/* ==========================================================================
   shikarnydom.aibot.direct — Main Stylesheet
   Mobile-first, no Tailwind
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  --c-primary:       #0f1f3d;
  --c-accent:        #8f4e3b;
  --c-accent-dark:   #7a3e2d;
  --c-accent-light:  #f5ece6;
  --c-bg:            #ffffff;
  --c-bg-warm:       #f8f6f2;
  --c-border:        #e8e4dc;
  --c-text:          #1a1a1a;
  --c-text-muted:    #888880;
  --c-text-light:    #b0aca4;

  --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 2px;
  --radius:    4px;

  --container-max: 1200px;
  --container-pad: 1.25rem;
}

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

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

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

img, video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
}

/* --------------------------------------------------------------------------
   Utility — Icon sizes (CRITICAL — used by icons.php)
   -------------------------------------------------------------------------- */
svg { flex-shrink: 0; }

.w-3    { width: 0.75rem;  }  .h-3    { height: 0.75rem;  }
.w-3\.5 { width: 0.875rem; }  .h-3\.5 { height: 0.875rem; }
.w-4    { width: 1rem;     }  .h-4    { height: 1rem;     }
.w-5    { width: 1.25rem;  }  .h-5    { height: 1.25rem;  }
.w-6    { width: 1.5rem;   }  .h-6    { height: 1.5rem;   }
.w-7    { width: 1.75rem;  }  .h-7    { height: 1.75rem;  }

.w-\[18px\] { width: 18px;  }
.h-\[18px\] { height: 18px; }

.flex-shrink-0 { flex-shrink: 0; }

/* --------------------------------------------------------------------------
   Utility — Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.flex         { display: flex; }
.flex-col     { flex-direction: column; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.gap-1  { gap: 0.25rem; }
.gap-2  { gap: 0.5rem;  }
.gap-3  { gap: 0.75rem; }
.gap-4  { gap: 1rem;    }
.gap-6  { gap: 1.5rem;  }
.gap-8  { gap: 2rem;    }

.text-center { text-align: center; }
.text-right  { text-align: right;  }

.font-semibold { font-weight: 600; }
.font-bold     { font-weight: 700; }

.text-sm   { font-size: 0.875rem; }
.text-xs   { font-size: 0.75rem;  }
.text-muted { color: var(--c-text-muted); }
.text-accent { color: var(--c-accent); }
.text-white  { color: #fff; }

.mt-1  { margin-top: 0.25rem; }
.mt-2  { margin-top: 0.5rem;  }
.mt-4  { margin-top: 1rem;    }
.mt-6  { margin-top: 1.5rem;  }
.mt-8  { margin-top: 2rem;    }
.mb-2  { margin-bottom: 0.5rem; }
.mb-4  { margin-bottom: 1rem;   }
.mb-6  { margin-bottom: 1.5rem; }
.mb-8  { margin-bottom: 2rem;   }

.w-full    { width: 100%; }
.max-w-xl  { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }

.hidden   { display: none !important; }
.sr-only  {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1 {
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h2 {
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

h3 {
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.3;
}

h4 {
  font-size: 1.1rem;
  font-weight: 600;
}

p {
  line-height: 1.7;
}

.section-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--c-accent);
  display: block;
  margin-bottom: 0.75rem;
}

/* --------------------------------------------------------------------------
   Animations — Fade-up on scroll
   -------------------------------------------------------------------------- */
.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-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
  border: none;
  border-radius: var(--radius-sm);
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--c-accent);
  color: #fff;
  border: 2px solid var(--c-accent);
}

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

.btn-outline {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border);
}

.btn-outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.section {
  padding: 5rem 0;
}

.section-warm {
  background: var(--c-bg-warm);
}

.section-dark {
  background: var(--c-primary);
  color: #fff;
}

.section-dark .section-label {
  color: var(--c-accent);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header p {
  color: var(--c-text-muted);
  font-size: 1.05rem;
  margin-top: 0.75rem;
}

.section-dark .section-header p {
  color: rgba(255, 255, 255, 0.65);
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 2rem;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

/* --------------------------------------------------------------------------
   Stats Strip
   -------------------------------------------------------------------------- */
.stats-strip {
  background: var(--c-border);
}

.stat-item {
  background: #fff;
  padding: 2rem;
  text-align: center;
}

.section-dark .stat-item {
  background: rgba(255, 255, 255, 0.04);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 200;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
}

/* --------------------------------------------------------------------------
   Header / Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--c-primary);
  text-decoration: none;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark svg {
  color: var(--c-accent);
}

.nav-main {
  display: none;
  gap: 2rem;
}

.nav-main a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text-muted);
  transition: color 0.15s;
}

.nav-main a:hover {
  color: var(--c-primary);
}

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

.header-phone {
  display: none;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--c-primary);
}

/* Burger */
.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-primary);
  transition: transform 0.25s, opacity 0.25s;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--c-primary);
  padding: 2rem var(--container-pad);
  flex-direction: column;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 2rem;
}

.mobile-menu nav a {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  font-weight: 400;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: color 0.15s;
}

.mobile-menu nav a:hover {
  color: #fff;
}

.mobile-menu-bottom {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 31, 61, 0.85) 0%, rgba(15, 31, 61, 0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 650px;
}

.hero-content .section-label {
  color: var(--c-accent);
}

.hero-content h1 {
  margin: 0.75rem 0 1.25rem;
}

.hero-content p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
  max-width: 520px;
}

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

.hero-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.02em;
}

.hero-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
}

/* --------------------------------------------------------------------------
   Services
   -------------------------------------------------------------------------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 2rem;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.service-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border-color: var(--c-accent);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: var(--c-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--c-accent);
}

.service-card h3 {
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--c-text-muted);
  font-size: 0.9rem;
}

.service-price {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--c-border);
  font-size: 0.85rem;
  color: var(--c-text-muted);
}

.service-price strong {
  color: var(--c-accent);
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   Workflow / Process
   -------------------------------------------------------------------------- */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.workflow-step {
  position: relative;
  padding-top: 1rem;
}

.workflow-number {
  font-size: 4rem;
  font-weight: 200;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.workflow-step h3 {
  margin-bottom: 0.5rem;
}

.workflow-step p {
  color: var(--c-text-muted);
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Gallery
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.gallery-item {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 0;
  position: relative;
  background: var(--c-bg-warm);
}

.gallery-item img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
  display: block;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,31,61,0.6) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-title {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Gallery filter tabs */
.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.gallery-filter-btn {
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--c-border);
  background: #fff;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}

.gallery-filter-btn:hover,
.gallery-filter-btn.active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}

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

.faq-item {
  border-bottom: 1px solid var(--c-border);
  padding: 1.5rem 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--c-border);
}

.faq-question {
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: none;
  border: none;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  width: 100%;
  text-align: left;
  padding: 0;
}

.faq-question-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 1px solid var(--c-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s, background 0.2s, border-color 0.2s;
  color: var(--c-text-muted);
}

.faq-item.open .faq-question-icon {
  transform: rotate(45deg);
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding-top: 1rem;
  color: var(--c-text-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Blog
   -------------------------------------------------------------------------- */
.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.blog-filter-btn {
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--c-border);
  background: #fff;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}

.blog-filter-btn:hover,
.blog-filter-btn.active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.blog-card {
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.blog-card-image {
  height: 220px;
  overflow: hidden;
  position: relative;
  background: var(--c-bg-warm);
}

.blog-card-image img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.04);
}

.blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-text-muted);
  margin-bottom: 0.75rem;
}

.blog-card-category {
  color: var(--c-accent);
  font-weight: 600;
}

.blog-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.blog-card h3 a {
  color: var(--c-primary);
  transition: color 0.15s;
}

.blog-card h3 a:hover {
  color: var(--c-accent);
}

.blog-card p {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  line-height: 1.65;
  flex: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--c-border);
}

.blog-card-read-more {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-accent);
  transition: gap 0.15s;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.blog-card-read-more:hover {
  gap: 0.6rem;
}

.blog-card-likes {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--c-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.15s;
  padding: 0;
}

.blog-card-likes:hover,
.blog-card-likes.liked {
  color: #e05252;
}

.blog-card-likes svg {
  transition: transform 0.15s;
}

.blog-card-likes.liked svg {
  fill: #e05252;
  stroke: #e05252;
}

/* Article page */
.article-header {
  max-width: 760px;
  margin: 0 auto 3rem;
  text-align: center;
}

.article-header h1 {
  font-size: 2rem;
  font-weight: 400;
  margin: 1rem 0;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-text-muted);
}

.article-cover {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  margin-bottom: 3rem;
}

/* --------------------------------------------------------------------------
   Blog Sidebar & Layout
   -------------------------------------------------------------------------- */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sidebar-widget {
  border: 1px solid var(--c-border);
  padding: 1.5rem;
}

.sidebar-widget h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--c-text-muted);
  margin-bottom: 1.25rem;
}

.sidebar-posts {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sidebar-post {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.75rem;
  align-items: start;
}

.sidebar-post-img {
  width: 64px;
  height: 48px;
  object-fit: cover;
}

.sidebar-post-title {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--c-primary);
  transition: color 0.15s;
}

.sidebar-post-title:hover {
  color: var(--c-accent);
}

/* --------------------------------------------------------------------------
   Quiz / Lead form
   -------------------------------------------------------------------------- */
.quiz-card {
  max-width: 700px;
  margin: 0 auto;
  background: #fff;
  padding: 3rem;
  border: 1px solid var(--c-border);
}

.quiz-progress-bar {
  height: 4px;
  background: var(--c-border);
  margin-bottom: 2rem;
  border-radius: 2px;
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  background: var(--c-accent);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.quiz-step {
  display: none;
}

.quiz-step.active {
  display: block;
}

.quiz-question {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.75rem;
  line-height: 1.4;
}

.quiz-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.quiz-option {
  border: 2px solid var(--c-border);
  padding: 1.25rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
  background: none;
  font-family: inherit;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--c-text);
}

.quiz-option:hover {
  border-color: var(--c-accent);
}

.quiz-option.selected {
  border-color: var(--c-accent);
  background: var(--c-accent-light);
}

.quiz-input {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--c-border);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  border-radius: var(--radius-sm);
}

.quiz-input:focus {
  border-color: var(--c-accent);
}

.quiz-input::placeholder {
  color: var(--c-text-light);
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  gap: 1rem;
}

.quiz-step-counter {
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

/* Result step */
.quiz-result {
  text-align: center;
}

.quiz-result-icon {
  width: 64px;
  height: 64px;
  background: var(--c-accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--c-accent);
}

/* --------------------------------------------------------------------------
   Contact form / Lead form (standalone)
   -------------------------------------------------------------------------- */
.lead-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-text-muted);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--c-border);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--c-text);
  outline: none;
  transition: border-color 0.2s;
  background: #fff;
  border-radius: var(--radius-sm);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--c-accent);
}

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

.form-note {
  font-size: 0.75rem;
  color: var(--c-text-muted);
}

.form-error {
  font-size: 0.75rem;
  color: #e05252;
  display: none;
}

.form-error.visible {
  display: block;
}

/* --------------------------------------------------------------------------
   Prose — Blog article body
   -------------------------------------------------------------------------- */
.prose {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.75;
}

.prose h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  border-bottom: 1px solid var(--c-border);
  padding-bottom: 0.5rem;
}

.prose h3 {
  font-size: 1.2rem;
  color: var(--c-primary);
  margin: 2rem 0 0.75rem;
}

.prose p {
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.prose ul,
.prose ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.prose ul {
  list-style: disc;
}

.prose ol {
  list-style: decimal;
}

.prose li {
  margin-bottom: 0.375rem;
  line-height: 1.7;
}

.prose a {
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-color: rgba(200, 146, 42, 0.4);
  transition: text-decoration-color 0.15s;
}

.prose a:hover {
  text-decoration-color: var(--c-accent);
}

.prose img {
  margin: 2rem 0;
  border-radius: 0;
  max-width: 100%;
}

.prose blockquote {
  border-left: 3px solid var(--c-accent);
  background: var(--c-accent-light);
  padding: 1.5rem;
  margin: 2rem 0;
}

.prose blockquote p {
  margin: 0;
  font-style: italic;
  color: var(--c-primary);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9rem;
}

.prose th {
  background: #1a1a1a;
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
}

.prose td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--c-border);
}

.prose tr:last-child td {
  border-bottom: none;
}

.prose code {
  background: var(--c-bg-warm);
  padding: 0.15em 0.4em;
  font-size: 0.875em;
  border-radius: var(--radius-sm);
  font-family: 'Fira Code', 'Consolas', monospace;
}

.prose pre {
  background: var(--c-primary);
  color: rgba(255,255,255,0.9);
  padding: 1.5rem;
  margin: 2rem 0;
  overflow-x: auto;
  font-size: 0.875rem;
}

.prose pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* --------------------------------------------------------------------------
   Callout blocks
   -------------------------------------------------------------------------- */
.callout {
  background: var(--c-accent-light);
  border-left: 3px solid var(--c-accent);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout-title {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-accent);
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   Metric blocks
   -------------------------------------------------------------------------- */
.metric-block {
  font-size: 2.5rem;
  font-weight: 200;
  color: var(--c-accent);
  line-height: 1;
}

.metric-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  margin-top: 0.375rem;
}

/* --------------------------------------------------------------------------
   Reviews / Testimonials
   -------------------------------------------------------------------------- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.review-card {
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 1.75rem;
  position: relative;
}

.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 1rem;
  color: var(--c-accent);
}

.review-text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-text);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-bg-warm);
  object-fit: cover;
  flex-shrink: 0;
}

.review-author-name {
  font-weight: 600;
  font-size: 0.875rem;
}

.review-author-meta {
  font-size: 0.75rem;
  color: var(--c-text-muted);
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
  font-size: 0.8rem;
  color: var(--c-text-muted);
  padding: 1rem 0;
}

.breadcrumbs a {
  color: var(--c-text-muted);
  transition: color 0.15s;
}

.breadcrumbs a:hover {
  color: var(--c-accent);
}

.breadcrumbs-sep {
  color: var(--c-text-light);
  font-size: 0.7rem;
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.375rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--c-border);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text);
  transition: all 0.15s;
  text-decoration: none;
}

.pagination a:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.pagination .current {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--c-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
  font-size: 0.875rem;
  max-width: 280px;
  margin-top: 1rem;
}

.footer-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
}

.footer-col h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1.25rem;
}

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

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.15s;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  text-align: center;
  font-size: 0.75rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.15s;
}

.footer-bottom a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  transition: border-color 0.15s, color 0.15s;
}

.social-link:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Floating CTA
   -------------------------------------------------------------------------- */
.floating-cta {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.floating-cta-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--c-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(200, 146, 42, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.floating-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(200, 146, 42, 0.5);
}

/* --------------------------------------------------------------------------
   Cookie banner
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: var(--c-primary);
  color: rgba(255,255,255,0.8);
  padding: 1rem var(--container-pad);
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-banner.visible {
  display: flex;
}

/* --------------------------------------------------------------------------
   404 / Error page
   -------------------------------------------------------------------------- */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem var(--container-pad);
}

.error-code {
  font-size: 6rem;
  font-weight: 200;
  color: var(--c-accent);
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   Hero — Extended
   -------------------------------------------------------------------------- */
.hero {
  background-size: cover;
  background-position: center;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0.75rem 0 1.25rem;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
  max-width: 520px;
  line-height: 1.7;
}

.hero-phone {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-phone-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-phone-link {
  color: #fff;
  font-weight: 600;
  font-size: 1.1rem;
  transition: color 0.2s;
}

.hero-phone-link:hover {
  color: var(--c-accent);
}

/* --------------------------------------------------------------------------
   Stats — container fix
   -------------------------------------------------------------------------- */
.stats-strip .container {
  padding: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--c-border);
}

.stats-grid .stat-item {
  background: #fff;
  padding: 2.5rem 1.5rem;
  text-align: center;
}

/* --------------------------------------------------------------------------
   Guarantees
   -------------------------------------------------------------------------- */
.guarantees-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.guarantee-card {
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 2rem;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.guarantee-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  border-color: var(--c-accent);
}

.guarantee-icon {
  width: 48px;
  height: 48px;
  background: var(--c-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--c-accent);
}

.guarantee-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.guarantee-text {
  color: var(--c-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Section titles (shared)
   -------------------------------------------------------------------------- */
.section-title {
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.section-subtitle {
  color: var(--c-text-muted);
  font-size: 1.05rem;
  margin-top: 0.75rem;
}

.section-alt {
  background: var(--c-bg-warm);
}

/* --------------------------------------------------------------------------
   Service Cards (with image)
   -------------------------------------------------------------------------- */
.service-card-image {
  height: 220px;
  overflow: hidden;
  margin: -2rem -2rem 1.5rem;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card-image img {
  transform: scale(1.06);
}

.service-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.service-card-text {
  color: var(--c-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.service-card-link {
  color: var(--c-accent);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.service-card-link:hover {
  color: var(--c-accent-dark);
}

/* --------------------------------------------------------------------------
   Additional Services
   -------------------------------------------------------------------------- */
.additional-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.additional-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: #fff;
  border: 1px solid var(--c-border);
  transition: border-color 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: var(--c-text);
  font-weight: 500;
  font-size: 0.9rem;
}

.additional-card:hover {
  border-color: var(--c-accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.additional-icon {
  width: 40px;
  height: 40px;
  background: var(--c-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-accent);
}

/* --------------------------------------------------------------------------
   About Preview
   -------------------------------------------------------------------------- */
.about-preview-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: start;
}

.about-preview-text p {
  color: var(--c-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.about-preview-text .btn {
  margin-top: 0.5rem;
}

.about-preview-metrics {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.metric-card {
  background: var(--c-bg-warm);
  padding: 2rem;
  border-left: 3px solid var(--c-accent);
}

.metric-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 200;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   Quiz CTA Banner
   -------------------------------------------------------------------------- */
.quiz-cta-section {
  background: var(--c-primary);
  color: #fff;
}

.quiz-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.quiz-cta-title {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.quiz-cta-subtitle {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1rem;
}

.quiz-cta-action {
  text-align: center;
  flex-shrink: 0;
}

.quiz-cta-note {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.btn-accent {
  background: var(--c-accent);
  color: #fff;
  border: 2px solid var(--c-accent);
}

.btn-accent:hover {
  background: var(--c-accent-dark);
  border-color: var(--c-accent-dark);
}

.btn-lg {
  padding: 1.1rem 2.5rem;
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   FAQ — chevron fix
   -------------------------------------------------------------------------- */
.faq-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 1px solid var(--c-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s, background 0.2s, border-color 0.2s;
  color: var(--c-text-muted);
}

.faq-question.open .faq-chevron {
  transform: rotate(90deg);
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Final CTA
   -------------------------------------------------------------------------- */
.final-cta-section {
  background: var(--c-bg-warm);
}

.final-cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.final-cta-image {
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.final-cta-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.final-cta-title {
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 1rem;
}

.final-cta-text {
  color: var(--c-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.final-cta-hint {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--c-text-muted);
}

.final-cta-hint a {
  color: var(--c-accent);
  font-weight: 600;
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  border: 2px solid #25d366;
}

.btn-whatsapp:hover {
  background: #1fb855;
  border-color: #1fb855;
}

/* --------------------------------------------------------------------------
   Responsive — 768px+
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {

  .nav-main {
    display: flex;
  }

  .header-phone {
    display: block;
  }

  .burger {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .blog-layout {
    grid-template-columns: 1fr 300px;
  }

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

}

/* --------------------------------------------------------------------------
   Responsive — max 767px (mobile overrides)
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {

  :root {
    --container-pad: 1rem;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }

  .section {
    padding: 3rem 0;
  }

  .hero {
    min-height: 60vh;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

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

  .quiz-card {
    padding: 1.75rem;
  }

  .quiz-options {
    grid-template-columns: 1fr;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 1.8rem;
  }

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

  .guarantees-grid {
    grid-template-columns: 1fr;
  }

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

  .quiz-cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .final-cta-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .final-cta-image {
    order: -1;
  }

  .additional-grid {
    grid-template-columns: 1fr;
  }

  .service-card-image {
    height: 180px;
  }
}

/* --------------------------------------------------------------------------
   Print
   -------------------------------------------------------------------------- */
@media print {
  .site-header,
  .site-footer,
  .floating-cta,
  .cookie-banner {
    display: none !important;
  }
}

/* ===========================
   Header (moved from inline)
   =========================== */
/* ===========================
   CSS Variables
   =========================== */
:root {
    --c-primary:       #0f1f3d;
    --c-primary-dark:  #0a1529;
    --c-primary-light: #1a3366;
    --c-accent:        #8f4e3b;
    --c-accent-light:  #f5ece6;
    --c-bg:            #faf8f5;
    --c-bg-white:      #ffffff;
    --c-bg-warm:       #f5efe0;
    --c-text:          #1a1a1a;
    --c-text-muted:    #6b6b6b;
    --c-border:        #e8e4dd;

    --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --shadow-sm:  0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
    --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.05);
    --shadow-lg:  0 10px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
    --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-base);
    font-size: 16px;
    line-height: 1.7;
    color: var(--c-text);
    background-color: var(--c-bg);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===========================
   Container
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container { padding: 0 16px; }
}

/* ===========================
   Top bar
   =========================== */
.topbar {
    background: var(--c-primary-dark);
    color: rgba(255,255,255,.85);
    font-size: 13px;
    line-height: 1;
    padding: 9px 0;
}

.topbar__inner {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.topbar__item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.topbar__item svg {
    opacity: .7;
    flex-shrink: 0;
}

.topbar__item a {
    color: rgba(255,255,255,.85);
    transition: color var(--transition);
}

.topbar__item a:hover { color: #fff; }

.topbar__wa {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 7px;
    background: #25d366;
    color: #fff !important;
    padding: 5px 14px;
    border-radius: 30px;
    font-weight: 500;
    transition: background var(--transition), transform var(--transition);
}

.topbar__wa:hover {
    background: #1ebe5e;
    transform: translateY(-1px);
}

.topbar__wa svg { flex-shrink: 0; }

@media (max-width: 768px) {
    .topbar { display: none; }
}

/* ===========================
   Header / Navigation
   =========================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--c-bg-white);
    border-bottom: 1px solid var(--c-border);
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header__inner {
    display: flex;
    align-items: center;
    height: 68px;
    gap: 32px;
}

/* Logo */
.logo {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    flex-shrink: 0;
}

.logo__name {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -.5px;
    color: var(--c-primary);
}

.logo__name span {
    color: var(--c-accent);
}

.logo__tagline {
    font-size: 10px;
    font-weight: 400;
    color: var(--c-text-muted);
    letter-spacing: .3px;
    text-transform: uppercase;
}

/* Desktop nav */
.nav {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
}

.nav__link {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text);
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
    background: var(--c-bg-warm);
    color: var(--c-primary);
}

.nav__cta {
    margin-left: 12px;
    padding: 9px 20px;
    background: var(--c-accent);
    color: #fff !important;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.nav__cta:hover {
    background: #7a3f2f;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(143,78,59,.35);
}

/* Mobile toggle */
.header__toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    color: var(--c-primary);
    margin-left: auto;
    transition: background var(--transition);
}

.header__toggle:hover { background: var(--c-bg-warm); }

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(10,21,41,.55);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu__panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(340px, 90vw);
    height: 100%;
    background: var(--c-bg-white);
    padding: 24px;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform .3s cubic-bezier(.4,0,.2,1);
    overflow-y: auto;
}

.mobile-menu.open .mobile-menu__panel {
    transform: translateX(0);
}

.mobile-menu__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.mobile-menu__close {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-muted);
    transition: background var(--transition), color var(--transition);
}

.mobile-menu__close:hover {
    background: var(--c-bg-warm);
    color: var(--c-text);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.mobile-nav__link {
    display: flex;
    align-items: center;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 500;
    color: var(--c-text);
    transition: background var(--transition), color var(--transition);
}

.mobile-nav__link:hover,
.mobile-nav__link.active {
    background: var(--c-bg-warm);
    color: var(--c-primary);
}

.mobile-nav__cta {
    display: block;
    margin-top: 16px;
    padding: 14px;
    background: var(--c-accent);
    color: #fff;
    text-align: center;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 15px;
    transition: background var(--transition);
}

.mobile-nav__cta:hover { background: #7a3f2f; }

.mobile-nav__phone {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--c-border);
    font-size: 17px;
    font-weight: 700;
    color: var(--c-primary);
}

/* ===========================
   Responsive breakpoints
   =========================== */
@media (max-width: 768px) {
    .nav,
    .nav__cta { display: none; }

    .header__toggle { display: flex; }

    .mobile-menu { display: block; }
}