/* =========================================================================
   SPECIALIST BATUMI — EDITORIAL LUXURY ARCHITECTURAL DESIGN SYSTEM
   Graphite Navy + Crisp White + Emerald WhatsApp + Warm Amber Accents
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@600;700;800;900&display=swap');

:root {
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Palette */
  --color-slate-950: #0B0F19;
  --color-slate-900: #0F172A;
  --color-slate-800: #1E293B;
  --color-slate-600: #475569;
  --color-slate-500: #64748B;
  --color-slate-400: #94A3B8;
  --color-slate-200: #E2E8F0;
  --color-slate-100: #F1F5F9;
  --color-slate-50: #F8FAFC;

  --color-blue-600: #2563EB;
  --color-blue-700: #1D4ED8;
  --color-blue-50: #EFF6FF;

  --color-wa: #25D366;
  --color-wa-hover: #1EBE5D;
  --color-tg: #2AABEE;

  --color-amber: #F59E0B;
  --color-amber-dark: #D97706;
  --color-amber-light: #FEF3C7;

  /* Elevation */
  --shadow-subtle: 0 2px 8px -2px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 10px 30px -5px rgba(15, 23, 42, 0.05), 0 4px 12px -2px rgba(15, 23, 42, 0.02);
  --shadow-card-hover: 0 20px 40px -10px rgba(15, 23, 42, 0.09);
  --shadow-wa: 0 8px 24px -4px rgba(37, 211, 102, 0.4);
  --shadow-dock: 0 16px 36px -6px rgba(0, 0, 0, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-slate-800);
  background-color: var(--color-slate-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-slate-900);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

/* Hairline border helper */
.hairline-border {
  border-color: #E2E8F0;
}

/* Luxury Cards */
.luxury-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.luxury-card:hover {
  border-color: #CBD5E1;
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

/* Tactile Buttons */
.btn-tg-main {
  background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px -4px rgba(42, 171, 238, 0.45);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-tg-main:hover {
  background: linear-gradient(135deg, #229ED9 0%, #1A88BE 100%);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -4px rgba(42, 171, 238, 0.55);
}

.btn-tg-main:active {
  transform: translateY(1px);
}

.btn-wa-subtle {
  background: #FFFFFF;
  color: #0F5132;
  border: 1.5px solid #25D366;
  font-family: var(--font-heading);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn-wa-subtle:hover {
  background: #F0FDF4;
  border-color: #16A34A;
  color: #15803D;
}

.btn-wa-main {
  background: var(--color-wa);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-wa);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-wa-main:hover {
  background: var(--color-wa-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px -4px rgba(37, 211, 102, 0.5);
}

.btn-wa-main:active {
  transform: translateY(1px);
}

.btn-dark-main {
  background: var(--color-slate-900);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-decoration: none;
  white-space: nowrap;
}

.btn-dark-main:hover {
  background: var(--color-slate-800);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

.btn-outline-main {
  background: #FFFFFF;
  color: var(--color-slate-900);
  border: 1.5px solid var(--color-slate-200);
  font-family: var(--font-heading);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn-outline-main:hover {
  border-color: var(--color-blue-600);
  background: var(--color-blue-50);
  color: var(--color-blue-700);
}

/* Nav Link */
.nav-link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: #475569;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-slate-900);
  background-color: #F1F5F9;
}

.nav-link.active {
  color: var(--color-blue-700);
  background-color: var(--color-blue-50);
  font-weight: 800;
}

/* Refined Promo Card */
.promo-editorial-card {
  background: #FFFFFF;
  border: 1.5px solid #F59E0B;
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 30px -6px rgba(245, 158, 11, 0.15);
  position: relative;
  overflow: hidden;
}

.promo-tag {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Glass Floating Badges on Hero Image */
.hero-glass-chip {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Sleek Floating Dock (Desktop Only: Telegram Primary + WhatsApp + Call) */
.floating-dock {
  display: none;
}

@media (min-width: 1024px) {
  .floating-dock {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(15, 23, 42, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 6px 10px;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-dock);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }
}

.dock-btn-tg-pill {
  background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(42, 171, 238, 0.4);
  transition: transform 0.2s ease;
  white-space: nowrap;
}

.dock-btn-tg-pill:hover {
  transform: scale(1.04);
}

.dock-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
  flex-shrink: 0;
}

.dock-icon-btn:hover {
  transform: scale(1.08);
}

.dock-btn-wa-icon {
  background: #25D366;
}

.dock-btn-call {
  background: #334155;
}

.phone-no-wrap {
  white-space: nowrap !important;
}

/* Sticky Bottom Bar for Mobile (Mobile Only) */
.sticky-mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  border-top: 1px solid #E2E8F0;
  padding: 10px 16px;
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.06);
  display: flex;
}

@media (min-width: 1024px) {
  .sticky-mobile-bar {
    display: none !important;
  }
}

/* Luxury Input */
.luxury-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  background: #FFFFFF;
  font-size: 0.875rem;
  color: var(--color-slate-900);
  transition: all 0.2s ease;
}

.luxury-input:focus {
  outline: none;
  border-color: var(--color-blue-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* Call Button Styles */
.btn-call-main {
  background: #0F172A;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 25px -4px rgba(15, 23, 42, 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: 1px solid #334155;
  text-decoration: none;
  white-space: nowrap;
}

.btn-call-main:hover {
  background: #1E293B;
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -4px rgba(15, 23, 42, 0.45);
}

.btn-call-main:active {
  transform: translateY(1px);
}

.btn-call-accent {
  background: linear-gradient(135deg, #1E40AF 0%, #2563EB 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 24px -4px rgba(37, 99, 235, 0.4);
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-call-accent:hover {
  background: linear-gradient(135deg, #1D4ED8 0%, #1E40AF 100%);
  transform: translateY(-1px);
}

/* Language Switcher */
.lang-switcher-wrap {
  display: inline-flex;
  align-items: center;
  background: #F1F5F9;
  padding: 3px;
  border-radius: 9999px;
  border: 1px solid #E2E8F0;
}

.lang-btn {
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 800;
  border-radius: 9999px;
  transition: all 0.15s ease;
  text-transform: uppercase;
  color: #475569;
  cursor: pointer;
  border: none;
  background: transparent;
}

/* Header Messenger Icons */
.header-msg-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: transform 0.2s ease, opacity 0.2s ease;
  flex-shrink: 0;
  text-decoration: none;
}

.header-msg-icon:hover {
  transform: scale(1.08);
  opacity: 0.95;
}

.header-msg-tg {
  background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
  box-shadow: 0 4px 12px rgba(34, 158, 217, 0.35);
}

.header-msg-wa {
  background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
}

/* Lead Modal */
.specialist-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.specialist-modal.hidden {
  display: none !important;
}

.modal-content-box {
  background: #FFFFFF;
  border-radius: 24px;
  max-width: 520px;
  width: 100%;
  padding: 32px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid #E2E8F0;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

/* Blog Typography */
.blog-prose {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #334155;
}

.blog-prose h2 {
  font-size: 1.75rem;
  font-weight: 900;
  margin-top: 2.2rem;
  margin-bottom: 1rem;
  color: #0F172A;
  letter-spacing: -0.02em;
}

.blog-prose h3 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-top: 1.8rem;
  margin-bottom: 0.75rem;
  color: #1E293B;
}

.blog-prose p {
  margin-bottom: 1.25rem;
}

.blog-prose ul {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: 1.5rem;
}

.blog-prose ul li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.6rem;
}

.blog-prose ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #2563EB;
  font-weight: 900;
}

.blog-prose blockquote {
  border-left: 4px solid #2563EB;
  padding: 1rem 1.5rem;
  background: #F8FAFC;
  border-radius: 0 16px 16px 0;
  margin: 1.5rem 0;
  font-style: italic;
  color: #1E293B;
}