@import url('https://fonts.googleapis.com/css2?family=Titillium+Web:wght@400;600;700&display=swap');

/* FORSEC S.r.l. Website Stylesheet */

/* ==================== CSS Variables ==================== */
:root {
  /* Colors - DIMES / UniCal inspired */
  --bordeaux: #b71918;
  --bordeaux-dark: #6f0b0a;
  --primary-dark: #383838;
  --primary-blue: var(--bordeaux);
  --secondary-blue: var(--bordeaux-dark);
  --accent-blue: #f7ebec;
  --white: #ffffff;
  --light-gray: #f3f3f3;
  --medium-gray: #d3d2cf;
  --text-dark: #1a1a1a;
  --text-muted: #9d9d9c;
  --border-color: #e2e2e2;

  /* Typography */
  --font-family: 'Titillium Web', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --line-height: 1.6;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: 1.5rem;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --header-height: 95px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
}

body {
  font-family: var(--font-family);
  line-height: var(--line-height);
  color: var(--text-dark);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--secondary-blue);
}

ul, ol {
  list-style: none;
}

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

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

p {
  margin-bottom: var(--spacing-sm);
}

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

.section {
  padding: var(--spacing-3xl) 0;
}

.section--gray {
  background-color: var(--light-gray);
}

.section--dark {
  background-color: var(--primary-dark);
  color: var(--white);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title h2 {
  margin-bottom: var(--spacing-sm);
  display: inline-block;
  padding-bottom: 0.5rem;
  position: relative;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.section-title h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--primary-blue);
}

.section-title p {
  color: var(--text-muted);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* ==================== Buttons ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.btn--primary {
  background-color: var(--primary-blue);
  color: var(--white);
  border-color: var(--primary-blue);
  box-shadow: 0 10px 25px rgba(183, 25, 24, 0.25);
}

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

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

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

.btn--ghost {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn--ghost:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--white);
  color: var(--white);
}

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

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

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-lg);
}

/* ==================== Header ==================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--primary-dark);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.header__slim {
  background-color: var(--primary-blue);
  color: var(--white);
}

.header__slim-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding: 0.45rem 0;
  font-size: var(--font-size-sm);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.header__slim-text {
  font-weight: 700;
}

.header__slim-link {
  color: var(--white);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.header__slim-link:hover {
  color: var(--accent-blue);
}

.header__bar {
  background-color: var(--primary-dark);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 62px;
  justify-content: flex-start; 
  gap: 3rem; 
}

.header__logo {
  flex-shrink: 0;
}

.header__logo img {
  height: 40px;
  width: auto;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.15));
  display: block; /* Removes potential extra spacing below img */
}

/* ==================== Navigation ==================== */

.header__nav {
  display: flex;
  align-items: center;
  flex-grow: 1; 
  justify-content: space-between; 
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2rem; 
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Mobile Toggle Adjustment */
.mobile-toggle {
  margin-left: auto; 
}

.nav__link {
  display: inline-flex;
  align-items: center;
  color: var(--white);
  font-weight: 600;
  font-size: var(--font-size-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nav__link:hover {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.08);
}

/* Dropdown Menu */
.nav__item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav__item--dropdown > .nav__link {
  gap: 0.35rem;
}

.nav__link-arrow {
  width: 10px;
  height: 10px;
  transition: transform var(--transition-fast);
}

.nav__item--dropdown:hover .nav__link-arrow {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--primary-dark);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xs) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 1001;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav__item--dropdown:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  text-transform: none;
  letter-spacing: 0;
}

.nav__dropdown-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.lang-toggle {
  display: flex;
  gap: 0.25rem;
  padding: 0.25rem;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lang-toggle__btn {
  padding: 0.5rem 0.75rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--white);
  background: none;
  border: none;
  border-radius: calc(var(--border-radius) - 2px);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-toggle__btn--active {
  background-color: var(--primary-blue);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.lang-toggle__btn:hover:not(.lang-toggle__btn--active) {
  color: var(--accent-blue);
}

/* Mobile Menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--white);
  transition: all var(--transition-fast);
}

/* ==================== Hero ==================== */
.hero {
  padding-top: calc(var(--header-height) + var(--spacing-xl));
  padding-bottom: var(--spacing-xl);
  /* 1. Replace the gradient with the image */
  background-image: url('../assets/images/background.jpg');
  /* 2. Center and scale the background image */
  background-size: cover;
  background-position: center;
  position: relative;
  color: var(--white);
  min-height: 65vh;
  display: flex;
  align-items: center;
}

/* 3. Optional: Adjust or remove the overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  /* A darker, more uniform overlay can help text readability on a busy image */
  background: rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

.hero__content {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

.hero__title {
  /* Make it responsive but large */
  font-size: clamp(2.5rem, 5vw, 4rem); 
  
  /* Make it Extra Bold to match the image */
  font-weight: 800; 
  
  /* Pure white color */
  color: #ffffff; 
  
  /* Tighten spacing slightly for a cohesive block */
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  
  /* Create the "Pop" effect:
     1. First shadow: A distinct dark drop shadow for readability against the complex background.
     2. Second shadow: A subtle red glow to blend with the red theme of the image.
  */
 text-shadow: 
    0 4px 8px rgba(0, 0, 0, 0.9),
    0 0 20px rgba(220, 40, 40, 0.9),
    0 0 60px rgba(183, 25, 24, 0.7);
}

.hero__title span {
  color: inherit;
  text-shadow: inherit;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}


.hero__cta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* ==================== Platform Section ==================== */
.platform {
  background-color: var(--white);
}

.platform__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.platform__content h2 {
  margin-bottom: var(--spacing-sm);
}

.platform__acronym {
  color: var(--primary-dark);
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.platform__description {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}

.platform__features {
  display: grid;
  gap: var(--spacing-sm);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.feature-item__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--primary-blue);
}

.feature-item__text {
  font-weight: 500;
}

.platform__visual {
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-blue) 100%);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.platform__visual-placeholder {
  text-align: center;
  color: var(--primary-dark);
}

.platform__visual-placeholder svg {
  width: 120px;
  height: 120px;
  margin-bottom: var(--spacing-md);
  opacity: 0.75;
  color: var(--primary-blue);
}

/* ==================== Services ==================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--primary-blue);
}

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

.service-card__icon {
  width: 60px;
  height: 60px;
  background-color: var(--accent-blue);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--primary-blue);
}

.service-card__icon svg {
  width: 30px;
  height: 30px;
}

.service-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

.service-card__description {
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
}

.service-card__link {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card__link:hover {
  gap: 0.75rem;
}

/* ==================== Service Detail Pages ==================== */
.hero--service {
  min-height: 50vh;
}

.hero--service .hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
}

.service-detail__intro {
  max-width: 800px;
  margin: 0 auto var(--spacing-2xl);
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--text-muted);
}

.service-detail__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.service-detail__card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.service-detail__card:hover {
  box-shadow: var(--shadow-md);
}

.service-detail__icon {
  width: 60px;
  height: 60px;
  background-color: var(--accent-blue);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--primary-blue);
}

.service-detail__icon svg {
  width: 30px;
  height: 30px;
}

.service-detail__card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--primary-dark);
}

.service-detail__desc {
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.service-detail__features {
  margin-bottom: var(--spacing-md);
}

.service-detail__features h4,
.service-detail__why h4 {
  font-size: var(--font-size-base);
  color: var(--primary-dark);
  margin-bottom: var(--spacing-xs);
}

.service-detail__features ul {
  list-style: none;
  padding: 0;
}

.service-detail__features li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.service-detail__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background-color: var(--primary-blue);
  border-radius: 50%;
}

.service-detail__why {
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.service-detail__why p {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: 0;
}

/* CTA Block */
.cta-block {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-block h2 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.cta-block p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-lg);
}

@media (max-width: 1024px) {
  .service-detail__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero--service {
    min-height: auto;
  }
}

/* ==================== About ==================== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about__content h2 {
  margin-bottom: var(--spacing-md);
}

.about__text {
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.stat-item__number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--primary-blue);
  letter-spacing: 0.02em;
}

.stat-item__label {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.about__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: center;
}

.badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--accent-blue);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--primary-blue);
}

/* ==================== Team ==================== */
.team__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.team-card {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--border-color);
}

.team-card:hover {
  box-shadow: var(--shadow-md);
}

.team-card__avatar {
  width: 100px;
  height: 100px;
  background-color: var(--primary-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--white);
}

.team-card__name {
  font-size: var(--font-size-lg);
  margin-bottom: 0.25rem;
}

.team-card__role {
  color: var(--primary-blue);
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-xs);
}

.team-card__affiliation {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* ==================== Contact ==================== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

.contact__info h2 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.contact__text {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
}

.contact__items {
  display: grid;
  gap: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.contact-item__icon {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary-blue);
}

.contact-item__content {
  color: var(--white);
}

.contact-item__label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.25rem;
}

.contact-item a {
  color: var(--white);
}

.contact-item a:hover {
  color: var(--primary-blue);
}

.contact__cta {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 4px solid var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.contact__cta h3 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.contact__cta p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-lg);
}

/* ==================== Footer ==================== */
.footer {
  background-color: var(--primary-dark);
  color: var(--white);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  border-top: 4px solid var(--primary-blue);
}

.footer__logos {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.footer__logo-main {
  height: 38px;
  width: auto;
}

.footer__logo-secondary {
  height: 32px;
  width: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

/* 3 columns layout when no Contact column */
.footer__grid:has(.footer__column:nth-child(3):last-child) {
  grid-template-columns: 2fr 1fr 1fr 1fr;
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  max-width: 300px;
}

.footer__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer__links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
  .platform__grid,
  .about__grid,
  .contact__grid {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 768px) {
  :root {
    --spacing-3xl: 4rem;
    --header-height: 92px;
  }

  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--primary-dark);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .header__nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    width: 100%;
    text-align: center;
  }

  .nav__item {
    display: block;
    width: 100%;
  }

  .nav__link {
    display: block;
    padding: var(--spacing-sm);
    text-align: center;
  }

  .nav__item--dropdown > .nav__link {
    display: inline-flex;
    justify-content: center;
    transition: transform var(--transition-base);
  }

  /* Shift dropdown link left when submenu is open */
  .nav__item--dropdown.active > .nav__link {
    transform: translateX(-20px);
  }

  .nav__dropdown {
    position: static;
    min-width: 100%;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 0;
    max-height: 0;
    overflow: hidden;
    padding: 0;
    transition: max-height var(--transition-base), padding var(--transition-base);
  }

  .nav__item--dropdown.active .nav__dropdown {
    max-height: 200px;
    padding: var(--spacing-xs) 0;
  }

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

  .mobile-toggle {
    display: flex;
  }

  .hero {
    display: block;
    align-items: flex-start;
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--spacing-xl));
    padding-bottom: var(--spacing-xl);
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__title {
    font-size: clamp(2rem, 7vw, 2.6rem);
  }

  .hero__subtitle {
    font-size: var(--font-size-base);
  }

  .hero__cta {
    flex-direction: column;
  }

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

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

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

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

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}

/* ==================== Utilities ==================== */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }