/* Teknova Elektrik Çok Sayfalı Site Stil Dosyası */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --primary: #b4965b;
  --primary-dark: #8d7040;
  --bg: #211a14;
  --surface: #30251b;
  --text: #f5f0e8;
  --muted: #c2b6a4;
  --border: #554638;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
}

body {
  line-height: 1.6;
  background-image: linear-gradient(rgba(245,240,232,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(245,240,232,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

h1, h2, h3, strong { font-family: 'Space Grotesk', sans-serif; }

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

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

button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent; /* Kenarlık için yer tutucu */
  border-radius: 4px;
  padding: 0.95rem 1.35rem;
  background: var(--primary);
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

button:hover, .btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background: var(--surface);
  color: #ffffff;
}

.container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(11, 13, 12, 0.9);
  border-bottom: 1px solid rgba(180,150,91,0.2);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-height: 104px;
}

.site-brand img {
  height: 104px;
  width: auto;
  filter: drop-shadow(0 12px 24px rgba(15, 23, 42, 0.14));
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.nav-links a {
  padding: 0.65rem 1.1rem;
  border-radius: 4px;
  border: 1px solid transparent;
  background: var(--primary);
  color: #ffffff;
  font-weight: 700;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
  background: var(--primary-dark);
  color: #ffffff;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.hero-landing {
  padding: 1.25rem 0 4rem;
  background: radial-gradient(circle at 82% 18%, rgba(180,150,91,0.15), transparent 32%), linear-gradient(135deg, #382a1e, #211a14 68%);
}

.hero-shell {
  display: flex;
  justify-content: center;
}

.hero-main-card {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  min-height: 590px;
  width: 100%;
  max-width: 1200px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(180,150,91,0.3);
}

.hero-visual {
  position: absolute;
  inset: 0;
}

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

.hero-main-copy {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 5vw, 4.5rem);
  background: linear-gradient(90deg, rgba(33,26,20,0.92) 0%, rgba(33,26,20,0.62) 45%, rgba(33,26,20,0.08) 100%);
  color: #ffffff;
}

.smart-home-demo {
  position: absolute;
  top: 50%;
  right: clamp(1.2rem, 4vw, 4rem);
  z-index: 2;
  width: 232px;
  padding: 1rem;
  transform: translateY(-42%);
  border: 1px solid rgba(245,240,232,0.28);
  border-radius: 6px;
  background: rgba(33,26,20,0.82);
  box-shadow: 0 18px 42px rgba(0,0,0,0.28);
  backdrop-filter: blur(12px);
}

.smart-demo-header,
.smart-demo-core {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: #f5f0e8;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.smart-demo-header strong {
  margin-left: auto;
  color: #b4965b;
  font-size: 0.75rem;
}

.smart-demo-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #b4965b;
  box-shadow: 0 0 0 4px rgba(180,150,91,0.14);
}

.smart-demo-core {
  justify-content: center;
  gap: 0.6rem;
  margin: 1rem 0;
  padding: 0.7rem;
  border: 1px solid rgba(180,150,91,0.3);
  border-radius: 4px;
  color: #c2b6a4;
  font-size: 0.68rem;
}

.core-signal {
  color: #b4965b;
  font-size: 1.25rem;
  line-height: 0.7;
}

.smart-demo-controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.45rem;
}

.smart-control {
  display: grid;
  justify-items: center;
  gap: 0.2rem;
  min-width: 0;
  padding: 0.55rem 0.25rem;
  border: 1px solid rgba(245,240,232,0.16);
  border-radius: 4px;
  background: rgba(245,240,232,0.05);
  color: #f5f0e8;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
}

.smart-control:hover,
.smart-control.is-active {
  border-color: #b4965b;
  background: rgba(180,150,91,0.2);
  color: #fff8ed;
  transform: none;
}

.smart-control.is-active .control-icon {
  color: #e6c67d;
  text-shadow: 0 0 12px rgba(230,198,125,0.8);
}

.control-icon {
  color: #b4965b;
  font-size: 1.1rem;
  line-height: 1;
}

.smart-control small {
  color: #a8957f;
  font-size: 0.6rem;
  font-weight: 500;
}

.smart-control.is-active small { color: #e6c67d; }

.hero-main-copy h1 {
  font-size: clamp(1.8rem, 3.4vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0.75rem 0 1rem;
  max-width: 720px;
}

.hero-main-copy p {
  max-width: 560px;
  margin: 0 0 1.4rem;
  color: rgba(255,255,255,0.92);
  font-size: 1rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
}

.section {
  padding: 5rem 0;
}

.section-heading {
  text-align: left;
  max-width: 760px;
  margin: 0 auto 2.2rem;
}

.section-heading h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.4rem);
  margin: 0.55rem 0 0.7rem;
  max-width: 620px;
  color: var(--text);
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  max-width: 520px;
}

.solution-card {
  min-height: 340px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: rgba(21, 25, 22, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover {
  transform: translateY(-8px);
  border-color: rgba(180, 150, 91, 0.6);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.24);
}

.solution-card-image {
  width: 100%;
  min-height: 180px;
  overflow: hidden;
}

.solution-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

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

.partnerships-section {
  background: #2b2118;
}

.partnership-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.partnership-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 1.1rem;
  min-height: 210px;
  padding: 1.5rem;
  background: #382a1e;
  border: 1px solid #66523c;
  border-radius: 6px;
  box-shadow: 0 18px 36px rgba(0,0,0,0.16);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.partnership-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
}

.partner-logo {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  padding: 0.35rem;
  border: 1px solid var(--primary);
  border-radius: 10px;
  background: #f3eee5;
}

.partner-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.partner-logo-ninova {
  background: #050505;
}

.partner-kicker {
  display: block;
  margin: 0.15rem 0 0.45rem;
  color: #b4965b;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.partnership-card h3 {
  margin: 0 0 0.6rem;
  color: #f5f0e8;
  font-size: 1.35rem;
}

.partnership-card p {
  margin: 0;
  color: #c2b6a4;
}

.solution-card-content {
  padding: 1.5rem;
  flex: 1;
}

.solution-card h3 {
  margin-top: 0;
  margin-bottom: 0.8rem;
}

.about-showcase {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  align-items: center;
}

.about-copy h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.4rem);
  margin: 0.35rem 0 0.9rem;
}

.about-copy p {
  color: var(--muted);
  margin-bottom: 1.4rem;
}

.about-visual {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-visual img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.about-status {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  display: grid;
  gap: 0.15rem;
  padding: 1rem 1.1rem;
  background: transparent;
  color: #f5f0e8;
}

.about-status strong { color: #f5f0e8; }
.about-status span { color: #c2b6a4; }

.whatsapp-fab {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.2rem;
  background: var(--primary);
  color: #2d241b;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-fab:hover {
  background: #d2b56f;
  color: #2d241b;
  transform: translateY(-3px);
  box-shadow: 0 24px 44px rgba(0, 0, 0, 0.3);
}

.references-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.reference-card {
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
}

.reference-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.reference-card .reference-info {
  padding: 1.15rem 1.2rem 1.25rem;
}

.reference-info h3 {
  margin: 0 0 0.35rem;
}

.reference-info p {
  margin: 0;
  color: var(--muted);
}

.text-center {
  text-align: center;
  margin-top: 2rem;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.news-card {
  overflow: hidden;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.news-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.news-card div {
  padding: 1.2rem;
}

.news-meta {
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary-dark);
  margin: 0 0 0.55rem;
  font-weight: 700;
}

.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 3rem;
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.section-light {
  background: #f3eee5;
  color: #2d241b;
}

.section-light .section-heading h2 {
  color: #2d241b;
}

.section-light .section-heading p {
  color: #756553;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 1rem;
  text-align: center;
  color: var(--text);
}

.section-subtitle {
  max-width: 760px;
  margin: 0 auto 2.5rem;
  color: var(--muted);
  text-align: center;
}

.grid {
  display: grid;
  gap: 1.8rem;
}

.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.card > a {
  display: block;
  color: inherit;
}

.blog-card {
  display: grid;
  grid-template-rows: auto 1fr;
}

.blog-card-image {
  width: 100%;
  min-height: 180px;
  overflow: hidden;
  background: #111;
}

.blog-card-image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.blog-card-body {
  padding: 1.8rem;
}

#blog-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

#blog-list .blog-card-image,
#blog-list .blog-card-image img {
  min-height: 145px;
  height: 145px;
}

#blog-list .blog-card-body {
  padding: 1.2rem;
}

#blog-list .blog-card-body h3 {
  font-size: 1.05rem;
}

.blog-card-body h3 {
  color: #f5f0e8;
}

.blog-card-body p {
  color: #c2b6a4;
}

.blog-meta {
  color: #b4965b;
  font-size: 0.82rem;
  font-weight: 700;
}

.blog-post .section-title {
  color: #f5f0e8;
}

.blog-post .section-subtitle,
.blog-post-content {
  color: #c2b6a4 !important;
}

.blog-post-content p,
.blog-post-content li {
  color: #c2b6a4;
}

.blog-post-content h1,
.blog-post-content h2,
.blog-post-content h3 {
  color: #f5f0e8;
}

.blog-post-content strong {
  color: #b4965b;
}

.card h3 {
  margin-top: 0;
}

.service-card-image {
  height: 190px;
  margin: -1.8rem -1.8rem 1.4rem;
  overflow: hidden;
  background: #211a14;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  padding: 0.75rem;
  object-fit: contain;
}

.service-card-content {
  padding-top: 0.2rem;
}

.service-card-content h3 {
  margin-bottom: 0.65rem;
}

.service-card-content p {
  margin-bottom: 0;
}

.about-values .card {
  min-height: 210px;
  padding: 1.8rem;
}

.about-values .card h3 {
  margin: 0 0 0.8rem;
  line-height: 1.2;
}

.about-values .card p {
  margin: 0;
}

.section-light .grid-3 > .card {
  min-height: 410px;
  padding: 1.8rem;
}

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

.intro-highlight {
  display: inline-flex;
  padding: 0.7rem 1.1rem;
  margin-bottom: 1.5rem;
  border-radius: 8px;
  background: rgba(216,169,74,0.16);
  color: var(--primary);
  font-weight: 700;
}

.footer {
  background: #2b2118;
  color: #f5f0e8;
  padding: 3rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer .footer-grid {
  display: grid;
  gap: 1.5rem;
}

.footer a { color: #f5f0e8; }

.footer-social-link a {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: #f5f0e8;
  font-weight: 700;
}

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

.instagram-icon {
  width: 1.35rem;
  height: 1.35rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.instagram-icon circle:last-child { fill: currentColor; stroke: none; }

.footer-note { color: #c2b6a4; font-size: 0.95rem; }

.product-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 16px 40px rgba(15,23,42,0.06);
}

.product-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.product-card-body {
  padding: 1.5rem;
}

.product-status {
  margin-bottom: 1.5rem;
  color: var(--muted);
  font-size: 0.98rem;
}

.product-status-message {
  padding: 2rem;
  border: 1px dashed var(--border);
  border-radius: 16px;
  text-align: center;
  color: var(--muted);
}

.product-card-body h3 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.product-card-body p {
  margin: 0 0 1.5rem;
  color: var(--muted);
}

.product-detail-copy {
  margin: 1.5rem 0;
  color: #c2b6a4;
  white-space: pre-line;
}

.badge {
  display: inline-flex;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  background: rgba(180, 150, 91, 0.17);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
}

.page-intro {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 760px;
  margin: 0 auto 2rem;
  text-align: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.solution-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.8rem;
  align-items: start;
}

.reference-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3rem;
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}


.hero-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:1.5rem; }

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.contact-layout {
  max-width: 1100px;
  margin: 0 auto;
}

.contact-unified {
  max-width: 760px;
  margin: 0 auto;
}

.contact-unified h2 {
  margin-top: 0;
}

.contact-unified iframe {
  display: block;
  width: 100%;
  height: 260px;
  margin-top: 1.2rem;
  border: 0;
  border-radius: 5px;
}

.contact-unified .map-link {
  display: inline-block;
  margin-top: 0.9rem;
  color: #b4965b;
  font-weight: 700;
}

.contact-unified .map-link:hover { color: #e6c67d; }

@media (max-width: 760px) {
  .contact-layout { width: min(100% - 40px, 760px); }
  #blog-list { grid-template-columns: 1fr; }
}

.whatsapp-contact-button {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1.4rem;
  padding: 0.95rem 1.2rem;
  border: 1px solid #d2b56f;
  border-radius: 5px;
  background: var(--primary);
  color: #2d241b;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease;
}

.whatsapp-contact-button:hover {
  background: #d2b56f;
  color: #2d241b;
  transform: translateY(-2px);
}

.whatsapp-contact-button strong,
.whatsapp-contact-button small {
  display: block;
}

.whatsapp-contact-button small {
  margin-top: 0.15rem;
  color: rgba(45,36,27,0.76);
  font-size: 0.75rem;
  font-weight: 500;
}

.whatsapp-button-icon {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid rgba(45,36,27,0.55);
  border-radius: 50%;
  font-size: 1.2rem;
}

.form-field { display: grid; gap: 0.6rem; margin-bottom: 1.25rem; }

.form-field label { font-weight: 600; color: var(--text); }

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  border: 1px solid #374151; /* Daha belirgin form elemanları */
  border-radius: 8px;
  padding: 0.95rem 1rem;
  font-size: 1rem;
  color: var(--text);
  background: #1f2937;
}

.form-field textarea { min-height: 160px; resize: vertical; }

.notice-box {
  padding: 1.2rem;
  border-radius: 12px;
  background: rgba(205, 162, 100, 0.1);
  border: 1px solid rgba(205, 162, 100, 0.3);
  color: #6d573d;
}

.section-light { background: #f3eee5; }

@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; }
  .grid-3, .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .solution-grid, .reference-grid, .partnership-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-grid { grid-template-columns: 1fr; }
  .hero-shell, .about-showcase { grid-template-columns: 1fr; }
  /* Widget'ı görselin üzerinde tutup metinle çakışmayı önlemek için görsel+widget ayrı bir bloğa alınır */
  .hero-main-card {
    display: flex;
    flex-direction: column;
    min-height: auto;
  }
  .hero-visual {
    position: relative;
    inset: auto;
    height: 340px;
  }
  .hero-main-copy {
    position: static;
    background: var(--surface);
    padding: 1.6rem;
  }
  .smart-home-demo {
    top: auto;
    bottom: 0.8rem;
    right: 0.8rem;
    width: min(210px, calc(100% - 1.6rem));
    transform: none;
  }
}

@media (max-width: 760px) {
  .site-brand { min-height: 88px; }
  .site-brand img { height: 88px; }
  /* Kaydırmalı buton şeridi yerine hamburger ile açılan dikey menü */
  .site-nav { flex-direction: row; align-items: center; justify-content: space-between; position: relative; gap: 0.8rem; }
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 0.6rem;
    padding: 0.8rem;
    gap: 0.5rem;
    background: rgba(11, 13, 12, 0.97);
    border: 1px solid rgba(180,150,91,0.2);
    border-radius: 8px;
    box-shadow: 0 18px 36px rgba(0,0,0,0.3);
    z-index: 998;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { width: 100%; text-align: center; }
  .grid-3, .grid-2, .solution-grid, .references-grid, .reference-grid, .news-grid, .partnership-grid { grid-template-columns: 1fr; }
  .hero { padding: 3.5rem 0 2rem; }
  .cta-banner { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .hero-landing { padding-top: 1.3rem; }
  .hero-visual { height: 320px; }
  .hero-main-copy { padding: 1.4rem; }
  .smart-home-demo {
    bottom: 0.6rem;
    right: 0.6rem;
    width: min(180px, calc(100% - 1.2rem));
    padding: 0.7rem;
  }
  .smart-demo-controls { gap: 0.3rem; }
  .smart-control { padding: 0.4rem 0.15rem; font-size: 0.6rem; }
  .hero-side-grid { grid-template-columns: 1fr; }
}

/* Shared ivory, espresso and champagne theme */
body {
  background-color: #211a14;
  color: #f5f0e8;
}

.hero {
  padding: 4.5rem 0;
  background: radial-gradient(circle at 82% 18%, rgba(180,150,91,0.15), transparent 32%), linear-gradient(135deg, #382a1e, #211a14 68%);
}

.services-hero .hero-image {
  width: 84%;
  justify-self: center;
}

.services-hero .hero-image img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
}

@media (max-width: 760px) {
  .services-hero .hero-image {
    width: 100%;
  }
}

.hero-title,
.hero-text,
.section-title,
.section-subtitle {
  color: #f5f0e8;
}

.hero-text,
.section-subtitle {
  color: #c2b6a4;
}

.intro-highlight {
  background: rgba(180,150,91,0.17);
  color: #b4965b;
}

.section-light {
  background: #f3eee5;
  color: #2d241b;
}

.section-light .section-title,
.section-light .section-subtitle {
  color: #2d241b;
}

.section-light .section-subtitle {
  color: #756553;
}

.section-light .card {
  background: #30251b;
  border-color: #554638;
}

.section-light .card h3 {
  color: #f5f0e8;
}

.section-light .card p {
  color: #c2b6a4;
}

.section-light .reference-card h3 {
  color: #f5f0e8;
}

.section-light .reference-card p {
  color: #c2b6a4;
}

.hero-image,
.about-visual,
.cta-banner,
.contact-card,
.product-card,
.reference-card,
.news-card {
  border-color: #554638;
}

.form-field input,
.form-field textarea,
.form-field select {
  background: #30251b;
  border-color: #6d5a45;
  color: #f5f0e8;
}

/* Paketler */
.packages-hero {
  padding: 2.4rem 0 2.6rem;
  background: linear-gradient(120deg, #382a1e 0%, #211a14 62%, #4d3a25 100%);
}

.packages-hero-grid {
  display: block;
  max-width: 860px;
}

.packages-hero h1 { max-width: 760px; margin: 0.45rem 0 0.65rem; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.05; }
.packages-hero p { max-width: 700px; margin: 0; color: var(--muted); font-size: 0.98rem; }
.packages-hero-image { position: relative; min-height: 420px; }
.packages-hero-image img { width: 100%; height: 420px; object-fit: cover; border: 1px solid rgba(180,150,91,0.35); border-radius: 6px; box-shadow: var(--shadow); }
.packages-hero-note { position: absolute; right: -1.2rem; bottom: 1.5rem; display: grid; gap: 0.25rem; max-width: 240px; padding: 1rem 1.1rem; border-left: 3px solid var(--primary); background: rgba(33,26,20,0.92); box-shadow: 0 16px 30px rgba(0,0,0,0.25); }
.packages-hero-note span { color: var(--muted); font-size: 0.85rem; }
.package-section { padding-top: 5rem; padding-bottom: 5rem; }
.package-heading { align-items: end; margin-bottom: 2rem; }
.package-heading p { max-width: 490px; }
.package-filters { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-bottom: 2rem; }
.package-filter { padding: 0.7rem 1rem; border: 1px solid #d7cbb9; border-radius: 3px; background: transparent; color: #625442; font-size: 0.9rem; }
.package-filter:hover, .package-filter.is-active { border-color: var(--primary-dark); background: var(--primary-dark); color: #fff; }
.package-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.package-card { overflow: hidden; border: 1px solid #d9cdbb; border-radius: 5px; background: #fffaf2; color: #33281e; box-shadow: 0 16px 35px rgba(74,54,35,0.1); }
.package-card-featured { border-color: var(--primary); }
.package-card-top { display: flex; justify-content: space-between; align-items: center; min-height: 48px; padding: 0 1.3rem; border-bottom: 1px solid #e5daca; }
.package-number { color: var(--primary-dark); font-family: 'Space Grotesk', sans-serif; font-weight: 700; }
.package-label { color: #75634e; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.package-card-image { height: 138px; }
.package-card-image img { width: 100%; height: 100%; object-fit: cover; }
.package-card-body { padding: 1.15rem; }
.package-type { color: var(--primary-dark); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; }
.package-card h3 { margin: 0.45rem 0 0.55rem; color: #2b2118; font-size: 1.3rem; }
.package-card p { min-height: 5.2rem; margin: 0 0 1rem; color: #6f604f; font-size: 0.9rem; }
.package-list { display: grid; gap: 0.55rem; margin: 0; padding: 1rem 0; border-top: 1px solid #e5daca; border-bottom: 1px solid #e5daca; list-style: none; }
.package-list li { position: relative; padding-left: 1.2rem; color: #4e4032; font-size: 0.83rem; line-height: 1.4; }
.package-list li::before { content: '✓'; position: absolute; left: 0; color: var(--primary-dark); font-weight: 700; }
.package-link { display: inline-flex; gap: 0.55rem; align-items: center; margin-top: 1.2rem; color: var(--primary-dark); font-weight: 700; }
.package-link:hover { color: #4e3c25; }
.package-empty { margin: 2rem 0 0; color: #6f604f; }
.package-cta { padding: 4rem 0; background: #30251b; }
.package-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 2rem; }
.package-cta h2 { margin: 0.55rem 0; font-size: clamp(1.8rem, 3vw, 3rem); }
.package-cta p { max-width: 650px; margin: 0; color: var(--muted); }
.btn-light { background: #f5f0e8; color: #33281e; white-space: nowrap; }
.btn-light:hover { background: #fff; color: #33281e; }

@media (max-width: 760px) {
  .packages-hero { padding: 1.8rem 0 2rem; }
  .package-grid { grid-template-columns: 1fr; }
  .package-cta-inner { align-items: flex-start; flex-direction: column; }
  .package-card p { min-height: 0; }
}

@media (min-width: 761px) and (max-width: 1100px) {
  .package-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}