/* 
  Vertex Restoration - Institutional Website CSS
  Design: Minimalist, modern, spacious, editorial typography, card-based layouts
*/

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

/* ==========================================================================
   CSS Custom Properties (Brand Colors & Variables)
   ========================================================================== */
:root {
  --color-primary: #1F2A3D;
  --color-accent: #EDB23E;
  --color-accent-hover: #d9a035;
  --color-bg: #FFFFFF;
  --color-bg-alt: #FAFAFA;
  --color-text: #1F2A3D;
  --color-text-secondary: #525252;
  --color-border: #E5E5E5;
  --color-white: #FFFFFF;

  --font-main: 'Inter', sans-serif;
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.6s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Offset for sticky header */
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

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

ul, ol {
  list-style: none;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ==========================================================================
   Global Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: clamp(64px, 10vw, 120px) 0;
}

.section-eyebrow {
  display: block;
  text-transform: uppercase;
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
  text-align: center;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  text-align: center;
  color: var(--color-primary);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
  padding: 16px 32px;
  border-radius: 6px;
  transition: background-color var(--transition-fast);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--color-white);
  font-weight: 600;
  padding: 16px 32px;
  border-radius: 6px;
  border: 2px solid var(--color-white);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

/* ==========================================================================
   1. Header (.site-header)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header-logo {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-white);
  z-index: 1001;
}

.site-header.scrolled .header-logo {
  color: var(--color-primary);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  color: var(--color-white);
}

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

.nav-link:hover {
  color: var(--color-accent);
}

.header-cta {
  background-color: var(--color-accent);
  color: var(--color-primary);
  padding: 10px 24px;
  border-radius: 6px;
  font-weight: 600;
}

.header-cta:hover {
  background-color: var(--color-accent-hover);
}

.lang-switcher {
  position: relative;
  color: var(--color-white);
  cursor: pointer;
}

.site-header.scrolled .lang-switcher {
  color: var(--color-text);
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  color: var(--color-white);
  z-index: 1001;
}

.site-header.scrolled .mobile-menu-btn {
  color: var(--color-primary);
}

/* Mobile Nav Overlay */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--color-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  z-index: 1000;
}

.mobile-nav.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav .nav-link {
  font-size: 1.5rem;
  color: var(--color-white);
}

@media (max-width: 1024px) {
  .header-nav {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
}

/* ==========================================================================
   2. Hero (.hero)
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  text-align: center;
  color: var(--color-white);
  padding-top: 80px; /* Offset for header */
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(31, 42, 61, 0.7);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  max-width: 900px;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 4rem;
}

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

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
}

/* ==========================================================================
   3. Services (.services)
   ========================================================================== */
.services {
  background-color: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  background-color: rgba(237, 178, 62, 0.1);
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.service-description {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ==========================================================================
   4. How It Works (.process)
   ========================================================================== */
.process {
  background-color: var(--color-bg-alt);
}

.process-steps {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 4rem;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 2;
}

.step-title {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.step-description {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

@media (min-width: 769px) {
  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 24px;
    left: 50%;
    width: 100%;
    height: 2px;
    background-color: var(--color-border);
    z-index: 1;
  }
}

@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
    gap: 3rem;
  }
}

/* ==========================================================================
   5. About (.about)
   ========================================================================== */
.about {
  background-color: var(--color-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 55% 40%;
  gap: 5%;
  align-items: center;
}

.about-content .section-eyebrow,
.about-content .section-title,
.about-content .section-subtitle {
  text-align: left;
  margin-left: 0;
}

.values-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.value-pill {
  background-color: rgba(237, 178, 62, 0.15);
  color: var(--color-primary);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 12px;
  padding: 24px;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-image img {
  border-radius: 12px;
  width: 100%;
  height: auto;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-content .section-eyebrow,
  .about-content .section-title,
  .about-content .section-subtitle {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .values-list {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 0;
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
}

/* ==========================================================================
   6. Why Choose Us (.why-us)
   ========================================================================== */
.why-us {
  background-color: var(--color-bg-alt);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--transition-normal);
}

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

.why-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.why-title {
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.why-description {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ==========================================================================
   7. Testimonials (.testimonials)
   ========================================================================== */
.testimonials {
  background-color: var(--color-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.stars {
  color: var(--color-accent);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  position: relative;
  flex-grow: 1;
}

.testimonial-text::before {
  content: '"';
  font-family: serif;
  font-size: 4rem;
  color: rgba(237, 178, 62, 0.2);
  position: absolute;
  top: -10px;
  left: -10px;
  line-height: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 700;
  color: var(--color-primary);
}

.author-role {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ==========================================================================
   8. Contact (.contact)
   ========================================================================== */
.contact {
  background-color: var(--color-bg-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 55% 40%;
  gap: 5%;
}

.contact-form {
  background-color: var(--color-white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(237, 178, 62, 0.2);
}

.form-submit {
  width: 100%;
  padding: 16px;
  font-size: 1.125rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
}

.contact-card {
  background-color: var(--color-white);
  padding: 24px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.contact-card .icon {
  font-size: 1.5rem;
  color: var(--color-accent);
}

@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .contact-form {
    padding: 24px;
  }
}

/* ==========================================================================
   9. CTA Banner (.cta-banner)
   ========================================================================== */
.cta-banner {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: 80px 0;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-btn {
  font-size: 1.125rem;
  padding: 18px 40px;
}

/* ==========================================================================
   10. Footer (.site-footer)
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 24px;
}

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

.footer-brand .header-logo {
  display: inline-block;
  margin-bottom: 1rem;
}

.footer-heading {
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--color-white);
  transition: background-color var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ==========================================================================
   Animations (.fade-in)
   ========================================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* Staggered delays for child elements if they use .fade-in */
.fade-in:nth-child(1).visible { transition-delay: 0.1s; }
.fade-in:nth-child(2).visible { transition-delay: 0.2s; }
.fade-in:nth-child(3).visible { transition-delay: 0.3s; }
.fade-in:nth-child(4).visible { transition-delay: 0.4s; }
.fade-in:nth-child(5).visible { transition-delay: 0.5s; }

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  .site-header,
  .hero,
  .cta-banner,
  .site-footer,
  .contact-form {
    display: none !important;
  }
  
  body {
    background-color: white !important;
    color: black !important;
  }
  
  .container {
    max-width: 100% !important;
    padding: 0 !important;
  }
  
  section {
    padding: 20px 0 !important;
    page-break-inside: avoid;
  }
  
  .service-card,
  .why-card,
  .testimonial-card {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
    page-break-inside: avoid;
  }
}

/* ==========================================================================
   Additional Components
   ========================================================================== */

/* Hero Background Image */
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(31, 42, 61, 0.8) 0%,
    rgba(31, 42, 61, 0.65) 50%,
    rgba(31, 42, 61, 0.85) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Override the ::before since we use hero-overlay now */
.hero::before {
  display: none;
}

/* Header Inner */
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Logo in header - invert for dark bg, normal for scrolled */
.header-logo img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: filter var(--transition-normal);
}

.site-header.scrolled .header-logo img {
  filter: none;
}

/* Button size modifier */
.btn-lg {
  padding: 16px 32px;
  font-size: 1.0625rem;
  gap: 0.5rem;
}

/* Section title left-aligned variant */
.section-title--left {
  text-align: left;
}

/* About text spacing */
.about-text {
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

/* Language Switcher Dropdown */
.lang-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: inherit;
  background: rgba(255, 255, 255, 0.1);
  transition: background var(--transition-fast);
}

.site-header.scrolled .lang-btn {
  background: rgba(31, 42, 61, 0.05);
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.site-header.scrolled .lang-btn:hover {
  background: rgba(31, 42, 61, 0.1);
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  padding: 4px;
  min-width: 150px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
  z-index: 1002;
}

.lang-switcher.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px);
}

.lang-option {
  display: block;
  width: 100%;
  padding: 8px 12px;
  text-align: left;
  font-size: 0.875rem;
  color: var(--color-text);
  border-radius: 6px;
  transition: background var(--transition-fast);
}

.lang-option:hover {
  background: var(--color-bg-alt);
}

.lang-option.active {
  background: rgba(237, 178, 62, 0.1);
  color: var(--color-primary);
  font-weight: 600;
}

/* Form Row (two columns) */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Contact Card Icons & Content */
.contact-card-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(237, 178, 62, 0.1);
  color: var(--color-accent);
  border-radius: 10px;
}

.contact-card-content {
  flex: 1;
}

.contact-card-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-secondary);
  margin-bottom: 2px;
}

.contact-card-value {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
}

.contact-card-hint {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

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

a.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Form Submit button with icon */
.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.form-submit svg {
  flex-shrink: 0;
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 999;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Footer Logo & Email */
.footer-logo {
  display: block;
  height: 32px;
  width: auto;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.footer-email {
  color: var(--color-accent);
  font-size: 0.9375rem;
  font-weight: 500;
}

.footer-email:hover {
  text-decoration: underline;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.6);
}

.footer-built {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8125rem;
}

/* Hamburger Lines */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 1001;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.site-header.scrolled .hamburger-line {
  background-color: var(--color-primary);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav Links */
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--color-accent);
}

.mobile-nav-cta {
  margin-top: 1rem;
}

.mobile-lang-switcher {
  display: flex;
  gap: 0.5rem;
  margin-top: 2rem;
}

.mobile-lang-option {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.1);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.mobile-lang-option:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

.mobile-lang-option.active {
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
}

/* Nav Link Active State */
.nav-link.active {
  color: var(--color-accent);
}

/* Responsive override for mobile-menu-btn display */
@media (max-width: 1024px) {
  .header-cta {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
}

/* Section Header centering */
.section-header {
  margin-bottom: 3rem;
}