/* ========================================
   Kamil Kryński — Real Estate Advisor
   Custom Styles
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Josefin+Sans:wght@300;400;500;600;700&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  --color-primary: #1E3A5F;
  --color-secondary: #3B82F6;
  --color-cta: #2563EB;
  --color-bg: #F0F4FA;
  --color-text: #1E293B;
  --color-text-light: #475569;
  --color-white: #FFFFFF;
  --color-border: #E2E8F0;
  --color-gold: #B8860B;
  --font-heading: 'Cinzel', serif;
  --font-body: 'Josefin Sans', sans-serif;
  --transition-fast: 200ms ease-out;
  --transition-normal: 300ms ease-out;
  --shadow-card: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-card-hover: 0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
}

/* ---- Base ---- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.3;
}

/* ---- Navbar ---- */
.navbar {
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
}

.navbar.scrolled .nav-logo {
  color: var(--color-primary);
}

.navbar.scrolled .nav-link {
  color: var(--color-text);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
  color: var(--color-primary);
}

.navbar.scrolled .nav-link::after {
  background-color: var(--color-primary);
}

.navbar.scrolled [data-lucide="menu"] {
  color: var(--color-text);
}

.nav-link {
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #FFFFFF;
  transition: width var(--transition-fast);
}

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

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

/* ---- Hero ---- */
.hero-gradient {
  background: linear-gradient(135deg, #1E3A5F 0%, #0F2440 50%, #162D50 100%);
}

.hero-overlay {
  background: linear-gradient(to right, rgba(30, 58, 95, 0.92), rgba(15, 36, 64, 0.85));
}

/* ---- Cards ---- */
.service-card {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-secondary);
}

.contact-card {
  transition: box-shadow var(--transition-fast);
}

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

/* ---- Buttons ---- */
.btn-primary {
  background-color: var(--color-cta);
  color: var(--color-white);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-primary:hover {
  background-color: #1D4ED8;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--color-primary);
  color: var(--color-white);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-secondary:hover {
  background-color: #152E4A;
  transform: translateY(-1px);
}

/* ---- Scroll Animations ---- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .fade-in,
  .fade-in-left,
  .fade-in-right {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .service-card:hover {
    transform: none;
  }

  .btn-primary:hover,
  .btn-secondary:hover {
    transform: none;
  }
}

/* ---- Mobile Menu ---- */
.mobile-menu {
  transform: translateX(100%);
  transition: transform var(--transition-normal);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu-overlay {
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ---- Form ---- */
.form-input {
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.15);
  outline: none;
}

.form-input.error {
  border-color: #DC2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

/* ---- License Badge ---- */
.license-badge {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
}

/* ---- Google Reviews placeholder ---- */
.review-stars {
  color: #F59E0B;
}

/* ---- Section divider ---- */
.section-divider {
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
}

/* ---- Photo placeholder ---- */
.photo-placeholder {
  background: linear-gradient(135deg, #E2E8F0, #CBD5E1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94A3B8;
}

/* ---- Special offer banner ---- */
.special-offer {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0F2440 100%);
}

/* ---- Google Maps responsive ---- */
.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 0.75rem;
}