/* ==========================================================================
   MONTAJES MYR SAS - Industrial Dark & Gold Premium Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@500;600;700;800;900&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  /* Colors */
  --bg-dark: #0d0f12;
  --bg-card: #15181e;
  --bg-card-hover: #1c2029;
  --bg-surface: #1e232d;
  
  --gold-primary: #FFB800;
  --gold-hover: #e0a300;
  --gold-glow: rgba(255, 184, 0, 0.25);
  
  --steel-blue: #2563eb;
  --steel-dark: #1e293b;
  --navy-dark: #0f172a;
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(255, 184, 0, 0.3);
  
  /* Fonts */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Layout */
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-gold: 0 8px 30px rgba(255, 184, 0, 0.15);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.4);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.text-gold {
  color: var(--gold-primary);
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, var(--gold-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Container */
.container {
  width: 90%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Header & Navbar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(13, 15, 18, 0.92);
  backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo .logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold-primary), #d97706);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #000;
  box-shadow: var(--shadow-gold);
}

.brand-logo .logo-text {
  display: flex;
  flex-direction: column;
}

.brand-logo .company-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.5px;
}

.brand-logo .company-sub {
  font-size: 0.7rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 30px;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 0;
  position: relative;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--gold-primary);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-primary);
  transition: var(--transition);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-primary) 0%, #e0a300 100%);
  color: #0d0f12;
  box-shadow: 0 4px 20px rgba(255, 184, 0, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ffc42e 0%, var(--gold-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 184, 0, 0.45);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: var(--border-gold);
}

.btn-outline:hover {
  background: rgba(255, 184, 0, 0.1);
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
}

/* Section Common */
.section-padding {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-subtitle {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-primary);
  display: inline-block;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 18px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-height);
  display: flex;
  align-items: center;
  background: linear-gradient(to right, rgba(13, 15, 18, 0.95), rgba(13, 15, 18, 0.7)),
              url('../images/hero_crane.jpg') no-repeat center center / cover;
}

.hero-content {
  max-width: 650px;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 184, 0, 0.12);
  border: 1px solid var(--border-gold);
  color: var(--gold-primary);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* Stats Bar */
.stats-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px 0;
  margin-top: -50px;
  position: relative;
  z-index: 10;
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.stats-bar:hover {
  border-color: var(--gold-primary);
  box-shadow: 0 0 20px rgba(255, 184, 0, 0.15);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--gold-primary);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
  align-items: start;
}

.crane-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.crane-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card), 0 0 20px rgba(255, 184, 0, 0.15);
}

.crane-img-wrap {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: #000;
}

.crane-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.crane-card:hover .crane-img-wrap img {
  transform: scale(1.08);
}

.crane-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  color: var(--gold-primary);
  border: 1px solid var(--border-gold);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.crane-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.crane-title {
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.crane-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 40px;
  align-items: start;
}

.crane-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
  background: var(--bg-surface);
  padding: 14px;
  border-radius: var(--radius-sm);
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-val {
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
}

.spec-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.crane-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.crane-price {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.price-num {
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gold-primary);
}

/* Calculator Section */
.calc-wrapper {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-surface) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  background: rgba(13, 15, 18, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

.calc-result-box {
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.result-badge {
  display: inline-block;
  background: var(--steel-navy);
  color: var(--gold-primary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 15px;
}

/* Services Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 35px;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(255, 184, 0, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--gold-primary);
  margin-bottom: 24px;
}

/* Footer */
.site-footer {
  background: #08090b;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gold-primary);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--gold-primary);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  transform: scale(0.9);
  transition: var(--transition);
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--gold-primary);
}

/* Print Styles for Quote Summary */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }
  .site-header, .site-footer, .btn, .no-print {
    display: none !important;
  }
  .calc-wrapper, .modal-container {
    box-shadow: none !important;
    border: none !important;
    background: #fff !important;
    color: #000 !important;
  }
}

/* Responsive */
@media (max-width: 992px) {
  .hero-title { font-size: 2.8rem; }
  .calc-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; } /* Add mobile menu handler in JS */
}

@media (max-width: 600px) {
  .hero-title { font-size: 2.1rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
}

/* =========================================
   Botón Flotante WhatsApp
   ========================================= */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
  animation: pulse-wa 2s infinite;
}

.whatsapp-float:hover {
  background-color: #128C7E;
  transform: scale(1.1);
  color: #FFF;
}

@keyframes pulse-wa {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media screen and (max-width: 768px){
  .whatsapp-float{
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
    font-size: 25px;
  }
}

/* =========================================
   FAQ Chatbot
   ========================================= */
.faq-bot-container {
  position: fixed;
  bottom: 120px;
  right: 40px;
  z-index: 999;
  font-family: inherit;
}

.faq-bot-tooltip {
  position: absolute;
  right: 75px;
  top: 10px;
  background: var(--gold-primary);
  color: #111;
  padding: 8px 15px;
  border-radius: 20px;
  font-weight: bold;
  font-size: 0.85rem;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
  animation: floatBot 3s ease-in-out infinite;
  transition: opacity 0.3s;
  pointer-events: none;
  z-index: 1000;
}

.faq-bot-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border-width: 6px 0 6px 6px;
  border-style: solid;
  border-color: transparent transparent transparent var(--gold-primary);
}

.faq-bot-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFDF00, #FDB813);
  color: #111;
  border: 2px solid #FFF;
  font-size: 28px;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(253, 184, 19, 0.6);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
  animation: floatBot 3s ease-in-out infinite, pulseBot 2s infinite;
}

.faq-bot-toggle:hover {
  transform: scale(1.15);
  background: linear-gradient(135deg, #FFF, #FDB813);
}

.faq-bot-toggle img {
  animation: wobbleBot 2.5s infinite;
  display: block;
}

@keyframes floatBot {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes pulseBot {
  0% { box-shadow: 0 0 0 0 rgba(253, 184, 19, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(253, 184, 19, 0); }
  100% { box-shadow: 0 0 0 0 rgba(253, 184, 19, 0); }
}

@keyframes wobbleBot {
  0%, 100% { transform: rotate(0deg); }
  15% { transform: rotate(-15deg); }
  30% { transform: rotate(10deg); }
  45% { transform: rotate(-10deg); }
  60% { transform: rotate(5deg); }
  75% { transform: rotate(0deg); }
}

.faq-bot-window {
  display: none;
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 320px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  overflow: hidden;
  flex-direction: column;
}

.faq-bot-window.active {
  display: flex;
}

.faq-bot-header {
  background: var(--bg-card);
  padding: 15px;
  color: var(--gold-primary);
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.faq-bot-header button {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}

.faq-bot-body {
  padding: 15px;
  max-height: 350px;
  overflow-y: auto;
}

.bot-msg {
  background: rgba(255,184,0,0.1);
  color: #fff;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 15px;
  border-left: 3px solid var(--gold-primary);
}

.bot-answer {
  background: rgba(255,184,0,0.1);
  color: #fff;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-top: 15px;
  border-left: 3px solid var(--gold-primary);
  animation: fadeIn 0.3s;
}

.faq-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-btn {
  background: transparent;
  border: 1px solid var(--border-gold);
  color: var(--gold-primary);
  padding: 8px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
}

.faq-btn:hover {
  background: var(--gold-primary);
  color: #000;
}

.faq-bot-footer {
  padding: 10px;
  background: var(--bg-card);
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.faq-bot-footer a {
  color: #25d366;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: bold;
}

@media screen and (max-width: 768px) {
  .faq-bot-container {
    bottom: 90px;
    right: 20px;
  }
  .faq-bot-window {
    right: -10px;
    width: 300px;
  }
}

/* =========================================
   Welcome Toast
   ========================================= */
.welcome-toast {
  position: fixed;
  bottom: -120px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
  z-index: 1001;
  padding: 15px 20px;
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.welcome-toast.show {
  bottom: 40px;
  opacity: 1;
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 15px;
}

.toast-icon {
  background: rgba(255,184,0,0.1);
  color: var(--gold-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.toast-text h4 {
  margin: 0 0 5px 0;
  color: #fff;
  font-size: 1rem;
}

.toast-text p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.toast-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  margin-left: 10px;
  transition: color 0.2s;
}

.toast-close:hover {
  color: var(--gold-primary);
}

@media screen and (max-width: 768px) {
  .welcome-toast {
    width: 90%;
    bottom: -150px;
  }
  .welcome-toast.show {
    bottom: 20px;
  }
}

/* Thumbnail Hover Effect */
.estator-thumb { width: 55px; height: 55px; object-fit: cover; border-radius: 4px; border: 2px solid transparent; cursor: zoom-in; transition: all 0.3s ease; }
.estator-thumb:hover { border-color: var(--gold-primary); transform: scale(1.1); box-shadow: 0 0 10px rgba(255,184,0,0.5); }
/* Service Cards */
.service-card { transition: all 0.3s ease; }
.service-card:hover { border-color: var(--gold-primary) !important; box-shadow: 0 0 20px rgba(255,184,0,0.15) !important; transform: translateY(-5px); }

/* =========================================
   Responsive Menu & Grids
   ========================================= */
.mobile-menu-toggle { display: none; background: transparent; border: none; color: var(--gold-primary); font-size: 1.8rem; cursor: pointer; }
.responsive-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 992px) {
  .mobile-menu-toggle { display: block; }
  .header-actions { display: none; }
  .main-nav { position: absolute; top: 100%; left: 0; width: 100%; background: var(--bg-surface); padding: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); border-top: 1px solid var(--border-color); display: none; flex-direction: column; }
  .main-nav.active { display: flex; }
  .main-nav ul { flex-direction: column; align-items: center; gap: 15px; }
  .responsive-grid-2 { grid-template-columns: 1fr !important; }
  .responsive-grid-2 > div { order: 0 !important; }
  .calc-grid, .contact-grid, .dashboard-grid { grid-template-columns: 1fr !important; }
}

.cta-flex-container {
  padding: 60px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gold);
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.2rem !important; }
  .section-title { font-size: 2rem !important; }
  .contact-grid { display: flex !important; flex-direction: column; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .timeline-item { width: 100%; padding-left: 50px; padding-right: 0; }
  .cta-flex-container { padding: 30px 20px; }
  .section-padding { padding: 40px 0; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.8rem !important; }
}