.partner-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 45px rgba(6, 56, 85, 0.1);
  border-color: rgba(248, 207, 59, 0.4);
}

.partner-card:hover::after {
  height: 100%;
}

.partner-card:hover::before {
  transform: scale(2.5);
  opacity: 0.08;
}

.partner-card__header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.partner-card__flag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 72, 113, 0.05);
  color: var(--clr-primary-900);
  font-size: 0.7rem;
  font-weight: var(--fw-black);
  padding: 6px 12px;
  border-radius: 100px;
  letter-spacing: 0.5px;
  border: 1px solid rgba(14, 72, 113, 0.1);
  width: fit-content;
  white-space: nowrap;
}

.partner-card__icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(
    135deg,
    rgba(14, 72, 113, 0.05),
    rgba(81, 145, 202, 0.05)
  );
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary-600);
  border: 1px solid rgba(14, 72, 113, 0.1);
  transition: var(--transition);
}

.partner-card:hover .partner-card__icon {
  background: var(--clr-accent-gradient);
  color: var(--clr-primary-900);
  border-color: transparent;
  transform: rotate(-10deg) scale(1.1);
}

.partner-card__icon svg {
  width: 20px;
  height: 20px;
}

/* Flag Icon helper */
.partner-card__flag::before {
  content: "🌐";
  font-size: 0.9rem;
}

.partner-card h4 {
  font-size: 1.4rem;
  font-weight: var(--fw-bold);
  color: var(--clr-primary-900);
  margin-bottom: var(--space-sm);
  transition: var(--transition);
}

.partner-card:hover h4 {
  color: var(--clr-primary-800);
}

.partner-card p {
  color: var(--clr-gray-500);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.partner-card strong {
  color: var(--clr-primary-900);
}

.partner-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.partner-card__tags span {
  display: inline-block;
  background: var(--clr-gray-50);
  color: var(--clr-gray-700);
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid var(--clr-gray-200);
  transition: var(--transition);
}

.partner-card:hover .partner-card__tags span {
  background: var(--clr-white);
  border-color: var(--clr-primary-400);
  color: var(--clr-primary-900);
  box-shadow: 0 2px 8px rgba(81, 145, 202, 0.15);
}

/* ============================================
   CLIENTS
   ============================================ */
/* ============================================
   CLIENTS SLIDER (Infinite Scroll)
   ============================================ */
.clients-slider {
  width: 100%;
  height: 180px;
  overflow: hidden;
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: var(--space-xl);
}

/* Gradient Fade Edges */
.clients-slider::before,
.clients-slider::after {
  content: "";
  position: absolute;
  top: 0;
  width: 150px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.clients-slider::before {
  left: 0;
  background: linear-gradient(to right, var(--clr-dark), transparent);
}

.clients-slider::after {
  right: 0;
  background: linear-gradient(to left, var(--clr-dark), transparent);
}

.clients-slider__track {
  display: flex;
  width: calc(250px * 16); /* 250px per logo * 16 logos */
  animation: logo-slide 40s linear infinite;
}

.clients-slider__track:hover {
  animation-play-state: paused;
}

.client-logo {
  width: 250px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.client-logo img {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: all 0.4s ease;
}

.client-logo:hover img {
  transform: scale(1.1);
}

@keyframes logo-slide {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-250px * 8)); /* Slide half the track width (8 logos) */
  }
}

/* ============================================
   CONTACT
   ============================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact__info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--clr-gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-gray-200);
  transition: var(--transition);
}

.contact__info-card:hover {
  border-color: var(--clr-primary-400);
  box-shadow: var(--shadow-sm);
}

.contact-link {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

.contact-link:hover {
  color: var(--clr-primary-400);
}

.contact__info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: linear-gradient(
    135deg,
    var(--clr-primary-800),
    var(--clr-primary-600)
  );
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__info-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--clr-white);
}

.contact__info-card h4 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--clr-primary-900);
  margin-bottom: 4px;
}

.contact__info-card p {
  font-size: var(--fs-small);
  color: var(--clr-gray-500);
}

/* Contact Form */
.contact__form-wrapper {
  background: var(--clr-white);
  border: 1px solid var(--clr-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px 18px 8px;
  font-family: var(--ff-main);
  font-size: var(--fs-body);
  color: var(--clr-gray-900);
  background: var(--clr-gray-50);
  border: 2px solid var(--clr-gray-200);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary-400);
  background: var(--clr-white);
  box-shadow: 0 0 0 4px rgba(81, 145, 202, 0.1);
}

.form-group label {
  position: absolute;
  inset-inline-start: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--fs-body);
  color: var(--clr-gray-500);
  pointer-events: none;
  transition: var(--transition);
}

.form-group textarea ~ label {
  top: 20px;
  transform: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: 6px;
  transform: none;
  font-size: 0.75rem;
  color: var(--clr-primary-400);
  font-weight: var(--fw-bold);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--clr-dark);
  color: var(--clr-gray-300);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
  height: 120px;
  width: auto;
  margin-bottom: var(--space-md);
  background: linear-gradient(
    135deg,
    var(--clr-white),
    var(--clr-gray-50)
  );
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(14, 72, 113, 0.12);
}

.footer__brand p {
  font-size: var(--fs-small);
  color: var(--clr-gray-500);
  line-height: 1.8;
  max-width: 300px;
}

.footer__links h4 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: var(--space-md);
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: var(--fs-small);
  color: var(--clr-gray-500);
}

.footer__links a:hover {
  color: var(--clr-accent-500);
}

.footer__social h4 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: var(--space-md);
}

.footer__social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-link {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: var(--clr-gray-500);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--clr-accent-gradient);
}

.social-link:hover svg {
  fill: var(--clr-primary-900);
}

.footer__bottom {
  text-align: center;
  padding-top: var(--space-lg);
  font-size: var(--fs-small);
  color: var(--clr-gray-500);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  inset-inline-end: 30px;
  width: 48px;
  height: 48px;
  background: var(--clr-accent-gradient);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(246, 150, 29, 0.3);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(246, 150, 29, 0.5);
}

/* ============================================
   BUSINESS MODEL CANVAS
   ============================================ */
.business-model .section__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

.bmc-image-container {
  max-width: 1100px;
  margin: var(--space-xl) auto 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--clr-white);
  padding: var(--space-md);
  transition: var(--transition);
  border: 1px solid var(--clr-gray-200);
}

.bmc-image-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  border-color: var(--clr-primary-400);
}

.bmc-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: var(--clr-primary-900);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-card--wide {
    grid-column: span 2;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .monitoring__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .navbar__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(240, 242, 245, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 30px 30px;
    gap: var(--space-md);
    transition: var(--transition);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
  }

  .navbar__links.open {
    right: 0;
  }

  .navbar__links a {
    font-size: 1.1rem;
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar {
    position: fixed !important;
    top: 0 !important;
    left: 0;
    width: 100%;
    padding: 2px 0 !important;
    background: var(--clr-gray-100) !important; /* Schema-based light gray */
    box-shadow: 0 4px 30px rgba(0,0,0,0.1) !important;
    z-index: 1500 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    will-change: padding, background;
  }

  .navbar.scrolled {
    padding: 1px 0 !important;
    background: rgba(240, 242, 245, 0.98) !important;
  }

  .navbar__inner {
    height: auto !important;
    min-height: 80px; /* Reduced for scrolled state */
    display: flex;
    align-items: center;
    transition: min-height 0.3s ease !important;
  }

  .navbar__logo {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .navbar__logo img {
    height: 120px;
    width: auto;
    object-fit: contain;
    display: block;
    margin: 0;
    transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  .navbar.scrolled .navbar__logo img {
    height: 115px; /* Subtle shrink on scroll */
  }

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

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

  .service-card--wide {
    grid-column: span 1;
    display: block;
  }

  .service-card--wide .service-card__image {
    height: 220px;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .monitoring__layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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

  .clients-slider {
    height: 140px;
  }
  .client-logo {
    width: 200px;
    padding: 0 30px;
  }

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

  .business-model__flow {
    flex-direction: column;
  }

  .bm-arrow {
    transform: rotate(90deg);
  }

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

  .capabilities__tabs {
    gap: 6px;
  }

  .capabilities__tab {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    flex-direction: column;
    gap: var(--space-md);
  }

  .hero__stat-divider {
    width: 40px;
    height: 1px;
  }

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

  .clients-slider {
    height: 120px;
  }
  .client-logo {
    width: 160px;
    padding: 0 20px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* ============================================
   MODAL STYLES
   ============================================ */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 56, 85, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal__content {
  position: relative;
  background: var(--clr-white);
  width: 95%;
  max-width: 800px;
  max-height: 85vh;
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  z-index: 10;
  overflow: hidden;
  transform: translateY(30px) scale(0.95);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.modal.active .modal__content {
  transform: translateY(0) scale(1);
}

.modal__header {
  padding: var(--space-xl) var(--space-2xl);
  background: linear-gradient(135deg, var(--clr-primary-900), var(--clr-primary-800));
  color: var(--clr-white);
  position: relative;
}

.modal__title {
  font-size: calc(var(--fs-h3) * 1.2);
  font-weight: var(--fw-black);
  margin: 0;
  line-height: 1.2;
}

.modal__category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-accent-400);
  display: block;
  margin-bottom: 8px;
}

.modal__body {
  padding: 10px var(--space-2xl);
  overflow-y: auto;
  flex-grow: 1;
  background: var(--clr-gray-50);
}

.modal__body::-webkit-scrollbar {
  width: 8px;
}
.modal__body::-webkit-scrollbar-track {
  background: var(--clr-gray-100);
}
.modal__body::-webkit-scrollbar-thumb {
  background: var(--clr-primary-400);
  border-radius: 4px;
}

.modal__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--clr-white);
  z-index: 20;
}

.modal__close:hover {
  background: var(--clr-white);
  color: var(--clr-primary-900);
  transform: rotate(90deg) scale(1.1);
  border-color: white;
}

.modalBody p {
  color: var(--clr-gray-700);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  font-size: 1.05rem;
}

.modal__section-title {
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: var(--clr-primary-900);
  margin-bottom: var(--space-lg);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--clr-accent-500);
  display: block;
}

.modal__subtitle {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  color: var(--clr-primary-800);
  margin: var(--space-xl) 0 var(--space-md);
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal__subtitle::before {
  content: "";
  display: block;
  width: 4px;
  height: 20px;
  background: var(--clr-accent-gradient);
  border-radius: 2px;
}

.modalBody ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-sm) var(--space-xl);
  list-style: none;
  padding: 0;
}

.modalBody li {
  position: relative;
  padding-left: 24px;
  font-size: 0.95rem;
  color: var(--clr-gray-700);
  line-height: 1.6;
  margin-bottom: 8px;
}

.modalBody li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--clr-accent-500);
  font-weight: bold;
}

.modal__close svg {
  width: 24px;
  height: 24px;
}

/* ============================================
   SHOWCASE SECTION
   ============================================ */
.project-info {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.project-info__name {
  font-size: var(--fs-h3);
  color: var(--clr-primary-400);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.project-info__meta {
  margin-bottom: var(--space-md);
  font-size: var(--fs-body);
  color: var(--clr-gray-300);
}

.project-info__client strong {
  color: var(--clr-accent-400);
}

.project-info__desc {
  color: var(--clr-gray-500);
  line-height: 1.8;
}

/* Carousel */
.showcase__carousel {
  background: var(--clr-dark-card);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-3xl);
}

.carousel__main {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-md);
  background: #000;
}

.carousel__image-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel__image-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 0.4s ease;
  cursor: zoom-in;
}

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--clr-primary-900);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  backdrop-filter: blur(5px);
}

.carousel__btn:hover {
  background: var(--clr-accent-500);
  border-color: transparent;
}

.carousel__btn--prev { left: 20px; }
.carousel__btn--next { right: 20px; }

.carousel__thumbnails {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--clr-primary-400) transparent;
}

.carousel__thumbnails::-webkit-scrollbar {
  height: 6px;
}

.carousel__thumbnails::-webkit-scrollbar-thumb {
  background: var(--clr-primary-400);
  border-radius: 10px;
}

.thumb {
  flex: 0 0 100px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  opacity: 0.6;
}

.thumb:hover, .thumb.active {
  opacity: 1;
  border-color: var(--clr-accent-500);
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Technical Grid */
.technical__title {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--clr-white);
  font-size: var(--fs-h3);
}

.technical-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.technical-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--clr-dark-card);
  cursor: zoom-in;
}

.technical-item img {
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}

.technical-item:hover img {
  transform: scale(1.03);
}

/* Lightbox */
.lightbox .modal__content {
  background: transparent;
  padding: 0;
  box-shadow: none;
  border: none;
  max-width: 95vw;
  max-height: 95vh;
}

.lightbox__image-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 85vh;
}

.lightbox__image-container img {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 0 50px rgba(0,0,0,0.5);
  object-fit: contain;
}

.lightbox .modal__close {
  background: var(--clr-primary-900); /* Darker background for visibility */
  color: white;
  top: 20px;
  inset-inline-end: 20px;
}

.lightbox .modal__close:hover {
  background: var(--clr-accent-500);
}

@media (max-width: 768px) {
  .technical-grid {
    grid-template-columns: 1fr;
  }

  .project-info__name {
    font-size: var(--fs-h4);
  }

  .carousel__btn {
    width: 40px;
    height: 40px;
  }
}

/* ============================================
   INDUSTRIES / SECTORS
   ============================================ */
.industries {
  background: var(--clr-gray-50);
  background-image: radial-gradient(var(--clr-gray-200) 0.5px, transparent 0.5px);
  background-size: 30px 30px;
  position: relative;
}

.industries__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.industry-card {
  background: var(--clr-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
  border: 1px solid var(--clr-gray-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.industry-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary-400);
}

.industry-card__icon {
  width: 60px;
  height: 60px;
  background: var(--clr-primary-900);
  color: var(--clr-accent-500);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.industry-card:hover .industry-card__icon {
  background: var(--clr-accent-gradient);
  color: var(--clr-primary-900);
  transform: rotateY(180deg);
}

.industry-card__icon svg {
  width: 32px;
  height: 32px;
}

.industry-card h3 {
  font-size: var(--fs-h3);
  color: var(--clr-primary-900);
  position: relative;
  padding-bottom: 12px;
}

.industry-card h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--clr-accent-gradient);
}

.industry-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.industry-card li {
  font-size: var(--fs-small);
  color: var(--clr-gray-500);
  position: relative;
  padding-left: 20px;
  transition: var(--transition);
}

.industry-card li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--clr-accent-500);
  font-weight: bold;
}

.industry-card:hover li {
  color: var(--clr-gray-900);
}

/* ============================================
   TECHNICAL SCOPE
   ============================================ */
.scope {
  background: linear-gradient(rgba(6, 56, 85, 0.96), rgba(6, 56, 85, 0.98)),
    url("https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80");
  background-size: cover;
  background-attachment: fixed;
  color: var(--clr-white);
  position: relative;
  overflow: hidden;
}

.scope::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(81, 145, 202, 0.05) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.scope .section__title,
.scope .section__subtitle {
  color: var(--clr-white);
}

.scope__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
  counter-reset: scope-counter;
}

.scope-box {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.02) 100%
  );
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.scope-box::after {
  counter-increment: scope-counter;
  content: "0" counter(scope-counter);
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  font-size: 1.5rem;
  font-weight: var(--fw-black);
  opacity: 0.1;
  color: var(--clr-white);
  transition: var(--transition);
}

.scope-box:hover {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.03) 100%
  );
  border-color: rgba(246, 150, 29, 0.4);
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), var(--shadow-glow);
}

.scope-box:hover::after {
  opacity: 0.3;
  color: var(--clr-accent-500);
}

.scope-box__header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: var(--space-2xl);
}

.scope-box__icon {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent-500);
  transition: var(--transition-slow);
}

.scope-box:hover .scope-box__icon {
  background: var(--clr-accent-gradient);
  color: var(--clr-primary-900);
  transform: scale(1.1) rotate(10deg);
  border-color: transparent;
}

.scope-box__icon svg {
  width: 28px;
  height: 28px;
}

.scope-box h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  letter-spacing: -0.02em;
}

.scope-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.scope-list li {
  font-size: var(--fs-body);
  color: var(--clr-gray-300);
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}

.scope-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--clr-accent-500);
  border-radius: 50%;
  opacity: 0.5;
  transition: var(--transition);
}

.scope-list li:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--clr-white);
  transform: translateX(8px);
}

.scope-list li:hover::before {
  opacity: 1;
  background: var(--clr-white);
  transform: scale(1.5);
}

@media (max-width: 1200px) {
  .scope__container {
    gap: var(--space-lg);
  }
  .scope-box {
    padding: var(--space-xl);
  }
}

@media (max-width: 992px) {
  .scope__container {
    grid-template-columns: 1fr;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ============================================
   PRODUCTS & SERVICES PORTFOLIO
   ============================================ */
.portfolio__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

/* Expertise Divider */
.expertise-divider {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: var(--space-3xl) 0 var(--space-2xl);
}

.expertise-divider::before,
.expertise-divider::after {
  content: "";
  height: 1px;
  flex-grow: 1;
  background: linear-gradient(to right, transparent, var(--clr-gray-200), transparent);
}

.expertise-divider h3 {
  font-size: var(--fs-body);
  color: var(--clr-primary-400);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
}

@media (max-width: 768px) {
  .expertise-divider {
    gap: 10px;
    margin: var(--space-2xl) 0 var(--space-xl);
    padding: 0 10px;
  }

  .expertise-divider h3 {
    font-size: 0.8rem;
    letter-spacing: 1px;
    line-height: 1.4;
  }

  .expertise-divider::before,
  .expertise-divider::after {
    display: none; /* Hide lines on mobile to give text full width */
  }
}

.portfolio__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 15px;
  list-style: none;
}

.portfolio__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 20px;
  background: var(--clr-gray-50);
  border-radius: var(--radius-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.section--dark .portfolio__item {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.05);
}

.portfolio__item:hover {
  background: var(--clr-white);
  border-color: var(--clr-primary-400);
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.section--dark .portfolio__item:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.portfolio__item-icon {
  width: 20px;
  height: 20px;
  background: var(--clr-accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.portfolio__item-icon::after {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--clr-white);
  border-radius: 50%;
}

.portfolio__item span {
  font-size: var(--fs-body);
  color: var(--clr-primary-900);
  font-weight: var(--fw-medium);
  line-height: 1.4;
}

.section--dark .portfolio__item span {
  color: var(--clr-gray-200);
}

.portfolio__image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
}

.portfolio__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio__image:hover img {
  transform: scale(1.08);
}

.portfolio__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 56, 85, 0.4), transparent);
  pointer-events: none;
}

@media (max-width: 1200px) {
  .portfolio__inner {
    gap: var(--space-2xl);
  }
}

@media (max-width: 992px) {
  .portfolio__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .portfolio__image {
    order: -1;
    max-width: 600px;
    margin: 0 auto;
    aspect-ratio: 16/9;
  }
}