.skip-link {
  position: absolute;
  right: 1rem;
  top: -3rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  z-index: 100;
  transition: top 200ms var(--ease);
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn,
.sticky-contact a,
.menu-toggle,
.filter-bar a,
.option-row label {
  min-height: 44px;
}

.field label:has(input[type="checkbox"]) {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-weight: 500;
  line-height: 1.5;
}

.field label:has(input[type="checkbox"]) input {
  width: auto;
  min-height: auto;
  margin-top: 0.3rem;
}

:root {
  --color-primary: #1F1F1F;
  --color-bg: #FAF9F7;
  --color-accent: #C89F6A;
  --color-muted: #8C8C8C;
  --color-success: #5C7A58;
  --color-border: #E6E2DC;
  --color-error: #B85C5C;
  --color-white: #FFFFFF;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow-soft: 0 8px 30px rgba(31, 31, 31, 0.06);
  --font: "Vazirmatn", "Tahoma", sans-serif;
  --container: 1120px;
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-primary);
  line-height: 1.8;
  text-align: right;
  direction: rtl;
}

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

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

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

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 247, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  line-height: 1;
}

.brand-logo {
  display: block;
  height: calc(var(--header-h) - 24px);
  width: auto;
  max-width: min(200px, 42vw);
  object-fit: contain;
}

.footer-brand {
  display: inline-block;
  margin-bottom: 0.75rem;
}

.footer-logo {
  display: block;
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

.brand span {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav a {
  font-size: 0.95rem;
  color: var(--color-primary);
  transition: color 200ms var(--ease);
}

.nav a.btn {
  color: var(--color-white);
  text-decoration: none;
  white-space: nowrap;
  min-height: 44px;
  padding: 0.55rem 1.1rem;
  font-size: 0.9rem;
}

.nav a.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.nav a.btn-primary:hover {
  background: #333;
  color: #fff;
}

.nav a.btn-accent {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.nav a.btn-accent:hover {
  filter: brightness(1.05);
  color: var(--color-primary);
}

.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  min-height: var(--header-h);
}

.nav-dropdown-trigger {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 0.95rem;
  color: var(--color-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: var(--header-h);
}

.nav-dropdown-trigger::after {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-top: -0.2rem;
  opacity: 0.7;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 260px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 0.5rem;
  display: none;
  z-index: 80;
}

/* پل نامرئی تا موس از روی «خدمات» به آیتم‌ها قطع نشود */
.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -14px;
  right: 0;
  left: 0;
  height: 14px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.is-open .nav-dropdown-menu {
  display: grid;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--color-primary);
  line-height: 1.5;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus {
  background: var(--color-bg);
  color: var(--color-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease), transform 250ms var(--ease);
}

.btn:active {
  transform: scale(0.98);
}

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

.btn-primary:hover {
  background: #333;
  color: var(--color-white);
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

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

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  font-family: inherit;
}

.hero {
  position: relative;
  min-height: min(64vh, 560px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--color-white);
  background-color: #1f1f1f;
  background-image:
    linear-gradient(105deg, rgba(20, 20, 20, 0.78) 0%, rgba(20, 20, 20, 0.45) 48%, rgba(20, 20, 20, 0.25) 100%),
    url("/images/hero-home.jpg");
  background-size: cover;
  background-position: center;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 3.5rem 0 2.75rem;
}

.hero .brand-mark {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}

.hero h1 {
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 500;
  max-width: 34rem;
  margin: 0 0 0.85rem;
  line-height: 1.5;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.3);
}

.hero p {
  max-width: 32rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 1.75rem;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero .btn-accent {
  background: var(--color-accent);
  color: #1f1f1f;
  border-color: var(--color-accent);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.hero .btn-accent:hover {
  filter: brightness(1.06);
  color: #1f1f1f;
}

.hero .btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.92);
  color: #fff;
  backdrop-filter: blur(4px);
}

.hero .btn-secondary:hover {
  background: #fff;
  color: #1f1f1f;
  border-color: #fff;
}

.section {
  padding: 2.15rem 0;
}

.section-tight,
.section-compact {
  padding: 1.25rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 1rem;
}

.section-head h2 {
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  margin: 0 0 0.4rem;
  line-height: 1.4;
}

.section-head p {
  margin: 0;
  color: var(--color-muted);
}

.page-hero {
  padding: 1.5rem 0 0.9rem;
  border-bottom: 1px solid var(--color-border);
}

.page-hero + .section {
  padding-top: 1.15rem;
}

.page-hero h1 {
  margin: 0 0 0.55rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  max-width: 40rem;
  line-height: 1.45;
}

.sticky-panel,
.two-col > aside.soft-panel {
  align-self: start !important;
  height: fit-content !important;
  min-height: 0 !important;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.service-layout {
  align-items: start;
}

.service-main {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.service-main .long-form,
.service-main .prose.soft-panel {
  max-width: none;
  width: 100%;
  margin: 0;
}

.service-main > .prose > h2 {
  margin: 0.5rem 0 0.45rem;
  font-size: 1.2rem;
}

.service-main > .prose > ul {
  margin: 0 0 0.25rem;
}

.prose {
  max-width: none;
}

.section + .section {
  padding-top: 0.35rem;
}

.section-compact + .section-compact {
  padding-top: 0.15rem;
}

.service-grid,
.card-grid,
.portfolio-grid,
.blog-grid {
  display: grid;
  gap: 1.25rem;
}

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

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

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

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

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

.service-item,
.feature-item,
.portfolio-card,
.blog-card,
.soft-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  transition: transform 250ms var(--ease), box-shadow 250ms var(--ease);
}

.service-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.service-item .service-thumb {
  aspect-ratio: 16 / 10;
  border-radius: 10px;
  overflow: hidden;
  margin: -0.15rem -0.15rem 0.65rem;
  background: #e8e4dc;
}

.service-item .service-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-item:hover,
.portfolio-card:hover,
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.service-item h3,
.feature-item h3,
.portfolio-card h3,
.blog-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.muted {
  color: var(--color-muted);
}

.process-flow {
  list-style: none;
  margin: 0;
  padding: 1.5rem 0 0.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  align-items: start;
}

.process-flow::before {
  content: "";
  position: absolute;
  top: calc(1.5rem + 1.35rem);
  right: 12%;
  left: 12%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent) 8%, var(--color-accent) 92%, transparent);
  opacity: 0.55;
  pointer-events: none;
}

.process-node {
  display: grid;
  justify-items: center;
  gap: 0.85rem;
  text-align: center;
  position: relative;
  padding: 0 0.75rem;
  z-index: 1;
}

.process-dot {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--color-white);
  border: 2px solid var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 0 0 6px var(--color-bg);
}

.process-label {
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.45;
  max-width: 9.5rem;
  color: var(--color-primary);
}

.process-node:not(:last-child)::after {
  content: "";
  position: absolute;
  top: calc(1.35rem - 3px);
  left: -0.35rem;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-right: 7px solid var(--color-accent);
  opacity: 0.7;
}

.clients {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
}

.client-chip {
  min-height: 72px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-muted);
  font-weight: 600;
}

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

.quote {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
}

.quote p {
  margin-top: 0;
}

.quote footer {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.cta-band {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.prose.long-form h2,
.long-form h2 {
  margin-top: 1.35rem;
  font-size: 1.2rem;
}

.long-form h2:first-child {
  margin-top: 0;
}

.long-form p {
  margin: 0 0 0.85rem;
  color: #333;
}

main {
  padding-bottom: 1rem;
}

.portfolio-slider {
  position: relative;
}

.portfolio-slider-viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: #171717;
  direction: ltr;
}

.portfolio-slider-track {
  display: flex;
  transition: transform 420ms var(--ease);
  will-change: transform;
}

.portfolio-slide {
  flex: 0 0 100%;
  min-width: 100%;
}

.portfolio-slide-link,
.portfolio-slide-zoom {
  display: grid;
  color: inherit;
  text-decoration: none;
}

.portfolio-slide-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #2a2a2a;
  position: relative;
}

.portfolio-slide-zoom {
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  position: relative;
}

.portfolio-slide-zoom-hint {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background: rgba(31, 31, 31, 0.72);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  pointer-events: none;
}

.portfolio-slide-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 500ms var(--ease);
}

.portfolio-slide-zoom:hover img,
.portfolio-slide-link:hover .portfolio-slide-media img {
  transform: scale(1.03);
}

.portfolio-slide-caption {
  display: block;
  padding: 1.35rem 1.5rem 1.5rem;
  background: linear-gradient(180deg, rgba(23, 23, 23, 0.92), #171717);
  color: #f5f2ec;
  direction: rtl;
  text-align: right;
  text-decoration: none;
}

.portfolio-slide-caption h3 {
  margin: 0 0 0.45rem;
  font-size: 1.2rem;
  color: #fff;
}

.portfolio-slide-caption p {
  margin: 0 0 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
}

.portfolio-slide-cta {
  display: inline-flex;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.portfolio-slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1rem;
}

.portfolio-slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-primary);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}

.portfolio-slider-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.portfolio-slider-dots {
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.portfolio-slider-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: 0;
  padding: 0;
  background: #cfc8bc;
  cursor: pointer;
  transition: width 200ms var(--ease), background 200ms var(--ease);
}

.portfolio-slider-dot.is-active {
  width: 22px;
  background: var(--color-primary);
}

@media (max-width: 760px) {
  .portfolio-slide-caption {
    padding: 1rem 1.1rem 1.15rem;
  }

  .portfolio-slide-media {
    aspect-ratio: 4 / 3;
  }
}


.prose h2 {
  margin-top: 2.5rem;
  font-size: 1.35rem;
}

.prose ul {
  padding-right: 1.2rem;
}

.tariff-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
}

.tariff-table th,
.tariff-table td {
  border: 1px solid var(--color-border);
  padding: 0.85rem 1rem;
  text-align: right;
}

.tariff-table th {
  background: #f3f1ed;
}

.calc-box,
.lead-box,
.faq details {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.calc-box h2,
.lead-box h2 {
  margin-top: 0;
  margin-bottom: 0.35rem;
  font-size: 1.25rem;
}

.lead-box > .muted {
  margin: 0 0 1rem;
}

.lead-split {
  display: grid;
  grid-template-columns: minmax(15rem, 0.78fr) minmax(0, 1.22fr);
  gap: 1rem;
  align-items: start;
}

.lead-aside {
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.lead-aside h2,
.lead-aside h3 {
  margin: 0 0 0.45rem;
  font-size: 1.1rem;
}

.lead-aside .muted {
  margin: 0 0 0.75rem;
}

.lead-aside .soft-panel {
  height: fit-content;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.field {
  margin-bottom: 0.7rem;
}

.field label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid #d9d4cc;
  border-radius: var(--radius);
  padding: 0.6rem 0.85rem;
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-white);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 31, 31, 0.08);
}

.field textarea {
  min-height: 84px;
  resize: vertical;
}

.field-check {
  margin-bottom: 0.55rem;
}

.field-check label {
  font-weight: 500;
  margin-bottom: 0;
}

.captcha-field .captcha-hint {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
}

.captcha-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 48px;
  gap: 0.55rem;
  align-items: center;
}

.captcha-challenge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #faf9f7;
  overflow: hidden;
}

.captcha-challenge svg {
  display: block;
  width: 100%;
  height: 48px;
}

.captcha-refresh {
  min-width: 48px;
  padding: 0;
  font-size: 1.25rem;
  line-height: 1;
}

@media (max-width: 560px) {
  .captcha-row {
    grid-template-columns: 1fr 48px;
  }

  .captcha-challenge {
    grid-column: 1 / -1;
  }
}

.option-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.option-row label {
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  cursor: pointer;
  font-weight: 500;
}

.option-row input {
  display: none;
}

.option-row input:checked + span,
.option-row label:has(input:checked) {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.estimate-result {
  margin-top: 1rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  background: #f4f1ea;
  border: 1px solid var(--color-border);
}

.estimate-result strong {
  font-size: 1.2rem;
}

.faq details {
  margin-bottom: 0.75rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.site-footer {
  margin-top: 4rem;
  padding: 2.5rem 0 5rem;
  background: #171717;
  color: rgba(255, 255, 255, 0.86);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
}

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

.footer-title {
  color: var(--color-white);
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.footer-links {
  display: grid;
  gap: 0.45rem;
}

.footer-contact {
  display: grid;
  gap: 0.65rem;
  margin: 1.1rem 0 1.25rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 0;
  line-height: 1.55;
}

.footer-contact-item em {
  font-style: normal;
  opacity: 0.65;
  font-size: 0.9em;
}

.footer-contact-item.is-static {
  color: rgba(255, 255, 255, 0.78);
}

.footer-icon {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-accent);
  margin-top: 0.1rem;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.footer-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 40px;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 0.88rem;
  transition: background 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}

.footer-social-btn:hover {
  transform: translateY(-2px);
  color: #fff;
}

.footer-social-btn.is-wa:hover {
  background: #25d366;
  border-color: #25d366;
}

.footer-social-btn.is-tg:hover {
  background: #2aabee;
  border-color: #2aabee;
}

.footer-social-btn.is-ig:hover {
  background: linear-gradient(135deg, #f58529, #dd2a7b 55%, #8134af);
  border-color: transparent;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.sticky-contact {
  position: fixed;
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  left: calc(1rem + env(safe-area-inset-left, 0px));
  display: flex;
  gap: 0.5rem;
  z-index: 60;
}

.sticky-contact a {
  min-height: 48px;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  box-shadow: var(--shadow-soft);
}

.sticky-contact a.wa {
  background: var(--color-success);
}

.media-placeholder {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, #ece7df, #d9d0c3 45%, #c89f6a33),
    repeating-linear-gradient(-45deg, transparent, transparent 8px, rgba(31, 31, 31, 0.03) 8px, rgba(31, 31, 31, 0.03) 16px);
  display: grid;
  place-items: center;
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  overflow: hidden;
}

.media-placeholder img,
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-frame {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1rem;
  background: #e8e4dc;
}

.media-frame-button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  cursor: zoom-in;
  text-align: inherit;
  font: inherit;
  color: inherit;
  position: relative;
}

.media-frame-button::after {
  content: "⛶";
  position: absolute;
  left: 0.65rem;
  bottom: 0.65rem;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: rgba(31, 31, 31, 0.7);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  opacity: 0.9;
}

.portfolio-card h3 a {
  color: inherit;
  text-decoration: none;
}

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

body.viewer-open {
  overflow: hidden;
}

.image-viewer[hidden] {
  display: none !important;
}

.image-viewer {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
}

.image-viewer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 15, 15, 0.88);
}

.image-viewer-dialog {
  position: relative;
  z-index: 1;
  width: min(96vw, 1200px);
  height: min(92vh, 900px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto 1fr;
  gap: 0.5rem;
  padding: 0.75rem;
  outline: none;
}

.image-viewer-toolbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #f5f2ec;
}

.image-viewer-counter {
  font-size: 0.95rem;
  opacity: 0.9;
}

.image-viewer-actions {
  display: flex;
  gap: 0.5rem;
}

.image-viewer-btn,
.image-viewer-nav {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(31, 31, 31, 0.75);
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 200ms var(--ease);
}

.image-viewer-btn:hover,
.image-viewer-nav:hover {
  background: rgba(200, 159, 106, 0.95);
  color: #1f1f1f;
  border-color: transparent;
}

.image-viewer-nav {
  align-self: center;
}

.image-viewer-stage {
  margin: 0;
  min-width: 0;
  min-height: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.65rem;
}

.image-viewer-stage img {
  max-width: 100%;
  max-height: calc(92vh - 7rem);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  background: #111;
}

.image-viewer-caption {
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  font-size: 0.95rem;
  max-width: 40rem;
}

.image-viewer.is-maximized .image-viewer-dialog,
.image-viewer:fullscreen .image-viewer-dialog,
.image-viewer-dialog:fullscreen {
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
}

.image-viewer.is-maximized .image-viewer-stage img,
.image-viewer:fullscreen .image-viewer-stage img,
.image-viewer-dialog:fullscreen .image-viewer-stage img {
  max-height: calc(100vh - 6.5rem);
  max-width: 96vw;
}

@media (max-width: 760px) {
  .image-viewer-dialog {
    width: 100vw;
    height: 100vh;
    padding: 0.5rem;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .image-viewer-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
  }

  .image-viewer-prev {
    right: 0.5rem;
  }

  .image-viewer-next {
    left: 0.5rem;
  }

  .image-viewer-stage img {
    max-height: calc(100vh - 9rem);
  }
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.filter-bar a {
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  font-size: 0.9rem;
}

.filter-bar a.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(16rem, 0.65fr);
  gap: 1.25rem;
  align-items: start;
}

.blog-next-step {
  height: fit-content !important;
  min-height: 0 !important;
  align-self: start !important;
}

.blog-next-step h2 {
  margin-top: 0;
  margin-bottom: 0.65rem;
  font-size: 1.15rem;
}

.blog-next-step p {
  margin-top: 0;
  margin-bottom: 1rem;
}

.alert {
  padding: 0.9rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.alert-error {
  background: #f8eaea;
  color: var(--color-error);
}

.alert-ok {
  background: #e9f0e8;
  color: var(--color-success);
}

.breadcrumbs {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.breadcrumbs a {
  color: var(--color-muted);
}

@media (max-width: 980px) {
  .service-grid,
  .card-grid,
  .portfolio-grid,
  .blog-grid,
  .testimonials,
  .footer-grid,
  .two-col,
  .lead-split {
    grid-template-columns: 1fr 1fr;
  }

  .process-flow {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem 0.5rem;
  }

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

  .process-node:not(:last-child)::after {
    display: none;
  }

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

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    display: none;
    position: absolute;
    inset-inline: 1rem;
    top: calc(var(--header-h) + 0.5rem);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    flex-direction: column;
    align-items: stretch;
    box-shadow: var(--shadow-soft);
  }

  .nav.open {
    display: flex;
  }

  .nav-dropdown {
    min-height: auto;
    display: block;
  }

  .nav-dropdown-trigger {
    min-height: 44px;
    width: 100%;
    justify-content: space-between;
  }

  .nav-dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    padding: 0.25rem 0 0.25rem 0.5rem;
    min-width: 0;
  }

  .nav-dropdown-menu::before {
    display: none;
  }

  .nav-dropdown.is-open .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    display: grid;
  }

  .nav-dropdown:hover .nav-dropdown-menu {
    display: none;
  }

  .nav-dropdown.is-open:hover .nav-dropdown-menu,
  .nav-dropdown.is-open .nav-dropdown-menu {
    display: grid;
  }

  .service-grid,
  .card-grid,
  .portfolio-grid,
  .blog-grid,
  .testimonials,
  .footer-grid,
  .two-col,
  .lead-split,
  .field-row,
  .clients,
  .process-flow {
    grid-template-columns: 1fr;
  }

  .process-flow {
    gap: 0;
    padding-top: 0.5rem;
  }

  .process-node {
    grid-template-columns: auto 1fr;
    justify-items: start;
    align-items: center;
    text-align: right;
    gap: 0.85rem;
    padding: 0.65rem 0;
  }

  .process-label {
    max-width: none;
  }

  .process-node:not(:last-child)::before {
    content: "";
    position: absolute;
    top: calc(0.65rem + 2.7rem);
    right: calc(0.75rem + 1.35rem - 1px);
    width: 2px;
    height: calc(100% - 2.7rem);
    background: var(--color-accent);
    opacity: 0.45;
  }

  .hero-inner {
    padding: 4rem 0 3rem;
  }

  .sticky-contact {
    right: calc(1rem + env(safe-area-inset-right, 0px));
    left: calc(1rem + env(safe-area-inset-left, 0px));
    justify-content: stretch;
  }

  .sticky-contact a {
    flex: 1;
    justify-content: center;
    display: inline-flex;
    align-items: center;
  }
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-primary);
  font-size: 0.9rem;
  text-decoration: none;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}

.chip:hover,
.chip.is-active {
  border-color: var(--color-accent);
  background: #f3ebe0;
}

.trust-list {
  margin: 0.5rem 0 0;
  padding-inline-start: 1.1rem;
}

.trust-list li {
  margin: 0.35rem 0;
}

.project-meta {
  margin: 1rem 0 1.25rem;
  padding: 0.85rem 1rem;
  list-style: none;
  background: #f4f1ec;
  border-radius: var(--radius);
}

.project-meta li {
  margin: 0.35rem 0;
}

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

@media (max-width: 720px) {
  .before-after {
    grid-template-columns: 1fr;
  }
}