/* ============================================
   ABRAHAM CPA — Main Stylesheet
   Design System: Burgundy + Gold + Cream
   ============================================ */

/* --------------------------------------------
   1. CSS VARIABLES (Design Tokens)
   -------------------------------------------- */
:root {
  /* Primary — Burgundy */
  --burgundy:        #6B1F2E;
  --burgundy-dark:   #4A1520;
  --burgundy-light:  #8B2F3E;

  /* Accent — Classic Gold */
  --gold:            #C9A227;
  --gold-light:      #E0B840;
  --gold-dark:       #A8851C;

  /* Backgrounds */
  --cream:           #FBF8F1;
  --cream-dark:      #F0EBE0;
  --white:           #FFFFFF;

  /* Text */
  --text:            #2A1A1F;
  --text-muted:      #6B5A5F;
  --text-light:      #9B8A8F;

  /* Borders */
  --border:          #E5DDD0;
  --border-dark:     #D4C8B8;

  /* Semantic */
  --success:         #2D6A4F;
  --error:           #A4161A;

  /* Typography */
  --font-heading:    'Playfair Display', Georgia, serif;
  --font-body:       'Inter', -apple-system, sans-serif;

  /* Spacing */
  --container:       1200px;
  --nav-height:      76px;

  /* Shadows */
  --shadow-sm:       0 2px 8px rgba(107, 31, 46, 0.06);
  --shadow-md:       0 8px 24px rgba(107, 31, 46, 0.08);
  --shadow-lg:       0 20px 48px rgba(107, 31, 46, 0.12);

  /* Transitions */
  --t-fast:          0.2s ease;
  --t-base:          0.3s ease;
  --t-slow:          0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--burgundy);
  margin: 0 0 1rem;
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

p { margin: 0 0 1rem; }

::selection {
  background: var(--gold);
  color: var(--burgundy-dark);
}

/* --------------------------------------------
   3. PRELOADER
   -------------------------------------------- */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--burgundy);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }

.preloader-shield {
  width: 48px;
  height: 56px;
  background: var(--gold);
  clip-path: polygon(50% 0%, 100% 15%, 100% 65%, 50% 100%, 0% 65%, 0% 15%);
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(0.85); opacity: 0.5; }
}

/* --------------------------------------------
   4. NAVIGATION
   -------------------------------------------- */
nav#mainNav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--burgundy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(5%, calc((100% - var(--container)) / 2));
  height: var(--nav-height);
  box-shadow: var(--shadow-md);
  transition: background var(--t-base), height var(--t-base);
}

nav#mainNav.scrolled {
  background: rgba(74, 21, 32, 0.97);
  backdrop-filter: blur(10px);
  height: 68px;
}

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

.nav-logo-img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: transform var(--t-base);
}
.nav-logo:hover .nav-logo-img { transform: scale(1.05); }

.nav-brand { display: flex; flex-direction: column; line-height: 1.1; }

.nav-brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.nav-brand-sub {
  font-size: 0.6rem;
  color: var(--gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: rgba(255,255,255,0.82);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--t-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--gold) !important;
  color: var(--burgundy-dark) !important;
  padding: 10px 22px !important;
  border-radius: 4px;
  font-weight: 600 !important;
  transition: background var(--t-fast), transform var(--t-fast) !important;
}
.nav-cta:hover {
  background: var(--gold-light) !important;
  transform: translateY(-1px);
}
.nav-cta::after { display: none !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--t-base);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  right: -100%;
  width: min(320px, 85vw);
  height: calc(100vh - var(--nav-height));
  background: var(--burgundy-dark);
  padding: 32px 24px;
  transition: right var(--t-base);
  z-index: 999;
  box-shadow: -8px 0 24px rgba(0,0,0,0.2);
}
.mobile-menu.open { right: 0; }
.mobile-menu ul { list-style: none; padding: 0; margin: 0; }
.mobile-menu li { margin-bottom: 8px; }
.mobile-menu a {
  display: block;
  padding: 14px 16px;
  color: var(--white);
  font-size: 1rem;
  border-radius: 4px;
  transition: background var(--t-fast);
}
.mobile-menu a:hover { background: rgba(201, 162, 39, 0.15); color: var(--gold); }
.mobile-cta {
  background: var(--gold);
  color: var(--burgundy-dark) !important;
  font-weight: 600;
  text-align: center;
  margin-top: 16px;
}

/* --------------------------------------------
   5. BUTTONS
   -------------------------------------------- */
.btn-primary,
.btn-outline,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  transition: all var(--t-base);
  text-decoration: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--burgundy-dark);
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201, 162, 39, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-ghost {
  background: transparent;
  color: var(--burgundy);
  border: 1.5px solid var(--burgundy);
}
.btn-ghost:hover {
  background: var(--burgundy);
  color: var(--white);
}

/* --------------------------------------------
   6. LAYOUT UTILITIES
   -------------------------------------------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 max(5%, 20px);
}

section {
  padding: 88px 0;
  position: relative;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 12px;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--burgundy);
  margin: 0 0 16px;
  line-height: 1.2;
}

.section-sub {
  color: var(--text-muted);
  max-width: 580px;
  font-size: 1rem;
  margin: 0 0 56px;
  line-height: 1.7;
}

/* --------------------------------------------
   7. HERO
   -------------------------------------------- */
.hero {
  background: linear-gradient(135deg, var(--burgundy-dark) 0%, var(--burgundy) 55%, var(--burgundy-light) 100%);
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  right: -10%;
  top: -20%;
  width: 60%;
  height: 140%;
  background: radial-gradient(ellipse at center, rgba(201,162,39,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 max(5%, 20px);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  color: var(--white);
  margin-bottom: 24px;
  max-width: 620px;
}
.hero-text h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero-text p {
  color: rgba(255,255,255,0.75);
  font-size: 1.08rem;
  max-width: 500px;
  margin: 0 0 36px;
  font-weight: 300;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,162,39,0.25);
  border-radius: 12px;
  padding: 40px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform var(--t-slow);
}
.hero-card:hover { transform: translateY(-4px); }

.hero-card-logo {
  width: 100%;
  max-width: 260px;
  margin: 0 auto 28px;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.stat {
  text-align: center;
  padding: 18px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  transition: background var(--t-base);
}
.stat:hover { background: rgba(201,162,39,0.08); }

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --------------------------------------------
   8. TRUST BAR
   -------------------------------------------- */
.trust-bar {
  background: var(--cream-dark);
  border-bottom: 1px solid var(--border);
  padding: 22px max(5%, 20px);
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.trust-icon {
  width: 22px;
  height: 22px;
  background: var(--gold);
  color: var(--burgundy-dark);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

/* --------------------------------------------
   9. SERVICES
   -------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  padding: 40px 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--burgundy), var(--burgundy-light));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  color: var(--gold);
  transition: transform var(--t-base);
}
.service-card:hover .service-icon { transform: rotate(-5deg) scale(1.05); }

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0 0 20px;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.service-list li {
  font-size: 0.86rem;
  color: var(--text-muted);
  padding: 6px 0 6px 18px;
  position: relative;
}
.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

/* --------------------------------------------
   10. WHY US
   -------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.why-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.why-num {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  min-width: 56px;
  opacity: 0.65;
}

.why-item h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

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

/* --------------------------------------------
   11. CTA BANNER
   -------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--burgundy-dark), var(--burgundy));
  padding: 88px 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 40px,
    rgba(201,162,39,0.04) 40px,
    rgba(201,162,39,0.04) 80px
  );
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  max-width: 500px;
  margin: 0 auto 36px;
  font-weight: 300;
  position: relative;
}

.cta-banner .btn-primary { position: relative; }

/* --------------------------------------------
   12. FORMS
   -------------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group.full { grid-column: span 2; }

.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--burgundy);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  border: 1.5px solid var(--border);
  border-radius: 4px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--burgundy);
  box-shadow: 0 0 0 3px rgba(107, 31, 46, 0.08);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--error);
}

.form-error {
  font-size: 0.75rem;
  color: var(--error);
  min-height: 16px;
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-submit {
  grid-column: span 2;
  padding: 16px;
  background: var(--burgundy);
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-base);
  position: relative;
}
.form-submit:hover {
  background: var(--burgundy-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(107, 31, 46, 0.2);
}
.form-submit:disabled { opacity: 0.7; cursor: wait; }

.form-message {
  grid-column: span 2;
  padding: 14px 18px;
  border-radius: 4px;
  font-size: 0.9rem;
  display: none;
}
.form-message.success {
  background: rgba(45, 106, 79, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
  display: block;
}
.form-message.error {
  background: rgba(164, 22, 26, 0.08);
  border: 1px solid var(--error);
  color: var(--error);
  display: block;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Honeypot — hidden from users */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* --------------------------------------------
   13. CONTACT SECTION
   -------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info h3 { font-size: 1.4rem; margin-bottom: 28px; }

.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: var(--burgundy);
  color: var(--gold);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail-text { display: flex; flex-direction: column; }

.contact-detail-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 3px;
}

.contact-detail-value {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 400;
}
.contact-detail-value:hover { color: var(--burgundy); }

.hours {
  background: var(--cream-dark);
  border-left: 3px solid var(--gold);
  padding: 18px 22px;
  border-radius: 0 6px 6px 0;
  margin-top: 8px;
}
.hours p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.9;
}
.hours strong {
  color: var(--burgundy);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* --------------------------------------------
   14. FOOTER
   -------------------------------------------- */
footer {
  background: var(--burgundy-dark);
  padding: 64px max(5%, 20px) 28px;
  color: rgba(255,255,255,0.6);
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 44px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo-img {
  height: 52px;
  width: auto;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-brand p {
  font-size: 0.86rem;
  line-height: 1.8;
  margin: 0 0 12px;
  max-width: 320px;
}

.footer-tagline {
  font-size: 0.68rem !important;
  letter-spacing: 0.18em;
  color: var(--gold) !important;
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 16px !important;
}

.footer-col h5 {
  color: var(--white);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0 0 18px;
  font-weight: 700;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col ul li {
  margin-bottom: 10px;
  font-size: 0.86rem;
  line-height: 1.6;
}
.footer-col ul a {
  color: rgba(255,255,255,0.55);
  transition: color var(--t-fast);
}
.footer-col ul a:hover { color: var(--gold); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 12px;
}

/* --------------------------------------------
   15. FLOATING ELEMENTS
   -------------------------------------------- */
#backToTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--burgundy);
  color: var(--white);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--t-base);
  box-shadow: var(--shadow-md);
  z-index: 900;
}
#backToTop.show {
  opacity: 1;
  visibility: visible;
}
#backToTop:hover {
  background: var(--gold);
  color: var(--burgundy-dark);
  transform: translateY(-3px);
}

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  z-index: 900;
  transition: all var(--t-base);
  text-decoration: none;
}
.whatsapp-float svg {
  width: 26px;
  height: 26px;
  display: block;
  fill: #FFFFFF;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--burgundy-dark);
  color: var(--white);
  padding: 16px 5%;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 950;
  font-size: 0.88rem;
  flex-wrap: wrap;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}
.cookie-banner.show { display: flex; }
.cookie-banner p { margin: 0; }
.cookie-banner button {
  background: var(--gold);
  color: var(--burgundy-dark);
  border: none;
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--t-fast);
}
.cookie-banner button:hover { background: var(--gold-light); }

/* --------------------------------------------
   16. CALCULATOR
   -------------------------------------------- */
.calculator-wrap {
  max-width: 820px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 12px;
  padding: 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.calc-step {
  display: none;
  animation: fadeUp 0.4s ease;
}
.calc-step.active { display: block; }

.calc-progress {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
}
.calc-progress::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 30px;
  right: 30px;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.calc-progress-bar {
  position: absolute;
  top: 16px;
  left: 30px;
  height: 2px;
  background: var(--gold);
  transition: width var(--t-slow);
  z-index: 1;
}
.calc-step-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  position: relative;
  z-index: 2;
  transition: all var(--t-base);
}
.calc-step-dot.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--burgundy-dark);
}
.calc-step-dot.done {
  background: var(--burgundy);
  border-color: var(--burgundy);
  color: var(--white);
}

.calc-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 32px;
  gap: 12px;
}

.calc-result {
  text-align: center;
  padding: 24px;
  background: var(--cream);
  border-radius: 8px;
  border: 2px dashed var(--gold);
  margin-top: 24px;
}
.calc-result-num {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  color: var(--burgundy);
  font-weight: 700;
  display: block;
  margin: 8px 0;
}
.calc-result-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-weight: 600;
}

/* --------------------------------------------
   17. PAGE HEADER (Inner pages)
   -------------------------------------------- */
.page-header {
  background: linear-gradient(135deg, var(--burgundy-dark), var(--burgundy));
  padding: 80px 0 60px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,162,39,0.12), transparent 60%);
}
.page-header h1 {
  color: var(--white);
  position: relative;
  margin-bottom: 12px;
}
.page-header p {
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  position: relative;
}
.breadcrumb a { color: var(--gold); }
.breadcrumb a:hover { color: var(--gold-light); }

/* --------------------------------------------
   18. RESPONSIVE
   -------------------------------------------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-card { max-width: 500px; margin: 0 auto; }
  .why-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root