/* =============================================
   TIMEA ABLAK KFT — MAIN STYLESHEET
   Premium Technical Direction
   ============================================= */

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

:root {
  --color-bg:          #f5f3f0;
  --color-surface:     #ffffff;
  --color-surface-alt: #eeece9;
  --color-dark:        #1e2228;
  --color-graphite:    #3a3f47;
  --color-mid:         #6b7280;
  --color-light:       #9ca3af;
  --color-border:      #d6d3ce;
  --color-accent:      #2d5a4b;
  --color-accent-light:#3d7a65;
  --color-accent-pale: #e8f0ed;
  --color-petrol:      #1d3d4f;
  --color-warm-white:  #faf9f7;

  --font-head: 'Helvetica Neue', Arial, 'Liberation Sans', sans-serif;
  --font-body: 'Helvetica Neue', Arial, 'Liberation Sans', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  --max-w: 1200px;
  --max-w-narrow: 760px;

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

  --transition: 0.2s ease;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-graphite);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

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

ul {
  list-style: none;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  color: var(--color-dark);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
h5 { font-size: 0.95rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }

p {
  color: var(--color-graphite);
  font-size: 1rem;
  line-height: 1.7;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-graphite);
  line-height: 1.65;
}

.caption {
  font-size: 0.82rem;
  color: var(--color-mid);
  letter-spacing: 0.04em;
}

.label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

/* --- LAYOUT UTILITIES --- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-2xl) 0;
}

.section--alt {
  background-color: var(--color-surface-alt);
}

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

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-warm-white);
}

.section--dark p {
  color: #c8cdd4;
}

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

.section--petrol h1,
.section--petrol h2,
.section--petrol h3 {
  color: #ffffff;
}

.section--petrol p {
  color: #a8c4d0;
}

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

.section--accent h2,
.section--accent h3,
.section--accent p {
  color: #ffffff;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.mt-xs  { margin-top: var(--space-xs); }
.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }

/* --- BUTTONS --- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  border-radius: var(--radius-sm);
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background-color: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: #ffffff;
}

.btn--outline {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn--outline:hover {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn--outline-white {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255,255,255,0.6);
}

.btn--outline-white:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: #ffffff;
  color: #ffffff;
}

.btn--white {
  background-color: #ffffff;
  color: var(--color-accent);
  border-color: #ffffff;
}

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

.btn-group {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  align-items: center;
}

/* --- HEADER / NAV --- */
.site-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem var(--space-md);
  max-width: var(--max-w);
  margin: 0 auto;
  gap: var(--space-md);
}

.logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.logo__name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-dark);
  line-height: 1;
}

.logo__tagline {
  font-size: 0.68rem;
  color: var(--color-mid);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 2px;
}

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

.main-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-graphite);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background-color var(--transition);
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-accent);
  background-color: var(--color-accent-pale);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.4rem;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark);
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- FOOTER --- */
.site-footer {
  background-color: var(--color-dark);
  color: #a0a8b2;
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer-brand .logo__name {
  color: #ffffff;
  font-size: 1.25rem;
}

.footer-brand .logo__tagline {
  color: #6b7a8a;
}

.footer-brand p {
  color: #7a8494;
  font-size: 0.9rem;
  margin-top: var(--space-sm);
  line-height: 1.6;
}

.footer-col h5 {
  color: #ffffff;
  margin-bottom: var(--space-sm);
}

.footer-col ul li {
  margin-bottom: 0.4rem;
}

.footer-col ul li a {
  color: #7a8494;
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: #ffffff;
}

.footer-contact p {
  color: #7a8494;
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-contact strong {
  color: #c0c8d4;
}

.footer-bottom {
  max-width: var(--max-w);
  margin: var(--space-lg) auto 0;
  padding: var(--space-md) var(--space-md) 0;
  border-top: 1px solid #2e3540;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-bottom p {
  font-size: 0.82rem;
  color: #4a5568;
}

/* --- PAGE HERO --- */
.page-hero {
  background-color: var(--color-dark);
  padding: var(--space-xl) 0 var(--space-2xl);
}

.page-hero h1 {
  color: #ffffff;
  margin-bottom: var(--space-sm);
}

.page-hero .lead {
  color: #9aa4b2;
  max-width: 640px;
}

/* --- HOME HERO --- */
.home-hero {
  background-color: var(--color-dark);
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.home-hero__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

.home-hero__content {
  position: relative;
  z-index: 2;
}

.home-hero__eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.home-hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background-color: var(--color-accent-light);
}

.home-hero h1 {
  color: #ffffff;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.home-hero__sub {
  font-size: 1.1rem;
  color: #8a96a8;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 480px;
}

.home-hero__trust {
  margin-top: var(--space-md);
  font-size: 0.8rem;
  color: #5a6478;
  letter-spacing: 0.04em;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.home-hero__trust span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.home-hero__trust span::before {
  content: '—';
  color: var(--color-accent);
}

.home-hero__visual {
  position: relative;
}

.image-placeholder {
  background-color: #2a3040;
  border: 1px solid #3a4252;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
  gap: var(--space-sm);
  min-height: 360px;
}

.image-placeholder__icon {
  width: 48px;
  height: 48px;
  border: 2px solid #3d5060;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-placeholder__icon svg {
  width: 24px;
  height: 24px;
  stroke: #4a6070;
  fill: none;
}

.image-placeholder p {
  font-size: 0.82rem;
  color: #4a5568;
  line-height: 1.5;
  max-width: 260px;
}

.image-placeholder--light {
  background-color: var(--color-surface-alt);
  border-color: var(--color-border);
  min-height: 280px;
}

.image-placeholder--light p {
  color: var(--color-light);
}

.image-placeholder--light .image-placeholder__icon {
  border-color: var(--color-border);
}

.image-placeholder--light .image-placeholder__icon svg {
  stroke: var(--color-light);
}

/* --- SECTION HEADER --- */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-header--center {
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-header p {
  font-size: 1.05rem;
  color: var(--color-mid);
}

/* --- FEATURE COLUMNS --- */
.feature-col {
  padding: var(--space-md);
  border-top: 3px solid var(--color-accent);
  background-color: var(--color-surface);
}

.feature-col h4 {
  margin-bottom: var(--space-xs);
  color: var(--color-dark);
}

.feature-col p {
  font-size: 0.92rem;
  color: var(--color-mid);
}

/* --- SPEC CARD --- */
.spec-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
}

.spec-card--dark {
  background-color: var(--color-petrol);
  border-color: #2d5060;
}

.spec-card--dark h3,
.spec-card--dark h4,
.spec-card--dark .label {
  color: #e0eaf0;
}

.spec-card--dark p {
  color: #8ab0c0;
}

.spec-card__header {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.spec-card--dark .spec-card__header {
  border-bottom-color: #2d5060;
}

.spec-card__header h3 {
  margin-bottom: var(--space-xs);
}

.spec-list {
  margin-top: var(--space-md);
}

.spec-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
  color: var(--color-graphite);
}

.spec-card--dark .spec-list li {
  border-bottom-color: #2d5060;
  color: #a0bcc8;
}

.spec-list li:last-child {
  border-bottom: none;
}

.spec-list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.5rem;
}

.spec-card--dark .spec-list li::before {
  background-color: var(--color-accent-light);
}

.spec-card__cta {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.spec-card--dark .spec-card__cta {
  border-top-color: #2d5060;
}

/* --- PRODUCT CARDS --- */
.product-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(45, 90, 75, 0.08);
}

.product-card__icon {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  border-radius: var(--radius-sm);
}

.product-card__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent);
  fill: none;
}

.product-card h4 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.product-card p {
  font-size: 0.85rem;
  color: var(--color-mid);
}

/* --- PROCESS BAND --- */
.process-band {
  display: flex;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.process-step {
  flex: 1;
  padding: var(--space-md);
  border-right: 1px solid var(--color-border);
  position: relative;
}

.process-step:last-child {
  border-right: none;
}

.process-step__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: var(--space-xs);
  font-variant-numeric: tabular-nums;
}

.process-step h4 {
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.process-step p {
  font-size: 0.82rem;
  color: var(--color-mid);
}

/* --- ACCORDION --- */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  gap: var(--space-sm);
}

.accordion-trigger h4 {
  font-size: 1rem;
  color: var(--color-dark);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-accent);
  border-radius: 1px;
}

.accordion-icon::before {
  width: 12px;
  height: 2px;
  top: 9px;
  left: 4px;
}

.accordion-icon::after {
  width: 2px;
  height: 12px;
  top: 4px;
  left: 9px;
  transition: transform var(--transition), opacity var(--transition);
}

.accordion-item.is-open .accordion-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.accordion-body {
  display: none;
  padding-bottom: var(--space-md);
}

.accordion-body p,
.accordion-body ul {
  font-size: 0.95rem;
  color: var(--color-mid);
  line-height: 1.7;
}

.accordion-body ul {
  padding-left: 1.2rem;
  list-style: disc;
}

.accordion-body ul li {
  margin-bottom: 0.4rem;
}

.accordion-item.is-open .accordion-body {
  display: block;
}

/* --- CONTACT FORM --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-graphite);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  color: var(--color-dark);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(45, 90, 75, 0.1);
}

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

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.contact-info-block {
  padding: var(--space-lg);
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
}

.contact-info-block h3 {
  margin-bottom: var(--space-md);
  font-size: 1.1rem;
}

.contact-info-item {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  align-items: flex-start;
}

.contact-info-item__icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}

.contact-info-item__icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-accent);
  fill: none;
}

.contact-info-item p {
  font-size: 0.92rem;
  color: var(--color-graphite);
  line-height: 1.5;
}

.contact-info-item strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-mid);
  margin-bottom: 0.2rem;
}

.map-placeholder {
  margin-top: var(--space-md);
  background-color: #dde4e0;
  border: 1px solid var(--color-border);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.map-placeholder p {
  font-size: 0.82rem;
  color: var(--color-mid);
  text-align: center;
  padding: var(--space-md);
}

/* --- SPLIT SECTION --- */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.split-section--reverse .split-section__visual {
  order: -1;
}

/* --- TECH TABLE --- */
.tech-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.tech-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  background-color: var(--color-dark);
  color: #ffffff;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
}

.tech-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-graphite);
  vertical-align: top;
}

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

.tech-table tr:nth-child(even) td {
  background-color: var(--color-surface-alt);
}

.tech-table td:first-child {
  font-weight: 600;
  color: var(--color-dark);
  width: 40%;
}

/* --- HIGHLIGHT BOX --- */
.highlight-box {
  padding: var(--space-lg);
  border-left: 4px solid var(--color-accent);
  background-color: var(--color-accent-pale);
}

.highlight-box p {
  font-size: 0.95rem;
  color: var(--color-graphite);
  line-height: 1.7;
}

.highlight-box--warning {
  border-left-color: #b8860b;
  background-color: #fdf8ec;
}

/* --- BREADCRUMB --- */
.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-mid);
  margin-bottom: var(--space-md);
}

.breadcrumb a {
  color: var(--color-mid);
}

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

.breadcrumb span {
  color: var(--color-light);
}

/* --- GUARANTEE PANEL --- */
.guarantee-panel {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.guarantee-item h4 {
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}

.guarantee-item p {
  font-size: 0.88rem;
  color: var(--color-mid);
}

.guarantee-item__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 0.3rem 0.6rem;
  margin-bottom: 0.5rem;
  border-radius: var(--radius-sm);
}

/* --- FINAL CTA SECTION --- */
.cta-section {
  background-color: var(--color-accent);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.cta-section h2 {
  color: #ffffff;
  margin-bottom: var(--space-sm);
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto var(--space-lg);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 3rem;
    --space-2xl: 4rem;
  }

  .hamburger {
    display: flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: var(--space-sm);
    gap: 0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 0.75rem 1rem;
    width: 100%;
  }

  .header-cta {
    display: none;
  }

  .home-hero__inner {
    grid-template-columns: 1fr;
    padding: var(--space-xl) var(--space-md);
    min-height: auto;
  }

  .home-hero {
    min-height: auto;
  }

  .home-hero__visual {
    display: none;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .split-section {
    grid-template-columns: 1fr;
  }

  .split-section--reverse .split-section__visual {
    order: 0;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .process-band {
    flex-direction: column;
  }

  .process-step {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .process-step:last-child {
    border-bottom: none;
  }

  .guarantee-panel {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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

  .home-hero__trust {
    flex-direction: column;
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-group .btn {
    text-align: center;
  }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
}