/* ============================================
   ALGORITMO SRL — Design System & Global Styles
   ============================================ */

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

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors */
  --color-primary:      #003865;
  --color-primary-dark:  #002444;
  --color-primary-light: #004d8a;
  --color-accent:       #00a9e0;
  --color-accent-dark:  #0088b5;
  --color-green:        #319B42;
  --color-green-light:  #97D700;
  --color-gray:         #666666;
  --color-gray-light:   #999999;
  --color-gray-lighter: #e8ecf0;
  --color-white:        #ffffff;
  --color-dark:         #0a0f1a;
  --color-body-bg:      #f7f9fc;
  --color-card-bg:      #ffffff;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --fs-hero:    clamp(2rem, 5vw, 3.5rem);
  --fs-h1:      clamp(1.75rem, 4vw, 2.75rem);
  --fs-h2:      clamp(1.4rem, 3vw, 2rem);
  --fs-h3:      clamp(1.1rem, 2.5vw, 1.4rem);
  --fs-body:    1rem;
  --fs-small:   0.875rem;
  --fw-light:   300;
  --fw-regular: 400;
  --fw-medium:  500;
  --fw-semi:    600;
  --fw-bold:    700;
  --fw-extra:   800;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 900px;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --border-radius-full: 50px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,56,101,0.06);
  --shadow-md: 0 4px 24px rgba(0,56,101,0.10);
  --shadow-lg: 0 8px 40px rgba(0,56,101,0.15);
  --shadow-glow: 0 0 30px rgba(0,169,224,0.20);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4,0,0.2,1);
  --transition-base: 0.35s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.6s cubic-bezier(0.4,0,0.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: 1.7;
  color: var(--color-gray);
  background-color: var(--color-body-bg);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
ul, ol { list-style: none; }
button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}
.container--narrow { max-width: var(--container-narrow); }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  font-weight: var(--fw-bold);
  line-height: 1.2;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

.section-label {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.section-title {
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  color: var(--color-gray);
  font-size: 1.1rem;
  max-width: 700px;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-weight: var(--fw-semi);
  font-size: var(--fs-body);
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(0,169,224,0.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,169,224,0.45);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn--outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--outline-dark {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--green {
  background: linear-gradient(135deg, var(--color-green), var(--color-green-light));
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(49,155,66,0.30);
}
.btn--green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(49,155,66,0.40);
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  padding: 0.6rem 0;
  background: rgba(0, 56, 101, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

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

.navbar__logo img,
.navbar__logo svg {
  height: 42px;
  width: auto;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.navbar__link {
  color: var(--color-white);
  font-weight: var(--fw-medium);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  padding: 0.25rem 0;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

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

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

/* Dropdown */
.navbar__dropdown {
  position: relative;
}

.navbar__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
}

.navbar__dropdown-toggle .arrow {
  font-size: 0.6rem;
  transition: transform var(--transition-fast);
}

.navbar__dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: 0.75rem 0;
  min-width: 220px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.navbar__dropdown:hover .navbar__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.navbar__dropdown:hover .arrow {
  transform: rotate(180deg);
}

.navbar__dropdown-menu a {
  display: block;
  padding: 0.5rem 1.25rem;
  color: var(--color-primary);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  transition: all var(--transition-fast);
}

.navbar__dropdown-menu a:hover {
  background: var(--color-gray-lighter);
  color: var(--color-accent);
}

.navbar__cta {
  margin-left: 0.5rem;
}

/* Mobile burger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.navbar__burger span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.navbar__burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.navbar__burger.active span:nth-child(2) { opacity: 0; }
.navbar__burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ---------- Hero Slider ---------- */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  max-height: 900px;
  overflow: hidden;
}

.hero__slides {
  position: absolute;
  inset: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
}

.hero__slide.active {
  opacity: 1;
}

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

/* Slide backgrounds using CSS gradients + patterns */
.hero__slide--1 .hero__slide-bg {
  background: linear-gradient(135deg, #001a33 0%, #003865 40%, #004d8a 100%);
}
.hero__slide--1 .hero__slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 30%, rgba(0,169,224,0.15) 0%, transparent 50%),
    radial-gradient(circle at 20% 70%, rgba(49,155,66,0.10) 0%, transparent 40%);
}

.hero__slide--2 .hero__slide-bg {
  background: linear-gradient(160deg, #002444 0%, #003865 50%, #00a9e0 150%);
}
.hero__slide--2 .hero__slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 60%, rgba(151,215,0,0.12) 0%, transparent 45%),
    radial-gradient(circle at 30% 20%, rgba(0,169,224,0.10) 0%, transparent 50%);
}

.hero__slide--3 .hero__slide-bg {
  background: linear-gradient(180deg, #003865 0%, #001a33 60%, #002444 100%);
}
.hero__slide--3 .hero__slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 40%, rgba(0,169,224,0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(151,215,0,0.08) 0%, transparent 40%);
}

/* Animated particles overlay */
.hero__slide-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 10% 20%, rgba(255,255,255,0.15), transparent),
    radial-gradient(1.5px 1.5px at 30% 60%, rgba(255,255,255,0.10), transparent),
    radial-gradient(1px 1px at 50% 30%, rgba(255,255,255,0.12), transparent),
    radial-gradient(1px 1px at 70% 70%, rgba(255,255,255,0.08), transparent),
    radial-gradient(2px 2px at 90% 40%, rgba(0,169,224,0.20), transparent),
    radial-gradient(2px 2px at 15% 85%, rgba(151,215,0,0.15), transparent),
    radial-gradient(1.5px 1.5px at 60% 15%, rgba(255,255,255,0.10), transparent),
    radial-gradient(1px 1px at 85% 90%, rgba(0,169,224,0.12), transparent);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero__label {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(0,169,224,0.15);
  border: 1px solid rgba(0,169,224,0.30);
  border-radius: var(--border-radius-full);
  color: var(--color-accent);
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.hero__title {
  font-size: var(--fs-hero);
  font-weight: var(--fw-extra);
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.hero__title span {
  color: var(--color-accent);
}

.hero__description {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.80);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
  max-width: 550px;
}

.hero__buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Slider controls */
.hero__indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 10;
}

.hero__indicator {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.30);
  cursor: pointer;
  transition: all var(--transition-base);
}

.hero__indicator.active {
  width: 60px;
  background: var(--color-accent);
}

/* ---------- Sections ---------- */
.section {
  padding: var(--space-2xl) 0;
}

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

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

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

/* ---------- Service Cards ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.service-card {
  background: var(--color-card-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0,56,101,0.06);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-green-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

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

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

.service-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, rgba(0,169,224,0.10), rgba(0,169,224,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.8rem;
}

.service-card__title {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
}

.service-card__text {
  color: var(--color-gray);
  font-size: var(--fs-small);
  line-height: 1.7;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-sm);
  color: var(--color-accent);
  font-weight: var(--fw-semi);
  font-size: var(--fs-small);
  transition: gap var(--transition-fast);
}

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

/* Services page grid — smaller cards */
.services-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.service-item {
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: var(--space-md);
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  transition: all var(--transition-base);
  border: 1px solid rgba(0,56,101,0.06);
}

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-item__icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.3rem;
}

.service-item__title {
  font-size: 1rem;
  font-weight: var(--fw-semi);
  color: var(--color-primary);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, var(--color-primary) 100%);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(0,169,224,0.08);
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(151,215,0,0.06);
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: var(--space-xs);
  position: relative;
  z-index: 1;
}

.cta-banner p {
  color: rgba(255,255,255,0.80);
  margin-bottom: var(--space-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

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

/* ---------- Page Hero (internal pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 10rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 30%, rgba(0,169,224,0.12) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(151,215,0,0.08) 0%, transparent 40%);
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 15% 25%, rgba(255,255,255,0.12), transparent),
    radial-gradient(1px 1px at 45% 65%, rgba(255,255,255,0.08), transparent),
    radial-gradient(1.5px 1.5px at 75% 40%, rgba(255,255,255,0.10), transparent),
    radial-gradient(1px 1px at 90% 80%, rgba(0,169,224,0.15), transparent);
}

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

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.60);
  font-size: var(--fs-small);
}

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

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

/* ---------- About Section ---------- */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-xl);
}

.about-text p {
  margin-bottom: var(--space-sm);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-image {
  position: relative;
}

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

.about-image__accent {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: var(--border-radius);
  z-index: -1;
}

.about-image__accent--1 {
  top: -20px;
  right: -20px;
  background: var(--color-accent);
  opacity: 0.2;
}

.about-image__accent--2 {
  bottom: -20px;
  left: -20px;
  background: var(--color-green-light);
  opacity: 0.2;
}

/* Founder profile card */
.founder-card {
  background: var(--color-card-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(0,56,101,0.06);
}

.founder-card__avatar {
  width: 120px;
  height: 120px;
  min-width: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-green));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 2.5rem;
  font-weight: var(--fw-bold);
}

.founder-card__name {
  font-size: var(--fs-h3);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.founder-card__role {
  color: var(--color-accent);
  font-weight: var(--fw-semi);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-sm);
}

.founder-card__bio {
  color: var(--color-gray);
  font-size: var(--fs-small);
  line-height: 1.7;
}

/* Mission / Vision / Values cards */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.mvv-card {
  background: var(--color-card-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,56,101,0.06);
  transition: all var(--transition-base);
}

.mvv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.mvv-card__icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.mvv-card__icon--mission {
  background: linear-gradient(135deg, rgba(0,169,224,0.15), rgba(0,169,224,0.05));
  color: var(--color-accent);
}

.mvv-card__icon--vision {
  background: linear-gradient(135deg, rgba(49,155,66,0.15), rgba(49,155,66,0.05));
  color: var(--color-green);
}

.mvv-card__icon--values {
  background: linear-gradient(135deg, rgba(151,215,0,0.15), rgba(151,215,0,0.05));
  color: var(--color-green-light);
}

.mvv-card h3 {
  margin-bottom: var(--space-sm);
}

.mvv-card p {
  color: var(--color-gray);
  font-size: var(--fs-small);
  line-height: 1.7;
}

.mvv-card ul {
  text-align: left;
  display: inline-block;
}

.mvv-card ul li {
  padding: 0.3rem 0;
  color: var(--color-gray);
  position: relative;
  padding-left: 1.5rem;
}

.mvv-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: var(--fw-bold);
}

/* ---------- Contact / Info Cards ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.contact-card {
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,56,101,0.06);
  transition: all var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact-card__icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto var(--space-sm);
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.4rem;
}

.contact-card__title {
  font-size: var(--fs-h3);
  margin-bottom: 0.25rem;
}

.contact-card__text {
  color: var(--color-gray);
  font-size: var(--fs-small);
}

.contact-card__text a {
  color: var(--color-accent);
  font-weight: var(--fw-semi);
}

.contact-card__text a:hover {
  text-decoration: underline;
}

/* ---------- Forms ---------- */
.form-section {
  max-width: 700px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-weight: var(--fw-semi);
  color: var(--color-primary);
  margin-bottom: 0.4rem;
  font-size: var(--fs-small);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: var(--color-white);
  border: 2px solid var(--color-gray-lighter);
  border-radius: var(--border-radius);
  color: var(--color-primary);
  font-size: var(--fs-body);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0,169,224,0.10);
}

.form-control::placeholder {
  color: var(--color-gray-light);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: var(--space-md);
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.form-check label {
  font-size: var(--fs-small);
  color: var(--color-gray);
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.70);
  padding: var(--space-2xl) 0 var(--space-md);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer__brand img,
.footer__brand svg {
  height: 40px;
  margin-bottom: var(--space-sm);
}

.footer__brand p {
  font-size: var(--fs-small);
  line-height: 1.7;
  max-width: 300px;
}

.footer__heading {
  color: var(--color-white);
  font-size: var(--fs-body);
  font-weight: var(--fw-semi);
  margin-bottom: var(--space-md);
  position: relative;
}

.footer__heading::after {
  content: '';
  display: block;
  width: 30px;
  height: 3px;
  background: var(--color-accent);
  margin-top: 0.5rem;
  border-radius: 2px;
}

.footer__links li {
  margin-bottom: 0.5rem;
}

.footer__links a {
  font-size: var(--fs-small);
  transition: all var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: var(--fs-small);
}

.footer__contact-icon {
  color: var(--color-accent);
  font-size: 1rem;
  margin-top: 2px;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-small);
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  font-size: 0.85rem;
}

.footer__social a:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ---------- Animations on Scroll ---------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.4,0,0.2,1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }

/* ---------- News Page ---------- */
.news-placeholder {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.news-placeholder__icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  opacity: 0.3;
}

.news-placeholder p {
  color: var(--color-gray-light);
  font-size: 1.1rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .navbar__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: var(--color-primary-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 1.25rem;
    transition: right var(--transition-base);
    box-shadow: -10px 0 40px rgba(0,0,0,0.3);
  }

  .navbar__menu.open {
    right: 0;
  }

  .navbar__burger {
    display: flex;
  }

  .navbar__dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    display: none;
    margin-top: 0.5rem;
    min-width: auto;
    opacity: 1;
    visibility: visible;
  }

  .navbar__dropdown.active .navbar__dropdown-menu {
    display: block;
  }

  .navbar__dropdown-menu a {
    color: rgba(255,255,255,0.80);
  }
  .navbar__dropdown-menu a:hover {
    background: rgba(255,255,255,0.05);
    color: var(--color-accent);
  }

  .navbar__cta {
    margin-left: 0;
    margin-top: var(--space-sm);
  }

  .hero { min-height: 500px; max-height: 700px; }
  .hero__title { font-size: clamp(1.6rem, 6vw, 2.5rem); }
  .hero__buttons { flex-direction: column; }

  .services-grid { grid-template-columns: 1fr; }
  .services-page-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer__bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }

  .founder-card { flex-direction: column; text-align: center; }
  .founder-card__avatar { margin: 0 auto; }

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

@media (max-width: 480px) {
  .contact-grid { grid-template-columns: 1fr; }
  .mvv-grid { grid-template-columns: 1fr; }
}

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

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

/* ---------- Whatsapp Floating Button ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.40);
  z-index: 500;
  transition: all var(--transition-base);
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.50);
}