/* =====================
   VARIABLES
===================== */
:root {
  --color-primary: #0A2540;
  --color-accent: #22C55E;
  --color-text: #475569;
  --color-bg-light: #F1F5F9;
  --color-bg: #FFFFFF;

  --radius: 12px;
  --max-width: 1100px;
}

/* =====================
   BASE
===================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

h1,
h2,
h3,
h4 {
  color: var(--color-primary);
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 1.4rem;
  margin-top: 10px;
}

h3 {
  font-size: 2rem;
  margin-bottom: 12px;
  margin-top: 30px;
}


p {
  margin-bottom: 15px;
}

p.hero-text {
  margin-bottom: 0px;
}

ul {
  list-style: disc;
  padding-left: 20px;
}


select,
input {
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-bg);

}

.muted {
  color: #64748B;
}

/* =====================
   HEADER
===================== */
.header {
  position: sticky;
  top: 0;
  background-color: var(--color-bg);
  border-bottom: 1px solid #E2E8F0;
  z-index: 100;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
  height: 100%;
}

.logo-img {
  height: 100%;
}

nav a,
nav select {
  margin-left: 20px;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 500;
}


.lang-select-container {
  margin-left: 20px;
  display: inline-flex;
  flex-direction: row;
  font-size: 0.75rem;
  align-items: center;
  justify-content: center;
  justify-items: center;
  align-content: center;
  color: var(--color-primary);
  font-weight: 500;
  gap: 0px;
}

#language-select {
  border: none;
  margin-left: 4px;
  border-radius: 4px;
}

#language-select:hover {
  outline: 1px solid var(--color-primary);
  cursor: pointer;
}

#language-select:focus {
  outline: 1px solid var(--color-accent);
  color: var(--color-accent);
}


@media screen and (max-width:600px) {
  nav a {
    display: none;
  }
}

nav a:hover {
  margin-left: 20px;
  text-decoration: none;
  color: var(--color-accent);
}

/* =====================
   BUTTONS
===================== */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #22C55E 0%, #16A34A 100%);
  color: white;
  box-shadow: 0 10px 25px rgba(22, 163, 74, 0.25);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1ea34e 0%, #14853c 100%);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(22, 163, 74, 0.3);
}

.btn-primary:focus-visible {
  outline: 2px solid rgba(34, 197, 94, 0.6);
  outline-offset: 3px;
}

/* =====================
   HERO
===================== */
.hero {
  padding: 80px 0;
  background-color: var(--color-bg);
}

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

.hero-text-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* =====================
   SECTIONS
===================== */
.section {
  padding: 60px 0;
}

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

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

.section-dark h3 {
  color: white;
}

/* =====================
   SERVICES GRID
===================== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.card {
  background-color: var(--color-bg);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.card h4 {
  margin-bottom: 15px;
}

.card ul {
  margin-top: 10px;
}

.card li {
  margin-bottom: 8px;
}

/* =====================
   PRODUCT
===================== */
.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-top: 40px;
  padding: 30px;
  background-color: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.product-content {
  display: flex;
  flex-direction: column;
}

.product-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

@media (max-width: 768px) {
  .product {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* =====================
   CONTACT
===================== */
.contact {
  margin-top: 32px;
}

.contact-card {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 540px;
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  text-decoration: none;
  color: white;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}

.contact-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
}

.contact-card:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.4);
  outline-offset: 3px;
}

.contact-icon {
  font-size: 1.1rem;
  opacity: 0.9;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.01em;
}

.contact-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: white;
  letter-spacing: 0.01em;
}

/* =====================
   FOOTER
===================== */
.footer {
  background-color: var(--color-primary);
  color: white;
  padding: 30px 0;
  text-align: center;
}

.footer p {
  margin: 0;
  color: white;
}