/* ==========================================================================
   David Licence Consulting -- Master Stylesheet
   SFC / IA Licence Advisory | Hong Kong
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. GOOGLE FONTS IMPORT
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Noto+Sans+TC:wght@300;400;500;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* --------------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES
   -------------------------------------------------------------------------- */
:root {
  /* --- Palette --- */
  --color-navy:         #0F2238;
  --color-navy-light:   #1A3350;
  --color-navy-dark:    #0A1827;
  --color-teal:         #0F6B63;
  --color-teal-light:   #13897F;
  --color-teal-dark:    #0B534D;
  --color-ivory:        #F6F1E8;
  --color-ivory-dark:   #EDE5D8;
  --color-slate:        #334155;
  --color-bronze:       #B68A3C;
  --color-bronze-light: #CDA24E;
  --color-white:        #FFFFFF;
  --color-light-gray:   #F8FAFC;
  --color-dark-text:    #1E293B;
  --color-muted:        #64748B;
  --color-border:       #E2E8F0;
  --color-whatsapp:     #25D366;
  --color-whatsapp-dark:#1EBB58;

  /* --- Typography --- */
  --font-heading: 'Playfair Display', 'Noto Sans TC', 'Noto Sans SC', serif;
  --font-body:    'Inter', 'Noto Sans TC', 'Noto Sans SC', sans-serif;

  /* --- Spacing --- */
  --section-padding: 6rem 0;
  --section-padding-mobile: 3.5rem 0;

  /* --- Transitions --- */
  --transition-fast:   0.2s ease;
  --transition-base:   0.3s ease;
  --transition-slow:   0.5s ease;

  /* --- Shadows --- */
  --shadow-sm:    0 1px 3px rgba(15, 34, 56, 0.06);
  --shadow-md:    0 4px 12px rgba(15, 34, 56, 0.08);
  --shadow-lg:    0 8px 30px rgba(15, 34, 56, 0.12);
  --shadow-xl:    0 16px 48px rgba(15, 34, 56, 0.16);

  /* --- Border Radius --- */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-dark-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-teal-light);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-dark-text);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: clamp(1.05rem, 2vw, 1.2rem); }

p {
  margin-bottom: 1rem;
  color: var(--color-slate);
}

::selection {
  background-color: var(--color-teal);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   3. LAYOUT — .container
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --------------------------------------------------------------------------
   4. HEADER — .site-header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  padding: 0.6rem 0;
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* --- Logo --- */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.logo:hover .logo-text {
  color: var(--color-teal);
}

/* --- Main Nav --- */
.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-list li a {
  display: inline-block;
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-slate);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-list li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.85rem;
  right: 0.85rem;
  height: 2px;
  background-color: var(--color-teal);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-base);
}

.nav-list li a:hover {
  color: var(--color-teal);
}

.nav-list li a:hover::after {
  transform: scaleX(1);
}

/* --- Header Actions --- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

/* --- Language Switcher --- */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.lang-btn {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-muted);
  cursor: pointer;
  padding: 0.25rem 0.4rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.lang-btn:hover {
  color: var(--color-teal);
}

.lang-btn.active {
  color: var(--color-teal);
  font-weight: 700;
  background-color: rgba(15, 107, 99, 0.08);
}

.lang-divider {
  color: var(--color-border);
  font-size: 0.75rem;
  user-select: none;
}

/* --- Mobile Menu Toggle --- */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.mobile-menu-toggle.open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.open .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle.open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   5. HERO — .hero-section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--color-navy) 0%, var(--color-navy-light) 50%, var(--color-teal-dark) 100%);
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.hero-content {
  max-width: 750px;
  text-align: center;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-subheadline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   6. BUTTONS — .btn
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  line-height: 1.4;
  white-space: nowrap;
}

.btn i {
  font-size: 1.1em;
}

.btn-primary {
  background-color: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

.btn-primary:hover {
  background-color: var(--color-teal-light);
  border-color: var(--color-teal-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 107, 99, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}

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

.btn-lg {
  padding: 0.9rem 2.25rem;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   7. SERVICES OVERVIEW — .services-overview
   -------------------------------------------------------------------------- */
.services-overview {
  padding: var(--section-padding);
  background-color: var(--color-white);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-header h2 {
  margin-bottom: 1rem;
  color: var(--color-navy);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.service-overview-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: all var(--transition-base);
  position: relative;
}

.service-overview-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-overview-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-overview-icon i {
  font-size: 1.5rem;
  color: var(--color-white);
}

.service-overview-card h3 {
  font-size: 1.4rem;
  color: var(--color-navy);
  margin-bottom: 1rem;
}

.service-overview-card p {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-teal);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.service-link:hover {
  gap: 0.75rem;
  color: var(--color-teal-light);
}

.service-link i {
  font-size: 0.85em;
  transition: transform var(--transition-fast);
}

.service-link:hover i {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   8. DETAIL SECTIONS — .section-detail, .sfc-section, .ia-section
   -------------------------------------------------------------------------- */
.section-detail {
  padding: var(--section-padding);
}

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

.ia-section {
  background-color: var(--color-ivory);
}

.subsection-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 2rem;
  margin-top: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-border);
}

/* --- Cards Grid --- */
.cards-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.cards-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.cards-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* --- Detail Card --- */
.detail-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-base);
}

.ia-section .detail-card {
  background-color: var(--color-white);
}

.detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 107, 99, 0.2);
}

.detail-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(15, 107, 99, 0.1), rgba(15, 107, 99, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.detail-card-icon i {
  font-size: 1.2rem;
  color: var(--color-teal);
}

.detail-card h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}

.detail-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* --- Section CTA --- */
.section-cta {
  text-align: center;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
}

/* --------------------------------------------------------------------------
   9. PROCESS TIMELINE — .process-section
   -------------------------------------------------------------------------- */
.process-section {
  padding: var(--section-padding);
  background: linear-gradient(145deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
}

.process-section .section-header h2 {
  color: var(--color-white);
}

.process-section .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

/* connecting line across steps */
.process-timeline::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: rgba(255, 255, 255, 0.15);
}

.process-step {
  text-align: center;
  position: relative;
  padding: 0 0.75rem;
}

.process-step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 16px rgba(15, 107, 99, 0.3);
}

.process-step-icon {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1rem;
}

.process-step h3 {
  font-size: 1.15rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.process-step p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   10. WHY CHOOSE US — .why-us-section
   -------------------------------------------------------------------------- */
.why-us-section {
  padding: var(--section-padding);
  background-color: var(--color-white);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.trust-item {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.trust-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.trust-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(15, 107, 99, 0.12), rgba(15, 107, 99, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.trust-icon i {
  font-size: 1.3rem;
  color: var(--color-teal);
}

.trust-item h3 {
  font-size: 1.1rem;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}

.trust-item p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   11. FAQ — .faq-section
   -------------------------------------------------------------------------- */
.faq-section {
  padding: var(--section-padding);
  background-color: var(--color-ivory);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(15, 107, 99, 0.2);
}

.faq-item.active {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
  text-align: left;
  gap: 1rem;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-teal);
}

.faq-question span {
  flex: 1;
}

.faq-icon {
  flex-shrink: 0;
  font-size: 0.85rem;
  color: var(--color-muted);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-teal);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   12. BLOG — .blog-section
   -------------------------------------------------------------------------- */
.blog-section {
  padding: var(--section-padding);
  background-color: var(--color-white);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.blog-card-body {
  padding: 1.75rem;
}

.blog-date {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  display: block;
}

.blog-card-body h3 {
  font-size: 1.15rem;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.blog-card-body h3 a {
  color: var(--color-navy);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-card-body h3 a:hover {
  color: var(--color-teal);
}

.blog-card-body p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  /* clamp to 3 lines */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-read-more {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-teal);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.blog-read-more:hover {
  gap: 0.6rem;
  color: var(--color-teal-light);
}

/* --------------------------------------------------------------------------
   13. ABOUT — .about-section
   -------------------------------------------------------------------------- */
.about-section {
  padding: var(--section-padding);
  background-color: var(--color-ivory);
}

.about-content {
  max-width: 850px;
  margin: 0 auto;
}

.about-text {
  margin-bottom: 2rem;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-slate);
  margin-bottom: 1.25rem;
}

.about-text h3 {
  font-size: 1.3rem;
  color: var(--color-navy);
  margin-bottom: 1rem;
  margin-top: 2rem;
}

.about-clients {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.about-clients li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-slate);
  line-height: 1.6;
}

.about-clients li i {
  color: var(--color-teal);
  margin-top: 0.3rem;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   14. CONTACT — .contact-section
   -------------------------------------------------------------------------- */
.contact-section {
  padding: var(--section-padding);
  background: linear-gradient(145deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
}

.contact-section .section-header h2 {
  color: var(--color-white);
}

.contact-section .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.contact-content {
  max-width: 680px;
  margin: 0 auto;
}

.contact-main {
  text-align: center;
  margin-bottom: 2.5rem;
}

.contact-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  padding: 1.25rem 2.5rem;
  border-radius: var(--radius-full);
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
  margin-bottom: 1rem;
}

.contact-whatsapp-btn:hover {
  background-color: var(--color-whatsapp-dark);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.contact-whatsapp-btn i {
  font-size: 1.6rem;
}

.contact-whatsapp-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.contact-whatsapp-label {
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.9;
  line-height: 1.2;
}

.contact-whatsapp-number {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
}

/* QR Code */
.contact-qr {
  text-align: center;
  margin-bottom: 2.5rem;
}

.qr-placeholder {
  width: 160px;
  height: 160px;
  background: rgba(255, 255, 255, 0.08);
  border: 2px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
}

.qr-placeholder i {
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.3);
}

.qr-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

/* Company Info */
.contact-company-info {
  text-align: center;
}

.contact-company-info h3 {
  color: var(--color-white);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.contact-company-info p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.contact-tagline {
  font-style: italic;
  color: rgba(255, 255, 255, 0.5) !important;
  font-size: 0.85rem !important;
}

/* --------------------------------------------------------------------------
   15. FOOTER — .site-footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Footer Brand */
.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
}

/* Footer Links */
.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-white);
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer-links ul {
  list-style: none;
}

.footer-links ul li {
  margin-bottom: 0.5rem;
}

.footer-links ul li a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links ul li a:hover {
  color: var(--color-teal-light);
}

/* Footer Contact */
.footer-contact p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.5rem;
}

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-whatsapp);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  margin-bottom: 1rem;
}

.footer-whatsapp:hover {
  color: var(--color-whatsapp-dark);
}

.footer-whatsapp i {
  font-size: 1.1rem;
}

/* Footer Language Switcher */
.footer-lang {
  margin-top: 1.5rem;
}

.footer-lang h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.footer-lang-switcher {
  display: flex;
  gap: 0.5rem;
}

.footer-lang-switcher .lang-btn {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
}

.footer-lang-switcher .lang-btn:hover {
  color: var(--color-teal-light);
}

.footer-lang-switcher .lang-btn.active {
  color: var(--color-teal-light);
  background-color: rgba(15, 107, 99, 0.15);
}

/* Footer Bottom */
.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
  max-width: 600px;
  text-align: right;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   16. FLOATING ELEMENTS
   -------------------------------------------------------------------------- */
/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  z-index: 999;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-base);
}

.floating-whatsapp:hover {
  background-color: var(--color-whatsapp-dark);
  color: var(--color-white);
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}

.floating-whatsapp i {
  font-size: 1.6rem;
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--color-navy);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.floating-whatsapp:hover .whatsapp-tooltip {
  opacity: 1;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--color-navy);
  border-right-width: 0;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 5.5rem;
  width: 44px;
  height: 44px;
  background-color: var(--color-navy);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.back-to-top:hover {
  background-color: var(--color-teal);
  transform: translateY(-2px);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top i {
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   17. ANIMATIONS — .fade-up, .fade-in, .slide-in-left, .slide-in-right
   -------------------------------------------------------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.slide-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* --------------------------------------------------------------------------
   18. PATH SELECTOR
   -------------------------------------------------------------------------- */
/* Path Selector */
.path-selector-section {
  padding: 3rem 0;
  background: var(--color-white);
}
.path-selector-section h2 {
  text-align: center;
  font-family: var(--font-heading);
  color: var(--color-navy);
  margin-bottom: 2rem;
  font-size: var(--text-2xl);
}
.path-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.path-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  background: var(--color-ivory);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-navy);
  font-weight: 600;
  font-size: var(--text-sm);
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}
.path-card:hover {
  border-color: var(--color-teal);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(15, 107, 99, 0.12);
}
.path-card i {
  font-size: 1.75rem;
  color: var(--color-teal);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 107, 99, 0.08);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   19. STATS COUNTER
   -------------------------------------------------------------------------- */
/* Stats Counter */
.stats-section {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, #1A3350 100%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-bronze);
  line-height: 1;
}
.stat-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   20. LICENCE ESTIMATOR
   -------------------------------------------------------------------------- */
/* Licence Estimator */
.estimator-section {
  padding: 5rem 0;
  background: var(--color-ivory);
}
.estimator-widget {
  max-width: 800px;
  margin: 0 auto;
}
.estimator-select-wrapper {
  position: relative;
  margin-bottom: 2rem;
}
.estimator-select {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-dark-text);
  appearance: none;
  cursor: pointer;
  transition: border-color 0.3s ease;
}
.estimator-select:focus {
  outline: none;
  border-color: var(--color-teal);
}
.estimator-select-wrapper::after {
  content: '\f107';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
}
.estimator-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.estimator-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border-top: 3px solid var(--color-bronze);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.estimator-card-icon {
  font-size: 1.5rem;
  color: var(--color-teal);
  margin-bottom: 0.75rem;
}
.estimator-card-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
  font-weight: 600;
}
.estimator-card-value {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-navy);
}
.estimator-cta {
  text-align: center;
}

/* --------------------------------------------------------------------------
   21. CASE STUDIES
   -------------------------------------------------------------------------- */
/* Case Studies */
.case-studies-section {
  padding: 5rem 0;
  background: var(--color-white);
}
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.case-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-bronze));
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}
.case-card:hover::before {
  transform: scaleX(1);
}
.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.case-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(15, 107, 99, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.case-card h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}
.case-card p {
  color: var(--color-slate);
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.case-tag {
  display: inline-block;
  font-size: var(--text-xs);
  color: var(--color-teal);
  background: rgba(15, 107, 99, 0.06);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   22. TRUST BAR
   -------------------------------------------------------------------------- */
/* Trust Bar */
.trust-bar-section {
  padding: 2rem 0;
  background: var(--color-light-gray);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.trust-bar-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  font-weight: 600;
}
.trust-bar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-slate);
  font-size: var(--text-sm);
  font-weight: 500;
  opacity: 0.6;
}
.trust-bar-item i {
  font-size: 1.25rem;
}

/* --------------------------------------------------------------------------
   23. ONLINE DOT ON WHATSAPP
   -------------------------------------------------------------------------- */
/* Online dot on WhatsApp */
.online-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 12px;
  height: 12px;
  background: #4ADE80;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
}

/* --------------------------------------------------------------------------
   24. MOBILE STICKY WHATSAPP BAR
   -------------------------------------------------------------------------- */
/* Mobile Sticky WhatsApp Bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-navy);
  padding: 0.75rem 1rem;
  z-index: 999;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}
.mobile-sticky-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  max-width: 600px;
  margin: 0 auto;
}
.mobile-sticky-bar .mobile-wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--color-whatsapp);
  color: white;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-sm);
}
.mobile-sticky-bar .mobile-lang-btns {
  display: flex;
  gap: 0.25rem;
}
.mobile-sticky-bar .mobile-lang-btns button {
  padding: 0.5rem 0.6rem;
  font-size: var(--text-xs);
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.mobile-sticky-bar .mobile-lang-btns button.active {
  background: var(--color-teal);
  color: white;
}

/* --------------------------------------------------------------------------
   25. VISUAL POLISH ENHANCEMENTS
   -------------------------------------------------------------------------- */
/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-light-gray);
}
::-webkit-scrollbar-thumb {
  background: var(--color-slate);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-navy);
}

/* Enhanced Typography */
.hero-headline {
  letter-spacing: -0.02em;
}
.section-header h2 {
  letter-spacing: -0.01em;
}
.hero-subheadline {
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   26. REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

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

/* --------------------------------------------------------------------------
   19. RESPONSIVE — TABLET (max-width: 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .cards-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 2rem;
  }

  .process-timeline::before {
    display: none;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  /* --- New sections tablet --- */
  .path-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .estimator-results { grid-template-columns: repeat(3, 1fr); }
  .case-grid { grid-template-columns: repeat(3, 1fr); }
}

/* --------------------------------------------------------------------------
   20. RESPONSIVE — MOBILE (max-width: 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --section-padding: 3.5rem 0;
  }

  /* --- Header Mobile --- */
  .mobile-menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 998;
  }

  .main-nav.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .nav-list li a {
    font-size: 1.25rem;
    padding: 0.75rem 1.5rem;
  }

  .nav-list li a::after {
    left: 1.5rem;
    right: 1.5rem;
  }

  /* --- Hero Mobile --- */
  .hero-section {
    min-height: 100vh;
    padding-top: 60px;
  }

  .hero-headline {
    font-size: clamp(2rem, 7vw, 2.8rem);
  }

  .hero-subheadline {
    font-size: 1rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  /* --- Services --- */
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-overview-card {
    padding: 2rem;
  }

  /* --- Cards --- */
  .cards-grid-4,
  .cards-grid-3 {
    grid-template-columns: 1fr;
  }

  .detail-card {
    padding: 1.5rem;
  }

  /* --- Process --- */
  .process-timeline {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 480px;
    margin: 0 auto;
  }

  /* --- Trust Grid --- */
  .trust-grid {
    grid-template-columns: 1fr;
  }

  /* --- Blog --- */
  .blog-grid {
    grid-template-columns: 1fr;
  }

  /* --- About --- */
  .about-clients {
    grid-template-columns: 1fr;
  }

  /* --- Contact --- */
  .contact-whatsapp-btn {
    padding: 1rem 2rem;
    font-size: 1rem;
  }

  /* --- Footer --- */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-disclaimer {
    text-align: center;
    max-width: 100%;
  }

  /* --- Floating --- */
  .floating-whatsapp {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 50px;
    height: 50px;
  }

  .floating-whatsapp i {
    font-size: 1.4rem;
  }

  .back-to-top {
    right: 4.5rem;
    bottom: 1.25rem;
    width: 40px;
    height: 40px;
  }

  .whatsapp-tooltip {
    display: none;
  }

  /* --- New sections mobile --- */
  .path-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .stat-number { font-size: 2.5rem; }
  .estimator-results { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .mobile-sticky-bar { display: block; }
  body { padding-bottom: 70px; }
  .floating-whatsapp { bottom: 80px; }

  /* --- Section header --- */
  .section-header {
    margin-bottom: 2.5rem;
  }
}

/* --------------------------------------------------------------------------
   21. RESPONSIVE — SMALL MOBILE (max-width: 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .logo-text {
    font-size: 1.1rem;
  }

  .hero-headline {
    font-size: 1.9rem;
  }

  .hero-subheadline {
    font-size: 0.95rem;
  }

  .btn-lg {
    padding: 0.8rem 1.75rem;
    font-size: 0.95rem;
  }

  .service-overview-card {
    padding: 1.5rem;
  }

  .section-header h2 {
    font-size: 1.6rem;
  }

  .contact-whatsapp-btn {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .contact-whatsapp-text {
    align-items: center;
  }
}

/* --------------------------------------------------------------------------
   22. PRINT STYLES
   -------------------------------------------------------------------------- */
@media print {
  .site-header,
  .floating-whatsapp,
  .back-to-top,
  .mobile-menu-toggle,
  .hero-bg-pattern {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .hero-section {
    min-height: auto;
    padding: 2rem 0;
    background: #fff;
  }

  .hero-headline,
  .hero-subheadline {
    color: #000;
  }

  .process-section,
  .contact-section {
    background: #fff;
    color: #000;
  }

  .process-section h2,
  .process-section h3,
  .process-step p,
  .contact-section h2,
  .contact-section p {
    color: #000;
  }
}

/* --------------------------------------------------------------------------
   PATH SELECTOR SECTION
   -------------------------------------------------------------------------- */
.path-selector-section {
  padding: 3rem 0;
  background: var(--color-light-gray);
}

.path-selector-section .section-header {
  margin-bottom: 2rem;
}

.path-selector-section .section-header h2 {
  font-size: 1.5rem;
  font-family: var(--font-body);
  font-weight: 600;
}

.path-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.path-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-dark-text);
  transition: all var(--transition-base);
  text-align: center;
  cursor: pointer;
}

.path-card:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--color-teal);
}

.path-card i {
  font-size: 1.75rem;
  color: var(--color-teal);
}

.path-card-label {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .path-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .path-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .path-card {
    padding: 1rem 0.75rem;
  }
}

/* --------------------------------------------------------------------------
   TRUST BAR SECTION
   -------------------------------------------------------------------------- */
.trust-bar-section {
  padding: 2rem 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-bar-section .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.trust-bar-text {
  font-size: 0.85rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  text-align: center;
}

.trust-bar-badges {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-light-gray);
  color: var(--color-muted);
  filter: grayscale(1);
  opacity: 0.7;
  transition: all var(--transition-base);
}

.trust-badge:hover {
  filter: grayscale(0);
  opacity: 1;
}

.trust-badge-abbr {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-navy);
}

.trust-badge-name {
  font-size: 0.8rem;
  line-height: 1.3;
}

@media (max-width: 480px) {
  .trust-bar-badges {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/* --------------------------------------------------------------------------
   STATS SECTION
   -------------------------------------------------------------------------- */
.stats-section {
  padding: 4rem 0;
  background: var(--color-navy);
  color: var(--color-white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-bronze-light);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1rem;
  }
  .stat-number {
    font-size: 2.25rem;
  }
}

@media (max-width: 480px) {
  .stats-section {
    padding: 3rem 0;
  }
  .stat-number {
    font-size: 2rem;
  }
}

/* --------------------------------------------------------------------------
   ESTIMATOR SECTION
   -------------------------------------------------------------------------- */
.estimator-section {
  padding: var(--section-padding);
  background: var(--color-light-gray);
}

.estimator-controls {
  max-width: 500px;
  margin: 0 auto 2rem;
}

.estimator-select {
  width: 100%;
  padding: 0.875rem 1.25rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-dark-text);
  cursor: pointer;
  appearance: auto;
  transition: border-color var(--transition-fast);
}

.estimator-select:focus {
  outline: none;
  border-color: var(--color-teal);
}

.estimator-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.estimator-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
}

.estimator-card-icon {
  font-size: 1.75rem;
  color: var(--color-teal);
  margin-bottom: 0.75rem;
}

.estimator-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.estimator-value {
  font-size: 0.9rem;
  color: var(--color-slate);
  line-height: 1.6;
}

.estimator-cta {
  text-align: center;
  margin-top: 1.5rem;
}

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

/* --------------------------------------------------------------------------
   CASE STUDIES SECTION
   -------------------------------------------------------------------------- */
.case-studies-section {
  padding: var(--section-padding);
  background: var(--color-ivory);
}

.case-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.case-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-base);
}

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

.case-card-icon {
  font-size: 2rem;
  color: var(--color-teal);
  margin-bottom: 1rem;
}

.case-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
  font-family: var(--font-body);
}

.case-card p {
  font-size: 0.9rem;
  color: var(--color-slate);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.case-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-teal);
  background: rgba(15, 107, 99, 0.08);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

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

/* --------------------------------------------------------------------------
   ONLINE DOT (Floating WhatsApp)
   -------------------------------------------------------------------------- */
.online-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  background: #22c55e;
  border: 2px solid var(--color-white);
  border-radius: 50%;
  z-index: 1;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.2); }
}

/* --------------------------------------------------------------------------
   MOBILE STICKY BAR
   -------------------------------------------------------------------------- */
.mobile-sticky-bar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: 0.5rem;
    gap: 0.5rem;
    align-items: center;
  }

  .mobile-sticky-whatsapp {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background var(--transition-fast);
  }

  .mobile-sticky-whatsapp:hover {
    background: var(--color-whatsapp-dark);
    color: var(--color-white);
  }

  .mobile-sticky-whatsapp i {
    font-size: 1.2rem;
  }

  .mobile-sticky-lang {
    display: flex;
    gap: 0.25rem;
  }

  .mobile-sticky-lang .lang-btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-muted);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-fast);
  }

  .mobile-sticky-lang .lang-btn.active {
    background: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
  }

  /* Push floating whatsapp up above mobile sticky bar */
  .floating-whatsapp {
    bottom: 70px !important;
  }

  /* Add bottom padding to body to prevent content being hidden */
  body {
    padding-bottom: 60px;
  }
}